* XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-07 13:06 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-07 13:06 UTC (permalink / raw)
To: linux-kernel, linux-xfs
[-- Attachment #1: Type: text/plain, Size: 6098 bytes --]
Hi all
This time I hit kernel bug without any particular operation, normal
browsing, mail, news, etc
tell me if you need info asap because I want to reformat this machine
and switch back to ext3. xfs seems really unstable in this particular
machine and after this crash I lose again configuration file of opened
program at crash time
Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
here ]------------
Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
fs/buffer.c:470!
Feb 7 12:43:12 champagne kernel: [ 5828.167051] invalid opcode: 0000
[#1] SMP
Feb 7 12:43:12 champagne kernel: [ 5828.167056] last sysfs
file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Feb 7 12:43:12 champagne kernel: [ 5828.167059] CPU 1
Feb 7 12:43:12 champagne kernel: [ 5828.167062] Modules linked in:
af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand
freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit
ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables
ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables
x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop arc4 ecb iwlagn
pcmcia iwlcore lis3lv02d snd_seq_dummy snd_hda_intel leds_hp_disk
snd_seq_oss rfkill btusb snd_pcm_oss snd_mixer_oss sdhci_pci sdhci
parport_pc parport snd_seq_midi mac80211 led_class mmc_core ricoh_mmc
tpm_infineon tpm tpm_bios yenta_socket rsrc_nonstatic pcmcia_core video
output container bluetooth cfg80211 wmi battery ac button pcspkr psmouse
evdev serio_raw snd_pcm snd_page_alloc snd_hwdep iTCO_wdt
iTCO_vendor_support snd_rawmidi snd_seq_midi_event snd_seq snd_timer
Feb 7 12:43:12 champagne kernel: nd_seq_device snd soundcore
dm_multipath xfs sr_mod cdrom sg sd_mod crc_t10dif ata_piix ahci libata
scsi_mod ohci1394 ieee1394 uhci_hcd ehci_hcd usbcore e1000e dm_crypt
dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan
thermal_sys hwmon fuse
Feb 7 12:43:12 champagne kernel: [ 5828.167195] Pid: 2483, comm:
xfsdatad/1 Not tainted 2.6.28.4 #1
Feb 7 12:43:12 champagne kernel: [ 5828.167199] RIP:
0010:[<ffffffff802b5c78>] [<ffffffff802b5c78>] end_buffer_async_write
+0x8f/0x12c
Feb 7 12:43:12 champagne kernel: [ 5828.167210] RSP:
0018:ffff880138b0be40 EFLAGS: 00010246
Feb 7 12:43:12 champagne kernel: [ 5828.167213] RAX: 0000000000000000
RBX: 0000000000000001 RCX: 000000000000000b
Feb 7 12:43:12 champagne kernel: [ 5828.167217] RDX: 0000000000000000
RSI: ffffe2000066dc44 RDI: 0000000000000040
Feb 7 12:43:12 champagne kernel: [ 5828.167220] RBP: ffff8800343e7930
R08: 1000000000000000 R09: ffff8800b6da6602
Feb 7 12:43:12 champagne kernel: [ 5828.167224] R10: ffff88008d0bbd60
R11: ffff880138b0bdd0 R12: ffff88013950cd88
Feb 7 12:43:12 champagne kernel: [ 5828.167227] R13: ffff88013b85fee0
R14: ffffe2000066dc44 R15: 0000000000000001
Feb 7 12:43:12 champagne kernel: [ 5828.167232] FS:
0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 7 12:43:12 champagne kernel: [ 5828.167235] CS: 0010 DS: 0018 ES:
0018 CR0: 000000008005003b
Feb 7 12:43:12 champagne kernel: [ 5828.167239] CR2: 00007f19ff420000
CR3: 000000008d10b000 CR4: 00000000000006e0
Feb 7 12:43:12 champagne kernel: [ 5828.167243] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Feb 7 12:43:12 champagne kernel: [ 5828.167246] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 7 12:43:12 champagne kernel: [ 5828.167250] Process xfsdatad/1
(pid: 2483, threadinfo ffff880138b0a000, task ffff880139ef5340)
Feb 7 12:43:12 champagne kernel: [ 5828.167253] Stack:
Feb 7 12:43:12 champagne kernel: [ 5828.167256] ffff880138b0be50
ffffffff8022806f 0000000000000286 ffffffff8030be35
Feb 7 12:43:12 champagne kernel: [ 5828.167261] ffff8800343e78c0
ffff8800b6da6660 ffff88013950cd88 ffff88013b85fee0
Feb 7 12:43:12 champagne kernel: [ 5828.167267] ffff88013b85ff00
ffffffffa01c2269 ffffffffa01c23db ffff88013950cd80
Feb 7 12:43:12 champagne kernel: [ 5828.167274] Call Trace:
Feb 7 12:43:12 champagne kernel: [ 5828.167277] [<ffffffff8022806f>] ?
need_resched+0x1e/0x28
Feb 7 12:43:12 champagne kernel: [ 5828.167284] [<ffffffff8030be35>] ?
__up_write+0x12/0x45
Feb 7 12:43:12 champagne kernel: [ 5828.167293] [<ffffffffa01c2269>] ?
xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 7 12:43:12 champagne kernel: [ 5828.167334] [<ffffffffa01c23db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 7 12:43:12 champagne kernel: [ 5828.167369] [<ffffffffa01c23db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 7 12:43:12 champagne kernel: [ 5828.167402] [<ffffffff80242d5e>] ?
run_workqueue+0x79/0xfe
Feb 7 12:43:12 champagne kernel: [ 5828.167408] [<ffffffff80242ed3>] ?
worker_thread+0xf0/0x102
Feb 7 12:43:12 champagne kernel: [ 5828.167413] [<ffffffff802461cd>] ?
autoremove_wake_function+0x0/0x2e
Feb 7 12:43:12 champagne kernel: [ 5828.167419] [<ffffffff80242de3>] ?
worker_thread+0x0/0x102
Feb 7 12:43:12 champagne kernel: [ 5828.167424] [<ffffffff80245ea2>] ?
kthread+0x47/0x73
Feb 7 12:43:12 champagne kernel: [ 5828.167429] [<ffffffff80231bfa>] ?
schedule_tail+0x27/0x60
Feb 7 12:43:12 champagne kernel: [ 5828.167435] [<ffffffff8020c3f9>] ?
child_rip+0xa/0x11
Feb 7 12:43:12 champagne kernel: [ 5828.167441] [<ffffffff80245e5b>] ?
kthread+0x0/0x73
Feb 7 12:43:12 champagne kernel: [ 5828.167446] [<ffffffff8020c3ef>] ?
child_rip+0x0/0x11
Feb 7 12:43:12 champagne kernel: [ 5828.167450] Code: 8b 46 18 48 8d 50
62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e
02 4c 89 f7e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d
fa eb 13 f3 90 4c 89 e6 bf 04
Feb 7 12:43:12 champagne kernel: [ 5828.167494] RIP
[<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 7 12:43:12 champagne kernel: [ 5828.167500] RSP <ffff880138b0be40>
Feb 7 12:43:12 champagne kernel: [ 5828.167503] ---[ end trace
36b1562a43dab003 ]---
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: config-2.6.28.4 --]
[-- Type: text/plain, Size: 72216 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28.4
# Sat Feb 7 00:49:53 2009
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_MM_OWNER=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=m
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
CONFIG_MCORE2=y
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR_64=y
# CONFIG_X86_DS is not set
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_AMD_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=8
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW_64K=y
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_WMI=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=m
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=m
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Memory power savings
#
# CONFIG_I7300_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
# CONFIG_INTR_REMAP is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
CONFIG_PCIEAER=y
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_K8_NB=y
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=m
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_FAKE=m
CONFIG_HOTPLUG_PCI_ACPI=m
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=m
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_VS=m
# CONFIG_IP_VS_IPV6 is not set
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_DCCP=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_UDPLITE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
CONFIG_WAN_ROUTER=m
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set
CONFIG_PHONET=m
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
CONFIG_NL80211=y
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_PID=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_IEEE80211 is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
CONFIG_PARPORT_PC_PCMCIA=m
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ACER_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
CONFIG_HP_WMI=m
# CONFIG_ICS932S401 is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not set
CONFIG_ENCLOSURE_SERVICES=m
# CONFIG_SGI_XP is not set
# CONFIG_HP_ILO is not set
# CONFIG_SGI_GRU is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
# CONFIG_SCSI_ENCLOSURE is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_SCSI_SRP=m
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI=m
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=m
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH9K is not set
CONFIG_IWLWIFI=m
CONFIG_IWLCORE=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_RFKILL=y
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLAGN=m
CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y
CONFIG_IWLAGN_LEDS=y
CONFIG_IWL4965=y
# CONFIG_IWL5000 is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_HSO=m
CONFIG_NET_PCMCIA=y
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_FMVJ18X is not set
# CONFIG_PCMCIA_PCNET is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_PCMCIA_XIRC2PS is not set
# CONFIG_PCMCIA_AXNET is not set
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
# CONFIG_DSCC4 is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
CONFIG_WAN_ROUTER_DRIVERS=m
# CONFIG_CYCLADES_SYNC is not set
# CONFIG_SBNI is not set
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=m
CONFIG_ATM_TCP=m
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
# CONFIG_ATM_FIRESTREAM is not set
# CONFIG_ATM_ZATM is not set
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOATM=m
CONFIG_PPPOL2TP=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=m
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=m
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=m
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_KEYBOARD_GPIO=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_BCM5974 is not set
CONFIG_MOUSE_VSXXXAA=m
CONFIG_MOUSE_GPIO=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_KBTAB=m
CONFIG_TABLET_USB_WACOM=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FUJITSU=m
CONFIG_TOUCHSCREEN_GUNZE=m
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_MTOUCH=m
# CONFIG_TOUCHSCREEN_INEXIO is not set
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_APANEL is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
CONFIG_N_HDLC=m
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
CONFIG_NOZOMI=m
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
CONFIG_IPWIRELESS=m
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=m
CONFIG_TCG_TIS=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_GPIO=m
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_STUB=m
#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
CONFIG_AT24=m
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8591=m
CONFIG_TPS65010=m
CONFIG_SENSORS_MAX6875=m
CONFIG_SENSORS_TSL2550=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCF857X=m
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
CONFIG_W1=m
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_GPIO=m
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2760=m
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=m
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_BQ27x00 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ADT7462=m
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=m
CONFIG_THERMAL_HWMON=y
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
# CONFIG_VIDEO_ALLOW_V4L1 is not set
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=m
CONFIG_VIDEO_MEDIA=m
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_CUSTOMIZE=y
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9875=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_M52790=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_CX25840=m
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
CONFIG_VIDEO_VIVI=m
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_SAA5246A=m
CONFIG_VIDEO_SAA5249=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX23885=m
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_IVTV=m
CONFIG_VIDEO_FB_IVTV=m
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CAFE_CCIC=m
# CONFIG_SOC_CAMERA is not set
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_USBVISION=m
CONFIG_USB_ET61X251=m
CONFIG_USB_SN9C102=m
CONFIG_USB_ZC0301=m
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
CONFIG_USB_DSBR=m
# CONFIG_USB_SI470X is not set
CONFIG_USB_MR800=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_TTPCI_EEPROM is not set
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_DVB_SIANO_SMS1XXX=m
CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS=y
#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_FLEXCOP=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set
#
# Supported BT878 Adapters
#
CONFIG_DVB_BT8XX=m
#
# Supported Pluto2 Adapters
#
CONFIG_DVB_PLUTO2=m
#
# Supported SDMC DM1105 Adapters
#
# CONFIG_DVB_DM1105 is not set
#
# Supported DVB Frontends
#
#
# Customise DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not set
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_SI21XX=m
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_DRX397XD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_S5H1411=m
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
#
# SEC control devices for DVB-S
#
CONFIG_DVB_LNBP21=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_LGS8GL5=m
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m
CONFIG_DVB_AF9013=m
CONFIG_DAB=y
CONFIG_USB_DABUSB=m
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=m
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=m
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
CONFIG_FB_VGA16=m
CONFIG_FB_UVESA=m
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
CONFIG_FB_VIRTUAL=m
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CORGI=m
CONFIG_BACKLIGHT_PROGEAR=m
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_ATIHDMI=y
# CONFIG_SND_HDA_CODEC_NVHDMI is not set
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m
#
# Special HID drivers
#
# CONFIG_HID_COMPAT is not set
CONFIG_HID_A4TECH=m
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
CONFIG_HID_BRIGHT=m
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CYPRESS=m
CONFIG_HID_DELL=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GYRATION=m
CONFIG_HID_LOGITECH=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_HID_SUNPLUS=m
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
CONFIG_USB_MON=y
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_CS=m
# CONFIG_USB_R8A66597_HCD is not set
CONFIG_USB_WHCI_HCD=m
CONFIG_USB_HWA_HCD=m
#
# Enable Host or Gadget support to see Inventra options
#
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
# CONFIG_USB_SERIAL_IR is not set
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
# CONFIG_USB_SERIAL_KEYSPAN is not set
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_DEBUG=m
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGET=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETMOTORCONTROL=m
CONFIG_USB_PHIDGETSERVO=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_USB_SISUSBVGA=m
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m
# CONFIG_USB_GADGET is not set
CONFIG_UWB=m
CONFIG_UWB_HWA=m
CONFIG_UWB_WHCI=m
CONFIG_UWB_WLP=m
CONFIG_UWB_I1480U=m
CONFIG_UWB_I1480U_WLP=m
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=m
CONFIG_MMC_WBSD=m
CONFIG_MMC_TIFM_SD=m
CONFIG_MMC_SDRICOH_CS=m
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_HP_DISK=m
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_PCA955X=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_S35390A=m
CONFIG_RTC_DRV_FM3130=m
CONFIG_RTC_DRV_RX8581=m
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_V3020=m
#
# on-CPU RTC drivers
#
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_INTEL_IOATDMA=m
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
CONFIG_DMATEST=m
CONFIG_DCA=m
CONFIG_AUXDISPLAY=y
CONFIG_KS0108=m
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_CFAG12864B=m
CONFIG_CFAG12864B_RATE=20
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV=m
CONFIG_UIO_PDRV_GENIRQ=m
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=m
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_COMPAT_JBD is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_REGISTER_V4=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
# CONFIG_DIRECT_GBPAGES is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_IOMMU_DEBUG is not set
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_SECURITYFS=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_X86_64=y
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SALSA20_X86_64=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set
CONFIG_VIRTIO=m
CONFIG_VIRTIO_RING=m
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_BALLOON=m
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
[-- Attachment #3: dmesg-2.6.28.4 --]
[-- Type: text/plain, Size: 60724 bytes --]
[ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Linux version 2.6.28.4 (root@champagne) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #1 SMP Sat Feb 7 01:05:07 CET 2009
[ 0.000000] Command line: root=/dev/mapper/vol00-root ro quiet splash
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000bffb0000 (usable)
[ 0.000000] BIOS-e820: 00000000bffb0000 - 00000000bffc5400 (reserved)
[ 0.000000] BIOS-e820: 00000000bffc5400 - 00000000bffe7fb8 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000bffe7fb8 - 00000000c0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed9a000 (reserved)
[ 0.000000] BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 000000013c000000 (usable)
[ 0.000000] DMI 2.4 present.
[ 0.000000] last_pfn = 0x13c000 max_arch_pfn = 0x3ffffffff
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0xbffb0 max_arch_pfn = 0x3ffffffff
[ 0.000000] init_memory_mapping: 0000000000000000-00000000bffb0000
[ 0.000000] 0000000000 - 00bfe00000 page 2M
[ 0.000000] 00bfe00000 - 00bffb0000 page 4k
[ 0.000000] kernel direct mapping tables up to bffb0000 @ 8000-d000
[ 0.000000] last_map_addr: bffb0000 end: bffb0000
[ 0.000000] init_memory_mapping: 0000000100000000-000000013c000000
[ 0.000000] 0100000000 - 013c000000 page 2M
[ 0.000000] kernel direct mapping tables up to 13c000000 @ b000-11000
[ 0.000000] last_map_addr: 13c000000 end: 13c000000
[ 0.000000] RAMDISK: 37a08000 - 37fef382
[ 0.000000] ACPI: RSDP 000F7D10, 0024 (r2 HP )
[ 0.000000] ACPI: XSDT BFFC81CC, 0084 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: FACP BFFC8084, 00F4 (r4 HP 30C5 3 HP 1)
[ 0.000000] ACPI: DSDT BFFC8544, 12EAD (r1 HP 8510x 10000 MSFT 3000001)
[ 0.000000] ACPI: FACS BFFE7D80, 0040
[ 0.000000] ACPI: SLIC BFFC8250, 0176 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: HPET BFFC83C8, 0038 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: APIC BFFC8400, 0068 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: MCFG BFFC8468, 003C (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: TCPA BFFC84A4, 0032 (r2 HP 30C5 1 HP 1)
[ 0.000000] ACPI: ASF! BFFC84D8, 0069 (r16 HP CHIMAYU 1 HP 0)
[ 0.000000] ACPI: SSDT BFFDB3F1, 0328 (r1 HP HPQSAT 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDB719, 017C (r1 HP HPQMRM 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDC29D, 025F (r1 HP Cpu0Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC4FC, 00A6 (r1 HP Cpu1Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC5A2, 04D7 (r1 HP CpuPm 3000 INTL 20060317)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 013c000000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0000200000 - 00005f42c8] TEXT DATA BSS ==> [0000200000 - 00005f42c8]
[ 0.000000] #3 [0037a08000 - 0037fef382] RAMDISK ==> [0037a08000 - 0037fef382]
[ 0.000000] #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
[ 0.000000] #5 [0000008000 - 000000b000] PGTABLE ==> [0000008000 - 000000b000]
[ 0.000000] #6 [000000b000 - 000000c000] PGTABLE ==> [000000b000 - 000000c000]
[ 0.000000] [ffffe20000000000-ffffe200045fffff] PMD -> [ffff880028200000-ffff88002c7fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x0013c000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x000bffb0
[ 0.000000] 0: 0x00100000 -> 0x0013c000
[ 0.000000] On node 0 totalpages: 1032015
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 1115 pages reserved
[ 0.000000] DMA zone: 2828 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 767976 pages, LIFO batch:31
[ 0.000000] Normal zone: 3360 pages used for memmap
[ 0.000000] Normal zone: 242400 pages, LIFO batch:31
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000bffb0000 - 00000000bffc5000
[ 0.000000] PM: Registered nosave memory: 00000000bffc5000 - 00000000bffc6000
[ 0.000000] PM: Registered nosave memory: 00000000bffc6000 - 00000000bffe7000
[ 0.000000] PM: Registered nosave memory: 00000000bffe7000 - 00000000bffe8000
[ 0.000000] PM: Registered nosave memory: 00000000bffe8000 - 00000000c0000000
[ 0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fed9a000
[ 0.000000] PM: Registered nosave memory: 00000000fed9a000 - 00000000feda0000
[ 0.000000] PM: Registered nosave memory: 00000000feda0000 - 00000000fedc0000
[ 0.000000] PM: Registered nosave memory: 00000000fedc0000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffb00000
[ 0.000000] PM: Registered nosave memory: 00000000ffb00000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 00000000fff00000
[ 0.000000] PM: Registered nosave memory: 00000000fff00000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at c4000000 (gap: c0000000:3ec00000)
[ 0.000000] PERCPU: Allocating 53248 bytes of per cpu data
[ 0.000000] NR_CPUS: 8, nr_cpu_ids: 2, nr_node_ids 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1013204
[ 0.000000] Kernel command line: root=/dev/mapper/vol00-root ro quiet splash
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2394.092 MHz processor.
[ 0.004000] Console: colour VGA+ 80x25
[ 0.004000] console [tty0] enabled
[ 0.004000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.004000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.004000] allocated 52428800 bytes of page_cgroup
[ 0.004000] please try cgroup_disable=memory option if you don't want
[ 0.004000] Checking aperture...
[ 0.004000] No AGP bridge found
[ 0.004000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.004000] Placing software IO TLB between 0x20000000 - 0x24000000
[ 0.004000] Memory: 3921656k/5177344k available (2026k kernel code, 1049284k absent, 205412k reserved, 1029k data, 316k init)
[ 0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.004000] hpet clockevent registered
[ 0.004000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.18 BogoMIPS (lpj=9576368)
[ 0.004000] Mount-cache hash table entries: 256
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys memory
[ 0.004000] Initializing cgroup subsys devices
[ 0.004000] Initializing cgroup subsys freezer
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 0
[ 0.004000] CPU0: Thermal monitoring handled by SMI
[ 0.004000] using mwait in idle threads.
[ 0.004000] ACPI: Core revision 20080926
[ 0.024047] Setting APIC routing to flat
[ 0.024423] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066217] CPU0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.068001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 4787.96 BogoMIPS (lpj=9575928)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 1
[ 0.004000] CPU1: Thermal monitoring enabled (TM2)
[ 0.004000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
[ 0.153245] CPU1: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.153265] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.156020] Brought up 2 CPUs
[ 0.156022] Total of 2 processors activated (9576.14 BogoMIPS).
[ 0.156095] net_namespace: 1352 bytes
[ 0.156136] NET: Registered protocol family 16
[ 0.156136] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.156136] ACPI: bus type pci registered
[ 0.156136] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.156136] PCI: Not using MMCONFIG.
[ 0.156136] PCI: Using configuration type 1 for base access
[ 0.156790] ACPI: EC: Look up EC in DSDT
[ 0.160019] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 0.217728] ACPI: Interpreter enabled
[ 0.217731] ACPI: (supports S0 S3 S4 S5)
[ 0.217744] ACPI: Using IOAPIC for interrupt routing
[ 0.217805] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.225836] PCI: MCFG area at f8000000 reserved in ACPI motherboard resources
[ 0.228389] PCI: Using MMCONFIG at f8000000 - fbffffff
[ 0.240289] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.240289] ACPI: EC: driver started in interrupt mode
[ 0.240289] ACPI: No dock devices found.
[ 0.240289] ACPI: PCI Root Bridge [C003] (0000:00)
[ 0.240289] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.240289] pci 0000:00:01.0: PME# disabled
[ 0.240289] pci 0000:00:03.0: reg 10 64bit mmio: [0xe4500000-0xe450000f]
[ 0.240289] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 0.240289] pci 0000:00:03.0: PME# disabled
[ 0.240289] pci 0000:00:03.2: reg 10 io port: [0x5000-0x5007]
[ 0.240289] pci 0000:00:03.2: reg 14 io port: [0x5008-0x500b]
[ 0.240289] pci 0000:00:03.2: reg 18 io port: [0x5010-0x5017]
[ 0.240289] pci 0000:00:03.2: reg 1c io port: [0x5018-0x501b]
[ 0.240289] pci 0000:00:03.2: reg 20 io port: [0x5020-0x502f]
[ 0.240289] pci 0000:00:03.3: reg 10 io port: [0x5030-0x5037]
[ 0.240289] pci 0000:00:03.3: reg 14 32bit mmio: [0xe4501000-0xe4501fff]
[ 0.240303] pci 0000:00:19.0: reg 10 32bit mmio: [0xe4520000-0xe453ffff]
[ 0.240310] pci 0000:00:19.0: reg 14 32bit mmio: [0xe4540000-0xe4540fff]
[ 0.240317] pci 0000:00:19.0: reg 18 io port: [0x5040-0x505f]
[ 0.240349] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.240354] pci 0000:00:19.0: PME# disabled
[ 0.240403] pci 0000:00:1a.0: reg 20 io port: [0x5060-0x507f]
[ 0.240461] pci 0000:00:1a.1: reg 20 io port: [0x5080-0x509f]
[ 0.240526] pci 0000:00:1a.7: reg 10 32bit mmio: [0xe4541000-0xe45413ff]
[ 0.240570] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.240575] pci 0000:00:1a.7: PME# disabled
[ 0.240626] pci 0000:00:1b.0: reg 10 64bit mmio: [0xe4544000-0xe4547fff]
[ 0.240664] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.240668] pci 0000:00:1b.0: PME# disabled
[ 0.240731] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.240735] pci 0000:00:1c.0: PME# disabled
[ 0.240800] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.240804] pci 0000:00:1c.1: PME# disabled
[ 0.244040] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.244044] pci 0000:00:1c.4: PME# disabled
[ 0.244103] pci 0000:00:1d.0: reg 20 io port: [0x50a0-0x50bf]
[ 0.244161] pci 0000:00:1d.1: reg 20 io port: [0x50c0-0x50df]
[ 0.244219] pci 0000:00:1d.2: reg 20 io port: [0x50e0-0x50ff]
[ 0.244282] pci 0000:00:1d.7: reg 10 32bit mmio: [0xe4548000-0xe45483ff]
[ 0.244326] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.244331] pci 0000:00:1d.7: PME# disabled
[ 0.244481] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 0.244485] pci 0000:00:1f.0: quirk: region 1100-113f claimed by ICH6 GPIO
[ 0.244519] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
[ 0.244526] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
[ 0.244533] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
[ 0.244540] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
[ 0.244547] pci 0000:00:1f.1: reg 20 io port: [0x5100-0x510f]
[ 0.244615] pci 0000:00:1f.2: reg 10 io port: [0x13f0-0x13f7]
[ 0.244622] pci 0000:00:1f.2: reg 14 io port: [0x15f4-0x15f7]
[ 0.244629] pci 0000:00:1f.2: reg 18 io port: [0x1370-0x1377]
[ 0.244636] pci 0000:00:1f.2: reg 1c io port: [0x1574-0x1577]
[ 0.244643] pci 0000:00:1f.2: reg 20 io port: [0x5140-0x515f]
[ 0.244650] pci 0000:00:1f.2: reg 24 32bit mmio: [0xe4549000-0xe45497ff]
[ 0.244669] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.244673] pci 0000:00:1f.2: PME# disabled
[ 0.244724] pci 0000:01:00.0: reg 10 32bit mmio: [0xd0000000-0xdfffffff]
[ 0.244731] pci 0000:01:00.0: reg 14 io port: [0x4000-0x40ff]
[ 0.244739] pci 0000:01:00.0: reg 18 32bit mmio: [0xe4400000-0xe440ffff]
[ 0.244762] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[ 0.244772] pci 0000:01:00.0: supports D1 D2
[ 0.244814] pci 0000:01:00.1: reg 10 32bit mmio: [0xe4410000-0xe4413fff]
[ 0.244855] pci 0000:01:00.1: supports D1 D2
[ 0.244920] pci 0000:00:01.0: bridge io port: [0x4000-0x4fff]
[ 0.244922] pci 0000:00:01.0: bridge 32bit mmio: [0xe4400000-0xe44fffff]
[ 0.244926] pci 0000:00:01.0: bridge 64bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.245108] pci 0000:10:00.0: reg 10 64bit mmio: [0xe4000000-0xe4001fff]
[ 0.245194] pci 0000:10:00.0: PME# supported from D0 D3hot D3cold
[ 0.245206] pci 0000:10:00.0: PME# disabled
[ 0.245290] pci 0000:00:1c.1: bridge 32bit mmio: [0xe4000000-0xe40fffff]
[ 0.245352] pci 0000:00:1c.4: bridge io port: [0x2000-0x3fff]
[ 0.245356] pci 0000:00:1c.4: bridge 32bit mmio: [0xe0000000-0xe3ffffff]
[ 0.245414] pci 0000:02:06.0: reg 10 32bit mmio: [0xe4100000-0xe4100fff]
[ 0.245425] pci 0000:02:06.0: supports D1 D2
[ 0.245426] pci 0000:02:06.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245431] pci 0000:02:06.0: PME# disabled
[ 0.245470] pci 0000:02:06.1: reg 10 32bit mmio: [0xe4101000-0xe4101fff]
[ 0.245481] pci 0000:02:06.1: supports D1 D2
[ 0.245482] pci 0000:02:06.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245487] pci 0000:02:06.1: PME# disabled
[ 0.245527] pci 0000:02:06.2: reg 10 32bit mmio: [0xe4102000-0xe41027ff]
[ 0.245572] pci 0000:02:06.2: supports D1 D2
[ 0.245573] pci 0000:02:06.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245578] pci 0000:02:06.2: PME# disabled
[ 0.245617] pci 0000:02:06.3: reg 10 32bit mmio: [0xe4103000-0xe41030ff]
[ 0.245663] pci 0000:02:06.3: supports D1 D2
[ 0.245664] pci 0000:02:06.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245669] pci 0000:02:06.3: PME# disabled
[ 0.245710] pci 0000:02:06.4: reg 10 32bit mmio: [0xe4104000-0xe41040ff]
[ 0.245756] pci 0000:02:06.4: supports D1 D2
[ 0.245757] pci 0000:02:06.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245762] pci 0000:02:06.4: PME# disabled
[ 0.245819] pci 0000:00:1e.0: transparent bridge
[ 0.245826] pci 0000:00:1e.0: bridge 32bit mmio: [0xe4100000-0xe43fffff]
[ 0.245894] bus 00 -> node 0
[ 0.245899] ACPI: PCI Interrupt Routing Table [\_SB_.C003._PRT]
[ 0.246392] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C096._PRT]
[ 0.246516] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C0B0._PRT]
[ 0.246701] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C11D._PRT]
[ 0.246850] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C131._PRT]
[ 0.247000] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C134._PRT]
[ 0.296584] ACPI: PCI Interrupt Link [C12D] (IRQs *10 11)
[ 0.296584] ACPI: PCI Interrupt Link [C12E] (IRQs *10 11)
[ 0.296601] ACPI: PCI Interrupt Link [C12F] (IRQs 10 *11)
[ 0.296826] ACPI: PCI Interrupt Link [C130] (IRQs 10 11) *5
[ 0.297052] ACPI: PCI Interrupt Link [C140] (IRQs *10 11)
[ 0.297278] ACPI: PCI Interrupt Link [C141] (IRQs 10 11) *5
[ 0.297503] ACPI: PCI Interrupt Link [C142] (IRQs 10 *11)
[ 0.297607] ACPI Exception (pci_link-0189): AE_NOT_FOUND, Evaluating _PRS [20080926]
[ 0.297722] ACPI: Power Resource [C22B] (on)
[ 0.297722] ACPI: Power Resource [C238] (on)
[ 0.297722] ACPI: Power Resource [C254] (on)
[ 0.297722] ACPI: Power Resource [C17C] (off)
[ 0.297722] ACPI: Power Resource [C363] (off)
[ 0.297722] ACPI: Power Resource [C366] (off)
[ 0.297722] ACPI: Power Resource [C367] (off)
[ 0.297722] ACPI: Power Resource [C368] (off)
[ 0.297722] ACPI: Power Resource [C369] (off)
[ 0.297722] ACPI: Power Resource [C36A] (off)
[ 0.297722] ACPI: Power Resource [C383] (off)
[ 0.300081] ACPI: Power Resource [C384] (off)
[ 0.300182] ACPI: Power Resource [C385] (off)
[ 0.300283] ACPI: Power Resource [C386] (off)
[ 0.300384] ACPI: Power Resource [C387] (off)
[ 0.300395] PCI: Using ACPI for IRQ routing
[ 0.316028] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.316031] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.332005] pnp: PnP ACPI init
[ 0.332011] ACPI: bus type pnp registered
[ 0.343556] pnp: PnP ACPI: found 16 devices
[ 0.343558] ACPI: ACPI bus type pnp unregistered
[ 0.343564] system 00:00: iomem range 0x0-0x9ffff could not be reserved
[ 0.343566] system 00:00: iomem range 0xe0000-0xfffff could not be reserved
[ 0.343569] system 00:00: iomem range 0x100000-0xbfffffff could not be reserved
[ 0.343576] system 00:0c: ioport range 0x500-0x55f has been reserved
[ 0.343578] system 00:0c: ioport range 0x800-0x80f has been reserved
[ 0.343580] system 00:0c: iomem range 0xffb00000-0xffbfffff has been reserved
[ 0.343583] system 00:0c: iomem range 0xfff00000-0xffffffff has been reserved
[ 0.343587] system 00:0e: ioport range 0x4d0-0x4d1 has been reserved
[ 0.343589] system 00:0e: ioport range 0x1000-0x107f has been reserved
[ 0.343591] system 00:0e: ioport range 0x1100-0x113f has been reserved
[ 0.343593] system 00:0e: ioport range 0x1200-0x121f has been reserved
[ 0.343595] system 00:0e: iomem range 0xf8000000-0xfbffffff has been reserved
[ 0.343597] system 00:0e: iomem range 0xfec00000-0xfec000ff has been reserved
[ 0.343600] system 00:0e: iomem range 0xfed20000-0xfed3ffff has been reserved
[ 0.343602] system 00:0e: iomem range 0xfed45000-0xfed8ffff has been reserved
[ 0.343604] system 00:0e: iomem range 0xfed90000-0xfed99fff has been reserved
[ 0.343608] system 00:0f: iomem range 0xcf400-0xcffff has been reserved
[ 0.343610] system 00:0f: iomem range 0xfeda0000-0xfedbffff has been reserved
[ 0.343612] system 00:0f: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.348459] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.348462] pci 0000:00:01.0: IO window: 0x4000-0x4fff
[ 0.348465] pci 0000:00:01.0: MEM window: 0xe4400000-0xe44fffff
[ 0.348468] pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff
[ 0.348472] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:08
[ 0.348473] pci 0000:00:1c.0: IO window: disabled
[ 0.348479] pci 0000:00:1c.0: MEM window: disabled
[ 0.348483] pci 0000:00:1c.0: PREFETCH window: disabled
[ 0.348490] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:10
[ 0.348491] pci 0000:00:1c.1: IO window: disabled
[ 0.348497] pci 0000:00:1c.1: MEM window: 0xe4000000-0xe40fffff
[ 0.348501] pci 0000:00:1c.1: PREFETCH window: disabled
[ 0.348508] pci 0000:00:1c.4: PCI bridge, secondary bus 0000:28
[ 0.348511] pci 0000:00:1c.4: IO window: 0x2000-0x3fff
[ 0.348516] pci 0000:00:1c.4: MEM window: 0xe0000000-0xe3ffffff
[ 0.348521] pci 0000:00:1c.4: PREFETCH window: disabled
[ 0.348531] pci 0000:02:06.0: CardBus bridge, secondary bus 0000:03
[ 0.348532] pci 0000:02:06.0: IO window: 0x006000-0x0060ff
[ 0.348537] pci 0000:02:06.0: IO window: 0x006400-0x0064ff
[ 0.348541] pci 0000:02:06.0: PREFETCH window: 0xc4000000-0xc7ffffff
[ 0.348545] pci 0000:02:06.0: MEM window: 0xcc000000-0xcfffffff
[ 0.348550] pci 0000:02:06.1: CardBus bridge, secondary bus 0000:04
[ 0.348551] pci 0000:02:06.1: IO window: 0x006800-0x0068ff
[ 0.348556] pci 0000:02:06.1: IO window: 0x006c00-0x006cff
[ 0.348560] pci 0000:02:06.1: PREFETCH window: 0xc8000000-0xcbffffff
[ 0.348564] pci 0000:02:06.1: MEM window: 0xe8000000-0xebffffff
[ 0.348569] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02
[ 0.348571] pci 0000:00:1e.0: IO window: 0x6000-0x6fff
[ 0.348577] pci 0000:00:1e.0: MEM window: 0xe4100000-0xe43fffff
[ 0.348582] pci 0000:00:1e.0: PREFETCH window: 0x000000c4000000-0x000000cbffffff
[ 0.348594] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348597] pci 0000:00:01.0: setting latency timer to 64
[ 0.348604] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348609] pci 0000:00:1c.0: setting latency timer to 64
[ 0.348617] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348621] pci 0000:00:1c.1: setting latency timer to 64
[ 0.348629] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348633] pci 0000:00:1c.4: setting latency timer to 64
[ 0.348641] pci 0000:00:1e.0: setting latency timer to 64
[ 0.348648] pci 0000:02:06.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348658] pci 0000:02:06.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348663] bus: 00 index 0 io port: [0x00-0xffff]
[ 0.348665] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
[ 0.348667] bus: 01 index 0 io port: [0x4000-0x4fff]
[ 0.348668] bus: 01 index 1 mmio: [0xe4400000-0xe44fffff]
[ 0.348670] bus: 01 index 2 mmio: [0xd0000000-0xdfffffff]
[ 0.348671] bus: 01 index 3 mmio: [0x0-0x0]
[ 0.348673] bus: 08 index 0 mmio: [0x0-0x0]
[ 0.348674] bus: 08 index 1 mmio: [0x0-0x0]
[ 0.348675] bus: 08 index 2 mmio: [0x0-0x0]
[ 0.348677] bus: 08 index 3 mmio: [0x0-0x0]
[ 0.348678] bus: 10 index 0 mmio: [0x0-0x0]
[ 0.348679] bus: 10 index 1 mmio: [0xe4000000-0xe40fffff]
[ 0.348681] bus: 10 index 2 mmio: [0x0-0x0]
[ 0.348682] bus: 10 index 3 mmio: [0x0-0x0]
[ 0.348684] bus: 28 index 0 io port: [0x2000-0x3fff]
[ 0.348685] bus: 28 index 1 mmio: [0xe0000000-0xe3ffffff]
[ 0.348687] bus: 28 index 2 mmio: [0x0-0x0]
[ 0.348688] bus: 28 index 3 mmio: [0x0-0x0]
[ 0.348690] bus: 02 index 0 io port: [0x6000-0x6fff]
[ 0.348691] bus: 02 index 1 mmio: [0xe4100000-0xe43fffff]
[ 0.348693] bus: 02 index 2 mmio: [0xc4000000-0xcbffffff]
[ 0.348694] bus: 02 index 3 io port: [0x00-0xffff]
[ 0.348696] bus: 02 index 4 mmio: [0x000000-0xffffffffffffffff]
[ 0.348697] bus: 03 index 0 io port: [0x6000-0x60ff]
[ 0.348699] bus: 03 index 1 io port: [0x6400-0x64ff]
[ 0.348700] bus: 03 index 2 mmio: [0xc4000000-0xc7ffffff]
[ 0.348702] bus: 03 index 3 mmio: [0xcc000000-0xcfffffff]
[ 0.348704] bus: 04 index 0 io port: [0x6800-0x68ff]
[ 0.348705] bus: 04 index 1 io port: [0x6c00-0x6cff]
[ 0.348707] bus: 04 index 2 mmio: [0xc8000000-0xcbffffff]
[ 0.348708] bus: 04 index 3 mmio: [0xe8000000-0xebffffff]
[ 0.348716] NET: Registered protocol family 2
[ 0.388034] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.388454] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.390260] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.390889] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.390891] TCP reno registered
[ 0.400085] NET: Registered protocol family 1
[ 0.400182] checking if image is initramfs...<7>Switched to high resolution mode on CPU 1
[ 0.503992] Switched to high resolution mode on CPU 0
[ 0.600861] it is
[ 0.814370] Freeing initrd memory: 6044k freed
[ 0.817524] alg: cipher: Test 1 failed on encryption for aes-asm
[ 0.817591] 00000000: 00 01 02 03 04 05 06 07 08 08 08 08 08 08 08 08
[ 0.817757] audit: initializing netlink socket (disabled)
[ 0.817774] type=2000 audit(1234007494.817:1): initialized
[ 0.818121] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.819847] msgmni has been set to 7673
[ 0.820057] alg: No test for stdrng (krng)
[ 0.820131] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[ 0.820133] io scheduler noop registered
[ 0.820176] io scheduler cfq registered (default)
[ 0.820319] pci 0000:01:00.0: Boot video device
[ 0.828177] pcieport-driver 0000:00:01.0: setting latency timer to 64
[ 0.828204] pcieport-driver 0000:00:01.0: found MSI capability
[ 0.828224] pcieport-driver 0000:00:01.0: irq 511 for MSI/MSI-X
[ 0.828232] pci_express 0000:00:01.0:pcie00: allocate port service
[ 0.828262] pci_express 0000:00:01.0:pcie03: allocate port service
[ 0.828322] pcieport-driver 0000:00:1c.0: setting latency timer to 64
[ 0.828367] pcieport-driver 0000:00:1c.0: found MSI capability
[ 0.828397] pcieport-driver 0000:00:1c.0: irq 510 for MSI/MSI-X
[ 0.828412] pci_express 0000:00:1c.0:pcie00: allocate port service
[ 0.828438] pci_express 0000:00:1c.0:pcie03: allocate port service
[ 0.828524] pcieport-driver 0000:00:1c.1: setting latency timer to 64
[ 0.828569] pcieport-driver 0000:00:1c.1: found MSI capability
[ 0.828600] pcieport-driver 0000:00:1c.1: irq 509 for MSI/MSI-X
[ 0.828614] pci_express 0000:00:1c.1:pcie00: allocate port service
[ 0.828646] pci_express 0000:00:1c.1:pcie02: allocate port service
[ 0.828676] pci_express 0000:00:1c.1:pcie03: allocate port service
[ 0.828764] pcieport-driver 0000:00:1c.4: setting latency timer to 64
[ 0.828810] pcieport-driver 0000:00:1c.4: found MSI capability
[ 0.828840] pcieport-driver 0000:00:1c.4: irq 508 for MSI/MSI-X
[ 0.828855] pci_express 0000:00:1c.4:pcie00: allocate port service
[ 0.828882] pci_express 0000:00:1c.4:pcie02: allocate port service
[ 0.828908] pci_express 0000:00:1c.4:pcie03: allocate port service
[ 0.847728] Linux agpgart interface v0.103
[ 0.847731] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[ 0.847868] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.848670] 00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.848877] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.848980] 0000:00:03.3: ttyS1 at I/O 0x5030 (irq = 17) is a 16550A
[ 0.850046] brd: module loaded
[ 0.850120] PNP: PS/2 Controller [PNP0303:C251,PNP0f13:C252] at 0x60,0x64 irq 1,12
[ 0.851952] i8042.c: Detected active multiplexing controller, rev 1.1.
[ 0.852705] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.852709] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.852710] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.852712] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.852714] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.852831] mice: PS/2 mouse device common for all mice
[ 0.852874] cpuidle: using governor ladder
[ 0.852876] cpuidle: using governor menu
[ 0.853123] TCP cubic registered
[ 0.853412] Freeing unused kernel memory: 316k freed
[ 0.853541] Write protecting the kernel read-only data: 2772k
[ 0.901791] input: AT Translated Set 2 keyboard as /class/input/input0
[ 0.935622] fuse init (API version 7.10)
[ 0.940108] fan PNP0C0B:00: registered as cooling_device0
[ 0.940113] ACPI: Fan [C36B] (off)
[ 0.940342] fan PNP0C0B:01: registered as cooling_device1
[ 0.940346] ACPI: Fan [C36C] (off)
[ 0.940572] fan PNP0C0B:02: registered as cooling_device2
[ 0.940576] ACPI: Fan [C36D] (off)
[ 0.940801] fan PNP0C0B:03: registered as cooling_device3
[ 0.940805] ACPI: Fan [C36E] (off)
[ 0.941042] fan PNP0C0B:04: registered as cooling_device4
[ 0.941047] ACPI: Fan [C36F] (off)
[ 0.941160] fan PNP0C0B:05: registered as cooling_device5
[ 0.941165] ACPI: Fan [C370] (off)
[ 0.941393] fan PNP0C0B:06: registered as cooling_device6
[ 0.941398] ACPI: Fan [C388] (off)
[ 0.941621] fan PNP0C0B:07: registered as cooling_device7
[ 0.941626] ACPI: Fan [C389] (off)
[ 0.941851] fan PNP0C0B:08: registered as cooling_device8
[ 0.941855] ACPI: Fan [C38A] (off)
[ 0.942082] fan PNP0C0B:09: registered as cooling_device9
[ 0.942087] ACPI: Fan [C38B] (off)
[ 0.942313] fan PNP0C0B:0a: registered as cooling_device10
[ 0.942318] ACPI: Fan [C38C] (off)
[ 0.946385] ACPI: SSDT BFFDB95D, 02C1 (r1 HP Cpu0Ist 3000 INTL 20060317)
[ 0.946825] ACPI: SSDT BFFDBCA3, 05FA (r1 HP Cpu0Cst 3001 INTL 20060317)
[ 0.949423] Monitor-Mwait will be used to enter C-1 state
[ 0.949426] Monitor-Mwait will be used to enter C-2 state
[ 0.949536] ACPI: CPU0 (power states: C1[C1] C2[C2])
[ 0.949568] processor ACPI_CPU:00: registered as cooling_device11
[ 0.949571] ACPI: Processor [CPU0] (supports 8 throttling states)
[ 0.949896] ACPI: SSDT BFFDB895, 00C8 (r1 HP Cpu1Ist 3000 INTL 20060317)
[ 0.950203] ACPI: SSDT BFFDBC1E, 0085 (r1 HP Cpu1Cst 3000 INTL 20060317)
[ 0.951151] ACPI: CPU1 (power states: C1[C1] C2[C2])
[ 0.951180] processor ACPI_CPU:01: registered as cooling_device12
[ 0.951183] ACPI: Processor [CPU1] (supports 8 throttling states)
[ 0.957151] thermal LNXTHERM:01: registered as thermal_zone0
[ 0.960074] Marking TSC unstable due to TSC halts in idle
[ 0.974356] ACPI: Thermal Zone [TZ2] (66 C)
[ 0.977577] thermal LNXTHERM:02: registered as thermal_zone1
[ 0.979241] ACPI: Thermal Zone [TZ3] (63 C)
[ 0.986552] thermal LNXTHERM:03: registered as thermal_zone2
[ 0.998571] ACPI: Thermal Zone [TZ4] (34 C)
[ 1.001362] thermal LNXTHERM:04: registered as thermal_zone3
[ 1.007323] ACPI: Thermal Zone [TZ5] (73 C)
[ 1.025402] thermal LNXTHERM:05: registered as thermal_zone4
[ 1.045567] ACPI: Thermal Zone [TZ0] (85 C)
[ 1.048604] thermal LNXTHERM:06: registered as thermal_zone5
[ 1.050422] ACPI: Thermal Zone [TZ1] (86 C)
[ 1.056837] device-mapper: uevent: version 1.0.3
[ 1.056969] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[ 1.450871] e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k6
[ 1.450873] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[ 1.450916] e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 1.450925] e1000e 0000:00:19.0: setting latency timer to 64
[ 1.451036] e1000e 0000:00:19.0: irq 507 for MSI/MSI-X
[ 1.456099] usbcore: registered new interface driver usbfs
[ 1.456127] usbcore: registered new interface driver hub
[ 1.456152] usbcore: registered new device driver usb
[ 1.457132] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.458419] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.458421] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[ 1.487815] SCSI subsystem initialized
[ 1.504779] ohci1394 0000:02:06.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.536073] libata version 3.00 loaded.
[ 1.557517] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[e4102000-e41027ff] Max Packet=[2048] IR/IT contexts=[4/4]
[ 1.662421] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1a:4b:7a:9d:98
[ 1.662423] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 1.662451] 0000:00:19.0: eth0: MAC: 5, PHY: 6, PBA No: ffffff-0ff
[ 1.662688] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.662696] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.662700] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 1.662729] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.662762] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00005060
[ 1.662891] usb usb1: configuration #1 chosen from 1 choice
[ 1.662913] hub 1-0:1.0: USB hub found
[ 1.662918] hub 1-0:1.0: 2 ports detected
[ 1.663028] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.663073] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 1.663076] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 1.663094] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 2
[ 1.667004] ehci_hcd 0000:00:1a.7: debug port 1
[ 1.667010] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 1.667015] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xe4541000
[ 1.680055] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 1.680120] usb usb2: configuration #1 chosen from 1 choice
[ 1.680140] hub 2-0:1.0: USB hub found
[ 1.680145] hub 2-0:1.0: 4 ports detected
[ 1.680246] ata_piix 0000:00:1f.1: version 2.12
[ 1.680253] ata_piix 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.680283] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 1.680346] scsi0 : ata_piix
[ 1.680411] scsi1 : ata_piix
[ 1.680945] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x5100 irq 14
[ 1.680947] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x5108 irq 15
[ 1.848519] ata1.00: ATAPI: MATSHITADVD-RAM UJ-860H, 1.02, max MWDMA2
[ 1.860422] ata1.00: configured for MWDMA2
[ 1.860932] ata2: port disabled. ignoring.
[ 1.863071] scsi 0:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-860H 1.02 PQ: 0 ANSI: 5
[ 1.863167] ahci 0000:00:1f.2: version 3.0
[ 1.863179] ahci 0000:00:1f.2: PCI INT D -> GSI 21 (level, low) -> IRQ 21
[ 1.863221] ahci 0000:00:1f.2: irq 506 for MSI/MSI-X
[ 1.863276] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode
[ 1.863278] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part
[ 1.863283] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.863380] scsi2 : ahci
[ 1.863420] scsi3 : ahci
[ 1.863457] scsi4 : ahci
[ 1.863501] ata3: SATA max UDMA/133 abar m2048@0xe4549000 port 0xe4549100 irq 506
[ 1.863503] ata4: DUMMY
[ 1.863504] ata5: DUMMY
[ 1.867699] Driver 'sr' needs updating - please use bus_type methods
[ 1.872325] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.872327] Uniform CD-ROM driver Revision: 3.20
[ 1.872391] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 1.875214] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 2.000085] Clocksource tsc unstable (delta = -388648499 ns)
[ 2.104082] usb 2-2: new high speed USB device using ehci_hcd and address 3
[ 2.180095] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.182401] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.182404] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.182631] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.182634] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.183369] ata3.00: ATA-8: Hitachi HTS722012K9SA00, DCCOC60A, max UDMA/100
[ 2.183371] ata3.00: 234441648 sectors, multi 16: LBA48
[ 2.185869] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.185871] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.186907] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.186909] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.187654] ata3.00: configured for UDMA/100
[ 2.201788] ata3.00: configured for UDMA/100
[ 2.201790] ata3: EH complete
[ 2.201858] scsi 2:0:0:0: Direct-Access ATA Hitachi HTS72201 DCCO PQ: 0 ANSI: 5
[ 2.201969] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[ 2.202199] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 2.202208] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 2.202212] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 2.202235] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 3
[ 2.202271] uhci_hcd 0000:00:1a.1: irq 17, io base 0x00005080
[ 2.202346] usb usb3: configuration #1 chosen from 1 choice
[ 2.202368] hub 3-0:1.0: USB hub found
[ 2.202374] hub 3-0:1.0: 2 ports detected
[ 2.202484] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.202511] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 2.202514] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 2.202532] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4
[ 2.206452] ehci_hcd 0000:00:1d.7: debug port 1
[ 2.206459] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 2.206471] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xe4548000
[ 2.209609] Driver 'sd' needs updating - please use bus_type methods
[ 2.209678] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.209690] sd 2:0:0:0: [sda] Write Protect is off
[ 2.209692] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.209710] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.209754] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.209765] sd 2:0:0:0: [sda] Write Protect is off
[ 2.209766] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.209784] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.209787] sda: sda1 sda2
[ 2.227331] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.228017] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 2.228102] usb usb4: configuration #1 chosen from 1 choice
[ 2.228124] hub 4-0:1.0: USB hub found
[ 2.228130] hub 4-0:1.0: 6 ports detected
[ 2.228470] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.228479] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 2.228483] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.228504] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[ 2.228529] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000050a0
[ 2.228602] usb usb5: configuration #1 chosen from 1 choice
[ 2.228622] hub 5-0:1.0: USB hub found
[ 2.228628] hub 5-0:1.0: 2 ports detected
[ 2.228724] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 2.228730] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 2.228733] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.228753] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[ 2.228787] uhci_hcd 0000:00:1d.1: irq 22, io base 0x000050c0
[ 2.228861] usb usb6: configuration #1 chosen from 1 choice
[ 2.228882] hub 6-0:1.0: USB hub found
[ 2.228887] hub 6-0:1.0: 2 ports detected
[ 2.228984] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 2.228991] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 2.228993] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.229010] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[ 2.229038] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000050e0
[ 2.229107] usb usb7: configuration #1 chosen from 1 choice
[ 2.229127] hub 7-0:1.0: USB hub found
[ 2.229131] hub 7-0:1.0: 2 ports detected
[ 2.237557] usb 2-2: configuration #1 chosen from 1 choice
[ 2.237735] hub 2-2:1.0: USB hub found
[ 2.237825] hub 2-2:1.0: 4 ports detected
[ 2.349074] usb 2-4: new high speed USB device using ehci_hcd and address 4
[ 2.489969] usb 2-4: configuration #1 chosen from 1 choice
[ 2.490202] hub 2-4:1.0: USB hub found
[ 2.490326] hub 2-4:1.0: 4 ports detected
[ 2.732062] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 2.828112] ieee1394: Host added: ID:BUS[0-00:1023] GUID[00023f9929ed5e0e]
[ 2.901892] usb 1-1: configuration #1 chosen from 1 choice
[ 3.368051] usb 5-2: new full speed USB device using uhci_hcd and address 2
[ 3.529675] usb 5-2: configuration #1 chosen from 1 choice
[ 7.944916] PM: Starting manual resume from disk
[ 7.944918] PM: Resume from partition 254:1
[ 7.944920] PM: Checking hibernation image.
[ 7.945153] PM: Resume from disk failed.
[ 7.949770] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[ 7.956297] Filesystem "dm-2": Disabling barriers, trial barrier write failed
[ 7.960272] XFS mounting filesystem dm-2
[ 8.134642] Starting XFS recovery on filesystem: dm-2 (logdev: internal)
[ 12.648093] Ending XFS recovery on filesystem: dm-2 (logdev: internal)
[ 22.741925] udevd version 124 started
[ 23.425470] ata3.00: configured for UDMA/100
[ 23.425473] ata3: EH complete
[ 23.439110] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 23.449905] sd 2:0:0:0: [sda] Write Protect is off
[ 23.449907] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 23.460714] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 24.017259] device-mapper: multipath: version 1.0.5 loaded
[ 24.087433] iTCO_vendor_support: vendor-support=0
[ 24.132681] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.04
[ 24.132840] iTCO_wdt: Found a ICH8M-E TCO device (Version=2, TCOBASE=0x1060)
[ 24.132952] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 24.532110] cfg80211: Calling CRDA to update world regulatory domain
[ 24.581608] input: PC Speaker as /class/input/input1
[ 24.697312] Bluetooth: Core ver 2.13
[ 24.697773] NET: Registered protocol family 31
[ 24.697774] Bluetooth: HCI device and connection manager initialized
[ 24.697777] Bluetooth: HCI socket layer initialized
[ 24.733401] yenta_cardbus 0000:02:06.0: CardBus bridge found [103c:30c5]
[ 24.744768] input: Power Button (FF) as /class/input/input2
[ 24.747457] ACPI: AC Adapter [C1F2] (on-line)
[ 24.777144] ACPI: Power Button (FF) [PWRF]
[ 24.861851] yenta_cardbus 0000:02:06.0: ISA IRQ mask 0x0cb8, PCI irq 16
[ 24.861855] yenta_cardbus 0000:02:06.0: Socket status: 30000006
[ 24.861860] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 24.861862] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 24.861865] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 24.863537] ACPI: Battery Slot [C1F4] (battery present)
[ 24.863605] input: Sleep Button (CM) as /class/input/input3
[ 24.888888] yenta_cardbus 0000:02:06.1: CardBus bridge found [103c:30c5]
[ 24.893139] ACPI: Sleep Button (CM) [C274]
[ 24.893212] ACPI: WMI: Mapper loaded
[ 24.893458] ACPI: Battery Slot [C1F3] (battery absent)
[ 24.893553] input: Lid Switch as /class/input/input4
[ 24.905164] ACPI: Lid Switch [C26E]
[ 24.910927] acpi device:03: registered as cooling_device13
[ 24.911872] input: Video Bus as /class/input/input5
[ 24.924010] logips2pp: Detected unknown logitech mouse model 62
[ 24.937100] ACPI: Video Device [C14B] (multi-head: yes rom: no post: no)
[ 25.007398] tpm_inf_pnp 00:04: Found C239 with ID IFX0102
[ 25.007447] tpm_inf_pnp 00:04: TPM found: config base 0x560, data base 0x570, chip version 0x000b, vendor id 0x15d1 (Infineon), product id 0x000b (SLB 9635 TT 1.2)
[ 25.017857] yenta_cardbus 0000:02:06.1: ISA IRQ mask 0x0000, PCI irq 17
[ 25.017861] yenta_cardbus 0000:02:06.1: Socket status: 30000810
[ 25.017864] pci_bus 0000:02: Raising subordinate bus# of parent bus (#02) from #04 to #07
[ 25.017871] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 25.017874] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 25.017876] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 25.027606] Registered led device: hp:red:hddprotection
[ 25.027627] leds-hp-disk driver loaded.
[ 25.052821] lis3lv02d driver loaded.
[ 25.118421] sdhci: Secure Digital Host Controller Interface driver
[ 25.118423] sdhci: Copyright(c) Pierre Ossman
[ 25.128706] sdhci-pci 0000:02:06.3: SDHCI controller found [1180:0822] (rev 20)
[ 25.128723] sdhci-pci 0000:02:06.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 25.130823] mmc0: SDHCI controller on PCI [0000:02:06.3] using PIO
[ 25.288824] ricoh-mmc: Ricoh MMC Controller disabling driver
[ 25.288826] ricoh-mmc: Copyright(c) Philip Langdale
[ 25.288853] ricoh-mmc: Ricoh MMC controller found at 0000:02:06.4 [1180:0843] (rev 10)
[ 25.288870] ricoh-mmc: Controller is now disabled.
[ 25.322983] Bluetooth: Generic Bluetooth USB driver ver 0.3
[ 25.323074] usbcore: registered new interface driver btusb
[ 25.365086] parport_pc 00:03: reported by Plug and Play ACPI
[ 25.365163] parport0: PC-style at 0x378 (0x778), irq 7, dma 1 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[ 25.467478] input: ImExPS/2 Logitech Explorer Mouse as /class/input/input6
[ 25.550689] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[ 25.550692] iwlagn: Copyright(c) 2003-2008 Intel Corporation
[ 25.550802] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 25.550829] iwlagn 0000:10:00.0: setting latency timer to 64
[ 25.550925] iwlagn: Detected Intel Wireless WiFi Link 4965AGN REV=0x4
[ 25.600883] iwlagn: Tunable channels: 13 802.11bg, 19 802.11a channels
[ 25.601217] iwlagn 0000:10:00.0: PCI INT A disabled
[ 25.601649] phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 25.664045] pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
[ 25.680474] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[ 25.680483] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 25.680545] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 25.738607] cfg80211: Calling CRDA for country: IT
[ 25.773840] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 25.773881] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 25.904059] pcmcia_socket pcmcia_socket1: cs: memory probe 0xc4000000-0xcbffffff: excluding 0xc4000000-0xcbffffff
[ 25.904076] pcmcia_socket pcmcia_socket1: cs: memory probe 0xe4100000-0xe43fffff: excluding 0xe4100000-0xe412ffff
[ 25.909136] pcmcia 1.0: pcmcia: registering new device pcmcia1.0
[ 26.066601] loop: module loaded
[ 26.177484] input: HP WMI hotkeys as /class/input/input7
[ 26.321347] Adding 8388600k swap on /dev/mapper/vol00-swap. Priority:-1 extents:1 across:8388600k
[ 27.419998] kjournald starting. Commit interval 5 seconds
[ 27.435908] EXT3 FS on sda1, internal journal
[ 27.435912] EXT3-fs: mounted filesystem with ordered data mode.
[ 28.314398] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 28.366461] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 28.366587] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
[ 28.366589] nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
[ 28.366591] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[ 28.506251] NET: Registered protocol family 10
[ 28.506608] lo: Disabled Privacy Extensions
[ 28.529973] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 31.100349] warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use)
[ 45.466386] Bluetooth: L2CAP ver 2.11
[ 45.466392] Bluetooth: L2CAP socket layer initialized
[ 45.482326] Bluetooth: SCO (Voice Link) ver 0.6
[ 45.482332] Bluetooth: SCO socket layer initialized
[ 45.510091] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 45.510096] Bluetooth: BNEP filters: protocol multicast
[ 45.604693] Bridge firewalling registered
[ 45.770269] Bluetooth: RFCOMM socket layer initialized
[ 45.770289] Bluetooth: RFCOMM TTY layer initialized
[ 45.770293] Bluetooth: RFCOMM ver 1.10
[ 48.345342] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 50.229400] e1000e 0000:00:19.0: irq 507 for MSI/MSI-X
[ 50.285113] e1000e 0000:00:19.0: irq 507 for MSI/MSI-X
[ 50.287628] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 50.293294] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 50.293435] iwlagn 0000:10:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006)
[ 50.293603] iwlagn 0000:10:00.0: irq 505 for MSI/MSI-X
[ 50.293716] iwlagn 0000:10:00.0: firmware: requesting iwlwifi-4965-2.ucode
[ 50.672582] Registered led device: iwl-phy0:radio
[ 50.672633] Registered led device: iwl-phy0:assoc
[ 50.672675] Registered led device: iwl-phy0:RX
[ 50.672715] Registered led device: iwl-phy0:TX
[ 50.719532] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 50.883031] NET: Registered protocol family 17
[ 53.321650] 0000:00:19.0: eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 53.324025] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 64.200057] eth0: no IPv6 routers present
[ 96.641005] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43174 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 160.850430] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1745 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 161.070169] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1746 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 161.510215] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1747 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 162.390195] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1748 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 164.153112] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1749 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 167.670102] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1750 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 174.709996] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1751 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 179.855841] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0f:66:c7:99:59:08:00 SRC=10.151.1.253 DST=10.151.1.19 LEN=74 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=161 DPT=43358 LEN=54
[ 188.789791] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1752 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 214.399488] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43175 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 216.949491] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1753 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 273.268775] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1754 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 281.058556] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
[ 322.731076] CE: hpet increasing min_delta_ns to 15000 nsec
[ 334.398018] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43176 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 385.907513] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1755 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 397.713478] usb 4-6: new high speed USB device using ehci_hcd and address 3
[ 397.845605] usb 4-6: configuration #1 chosen from 1 choice
[ 397.942505] usbcore: registered new interface driver libusual
[ 397.980025] Initializing USB Mass Storage driver...
[ 397.983213] scsi5 : SCSI emulation for USB Mass Storage devices
[ 397.983980] usbcore: registered new interface driver usb-storage
[ 397.983987] USB Mass Storage support registered.
[ 397.988213] usb-storage: device found at 3
[ 397.988218] usb-storage: waiting for device to settle before scanning
[ 402.992484] usb-storage: device scan complete
[ 402.993050] scsi 5:0:0:0: Direct-Access Maxtor OneTouch 0125 PQ: 0 ANSI: 4
[ 402.997591] sd 5:0:0:0: [sdb] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[ 402.998221] sd 5:0:0:0: [sdb] Write Protect is off
[ 402.998226] sd 5:0:0:0: [sdb] Mode Sense: 2d 08 00 00
[ 402.998231] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 402.998968] sd 5:0:0:0: [sdb] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[ 402.999589] sd 5:0:0:0: [sdb] Write Protect is off
[ 402.999594] sd 5:0:0:0: [sdb] Mode Sense: 2d 08 00 00
[ 402.999599] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 402.999606] sdb: sdb1
[ 403.023424] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 403.023689] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 403.986658] EXT4-fs: barriers enabled
[ 404.004362] kjournald2 starting. Commit interval 5 seconds
[ 404.004991] EXT4 FS on sdb1, internal journal on sdb1:8
[ 404.004994] EXT4-fs: delayed allocation enabled
[ 404.004997] EXT4-fs: file extents enabled
[ 404.006118] EXT4-fs: mballoc enabled
[ 404.006122] EXT4-fs: mounted filesystem with ordered data mode.
[ 454.396873] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43177 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 505.906321] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1756 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 574.395750] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43178 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 625.905228] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1757 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 694.394609] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43179 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 745.904079] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1758 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 814.393356] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43180 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 865.902829] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1759 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 985.901614] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1760 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 1266.661123] CE: hpet increasing min_delta_ns to 22500 nsec
[ 1372.084275] usb 2-2.1: new high speed USB device using ehci_hcd and address 5
[ 1372.177908] usb 2-2.1: configuration #1 chosen from 1 choice
[ 1372.178581] scsi6 : SCSI emulation for USB Mass Storage devices
[ 1372.182128] usb-storage: device found at 5
[ 1372.182133] usb-storage: waiting for device to settle before scanning
[ 1377.180370] usb-storage: device scan complete
[ 1377.180940] scsi 6:0:0:0: Direct-Access Maxtor 7Y250P0 YAR4 PQ: 0 ANSI: 2
[ 1377.185402] sd 6:0:0:0: [sdc] 490234752 512-byte hardware sectors: (251 GB/233 GiB)
[ 1377.205719] sd 6:0:0:0: [sdc] Write Protect is off
[ 1377.205727] sd 6:0:0:0: [sdc] Mode Sense: 53 00 00 08
[ 1377.205732] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 1377.207893] sd 6:0:0:0: [sdc] 490234752 512-byte hardware sectors: (251 GB/233 GiB)
[ 1377.228773] sd 6:0:0:0: [sdc] Write Protect is off
[ 1377.228781] sd 6:0:0:0: [sdc] Mode Sense: 53 00 00 08
[ 1377.228786] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 1377.228796] sdc: sdc1
[ 1377.258122] sd 6:0:0:0: [sdc] Attached SCSI disk
[ 1377.258340] sd 6:0:0:0: Attached scsi generic sg3 type 0
[ 1386.162372] EXT4-fs: barriers enabled
[ 1386.185313] kjournald2 starting. Commit interval 5 seconds
[ 1386.186462] EXT4 FS on sdc1, internal journal on sdc1:8
[ 1386.186469] EXT4-fs: delayed allocation enabled
[ 1386.186474] EXT4-fs: file extents enabled
[ 1386.188032] EXT4-fs: mballoc enabled
[ 1386.188044] EXT4-fs: mounted filesystem with ordered data mode.
[ 1706.061104] CE: hpet increasing min_delta_ns to 33750 nsec
[ 3393.941105] CE: hpet increasing min_delta_ns to 50624 nsec
^ permalink raw reply [flat|nested] 48+ messages in thread
* XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-07 13:06 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-07 13:06 UTC (permalink / raw)
To: linux-kernel, linux-xfs
[-- Attachment #1: Type: text/plain, Size: 6098 bytes --]
Hi all
This time I hit kernel bug without any particular operation, normal
browsing, mail, news, etc
tell me if you need info asap because I want to reformat this machine
and switch back to ext3. xfs seems really unstable in this particular
machine and after this crash I lose again configuration file of opened
program at crash time
Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
here ]------------
Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
fs/buffer.c:470!
Feb 7 12:43:12 champagne kernel: [ 5828.167051] invalid opcode: 0000
[#1] SMP
Feb 7 12:43:12 champagne kernel: [ 5828.167056] last sysfs
file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Feb 7 12:43:12 champagne kernel: [ 5828.167059] CPU 1
Feb 7 12:43:12 champagne kernel: [ 5828.167062] Modules linked in:
af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq
cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand
freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit
ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables
ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables
x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop arc4 ecb iwlagn
pcmcia iwlcore lis3lv02d snd_seq_dummy snd_hda_intel leds_hp_disk
snd_seq_oss rfkill btusb snd_pcm_oss snd_mixer_oss sdhci_pci sdhci
parport_pc parport snd_seq_midi mac80211 led_class mmc_core ricoh_mmc
tpm_infineon tpm tpm_bios yenta_socket rsrc_nonstatic pcmcia_core video
output container bluetooth cfg80211 wmi battery ac button pcspkr psmouse
evdev serio_raw snd_pcm snd_page_alloc snd_hwdep iTCO_wdt
iTCO_vendor_support snd_rawmidi snd_seq_midi_event snd_seq snd_timer
Feb 7 12:43:12 champagne kernel: nd_seq_device snd soundcore
dm_multipath xfs sr_mod cdrom sg sd_mod crc_t10dif ata_piix ahci libata
scsi_mod ohci1394 ieee1394 uhci_hcd ehci_hcd usbcore e1000e dm_crypt
dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan
thermal_sys hwmon fuse
Feb 7 12:43:12 champagne kernel: [ 5828.167195] Pid: 2483, comm:
xfsdatad/1 Not tainted 2.6.28.4 #1
Feb 7 12:43:12 champagne kernel: [ 5828.167199] RIP:
0010:[<ffffffff802b5c78>] [<ffffffff802b5c78>] end_buffer_async_write
+0x8f/0x12c
Feb 7 12:43:12 champagne kernel: [ 5828.167210] RSP:
0018:ffff880138b0be40 EFLAGS: 00010246
Feb 7 12:43:12 champagne kernel: [ 5828.167213] RAX: 0000000000000000
RBX: 0000000000000001 RCX: 000000000000000b
Feb 7 12:43:12 champagne kernel: [ 5828.167217] RDX: 0000000000000000
RSI: ffffe2000066dc44 RDI: 0000000000000040
Feb 7 12:43:12 champagne kernel: [ 5828.167220] RBP: ffff8800343e7930
R08: 1000000000000000 R09: ffff8800b6da6602
Feb 7 12:43:12 champagne kernel: [ 5828.167224] R10: ffff88008d0bbd60
R11: ffff880138b0bdd0 R12: ffff88013950cd88
Feb 7 12:43:12 champagne kernel: [ 5828.167227] R13: ffff88013b85fee0
R14: ffffe2000066dc44 R15: 0000000000000001
Feb 7 12:43:12 champagne kernel: [ 5828.167232] FS:
0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 7 12:43:12 champagne kernel: [ 5828.167235] CS: 0010 DS: 0018 ES:
0018 CR0: 000000008005003b
Feb 7 12:43:12 champagne kernel: [ 5828.167239] CR2: 00007f19ff420000
CR3: 000000008d10b000 CR4: 00000000000006e0
Feb 7 12:43:12 champagne kernel: [ 5828.167243] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Feb 7 12:43:12 champagne kernel: [ 5828.167246] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 7 12:43:12 champagne kernel: [ 5828.167250] Process xfsdatad/1
(pid: 2483, threadinfo ffff880138b0a000, task ffff880139ef5340)
Feb 7 12:43:12 champagne kernel: [ 5828.167253] Stack:
Feb 7 12:43:12 champagne kernel: [ 5828.167256] ffff880138b0be50
ffffffff8022806f 0000000000000286 ffffffff8030be35
Feb 7 12:43:12 champagne kernel: [ 5828.167261] ffff8800343e78c0
ffff8800b6da6660 ffff88013950cd88 ffff88013b85fee0
Feb 7 12:43:12 champagne kernel: [ 5828.167267] ffff88013b85ff00
ffffffffa01c2269 ffffffffa01c23db ffff88013950cd80
Feb 7 12:43:12 champagne kernel: [ 5828.167274] Call Trace:
Feb 7 12:43:12 champagne kernel: [ 5828.167277] [<ffffffff8022806f>] ?
need_resched+0x1e/0x28
Feb 7 12:43:12 champagne kernel: [ 5828.167284] [<ffffffff8030be35>] ?
__up_write+0x12/0x45
Feb 7 12:43:12 champagne kernel: [ 5828.167293] [<ffffffffa01c2269>] ?
xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 7 12:43:12 champagne kernel: [ 5828.167334] [<ffffffffa01c23db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 7 12:43:12 champagne kernel: [ 5828.167369] [<ffffffffa01c23db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 7 12:43:12 champagne kernel: [ 5828.167402] [<ffffffff80242d5e>] ?
run_workqueue+0x79/0xfe
Feb 7 12:43:12 champagne kernel: [ 5828.167408] [<ffffffff80242ed3>] ?
worker_thread+0xf0/0x102
Feb 7 12:43:12 champagne kernel: [ 5828.167413] [<ffffffff802461cd>] ?
autoremove_wake_function+0x0/0x2e
Feb 7 12:43:12 champagne kernel: [ 5828.167419] [<ffffffff80242de3>] ?
worker_thread+0x0/0x102
Feb 7 12:43:12 champagne kernel: [ 5828.167424] [<ffffffff80245ea2>] ?
kthread+0x47/0x73
Feb 7 12:43:12 champagne kernel: [ 5828.167429] [<ffffffff80231bfa>] ?
schedule_tail+0x27/0x60
Feb 7 12:43:12 champagne kernel: [ 5828.167435] [<ffffffff8020c3f9>] ?
child_rip+0xa/0x11
Feb 7 12:43:12 champagne kernel: [ 5828.167441] [<ffffffff80245e5b>] ?
kthread+0x0/0x73
Feb 7 12:43:12 champagne kernel: [ 5828.167446] [<ffffffff8020c3ef>] ?
child_rip+0x0/0x11
Feb 7 12:43:12 champagne kernel: [ 5828.167450] Code: 8b 46 18 48 8d 50
62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e
02 4c 89 f7e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d
fa eb 13 f3 90 4c 89 e6 bf 04
Feb 7 12:43:12 champagne kernel: [ 5828.167494] RIP
[<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 7 12:43:12 champagne kernel: [ 5828.167500] RSP <ffff880138b0be40>
Feb 7 12:43:12 champagne kernel: [ 5828.167503] ---[ end trace
36b1562a43dab003 ]---
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: config-2.6.28.4 --]
[-- Type: text/plain, Size: 72216 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28.4
# Sat Feb 7 00:49:53 2009
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_MM_OWNER=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=m
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
CONFIG_MCORE2=y
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR_64=y
# CONFIG_X86_DS is not set
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_AMD_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=8
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW_64K=y
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_WMI=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=m
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=m
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Memory power savings
#
# CONFIG_I7300_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
# CONFIG_INTR_REMAP is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
CONFIG_PCIEAER=y
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_K8_NB=y
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=m
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_FAKE=m
CONFIG_HOTPLUG_PCI_ACPI=m
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=m
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_VS=m
# CONFIG_IP_VS_IPV6 is not set
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_DCCP=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_UDPLITE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
CONFIG_WAN_ROUTER=m
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set
CONFIG_PHONET=m
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
CONFIG_NL80211=y
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_PID=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_IEEE80211 is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
CONFIG_PARPORT_PC_PCMCIA=m
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ACER_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
CONFIG_HP_WMI=m
# CONFIG_ICS932S401 is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not set
CONFIG_ENCLOSURE_SERVICES=m
# CONFIG_SGI_XP is not set
# CONFIG_HP_ILO is not set
# CONFIG_SGI_GRU is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
# CONFIG_SCSI_ENCLOSURE is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_SCSI_SRP=m
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI=m
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=m
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH9K is not set
CONFIG_IWLWIFI=m
CONFIG_IWLCORE=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_RFKILL=y
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLAGN=m
CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y
CONFIG_IWLAGN_LEDS=y
CONFIG_IWL4965=y
# CONFIG_IWL5000 is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_HSO=m
CONFIG_NET_PCMCIA=y
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_FMVJ18X is not set
# CONFIG_PCMCIA_PCNET is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_PCMCIA_XIRC2PS is not set
# CONFIG_PCMCIA_AXNET is not set
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
# CONFIG_DSCC4 is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
CONFIG_WAN_ROUTER_DRIVERS=m
# CONFIG_CYCLADES_SYNC is not set
# CONFIG_SBNI is not set
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=m
CONFIG_ATM_TCP=m
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
# CONFIG_ATM_FIRESTREAM is not set
# CONFIG_ATM_ZATM is not set
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOATM=m
CONFIG_PPPOL2TP=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=m
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=m
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=m
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_KEYBOARD_GPIO=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_BCM5974 is not set
CONFIG_MOUSE_VSXXXAA=m
CONFIG_MOUSE_GPIO=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_KBTAB=m
CONFIG_TABLET_USB_WACOM=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FUJITSU=m
CONFIG_TOUCHSCREEN_GUNZE=m
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_MTOUCH=m
# CONFIG_TOUCHSCREEN_INEXIO is not set
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_APANEL is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
CONFIG_N_HDLC=m
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
CONFIG_NOZOMI=m
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
CONFIG_IPWIRELESS=m
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=m
CONFIG_TCG_TIS=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_GPIO=m
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_STUB=m
#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
CONFIG_AT24=m
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8591=m
CONFIG_TPS65010=m
CONFIG_SENSORS_MAX6875=m
CONFIG_SENSORS_TSL2550=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCF857X=m
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
CONFIG_W1=m
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_GPIO=m
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2760=m
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=m
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_BQ27x00 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ADT7462=m
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=m
CONFIG_THERMAL_HWMON=y
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
# CONFIG_VIDEO_ALLOW_V4L1 is not set
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=m
CONFIG_VIDEO_MEDIA=m
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_CUSTOMIZE=y
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9875=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_M52790=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_CX25840=m
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
CONFIG_VIDEO_VIVI=m
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_SAA5246A=m
CONFIG_VIDEO_SAA5249=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX23885=m
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_IVTV=m
CONFIG_VIDEO_FB_IVTV=m
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CAFE_CCIC=m
# CONFIG_SOC_CAMERA is not set
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_USBVISION=m
CONFIG_USB_ET61X251=m
CONFIG_USB_SN9C102=m
CONFIG_USB_ZC0301=m
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
CONFIG_USB_DSBR=m
# CONFIG_USB_SI470X is not set
CONFIG_USB_MR800=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_TTPCI_EEPROM is not set
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_DVB_SIANO_SMS1XXX=m
CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS=y
#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_FLEXCOP=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set
#
# Supported BT878 Adapters
#
CONFIG_DVB_BT8XX=m
#
# Supported Pluto2 Adapters
#
CONFIG_DVB_PLUTO2=m
#
# Supported SDMC DM1105 Adapters
#
# CONFIG_DVB_DM1105 is not set
#
# Supported DVB Frontends
#
#
# Customise DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not set
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_SI21XX=m
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_DRX397XD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_S5H1411=m
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
#
# SEC control devices for DVB-S
#
CONFIG_DVB_LNBP21=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_LGS8GL5=m
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m
CONFIG_DVB_AF9013=m
CONFIG_DAB=y
CONFIG_USB_DABUSB=m
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=m
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=m
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
CONFIG_FB_VGA16=m
CONFIG_FB_UVESA=m
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
CONFIG_FB_VIRTUAL=m
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CORGI=m
CONFIG_BACKLIGHT_PROGEAR=m
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_ATIHDMI=y
# CONFIG_SND_HDA_CODEC_NVHDMI is not set
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m
#
# Special HID drivers
#
# CONFIG_HID_COMPAT is not set
CONFIG_HID_A4TECH=m
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
CONFIG_HID_BRIGHT=m
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CYPRESS=m
CONFIG_HID_DELL=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GYRATION=m
CONFIG_HID_LOGITECH=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_HID_SUNPLUS=m
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
CONFIG_USB_MON=y
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_CS=m
# CONFIG_USB_R8A66597_HCD is not set
CONFIG_USB_WHCI_HCD=m
CONFIG_USB_HWA_HCD=m
#
# Enable Host or Gadget support to see Inventra options
#
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
# CONFIG_USB_SERIAL_IR is not set
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
# CONFIG_USB_SERIAL_KEYSPAN is not set
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_DEBUG=m
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGET=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETMOTORCONTROL=m
CONFIG_USB_PHIDGETSERVO=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_USB_SISUSBVGA=m
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m
# CONFIG_USB_GADGET is not set
CONFIG_UWB=m
CONFIG_UWB_HWA=m
CONFIG_UWB_WHCI=m
CONFIG_UWB_WLP=m
CONFIG_UWB_I1480U=m
CONFIG_UWB_I1480U_WLP=m
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=m
CONFIG_MMC_WBSD=m
CONFIG_MMC_TIFM_SD=m
CONFIG_MMC_SDRICOH_CS=m
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_HP_DISK=m
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_PCA955X=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_S35390A=m
CONFIG_RTC_DRV_FM3130=m
CONFIG_RTC_DRV_RX8581=m
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_V3020=m
#
# on-CPU RTC drivers
#
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_INTEL_IOATDMA=m
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
CONFIG_DMATEST=m
CONFIG_DCA=m
CONFIG_AUXDISPLAY=y
CONFIG_KS0108=m
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_CFAG12864B=m
CONFIG_CFAG12864B_RATE=20
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV=m
CONFIG_UIO_PDRV_GENIRQ=m
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=m
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_COMPAT_JBD is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_REGISTER_V4=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
# CONFIG_DIRECT_GBPAGES is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_IOMMU_DEBUG is not set
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_SECURITYFS=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_X86_64=y
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SALSA20_X86_64=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set
CONFIG_VIRTIO=m
CONFIG_VIRTIO_RING=m
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_BALLOON=m
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
[-- Attachment #3: dmesg-2.6.28.4 --]
[-- Type: text/plain, Size: 60724 bytes --]
[ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Linux version 2.6.28.4 (root@champagne) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #1 SMP Sat Feb 7 01:05:07 CET 2009
[ 0.000000] Command line: root=/dev/mapper/vol00-root ro quiet splash
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000bffb0000 (usable)
[ 0.000000] BIOS-e820: 00000000bffb0000 - 00000000bffc5400 (reserved)
[ 0.000000] BIOS-e820: 00000000bffc5400 - 00000000bffe7fb8 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000bffe7fb8 - 00000000c0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed9a000 (reserved)
[ 0.000000] BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 000000013c000000 (usable)
[ 0.000000] DMI 2.4 present.
[ 0.000000] last_pfn = 0x13c000 max_arch_pfn = 0x3ffffffff
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0xbffb0 max_arch_pfn = 0x3ffffffff
[ 0.000000] init_memory_mapping: 0000000000000000-00000000bffb0000
[ 0.000000] 0000000000 - 00bfe00000 page 2M
[ 0.000000] 00bfe00000 - 00bffb0000 page 4k
[ 0.000000] kernel direct mapping tables up to bffb0000 @ 8000-d000
[ 0.000000] last_map_addr: bffb0000 end: bffb0000
[ 0.000000] init_memory_mapping: 0000000100000000-000000013c000000
[ 0.000000] 0100000000 - 013c000000 page 2M
[ 0.000000] kernel direct mapping tables up to 13c000000 @ b000-11000
[ 0.000000] last_map_addr: 13c000000 end: 13c000000
[ 0.000000] RAMDISK: 37a08000 - 37fef382
[ 0.000000] ACPI: RSDP 000F7D10, 0024 (r2 HP )
[ 0.000000] ACPI: XSDT BFFC81CC, 0084 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: FACP BFFC8084, 00F4 (r4 HP 30C5 3 HP 1)
[ 0.000000] ACPI: DSDT BFFC8544, 12EAD (r1 HP 8510x 10000 MSFT 3000001)
[ 0.000000] ACPI: FACS BFFE7D80, 0040
[ 0.000000] ACPI: SLIC BFFC8250, 0176 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: HPET BFFC83C8, 0038 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: APIC BFFC8400, 0068 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: MCFG BFFC8468, 003C (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: TCPA BFFC84A4, 0032 (r2 HP 30C5 1 HP 1)
[ 0.000000] ACPI: ASF! BFFC84D8, 0069 (r16 HP CHIMAYU 1 HP 0)
[ 0.000000] ACPI: SSDT BFFDB3F1, 0328 (r1 HP HPQSAT 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDB719, 017C (r1 HP HPQMRM 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDC29D, 025F (r1 HP Cpu0Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC4FC, 00A6 (r1 HP Cpu1Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC5A2, 04D7 (r1 HP CpuPm 3000 INTL 20060317)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 013c000000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0000200000 - 00005f42c8] TEXT DATA BSS ==> [0000200000 - 00005f42c8]
[ 0.000000] #3 [0037a08000 - 0037fef382] RAMDISK ==> [0037a08000 - 0037fef382]
[ 0.000000] #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
[ 0.000000] #5 [0000008000 - 000000b000] PGTABLE ==> [0000008000 - 000000b000]
[ 0.000000] #6 [000000b000 - 000000c000] PGTABLE ==> [000000b000 - 000000c000]
[ 0.000000] [ffffe20000000000-ffffe200045fffff] PMD -> [ffff880028200000-ffff88002c7fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x0013c000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x000bffb0
[ 0.000000] 0: 0x00100000 -> 0x0013c000
[ 0.000000] On node 0 totalpages: 1032015
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 1115 pages reserved
[ 0.000000] DMA zone: 2828 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 767976 pages, LIFO batch:31
[ 0.000000] Normal zone: 3360 pages used for memmap
[ 0.000000] Normal zone: 242400 pages, LIFO batch:31
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000bffb0000 - 00000000bffc5000
[ 0.000000] PM: Registered nosave memory: 00000000bffc5000 - 00000000bffc6000
[ 0.000000] PM: Registered nosave memory: 00000000bffc6000 - 00000000bffe7000
[ 0.000000] PM: Registered nosave memory: 00000000bffe7000 - 00000000bffe8000
[ 0.000000] PM: Registered nosave memory: 00000000bffe8000 - 00000000c0000000
[ 0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fed9a000
[ 0.000000] PM: Registered nosave memory: 00000000fed9a000 - 00000000feda0000
[ 0.000000] PM: Registered nosave memory: 00000000feda0000 - 00000000fedc0000
[ 0.000000] PM: Registered nosave memory: 00000000fedc0000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffb00000
[ 0.000000] PM: Registered nosave memory: 00000000ffb00000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 00000000fff00000
[ 0.000000] PM: Registered nosave memory: 00000000fff00000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at c4000000 (gap: c0000000:3ec00000)
[ 0.000000] PERCPU: Allocating 53248 bytes of per cpu data
[ 0.000000] NR_CPUS: 8, nr_cpu_ids: 2, nr_node_ids 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1013204
[ 0.000000] Kernel command line: root=/dev/mapper/vol00-root ro quiet splash
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2394.092 MHz processor.
[ 0.004000] Console: colour VGA+ 80x25
[ 0.004000] console [tty0] enabled
[ 0.004000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.004000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.004000] allocated 52428800 bytes of page_cgroup
[ 0.004000] please try cgroup_disable=memory option if you don't want
[ 0.004000] Checking aperture...
[ 0.004000] No AGP bridge found
[ 0.004000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.004000] Placing software IO TLB between 0x20000000 - 0x24000000
[ 0.004000] Memory: 3921656k/5177344k available (2026k kernel code, 1049284k absent, 205412k reserved, 1029k data, 316k init)
[ 0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.004000] hpet clockevent registered
[ 0.004000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.18 BogoMIPS (lpj=9576368)
[ 0.004000] Mount-cache hash table entries: 256
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys memory
[ 0.004000] Initializing cgroup subsys devices
[ 0.004000] Initializing cgroup subsys freezer
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 0
[ 0.004000] CPU0: Thermal monitoring handled by SMI
[ 0.004000] using mwait in idle threads.
[ 0.004000] ACPI: Core revision 20080926
[ 0.024047] Setting APIC routing to flat
[ 0.024423] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066217] CPU0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.068001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 4787.96 BogoMIPS (lpj=9575928)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 1
[ 0.004000] CPU1: Thermal monitoring enabled (TM2)
[ 0.004000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
[ 0.153245] CPU1: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.153265] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.156020] Brought up 2 CPUs
[ 0.156022] Total of 2 processors activated (9576.14 BogoMIPS).
[ 0.156095] net_namespace: 1352 bytes
[ 0.156136] NET: Registered protocol family 16
[ 0.156136] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.156136] ACPI: bus type pci registered
[ 0.156136] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.156136] PCI: Not using MMCONFIG.
[ 0.156136] PCI: Using configuration type 1 for base access
[ 0.156790] ACPI: EC: Look up EC in DSDT
[ 0.160019] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 0.217728] ACPI: Interpreter enabled
[ 0.217731] ACPI: (supports S0 S3 S4 S5)
[ 0.217744] ACPI: Using IOAPIC for interrupt routing
[ 0.217805] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.225836] PCI: MCFG area at f8000000 reserved in ACPI motherboard resources
[ 0.228389] PCI: Using MMCONFIG at f8000000 - fbffffff
[ 0.240289] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.240289] ACPI: EC: driver started in interrupt mode
[ 0.240289] ACPI: No dock devices found.
[ 0.240289] ACPI: PCI Root Bridge [C003] (0000:00)
[ 0.240289] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.240289] pci 0000:00:01.0: PME# disabled
[ 0.240289] pci 0000:00:03.0: reg 10 64bit mmio: [0xe4500000-0xe450000f]
[ 0.240289] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 0.240289] pci 0000:00:03.0: PME# disabled
[ 0.240289] pci 0000:00:03.2: reg 10 io port: [0x5000-0x5007]
[ 0.240289] pci 0000:00:03.2: reg 14 io port: [0x5008-0x500b]
[ 0.240289] pci 0000:00:03.2: reg 18 io port: [0x5010-0x5017]
[ 0.240289] pci 0000:00:03.2: reg 1c io port: [0x5018-0x501b]
[ 0.240289] pci 0000:00:03.2: reg 20 io port: [0x5020-0x502f]
[ 0.240289] pci 0000:00:03.3: reg 10 io port: [0x5030-0x5037]
[ 0.240289] pci 0000:00:03.3: reg 14 32bit mmio: [0xe4501000-0xe4501fff]
[ 0.240303] pci 0000:00:19.0: reg 10 32bit mmio: [0xe4520000-0xe453ffff]
[ 0.240310] pci 0000:00:19.0: reg 14 32bit mmio: [0xe4540000-0xe4540fff]
[ 0.240317] pci 0000:00:19.0: reg 18 io port: [0x5040-0x505f]
[ 0.240349] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.240354] pci 0000:00:19.0: PME# disabled
[ 0.240403] pci 0000:00:1a.0: reg 20 io port: [0x5060-0x507f]
[ 0.240461] pci 0000:00:1a.1: reg 20 io port: [0x5080-0x509f]
[ 0.240526] pci 0000:00:1a.7: reg 10 32bit mmio: [0xe4541000-0xe45413ff]
[ 0.240570] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.240575] pci 0000:00:1a.7: PME# disabled
[ 0.240626] pci 0000:00:1b.0: reg 10 64bit mmio: [0xe4544000-0xe4547fff]
[ 0.240664] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.240668] pci 0000:00:1b.0: PME# disabled
[ 0.240731] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.240735] pci 0000:00:1c.0: PME# disabled
[ 0.240800] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.240804] pci 0000:00:1c.1: PME# disabled
[ 0.244040] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.244044] pci 0000:00:1c.4: PME# disabled
[ 0.244103] pci 0000:00:1d.0: reg 20 io port: [0x50a0-0x50bf]
[ 0.244161] pci 0000:00:1d.1: reg 20 io port: [0x50c0-0x50df]
[ 0.244219] pci 0000:00:1d.2: reg 20 io port: [0x50e0-0x50ff]
[ 0.244282] pci 0000:00:1d.7: reg 10 32bit mmio: [0xe4548000-0xe45483ff]
[ 0.244326] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.244331] pci 0000:00:1d.7: PME# disabled
[ 0.244481] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 0.244485] pci 0000:00:1f.0: quirk: region 1100-113f claimed by ICH6 GPIO
[ 0.244519] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
[ 0.244526] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
[ 0.244533] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
[ 0.244540] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
[ 0.244547] pci 0000:00:1f.1: reg 20 io port: [0x5100-0x510f]
[ 0.244615] pci 0000:00:1f.2: reg 10 io port: [0x13f0-0x13f7]
[ 0.244622] pci 0000:00:1f.2: reg 14 io port: [0x15f4-0x15f7]
[ 0.244629] pci 0000:00:1f.2: reg 18 io port: [0x1370-0x1377]
[ 0.244636] pci 0000:00:1f.2: reg 1c io port: [0x1574-0x1577]
[ 0.244643] pci 0000:00:1f.2: reg 20 io port: [0x5140-0x515f]
[ 0.244650] pci 0000:00:1f.2: reg 24 32bit mmio: [0xe4549000-0xe45497ff]
[ 0.244669] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.244673] pci 0000:00:1f.2: PME# disabled
[ 0.244724] pci 0000:01:00.0: reg 10 32bit mmio: [0xd0000000-0xdfffffff]
[ 0.244731] pci 0000:01:00.0: reg 14 io port: [0x4000-0x40ff]
[ 0.244739] pci 0000:01:00.0: reg 18 32bit mmio: [0xe4400000-0xe440ffff]
[ 0.244762] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[ 0.244772] pci 0000:01:00.0: supports D1 D2
[ 0.244814] pci 0000:01:00.1: reg 10 32bit mmio: [0xe4410000-0xe4413fff]
[ 0.244855] pci 0000:01:00.1: supports D1 D2
[ 0.244920] pci 0000:00:01.0: bridge io port: [0x4000-0x4fff]
[ 0.244922] pci 0000:00:01.0: bridge 32bit mmio: [0xe4400000-0xe44fffff]
[ 0.244926] pci 0000:00:01.0: bridge 64bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.245108] pci 0000:10:00.0: reg 10 64bit mmio: [0xe4000000-0xe4001fff]
[ 0.245194] pci 0000:10:00.0: PME# supported from D0 D3hot D3cold
[ 0.245206] pci 0000:10:00.0: PME# disabled
[ 0.245290] pci 0000:00:1c.1: bridge 32bit mmio: [0xe4000000-0xe40fffff]
[ 0.245352] pci 0000:00:1c.4: bridge io port: [0x2000-0x3fff]
[ 0.245356] pci 0000:00:1c.4: bridge 32bit mmio: [0xe0000000-0xe3ffffff]
[ 0.245414] pci 0000:02:06.0: reg 10 32bit mmio: [0xe4100000-0xe4100fff]
[ 0.245425] pci 0000:02:06.0: supports D1 D2
[ 0.245426] pci 0000:02:06.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245431] pci 0000:02:06.0: PME# disabled
[ 0.245470] pci 0000:02:06.1: reg 10 32bit mmio: [0xe4101000-0xe4101fff]
[ 0.245481] pci 0000:02:06.1: supports D1 D2
[ 0.245482] pci 0000:02:06.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245487] pci 0000:02:06.1: PME# disabled
[ 0.245527] pci 0000:02:06.2: reg 10 32bit mmio: [0xe4102000-0xe41027ff]
[ 0.245572] pci 0000:02:06.2: supports D1 D2
[ 0.245573] pci 0000:02:06.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245578] pci 0000:02:06.2: PME# disabled
[ 0.245617] pci 0000:02:06.3: reg 10 32bit mmio: [0xe4103000-0xe41030ff]
[ 0.245663] pci 0000:02:06.3: supports D1 D2
[ 0.245664] pci 0000:02:06.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245669] pci 0000:02:06.3: PME# disabled
[ 0.245710] pci 0000:02:06.4: reg 10 32bit mmio: [0xe4104000-0xe41040ff]
[ 0.245756] pci 0000:02:06.4: supports D1 D2
[ 0.245757] pci 0000:02:06.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.245762] pci 0000:02:06.4: PME# disabled
[ 0.245819] pci 0000:00:1e.0: transparent bridge
[ 0.245826] pci 0000:00:1e.0: bridge 32bit mmio: [0xe4100000-0xe43fffff]
[ 0.245894] bus 00 -> node 0
[ 0.245899] ACPI: PCI Interrupt Routing Table [\_SB_.C003._PRT]
[ 0.246392] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C096._PRT]
[ 0.246516] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C0B0._PRT]
[ 0.246701] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C11D._PRT]
[ 0.246850] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C131._PRT]
[ 0.247000] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C134._PRT]
[ 0.296584] ACPI: PCI Interrupt Link [C12D] (IRQs *10 11)
[ 0.296584] ACPI: PCI Interrupt Link [C12E] (IRQs *10 11)
[ 0.296601] ACPI: PCI Interrupt Link [C12F] (IRQs 10 *11)
[ 0.296826] ACPI: PCI Interrupt Link [C130] (IRQs 10 11) *5
[ 0.297052] ACPI: PCI Interrupt Link [C140] (IRQs *10 11)
[ 0.297278] ACPI: PCI Interrupt Link [C141] (IRQs 10 11) *5
[ 0.297503] ACPI: PCI Interrupt Link [C142] (IRQs 10 *11)
[ 0.297607] ACPI Exception (pci_link-0189): AE_NOT_FOUND, Evaluating _PRS [20080926]
[ 0.297722] ACPI: Power Resource [C22B] (on)
[ 0.297722] ACPI: Power Resource [C238] (on)
[ 0.297722] ACPI: Power Resource [C254] (on)
[ 0.297722] ACPI: Power Resource [C17C] (off)
[ 0.297722] ACPI: Power Resource [C363] (off)
[ 0.297722] ACPI: Power Resource [C366] (off)
[ 0.297722] ACPI: Power Resource [C367] (off)
[ 0.297722] ACPI: Power Resource [C368] (off)
[ 0.297722] ACPI: Power Resource [C369] (off)
[ 0.297722] ACPI: Power Resource [C36A] (off)
[ 0.297722] ACPI: Power Resource [C383] (off)
[ 0.300081] ACPI: Power Resource [C384] (off)
[ 0.300182] ACPI: Power Resource [C385] (off)
[ 0.300283] ACPI: Power Resource [C386] (off)
[ 0.300384] ACPI: Power Resource [C387] (off)
[ 0.300395] PCI: Using ACPI for IRQ routing
[ 0.316028] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.316031] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.332005] pnp: PnP ACPI init
[ 0.332011] ACPI: bus type pnp registered
[ 0.343556] pnp: PnP ACPI: found 16 devices
[ 0.343558] ACPI: ACPI bus type pnp unregistered
[ 0.343564] system 00:00: iomem range 0x0-0x9ffff could not be reserved
[ 0.343566] system 00:00: iomem range 0xe0000-0xfffff could not be reserved
[ 0.343569] system 00:00: iomem range 0x100000-0xbfffffff could not be reserved
[ 0.343576] system 00:0c: ioport range 0x500-0x55f has been reserved
[ 0.343578] system 00:0c: ioport range 0x800-0x80f has been reserved
[ 0.343580] system 00:0c: iomem range 0xffb00000-0xffbfffff has been reserved
[ 0.343583] system 00:0c: iomem range 0xfff00000-0xffffffff has been reserved
[ 0.343587] system 00:0e: ioport range 0x4d0-0x4d1 has been reserved
[ 0.343589] system 00:0e: ioport range 0x1000-0x107f has been reserved
[ 0.343591] system 00:0e: ioport range 0x1100-0x113f has been reserved
[ 0.343593] system 00:0e: ioport range 0x1200-0x121f has been reserved
[ 0.343595] system 00:0e: iomem range 0xf8000000-0xfbffffff has been reserved
[ 0.343597] system 00:0e: iomem range 0xfec00000-0xfec000ff has been reserved
[ 0.343600] system 00:0e: iomem range 0xfed20000-0xfed3ffff has been reserved
[ 0.343602] system 00:0e: iomem range 0xfed45000-0xfed8ffff has been reserved
[ 0.343604] system 00:0e: iomem range 0xfed90000-0xfed99fff has been reserved
[ 0.343608] system 00:0f: iomem range 0xcf400-0xcffff has been reserved
[ 0.343610] system 00:0f: iomem range 0xfeda0000-0xfedbffff has been reserved
[ 0.343612] system 00:0f: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.348459] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.348462] pci 0000:00:01.0: IO window: 0x4000-0x4fff
[ 0.348465] pci 0000:00:01.0: MEM window: 0xe4400000-0xe44fffff
[ 0.348468] pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff
[ 0.348472] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:08
[ 0.348473] pci 0000:00:1c.0: IO window: disabled
[ 0.348479] pci 0000:00:1c.0: MEM window: disabled
[ 0.348483] pci 0000:00:1c.0: PREFETCH window: disabled
[ 0.348490] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:10
[ 0.348491] pci 0000:00:1c.1: IO window: disabled
[ 0.348497] pci 0000:00:1c.1: MEM window: 0xe4000000-0xe40fffff
[ 0.348501] pci 0000:00:1c.1: PREFETCH window: disabled
[ 0.348508] pci 0000:00:1c.4: PCI bridge, secondary bus 0000:28
[ 0.348511] pci 0000:00:1c.4: IO window: 0x2000-0x3fff
[ 0.348516] pci 0000:00:1c.4: MEM window: 0xe0000000-0xe3ffffff
[ 0.348521] pci 0000:00:1c.4: PREFETCH window: disabled
[ 0.348531] pci 0000:02:06.0: CardBus bridge, secondary bus 0000:03
[ 0.348532] pci 0000:02:06.0: IO window: 0x006000-0x0060ff
[ 0.348537] pci 0000:02:06.0: IO window: 0x006400-0x0064ff
[ 0.348541] pci 0000:02:06.0: PREFETCH window: 0xc4000000-0xc7ffffff
[ 0.348545] pci 0000:02:06.0: MEM window: 0xcc000000-0xcfffffff
[ 0.348550] pci 0000:02:06.1: CardBus bridge, secondary bus 0000:04
[ 0.348551] pci 0000:02:06.1: IO window: 0x006800-0x0068ff
[ 0.348556] pci 0000:02:06.1: IO window: 0x006c00-0x006cff
[ 0.348560] pci 0000:02:06.1: PREFETCH window: 0xc8000000-0xcbffffff
[ 0.348564] pci 0000:02:06.1: MEM window: 0xe8000000-0xebffffff
[ 0.348569] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02
[ 0.348571] pci 0000:00:1e.0: IO window: 0x6000-0x6fff
[ 0.348577] pci 0000:00:1e.0: MEM window: 0xe4100000-0xe43fffff
[ 0.348582] pci 0000:00:1e.0: PREFETCH window: 0x000000c4000000-0x000000cbffffff
[ 0.348594] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348597] pci 0000:00:01.0: setting latency timer to 64
[ 0.348604] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348609] pci 0000:00:1c.0: setting latency timer to 64
[ 0.348617] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348621] pci 0000:00:1c.1: setting latency timer to 64
[ 0.348629] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348633] pci 0000:00:1c.4: setting latency timer to 64
[ 0.348641] pci 0000:00:1e.0: setting latency timer to 64
[ 0.348648] pci 0000:02:06.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348658] pci 0000:02:06.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348663] bus: 00 index 0 io port: [0x00-0xffff]
[ 0.348665] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
[ 0.348667] bus: 01 index 0 io port: [0x4000-0x4fff]
[ 0.348668] bus: 01 index 1 mmio: [0xe4400000-0xe44fffff]
[ 0.348670] bus: 01 index 2 mmio: [0xd0000000-0xdfffffff]
[ 0.348671] bus: 01 index 3 mmio: [0x0-0x0]
[ 0.348673] bus: 08 index 0 mmio: [0x0-0x0]
[ 0.348674] bus: 08 index 1 mmio: [0x0-0x0]
[ 0.348675] bus: 08 index 2 mmio: [0x0-0x0]
[ 0.348677] bus: 08 index 3 mmio: [0x0-0x0]
[ 0.348678] bus: 10 index 0 mmio: [0x0-0x0]
[ 0.348679] bus: 10 index 1 mmio: [0xe4000000-0xe40fffff]
[ 0.348681] bus: 10 index 2 mmio: [0x0-0x0]
[ 0.348682] bus: 10 index 3 mmio: [0x0-0x0]
[ 0.348684] bus: 28 index 0 io port: [0x2000-0x3fff]
[ 0.348685] bus: 28 index 1 mmio: [0xe0000000-0xe3ffffff]
[ 0.348687] bus: 28 index 2 mmio: [0x0-0x0]
[ 0.348688] bus: 28 index 3 mmio: [0x0-0x0]
[ 0.348690] bus: 02 index 0 io port: [0x6000-0x6fff]
[ 0.348691] bus: 02 index 1 mmio: [0xe4100000-0xe43fffff]
[ 0.348693] bus: 02 index 2 mmio: [0xc4000000-0xcbffffff]
[ 0.348694] bus: 02 index 3 io port: [0x00-0xffff]
[ 0.348696] bus: 02 index 4 mmio: [0x000000-0xffffffffffffffff]
[ 0.348697] bus: 03 index 0 io port: [0x6000-0x60ff]
[ 0.348699] bus: 03 index 1 io port: [0x6400-0x64ff]
[ 0.348700] bus: 03 index 2 mmio: [0xc4000000-0xc7ffffff]
[ 0.348702] bus: 03 index 3 mmio: [0xcc000000-0xcfffffff]
[ 0.348704] bus: 04 index 0 io port: [0x6800-0x68ff]
[ 0.348705] bus: 04 index 1 io port: [0x6c00-0x6cff]
[ 0.348707] bus: 04 index 2 mmio: [0xc8000000-0xcbffffff]
[ 0.348708] bus: 04 index 3 mmio: [0xe8000000-0xebffffff]
[ 0.348716] NET: Registered protocol family 2
[ 0.388034] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.388454] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.390260] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.390889] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.390891] TCP reno registered
[ 0.400085] NET: Registered protocol family 1
[ 0.400182] checking if image is initramfs...<7>Switched to high resolution mode on CPU 1
[ 0.503992] Switched to high resolution mode on CPU 0
[ 0.600861] it is
[ 0.814370] Freeing initrd memory: 6044k freed
[ 0.817524] alg: cipher: Test 1 failed on encryption for aes-asm
[ 0.817591] 00000000: 00 01 02 03 04 05 06 07 08 08 08 08 08 08 08 08
[ 0.817757] audit: initializing netlink socket (disabled)
[ 0.817774] type=2000 audit(1234007494.817:1): initialized
[ 0.818121] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.819847] msgmni has been set to 7673
[ 0.820057] alg: No test for stdrng (krng)
[ 0.820131] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[ 0.820133] io scheduler noop registered
[ 0.820176] io scheduler cfq registered (default)
[ 0.820319] pci 0000:01:00.0: Boot video device
[ 0.828177] pcieport-driver 0000:00:01.0: setting latency timer to 64
[ 0.828204] pcieport-driver 0000:00:01.0: found MSI capability
[ 0.828224] pcieport-driver 0000:00:01.0: irq 511 for MSI/MSI-X
[ 0.828232] pci_express 0000:00:01.0:pcie00: allocate port service
[ 0.828262] pci_express 0000:00:01.0:pcie03: allocate port service
[ 0.828322] pcieport-driver 0000:00:1c.0: setting latency timer to 64
[ 0.828367] pcieport-driver 0000:00:1c.0: found MSI capability
[ 0.828397] pcieport-driver 0000:00:1c.0: irq 510 for MSI/MSI-X
[ 0.828412] pci_express 0000:00:1c.0:pcie00: allocate port service
[ 0.828438] pci_express 0000:00:1c.0:pcie03: allocate port service
[ 0.828524] pcieport-driver 0000:00:1c.1: setting latency timer to 64
[ 0.828569] pcieport-driver 0000:00:1c.1: found MSI capability
[ 0.828600] pcieport-driver 0000:00:1c.1: irq 509 for MSI/MSI-X
[ 0.828614] pci_express 0000:00:1c.1:pcie00: allocate port service
[ 0.828646] pci_express 0000:00:1c.1:pcie02: allocate port service
[ 0.828676] pci_express 0000:00:1c.1:pcie03: allocate port service
[ 0.828764] pcieport-driver 0000:00:1c.4: setting latency timer to 64
[ 0.828810] pcieport-driver 0000:00:1c.4: found MSI capability
[ 0.828840] pcieport-driver 0000:00:1c.4: irq 508 for MSI/MSI-X
[ 0.828855] pci_express 0000:00:1c.4:pcie00: allocate port service
[ 0.828882] pci_express 0000:00:1c.4:pcie02: allocate port service
[ 0.828908] pci_express 0000:00:1c.4:pcie03: allocate port service
[ 0.847728] Linux agpgart interface v0.103
[ 0.847731] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[ 0.847868] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.848670] 00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.848877] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.848980] 0000:00:03.3: ttyS1 at I/O 0x5030 (irq = 17) is a 16550A
[ 0.850046] brd: module loaded
[ 0.850120] PNP: PS/2 Controller [PNP0303:C251,PNP0f13:C252] at 0x60,0x64 irq 1,12
[ 0.851952] i8042.c: Detected active multiplexing controller, rev 1.1.
[ 0.852705] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.852709] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.852710] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.852712] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.852714] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.852831] mice: PS/2 mouse device common for all mice
[ 0.852874] cpuidle: using governor ladder
[ 0.852876] cpuidle: using governor menu
[ 0.853123] TCP cubic registered
[ 0.853412] Freeing unused kernel memory: 316k freed
[ 0.853541] Write protecting the kernel read-only data: 2772k
[ 0.901791] input: AT Translated Set 2 keyboard as /class/input/input0
[ 0.935622] fuse init (API version 7.10)
[ 0.940108] fan PNP0C0B:00: registered as cooling_device0
[ 0.940113] ACPI: Fan [C36B] (off)
[ 0.940342] fan PNP0C0B:01: registered as cooling_device1
[ 0.940346] ACPI: Fan [C36C] (off)
[ 0.940572] fan PNP0C0B:02: registered as cooling_device2
[ 0.940576] ACPI: Fan [C36D] (off)
[ 0.940801] fan PNP0C0B:03: registered as cooling_device3
[ 0.940805] ACPI: Fan [C36E] (off)
[ 0.941042] fan PNP0C0B:04: registered as cooling_device4
[ 0.941047] ACPI: Fan [C36F] (off)
[ 0.941160] fan PNP0C0B:05: registered as cooling_device5
[ 0.941165] ACPI: Fan [C370] (off)
[ 0.941393] fan PNP0C0B:06: registered as cooling_device6
[ 0.941398] ACPI: Fan [C388] (off)
[ 0.941621] fan PNP0C0B:07: registered as cooling_device7
[ 0.941626] ACPI: Fan [C389] (off)
[ 0.941851] fan PNP0C0B:08: registered as cooling_device8
[ 0.941855] ACPI: Fan [C38A] (off)
[ 0.942082] fan PNP0C0B:09: registered as cooling_device9
[ 0.942087] ACPI: Fan [C38B] (off)
[ 0.942313] fan PNP0C0B:0a: registered as cooling_device10
[ 0.942318] ACPI: Fan [C38C] (off)
[ 0.946385] ACPI: SSDT BFFDB95D, 02C1 (r1 HP Cpu0Ist 3000 INTL 20060317)
[ 0.946825] ACPI: SSDT BFFDBCA3, 05FA (r1 HP Cpu0Cst 3001 INTL 20060317)
[ 0.949423] Monitor-Mwait will be used to enter C-1 state
[ 0.949426] Monitor-Mwait will be used to enter C-2 state
[ 0.949536] ACPI: CPU0 (power states: C1[C1] C2[C2])
[ 0.949568] processor ACPI_CPU:00: registered as cooling_device11
[ 0.949571] ACPI: Processor [CPU0] (supports 8 throttling states)
[ 0.949896] ACPI: SSDT BFFDB895, 00C8 (r1 HP Cpu1Ist 3000 INTL 20060317)
[ 0.950203] ACPI: SSDT BFFDBC1E, 0085 (r1 HP Cpu1Cst 3000 INTL 20060317)
[ 0.951151] ACPI: CPU1 (power states: C1[C1] C2[C2])
[ 0.951180] processor ACPI_CPU:01: registered as cooling_device12
[ 0.951183] ACPI: Processor [CPU1] (supports 8 throttling states)
[ 0.957151] thermal LNXTHERM:01: registered as thermal_zone0
[ 0.960074] Marking TSC unstable due to TSC halts in idle
[ 0.974356] ACPI: Thermal Zone [TZ2] (66 C)
[ 0.977577] thermal LNXTHERM:02: registered as thermal_zone1
[ 0.979241] ACPI: Thermal Zone [TZ3] (63 C)
[ 0.986552] thermal LNXTHERM:03: registered as thermal_zone2
[ 0.998571] ACPI: Thermal Zone [TZ4] (34 C)
[ 1.001362] thermal LNXTHERM:04: registered as thermal_zone3
[ 1.007323] ACPI: Thermal Zone [TZ5] (73 C)
[ 1.025402] thermal LNXTHERM:05: registered as thermal_zone4
[ 1.045567] ACPI: Thermal Zone [TZ0] (85 C)
[ 1.048604] thermal LNXTHERM:06: registered as thermal_zone5
[ 1.050422] ACPI: Thermal Zone [TZ1] (86 C)
[ 1.056837] device-mapper: uevent: version 1.0.3
[ 1.056969] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[ 1.450871] e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k6
[ 1.450873] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[ 1.450916] e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 1.450925] e1000e 0000:00:19.0: setting latency timer to 64
[ 1.451036] e1000e 0000:00:19.0: irq 507 for MSI/MSI-X
[ 1.456099] usbcore: registered new interface driver usbfs
[ 1.456127] usbcore: registered new interface driver hub
[ 1.456152] usbcore: registered new device driver usb
[ 1.457132] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.458419] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.458421] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[ 1.487815] SCSI subsystem initialized
[ 1.504779] ohci1394 0000:02:06.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.536073] libata version 3.00 loaded.
[ 1.557517] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[e4102000-e41027ff] Max Packet=[2048] IR/IT contexts=[4/4]
[ 1.662421] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1a:4b:7a:9d:98
[ 1.662423] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 1.662451] 0000:00:19.0: eth0: MAC: 5, PHY: 6, PBA No: ffffff-0ff
[ 1.662688] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.662696] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.662700] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 1.662729] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.662762] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00005060
[ 1.662891] usb usb1: configuration #1 chosen from 1 choice
[ 1.662913] hub 1-0:1.0: USB hub found
[ 1.662918] hub 1-0:1.0: 2 ports detected
[ 1.663028] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.663073] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 1.663076] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 1.663094] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 2
[ 1.667004] ehci_hcd 0000:00:1a.7: debug port 1
[ 1.667010] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 1.667015] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xe4541000
[ 1.680055] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 1.680120] usb usb2: configuration #1 chosen from 1 choice
[ 1.680140] hub 2-0:1.0: USB hub found
[ 1.680145] hub 2-0:1.0: 4 ports detected
[ 1.680246] ata_piix 0000:00:1f.1: version 2.12
[ 1.680253] ata_piix 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.680283] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 1.680346] scsi0 : ata_piix
[ 1.680411] scsi1 : ata_piix
[ 1.680945] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x5100 irq 14
[ 1.680947] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x5108 irq 15
[ 1.848519] ata1.00: ATAPI: MATSHITADVD-RAM UJ-860H, 1.02, max MWDMA2
[ 1.860422] ata1.00: configured for MWDMA2
[ 1.860932] ata2: port disabled. ignoring.
[ 1.863071] scsi 0:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-860H 1.02 PQ: 0 ANSI: 5
[ 1.863167] ahci 0000:00:1f.2: version 3.0
[ 1.863179] ahci 0000:00:1f.2: PCI INT D -> GSI 21 (level, low) -> IRQ 21
[ 1.863221] ahci 0000:00:1f.2: irq 506 for MSI/MSI-X
[ 1.863276] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode
[ 1.863278] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part
[ 1.863283] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.863380] scsi2 : ahci
[ 1.863420] scsi3 : ahci
[ 1.863457] scsi4 : ahci
[ 1.863501] ata3: SATA max UDMA/133 abar m2048@0xe4549000 port 0xe4549100 irq 506
[ 1.863503] ata4: DUMMY
[ 1.863504] ata5: DUMMY
[ 1.867699] Driver 'sr' needs updating - please use bus_type methods
[ 1.872325] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.872327] Uniform CD-ROM driver Revision: 3.20
[ 1.872391] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 1.875214] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 2.000085] Clocksource tsc unstable (delta = -388648499 ns)
[ 2.104082] usb 2-2: new high speed USB device using ehci_hcd and address 3
[ 2.180095] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.182401] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.182404] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.182631] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.182634] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.183369] ata3.00: ATA-8: Hitachi HTS722012K9SA00, DCCOC60A, max UDMA/100
[ 2.183371] ata3.00: 234441648 sectors, multi 16: LBA48
[ 2.185869] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.185871] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.186907] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.186909] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.187654] ata3.00: configured for UDMA/100
[ 2.201788] ata3.00: configured for UDMA/100
[ 2.201790] ata3: EH complete
[ 2.201858] scsi 2:0:0:0: Direct-Access ATA Hitachi HTS72201 DCCO PQ: 0 ANSI: 5
[ 2.201969] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[ 2.202199] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 2.202208] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 2.202212] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 2.202235] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 3
[ 2.202271] uhci_hcd 0000:00:1a.1: irq 17, io base 0x00005080
[ 2.202346] usb usb3: configuration #1 chosen from 1 choice
[ 2.202368] hub 3-0:1.0: USB hub found
[ 2.202374] hub 3-0:1.0: 2 ports detected
[ 2.202484] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.202511] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 2.202514] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 2.202532] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4
[ 2.206452] ehci_hcd 0000:00:1d.7: debug port 1
[ 2.206459] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 2.206471] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xe4548000
[ 2.209609] Driver 'sd' needs updating - please use bus_type methods
[ 2.209678] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.209690] sd 2:0:0:0: [sda] Write Protect is off
[ 2.209692] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.209710] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.209754] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.209765] sd 2:0:0:0: [sda] Write Protect is off
[ 2.209766] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.209784] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.209787] sda: sda1 sda2
[ 2.227331] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.228017] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 2.228102] usb usb4: configuration #1 chosen from 1 choice
[ 2.228124] hub 4-0:1.0: USB hub found
[ 2.228130] hub 4-0:1.0: 6 ports detected
[ 2.228470] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.228479] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 2.228483] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.228504] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[ 2.228529] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000050a0
[ 2.228602] usb usb5: configuration #1 chosen from 1 choice
[ 2.228622] hub 5-0:1.0: USB hub found
[ 2.228628] hub 5-0:1.0: 2 ports detected
[ 2.228724] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 2.228730] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 2.228733] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.228753] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[ 2.228787] uhci_hcd 0000:00:1d.1: irq 22, io base 0x000050c0
[ 2.228861] usb usb6: configuration #1 chosen from 1 choice
[ 2.228882] hub 6-0:1.0: USB hub found
[ 2.228887] hub 6-0:1.0: 2 ports detected
[ 2.228984] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 2.228991] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 2.228993] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.229010] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[ 2.229038] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000050e0
[ 2.229107] usb usb7: configuration #1 chosen from 1 choice
[ 2.229127] hub 7-0:1.0: USB hub found
[ 2.229131] hub 7-0:1.0: 2 ports detected
[ 2.237557] usb 2-2: configuration #1 chosen from 1 choice
[ 2.237735] hub 2-2:1.0: USB hub found
[ 2.237825] hub 2-2:1.0: 4 ports detected
[ 2.349074] usb 2-4: new high speed USB device using ehci_hcd and address 4
[ 2.489969] usb 2-4: configuration #1 chosen from 1 choice
[ 2.490202] hub 2-4:1.0: USB hub found
[ 2.490326] hub 2-4:1.0: 4 ports detected
[ 2.732062] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 2.828112] ieee1394: Host added: ID:BUS[0-00:1023] GUID[00023f9929ed5e0e]
[ 2.901892] usb 1-1: configuration #1 chosen from 1 choice
[ 3.368051] usb 5-2: new full speed USB device using uhci_hcd and address 2
[ 3.529675] usb 5-2: configuration #1 chosen from 1 choice
[ 7.944916] PM: Starting manual resume from disk
[ 7.944918] PM: Resume from partition 254:1
[ 7.944920] PM: Checking hibernation image.
[ 7.945153] PM: Resume from disk failed.
[ 7.949770] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[ 7.956297] Filesystem "dm-2": Disabling barriers, trial barrier write failed
[ 7.960272] XFS mounting filesystem dm-2
[ 8.134642] Starting XFS recovery on filesystem: dm-2 (logdev: internal)
[ 12.648093] Ending XFS recovery on filesystem: dm-2 (logdev: internal)
[ 22.741925] udevd version 124 started
[ 23.425470] ata3.00: configured for UDMA/100
[ 23.425473] ata3: EH complete
[ 23.439110] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 23.449905] sd 2:0:0:0: [sda] Write Protect is off
[ 23.449907] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 23.460714] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 24.017259] device-mapper: multipath: version 1.0.5 loaded
[ 24.087433] iTCO_vendor_support: vendor-support=0
[ 24.132681] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.04
[ 24.132840] iTCO_wdt: Found a ICH8M-E TCO device (Version=2, TCOBASE=0x1060)
[ 24.132952] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 24.532110] cfg80211: Calling CRDA to update world regulatory domain
[ 24.581608] input: PC Speaker as /class/input/input1
[ 24.697312] Bluetooth: Core ver 2.13
[ 24.697773] NET: Registered protocol family 31
[ 24.697774] Bluetooth: HCI device and connection manager initialized
[ 24.697777] Bluetooth: HCI socket layer initialized
[ 24.733401] yenta_cardbus 0000:02:06.0: CardBus bridge found [103c:30c5]
[ 24.744768] input: Power Button (FF) as /class/input/input2
[ 24.747457] ACPI: AC Adapter [C1F2] (on-line)
[ 24.777144] ACPI: Power Button (FF) [PWRF]
[ 24.861851] yenta_cardbus 0000:02:06.0: ISA IRQ mask 0x0cb8, PCI irq 16
[ 24.861855] yenta_cardbus 0000:02:06.0: Socket status: 30000006
[ 24.861860] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 24.861862] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 24.861865] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 24.863537] ACPI: Battery Slot [C1F4] (battery present)
[ 24.863605] input: Sleep Button (CM) as /class/input/input3
[ 24.888888] yenta_cardbus 0000:02:06.1: CardBus bridge found [103c:30c5]
[ 24.893139] ACPI: Sleep Button (CM) [C274]
[ 24.893212] ACPI: WMI: Mapper loaded
[ 24.893458] ACPI: Battery Slot [C1F3] (battery absent)
[ 24.893553] input: Lid Switch as /class/input/input4
[ 24.905164] ACPI: Lid Switch [C26E]
[ 24.910927] acpi device:03: registered as cooling_device13
[ 24.911872] input: Video Bus as /class/input/input5
[ 24.924010] logips2pp: Detected unknown logitech mouse model 62
[ 24.937100] ACPI: Video Device [C14B] (multi-head: yes rom: no post: no)
[ 25.007398] tpm_inf_pnp 00:04: Found C239 with ID IFX0102
[ 25.007447] tpm_inf_pnp 00:04: TPM found: config base 0x560, data base 0x570, chip version 0x000b, vendor id 0x15d1 (Infineon), product id 0x000b (SLB 9635 TT 1.2)
[ 25.017857] yenta_cardbus 0000:02:06.1: ISA IRQ mask 0x0000, PCI irq 17
[ 25.017861] yenta_cardbus 0000:02:06.1: Socket status: 30000810
[ 25.017864] pci_bus 0000:02: Raising subordinate bus# of parent bus (#02) from #04 to #07
[ 25.017871] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 25.017874] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 25.017876] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 25.027606] Registered led device: hp:red:hddprotection
[ 25.027627] leds-hp-disk driver loaded.
[ 25.052821] lis3lv02d driver loaded.
[ 25.118421] sdhci: Secure Digital Host Controller Interface driver
[ 25.118423] sdhci: Copyright(c) Pierre Ossman
[ 25.128706] sdhci-pci 0000:02:06.3: SDHCI controller found [1180:0822] (rev 20)
[ 25.128723] sdhci-pci 0000:02:06.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 25.130823] mmc0: SDHCI controller on PCI [0000:02:06.3] using PIO
[ 25.288824] ricoh-mmc: Ricoh MMC Controller disabling driver
[ 25.288826] ricoh-mmc: Copyright(c) Philip Langdale
[ 25.288853] ricoh-mmc: Ricoh MMC controller found at 0000:02:06.4 [1180:0843] (rev 10)
[ 25.288870] ricoh-mmc: Controller is now disabled.
[ 25.322983] Bluetooth: Generic Bluetooth USB driver ver 0.3
[ 25.323074] usbcore: registered new interface driver btusb
[ 25.365086] parport_pc 00:03: reported by Plug and Play ACPI
[ 25.365163] parport0: PC-style at 0x378 (0x778), irq 7, dma 1 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[ 25.467478] input: ImExPS/2 Logitech Explorer Mouse as /class/input/input6
[ 25.550689] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[ 25.550692] iwlagn: Copyright(c) 2003-2008 Intel Corporation
[ 25.550802] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 25.550829] iwlagn 0000:10:00.0: setting latency timer to 64
[ 25.550925] iwlagn: Detected Intel Wireless WiFi Link 4965AGN REV=0x4
[ 25.600883] iwlagn: Tunable channels: 13 802.11bg, 19 802.11a channels
[ 25.601217] iwlagn 0000:10:00.0: PCI INT A disabled
[ 25.601649] phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 25.664045] pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
[ 25.680474] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[ 25.680483] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 25.680545] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 25.738607] cfg80211: Calling CRDA for country: IT
[ 25.773840] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 25.773881] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 25.904059] pcmcia_socket pcmcia_socket1: cs: memory probe 0xc4000000-0xcbffffff: excluding 0xc4000000-0xcbffffff
[ 25.904076] pcmcia_socket pcmcia_socket1: cs: memory probe 0xe4100000-0xe43fffff: excluding 0xe4100000-0xe412ffff
[ 25.909136] pcmcia 1.0: pcmcia: registering new device pcmcia1.0
[ 26.066601] loop: module loaded
[ 26.177484] input: HP WMI hotkeys as /class/input/input7
[ 26.321347] Adding 8388600k swap on /dev/mapper/vol00-swap. Priority:-1 extents:1 across:8388600k
[ 27.419998] kjournald starting. Commit interval 5 seconds
[ 27.435908] EXT3 FS on sda1, internal journal
[ 27.435912] EXT3-fs: mounted filesystem with ordered data mode.
[ 28.314398] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 28.366461] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 28.366587] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
[ 28.366589] nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
[ 28.366591] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[ 28.506251] NET: Registered protocol family 10
[ 28.506608] lo: Disabled Privacy Extensions
[ 28.529973] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 31.100349] warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use)
[ 45.466386] Bluetooth: L2CAP ver 2.11
[ 45.466392] Bluetooth: L2CAP socket layer initialized
[ 45.482326] Bluetooth: SCO (Voice Link) ver 0.6
[ 45.482332] Bluetooth: SCO socket layer initialized
[ 45.510091] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 45.510096] Bluetooth: BNEP filters: protocol multicast
[ 45.604693] Bridge firewalling registered
[ 45.770269] Bluetooth: RFCOMM socket layer initialized
[ 45.770289] Bluetooth: RFCOMM TTY layer initialized
[ 45.770293] Bluetooth: RFCOMM ver 1.10
[ 48.345342] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 50.229400] e1000e 0000:00:19.0: irq 507 for MSI/MSI-X
[ 50.285113] e1000e 0000:00:19.0: irq 507 for MSI/MSI-X
[ 50.287628] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 50.293294] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 50.293435] iwlagn 0000:10:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006)
[ 50.293603] iwlagn 0000:10:00.0: irq 505 for MSI/MSI-X
[ 50.293716] iwlagn 0000:10:00.0: firmware: requesting iwlwifi-4965-2.ucode
[ 50.672582] Registered led device: iwl-phy0:radio
[ 50.672633] Registered led device: iwl-phy0:assoc
[ 50.672675] Registered led device: iwl-phy0:RX
[ 50.672715] Registered led device: iwl-phy0:TX
[ 50.719532] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 50.883031] NET: Registered protocol family 17
[ 53.321650] 0000:00:19.0: eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 53.324025] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 64.200057] eth0: no IPv6 routers present
[ 96.641005] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43174 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 160.850430] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1745 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 161.070169] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1746 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 161.510215] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1747 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 162.390195] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1748 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 164.153112] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1749 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 167.670102] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1750 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 174.709996] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1751 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 179.855841] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0f:66:c7:99:59:08:00 SRC=10.151.1.253 DST=10.151.1.19 LEN=74 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=161 DPT=43358 LEN=54
[ 188.789791] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1752 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 214.399488] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43175 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 216.949491] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1753 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 273.268775] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1754 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 281.058556] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
[ 322.731076] CE: hpet increasing min_delta_ns to 15000 nsec
[ 334.398018] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43176 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 385.907513] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1755 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 397.713478] usb 4-6: new high speed USB device using ehci_hcd and address 3
[ 397.845605] usb 4-6: configuration #1 chosen from 1 choice
[ 397.942505] usbcore: registered new interface driver libusual
[ 397.980025] Initializing USB Mass Storage driver...
[ 397.983213] scsi5 : SCSI emulation for USB Mass Storage devices
[ 397.983980] usbcore: registered new interface driver usb-storage
[ 397.983987] USB Mass Storage support registered.
[ 397.988213] usb-storage: device found at 3
[ 397.988218] usb-storage: waiting for device to settle before scanning
[ 402.992484] usb-storage: device scan complete
[ 402.993050] scsi 5:0:0:0: Direct-Access Maxtor OneTouch 0125 PQ: 0 ANSI: 4
[ 402.997591] sd 5:0:0:0: [sdb] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[ 402.998221] sd 5:0:0:0: [sdb] Write Protect is off
[ 402.998226] sd 5:0:0:0: [sdb] Mode Sense: 2d 08 00 00
[ 402.998231] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 402.998968] sd 5:0:0:0: [sdb] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[ 402.999589] sd 5:0:0:0: [sdb] Write Protect is off
[ 402.999594] sd 5:0:0:0: [sdb] Mode Sense: 2d 08 00 00
[ 402.999599] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 402.999606] sdb: sdb1
[ 403.023424] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 403.023689] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 403.986658] EXT4-fs: barriers enabled
[ 404.004362] kjournald2 starting. Commit interval 5 seconds
[ 404.004991] EXT4 FS on sdb1, internal journal on sdb1:8
[ 404.004994] EXT4-fs: delayed allocation enabled
[ 404.004997] EXT4-fs: file extents enabled
[ 404.006118] EXT4-fs: mballoc enabled
[ 404.006122] EXT4-fs: mounted filesystem with ordered data mode.
[ 454.396873] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43177 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 505.906321] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1756 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 574.395750] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43178 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 625.905228] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1757 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 694.394609] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43179 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 745.904079] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1758 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 814.393356] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=160 TOS=0x00 PREC=0x00 TTL=64 ID=43180 DF PROTO=TCP SPT=4001 DPT=46026 WINDOW=46 RES=0x00 ACK PSH URGP=0
[ 865.902829] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1759 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 985.901614] [UFW BLOCK INPUT]: IN=eth0 OUT= MAC=00:1a:4b:7a:9d:98:00:0e:a6:6e:a0:6d:08:00 SRC=10.151.1.3 DST=10.151.1.19 LEN=56 TOS=0x00 PREC=0x00 TTL=64 ID=1760 DF PROTO=TCP SPT=139 DPT=45432 WINDOW=4106 RES=0x00 ACK PSH URGP=0
[ 1266.661123] CE: hpet increasing min_delta_ns to 22500 nsec
[ 1372.084275] usb 2-2.1: new high speed USB device using ehci_hcd and address 5
[ 1372.177908] usb 2-2.1: configuration #1 chosen from 1 choice
[ 1372.178581] scsi6 : SCSI emulation for USB Mass Storage devices
[ 1372.182128] usb-storage: device found at 5
[ 1372.182133] usb-storage: waiting for device to settle before scanning
[ 1377.180370] usb-storage: device scan complete
[ 1377.180940] scsi 6:0:0:0: Direct-Access Maxtor 7Y250P0 YAR4 PQ: 0 ANSI: 2
[ 1377.185402] sd 6:0:0:0: [sdc] 490234752 512-byte hardware sectors: (251 GB/233 GiB)
[ 1377.205719] sd 6:0:0:0: [sdc] Write Protect is off
[ 1377.205727] sd 6:0:0:0: [sdc] Mode Sense: 53 00 00 08
[ 1377.205732] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 1377.207893] sd 6:0:0:0: [sdc] 490234752 512-byte hardware sectors: (251 GB/233 GiB)
[ 1377.228773] sd 6:0:0:0: [sdc] Write Protect is off
[ 1377.228781] sd 6:0:0:0: [sdc] Mode Sense: 53 00 00 08
[ 1377.228786] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 1377.228796] sdc: sdc1
[ 1377.258122] sd 6:0:0:0: [sdc] Attached SCSI disk
[ 1377.258340] sd 6:0:0:0: Attached scsi generic sg3 type 0
[ 1386.162372] EXT4-fs: barriers enabled
[ 1386.185313] kjournald2 starting. Commit interval 5 seconds
[ 1386.186462] EXT4 FS on sdc1, internal journal on sdc1:8
[ 1386.186469] EXT4-fs: delayed allocation enabled
[ 1386.186474] EXT4-fs: file extents enabled
[ 1386.188032] EXT4-fs: mballoc enabled
[ 1386.188044] EXT4-fs: mounted filesystem with ordered data mode.
[ 1706.061104] CE: hpet increasing min_delta_ns to 33750 nsec
[ 3393.941105] CE: hpet increasing min_delta_ns to 50624 nsec
[-- Attachment #4: Type: text/plain, Size: 121 bytes --]
_______________________________________________
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^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-07 13:06 ` Alessandro Bono
@ 2009-02-08 22:16 ` Dave Chinner
-1 siblings, 0 replies; 48+ messages in thread
From: Dave Chinner @ 2009-02-08 22:16 UTC (permalink / raw)
To: Alessandro Bono; +Cc: linux-kernel, linux-xfs
On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> Hi all
>
> This time I hit kernel bug without any particular operation, normal
> browsing, mail, news, etc
> tell me if you need info asap because I want to reformat this machine
> and switch back to ext3.
>
> xfs seems really unstable in this particular
> machine and after this crash I lose again configuration file of opened
> program at crash time
That's not XFS's fault - that's a broken application that does not
safely overwrite files and hence you lose data on crash.
> Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> here ]------------
> Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> fs/buffer.c:470!
I can't remember seeing that problem before.
> Call Trace:
> [<ffffffff8022806f>] ? need_resched+0x1e/0x28
> [<ffffffff8030be35>] ? __up_write+0x12/0x45
> [<ffffffffa01c2269>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> [<ffffffff80242d5e>] ? run_workqueue+0x79/0xfe
> [<ffffffff80242ed3>] ? worker_thread+0xf0/0x102
> [<ffffffff802461cd>] ? autoremove_wake_function+0x0/0x2e
> [<ffffffff80242de3>] ? worker_thread+0x0/0x102
> [<ffffffff80245ea2>] ? kthread+0x47/0x73
> [<ffffffff80231bfa>] ? schedule_tail+0x27/0x60
> [<ffffffff8020c3f9>] ? child_rip+0xa/0x11
> [<ffffffff80245e5b>] ? kthread+0x0/0x73
> [<ffffffff8020c3ef>] ? child_rip+0x0/0x11
Standard delayed allocation IO completion trace. No idea what
could have caused it. Perhaps a memory error?
Can you send the output of xfs_info on that filesystem, and
perhaps run an xfs_repair -n on it to see if there are any
undetected errors on disk?
Also, I note that you are using ext4 on some disks. Does this
problem show up if you don't use ext4 at all? (We have had problems
in the past with one filesystem not leaving bufferheads in the
correct state and the system crashing when a different type of
filesystem got them reallocated).
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-08 22:16 ` Dave Chinner
0 siblings, 0 replies; 48+ messages in thread
From: Dave Chinner @ 2009-02-08 22:16 UTC (permalink / raw)
To: Alessandro Bono; +Cc: linux-xfs, linux-kernel
On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> Hi all
>
> This time I hit kernel bug without any particular operation, normal
> browsing, mail, news, etc
> tell me if you need info asap because I want to reformat this machine
> and switch back to ext3.
>
> xfs seems really unstable in this particular
> machine and after this crash I lose again configuration file of opened
> program at crash time
That's not XFS's fault - that's a broken application that does not
safely overwrite files and hence you lose data on crash.
> Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> here ]------------
> Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> fs/buffer.c:470!
I can't remember seeing that problem before.
> Call Trace:
> [<ffffffff8022806f>] ? need_resched+0x1e/0x28
> [<ffffffff8030be35>] ? __up_write+0x12/0x45
> [<ffffffffa01c2269>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> [<ffffffff80242d5e>] ? run_workqueue+0x79/0xfe
> [<ffffffff80242ed3>] ? worker_thread+0xf0/0x102
> [<ffffffff802461cd>] ? autoremove_wake_function+0x0/0x2e
> [<ffffffff80242de3>] ? worker_thread+0x0/0x102
> [<ffffffff80245ea2>] ? kthread+0x47/0x73
> [<ffffffff80231bfa>] ? schedule_tail+0x27/0x60
> [<ffffffff8020c3f9>] ? child_rip+0xa/0x11
> [<ffffffff80245e5b>] ? kthread+0x0/0x73
> [<ffffffff8020c3ef>] ? child_rip+0x0/0x11
Standard delayed allocation IO completion trace. No idea what
could have caused it. Perhaps a memory error?
Can you send the output of xfs_info on that filesystem, and
perhaps run an xfs_repair -n on it to see if there are any
undetected errors on disk?
Also, I note that you are using ext4 on some disks. Does this
problem show up if you don't use ext4 at all? (We have had problems
in the past with one filesystem not leaving bufferheads in the
correct state and the system crashing when a different type of
filesystem got them reallocated).
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-07 13:06 ` Alessandro Bono
@ 2009-02-08 22:28 ` Christoph Hellwig
-1 siblings, 0 replies; 48+ messages in thread
From: Christoph Hellwig @ 2009-02-08 22:28 UTC (permalink / raw)
To: Alessandro Bono; +Cc: linux-kernel, linux-xfs
On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> here ]------------
> Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> fs/buffer.c:470!
Per
http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
What additional patches do you have applied?
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-08 22:28 ` Christoph Hellwig
0 siblings, 0 replies; 48+ messages in thread
From: Christoph Hellwig @ 2009-02-08 22:28 UTC (permalink / raw)
To: Alessandro Bono; +Cc: linux-xfs, linux-kernel
On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> here ]------------
> Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> fs/buffer.c:470!
Per
http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
What additional patches do you have applied?
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 22:28 ` Christoph Hellwig
@ 2009-02-08 22:39 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-08 22:39 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-kernel, linux-xfs
On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
> On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > here ]------------
> > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > fs/buffer.c:470!
>
> Per
> http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
>
> line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
>
> What additional patches do you have applied?
>
vanilla kernel
no additional patches at all
--
---
Cordiali Saluti
Alessandro Bono
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-08 22:39 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-08 22:39 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-xfs, linux-kernel
On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
> On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > here ]------------
> > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > fs/buffer.c:470!
>
> Per
> http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
>
> line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
>
> What additional patches do you have applied?
>
vanilla kernel
no additional patches at all
--
---
Cordiali Saluti
Alessandro Bono
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 22:39 ` Alessandro Bono
@ 2009-02-08 22:42 ` Christoph Hellwig
-1 siblings, 0 replies; 48+ messages in thread
From: Christoph Hellwig @ 2009-02-08 22:42 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-kernel, linux-xfs
On Sun, Feb 08, 2009 at 11:39:12PM +0100, Alessandro Bono wrote:
> On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
> > On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > > here ]------------
> > > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > > fs/buffer.c:470!
> >
> > Per
> > http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
> >
> > line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
> >
> > What additional patches do you have applied?
> >
>
> vanilla kernel
> no additional patches at all
Well, the 2.6.28.4 clearly doesn't have a bug there. Can you
attach the fs/buffer.c you built the kernel from?
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-08 22:42 ` Christoph Hellwig
0 siblings, 0 replies; 48+ messages in thread
From: Christoph Hellwig @ 2009-02-08 22:42 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Sun, Feb 08, 2009 at 11:39:12PM +0100, Alessandro Bono wrote:
> On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
> > On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > > here ]------------
> > > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > > fs/buffer.c:470!
> >
> > Per
> > http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
> >
> > line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
> >
> > What additional patches do you have applied?
> >
>
> vanilla kernel
> no additional patches at all
Well, the 2.6.28.4 clearly doesn't have a bug there. Can you
attach the fs/buffer.c you built the kernel from?
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 22:42 ` Christoph Hellwig
@ 2009-02-08 22:45 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-08 22:45 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-kernel, linux-xfs
[-- Attachment #1: Type: text/plain, Size: 1045 bytes --]
On Sun, 2009-02-08 at 17:42 -0500, Christoph Hellwig wrote:
> On Sun, Feb 08, 2009 at 11:39:12PM +0100, Alessandro Bono wrote:
> > On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
> > > On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > > > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > > > here ]------------
> > > > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > > > fs/buffer.c:470!
> > >
> > > Per
> > > http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
> > >
> > > line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
> > >
> > > What additional patches do you have applied?
> > >
> >
> > vanilla kernel
> > no additional patches at all
>
> Well, the 2.6.28.4 clearly doesn't have a bug there. Can you
> attach the fs/buffer.c you built the kernel from?
>
sure, attached
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: buffer.c --]
[-- Type: text/x-csrc, Size: 89958 bytes --]
/*
* linux/fs/buffer.c
*
* Copyright (C) 1991, 1992, 2002 Linus Torvalds
*/
/*
* Start bdflush() with kernel_thread not syscall - Paul Gortmaker, 12/95
*
* Removed a lot of unnecessary code and simplified things now that
* the buffer cache isn't our primary cache - Andrew Tridgell 12/96
*
* Speed up hash, lru, and free list operations. Use gfp() for allocating
* hash table, use SLAB cache for buffer heads. SMP threading. -DaveM
*
* Added 32k buffer block sizes - these are required older ARM systems. - RMK
*
* async buffer flushing, 1999 Andrea Arcangeli <andrea@suse.de>
*/
#include <linux/kernel.h>
#include <linux/syscalls.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/percpu.h>
#include <linux/slab.h>
#include <linux/capability.h>
#include <linux/blkdev.h>
#include <linux/file.h>
#include <linux/quotaops.h>
#include <linux/highmem.h>
#include <linux/module.h>
#include <linux/writeback.h>
#include <linux/hash.h>
#include <linux/suspend.h>
#include <linux/buffer_head.h>
#include <linux/task_io_accounting_ops.h>
#include <linux/bio.h>
#include <linux/notifier.h>
#include <linux/cpu.h>
#include <linux/bitops.h>
#include <linux/mpage.h>
#include <linux/bit_spinlock.h>
static int fsync_buffers_list(spinlock_t *lock, struct list_head *list);
#define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers)
inline void
init_buffer(struct buffer_head *bh, bh_end_io_t *handler, void *private)
{
bh->b_end_io = handler;
bh->b_private = private;
}
static int sync_buffer(void *word)
{
struct block_device *bd;
struct buffer_head *bh
= container_of(word, struct buffer_head, b_state);
smp_mb();
bd = bh->b_bdev;
if (bd)
blk_run_address_space(bd->bd_inode->i_mapping);
io_schedule();
return 0;
}
void __lock_buffer(struct buffer_head *bh)
{
wait_on_bit_lock(&bh->b_state, BH_Lock, sync_buffer,
TASK_UNINTERRUPTIBLE);
}
EXPORT_SYMBOL(__lock_buffer);
void unlock_buffer(struct buffer_head *bh)
{
clear_bit_unlock(BH_Lock, &bh->b_state);
smp_mb__after_clear_bit();
wake_up_bit(&bh->b_state, BH_Lock);
}
/*
* Block until a buffer comes unlocked. This doesn't stop it
* from becoming locked again - you have to lock it yourself
* if you want to preserve its state.
*/
void __wait_on_buffer(struct buffer_head * bh)
{
wait_on_bit(&bh->b_state, BH_Lock, sync_buffer, TASK_UNINTERRUPTIBLE);
}
static void
__clear_page_buffers(struct page *page)
{
ClearPagePrivate(page);
set_page_private(page, 0);
page_cache_release(page);
}
static void buffer_io_error(struct buffer_head *bh)
{
char b[BDEVNAME_SIZE];
printk(KERN_ERR "Buffer I/O error on device %s, logical block %Lu\n",
bdevname(bh->b_bdev, b),
(unsigned long long)bh->b_blocknr);
}
/*
* End-of-IO handler helper function which does not touch the bh after
* unlocking it.
* Note: unlock_buffer() sort-of does touch the bh after unlocking it, but
* a race there is benign: unlock_buffer() only use the bh's address for
* hashing after unlocking the buffer, so it doesn't actually touch the bh
* itself.
*/
static void __end_buffer_read_notouch(struct buffer_head *bh, int uptodate)
{
if (uptodate) {
set_buffer_uptodate(bh);
} else {
/* This happens, due to failed READA attempts. */
clear_buffer_uptodate(bh);
}
unlock_buffer(bh);
}
/*
* Default synchronous end-of-IO handler.. Just mark it up-to-date and
* unlock the buffer. This is what ll_rw_block uses too.
*/
void end_buffer_read_sync(struct buffer_head *bh, int uptodate)
{
__end_buffer_read_notouch(bh, uptodate);
put_bh(bh);
}
void end_buffer_write_sync(struct buffer_head *bh, int uptodate)
{
char b[BDEVNAME_SIZE];
if (uptodate) {
set_buffer_uptodate(bh);
} else {
if (!buffer_eopnotsupp(bh) && printk_ratelimit()) {
buffer_io_error(bh);
printk(KERN_WARNING "lost page write due to "
"I/O error on %s\n",
bdevname(bh->b_bdev, b));
}
set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
}
unlock_buffer(bh);
put_bh(bh);
}
/*
* Write out and wait upon all the dirty data associated with a block
* device via its mapping. Does not take the superblock lock.
*/
int sync_blockdev(struct block_device *bdev)
{
int ret = 0;
if (bdev)
ret = filemap_write_and_wait(bdev->bd_inode->i_mapping);
return ret;
}
EXPORT_SYMBOL(sync_blockdev);
/*
* Write out and wait upon all dirty data associated with this
* device. Filesystem data as well as the underlying block
* device. Takes the superblock lock.
*/
int fsync_bdev(struct block_device *bdev)
{
struct super_block *sb = get_super(bdev);
if (sb) {
int res = fsync_super(sb);
drop_super(sb);
return res;
}
return sync_blockdev(bdev);
}
/**
* freeze_bdev -- lock a filesystem and force it into a consistent state
* @bdev: blockdevice to lock
*
* This takes the block device bd_mount_sem to make sure no new mounts
* happen on bdev until thaw_bdev() is called.
* If a superblock is found on this device, we take the s_umount semaphore
* on it to make sure nobody unmounts until the snapshot creation is done.
*/
struct super_block *freeze_bdev(struct block_device *bdev)
{
struct super_block *sb;
down(&bdev->bd_mount_sem);
sb = get_super(bdev);
if (sb && !(sb->s_flags & MS_RDONLY)) {
sb->s_frozen = SB_FREEZE_WRITE;
smp_wmb();
__fsync_super(sb);
sb->s_frozen = SB_FREEZE_TRANS;
smp_wmb();
sync_blockdev(sb->s_bdev);
if (sb->s_op->write_super_lockfs)
sb->s_op->write_super_lockfs(sb);
}
sync_blockdev(bdev);
return sb; /* thaw_bdev releases s->s_umount and bd_mount_sem */
}
EXPORT_SYMBOL(freeze_bdev);
/**
* thaw_bdev -- unlock filesystem
* @bdev: blockdevice to unlock
* @sb: associated superblock
*
* Unlocks the filesystem and marks it writeable again after freeze_bdev().
*/
void thaw_bdev(struct block_device *bdev, struct super_block *sb)
{
if (sb) {
BUG_ON(sb->s_bdev != bdev);
if (sb->s_op->unlockfs)
sb->s_op->unlockfs(sb);
sb->s_frozen = SB_UNFROZEN;
smp_wmb();
wake_up(&sb->s_wait_unfrozen);
drop_super(sb);
}
up(&bdev->bd_mount_sem);
}
EXPORT_SYMBOL(thaw_bdev);
/*
* Various filesystems appear to want __find_get_block to be non-blocking.
* But it's the page lock which protects the buffers. To get around this,
* we get exclusion from try_to_free_buffers with the blockdev mapping's
* private_lock.
*
* Hack idea: for the blockdev mapping, i_bufferlist_lock contention
* may be quite high. This code could TryLock the page, and if that
* succeeds, there is no need to take private_lock. (But if
* private_lock is contended then so is mapping->tree_lock).
*/
static struct buffer_head *
__find_get_block_slow(struct block_device *bdev, sector_t block)
{
struct inode *bd_inode = bdev->bd_inode;
struct address_space *bd_mapping = bd_inode->i_mapping;
struct buffer_head *ret = NULL;
pgoff_t index;
struct buffer_head *bh;
struct buffer_head *head;
struct page *page;
int all_mapped = 1;
index = block >> (PAGE_CACHE_SHIFT - bd_inode->i_blkbits);
page = find_get_page(bd_mapping, index);
if (!page)
goto out;
spin_lock(&bd_mapping->private_lock);
if (!page_has_buffers(page))
goto out_unlock;
head = page_buffers(page);
bh = head;
do {
if (bh->b_blocknr == block) {
ret = bh;
get_bh(bh);
goto out_unlock;
}
if (!buffer_mapped(bh))
all_mapped = 0;
bh = bh->b_this_page;
} while (bh != head);
/* we might be here because some of the buffers on this page are
* not mapped. This is due to various races between
* file io on the block device and getblk. It gets dealt with
* elsewhere, don't buffer_error if we had some unmapped buffers
*/
if (all_mapped) {
printk("__find_get_block_slow() failed. "
"block=%llu, b_blocknr=%llu\n",
(unsigned long long)block,
(unsigned long long)bh->b_blocknr);
printk("b_state=0x%08lx, b_size=%zu\n",
bh->b_state, bh->b_size);
printk("device blocksize: %d\n", 1 << bd_inode->i_blkbits);
}
out_unlock:
spin_unlock(&bd_mapping->private_lock);
page_cache_release(page);
out:
return ret;
}
/* If invalidate_buffers() will trash dirty buffers, it means some kind
of fs corruption is going on. Trashing dirty data always imply losing
information that was supposed to be just stored on the physical layer
by the user.
Thus invalidate_buffers in general usage is not allwowed to trash
dirty buffers. For example ioctl(FLSBLKBUF) expects dirty data to
be preserved. These buffers are simply skipped.
We also skip buffers which are still in use. For example this can
happen if a userspace program is reading the block device.
NOTE: In the case where the user removed a removable-media-disk even if
there's still dirty data not synced on disk (due a bug in the device driver
or due an error of the user), by not destroying the dirty buffers we could
generate corruption also on the next media inserted, thus a parameter is
necessary to handle this case in the most safe way possible (trying
to not corrupt also the new disk inserted with the data belonging to
the old now corrupted disk). Also for the ramdisk the natural thing
to do in order to release the ramdisk memory is to destroy dirty buffers.
These are two special cases. Normal usage imply the device driver
to issue a sync on the device (without waiting I/O completion) and
then an invalidate_buffers call that doesn't trash dirty buffers.
For handling cache coherency with the blkdev pagecache the 'update' case
is been introduced. It is needed to re-read from disk any pinned
buffer. NOTE: re-reading from disk is destructive so we can do it only
when we assume nobody is changing the buffercache under our I/O and when
we think the disk contains more recent information than the buffercache.
The update == 1 pass marks the buffers we need to update, the update == 2
pass does the actual I/O. */
void invalidate_bdev(struct block_device *bdev)
{
struct address_space *mapping = bdev->bd_inode->i_mapping;
if (mapping->nrpages == 0)
return;
invalidate_bh_lrus();
invalidate_mapping_pages(mapping, 0, -1);
}
/*
* Kick pdflush then try to free up some ZONE_NORMAL memory.
*/
static void free_more_memory(void)
{
struct zone *zone;
int nid;
wakeup_pdflush(1024);
yield();
for_each_online_node(nid) {
(void)first_zones_zonelist(node_zonelist(nid, GFP_NOFS),
gfp_zone(GFP_NOFS), NULL,
&zone);
if (zone)
try_to_free_pages(node_zonelist(nid, GFP_NOFS), 0,
GFP_NOFS);
}
}
/*
* I/O completion handler for block_read_full_page() - pages
* which come unlocked at the end of I/O.
*/
static void end_buffer_async_read(struct buffer_head *bh, int uptodate)
{
unsigned long flags;
struct buffer_head *first;
struct buffer_head *tmp;
struct page *page;
int page_uptodate = 1;
BUG_ON(!buffer_async_read(bh));
page = bh->b_page;
if (uptodate) {
set_buffer_uptodate(bh);
} else {
clear_buffer_uptodate(bh);
if (printk_ratelimit())
buffer_io_error(bh);
SetPageError(page);
}
/*
* Be _very_ careful from here on. Bad things can happen if
* two buffer heads end IO at almost the same time and both
* decide that the page is now completely done.
*/
first = page_buffers(page);
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_read(bh);
unlock_buffer(bh);
tmp = bh;
do {
if (!buffer_uptodate(tmp))
page_uptodate = 0;
if (buffer_async_read(tmp)) {
BUG_ON(!buffer_locked(tmp));
goto still_busy;
}
tmp = tmp->b_this_page;
} while (tmp != bh);
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
/*
* If none of the buffers had errors and they are all
* uptodate then we can set the page uptodate.
*/
if (page_uptodate && !PageError(page))
SetPageUptodate(page);
unlock_page(page);
return;
still_busy:
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
return;
}
/*
* Completion handler for block_write_full_page() - pages which are unlocked
* during I/O, and which have PageWriteback cleared upon I/O completion.
*/
static void end_buffer_async_write(struct buffer_head *bh, int uptodate)
{
char b[BDEVNAME_SIZE];
unsigned long flags;
struct buffer_head *first;
struct buffer_head *tmp;
struct page *page;
BUG_ON(!buffer_async_write(bh));
page = bh->b_page;
if (uptodate) {
set_buffer_uptodate(bh);
} else {
if (printk_ratelimit()) {
buffer_io_error(bh);
printk(KERN_WARNING "lost page write due to "
"I/O error on %s\n",
bdevname(bh->b_bdev, b));
}
set_bit(AS_EIO, &page->mapping->flags);
set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
SetPageError(page);
}
first = page_buffers(page);
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_write(bh);
unlock_buffer(bh);
tmp = bh->b_this_page;
while (tmp != bh) {
if (buffer_async_write(tmp)) {
BUG_ON(!buffer_locked(tmp));
goto still_busy;
}
tmp = tmp->b_this_page;
}
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
end_page_writeback(page);
return;
still_busy:
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
return;
}
/*
* If a page's buffers are under async readin (end_buffer_async_read
* completion) then there is a possibility that another thread of
* control could lock one of the buffers after it has completed
* but while some of the other buffers have not completed. This
* locked buffer would confuse end_buffer_async_read() into not unlocking
* the page. So the absence of BH_Async_Read tells end_buffer_async_read()
* that this buffer is not under async I/O.
*
* The page comes unlocked when it has no locked buffer_async buffers
* left.
*
* PageLocked prevents anyone starting new async I/O reads any of
* the buffers.
*
* PageWriteback is used to prevent simultaneous writeout of the same
* page.
*
* PageLocked prevents anyone from starting writeback of a page which is
* under read I/O (PageWriteback is only ever set against a locked page).
*/
static void mark_buffer_async_read(struct buffer_head *bh)
{
bh->b_end_io = end_buffer_async_read;
set_buffer_async_read(bh);
}
void mark_buffer_async_write(struct buffer_head *bh)
{
bh->b_end_io = end_buffer_async_write;
set_buffer_async_write(bh);
}
EXPORT_SYMBOL(mark_buffer_async_write);
/*
* fs/buffer.c contains helper functions for buffer-backed address space's
* fsync functions. A common requirement for buffer-based filesystems is
* that certain data from the backing blockdev needs to be written out for
* a successful fsync(). For example, ext2 indirect blocks need to be
* written back and waited upon before fsync() returns.
*
* The functions mark_buffer_inode_dirty(), fsync_inode_buffers(),
* inode_has_buffers() and invalidate_inode_buffers() are provided for the
* management of a list of dependent buffers at ->i_mapping->private_list.
*
* Locking is a little subtle: try_to_free_buffers() will remove buffers
* from their controlling inode's queue when they are being freed. But
* try_to_free_buffers() will be operating against the *blockdev* mapping
* at the time, not against the S_ISREG file which depends on those buffers.
* So the locking for private_list is via the private_lock in the address_space
* which backs the buffers. Which is different from the address_space
* against which the buffers are listed. So for a particular address_space,
* mapping->private_lock does *not* protect mapping->private_list! In fact,
* mapping->private_list will always be protected by the backing blockdev's
* ->private_lock.
*
* Which introduces a requirement: all buffers on an address_space's
* ->private_list must be from the same address_space: the blockdev's.
*
* address_spaces which do not place buffers at ->private_list via these
* utility functions are free to use private_lock and private_list for
* whatever they want. The only requirement is that list_empty(private_list)
* be true at clear_inode() time.
*
* FIXME: clear_inode should not call invalidate_inode_buffers(). The
* filesystems should do that. invalidate_inode_buffers() should just go
* BUG_ON(!list_empty).
*
* FIXME: mark_buffer_dirty_inode() is a data-plane operation. It should
* take an address_space, not an inode. And it should be called
* mark_buffer_dirty_fsync() to clearly define why those buffers are being
* queued up.
*
* FIXME: mark_buffer_dirty_inode() doesn't need to add the buffer to the
* list if it is already on a list. Because if the buffer is on a list,
* it *must* already be on the right one. If not, the filesystem is being
* silly. This will save a ton of locking. But first we have to ensure
* that buffers are taken *off* the old inode's list when they are freed
* (presumably in truncate). That requires careful auditing of all
* filesystems (do it inside bforget()). It could also be done by bringing
* b_inode back.
*/
/*
* The buffer's backing address_space's private_lock must be held
*/
static void __remove_assoc_queue(struct buffer_head *bh)
{
list_del_init(&bh->b_assoc_buffers);
WARN_ON(!bh->b_assoc_map);
if (buffer_write_io_error(bh))
set_bit(AS_EIO, &bh->b_assoc_map->flags);
bh->b_assoc_map = NULL;
}
int inode_has_buffers(struct inode *inode)
{
return !list_empty(&inode->i_data.private_list);
}
/*
* osync is designed to support O_SYNC io. It waits synchronously for
* all already-submitted IO to complete, but does not queue any new
* writes to the disk.
*
* To do O_SYNC writes, just queue the buffer writes with ll_rw_block as
* you dirty the buffers, and then use osync_inode_buffers to wait for
* completion. Any other dirty buffers which are not yet queued for
* write will not be flushed to disk by the osync.
*/
static int osync_buffers_list(spinlock_t *lock, struct list_head *list)
{
struct buffer_head *bh;
struct list_head *p;
int err = 0;
spin_lock(lock);
repeat:
list_for_each_prev(p, list) {
bh = BH_ENTRY(p);
if (buffer_locked(bh)) {
get_bh(bh);
spin_unlock(lock);
wait_on_buffer(bh);
if (!buffer_uptodate(bh))
err = -EIO;
brelse(bh);
spin_lock(lock);
goto repeat;
}
}
spin_unlock(lock);
return err;
}
/**
* sync_mapping_buffers - write out & wait upon a mapping's "associated" buffers
* @mapping: the mapping which wants those buffers written
*
* Starts I/O against the buffers at mapping->private_list, and waits upon
* that I/O.
*
* Basically, this is a convenience function for fsync().
* @mapping is a file or directory which needs those buffers to be written for
* a successful fsync().
*/
int sync_mapping_buffers(struct address_space *mapping)
{
struct address_space *buffer_mapping = mapping->assoc_mapping;
if (buffer_mapping == NULL || list_empty(&mapping->private_list))
return 0;
return fsync_buffers_list(&buffer_mapping->private_lock,
&mapping->private_list);
}
EXPORT_SYMBOL(sync_mapping_buffers);
/*
* Called when we've recently written block `bblock', and it is known that
* `bblock' was for a buffer_boundary() buffer. This means that the block at
* `bblock + 1' is probably a dirty indirect block. Hunt it down and, if it's
* dirty, schedule it for IO. So that indirects merge nicely with their data.
*/
void write_boundary_block(struct block_device *bdev,
sector_t bblock, unsigned blocksize)
{
struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);
if (bh) {
if (buffer_dirty(bh))
ll_rw_block(WRITE, 1, &bh);
put_bh(bh);
}
}
void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode)
{
struct address_space *mapping = inode->i_mapping;
struct address_space *buffer_mapping = bh->b_page->mapping;
mark_buffer_dirty(bh);
if (!mapping->assoc_mapping) {
mapping->assoc_mapping = buffer_mapping;
} else {
BUG_ON(mapping->assoc_mapping != buffer_mapping);
}
if (!bh->b_assoc_map) {
spin_lock(&buffer_mapping->private_lock);
list_move_tail(&bh->b_assoc_buffers,
&mapping->private_list);
bh->b_assoc_map = mapping;
spin_unlock(&buffer_mapping->private_lock);
}
}
EXPORT_SYMBOL(mark_buffer_dirty_inode);
/*
* Mark the page dirty, and set it dirty in the radix tree, and mark the inode
* dirty.
*
* If warn is true, then emit a warning if the page is not uptodate and has
* not been truncated.
*/
static int __set_page_dirty(struct page *page,
struct address_space *mapping, int warn)
{
if (unlikely(!mapping))
return !TestSetPageDirty(page);
if (TestSetPageDirty(page))
return 0;
spin_lock_irq(&mapping->tree_lock);
if (page->mapping) { /* Race with truncate? */
WARN_ON_ONCE(warn && !PageUptodate(page));
if (mapping_cap_account_dirty(mapping)) {
__inc_zone_page_state(page, NR_FILE_DIRTY);
__inc_bdi_stat(mapping->backing_dev_info,
BDI_RECLAIMABLE);
task_io_account_write(PAGE_CACHE_SIZE);
}
radix_tree_tag_set(&mapping->page_tree,
page_index(page), PAGECACHE_TAG_DIRTY);
}
spin_unlock_irq(&mapping->tree_lock);
__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
return 1;
}
/*
* Add a page to the dirty page list.
*
* It is a sad fact of life that this function is called from several places
* deeply under spinlocking. It may not sleep.
*
* If the page has buffers, the uptodate buffers are set dirty, to preserve
* dirty-state coherency between the page and the buffers. It the page does
* not have buffers then when they are later attached they will all be set
* dirty.
*
* The buffers are dirtied before the page is dirtied. There's a small race
* window in which a writepage caller may see the page cleanness but not the
* buffer dirtiness. That's fine. If this code were to set the page dirty
* before the buffers, a concurrent writepage caller could clear the page dirty
* bit, see a bunch of clean buffers and we'd end up with dirty buffers/clean
* page on the dirty page list.
*
* We use private_lock to lock against try_to_free_buffers while using the
* page's buffer list. Also use this to protect against clean buffers being
* added to the page after it was set dirty.
*
* FIXME: may need to call ->reservepage here as well. That's rather up to the
* address_space though.
*/
int __set_page_dirty_buffers(struct page *page)
{
struct address_space *mapping = page_mapping(page);
if (unlikely(!mapping))
return !TestSetPageDirty(page);
spin_lock(&mapping->private_lock);
if (page_has_buffers(page)) {
struct buffer_head *head = page_buffers(page);
struct buffer_head *bh = head;
do {
set_buffer_dirty(bh);
bh = bh->b_this_page;
} while (bh != head);
}
spin_unlock(&mapping->private_lock);
return __set_page_dirty(page, mapping, 1);
}
EXPORT_SYMBOL(__set_page_dirty_buffers);
/*
* Write out and wait upon a list of buffers.
*
* We have conflicting pressures: we want to make sure that all
* initially dirty buffers get waited on, but that any subsequently
* dirtied buffers don't. After all, we don't want fsync to last
* forever if somebody is actively writing to the file.
*
* Do this in two main stages: first we copy dirty buffers to a
* temporary inode list, queueing the writes as we go. Then we clean
* up, waiting for those writes to complete.
*
* During this second stage, any subsequent updates to the file may end
* up refiling the buffer on the original inode's dirty list again, so
* there is a chance we will end up with a buffer queued for write but
* not yet completed on that list. So, as a final cleanup we go through
* the osync code to catch these locked, dirty buffers without requeuing
* any newly dirty buffers for write.
*/
static int fsync_buffers_list(spinlock_t *lock, struct list_head *list)
{
struct buffer_head *bh;
struct list_head tmp;
struct address_space *mapping;
int err = 0, err2;
INIT_LIST_HEAD(&tmp);
spin_lock(lock);
while (!list_empty(list)) {
bh = BH_ENTRY(list->next);
mapping = bh->b_assoc_map;
__remove_assoc_queue(bh);
/* Avoid race with mark_buffer_dirty_inode() which does
* a lockless check and we rely on seeing the dirty bit */
smp_mb();
if (buffer_dirty(bh) || buffer_locked(bh)) {
list_add(&bh->b_assoc_buffers, &tmp);
bh->b_assoc_map = mapping;
if (buffer_dirty(bh)) {
get_bh(bh);
spin_unlock(lock);
/*
* Ensure any pending I/O completes so that
* ll_rw_block() actually writes the current
* contents - it is a noop if I/O is still in
* flight on potentially older contents.
*/
ll_rw_block(SWRITE_SYNC, 1, &bh);
brelse(bh);
spin_lock(lock);
}
}
}
while (!list_empty(&tmp)) {
bh = BH_ENTRY(tmp.prev);
get_bh(bh);
mapping = bh->b_assoc_map;
__remove_assoc_queue(bh);
/* Avoid race with mark_buffer_dirty_inode() which does
* a lockless check and we rely on seeing the dirty bit */
smp_mb();
if (buffer_dirty(bh)) {
list_add(&bh->b_assoc_buffers,
&mapping->private_list);
bh->b_assoc_map = mapping;
}
spin_unlock(lock);
wait_on_buffer(bh);
if (!buffer_uptodate(bh))
err = -EIO;
brelse(bh);
spin_lock(lock);
}
spin_unlock(lock);
err2 = osync_buffers_list(lock, list);
if (err)
return err;
else
return err2;
}
/*
* Invalidate any and all dirty buffers on a given inode. We are
* probably unmounting the fs, but that doesn't mean we have already
* done a sync(). Just drop the buffers from the inode list.
*
* NOTE: we take the inode's blockdev's mapping's private_lock. Which
* assumes that all the buffers are against the blockdev. Not true
* for reiserfs.
*/
void invalidate_inode_buffers(struct inode *inode)
{
if (inode_has_buffers(inode)) {
struct address_space *mapping = &inode->i_data;
struct list_head *list = &mapping->private_list;
struct address_space *buffer_mapping = mapping->assoc_mapping;
spin_lock(&buffer_mapping->private_lock);
while (!list_empty(list))
__remove_assoc_queue(BH_ENTRY(list->next));
spin_unlock(&buffer_mapping->private_lock);
}
}
EXPORT_SYMBOL(invalidate_inode_buffers);
/*
* Remove any clean buffers from the inode's buffer list. This is called
* when we're trying to free the inode itself. Those buffers can pin it.
*
* Returns true if all buffers were removed.
*/
int remove_inode_buffers(struct inode *inode)
{
int ret = 1;
if (inode_has_buffers(inode)) {
struct address_space *mapping = &inode->i_data;
struct list_head *list = &mapping->private_list;
struct address_space *buffer_mapping = mapping->assoc_mapping;
spin_lock(&buffer_mapping->private_lock);
while (!list_empty(list)) {
struct buffer_head *bh = BH_ENTRY(list->next);
if (buffer_dirty(bh)) {
ret = 0;
break;
}
__remove_assoc_queue(bh);
}
spin_unlock(&buffer_mapping->private_lock);
}
return ret;
}
/*
* Create the appropriate buffers when given a page for data area and
* the size of each buffer.. Use the bh->b_this_page linked list to
* follow the buffers created. Return NULL if unable to create more
* buffers.
*
* The retry flag is used to differentiate async IO (paging, swapping)
* which may not fail from ordinary buffer allocations.
*/
struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size,
int retry)
{
struct buffer_head *bh, *head;
long offset;
try_again:
head = NULL;
offset = PAGE_SIZE;
while ((offset -= size) >= 0) {
bh = alloc_buffer_head(GFP_NOFS);
if (!bh)
goto no_grow;
bh->b_bdev = NULL;
bh->b_this_page = head;
bh->b_blocknr = -1;
head = bh;
bh->b_state = 0;
atomic_set(&bh->b_count, 0);
bh->b_private = NULL;
bh->b_size = size;
/* Link the buffer to its page */
set_bh_page(bh, page, offset);
init_buffer(bh, NULL, NULL);
}
return head;
/*
* In case anything failed, we just free everything we got.
*/
no_grow:
if (head) {
do {
bh = head;
head = head->b_this_page;
free_buffer_head(bh);
} while (head);
}
/*
* Return failure for non-async IO requests. Async IO requests
* are not allowed to fail, so we have to wait until buffer heads
* become available. But we don't want tasks sleeping with
* partially complete buffers, so all were released above.
*/
if (!retry)
return NULL;
/* We're _really_ low on memory. Now we just
* wait for old buffer heads to become free due to
* finishing IO. Since this is an async request and
* the reserve list is empty, we're sure there are
* async buffer heads in use.
*/
free_more_memory();
goto try_again;
}
EXPORT_SYMBOL_GPL(alloc_page_buffers);
static inline void
link_dev_buffers(struct page *page, struct buffer_head *head)
{
struct buffer_head *bh, *tail;
bh = head;
do {
tail = bh;
bh = bh->b_this_page;
} while (bh);
tail->b_this_page = head;
attach_page_buffers(page, head);
}
/*
* Initialise the state of a blockdev page's buffers.
*/
static void
init_page_buffers(struct page *page, struct block_device *bdev,
sector_t block, int size)
{
struct buffer_head *head = page_buffers(page);
struct buffer_head *bh = head;
int uptodate = PageUptodate(page);
do {
if (!buffer_mapped(bh)) {
init_buffer(bh, NULL, NULL);
bh->b_bdev = bdev;
bh->b_blocknr = block;
if (uptodate)
set_buffer_uptodate(bh);
set_buffer_mapped(bh);
}
block++;
bh = bh->b_this_page;
} while (bh != head);
}
/*
* Create the page-cache page that contains the requested block.
*
* This is user purely for blockdev mappings.
*/
static struct page *
grow_dev_page(struct block_device *bdev, sector_t block,
pgoff_t index, int size)
{
struct inode *inode = bdev->bd_inode;
struct page *page;
struct buffer_head *bh;
page = find_or_create_page(inode->i_mapping, index,
(mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS)|__GFP_MOVABLE);
if (!page)
return NULL;
BUG_ON(!PageLocked(page));
if (page_has_buffers(page)) {
bh = page_buffers(page);
if (bh->b_size == size) {
init_page_buffers(page, bdev, block, size);
return page;
}
if (!try_to_free_buffers(page))
goto failed;
}
/*
* Allocate some buffers for this page
*/
bh = alloc_page_buffers(page, size, 0);
if (!bh)
goto failed;
/*
* Link the page to the buffers and initialise them. Take the
* lock to be atomic wrt __find_get_block(), which does not
* run under the page lock.
*/
spin_lock(&inode->i_mapping->private_lock);
link_dev_buffers(page, bh);
init_page_buffers(page, bdev, block, size);
spin_unlock(&inode->i_mapping->private_lock);
return page;
failed:
BUG();
unlock_page(page);
page_cache_release(page);
return NULL;
}
/*
* Create buffers for the specified block device block's page. If
* that page was dirty, the buffers are set dirty also.
*/
static int
grow_buffers(struct block_device *bdev, sector_t block, int size)
{
struct page *page;
pgoff_t index;
int sizebits;
sizebits = -1;
do {
sizebits++;
} while ((size << sizebits) < PAGE_SIZE);
index = block >> sizebits;
/*
* Check for a block which wants to lie outside our maximum possible
* pagecache index. (this comparison is done using sector_t types).
*/
if (unlikely(index != block >> sizebits)) {
char b[BDEVNAME_SIZE];
printk(KERN_ERR "%s: requested out-of-range block %llu for "
"device %s\n",
__func__, (unsigned long long)block,
bdevname(bdev, b));
return -EIO;
}
block = index << sizebits;
/* Create a page with the proper size buffers.. */
page = grow_dev_page(bdev, block, index, size);
if (!page)
return 0;
unlock_page(page);
page_cache_release(page);
return 1;
}
static struct buffer_head *
__getblk_slow(struct block_device *bdev, sector_t block, int size)
{
/* Size must be multiple of hard sectorsize */
if (unlikely(size & (bdev_hardsect_size(bdev)-1) ||
(size < 512 || size > PAGE_SIZE))) {
printk(KERN_ERR "getblk(): invalid block size %d requested\n",
size);
printk(KERN_ERR "hardsect size: %d\n",
bdev_hardsect_size(bdev));
dump_stack();
return NULL;
}
for (;;) {
struct buffer_head * bh;
int ret;
bh = __find_get_block(bdev, block, size);
if (bh)
return bh;
ret = grow_buffers(bdev, block, size);
if (ret < 0)
return NULL;
if (ret == 0)
free_more_memory();
}
}
/*
* The relationship between dirty buffers and dirty pages:
*
* Whenever a page has any dirty buffers, the page's dirty bit is set, and
* the page is tagged dirty in its radix tree.
*
* At all times, the dirtiness of the buffers represents the dirtiness of
* subsections of the page. If the page has buffers, the page dirty bit is
* merely a hint about the true dirty state.
*
* When a page is set dirty in its entirety, all its buffers are marked dirty
* (if the page has buffers).
*
* When a buffer is marked dirty, its page is dirtied, but the page's other
* buffers are not.
*
* Also. When blockdev buffers are explicitly read with bread(), they
* individually become uptodate. But their backing page remains not
* uptodate - even if all of its buffers are uptodate. A subsequent
* block_read_full_page() against that page will discover all the uptodate
* buffers, will set the page uptodate and will perform no I/O.
*/
/**
* mark_buffer_dirty - mark a buffer_head as needing writeout
* @bh: the buffer_head to mark dirty
*
* mark_buffer_dirty() will set the dirty bit against the buffer, then set its
* backing page dirty, then tag the page as dirty in its address_space's radix
* tree and then attach the address_space's inode to its superblock's dirty
* inode list.
*
* mark_buffer_dirty() is atomic. It takes bh->b_page->mapping->private_lock,
* mapping->tree_lock and the global inode_lock.
*/
void mark_buffer_dirty(struct buffer_head *bh)
{
WARN_ON_ONCE(!buffer_uptodate(bh));
/*
* Very *carefully* optimize the it-is-already-dirty case.
*
* Don't let the final "is it dirty" escape to before we
* perhaps modified the buffer.
*/
if (buffer_dirty(bh)) {
smp_mb();
if (buffer_dirty(bh))
return;
}
if (!test_set_buffer_dirty(bh))
__set_page_dirty(bh->b_page, page_mapping(bh->b_page), 0);
}
/*
* Decrement a buffer_head's reference count. If all buffers against a page
* have zero reference count, are clean and unlocked, and if the page is clean
* and unlocked then try_to_free_buffers() may strip the buffers from the page
* in preparation for freeing it (sometimes, rarely, buffers are removed from
* a page but it ends up not being freed, and buffers may later be reattached).
*/
void __brelse(struct buffer_head * buf)
{
if (atomic_read(&buf->b_count)) {
put_bh(buf);
return;
}
WARN(1, KERN_ERR "VFS: brelse: Trying to free free buffer\n");
}
/*
* bforget() is like brelse(), except it discards any
* potentially dirty data.
*/
void __bforget(struct buffer_head *bh)
{
clear_buffer_dirty(bh);
if (bh->b_assoc_map) {
struct address_space *buffer_mapping = bh->b_page->mapping;
spin_lock(&buffer_mapping->private_lock);
list_del_init(&bh->b_assoc_buffers);
bh->b_assoc_map = NULL;
spin_unlock(&buffer_mapping->private_lock);
}
__brelse(bh);
}
static struct buffer_head *__bread_slow(struct buffer_head *bh)
{
lock_buffer(bh);
if (buffer_uptodate(bh)) {
unlock_buffer(bh);
return bh;
} else {
get_bh(bh);
bh->b_end_io = end_buffer_read_sync;
submit_bh(READ, bh);
wait_on_buffer(bh);
if (buffer_uptodate(bh))
return bh;
}
brelse(bh);
return NULL;
}
/*
* Per-cpu buffer LRU implementation. To reduce the cost of __find_get_block().
* The bhs[] array is sorted - newest buffer is at bhs[0]. Buffers have their
* refcount elevated by one when they're in an LRU. A buffer can only appear
* once in a particular CPU's LRU. A single buffer can be present in multiple
* CPU's LRUs at the same time.
*
* This is a transparent caching front-end to sb_bread(), sb_getblk() and
* sb_find_get_block().
*
* The LRUs themselves only need locking against invalidate_bh_lrus. We use
* a local interrupt disable for that.
*/
#define BH_LRU_SIZE 8
struct bh_lru {
struct buffer_head *bhs[BH_LRU_SIZE];
};
static DEFINE_PER_CPU(struct bh_lru, bh_lrus) = {{ NULL }};
#ifdef CONFIG_SMP
#define bh_lru_lock() local_irq_disable()
#define bh_lru_unlock() local_irq_enable()
#else
#define bh_lru_lock() preempt_disable()
#define bh_lru_unlock() preempt_enable()
#endif
static inline void check_irqs_on(void)
{
#ifdef irqs_disabled
BUG_ON(irqs_disabled());
#endif
}
/*
* The LRU management algorithm is dopey-but-simple. Sorry.
*/
static void bh_lru_install(struct buffer_head *bh)
{
struct buffer_head *evictee = NULL;
struct bh_lru *lru;
check_irqs_on();
bh_lru_lock();
lru = &__get_cpu_var(bh_lrus);
if (lru->bhs[0] != bh) {
struct buffer_head *bhs[BH_LRU_SIZE];
int in;
int out = 0;
get_bh(bh);
bhs[out++] = bh;
for (in = 0; in < BH_LRU_SIZE; in++) {
struct buffer_head *bh2 = lru->bhs[in];
if (bh2 == bh) {
__brelse(bh2);
} else {
if (out >= BH_LRU_SIZE) {
BUG_ON(evictee != NULL);
evictee = bh2;
} else {
bhs[out++] = bh2;
}
}
}
while (out < BH_LRU_SIZE)
bhs[out++] = NULL;
memcpy(lru->bhs, bhs, sizeof(bhs));
}
bh_lru_unlock();
if (evictee)
__brelse(evictee);
}
/*
* Look up the bh in this cpu's LRU. If it's there, move it to the head.
*/
static struct buffer_head *
lookup_bh_lru(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *ret = NULL;
struct bh_lru *lru;
unsigned int i;
check_irqs_on();
bh_lru_lock();
lru = &__get_cpu_var(bh_lrus);
for (i = 0; i < BH_LRU_SIZE; i++) {
struct buffer_head *bh = lru->bhs[i];
if (bh && bh->b_bdev == bdev &&
bh->b_blocknr == block && bh->b_size == size) {
if (i) {
while (i) {
lru->bhs[i] = lru->bhs[i - 1];
i--;
}
lru->bhs[0] = bh;
}
get_bh(bh);
ret = bh;
break;
}
}
bh_lru_unlock();
return ret;
}
/*
* Perform a pagecache lookup for the matching buffer. If it's there, refresh
* it in the LRU and mark it as accessed. If it is not present then return
* NULL
*/
struct buffer_head *
__find_get_block(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = lookup_bh_lru(bdev, block, size);
if (bh == NULL) {
bh = __find_get_block_slow(bdev, block);
if (bh)
bh_lru_install(bh);
}
if (bh)
touch_buffer(bh);
return bh;
}
EXPORT_SYMBOL(__find_get_block);
/*
* __getblk will locate (and, if necessary, create) the buffer_head
* which corresponds to the passed block_device, block and size. The
* returned buffer has its reference count incremented.
*
* __getblk() cannot fail - it just keeps trying. If you pass it an
* illegal block number, __getblk() will happily return a buffer_head
* which represents the non-existent block. Very weird.
*
* __getblk() will lock up the machine if grow_dev_page's try_to_free_buffers()
* attempt is failing. FIXME, perhaps?
*/
struct buffer_head *
__getblk(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __find_get_block(bdev, block, size);
might_sleep();
if (bh == NULL)
bh = __getblk_slow(bdev, block, size);
return bh;
}
EXPORT_SYMBOL(__getblk);
/*
* Do async read-ahead on a buffer..
*/
void __breadahead(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __getblk(bdev, block, size);
if (likely(bh)) {
ll_rw_block(READA, 1, &bh);
brelse(bh);
}
}
EXPORT_SYMBOL(__breadahead);
/**
* __bread() - reads a specified block and returns the bh
* @bdev: the block_device to read from
* @block: number of block
* @size: size (in bytes) to read
*
* Reads a specified block, and returns buffer head that contains it.
* It returns NULL if the block was unreadable.
*/
struct buffer_head *
__bread(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __getblk(bdev, block, size);
if (likely(bh) && !buffer_uptodate(bh))
bh = __bread_slow(bh);
return bh;
}
EXPORT_SYMBOL(__bread);
/*
* invalidate_bh_lrus() is called rarely - but not only at unmount.
* This doesn't race because it runs in each cpu either in irq
* or with preempt disabled.
*/
static void invalidate_bh_lru(void *arg)
{
struct bh_lru *b = &get_cpu_var(bh_lrus);
int i;
for (i = 0; i < BH_LRU_SIZE; i++) {
brelse(b->bhs[i]);
b->bhs[i] = NULL;
}
put_cpu_var(bh_lrus);
}
void invalidate_bh_lrus(void)
{
on_each_cpu(invalidate_bh_lru, NULL, 1);
}
EXPORT_SYMBOL_GPL(invalidate_bh_lrus);
void set_bh_page(struct buffer_head *bh,
struct page *page, unsigned long offset)
{
bh->b_page = page;
BUG_ON(offset >= PAGE_SIZE);
if (PageHighMem(page))
/*
* This catches illegal uses and preserves the offset:
*/
bh->b_data = (char *)(0 + offset);
else
bh->b_data = page_address(page) + offset;
}
EXPORT_SYMBOL(set_bh_page);
/*
* Called when truncating a buffer on a page completely.
*/
static void discard_buffer(struct buffer_head * bh)
{
lock_buffer(bh);
clear_buffer_dirty(bh);
bh->b_bdev = NULL;
clear_buffer_mapped(bh);
clear_buffer_req(bh);
clear_buffer_new(bh);
clear_buffer_delay(bh);
clear_buffer_unwritten(bh);
unlock_buffer(bh);
}
/**
* block_invalidatepage - invalidate part of all of a buffer-backed page
*
* @page: the page which is affected
* @offset: the index of the truncation point
*
* block_invalidatepage() is called when all or part of the page has become
* invalidatedby a truncate operation.
*
* block_invalidatepage() does not have to release all buffers, but it must
* ensure that no dirty buffer is left outside @offset and that no I/O
* is underway against any of the blocks which are outside the truncation
* point. Because the caller is about to free (and possibly reuse) those
* blocks on-disk.
*/
void block_invalidatepage(struct page *page, unsigned long offset)
{
struct buffer_head *head, *bh, *next;
unsigned int curr_off = 0;
BUG_ON(!PageLocked(page));
if (!page_has_buffers(page))
goto out;
head = page_buffers(page);
bh = head;
do {
unsigned int next_off = curr_off + bh->b_size;
next = bh->b_this_page;
/*
* is this block fully invalidated?
*/
if (offset <= curr_off)
discard_buffer(bh);
curr_off = next_off;
bh = next;
} while (bh != head);
/*
* We release buffers only if the entire page is being invalidated.
* The get_block cached value has been unconditionally invalidated,
* so real IO is not possible anymore.
*/
if (offset == 0)
try_to_release_page(page, 0);
out:
return;
}
EXPORT_SYMBOL(block_invalidatepage);
/*
* We attach and possibly dirty the buffers atomically wrt
* __set_page_dirty_buffers() via private_lock. try_to_free_buffers
* is already excluded via the page lock.
*/
void create_empty_buffers(struct page *page,
unsigned long blocksize, unsigned long b_state)
{
struct buffer_head *bh, *head, *tail;
head = alloc_page_buffers(page, blocksize, 1);
bh = head;
do {
bh->b_state |= b_state;
tail = bh;
bh = bh->b_this_page;
} while (bh);
tail->b_this_page = head;
spin_lock(&page->mapping->private_lock);
if (PageUptodate(page) || PageDirty(page)) {
bh = head;
do {
if (PageDirty(page))
set_buffer_dirty(bh);
if (PageUptodate(page))
set_buffer_uptodate(bh);
bh = bh->b_this_page;
} while (bh != head);
}
attach_page_buffers(page, head);
spin_unlock(&page->mapping->private_lock);
}
EXPORT_SYMBOL(create_empty_buffers);
/*
* We are taking a block for data and we don't want any output from any
* buffer-cache aliases starting from return from that function and
* until the moment when something will explicitly mark the buffer
* dirty (hopefully that will not happen until we will free that block ;-)
* We don't even need to mark it not-uptodate - nobody can expect
* anything from a newly allocated buffer anyway. We used to used
* unmap_buffer() for such invalidation, but that was wrong. We definitely
* don't want to mark the alias unmapped, for example - it would confuse
* anyone who might pick it with bread() afterwards...
*
* Also.. Note that bforget() doesn't lock the buffer. So there can
* be writeout I/O going on against recently-freed buffers. We don't
* wait on that I/O in bforget() - it's more efficient to wait on the I/O
* only if we really need to. That happens here.
*/
void unmap_underlying_metadata(struct block_device *bdev, sector_t block)
{
struct buffer_head *old_bh;
might_sleep();
old_bh = __find_get_block_slow(bdev, block);
if (old_bh) {
clear_buffer_dirty(old_bh);
wait_on_buffer(old_bh);
clear_buffer_req(old_bh);
__brelse(old_bh);
}
}
EXPORT_SYMBOL(unmap_underlying_metadata);
/*
* NOTE! All mapped/uptodate combinations are valid:
*
* Mapped Uptodate Meaning
*
* No No "unknown" - must do get_block()
* No Yes "hole" - zero-filled
* Yes No "allocated" - allocated on disk, not read in
* Yes Yes "valid" - allocated and up-to-date in memory.
*
* "Dirty" is valid only with the last case (mapped+uptodate).
*/
/*
* While block_write_full_page is writing back the dirty buffers under
* the page lock, whoever dirtied the buffers may decide to clean them
* again at any time. We handle that by only looking at the buffer
* state inside lock_buffer().
*
* If block_write_full_page() is called for regular writeback
* (wbc->sync_mode == WB_SYNC_NONE) then it will redirty a page which has a
* locked buffer. This only can happen if someone has written the buffer
* directly, with submit_bh(). At the address_space level PageWriteback
* prevents this contention from occurring.
*/
static int __block_write_full_page(struct inode *inode, struct page *page,
get_block_t *get_block, struct writeback_control *wbc)
{
int err;
sector_t block;
sector_t last_block;
struct buffer_head *bh, *head;
const unsigned blocksize = 1 << inode->i_blkbits;
int nr_underway = 0;
BUG_ON(!PageLocked(page));
last_block = (i_size_read(inode) - 1) >> inode->i_blkbits;
if (!page_has_buffers(page)) {
create_empty_buffers(page, blocksize,
(1 << BH_Dirty)|(1 << BH_Uptodate));
}
/*
* Be very careful. We have no exclusion from __set_page_dirty_buffers
* here, and the (potentially unmapped) buffers may become dirty at
* any time. If a buffer becomes dirty here after we've inspected it
* then we just miss that fact, and the page stays dirty.
*
* Buffers outside i_size may be dirtied by __set_page_dirty_buffers;
* handle that here by just cleaning them.
*/
block = (sector_t)page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
head = page_buffers(page);
bh = head;
/*
* Get all the dirty buffers mapped to disk addresses and
* handle any aliases from the underlying blockdev's mapping.
*/
do {
if (block > last_block) {
/*
* mapped buffers outside i_size will occur, because
* this page can be outside i_size when there is a
* truncate in progress.
*/
/*
* The buffer was zeroed by block_write_full_page()
*/
clear_buffer_dirty(bh);
set_buffer_uptodate(bh);
} else if ((!buffer_mapped(bh) || buffer_delay(bh)) &&
buffer_dirty(bh)) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, block, bh, 1);
if (err)
goto recover;
clear_buffer_delay(bh);
if (buffer_new(bh)) {
/* blockdev mappings never come here */
clear_buffer_new(bh);
unmap_underlying_metadata(bh->b_bdev,
bh->b_blocknr);
}
}
bh = bh->b_this_page;
block++;
} while (bh != head);
do {
if (!buffer_mapped(bh))
continue;
/*
* If it's a fully non-blocking write attempt and we cannot
* lock the buffer then redirty the page. Note that this can
* potentially cause a busy-wait loop from pdflush and kswapd
* activity, but those code paths have their own higher-level
* throttling.
*/
if (wbc->sync_mode != WB_SYNC_NONE || !wbc->nonblocking) {
lock_buffer(bh);
} else if (!trylock_buffer(bh)) {
redirty_page_for_writepage(wbc, page);
continue;
}
if (test_clear_buffer_dirty(bh)) {
mark_buffer_async_write(bh);
} else {
unlock_buffer(bh);
}
} while ((bh = bh->b_this_page) != head);
/*
* The page and its buffers are protected by PageWriteback(), so we can
* drop the bh refcounts early.
*/
BUG_ON(PageWriteback(page));
set_page_writeback(page);
do {
struct buffer_head *next = bh->b_this_page;
if (buffer_async_write(bh)) {
submit_bh(WRITE, bh);
nr_underway++;
}
bh = next;
} while (bh != head);
unlock_page(page);
err = 0;
done:
if (nr_underway == 0) {
/*
* The page was marked dirty, but the buffers were
* clean. Someone wrote them back by hand with
* ll_rw_block/submit_bh. A rare case.
*/
end_page_writeback(page);
/*
* The page and buffer_heads can be released at any time from
* here on.
*/
}
return err;
recover:
/*
* ENOSPC, or some other error. We may already have added some
* blocks to the file, so we need to write these out to avoid
* exposing stale data.
* The page is currently locked and not marked for writeback
*/
bh = head;
/* Recovery: lock and submit the mapped buffers */
do {
if (buffer_mapped(bh) && buffer_dirty(bh) &&
!buffer_delay(bh)) {
lock_buffer(bh);
mark_buffer_async_write(bh);
} else {
/*
* The buffer may have been set dirty during
* attachment to a dirty page.
*/
clear_buffer_dirty(bh);
}
} while ((bh = bh->b_this_page) != head);
SetPageError(page);
BUG_ON(PageWriteback(page));
mapping_set_error(page->mapping, err);
set_page_writeback(page);
do {
struct buffer_head *next = bh->b_this_page;
if (buffer_async_write(bh)) {
clear_buffer_dirty(bh);
submit_bh(WRITE, bh);
nr_underway++;
}
bh = next;
} while (bh != head);
unlock_page(page);
goto done;
}
/*
* If a page has any new buffers, zero them out here, and mark them uptodate
* and dirty so they'll be written out (in order to prevent uninitialised
* block data from leaking). And clear the new bit.
*/
void page_zero_new_buffers(struct page *page, unsigned from, unsigned to)
{
unsigned int block_start, block_end;
struct buffer_head *head, *bh;
BUG_ON(!PageLocked(page));
if (!page_has_buffers(page))
return;
bh = head = page_buffers(page);
block_start = 0;
do {
block_end = block_start + bh->b_size;
if (buffer_new(bh)) {
if (block_end > from && block_start < to) {
if (!PageUptodate(page)) {
unsigned start, size;
start = max(from, block_start);
size = min(to, block_end) - start;
zero_user(page, start, size);
set_buffer_uptodate(bh);
}
clear_buffer_new(bh);
mark_buffer_dirty(bh);
}
}
block_start = block_end;
bh = bh->b_this_page;
} while (bh != head);
}
EXPORT_SYMBOL(page_zero_new_buffers);
static int __block_prepare_write(struct inode *inode, struct page *page,
unsigned from, unsigned to, get_block_t *get_block)
{
unsigned block_start, block_end;
sector_t block;
int err = 0;
unsigned blocksize, bbits;
struct buffer_head *bh, *head, *wait[2], **wait_bh=wait;
BUG_ON(!PageLocked(page));
BUG_ON(from > PAGE_CACHE_SIZE);
BUG_ON(to > PAGE_CACHE_SIZE);
BUG_ON(from > to);
blocksize = 1 << inode->i_blkbits;
if (!page_has_buffers(page))
create_empty_buffers(page, blocksize, 0);
head = page_buffers(page);
bbits = inode->i_blkbits;
block = (sector_t)page->index << (PAGE_CACHE_SHIFT - bbits);
for(bh = head, block_start = 0; bh != head || !block_start;
block++, block_start=block_end, bh = bh->b_this_page) {
block_end = block_start + blocksize;
if (block_end <= from || block_start >= to) {
if (PageUptodate(page)) {
if (!buffer_uptodate(bh))
set_buffer_uptodate(bh);
}
continue;
}
if (buffer_new(bh))
clear_buffer_new(bh);
if (!buffer_mapped(bh)) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, block, bh, 1);
if (err)
break;
if (buffer_new(bh)) {
unmap_underlying_metadata(bh->b_bdev,
bh->b_blocknr);
if (PageUptodate(page)) {
clear_buffer_new(bh);
set_buffer_uptodate(bh);
mark_buffer_dirty(bh);
continue;
}
if (block_end > to || block_start < from)
zero_user_segments(page,
to, block_end,
block_start, from);
continue;
}
}
if (PageUptodate(page)) {
if (!buffer_uptodate(bh))
set_buffer_uptodate(bh);
continue;
}
if (!buffer_uptodate(bh) && !buffer_delay(bh) &&
!buffer_unwritten(bh) &&
(block_start < from || block_end > to)) {
ll_rw_block(READ, 1, &bh);
*wait_bh++=bh;
}
}
/*
* If we issued read requests - let them complete.
*/
while(wait_bh > wait) {
wait_on_buffer(*--wait_bh);
if (!buffer_uptodate(*wait_bh))
err = -EIO;
}
if (unlikely(err))
page_zero_new_buffers(page, from, to);
return err;
}
static int __block_commit_write(struct inode *inode, struct page *page,
unsigned from, unsigned to)
{
unsigned block_start, block_end;
int partial = 0;
unsigned blocksize;
struct buffer_head *bh, *head;
blocksize = 1 << inode->i_blkbits;
for(bh = head = page_buffers(page), block_start = 0;
bh != head || !block_start;
block_start=block_end, bh = bh->b_this_page) {
block_end = block_start + blocksize;
if (block_end <= from || block_start >= to) {
if (!buffer_uptodate(bh))
partial = 1;
} else {
set_buffer_uptodate(bh);
mark_buffer_dirty(bh);
}
clear_buffer_new(bh);
}
/*
* If this is a partial write which happened to make all buffers
* uptodate then we can optimize away a bogus readpage() for
* the next read(). Here we 'discover' whether the page went
* uptodate as a result of this (potentially partial) write.
*/
if (!partial)
SetPageUptodate(page);
return 0;
}
/*
* block_write_begin takes care of the basic task of block allocation and
* bringing partial write blocks uptodate first.
*
* If *pagep is not NULL, then block_write_begin uses the locked page
* at *pagep rather than allocating its own. In this case, the page will
* not be unlocked or deallocated on failure.
*/
int block_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
get_block_t *get_block)
{
struct inode *inode = mapping->host;
int status = 0;
struct page *page;
pgoff_t index;
unsigned start, end;
int ownpage = 0;
index = pos >> PAGE_CACHE_SHIFT;
start = pos & (PAGE_CACHE_SIZE - 1);
end = start + len;
page = *pagep;
if (page == NULL) {
ownpage = 1;
page = grab_cache_page_write_begin(mapping, index, flags);
if (!page) {
status = -ENOMEM;
goto out;
}
*pagep = page;
} else
BUG_ON(!PageLocked(page));
status = __block_prepare_write(inode, page, start, end, get_block);
if (unlikely(status)) {
ClearPageUptodate(page);
if (ownpage) {
unlock_page(page);
page_cache_release(page);
*pagep = NULL;
/*
* prepare_write() may have instantiated a few blocks
* outside i_size. Trim these off again. Don't need
* i_size_read because we hold i_mutex.
*/
if (pos + len > inode->i_size)
vmtruncate(inode, inode->i_size);
}
goto out;
}
out:
return status;
}
EXPORT_SYMBOL(block_write_begin);
int block_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = mapping->host;
unsigned start;
start = pos & (PAGE_CACHE_SIZE - 1);
if (unlikely(copied < len)) {
/*
* The buffers that were written will now be uptodate, so we
* don't have to worry about a readpage reading them and
* overwriting a partial write. However if we have encountered
* a short write and only partially written into a buffer, it
* will not be marked uptodate, so a readpage might come in and
* destroy our partial write.
*
* Do the simplest thing, and just treat any short write to a
* non uptodate page as a zero-length write, and force the
* caller to redo the whole thing.
*/
if (!PageUptodate(page))
copied = 0;
page_zero_new_buffers(page, start+copied, start+len);
}
flush_dcache_page(page);
/* This could be a short (even 0-length) commit */
__block_commit_write(inode, page, start, start+copied);
return copied;
}
EXPORT_SYMBOL(block_write_end);
int generic_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = mapping->host;
int i_size_changed = 0;
copied = block_write_end(file, mapping, pos, len, copied, page, fsdata);
/*
* No need to use i_size_read() here, the i_size
* cannot change under us because we hold i_mutex.
*
* But it's important to update i_size while still holding page lock:
* page writeout could otherwise come in and zero beyond i_size.
*/
if (pos+copied > inode->i_size) {
i_size_write(inode, pos+copied);
i_size_changed = 1;
}
unlock_page(page);
page_cache_release(page);
/*
* Don't mark the inode dirty under page lock. First, it unnecessarily
* makes the holding time of page lock longer. Second, it forces lock
* ordering of page lock and transaction start for journaling
* filesystems.
*/
if (i_size_changed)
mark_inode_dirty(inode);
return copied;
}
EXPORT_SYMBOL(generic_write_end);
/*
* block_is_partially_uptodate checks whether buffers within a page are
* uptodate or not.
*
* Returns true if all buffers which correspond to a file portion
* we want to read are uptodate.
*/
int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
unsigned long from)
{
struct inode *inode = page->mapping->host;
unsigned block_start, block_end, blocksize;
unsigned to;
struct buffer_head *bh, *head;
int ret = 1;
if (!page_has_buffers(page))
return 0;
blocksize = 1 << inode->i_blkbits;
to = min_t(unsigned, PAGE_CACHE_SIZE - from, desc->count);
to = from + to;
if (from < blocksize && to > PAGE_CACHE_SIZE - blocksize)
return 0;
head = page_buffers(page);
bh = head;
block_start = 0;
do {
block_end = block_start + blocksize;
if (block_end > from && block_start < to) {
if (!buffer_uptodate(bh)) {
ret = 0;
break;
}
if (block_end >= to)
break;
}
block_start = block_end;
bh = bh->b_this_page;
} while (bh != head);
return ret;
}
EXPORT_SYMBOL(block_is_partially_uptodate);
/*
* Generic "read page" function for block devices that have the normal
* get_block functionality. This is most of the block device filesystems.
* Reads the page asynchronously --- the unlock_buffer() and
* set/clear_buffer_uptodate() functions propagate buffer state into the
* page struct once IO has completed.
*/
int block_read_full_page(struct page *page, get_block_t *get_block)
{
struct inode *inode = page->mapping->host;
sector_t iblock, lblock;
struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];
unsigned int blocksize;
int nr, i;
int fully_mapped = 1;
BUG_ON(!PageLocked(page));
blocksize = 1 << inode->i_blkbits;
if (!page_has_buffers(page))
create_empty_buffers(page, blocksize, 0);
head = page_buffers(page);
iblock = (sector_t)page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
lblock = (i_size_read(inode)+blocksize-1) >> inode->i_blkbits;
bh = head;
nr = 0;
i = 0;
do {
if (buffer_uptodate(bh))
continue;
if (!buffer_mapped(bh)) {
int err = 0;
fully_mapped = 0;
if (iblock < lblock) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, iblock, bh, 0);
if (err)
SetPageError(page);
}
if (!buffer_mapped(bh)) {
zero_user(page, i * blocksize, blocksize);
if (!err)
set_buffer_uptodate(bh);
continue;
}
/*
* get_block() might have updated the buffer
* synchronously
*/
if (buffer_uptodate(bh))
continue;
}
arr[nr++] = bh;
} while (i++, iblock++, (bh = bh->b_this_page) != head);
if (fully_mapped)
SetPageMappedToDisk(page);
if (!nr) {
/*
* All buffers are uptodate - we can set the page uptodate
* as well. But not if get_block() returned an error.
*/
if (!PageError(page))
SetPageUptodate(page);
unlock_page(page);
return 0;
}
/* Stage two: lock the buffers */
for (i = 0; i < nr; i++) {
bh = arr[i];
lock_buffer(bh);
mark_buffer_async_read(bh);
}
/*
* Stage 3: start the IO. Check for uptodateness
* inside the buffer lock in case another process reading
* the underlying blockdev brought it uptodate (the sct fix).
*/
for (i = 0; i < nr; i++) {
bh = arr[i];
if (buffer_uptodate(bh))
end_buffer_async_read(bh, 1);
else
submit_bh(READ, bh);
}
return 0;
}
/* utility function for filesystems that need to do work on expanding
* truncates. Uses filesystem pagecache writes to allow the filesystem to
* deal with the hole.
*/
int generic_cont_expand_simple(struct inode *inode, loff_t size)
{
struct address_space *mapping = inode->i_mapping;
struct page *page;
void *fsdata;
unsigned long limit;
int err;
err = -EFBIG;
limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
if (limit != RLIM_INFINITY && size > (loff_t)limit) {
send_sig(SIGXFSZ, current, 0);
goto out;
}
if (size > inode->i_sb->s_maxbytes)
goto out;
err = pagecache_write_begin(NULL, mapping, size, 0,
AOP_FLAG_UNINTERRUPTIBLE|AOP_FLAG_CONT_EXPAND,
&page, &fsdata);
if (err)
goto out;
err = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);
BUG_ON(err > 0);
out:
return err;
}
static int cont_expand_zero(struct file *file, struct address_space *mapping,
loff_t pos, loff_t *bytes)
{
struct inode *inode = mapping->host;
unsigned blocksize = 1 << inode->i_blkbits;
struct page *page;
void *fsdata;
pgoff_t index, curidx;
loff_t curpos;
unsigned zerofrom, offset, len;
int err = 0;
index = pos >> PAGE_CACHE_SHIFT;
offset = pos & ~PAGE_CACHE_MASK;
while (index > (curidx = (curpos = *bytes)>>PAGE_CACHE_SHIFT)) {
zerofrom = curpos & ~PAGE_CACHE_MASK;
if (zerofrom & (blocksize-1)) {
*bytes |= (blocksize-1);
(*bytes)++;
}
len = PAGE_CACHE_SIZE - zerofrom;
err = pagecache_write_begin(file, mapping, curpos, len,
AOP_FLAG_UNINTERRUPTIBLE,
&page, &fsdata);
if (err)
goto out;
zero_user(page, zerofrom, len);
err = pagecache_write_end(file, mapping, curpos, len, len,
page, fsdata);
if (err < 0)
goto out;
BUG_ON(err != len);
err = 0;
balance_dirty_pages_ratelimited(mapping);
}
/* page covers the boundary, find the boundary offset */
if (index == curidx) {
zerofrom = curpos & ~PAGE_CACHE_MASK;
/* if we will expand the thing last block will be filled */
if (offset <= zerofrom) {
goto out;
}
if (zerofrom & (blocksize-1)) {
*bytes |= (blocksize-1);
(*bytes)++;
}
len = offset - zerofrom;
err = pagecache_write_begin(file, mapping, curpos, len,
AOP_FLAG_UNINTERRUPTIBLE,
&page, &fsdata);
if (err)
goto out;
zero_user(page, zerofrom, len);
err = pagecache_write_end(file, mapping, curpos, len, len,
page, fsdata);
if (err < 0)
goto out;
BUG_ON(err != len);
err = 0;
}
out:
return err;
}
/*
* For moronic filesystems that do not allow holes in file.
* We may have to extend the file.
*/
int cont_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
get_block_t *get_block, loff_t *bytes)
{
struct inode *inode = mapping->host;
unsigned blocksize = 1 << inode->i_blkbits;
unsigned zerofrom;
int err;
err = cont_expand_zero(file, mapping, pos, bytes);
if (err)
goto out;
zerofrom = *bytes & ~PAGE_CACHE_MASK;
if (pos+len > *bytes && zerofrom & (blocksize-1)) {
*bytes |= (blocksize-1);
(*bytes)++;
}
*pagep = NULL;
err = block_write_begin(file, mapping, pos, len,
flags, pagep, fsdata, get_block);
out:
return err;
}
int block_prepare_write(struct page *page, unsigned from, unsigned to,
get_block_t *get_block)
{
struct inode *inode = page->mapping->host;
int err = __block_prepare_write(inode, page, from, to, get_block);
if (err)
ClearPageUptodate(page);
return err;
}
int block_commit_write(struct page *page, unsigned from, unsigned to)
{
struct inode *inode = page->mapping->host;
__block_commit_write(inode,page,from,to);
return 0;
}
/*
* block_page_mkwrite() is not allowed to change the file size as it gets
* called from a page fault handler when a page is first dirtied. Hence we must
* be careful to check for EOF conditions here. We set the page up correctly
* for a written page which means we get ENOSPC checking when writing into
* holes and correct delalloc and unwritten extent mapping on filesystems that
* support these features.
*
* We are not allowed to take the i_mutex here so we have to play games to
* protect against truncate races as the page could now be beyond EOF. Because
* vmtruncate() writes the inode size before removing pages, once we have the
* page lock we can determine safely if the page is beyond EOF. If it is not
* beyond EOF, then the page is guaranteed safe against truncation until we
* unlock the page.
*/
int
block_page_mkwrite(struct vm_area_struct *vma, struct page *page,
get_block_t get_block)
{
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
unsigned long end;
loff_t size;
int ret = -EINVAL;
lock_page(page);
size = i_size_read(inode);
if ((page->mapping != inode->i_mapping) ||
(page_offset(page) > size)) {
/* page got truncated out from underneath us */
goto out_unlock;
}
/* page is wholly or partially inside EOF */
if (((page->index + 1) << PAGE_CACHE_SHIFT) > size)
end = size & ~PAGE_CACHE_MASK;
else
end = PAGE_CACHE_SIZE;
ret = block_prepare_write(page, 0, end, get_block);
if (!ret)
ret = block_commit_write(page, 0, end);
out_unlock:
unlock_page(page);
return ret;
}
/*
* nobh_write_begin()'s prereads are special: the buffer_heads are freed
* immediately, while under the page lock. So it needs a special end_io
* handler which does not touch the bh after unlocking it.
*/
static void end_buffer_read_nobh(struct buffer_head *bh, int uptodate)
{
__end_buffer_read_notouch(bh, uptodate);
}
/*
* Attach the singly-linked list of buffers created by nobh_write_begin, to
* the page (converting it to circular linked list and taking care of page
* dirty races).
*/
static void attach_nobh_buffers(struct page *page, struct buffer_head *head)
{
struct buffer_head *bh;
BUG_ON(!PageLocked(page));
spin_lock(&page->mapping->private_lock);
bh = head;
do {
if (PageDirty(page))
set_buffer_dirty(bh);
if (!bh->b_this_page)
bh->b_this_page = head;
bh = bh->b_this_page;
} while (bh != head);
attach_page_buffers(page, head);
spin_unlock(&page->mapping->private_lock);
}
/*
* On entry, the page is fully not uptodate.
* On exit the page is fully uptodate in the areas outside (from,to)
*/
int nobh_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
get_block_t *get_block)
{
struct inode *inode = mapping->host;
const unsigned blkbits = inode->i_blkbits;
const unsigned blocksize = 1 << blkbits;
struct buffer_head *head, *bh;
struct page *page;
pgoff_t index;
unsigned from, to;
unsigned block_in_page;
unsigned block_start, block_end;
sector_t block_in_file;
int nr_reads = 0;
int ret = 0;
int is_mapped_to_disk = 1;
index = pos >> PAGE_CACHE_SHIFT;
from = pos & (PAGE_CACHE_SIZE - 1);
to = from + len;
page = grab_cache_page_write_begin(mapping, index, flags);
if (!page)
return -ENOMEM;
*pagep = page;
*fsdata = NULL;
if (page_has_buffers(page)) {
unlock_page(page);
page_cache_release(page);
*pagep = NULL;
return block_write_begin(file, mapping, pos, len, flags, pagep,
fsdata, get_block);
}
if (PageMappedToDisk(page))
return 0;
/*
* Allocate buffers so that we can keep track of state, and potentially
* attach them to the page if an error occurs. In the common case of
* no error, they will just be freed again without ever being attached
* to the page (which is all OK, because we're under the page lock).
*
* Be careful: the buffer linked list is a NULL terminated one, rather
* than the circular one we're used to.
*/
head = alloc_page_buffers(page, blocksize, 0);
if (!head) {
ret = -ENOMEM;
goto out_release;
}
block_in_file = (sector_t)page->index << (PAGE_CACHE_SHIFT - blkbits);
/*
* We loop across all blocks in the page, whether or not they are
* part of the affected region. This is so we can discover if the
* page is fully mapped-to-disk.
*/
for (block_start = 0, block_in_page = 0, bh = head;
block_start < PAGE_CACHE_SIZE;
block_in_page++, block_start += blocksize, bh = bh->b_this_page) {
int create;
block_end = block_start + blocksize;
bh->b_state = 0;
create = 1;
if (block_start >= to)
create = 0;
ret = get_block(inode, block_in_file + block_in_page,
bh, create);
if (ret)
goto failed;
if (!buffer_mapped(bh))
is_mapped_to_disk = 0;
if (buffer_new(bh))
unmap_underlying_metadata(bh->b_bdev, bh->b_blocknr);
if (PageUptodate(page)) {
set_buffer_uptodate(bh);
continue;
}
if (buffer_new(bh) || !buffer_mapped(bh)) {
zero_user_segments(page, block_start, from,
to, block_end);
continue;
}
if (buffer_uptodate(bh))
continue; /* reiserfs does this */
if (block_start < from || block_end > to) {
lock_buffer(bh);
bh->b_end_io = end_buffer_read_nobh;
submit_bh(READ, bh);
nr_reads++;
}
}
if (nr_reads) {
/*
* The page is locked, so these buffers are protected from
* any VM or truncate activity. Hence we don't need to care
* for the buffer_head refcounts.
*/
for (bh = head; bh; bh = bh->b_this_page) {
wait_on_buffer(bh);
if (!buffer_uptodate(bh))
ret = -EIO;
}
if (ret)
goto failed;
}
if (is_mapped_to_disk)
SetPageMappedToDisk(page);
*fsdata = head; /* to be released by nobh_write_end */
return 0;
failed:
BUG_ON(!ret);
/*
* Error recovery is a bit difficult. We need to zero out blocks that
* were newly allocated, and dirty them to ensure they get written out.
* Buffers need to be attached to the page at this point, otherwise
* the handling of potential IO errors during writeout would be hard
* (could try doing synchronous writeout, but what if that fails too?)
*/
attach_nobh_buffers(page, head);
page_zero_new_buffers(page, from, to);
out_release:
unlock_page(page);
page_cache_release(page);
*pagep = NULL;
if (pos + len > inode->i_size)
vmtruncate(inode, inode->i_size);
return ret;
}
EXPORT_SYMBOL(nobh_write_begin);
int nobh_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = page->mapping->host;
struct buffer_head *head = fsdata;
struct buffer_head *bh;
BUG_ON(fsdata != NULL && page_has_buffers(page));
if (unlikely(copied < len) && !page_has_buffers(page))
attach_nobh_buffers(page, head);
if (page_has_buffers(page))
return generic_write_end(file, mapping, pos, len,
copied, page, fsdata);
SetPageUptodate(page);
set_page_dirty(page);
if (pos+copied > inode->i_size) {
i_size_write(inode, pos+copied);
mark_inode_dirty(inode);
}
unlock_page(page);
page_cache_release(page);
while (head) {
bh = head;
head = head->b_this_page;
free_buffer_head(bh);
}
return copied;
}
EXPORT_SYMBOL(nobh_write_end);
/*
* nobh_writepage() - based on block_full_write_page() except
* that it tries to operate without attaching bufferheads to
* the page.
*/
int nobh_writepage(struct page *page, get_block_t *get_block,
struct writeback_control *wbc)
{
struct inode * const inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
const pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT;
unsigned offset;
int ret;
/* Is the page fully inside i_size? */
if (page->index < end_index)
goto out;
/* Is the page fully outside i_size? (truncate in progress) */
offset = i_size & (PAGE_CACHE_SIZE-1);
if (page->index >= end_index+1 || !offset) {
/*
* The page may have dirty, unmapped buffers. For example,
* they may have been added in ext3_writepage(). Make them
* freeable here, so the page does not leak.
*/
#if 0
/* Not really sure about this - do we need this ? */
if (page->mapping->a_ops->invalidatepage)
page->mapping->a_ops->invalidatepage(page, offset);
#endif
unlock_page(page);
return 0; /* don't care */
}
/*
* The page straddles i_size. It must be zeroed out on each and every
* writepage invocation because it may be mmapped. "A file is mapped
* in multiples of the page size. For a file that is not a multiple of
* the page size, the remaining memory is zeroed when mapped, and
* writes to that region are not written out to the file."
*/
zero_user_segment(page, offset, PAGE_CACHE_SIZE);
out:
ret = mpage_writepage(page, get_block, wbc);
if (ret == -EAGAIN)
ret = __block_write_full_page(inode, page, get_block, wbc);
return ret;
}
EXPORT_SYMBOL(nobh_writepage);
int nobh_truncate_page(struct address_space *mapping,
loff_t from, get_block_t *get_block)
{
pgoff_t index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
unsigned blocksize;
sector_t iblock;
unsigned length, pos;
struct inode *inode = mapping->host;
struct page *page;
struct buffer_head map_bh;
int err;
blocksize = 1 << inode->i_blkbits;
length = offset & (blocksize - 1);
/* Block boundary? Nothing to do */
if (!length)
return 0;
length = blocksize - length;
iblock = (sector_t)index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
page = grab_cache_page(mapping, index);
err = -ENOMEM;
if (!page)
goto out;
if (page_has_buffers(page)) {
has_buffers:
unlock_page(page);
page_cache_release(page);
return block_truncate_page(mapping, from, get_block);
}
/* Find the buffer that contains "offset" */
pos = blocksize;
while (offset >= pos) {
iblock++;
pos += blocksize;
}
err = get_block(inode, iblock, &map_bh, 0);
if (err)
goto unlock;
/* unmapped? It's a hole - nothing to do */
if (!buffer_mapped(&map_bh))
goto unlock;
/* Ok, it's mapped. Make sure it's up-to-date */
if (!PageUptodate(page)) {
err = mapping->a_ops->readpage(NULL, page);
if (err) {
page_cache_release(page);
goto out;
}
lock_page(page);
if (!PageUptodate(page)) {
err = -EIO;
goto unlock;
}
if (page_has_buffers(page))
goto has_buffers;
}
zero_user(page, offset, length);
set_page_dirty(page);
err = 0;
unlock:
unlock_page(page);
page_cache_release(page);
out:
return err;
}
EXPORT_SYMBOL(nobh_truncate_page);
int block_truncate_page(struct address_space *mapping,
loff_t from, get_block_t *get_block)
{
pgoff_t index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
unsigned blocksize;
sector_t iblock;
unsigned length, pos;
struct inode *inode = mapping->host;
struct page *page;
struct buffer_head *bh;
int err;
blocksize = 1 << inode->i_blkbits;
length = offset & (blocksize - 1);
/* Block boundary? Nothing to do */
if (!length)
return 0;
length = blocksize - length;
iblock = (sector_t)index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
page = grab_cache_page(mapping, index);
err = -ENOMEM;
if (!page)
goto out;
if (!page_has_buffers(page))
create_empty_buffers(page, blocksize, 0);
/* Find the buffer that contains "offset" */
bh = page_buffers(page);
pos = blocksize;
while (offset >= pos) {
bh = bh->b_this_page;
iblock++;
pos += blocksize;
}
err = 0;
if (!buffer_mapped(bh)) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, iblock, bh, 0);
if (err)
goto unlock;
/* unmapped? It's a hole - nothing to do */
if (!buffer_mapped(bh))
goto unlock;
}
/* Ok, it's mapped. Make sure it's up-to-date */
if (PageUptodate(page))
set_buffer_uptodate(bh);
if (!buffer_uptodate(bh) && !buffer_delay(bh) && !buffer_unwritten(bh)) {
err = -EIO;
ll_rw_block(READ, 1, &bh);
wait_on_buffer(bh);
/* Uhhuh. Read error. Complain and punt. */
if (!buffer_uptodate(bh))
goto unlock;
}
zero_user(page, offset, length);
mark_buffer_dirty(bh);
err = 0;
unlock:
unlock_page(page);
page_cache_release(page);
out:
return err;
}
/*
* The generic ->writepage function for buffer-backed address_spaces
*/
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc)
{
struct inode * const inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
const pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT;
unsigned offset;
/* Is the page fully inside i_size? */
if (page->index < end_index)
return __block_write_full_page(inode, page, get_block, wbc);
/* Is the page fully outside i_size? (truncate in progress) */
offset = i_size & (PAGE_CACHE_SIZE-1);
if (page->index >= end_index+1 || !offset) {
/*
* The page may have dirty, unmapped buffers. For example,
* they may have been added in ext3_writepage(). Make them
* freeable here, so the page does not leak.
*/
do_invalidatepage(page, 0);
unlock_page(page);
return 0; /* don't care */
}
/*
* The page straddles i_size. It must be zeroed out on each and every
* writepage invokation because it may be mmapped. "A file is mapped
* in multiples of the page size. For a file that is not a multiple of
* the page size, the remaining memory is zeroed when mapped, and
* writes to that region are not written out to the file."
*/
zero_user_segment(page, offset, PAGE_CACHE_SIZE);
return __block_write_full_page(inode, page, get_block, wbc);
}
sector_t generic_block_bmap(struct address_space *mapping, sector_t block,
get_block_t *get_block)
{
struct buffer_head tmp;
struct inode *inode = mapping->host;
tmp.b_state = 0;
tmp.b_blocknr = 0;
tmp.b_size = 1 << inode->i_blkbits;
get_block(inode, block, &tmp, 0);
return tmp.b_blocknr;
}
static void end_bio_bh_io_sync(struct bio *bio, int err)
{
struct buffer_head *bh = bio->bi_private;
if (err == -EOPNOTSUPP) {
set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
set_bit(BH_Eopnotsupp, &bh->b_state);
}
bh->b_end_io(bh, test_bit(BIO_UPTODATE, &bio->bi_flags));
bio_put(bio);
}
int submit_bh(int rw, struct buffer_head * bh)
{
struct bio *bio;
int ret = 0;
BUG_ON(!buffer_locked(bh));
BUG_ON(!buffer_mapped(bh));
BUG_ON(!bh->b_end_io);
/*
* Mask in barrier bit for a write (could be either a WRITE or a
* WRITE_SYNC
*/
if (buffer_ordered(bh) && (rw & WRITE))
rw |= WRITE_BARRIER;
/*
* Only clear out a write error when rewriting
*/
if (test_set_buffer_req(bh) && (rw & WRITE))
clear_buffer_write_io_error(bh);
/*
* from here on down, it's all bio -- do the initial mapping,
* submit_bio -> generic_make_request may further map this bio around
*/
bio = bio_alloc(GFP_NOIO, 1);
bio->bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio->bi_bdev = bh->b_bdev;
bio->bi_io_vec[0].bv_page = bh->b_page;
bio->bi_io_vec[0].bv_len = bh->b_size;
bio->bi_io_vec[0].bv_offset = bh_offset(bh);
bio->bi_vcnt = 1;
bio->bi_idx = 0;
bio->bi_size = bh->b_size;
bio->bi_end_io = end_bio_bh_io_sync;
bio->bi_private = bh;
bio_get(bio);
submit_bio(rw, bio);
if (bio_flagged(bio, BIO_EOPNOTSUPP))
ret = -EOPNOTSUPP;
bio_put(bio);
return ret;
}
/**
* ll_rw_block: low-level access to block devices (DEPRECATED)
* @rw: whether to %READ or %WRITE or %SWRITE or maybe %READA (readahead)
* @nr: number of &struct buffer_heads in the array
* @bhs: array of pointers to &struct buffer_head
*
* ll_rw_block() takes an array of pointers to &struct buffer_heads, and
* requests an I/O operation on them, either a %READ or a %WRITE. The third
* %SWRITE is like %WRITE only we make sure that the *current* data in buffers
* are sent to disk. The fourth %READA option is described in the documentation
* for generic_make_request() which ll_rw_block() calls.
*
* This function drops any buffer that it cannot get a lock on (with the
* BH_Lock state bit) unless SWRITE is required, any buffer that appears to be
* clean when doing a write request, and any buffer that appears to be
* up-to-date when doing read request. Further it marks as clean buffers that
* are processed for writing (the buffer cache won't assume that they are
* actually clean until the buffer gets unlocked).
*
* ll_rw_block sets b_end_io to simple completion handler that marks
* the buffer up-to-date (if approriate), unlocks the buffer and wakes
* any waiters.
*
* All of the buffers must be for the same device, and must also be a
* multiple of the current approved size for the device.
*/
void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
{
int i;
for (i = 0; i < nr; i++) {
struct buffer_head *bh = bhs[i];
if (rw == SWRITE || rw == SWRITE_SYNC)
lock_buffer(bh);
else if (!trylock_buffer(bh))
continue;
if (rw == WRITE || rw == SWRITE || rw == SWRITE_SYNC) {
if (test_clear_buffer_dirty(bh)) {
bh->b_end_io = end_buffer_write_sync;
get_bh(bh);
if (rw == SWRITE_SYNC)
submit_bh(WRITE_SYNC, bh);
else
submit_bh(WRITE, bh);
continue;
}
} else {
if (!buffer_uptodate(bh)) {
bh->b_end_io = end_buffer_read_sync;
get_bh(bh);
submit_bh(rw, bh);
continue;
}
}
unlock_buffer(bh);
}
}
/*
* For a data-integrity writeout, we need to wait upon any in-progress I/O
* and then start new I/O and then wait upon it. The caller must have a ref on
* the buffer_head.
*/
int sync_dirty_buffer(struct buffer_head *bh)
{
int ret = 0;
WARN_ON(atomic_read(&bh->b_count) < 1);
lock_buffer(bh);
if (test_clear_buffer_dirty(bh)) {
get_bh(bh);
bh->b_end_io = end_buffer_write_sync;
ret = submit_bh(WRITE_SYNC, bh);
wait_on_buffer(bh);
if (buffer_eopnotsupp(bh)) {
clear_buffer_eopnotsupp(bh);
ret = -EOPNOTSUPP;
}
if (!ret && !buffer_uptodate(bh))
ret = -EIO;
} else {
unlock_buffer(bh);
}
return ret;
}
/*
* try_to_free_buffers() checks if all the buffers on this particular page
* are unused, and releases them if so.
*
* Exclusion against try_to_free_buffers may be obtained by either
* locking the page or by holding its mapping's private_lock.
*
* If the page is dirty but all the buffers are clean then we need to
* be sure to mark the page clean as well. This is because the page
* may be against a block device, and a later reattachment of buffers
* to a dirty page will set *all* buffers dirty. Which would corrupt
* filesystem data on the same device.
*
* The same applies to regular filesystem pages: if all the buffers are
* clean then we set the page clean and proceed. To do that, we require
* total exclusion from __set_page_dirty_buffers(). That is obtained with
* private_lock.
*
* try_to_free_buffers() is non-blocking.
*/
static inline int buffer_busy(struct buffer_head *bh)
{
return atomic_read(&bh->b_count) |
(bh->b_state & ((1 << BH_Dirty) | (1 << BH_Lock)));
}
static int
drop_buffers(struct page *page, struct buffer_head **buffers_to_free)
{
struct buffer_head *head = page_buffers(page);
struct buffer_head *bh;
bh = head;
do {
if (buffer_write_io_error(bh) && page->mapping)
set_bit(AS_EIO, &page->mapping->flags);
if (buffer_busy(bh))
goto failed;
bh = bh->b_this_page;
} while (bh != head);
do {
struct buffer_head *next = bh->b_this_page;
if (bh->b_assoc_map)
__remove_assoc_queue(bh);
bh = next;
} while (bh != head);
*buffers_to_free = head;
__clear_page_buffers(page);
return 1;
failed:
return 0;
}
int try_to_free_buffers(struct page *page)
{
struct address_space * const mapping = page->mapping;
struct buffer_head *buffers_to_free = NULL;
int ret = 0;
BUG_ON(!PageLocked(page));
if (PageWriteback(page))
return 0;
if (mapping == NULL) { /* can this still happen? */
ret = drop_buffers(page, &buffers_to_free);
goto out;
}
spin_lock(&mapping->private_lock);
ret = drop_buffers(page, &buffers_to_free);
/*
* If the filesystem writes its buffers by hand (eg ext3)
* then we can have clean buffers against a dirty page. We
* clean the page here; otherwise the VM will never notice
* that the filesystem did any IO at all.
*
* Also, during truncate, discard_buffer will have marked all
* the page's buffers clean. We discover that here and clean
* the page also.
*
* private_lock must be held over this entire operation in order
* to synchronise against __set_page_dirty_buffers and prevent the
* dirty bit from being lost.
*/
if (ret)
cancel_dirty_page(page, PAGE_CACHE_SIZE);
spin_unlock(&mapping->private_lock);
out:
if (buffers_to_free) {
struct buffer_head *bh = buffers_to_free;
do {
struct buffer_head *next = bh->b_this_page;
free_buffer_head(bh);
bh = next;
} while (bh != buffers_to_free);
}
return ret;
}
EXPORT_SYMBOL(try_to_free_buffers);
void block_sync_page(struct page *page)
{
struct address_space *mapping;
smp_mb();
mapping = page_mapping(page);
if (mapping)
blk_run_backing_dev(mapping->backing_dev_info, page);
}
/*
* There are no bdflush tunables left. But distributions are
* still running obsolete flush daemons, so we terminate them here.
*
* Use of bdflush() is deprecated and will be removed in a future kernel.
* The `pdflush' kernel threads fully replace bdflush daemons and this call.
*/
SYSCALL_DEFINE2(bdflush, int, func, long, data)
{
static int msg_count;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (msg_count < 5) {
msg_count++;
printk(KERN_INFO
"warning: process `%s' used the obsolete bdflush"
" system call\n", current->comm);
printk(KERN_INFO "Fix your initscripts?\n");
}
if (func == 1)
do_exit(0);
return 0;
}
/*
* Buffer-head allocation
*/
static struct kmem_cache *bh_cachep;
/*
* Once the number of bh's in the machine exceeds this level, we start
* stripping them in writeback.
*/
static int max_buffer_heads;
int buffer_heads_over_limit;
struct bh_accounting {
int nr; /* Number of live bh's */
int ratelimit; /* Limit cacheline bouncing */
};
static DEFINE_PER_CPU(struct bh_accounting, bh_accounting) = {0, 0};
static void recalc_bh_state(void)
{
int i;
int tot = 0;
if (__get_cpu_var(bh_accounting).ratelimit++ < 4096)
return;
__get_cpu_var(bh_accounting).ratelimit = 0;
for_each_online_cpu(i)
tot += per_cpu(bh_accounting, i).nr;
buffer_heads_over_limit = (tot > max_buffer_heads);
}
struct buffer_head *alloc_buffer_head(gfp_t gfp_flags)
{
struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags);
if (ret) {
INIT_LIST_HEAD(&ret->b_assoc_buffers);
get_cpu_var(bh_accounting).nr++;
recalc_bh_state();
put_cpu_var(bh_accounting);
}
return ret;
}
EXPORT_SYMBOL(alloc_buffer_head);
void free_buffer_head(struct buffer_head *bh)
{
BUG_ON(!list_empty(&bh->b_assoc_buffers));
kmem_cache_free(bh_cachep, bh);
get_cpu_var(bh_accounting).nr--;
recalc_bh_state();
put_cpu_var(bh_accounting);
}
EXPORT_SYMBOL(free_buffer_head);
static void buffer_exit_cpu(int cpu)
{
int i;
struct bh_lru *b = &per_cpu(bh_lrus, cpu);
for (i = 0; i < BH_LRU_SIZE; i++) {
brelse(b->bhs[i]);
b->bhs[i] = NULL;
}
get_cpu_var(bh_accounting).nr += per_cpu(bh_accounting, cpu).nr;
per_cpu(bh_accounting, cpu).nr = 0;
put_cpu_var(bh_accounting);
}
static int buffer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
if (action == CPU_DEAD || action == CPU_DEAD_FROZEN)
buffer_exit_cpu((unsigned long)hcpu);
return NOTIFY_OK;
}
/**
* bh_uptodate_or_lock - Test whether the buffer is uptodate
* @bh: struct buffer_head
*
* Return true if the buffer is up-to-date and false,
* with the buffer locked, if not.
*/
int bh_uptodate_or_lock(struct buffer_head *bh)
{
if (!buffer_uptodate(bh)) {
lock_buffer(bh);
if (!buffer_uptodate(bh))
return 0;
unlock_buffer(bh);
}
return 1;
}
EXPORT_SYMBOL(bh_uptodate_or_lock);
/**
* bh_submit_read - Submit a locked buffer for reading
* @bh: struct buffer_head
*
* Returns zero on success and -EIO on error.
*/
int bh_submit_read(struct buffer_head *bh)
{
BUG_ON(!buffer_locked(bh));
if (buffer_uptodate(bh)) {
unlock_buffer(bh);
return 0;
}
get_bh(bh);
bh->b_end_io = end_buffer_read_sync;
submit_bh(READ, bh);
wait_on_buffer(bh);
if (buffer_uptodate(bh))
return 0;
return -EIO;
}
EXPORT_SYMBOL(bh_submit_read);
static void
init_buffer_head(void *data)
{
struct buffer_head *bh = data;
memset(bh, 0, sizeof(*bh));
INIT_LIST_HEAD(&bh->b_assoc_buffers);
}
void __init buffer_init(void)
{
int nrpages;
bh_cachep = kmem_cache_create("buffer_head",
sizeof(struct buffer_head), 0,
(SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
SLAB_MEM_SPREAD),
init_buffer_head);
/*
* Limit the bh occupancy to 10% of ZONE_NORMAL
*/
nrpages = (nr_free_buffer_pages() * 10) / 100;
max_buffer_heads = nrpages * (PAGE_SIZE / sizeof(struct buffer_head));
hotcpu_notifier(buffer_cpu_notify, 0);
}
EXPORT_SYMBOL(__bforget);
EXPORT_SYMBOL(__brelse);
EXPORT_SYMBOL(__wait_on_buffer);
EXPORT_SYMBOL(block_commit_write);
EXPORT_SYMBOL(block_prepare_write);
EXPORT_SYMBOL(block_page_mkwrite);
EXPORT_SYMBOL(block_read_full_page);
EXPORT_SYMBOL(block_sync_page);
EXPORT_SYMBOL(block_truncate_page);
EXPORT_SYMBOL(block_write_full_page);
EXPORT_SYMBOL(cont_write_begin);
EXPORT_SYMBOL(end_buffer_read_sync);
EXPORT_SYMBOL(end_buffer_write_sync);
EXPORT_SYMBOL(file_fsync);
EXPORT_SYMBOL(fsync_bdev);
EXPORT_SYMBOL(generic_block_bmap);
EXPORT_SYMBOL(generic_cont_expand_simple);
EXPORT_SYMBOL(init_buffer);
EXPORT_SYMBOL(invalidate_bdev);
EXPORT_SYMBOL(ll_rw_block);
EXPORT_SYMBOL(mark_buffer_dirty);
EXPORT_SYMBOL(submit_bh);
EXPORT_SYMBOL(sync_dirty_buffer);
EXPORT_SYMBOL(unlock_buffer);
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-08 22:45 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-08 22:45 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1045 bytes --]
On Sun, 2009-02-08 at 17:42 -0500, Christoph Hellwig wrote:
> On Sun, Feb 08, 2009 at 11:39:12PM +0100, Alessandro Bono wrote:
> > On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
> > > On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > > > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > > > here ]------------
> > > > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > > > fs/buffer.c:470!
> > >
> > > Per
> > > http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
> > >
> > > line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
> > >
> > > What additional patches do you have applied?
> > >
> >
> > vanilla kernel
> > no additional patches at all
>
> Well, the 2.6.28.4 clearly doesn't have a bug there. Can you
> attach the fs/buffer.c you built the kernel from?
>
sure, attached
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: buffer.c --]
[-- Type: text/x-csrc, Size: 89958 bytes --]
/*
* linux/fs/buffer.c
*
* Copyright (C) 1991, 1992, 2002 Linus Torvalds
*/
/*
* Start bdflush() with kernel_thread not syscall - Paul Gortmaker, 12/95
*
* Removed a lot of unnecessary code and simplified things now that
* the buffer cache isn't our primary cache - Andrew Tridgell 12/96
*
* Speed up hash, lru, and free list operations. Use gfp() for allocating
* hash table, use SLAB cache for buffer heads. SMP threading. -DaveM
*
* Added 32k buffer block sizes - these are required older ARM systems. - RMK
*
* async buffer flushing, 1999 Andrea Arcangeli <andrea@suse.de>
*/
#include <linux/kernel.h>
#include <linux/syscalls.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/percpu.h>
#include <linux/slab.h>
#include <linux/capability.h>
#include <linux/blkdev.h>
#include <linux/file.h>
#include <linux/quotaops.h>
#include <linux/highmem.h>
#include <linux/module.h>
#include <linux/writeback.h>
#include <linux/hash.h>
#include <linux/suspend.h>
#include <linux/buffer_head.h>
#include <linux/task_io_accounting_ops.h>
#include <linux/bio.h>
#include <linux/notifier.h>
#include <linux/cpu.h>
#include <linux/bitops.h>
#include <linux/mpage.h>
#include <linux/bit_spinlock.h>
static int fsync_buffers_list(spinlock_t *lock, struct list_head *list);
#define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers)
inline void
init_buffer(struct buffer_head *bh, bh_end_io_t *handler, void *private)
{
bh->b_end_io = handler;
bh->b_private = private;
}
static int sync_buffer(void *word)
{
struct block_device *bd;
struct buffer_head *bh
= container_of(word, struct buffer_head, b_state);
smp_mb();
bd = bh->b_bdev;
if (bd)
blk_run_address_space(bd->bd_inode->i_mapping);
io_schedule();
return 0;
}
void __lock_buffer(struct buffer_head *bh)
{
wait_on_bit_lock(&bh->b_state, BH_Lock, sync_buffer,
TASK_UNINTERRUPTIBLE);
}
EXPORT_SYMBOL(__lock_buffer);
void unlock_buffer(struct buffer_head *bh)
{
clear_bit_unlock(BH_Lock, &bh->b_state);
smp_mb__after_clear_bit();
wake_up_bit(&bh->b_state, BH_Lock);
}
/*
* Block until a buffer comes unlocked. This doesn't stop it
* from becoming locked again - you have to lock it yourself
* if you want to preserve its state.
*/
void __wait_on_buffer(struct buffer_head * bh)
{
wait_on_bit(&bh->b_state, BH_Lock, sync_buffer, TASK_UNINTERRUPTIBLE);
}
static void
__clear_page_buffers(struct page *page)
{
ClearPagePrivate(page);
set_page_private(page, 0);
page_cache_release(page);
}
static void buffer_io_error(struct buffer_head *bh)
{
char b[BDEVNAME_SIZE];
printk(KERN_ERR "Buffer I/O error on device %s, logical block %Lu\n",
bdevname(bh->b_bdev, b),
(unsigned long long)bh->b_blocknr);
}
/*
* End-of-IO handler helper function which does not touch the bh after
* unlocking it.
* Note: unlock_buffer() sort-of does touch the bh after unlocking it, but
* a race there is benign: unlock_buffer() only use the bh's address for
* hashing after unlocking the buffer, so it doesn't actually touch the bh
* itself.
*/
static void __end_buffer_read_notouch(struct buffer_head *bh, int uptodate)
{
if (uptodate) {
set_buffer_uptodate(bh);
} else {
/* This happens, due to failed READA attempts. */
clear_buffer_uptodate(bh);
}
unlock_buffer(bh);
}
/*
* Default synchronous end-of-IO handler.. Just mark it up-to-date and
* unlock the buffer. This is what ll_rw_block uses too.
*/
void end_buffer_read_sync(struct buffer_head *bh, int uptodate)
{
__end_buffer_read_notouch(bh, uptodate);
put_bh(bh);
}
void end_buffer_write_sync(struct buffer_head *bh, int uptodate)
{
char b[BDEVNAME_SIZE];
if (uptodate) {
set_buffer_uptodate(bh);
} else {
if (!buffer_eopnotsupp(bh) && printk_ratelimit()) {
buffer_io_error(bh);
printk(KERN_WARNING "lost page write due to "
"I/O error on %s\n",
bdevname(bh->b_bdev, b));
}
set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
}
unlock_buffer(bh);
put_bh(bh);
}
/*
* Write out and wait upon all the dirty data associated with a block
* device via its mapping. Does not take the superblock lock.
*/
int sync_blockdev(struct block_device *bdev)
{
int ret = 0;
if (bdev)
ret = filemap_write_and_wait(bdev->bd_inode->i_mapping);
return ret;
}
EXPORT_SYMBOL(sync_blockdev);
/*
* Write out and wait upon all dirty data associated with this
* device. Filesystem data as well as the underlying block
* device. Takes the superblock lock.
*/
int fsync_bdev(struct block_device *bdev)
{
struct super_block *sb = get_super(bdev);
if (sb) {
int res = fsync_super(sb);
drop_super(sb);
return res;
}
return sync_blockdev(bdev);
}
/**
* freeze_bdev -- lock a filesystem and force it into a consistent state
* @bdev: blockdevice to lock
*
* This takes the block device bd_mount_sem to make sure no new mounts
* happen on bdev until thaw_bdev() is called.
* If a superblock is found on this device, we take the s_umount semaphore
* on it to make sure nobody unmounts until the snapshot creation is done.
*/
struct super_block *freeze_bdev(struct block_device *bdev)
{
struct super_block *sb;
down(&bdev->bd_mount_sem);
sb = get_super(bdev);
if (sb && !(sb->s_flags & MS_RDONLY)) {
sb->s_frozen = SB_FREEZE_WRITE;
smp_wmb();
__fsync_super(sb);
sb->s_frozen = SB_FREEZE_TRANS;
smp_wmb();
sync_blockdev(sb->s_bdev);
if (sb->s_op->write_super_lockfs)
sb->s_op->write_super_lockfs(sb);
}
sync_blockdev(bdev);
return sb; /* thaw_bdev releases s->s_umount and bd_mount_sem */
}
EXPORT_SYMBOL(freeze_bdev);
/**
* thaw_bdev -- unlock filesystem
* @bdev: blockdevice to unlock
* @sb: associated superblock
*
* Unlocks the filesystem and marks it writeable again after freeze_bdev().
*/
void thaw_bdev(struct block_device *bdev, struct super_block *sb)
{
if (sb) {
BUG_ON(sb->s_bdev != bdev);
if (sb->s_op->unlockfs)
sb->s_op->unlockfs(sb);
sb->s_frozen = SB_UNFROZEN;
smp_wmb();
wake_up(&sb->s_wait_unfrozen);
drop_super(sb);
}
up(&bdev->bd_mount_sem);
}
EXPORT_SYMBOL(thaw_bdev);
/*
* Various filesystems appear to want __find_get_block to be non-blocking.
* But it's the page lock which protects the buffers. To get around this,
* we get exclusion from try_to_free_buffers with the blockdev mapping's
* private_lock.
*
* Hack idea: for the blockdev mapping, i_bufferlist_lock contention
* may be quite high. This code could TryLock the page, and if that
* succeeds, there is no need to take private_lock. (But if
* private_lock is contended then so is mapping->tree_lock).
*/
static struct buffer_head *
__find_get_block_slow(struct block_device *bdev, sector_t block)
{
struct inode *bd_inode = bdev->bd_inode;
struct address_space *bd_mapping = bd_inode->i_mapping;
struct buffer_head *ret = NULL;
pgoff_t index;
struct buffer_head *bh;
struct buffer_head *head;
struct page *page;
int all_mapped = 1;
index = block >> (PAGE_CACHE_SHIFT - bd_inode->i_blkbits);
page = find_get_page(bd_mapping, index);
if (!page)
goto out;
spin_lock(&bd_mapping->private_lock);
if (!page_has_buffers(page))
goto out_unlock;
head = page_buffers(page);
bh = head;
do {
if (bh->b_blocknr == block) {
ret = bh;
get_bh(bh);
goto out_unlock;
}
if (!buffer_mapped(bh))
all_mapped = 0;
bh = bh->b_this_page;
} while (bh != head);
/* we might be here because some of the buffers on this page are
* not mapped. This is due to various races between
* file io on the block device and getblk. It gets dealt with
* elsewhere, don't buffer_error if we had some unmapped buffers
*/
if (all_mapped) {
printk("__find_get_block_slow() failed. "
"block=%llu, b_blocknr=%llu\n",
(unsigned long long)block,
(unsigned long long)bh->b_blocknr);
printk("b_state=0x%08lx, b_size=%zu\n",
bh->b_state, bh->b_size);
printk("device blocksize: %d\n", 1 << bd_inode->i_blkbits);
}
out_unlock:
spin_unlock(&bd_mapping->private_lock);
page_cache_release(page);
out:
return ret;
}
/* If invalidate_buffers() will trash dirty buffers, it means some kind
of fs corruption is going on. Trashing dirty data always imply losing
information that was supposed to be just stored on the physical layer
by the user.
Thus invalidate_buffers in general usage is not allwowed to trash
dirty buffers. For example ioctl(FLSBLKBUF) expects dirty data to
be preserved. These buffers are simply skipped.
We also skip buffers which are still in use. For example this can
happen if a userspace program is reading the block device.
NOTE: In the case where the user removed a removable-media-disk even if
there's still dirty data not synced on disk (due a bug in the device driver
or due an error of the user), by not destroying the dirty buffers we could
generate corruption also on the next media inserted, thus a parameter is
necessary to handle this case in the most safe way possible (trying
to not corrupt also the new disk inserted with the data belonging to
the old now corrupted disk). Also for the ramdisk the natural thing
to do in order to release the ramdisk memory is to destroy dirty buffers.
These are two special cases. Normal usage imply the device driver
to issue a sync on the device (without waiting I/O completion) and
then an invalidate_buffers call that doesn't trash dirty buffers.
For handling cache coherency with the blkdev pagecache the 'update' case
is been introduced. It is needed to re-read from disk any pinned
buffer. NOTE: re-reading from disk is destructive so we can do it only
when we assume nobody is changing the buffercache under our I/O and when
we think the disk contains more recent information than the buffercache.
The update == 1 pass marks the buffers we need to update, the update == 2
pass does the actual I/O. */
void invalidate_bdev(struct block_device *bdev)
{
struct address_space *mapping = bdev->bd_inode->i_mapping;
if (mapping->nrpages == 0)
return;
invalidate_bh_lrus();
invalidate_mapping_pages(mapping, 0, -1);
}
/*
* Kick pdflush then try to free up some ZONE_NORMAL memory.
*/
static void free_more_memory(void)
{
struct zone *zone;
int nid;
wakeup_pdflush(1024);
yield();
for_each_online_node(nid) {
(void)first_zones_zonelist(node_zonelist(nid, GFP_NOFS),
gfp_zone(GFP_NOFS), NULL,
&zone);
if (zone)
try_to_free_pages(node_zonelist(nid, GFP_NOFS), 0,
GFP_NOFS);
}
}
/*
* I/O completion handler for block_read_full_page() - pages
* which come unlocked at the end of I/O.
*/
static void end_buffer_async_read(struct buffer_head *bh, int uptodate)
{
unsigned long flags;
struct buffer_head *first;
struct buffer_head *tmp;
struct page *page;
int page_uptodate = 1;
BUG_ON(!buffer_async_read(bh));
page = bh->b_page;
if (uptodate) {
set_buffer_uptodate(bh);
} else {
clear_buffer_uptodate(bh);
if (printk_ratelimit())
buffer_io_error(bh);
SetPageError(page);
}
/*
* Be _very_ careful from here on. Bad things can happen if
* two buffer heads end IO at almost the same time and both
* decide that the page is now completely done.
*/
first = page_buffers(page);
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_read(bh);
unlock_buffer(bh);
tmp = bh;
do {
if (!buffer_uptodate(tmp))
page_uptodate = 0;
if (buffer_async_read(tmp)) {
BUG_ON(!buffer_locked(tmp));
goto still_busy;
}
tmp = tmp->b_this_page;
} while (tmp != bh);
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
/*
* If none of the buffers had errors and they are all
* uptodate then we can set the page uptodate.
*/
if (page_uptodate && !PageError(page))
SetPageUptodate(page);
unlock_page(page);
return;
still_busy:
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
return;
}
/*
* Completion handler for block_write_full_page() - pages which are unlocked
* during I/O, and which have PageWriteback cleared upon I/O completion.
*/
static void end_buffer_async_write(struct buffer_head *bh, int uptodate)
{
char b[BDEVNAME_SIZE];
unsigned long flags;
struct buffer_head *first;
struct buffer_head *tmp;
struct page *page;
BUG_ON(!buffer_async_write(bh));
page = bh->b_page;
if (uptodate) {
set_buffer_uptodate(bh);
} else {
if (printk_ratelimit()) {
buffer_io_error(bh);
printk(KERN_WARNING "lost page write due to "
"I/O error on %s\n",
bdevname(bh->b_bdev, b));
}
set_bit(AS_EIO, &page->mapping->flags);
set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
SetPageError(page);
}
first = page_buffers(page);
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_write(bh);
unlock_buffer(bh);
tmp = bh->b_this_page;
while (tmp != bh) {
if (buffer_async_write(tmp)) {
BUG_ON(!buffer_locked(tmp));
goto still_busy;
}
tmp = tmp->b_this_page;
}
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
end_page_writeback(page);
return;
still_busy:
bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
local_irq_restore(flags);
return;
}
/*
* If a page's buffers are under async readin (end_buffer_async_read
* completion) then there is a possibility that another thread of
* control could lock one of the buffers after it has completed
* but while some of the other buffers have not completed. This
* locked buffer would confuse end_buffer_async_read() into not unlocking
* the page. So the absence of BH_Async_Read tells end_buffer_async_read()
* that this buffer is not under async I/O.
*
* The page comes unlocked when it has no locked buffer_async buffers
* left.
*
* PageLocked prevents anyone starting new async I/O reads any of
* the buffers.
*
* PageWriteback is used to prevent simultaneous writeout of the same
* page.
*
* PageLocked prevents anyone from starting writeback of a page which is
* under read I/O (PageWriteback is only ever set against a locked page).
*/
static void mark_buffer_async_read(struct buffer_head *bh)
{
bh->b_end_io = end_buffer_async_read;
set_buffer_async_read(bh);
}
void mark_buffer_async_write(struct buffer_head *bh)
{
bh->b_end_io = end_buffer_async_write;
set_buffer_async_write(bh);
}
EXPORT_SYMBOL(mark_buffer_async_write);
/*
* fs/buffer.c contains helper functions for buffer-backed address space's
* fsync functions. A common requirement for buffer-based filesystems is
* that certain data from the backing blockdev needs to be written out for
* a successful fsync(). For example, ext2 indirect blocks need to be
* written back and waited upon before fsync() returns.
*
* The functions mark_buffer_inode_dirty(), fsync_inode_buffers(),
* inode_has_buffers() and invalidate_inode_buffers() are provided for the
* management of a list of dependent buffers at ->i_mapping->private_list.
*
* Locking is a little subtle: try_to_free_buffers() will remove buffers
* from their controlling inode's queue when they are being freed. But
* try_to_free_buffers() will be operating against the *blockdev* mapping
* at the time, not against the S_ISREG file which depends on those buffers.
* So the locking for private_list is via the private_lock in the address_space
* which backs the buffers. Which is different from the address_space
* against which the buffers are listed. So for a particular address_space,
* mapping->private_lock does *not* protect mapping->private_list! In fact,
* mapping->private_list will always be protected by the backing blockdev's
* ->private_lock.
*
* Which introduces a requirement: all buffers on an address_space's
* ->private_list must be from the same address_space: the blockdev's.
*
* address_spaces which do not place buffers at ->private_list via these
* utility functions are free to use private_lock and private_list for
* whatever they want. The only requirement is that list_empty(private_list)
* be true at clear_inode() time.
*
* FIXME: clear_inode should not call invalidate_inode_buffers(). The
* filesystems should do that. invalidate_inode_buffers() should just go
* BUG_ON(!list_empty).
*
* FIXME: mark_buffer_dirty_inode() is a data-plane operation. It should
* take an address_space, not an inode. And it should be called
* mark_buffer_dirty_fsync() to clearly define why those buffers are being
* queued up.
*
* FIXME: mark_buffer_dirty_inode() doesn't need to add the buffer to the
* list if it is already on a list. Because if the buffer is on a list,
* it *must* already be on the right one. If not, the filesystem is being
* silly. This will save a ton of locking. But first we have to ensure
* that buffers are taken *off* the old inode's list when they are freed
* (presumably in truncate). That requires careful auditing of all
* filesystems (do it inside bforget()). It could also be done by bringing
* b_inode back.
*/
/*
* The buffer's backing address_space's private_lock must be held
*/
static void __remove_assoc_queue(struct buffer_head *bh)
{
list_del_init(&bh->b_assoc_buffers);
WARN_ON(!bh->b_assoc_map);
if (buffer_write_io_error(bh))
set_bit(AS_EIO, &bh->b_assoc_map->flags);
bh->b_assoc_map = NULL;
}
int inode_has_buffers(struct inode *inode)
{
return !list_empty(&inode->i_data.private_list);
}
/*
* osync is designed to support O_SYNC io. It waits synchronously for
* all already-submitted IO to complete, but does not queue any new
* writes to the disk.
*
* To do O_SYNC writes, just queue the buffer writes with ll_rw_block as
* you dirty the buffers, and then use osync_inode_buffers to wait for
* completion. Any other dirty buffers which are not yet queued for
* write will not be flushed to disk by the osync.
*/
static int osync_buffers_list(spinlock_t *lock, struct list_head *list)
{
struct buffer_head *bh;
struct list_head *p;
int err = 0;
spin_lock(lock);
repeat:
list_for_each_prev(p, list) {
bh = BH_ENTRY(p);
if (buffer_locked(bh)) {
get_bh(bh);
spin_unlock(lock);
wait_on_buffer(bh);
if (!buffer_uptodate(bh))
err = -EIO;
brelse(bh);
spin_lock(lock);
goto repeat;
}
}
spin_unlock(lock);
return err;
}
/**
* sync_mapping_buffers - write out & wait upon a mapping's "associated" buffers
* @mapping: the mapping which wants those buffers written
*
* Starts I/O against the buffers at mapping->private_list, and waits upon
* that I/O.
*
* Basically, this is a convenience function for fsync().
* @mapping is a file or directory which needs those buffers to be written for
* a successful fsync().
*/
int sync_mapping_buffers(struct address_space *mapping)
{
struct address_space *buffer_mapping = mapping->assoc_mapping;
if (buffer_mapping == NULL || list_empty(&mapping->private_list))
return 0;
return fsync_buffers_list(&buffer_mapping->private_lock,
&mapping->private_list);
}
EXPORT_SYMBOL(sync_mapping_buffers);
/*
* Called when we've recently written block `bblock', and it is known that
* `bblock' was for a buffer_boundary() buffer. This means that the block at
* `bblock + 1' is probably a dirty indirect block. Hunt it down and, if it's
* dirty, schedule it for IO. So that indirects merge nicely with their data.
*/
void write_boundary_block(struct block_device *bdev,
sector_t bblock, unsigned blocksize)
{
struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);
if (bh) {
if (buffer_dirty(bh))
ll_rw_block(WRITE, 1, &bh);
put_bh(bh);
}
}
void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode)
{
struct address_space *mapping = inode->i_mapping;
struct address_space *buffer_mapping = bh->b_page->mapping;
mark_buffer_dirty(bh);
if (!mapping->assoc_mapping) {
mapping->assoc_mapping = buffer_mapping;
} else {
BUG_ON(mapping->assoc_mapping != buffer_mapping);
}
if (!bh->b_assoc_map) {
spin_lock(&buffer_mapping->private_lock);
list_move_tail(&bh->b_assoc_buffers,
&mapping->private_list);
bh->b_assoc_map = mapping;
spin_unlock(&buffer_mapping->private_lock);
}
}
EXPORT_SYMBOL(mark_buffer_dirty_inode);
/*
* Mark the page dirty, and set it dirty in the radix tree, and mark the inode
* dirty.
*
* If warn is true, then emit a warning if the page is not uptodate and has
* not been truncated.
*/
static int __set_page_dirty(struct page *page,
struct address_space *mapping, int warn)
{
if (unlikely(!mapping))
return !TestSetPageDirty(page);
if (TestSetPageDirty(page))
return 0;
spin_lock_irq(&mapping->tree_lock);
if (page->mapping) { /* Race with truncate? */
WARN_ON_ONCE(warn && !PageUptodate(page));
if (mapping_cap_account_dirty(mapping)) {
__inc_zone_page_state(page, NR_FILE_DIRTY);
__inc_bdi_stat(mapping->backing_dev_info,
BDI_RECLAIMABLE);
task_io_account_write(PAGE_CACHE_SIZE);
}
radix_tree_tag_set(&mapping->page_tree,
page_index(page), PAGECACHE_TAG_DIRTY);
}
spin_unlock_irq(&mapping->tree_lock);
__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
return 1;
}
/*
* Add a page to the dirty page list.
*
* It is a sad fact of life that this function is called from several places
* deeply under spinlocking. It may not sleep.
*
* If the page has buffers, the uptodate buffers are set dirty, to preserve
* dirty-state coherency between the page and the buffers. It the page does
* not have buffers then when they are later attached they will all be set
* dirty.
*
* The buffers are dirtied before the page is dirtied. There's a small race
* window in which a writepage caller may see the page cleanness but not the
* buffer dirtiness. That's fine. If this code were to set the page dirty
* before the buffers, a concurrent writepage caller could clear the page dirty
* bit, see a bunch of clean buffers and we'd end up with dirty buffers/clean
* page on the dirty page list.
*
* We use private_lock to lock against try_to_free_buffers while using the
* page's buffer list. Also use this to protect against clean buffers being
* added to the page after it was set dirty.
*
* FIXME: may need to call ->reservepage here as well. That's rather up to the
* address_space though.
*/
int __set_page_dirty_buffers(struct page *page)
{
struct address_space *mapping = page_mapping(page);
if (unlikely(!mapping))
return !TestSetPageDirty(page);
spin_lock(&mapping->private_lock);
if (page_has_buffers(page)) {
struct buffer_head *head = page_buffers(page);
struct buffer_head *bh = head;
do {
set_buffer_dirty(bh);
bh = bh->b_this_page;
} while (bh != head);
}
spin_unlock(&mapping->private_lock);
return __set_page_dirty(page, mapping, 1);
}
EXPORT_SYMBOL(__set_page_dirty_buffers);
/*
* Write out and wait upon a list of buffers.
*
* We have conflicting pressures: we want to make sure that all
* initially dirty buffers get waited on, but that any subsequently
* dirtied buffers don't. After all, we don't want fsync to last
* forever if somebody is actively writing to the file.
*
* Do this in two main stages: first we copy dirty buffers to a
* temporary inode list, queueing the writes as we go. Then we clean
* up, waiting for those writes to complete.
*
* During this second stage, any subsequent updates to the file may end
* up refiling the buffer on the original inode's dirty list again, so
* there is a chance we will end up with a buffer queued for write but
* not yet completed on that list. So, as a final cleanup we go through
* the osync code to catch these locked, dirty buffers without requeuing
* any newly dirty buffers for write.
*/
static int fsync_buffers_list(spinlock_t *lock, struct list_head *list)
{
struct buffer_head *bh;
struct list_head tmp;
struct address_space *mapping;
int err = 0, err2;
INIT_LIST_HEAD(&tmp);
spin_lock(lock);
while (!list_empty(list)) {
bh = BH_ENTRY(list->next);
mapping = bh->b_assoc_map;
__remove_assoc_queue(bh);
/* Avoid race with mark_buffer_dirty_inode() which does
* a lockless check and we rely on seeing the dirty bit */
smp_mb();
if (buffer_dirty(bh) || buffer_locked(bh)) {
list_add(&bh->b_assoc_buffers, &tmp);
bh->b_assoc_map = mapping;
if (buffer_dirty(bh)) {
get_bh(bh);
spin_unlock(lock);
/*
* Ensure any pending I/O completes so that
* ll_rw_block() actually writes the current
* contents - it is a noop if I/O is still in
* flight on potentially older contents.
*/
ll_rw_block(SWRITE_SYNC, 1, &bh);
brelse(bh);
spin_lock(lock);
}
}
}
while (!list_empty(&tmp)) {
bh = BH_ENTRY(tmp.prev);
get_bh(bh);
mapping = bh->b_assoc_map;
__remove_assoc_queue(bh);
/* Avoid race with mark_buffer_dirty_inode() which does
* a lockless check and we rely on seeing the dirty bit */
smp_mb();
if (buffer_dirty(bh)) {
list_add(&bh->b_assoc_buffers,
&mapping->private_list);
bh->b_assoc_map = mapping;
}
spin_unlock(lock);
wait_on_buffer(bh);
if (!buffer_uptodate(bh))
err = -EIO;
brelse(bh);
spin_lock(lock);
}
spin_unlock(lock);
err2 = osync_buffers_list(lock, list);
if (err)
return err;
else
return err2;
}
/*
* Invalidate any and all dirty buffers on a given inode. We are
* probably unmounting the fs, but that doesn't mean we have already
* done a sync(). Just drop the buffers from the inode list.
*
* NOTE: we take the inode's blockdev's mapping's private_lock. Which
* assumes that all the buffers are against the blockdev. Not true
* for reiserfs.
*/
void invalidate_inode_buffers(struct inode *inode)
{
if (inode_has_buffers(inode)) {
struct address_space *mapping = &inode->i_data;
struct list_head *list = &mapping->private_list;
struct address_space *buffer_mapping = mapping->assoc_mapping;
spin_lock(&buffer_mapping->private_lock);
while (!list_empty(list))
__remove_assoc_queue(BH_ENTRY(list->next));
spin_unlock(&buffer_mapping->private_lock);
}
}
EXPORT_SYMBOL(invalidate_inode_buffers);
/*
* Remove any clean buffers from the inode's buffer list. This is called
* when we're trying to free the inode itself. Those buffers can pin it.
*
* Returns true if all buffers were removed.
*/
int remove_inode_buffers(struct inode *inode)
{
int ret = 1;
if (inode_has_buffers(inode)) {
struct address_space *mapping = &inode->i_data;
struct list_head *list = &mapping->private_list;
struct address_space *buffer_mapping = mapping->assoc_mapping;
spin_lock(&buffer_mapping->private_lock);
while (!list_empty(list)) {
struct buffer_head *bh = BH_ENTRY(list->next);
if (buffer_dirty(bh)) {
ret = 0;
break;
}
__remove_assoc_queue(bh);
}
spin_unlock(&buffer_mapping->private_lock);
}
return ret;
}
/*
* Create the appropriate buffers when given a page for data area and
* the size of each buffer.. Use the bh->b_this_page linked list to
* follow the buffers created. Return NULL if unable to create more
* buffers.
*
* The retry flag is used to differentiate async IO (paging, swapping)
* which may not fail from ordinary buffer allocations.
*/
struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size,
int retry)
{
struct buffer_head *bh, *head;
long offset;
try_again:
head = NULL;
offset = PAGE_SIZE;
while ((offset -= size) >= 0) {
bh = alloc_buffer_head(GFP_NOFS);
if (!bh)
goto no_grow;
bh->b_bdev = NULL;
bh->b_this_page = head;
bh->b_blocknr = -1;
head = bh;
bh->b_state = 0;
atomic_set(&bh->b_count, 0);
bh->b_private = NULL;
bh->b_size = size;
/* Link the buffer to its page */
set_bh_page(bh, page, offset);
init_buffer(bh, NULL, NULL);
}
return head;
/*
* In case anything failed, we just free everything we got.
*/
no_grow:
if (head) {
do {
bh = head;
head = head->b_this_page;
free_buffer_head(bh);
} while (head);
}
/*
* Return failure for non-async IO requests. Async IO requests
* are not allowed to fail, so we have to wait until buffer heads
* become available. But we don't want tasks sleeping with
* partially complete buffers, so all were released above.
*/
if (!retry)
return NULL;
/* We're _really_ low on memory. Now we just
* wait for old buffer heads to become free due to
* finishing IO. Since this is an async request and
* the reserve list is empty, we're sure there are
* async buffer heads in use.
*/
free_more_memory();
goto try_again;
}
EXPORT_SYMBOL_GPL(alloc_page_buffers);
static inline void
link_dev_buffers(struct page *page, struct buffer_head *head)
{
struct buffer_head *bh, *tail;
bh = head;
do {
tail = bh;
bh = bh->b_this_page;
} while (bh);
tail->b_this_page = head;
attach_page_buffers(page, head);
}
/*
* Initialise the state of a blockdev page's buffers.
*/
static void
init_page_buffers(struct page *page, struct block_device *bdev,
sector_t block, int size)
{
struct buffer_head *head = page_buffers(page);
struct buffer_head *bh = head;
int uptodate = PageUptodate(page);
do {
if (!buffer_mapped(bh)) {
init_buffer(bh, NULL, NULL);
bh->b_bdev = bdev;
bh->b_blocknr = block;
if (uptodate)
set_buffer_uptodate(bh);
set_buffer_mapped(bh);
}
block++;
bh = bh->b_this_page;
} while (bh != head);
}
/*
* Create the page-cache page that contains the requested block.
*
* This is user purely for blockdev mappings.
*/
static struct page *
grow_dev_page(struct block_device *bdev, sector_t block,
pgoff_t index, int size)
{
struct inode *inode = bdev->bd_inode;
struct page *page;
struct buffer_head *bh;
page = find_or_create_page(inode->i_mapping, index,
(mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS)|__GFP_MOVABLE);
if (!page)
return NULL;
BUG_ON(!PageLocked(page));
if (page_has_buffers(page)) {
bh = page_buffers(page);
if (bh->b_size == size) {
init_page_buffers(page, bdev, block, size);
return page;
}
if (!try_to_free_buffers(page))
goto failed;
}
/*
* Allocate some buffers for this page
*/
bh = alloc_page_buffers(page, size, 0);
if (!bh)
goto failed;
/*
* Link the page to the buffers and initialise them. Take the
* lock to be atomic wrt __find_get_block(), which does not
* run under the page lock.
*/
spin_lock(&inode->i_mapping->private_lock);
link_dev_buffers(page, bh);
init_page_buffers(page, bdev, block, size);
spin_unlock(&inode->i_mapping->private_lock);
return page;
failed:
BUG();
unlock_page(page);
page_cache_release(page);
return NULL;
}
/*
* Create buffers for the specified block device block's page. If
* that page was dirty, the buffers are set dirty also.
*/
static int
grow_buffers(struct block_device *bdev, sector_t block, int size)
{
struct page *page;
pgoff_t index;
int sizebits;
sizebits = -1;
do {
sizebits++;
} while ((size << sizebits) < PAGE_SIZE);
index = block >> sizebits;
/*
* Check for a block which wants to lie outside our maximum possible
* pagecache index. (this comparison is done using sector_t types).
*/
if (unlikely(index != block >> sizebits)) {
char b[BDEVNAME_SIZE];
printk(KERN_ERR "%s: requested out-of-range block %llu for "
"device %s\n",
__func__, (unsigned long long)block,
bdevname(bdev, b));
return -EIO;
}
block = index << sizebits;
/* Create a page with the proper size buffers.. */
page = grow_dev_page(bdev, block, index, size);
if (!page)
return 0;
unlock_page(page);
page_cache_release(page);
return 1;
}
static struct buffer_head *
__getblk_slow(struct block_device *bdev, sector_t block, int size)
{
/* Size must be multiple of hard sectorsize */
if (unlikely(size & (bdev_hardsect_size(bdev)-1) ||
(size < 512 || size > PAGE_SIZE))) {
printk(KERN_ERR "getblk(): invalid block size %d requested\n",
size);
printk(KERN_ERR "hardsect size: %d\n",
bdev_hardsect_size(bdev));
dump_stack();
return NULL;
}
for (;;) {
struct buffer_head * bh;
int ret;
bh = __find_get_block(bdev, block, size);
if (bh)
return bh;
ret = grow_buffers(bdev, block, size);
if (ret < 0)
return NULL;
if (ret == 0)
free_more_memory();
}
}
/*
* The relationship between dirty buffers and dirty pages:
*
* Whenever a page has any dirty buffers, the page's dirty bit is set, and
* the page is tagged dirty in its radix tree.
*
* At all times, the dirtiness of the buffers represents the dirtiness of
* subsections of the page. If the page has buffers, the page dirty bit is
* merely a hint about the true dirty state.
*
* When a page is set dirty in its entirety, all its buffers are marked dirty
* (if the page has buffers).
*
* When a buffer is marked dirty, its page is dirtied, but the page's other
* buffers are not.
*
* Also. When blockdev buffers are explicitly read with bread(), they
* individually become uptodate. But their backing page remains not
* uptodate - even if all of its buffers are uptodate. A subsequent
* block_read_full_page() against that page will discover all the uptodate
* buffers, will set the page uptodate and will perform no I/O.
*/
/**
* mark_buffer_dirty - mark a buffer_head as needing writeout
* @bh: the buffer_head to mark dirty
*
* mark_buffer_dirty() will set the dirty bit against the buffer, then set its
* backing page dirty, then tag the page as dirty in its address_space's radix
* tree and then attach the address_space's inode to its superblock's dirty
* inode list.
*
* mark_buffer_dirty() is atomic. It takes bh->b_page->mapping->private_lock,
* mapping->tree_lock and the global inode_lock.
*/
void mark_buffer_dirty(struct buffer_head *bh)
{
WARN_ON_ONCE(!buffer_uptodate(bh));
/*
* Very *carefully* optimize the it-is-already-dirty case.
*
* Don't let the final "is it dirty" escape to before we
* perhaps modified the buffer.
*/
if (buffer_dirty(bh)) {
smp_mb();
if (buffer_dirty(bh))
return;
}
if (!test_set_buffer_dirty(bh))
__set_page_dirty(bh->b_page, page_mapping(bh->b_page), 0);
}
/*
* Decrement a buffer_head's reference count. If all buffers against a page
* have zero reference count, are clean and unlocked, and if the page is clean
* and unlocked then try_to_free_buffers() may strip the buffers from the page
* in preparation for freeing it (sometimes, rarely, buffers are removed from
* a page but it ends up not being freed, and buffers may later be reattached).
*/
void __brelse(struct buffer_head * buf)
{
if (atomic_read(&buf->b_count)) {
put_bh(buf);
return;
}
WARN(1, KERN_ERR "VFS: brelse: Trying to free free buffer\n");
}
/*
* bforget() is like brelse(), except it discards any
* potentially dirty data.
*/
void __bforget(struct buffer_head *bh)
{
clear_buffer_dirty(bh);
if (bh->b_assoc_map) {
struct address_space *buffer_mapping = bh->b_page->mapping;
spin_lock(&buffer_mapping->private_lock);
list_del_init(&bh->b_assoc_buffers);
bh->b_assoc_map = NULL;
spin_unlock(&buffer_mapping->private_lock);
}
__brelse(bh);
}
static struct buffer_head *__bread_slow(struct buffer_head *bh)
{
lock_buffer(bh);
if (buffer_uptodate(bh)) {
unlock_buffer(bh);
return bh;
} else {
get_bh(bh);
bh->b_end_io = end_buffer_read_sync;
submit_bh(READ, bh);
wait_on_buffer(bh);
if (buffer_uptodate(bh))
return bh;
}
brelse(bh);
return NULL;
}
/*
* Per-cpu buffer LRU implementation. To reduce the cost of __find_get_block().
* The bhs[] array is sorted - newest buffer is at bhs[0]. Buffers have their
* refcount elevated by one when they're in an LRU. A buffer can only appear
* once in a particular CPU's LRU. A single buffer can be present in multiple
* CPU's LRUs at the same time.
*
* This is a transparent caching front-end to sb_bread(), sb_getblk() and
* sb_find_get_block().
*
* The LRUs themselves only need locking against invalidate_bh_lrus. We use
* a local interrupt disable for that.
*/
#define BH_LRU_SIZE 8
struct bh_lru {
struct buffer_head *bhs[BH_LRU_SIZE];
};
static DEFINE_PER_CPU(struct bh_lru, bh_lrus) = {{ NULL }};
#ifdef CONFIG_SMP
#define bh_lru_lock() local_irq_disable()
#define bh_lru_unlock() local_irq_enable()
#else
#define bh_lru_lock() preempt_disable()
#define bh_lru_unlock() preempt_enable()
#endif
static inline void check_irqs_on(void)
{
#ifdef irqs_disabled
BUG_ON(irqs_disabled());
#endif
}
/*
* The LRU management algorithm is dopey-but-simple. Sorry.
*/
static void bh_lru_install(struct buffer_head *bh)
{
struct buffer_head *evictee = NULL;
struct bh_lru *lru;
check_irqs_on();
bh_lru_lock();
lru = &__get_cpu_var(bh_lrus);
if (lru->bhs[0] != bh) {
struct buffer_head *bhs[BH_LRU_SIZE];
int in;
int out = 0;
get_bh(bh);
bhs[out++] = bh;
for (in = 0; in < BH_LRU_SIZE; in++) {
struct buffer_head *bh2 = lru->bhs[in];
if (bh2 == bh) {
__brelse(bh2);
} else {
if (out >= BH_LRU_SIZE) {
BUG_ON(evictee != NULL);
evictee = bh2;
} else {
bhs[out++] = bh2;
}
}
}
while (out < BH_LRU_SIZE)
bhs[out++] = NULL;
memcpy(lru->bhs, bhs, sizeof(bhs));
}
bh_lru_unlock();
if (evictee)
__brelse(evictee);
}
/*
* Look up the bh in this cpu's LRU. If it's there, move it to the head.
*/
static struct buffer_head *
lookup_bh_lru(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *ret = NULL;
struct bh_lru *lru;
unsigned int i;
check_irqs_on();
bh_lru_lock();
lru = &__get_cpu_var(bh_lrus);
for (i = 0; i < BH_LRU_SIZE; i++) {
struct buffer_head *bh = lru->bhs[i];
if (bh && bh->b_bdev == bdev &&
bh->b_blocknr == block && bh->b_size == size) {
if (i) {
while (i) {
lru->bhs[i] = lru->bhs[i - 1];
i--;
}
lru->bhs[0] = bh;
}
get_bh(bh);
ret = bh;
break;
}
}
bh_lru_unlock();
return ret;
}
/*
* Perform a pagecache lookup for the matching buffer. If it's there, refresh
* it in the LRU and mark it as accessed. If it is not present then return
* NULL
*/
struct buffer_head *
__find_get_block(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = lookup_bh_lru(bdev, block, size);
if (bh == NULL) {
bh = __find_get_block_slow(bdev, block);
if (bh)
bh_lru_install(bh);
}
if (bh)
touch_buffer(bh);
return bh;
}
EXPORT_SYMBOL(__find_get_block);
/*
* __getblk will locate (and, if necessary, create) the buffer_head
* which corresponds to the passed block_device, block and size. The
* returned buffer has its reference count incremented.
*
* __getblk() cannot fail - it just keeps trying. If you pass it an
* illegal block number, __getblk() will happily return a buffer_head
* which represents the non-existent block. Very weird.
*
* __getblk() will lock up the machine if grow_dev_page's try_to_free_buffers()
* attempt is failing. FIXME, perhaps?
*/
struct buffer_head *
__getblk(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __find_get_block(bdev, block, size);
might_sleep();
if (bh == NULL)
bh = __getblk_slow(bdev, block, size);
return bh;
}
EXPORT_SYMBOL(__getblk);
/*
* Do async read-ahead on a buffer..
*/
void __breadahead(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __getblk(bdev, block, size);
if (likely(bh)) {
ll_rw_block(READA, 1, &bh);
brelse(bh);
}
}
EXPORT_SYMBOL(__breadahead);
/**
* __bread() - reads a specified block and returns the bh
* @bdev: the block_device to read from
* @block: number of block
* @size: size (in bytes) to read
*
* Reads a specified block, and returns buffer head that contains it.
* It returns NULL if the block was unreadable.
*/
struct buffer_head *
__bread(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __getblk(bdev, block, size);
if (likely(bh) && !buffer_uptodate(bh))
bh = __bread_slow(bh);
return bh;
}
EXPORT_SYMBOL(__bread);
/*
* invalidate_bh_lrus() is called rarely - but not only at unmount.
* This doesn't race because it runs in each cpu either in irq
* or with preempt disabled.
*/
static void invalidate_bh_lru(void *arg)
{
struct bh_lru *b = &get_cpu_var(bh_lrus);
int i;
for (i = 0; i < BH_LRU_SIZE; i++) {
brelse(b->bhs[i]);
b->bhs[i] = NULL;
}
put_cpu_var(bh_lrus);
}
void invalidate_bh_lrus(void)
{
on_each_cpu(invalidate_bh_lru, NULL, 1);
}
EXPORT_SYMBOL_GPL(invalidate_bh_lrus);
void set_bh_page(struct buffer_head *bh,
struct page *page, unsigned long offset)
{
bh->b_page = page;
BUG_ON(offset >= PAGE_SIZE);
if (PageHighMem(page))
/*
* This catches illegal uses and preserves the offset:
*/
bh->b_data = (char *)(0 + offset);
else
bh->b_data = page_address(page) + offset;
}
EXPORT_SYMBOL(set_bh_page);
/*
* Called when truncating a buffer on a page completely.
*/
static void discard_buffer(struct buffer_head * bh)
{
lock_buffer(bh);
clear_buffer_dirty(bh);
bh->b_bdev = NULL;
clear_buffer_mapped(bh);
clear_buffer_req(bh);
clear_buffer_new(bh);
clear_buffer_delay(bh);
clear_buffer_unwritten(bh);
unlock_buffer(bh);
}
/**
* block_invalidatepage - invalidate part of all of a buffer-backed page
*
* @page: the page which is affected
* @offset: the index of the truncation point
*
* block_invalidatepage() is called when all or part of the page has become
* invalidatedby a truncate operation.
*
* block_invalidatepage() does not have to release all buffers, but it must
* ensure that no dirty buffer is left outside @offset and that no I/O
* is underway against any of the blocks which are outside the truncation
* point. Because the caller is about to free (and possibly reuse) those
* blocks on-disk.
*/
void block_invalidatepage(struct page *page, unsigned long offset)
{
struct buffer_head *head, *bh, *next;
unsigned int curr_off = 0;
BUG_ON(!PageLocked(page));
if (!page_has_buffers(page))
goto out;
head = page_buffers(page);
bh = head;
do {
unsigned int next_off = curr_off + bh->b_size;
next = bh->b_this_page;
/*
* is this block fully invalidated?
*/
if (offset <= curr_off)
discard_buffer(bh);
curr_off = next_off;
bh = next;
} while (bh != head);
/*
* We release buffers only if the entire page is being invalidated.
* The get_block cached value has been unconditionally invalidated,
* so real IO is not possible anymore.
*/
if (offset == 0)
try_to_release_page(page, 0);
out:
return;
}
EXPORT_SYMBOL(block_invalidatepage);
/*
* We attach and possibly dirty the buffers atomically wrt
* __set_page_dirty_buffers() via private_lock. try_to_free_buffers
* is already excluded via the page lock.
*/
void create_empty_buffers(struct page *page,
unsigned long blocksize, unsigned long b_state)
{
struct buffer_head *bh, *head, *tail;
head = alloc_page_buffers(page, blocksize, 1);
bh = head;
do {
bh->b_state |= b_state;
tail = bh;
bh = bh->b_this_page;
} while (bh);
tail->b_this_page = head;
spin_lock(&page->mapping->private_lock);
if (PageUptodate(page) || PageDirty(page)) {
bh = head;
do {
if (PageDirty(page))
set_buffer_dirty(bh);
if (PageUptodate(page))
set_buffer_uptodate(bh);
bh = bh->b_this_page;
} while (bh != head);
}
attach_page_buffers(page, head);
spin_unlock(&page->mapping->private_lock);
}
EXPORT_SYMBOL(create_empty_buffers);
/*
* We are taking a block for data and we don't want any output from any
* buffer-cache aliases starting from return from that function and
* until the moment when something will explicitly mark the buffer
* dirty (hopefully that will not happen until we will free that block ;-)
* We don't even need to mark it not-uptodate - nobody can expect
* anything from a newly allocated buffer anyway. We used to used
* unmap_buffer() for such invalidation, but that was wrong. We definitely
* don't want to mark the alias unmapped, for example - it would confuse
* anyone who might pick it with bread() afterwards...
*
* Also.. Note that bforget() doesn't lock the buffer. So there can
* be writeout I/O going on against recently-freed buffers. We don't
* wait on that I/O in bforget() - it's more efficient to wait on the I/O
* only if we really need to. That happens here.
*/
void unmap_underlying_metadata(struct block_device *bdev, sector_t block)
{
struct buffer_head *old_bh;
might_sleep();
old_bh = __find_get_block_slow(bdev, block);
if (old_bh) {
clear_buffer_dirty(old_bh);
wait_on_buffer(old_bh);
clear_buffer_req(old_bh);
__brelse(old_bh);
}
}
EXPORT_SYMBOL(unmap_underlying_metadata);
/*
* NOTE! All mapped/uptodate combinations are valid:
*
* Mapped Uptodate Meaning
*
* No No "unknown" - must do get_block()
* No Yes "hole" - zero-filled
* Yes No "allocated" - allocated on disk, not read in
* Yes Yes "valid" - allocated and up-to-date in memory.
*
* "Dirty" is valid only with the last case (mapped+uptodate).
*/
/*
* While block_write_full_page is writing back the dirty buffers under
* the page lock, whoever dirtied the buffers may decide to clean them
* again at any time. We handle that by only looking at the buffer
* state inside lock_buffer().
*
* If block_write_full_page() is called for regular writeback
* (wbc->sync_mode == WB_SYNC_NONE) then it will redirty a page which has a
* locked buffer. This only can happen if someone has written the buffer
* directly, with submit_bh(). At the address_space level PageWriteback
* prevents this contention from occurring.
*/
static int __block_write_full_page(struct inode *inode, struct page *page,
get_block_t *get_block, struct writeback_control *wbc)
{
int err;
sector_t block;
sector_t last_block;
struct buffer_head *bh, *head;
const unsigned blocksize = 1 << inode->i_blkbits;
int nr_underway = 0;
BUG_ON(!PageLocked(page));
last_block = (i_size_read(inode) - 1) >> inode->i_blkbits;
if (!page_has_buffers(page)) {
create_empty_buffers(page, blocksize,
(1 << BH_Dirty)|(1 << BH_Uptodate));
}
/*
* Be very careful. We have no exclusion from __set_page_dirty_buffers
* here, and the (potentially unmapped) buffers may become dirty at
* any time. If a buffer becomes dirty here after we've inspected it
* then we just miss that fact, and the page stays dirty.
*
* Buffers outside i_size may be dirtied by __set_page_dirty_buffers;
* handle that here by just cleaning them.
*/
block = (sector_t)page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
head = page_buffers(page);
bh = head;
/*
* Get all the dirty buffers mapped to disk addresses and
* handle any aliases from the underlying blockdev's mapping.
*/
do {
if (block > last_block) {
/*
* mapped buffers outside i_size will occur, because
* this page can be outside i_size when there is a
* truncate in progress.
*/
/*
* The buffer was zeroed by block_write_full_page()
*/
clear_buffer_dirty(bh);
set_buffer_uptodate(bh);
} else if ((!buffer_mapped(bh) || buffer_delay(bh)) &&
buffer_dirty(bh)) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, block, bh, 1);
if (err)
goto recover;
clear_buffer_delay(bh);
if (buffer_new(bh)) {
/* blockdev mappings never come here */
clear_buffer_new(bh);
unmap_underlying_metadata(bh->b_bdev,
bh->b_blocknr);
}
}
bh = bh->b_this_page;
block++;
} while (bh != head);
do {
if (!buffer_mapped(bh))
continue;
/*
* If it's a fully non-blocking write attempt and we cannot
* lock the buffer then redirty the page. Note that this can
* potentially cause a busy-wait loop from pdflush and kswapd
* activity, but those code paths have their own higher-level
* throttling.
*/
if (wbc->sync_mode != WB_SYNC_NONE || !wbc->nonblocking) {
lock_buffer(bh);
} else if (!trylock_buffer(bh)) {
redirty_page_for_writepage(wbc, page);
continue;
}
if (test_clear_buffer_dirty(bh)) {
mark_buffer_async_write(bh);
} else {
unlock_buffer(bh);
}
} while ((bh = bh->b_this_page) != head);
/*
* The page and its buffers are protected by PageWriteback(), so we can
* drop the bh refcounts early.
*/
BUG_ON(PageWriteback(page));
set_page_writeback(page);
do {
struct buffer_head *next = bh->b_this_page;
if (buffer_async_write(bh)) {
submit_bh(WRITE, bh);
nr_underway++;
}
bh = next;
} while (bh != head);
unlock_page(page);
err = 0;
done:
if (nr_underway == 0) {
/*
* The page was marked dirty, but the buffers were
* clean. Someone wrote them back by hand with
* ll_rw_block/submit_bh. A rare case.
*/
end_page_writeback(page);
/*
* The page and buffer_heads can be released at any time from
* here on.
*/
}
return err;
recover:
/*
* ENOSPC, or some other error. We may already have added some
* blocks to the file, so we need to write these out to avoid
* exposing stale data.
* The page is currently locked and not marked for writeback
*/
bh = head;
/* Recovery: lock and submit the mapped buffers */
do {
if (buffer_mapped(bh) && buffer_dirty(bh) &&
!buffer_delay(bh)) {
lock_buffer(bh);
mark_buffer_async_write(bh);
} else {
/*
* The buffer may have been set dirty during
* attachment to a dirty page.
*/
clear_buffer_dirty(bh);
}
} while ((bh = bh->b_this_page) != head);
SetPageError(page);
BUG_ON(PageWriteback(page));
mapping_set_error(page->mapping, err);
set_page_writeback(page);
do {
struct buffer_head *next = bh->b_this_page;
if (buffer_async_write(bh)) {
clear_buffer_dirty(bh);
submit_bh(WRITE, bh);
nr_underway++;
}
bh = next;
} while (bh != head);
unlock_page(page);
goto done;
}
/*
* If a page has any new buffers, zero them out here, and mark them uptodate
* and dirty so they'll be written out (in order to prevent uninitialised
* block data from leaking). And clear the new bit.
*/
void page_zero_new_buffers(struct page *page, unsigned from, unsigned to)
{
unsigned int block_start, block_end;
struct buffer_head *head, *bh;
BUG_ON(!PageLocked(page));
if (!page_has_buffers(page))
return;
bh = head = page_buffers(page);
block_start = 0;
do {
block_end = block_start + bh->b_size;
if (buffer_new(bh)) {
if (block_end > from && block_start < to) {
if (!PageUptodate(page)) {
unsigned start, size;
start = max(from, block_start);
size = min(to, block_end) - start;
zero_user(page, start, size);
set_buffer_uptodate(bh);
}
clear_buffer_new(bh);
mark_buffer_dirty(bh);
}
}
block_start = block_end;
bh = bh->b_this_page;
} while (bh != head);
}
EXPORT_SYMBOL(page_zero_new_buffers);
static int __block_prepare_write(struct inode *inode, struct page *page,
unsigned from, unsigned to, get_block_t *get_block)
{
unsigned block_start, block_end;
sector_t block;
int err = 0;
unsigned blocksize, bbits;
struct buffer_head *bh, *head, *wait[2], **wait_bh=wait;
BUG_ON(!PageLocked(page));
BUG_ON(from > PAGE_CACHE_SIZE);
BUG_ON(to > PAGE_CACHE_SIZE);
BUG_ON(from > to);
blocksize = 1 << inode->i_blkbits;
if (!page_has_buffers(page))
create_empty_buffers(page, blocksize, 0);
head = page_buffers(page);
bbits = inode->i_blkbits;
block = (sector_t)page->index << (PAGE_CACHE_SHIFT - bbits);
for(bh = head, block_start = 0; bh != head || !block_start;
block++, block_start=block_end, bh = bh->b_this_page) {
block_end = block_start + blocksize;
if (block_end <= from || block_start >= to) {
if (PageUptodate(page)) {
if (!buffer_uptodate(bh))
set_buffer_uptodate(bh);
}
continue;
}
if (buffer_new(bh))
clear_buffer_new(bh);
if (!buffer_mapped(bh)) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, block, bh, 1);
if (err)
break;
if (buffer_new(bh)) {
unmap_underlying_metadata(bh->b_bdev,
bh->b_blocknr);
if (PageUptodate(page)) {
clear_buffer_new(bh);
set_buffer_uptodate(bh);
mark_buffer_dirty(bh);
continue;
}
if (block_end > to || block_start < from)
zero_user_segments(page,
to, block_end,
block_start, from);
continue;
}
}
if (PageUptodate(page)) {
if (!buffer_uptodate(bh))
set_buffer_uptodate(bh);
continue;
}
if (!buffer_uptodate(bh) && !buffer_delay(bh) &&
!buffer_unwritten(bh) &&
(block_start < from || block_end > to)) {
ll_rw_block(READ, 1, &bh);
*wait_bh++=bh;
}
}
/*
* If we issued read requests - let them complete.
*/
while(wait_bh > wait) {
wait_on_buffer(*--wait_bh);
if (!buffer_uptodate(*wait_bh))
err = -EIO;
}
if (unlikely(err))
page_zero_new_buffers(page, from, to);
return err;
}
static int __block_commit_write(struct inode *inode, struct page *page,
unsigned from, unsigned to)
{
unsigned block_start, block_end;
int partial = 0;
unsigned blocksize;
struct buffer_head *bh, *head;
blocksize = 1 << inode->i_blkbits;
for(bh = head = page_buffers(page), block_start = 0;
bh != head || !block_start;
block_start=block_end, bh = bh->b_this_page) {
block_end = block_start + blocksize;
if (block_end <= from || block_start >= to) {
if (!buffer_uptodate(bh))
partial = 1;
} else {
set_buffer_uptodate(bh);
mark_buffer_dirty(bh);
}
clear_buffer_new(bh);
}
/*
* If this is a partial write which happened to make all buffers
* uptodate then we can optimize away a bogus readpage() for
* the next read(). Here we 'discover' whether the page went
* uptodate as a result of this (potentially partial) write.
*/
if (!partial)
SetPageUptodate(page);
return 0;
}
/*
* block_write_begin takes care of the basic task of block allocation and
* bringing partial write blocks uptodate first.
*
* If *pagep is not NULL, then block_write_begin uses the locked page
* at *pagep rather than allocating its own. In this case, the page will
* not be unlocked or deallocated on failure.
*/
int block_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
get_block_t *get_block)
{
struct inode *inode = mapping->host;
int status = 0;
struct page *page;
pgoff_t index;
unsigned start, end;
int ownpage = 0;
index = pos >> PAGE_CACHE_SHIFT;
start = pos & (PAGE_CACHE_SIZE - 1);
end = start + len;
page = *pagep;
if (page == NULL) {
ownpage = 1;
page = grab_cache_page_write_begin(mapping, index, flags);
if (!page) {
status = -ENOMEM;
goto out;
}
*pagep = page;
} else
BUG_ON(!PageLocked(page));
status = __block_prepare_write(inode, page, start, end, get_block);
if (unlikely(status)) {
ClearPageUptodate(page);
if (ownpage) {
unlock_page(page);
page_cache_release(page);
*pagep = NULL;
/*
* prepare_write() may have instantiated a few blocks
* outside i_size. Trim these off again. Don't need
* i_size_read because we hold i_mutex.
*/
if (pos + len > inode->i_size)
vmtruncate(inode, inode->i_size);
}
goto out;
}
out:
return status;
}
EXPORT_SYMBOL(block_write_begin);
int block_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = mapping->host;
unsigned start;
start = pos & (PAGE_CACHE_SIZE - 1);
if (unlikely(copied < len)) {
/*
* The buffers that were written will now be uptodate, so we
* don't have to worry about a readpage reading them and
* overwriting a partial write. However if we have encountered
* a short write and only partially written into a buffer, it
* will not be marked uptodate, so a readpage might come in and
* destroy our partial write.
*
* Do the simplest thing, and just treat any short write to a
* non uptodate page as a zero-length write, and force the
* caller to redo the whole thing.
*/
if (!PageUptodate(page))
copied = 0;
page_zero_new_buffers(page, start+copied, start+len);
}
flush_dcache_page(page);
/* This could be a short (even 0-length) commit */
__block_commit_write(inode, page, start, start+copied);
return copied;
}
EXPORT_SYMBOL(block_write_end);
int generic_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = mapping->host;
int i_size_changed = 0;
copied = block_write_end(file, mapping, pos, len, copied, page, fsdata);
/*
* No need to use i_size_read() here, the i_size
* cannot change under us because we hold i_mutex.
*
* But it's important to update i_size while still holding page lock:
* page writeout could otherwise come in and zero beyond i_size.
*/
if (pos+copied > inode->i_size) {
i_size_write(inode, pos+copied);
i_size_changed = 1;
}
unlock_page(page);
page_cache_release(page);
/*
* Don't mark the inode dirty under page lock. First, it unnecessarily
* makes the holding time of page lock longer. Second, it forces lock
* ordering of page lock and transaction start for journaling
* filesystems.
*/
if (i_size_changed)
mark_inode_dirty(inode);
return copied;
}
EXPORT_SYMBOL(generic_write_end);
/*
* block_is_partially_uptodate checks whether buffers within a page are
* uptodate or not.
*
* Returns true if all buffers which correspond to a file portion
* we want to read are uptodate.
*/
int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
unsigned long from)
{
struct inode *inode = page->mapping->host;
unsigned block_start, block_end, blocksize;
unsigned to;
struct buffer_head *bh, *head;
int ret = 1;
if (!page_has_buffers(page))
return 0;
blocksize = 1 << inode->i_blkbits;
to = min_t(unsigned, PAGE_CACHE_SIZE - from, desc->count);
to = from + to;
if (from < blocksize && to > PAGE_CACHE_SIZE - blocksize)
return 0;
head = page_buffers(page);
bh = head;
block_start = 0;
do {
block_end = block_start + blocksize;
if (block_end > from && block_start < to) {
if (!buffer_uptodate(bh)) {
ret = 0;
break;
}
if (block_end >= to)
break;
}
block_start = block_end;
bh = bh->b_this_page;
} while (bh != head);
return ret;
}
EXPORT_SYMBOL(block_is_partially_uptodate);
/*
* Generic "read page" function for block devices that have the normal
* get_block functionality. This is most of the block device filesystems.
* Reads the page asynchronously --- the unlock_buffer() and
* set/clear_buffer_uptodate() functions propagate buffer state into the
* page struct once IO has completed.
*/
int block_read_full_page(struct page *page, get_block_t *get_block)
{
struct inode *inode = page->mapping->host;
sector_t iblock, lblock;
struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];
unsigned int blocksize;
int nr, i;
int fully_mapped = 1;
BUG_ON(!PageLocked(page));
blocksize = 1 << inode->i_blkbits;
if (!page_has_buffers(page))
create_empty_buffers(page, blocksize, 0);
head = page_buffers(page);
iblock = (sector_t)page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
lblock = (i_size_read(inode)+blocksize-1) >> inode->i_blkbits;
bh = head;
nr = 0;
i = 0;
do {
if (buffer_uptodate(bh))
continue;
if (!buffer_mapped(bh)) {
int err = 0;
fully_mapped = 0;
if (iblock < lblock) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, iblock, bh, 0);
if (err)
SetPageError(page);
}
if (!buffer_mapped(bh)) {
zero_user(page, i * blocksize, blocksize);
if (!err)
set_buffer_uptodate(bh);
continue;
}
/*
* get_block() might have updated the buffer
* synchronously
*/
if (buffer_uptodate(bh))
continue;
}
arr[nr++] = bh;
} while (i++, iblock++, (bh = bh->b_this_page) != head);
if (fully_mapped)
SetPageMappedToDisk(page);
if (!nr) {
/*
* All buffers are uptodate - we can set the page uptodate
* as well. But not if get_block() returned an error.
*/
if (!PageError(page))
SetPageUptodate(page);
unlock_page(page);
return 0;
}
/* Stage two: lock the buffers */
for (i = 0; i < nr; i++) {
bh = arr[i];
lock_buffer(bh);
mark_buffer_async_read(bh);
}
/*
* Stage 3: start the IO. Check for uptodateness
* inside the buffer lock in case another process reading
* the underlying blockdev brought it uptodate (the sct fix).
*/
for (i = 0; i < nr; i++) {
bh = arr[i];
if (buffer_uptodate(bh))
end_buffer_async_read(bh, 1);
else
submit_bh(READ, bh);
}
return 0;
}
/* utility function for filesystems that need to do work on expanding
* truncates. Uses filesystem pagecache writes to allow the filesystem to
* deal with the hole.
*/
int generic_cont_expand_simple(struct inode *inode, loff_t size)
{
struct address_space *mapping = inode->i_mapping;
struct page *page;
void *fsdata;
unsigned long limit;
int err;
err = -EFBIG;
limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
if (limit != RLIM_INFINITY && size > (loff_t)limit) {
send_sig(SIGXFSZ, current, 0);
goto out;
}
if (size > inode->i_sb->s_maxbytes)
goto out;
err = pagecache_write_begin(NULL, mapping, size, 0,
AOP_FLAG_UNINTERRUPTIBLE|AOP_FLAG_CONT_EXPAND,
&page, &fsdata);
if (err)
goto out;
err = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);
BUG_ON(err > 0);
out:
return err;
}
static int cont_expand_zero(struct file *file, struct address_space *mapping,
loff_t pos, loff_t *bytes)
{
struct inode *inode = mapping->host;
unsigned blocksize = 1 << inode->i_blkbits;
struct page *page;
void *fsdata;
pgoff_t index, curidx;
loff_t curpos;
unsigned zerofrom, offset, len;
int err = 0;
index = pos >> PAGE_CACHE_SHIFT;
offset = pos & ~PAGE_CACHE_MASK;
while (index > (curidx = (curpos = *bytes)>>PAGE_CACHE_SHIFT)) {
zerofrom = curpos & ~PAGE_CACHE_MASK;
if (zerofrom & (blocksize-1)) {
*bytes |= (blocksize-1);
(*bytes)++;
}
len = PAGE_CACHE_SIZE - zerofrom;
err = pagecache_write_begin(file, mapping, curpos, len,
AOP_FLAG_UNINTERRUPTIBLE,
&page, &fsdata);
if (err)
goto out;
zero_user(page, zerofrom, len);
err = pagecache_write_end(file, mapping, curpos, len, len,
page, fsdata);
if (err < 0)
goto out;
BUG_ON(err != len);
err = 0;
balance_dirty_pages_ratelimited(mapping);
}
/* page covers the boundary, find the boundary offset */
if (index == curidx) {
zerofrom = curpos & ~PAGE_CACHE_MASK;
/* if we will expand the thing last block will be filled */
if (offset <= zerofrom) {
goto out;
}
if (zerofrom & (blocksize-1)) {
*bytes |= (blocksize-1);
(*bytes)++;
}
len = offset - zerofrom;
err = pagecache_write_begin(file, mapping, curpos, len,
AOP_FLAG_UNINTERRUPTIBLE,
&page, &fsdata);
if (err)
goto out;
zero_user(page, zerofrom, len);
err = pagecache_write_end(file, mapping, curpos, len, len,
page, fsdata);
if (err < 0)
goto out;
BUG_ON(err != len);
err = 0;
}
out:
return err;
}
/*
* For moronic filesystems that do not allow holes in file.
* We may have to extend the file.
*/
int cont_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
get_block_t *get_block, loff_t *bytes)
{
struct inode *inode = mapping->host;
unsigned blocksize = 1 << inode->i_blkbits;
unsigned zerofrom;
int err;
err = cont_expand_zero(file, mapping, pos, bytes);
if (err)
goto out;
zerofrom = *bytes & ~PAGE_CACHE_MASK;
if (pos+len > *bytes && zerofrom & (blocksize-1)) {
*bytes |= (blocksize-1);
(*bytes)++;
}
*pagep = NULL;
err = block_write_begin(file, mapping, pos, len,
flags, pagep, fsdata, get_block);
out:
return err;
}
int block_prepare_write(struct page *page, unsigned from, unsigned to,
get_block_t *get_block)
{
struct inode *inode = page->mapping->host;
int err = __block_prepare_write(inode, page, from, to, get_block);
if (err)
ClearPageUptodate(page);
return err;
}
int block_commit_write(struct page *page, unsigned from, unsigned to)
{
struct inode *inode = page->mapping->host;
__block_commit_write(inode,page,from,to);
return 0;
}
/*
* block_page_mkwrite() is not allowed to change the file size as it gets
* called from a page fault handler when a page is first dirtied. Hence we must
* be careful to check for EOF conditions here. We set the page up correctly
* for a written page which means we get ENOSPC checking when writing into
* holes and correct delalloc and unwritten extent mapping on filesystems that
* support these features.
*
* We are not allowed to take the i_mutex here so we have to play games to
* protect against truncate races as the page could now be beyond EOF. Because
* vmtruncate() writes the inode size before removing pages, once we have the
* page lock we can determine safely if the page is beyond EOF. If it is not
* beyond EOF, then the page is guaranteed safe against truncation until we
* unlock the page.
*/
int
block_page_mkwrite(struct vm_area_struct *vma, struct page *page,
get_block_t get_block)
{
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
unsigned long end;
loff_t size;
int ret = -EINVAL;
lock_page(page);
size = i_size_read(inode);
if ((page->mapping != inode->i_mapping) ||
(page_offset(page) > size)) {
/* page got truncated out from underneath us */
goto out_unlock;
}
/* page is wholly or partially inside EOF */
if (((page->index + 1) << PAGE_CACHE_SHIFT) > size)
end = size & ~PAGE_CACHE_MASK;
else
end = PAGE_CACHE_SIZE;
ret = block_prepare_write(page, 0, end, get_block);
if (!ret)
ret = block_commit_write(page, 0, end);
out_unlock:
unlock_page(page);
return ret;
}
/*
* nobh_write_begin()'s prereads are special: the buffer_heads are freed
* immediately, while under the page lock. So it needs a special end_io
* handler which does not touch the bh after unlocking it.
*/
static void end_buffer_read_nobh(struct buffer_head *bh, int uptodate)
{
__end_buffer_read_notouch(bh, uptodate);
}
/*
* Attach the singly-linked list of buffers created by nobh_write_begin, to
* the page (converting it to circular linked list and taking care of page
* dirty races).
*/
static void attach_nobh_buffers(struct page *page, struct buffer_head *head)
{
struct buffer_head *bh;
BUG_ON(!PageLocked(page));
spin_lock(&page->mapping->private_lock);
bh = head;
do {
if (PageDirty(page))
set_buffer_dirty(bh);
if (!bh->b_this_page)
bh->b_this_page = head;
bh = bh->b_this_page;
} while (bh != head);
attach_page_buffers(page, head);
spin_unlock(&page->mapping->private_lock);
}
/*
* On entry, the page is fully not uptodate.
* On exit the page is fully uptodate in the areas outside (from,to)
*/
int nobh_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
get_block_t *get_block)
{
struct inode *inode = mapping->host;
const unsigned blkbits = inode->i_blkbits;
const unsigned blocksize = 1 << blkbits;
struct buffer_head *head, *bh;
struct page *page;
pgoff_t index;
unsigned from, to;
unsigned block_in_page;
unsigned block_start, block_end;
sector_t block_in_file;
int nr_reads = 0;
int ret = 0;
int is_mapped_to_disk = 1;
index = pos >> PAGE_CACHE_SHIFT;
from = pos & (PAGE_CACHE_SIZE - 1);
to = from + len;
page = grab_cache_page_write_begin(mapping, index, flags);
if (!page)
return -ENOMEM;
*pagep = page;
*fsdata = NULL;
if (page_has_buffers(page)) {
unlock_page(page);
page_cache_release(page);
*pagep = NULL;
return block_write_begin(file, mapping, pos, len, flags, pagep,
fsdata, get_block);
}
if (PageMappedToDisk(page))
return 0;
/*
* Allocate buffers so that we can keep track of state, and potentially
* attach them to the page if an error occurs. In the common case of
* no error, they will just be freed again without ever being attached
* to the page (which is all OK, because we're under the page lock).
*
* Be careful: the buffer linked list is a NULL terminated one, rather
* than the circular one we're used to.
*/
head = alloc_page_buffers(page, blocksize, 0);
if (!head) {
ret = -ENOMEM;
goto out_release;
}
block_in_file = (sector_t)page->index << (PAGE_CACHE_SHIFT - blkbits);
/*
* We loop across all blocks in the page, whether or not they are
* part of the affected region. This is so we can discover if the
* page is fully mapped-to-disk.
*/
for (block_start = 0, block_in_page = 0, bh = head;
block_start < PAGE_CACHE_SIZE;
block_in_page++, block_start += blocksize, bh = bh->b_this_page) {
int create;
block_end = block_start + blocksize;
bh->b_state = 0;
create = 1;
if (block_start >= to)
create = 0;
ret = get_block(inode, block_in_file + block_in_page,
bh, create);
if (ret)
goto failed;
if (!buffer_mapped(bh))
is_mapped_to_disk = 0;
if (buffer_new(bh))
unmap_underlying_metadata(bh->b_bdev, bh->b_blocknr);
if (PageUptodate(page)) {
set_buffer_uptodate(bh);
continue;
}
if (buffer_new(bh) || !buffer_mapped(bh)) {
zero_user_segments(page, block_start, from,
to, block_end);
continue;
}
if (buffer_uptodate(bh))
continue; /* reiserfs does this */
if (block_start < from || block_end > to) {
lock_buffer(bh);
bh->b_end_io = end_buffer_read_nobh;
submit_bh(READ, bh);
nr_reads++;
}
}
if (nr_reads) {
/*
* The page is locked, so these buffers are protected from
* any VM or truncate activity. Hence we don't need to care
* for the buffer_head refcounts.
*/
for (bh = head; bh; bh = bh->b_this_page) {
wait_on_buffer(bh);
if (!buffer_uptodate(bh))
ret = -EIO;
}
if (ret)
goto failed;
}
if (is_mapped_to_disk)
SetPageMappedToDisk(page);
*fsdata = head; /* to be released by nobh_write_end */
return 0;
failed:
BUG_ON(!ret);
/*
* Error recovery is a bit difficult. We need to zero out blocks that
* were newly allocated, and dirty them to ensure they get written out.
* Buffers need to be attached to the page at this point, otherwise
* the handling of potential IO errors during writeout would be hard
* (could try doing synchronous writeout, but what if that fails too?)
*/
attach_nobh_buffers(page, head);
page_zero_new_buffers(page, from, to);
out_release:
unlock_page(page);
page_cache_release(page);
*pagep = NULL;
if (pos + len > inode->i_size)
vmtruncate(inode, inode->i_size);
return ret;
}
EXPORT_SYMBOL(nobh_write_begin);
int nobh_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
struct inode *inode = page->mapping->host;
struct buffer_head *head = fsdata;
struct buffer_head *bh;
BUG_ON(fsdata != NULL && page_has_buffers(page));
if (unlikely(copied < len) && !page_has_buffers(page))
attach_nobh_buffers(page, head);
if (page_has_buffers(page))
return generic_write_end(file, mapping, pos, len,
copied, page, fsdata);
SetPageUptodate(page);
set_page_dirty(page);
if (pos+copied > inode->i_size) {
i_size_write(inode, pos+copied);
mark_inode_dirty(inode);
}
unlock_page(page);
page_cache_release(page);
while (head) {
bh = head;
head = head->b_this_page;
free_buffer_head(bh);
}
return copied;
}
EXPORT_SYMBOL(nobh_write_end);
/*
* nobh_writepage() - based on block_full_write_page() except
* that it tries to operate without attaching bufferheads to
* the page.
*/
int nobh_writepage(struct page *page, get_block_t *get_block,
struct writeback_control *wbc)
{
struct inode * const inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
const pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT;
unsigned offset;
int ret;
/* Is the page fully inside i_size? */
if (page->index < end_index)
goto out;
/* Is the page fully outside i_size? (truncate in progress) */
offset = i_size & (PAGE_CACHE_SIZE-1);
if (page->index >= end_index+1 || !offset) {
/*
* The page may have dirty, unmapped buffers. For example,
* they may have been added in ext3_writepage(). Make them
* freeable here, so the page does not leak.
*/
#if 0
/* Not really sure about this - do we need this ? */
if (page->mapping->a_ops->invalidatepage)
page->mapping->a_ops->invalidatepage(page, offset);
#endif
unlock_page(page);
return 0; /* don't care */
}
/*
* The page straddles i_size. It must be zeroed out on each and every
* writepage invocation because it may be mmapped. "A file is mapped
* in multiples of the page size. For a file that is not a multiple of
* the page size, the remaining memory is zeroed when mapped, and
* writes to that region are not written out to the file."
*/
zero_user_segment(page, offset, PAGE_CACHE_SIZE);
out:
ret = mpage_writepage(page, get_block, wbc);
if (ret == -EAGAIN)
ret = __block_write_full_page(inode, page, get_block, wbc);
return ret;
}
EXPORT_SYMBOL(nobh_writepage);
int nobh_truncate_page(struct address_space *mapping,
loff_t from, get_block_t *get_block)
{
pgoff_t index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
unsigned blocksize;
sector_t iblock;
unsigned length, pos;
struct inode *inode = mapping->host;
struct page *page;
struct buffer_head map_bh;
int err;
blocksize = 1 << inode->i_blkbits;
length = offset & (blocksize - 1);
/* Block boundary? Nothing to do */
if (!length)
return 0;
length = blocksize - length;
iblock = (sector_t)index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
page = grab_cache_page(mapping, index);
err = -ENOMEM;
if (!page)
goto out;
if (page_has_buffers(page)) {
has_buffers:
unlock_page(page);
page_cache_release(page);
return block_truncate_page(mapping, from, get_block);
}
/* Find the buffer that contains "offset" */
pos = blocksize;
while (offset >= pos) {
iblock++;
pos += blocksize;
}
err = get_block(inode, iblock, &map_bh, 0);
if (err)
goto unlock;
/* unmapped? It's a hole - nothing to do */
if (!buffer_mapped(&map_bh))
goto unlock;
/* Ok, it's mapped. Make sure it's up-to-date */
if (!PageUptodate(page)) {
err = mapping->a_ops->readpage(NULL, page);
if (err) {
page_cache_release(page);
goto out;
}
lock_page(page);
if (!PageUptodate(page)) {
err = -EIO;
goto unlock;
}
if (page_has_buffers(page))
goto has_buffers;
}
zero_user(page, offset, length);
set_page_dirty(page);
err = 0;
unlock:
unlock_page(page);
page_cache_release(page);
out:
return err;
}
EXPORT_SYMBOL(nobh_truncate_page);
int block_truncate_page(struct address_space *mapping,
loff_t from, get_block_t *get_block)
{
pgoff_t index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
unsigned blocksize;
sector_t iblock;
unsigned length, pos;
struct inode *inode = mapping->host;
struct page *page;
struct buffer_head *bh;
int err;
blocksize = 1 << inode->i_blkbits;
length = offset & (blocksize - 1);
/* Block boundary? Nothing to do */
if (!length)
return 0;
length = blocksize - length;
iblock = (sector_t)index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
page = grab_cache_page(mapping, index);
err = -ENOMEM;
if (!page)
goto out;
if (!page_has_buffers(page))
create_empty_buffers(page, blocksize, 0);
/* Find the buffer that contains "offset" */
bh = page_buffers(page);
pos = blocksize;
while (offset >= pos) {
bh = bh->b_this_page;
iblock++;
pos += blocksize;
}
err = 0;
if (!buffer_mapped(bh)) {
WARN_ON(bh->b_size != blocksize);
err = get_block(inode, iblock, bh, 0);
if (err)
goto unlock;
/* unmapped? It's a hole - nothing to do */
if (!buffer_mapped(bh))
goto unlock;
}
/* Ok, it's mapped. Make sure it's up-to-date */
if (PageUptodate(page))
set_buffer_uptodate(bh);
if (!buffer_uptodate(bh) && !buffer_delay(bh) && !buffer_unwritten(bh)) {
err = -EIO;
ll_rw_block(READ, 1, &bh);
wait_on_buffer(bh);
/* Uhhuh. Read error. Complain and punt. */
if (!buffer_uptodate(bh))
goto unlock;
}
zero_user(page, offset, length);
mark_buffer_dirty(bh);
err = 0;
unlock:
unlock_page(page);
page_cache_release(page);
out:
return err;
}
/*
* The generic ->writepage function for buffer-backed address_spaces
*/
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc)
{
struct inode * const inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
const pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT;
unsigned offset;
/* Is the page fully inside i_size? */
if (page->index < end_index)
return __block_write_full_page(inode, page, get_block, wbc);
/* Is the page fully outside i_size? (truncate in progress) */
offset = i_size & (PAGE_CACHE_SIZE-1);
if (page->index >= end_index+1 || !offset) {
/*
* The page may have dirty, unmapped buffers. For example,
* they may have been added in ext3_writepage(). Make them
* freeable here, so the page does not leak.
*/
do_invalidatepage(page, 0);
unlock_page(page);
return 0; /* don't care */
}
/*
* The page straddles i_size. It must be zeroed out on each and every
* writepage invokation because it may be mmapped. "A file is mapped
* in multiples of the page size. For a file that is not a multiple of
* the page size, the remaining memory is zeroed when mapped, and
* writes to that region are not written out to the file."
*/
zero_user_segment(page, offset, PAGE_CACHE_SIZE);
return __block_write_full_page(inode, page, get_block, wbc);
}
sector_t generic_block_bmap(struct address_space *mapping, sector_t block,
get_block_t *get_block)
{
struct buffer_head tmp;
struct inode *inode = mapping->host;
tmp.b_state = 0;
tmp.b_blocknr = 0;
tmp.b_size = 1 << inode->i_blkbits;
get_block(inode, block, &tmp, 0);
return tmp.b_blocknr;
}
static void end_bio_bh_io_sync(struct bio *bio, int err)
{
struct buffer_head *bh = bio->bi_private;
if (err == -EOPNOTSUPP) {
set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
set_bit(BH_Eopnotsupp, &bh->b_state);
}
bh->b_end_io(bh, test_bit(BIO_UPTODATE, &bio->bi_flags));
bio_put(bio);
}
int submit_bh(int rw, struct buffer_head * bh)
{
struct bio *bio;
int ret = 0;
BUG_ON(!buffer_locked(bh));
BUG_ON(!buffer_mapped(bh));
BUG_ON(!bh->b_end_io);
/*
* Mask in barrier bit for a write (could be either a WRITE or a
* WRITE_SYNC
*/
if (buffer_ordered(bh) && (rw & WRITE))
rw |= WRITE_BARRIER;
/*
* Only clear out a write error when rewriting
*/
if (test_set_buffer_req(bh) && (rw & WRITE))
clear_buffer_write_io_error(bh);
/*
* from here on down, it's all bio -- do the initial mapping,
* submit_bio -> generic_make_request may further map this bio around
*/
bio = bio_alloc(GFP_NOIO, 1);
bio->bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio->bi_bdev = bh->b_bdev;
bio->bi_io_vec[0].bv_page = bh->b_page;
bio->bi_io_vec[0].bv_len = bh->b_size;
bio->bi_io_vec[0].bv_offset = bh_offset(bh);
bio->bi_vcnt = 1;
bio->bi_idx = 0;
bio->bi_size = bh->b_size;
bio->bi_end_io = end_bio_bh_io_sync;
bio->bi_private = bh;
bio_get(bio);
submit_bio(rw, bio);
if (bio_flagged(bio, BIO_EOPNOTSUPP))
ret = -EOPNOTSUPP;
bio_put(bio);
return ret;
}
/**
* ll_rw_block: low-level access to block devices (DEPRECATED)
* @rw: whether to %READ or %WRITE or %SWRITE or maybe %READA (readahead)
* @nr: number of &struct buffer_heads in the array
* @bhs: array of pointers to &struct buffer_head
*
* ll_rw_block() takes an array of pointers to &struct buffer_heads, and
* requests an I/O operation on them, either a %READ or a %WRITE. The third
* %SWRITE is like %WRITE only we make sure that the *current* data in buffers
* are sent to disk. The fourth %READA option is described in the documentation
* for generic_make_request() which ll_rw_block() calls.
*
* This function drops any buffer that it cannot get a lock on (with the
* BH_Lock state bit) unless SWRITE is required, any buffer that appears to be
* clean when doing a write request, and any buffer that appears to be
* up-to-date when doing read request. Further it marks as clean buffers that
* are processed for writing (the buffer cache won't assume that they are
* actually clean until the buffer gets unlocked).
*
* ll_rw_block sets b_end_io to simple completion handler that marks
* the buffer up-to-date (if approriate), unlocks the buffer and wakes
* any waiters.
*
* All of the buffers must be for the same device, and must also be a
* multiple of the current approved size for the device.
*/
void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
{
int i;
for (i = 0; i < nr; i++) {
struct buffer_head *bh = bhs[i];
if (rw == SWRITE || rw == SWRITE_SYNC)
lock_buffer(bh);
else if (!trylock_buffer(bh))
continue;
if (rw == WRITE || rw == SWRITE || rw == SWRITE_SYNC) {
if (test_clear_buffer_dirty(bh)) {
bh->b_end_io = end_buffer_write_sync;
get_bh(bh);
if (rw == SWRITE_SYNC)
submit_bh(WRITE_SYNC, bh);
else
submit_bh(WRITE, bh);
continue;
}
} else {
if (!buffer_uptodate(bh)) {
bh->b_end_io = end_buffer_read_sync;
get_bh(bh);
submit_bh(rw, bh);
continue;
}
}
unlock_buffer(bh);
}
}
/*
* For a data-integrity writeout, we need to wait upon any in-progress I/O
* and then start new I/O and then wait upon it. The caller must have a ref on
* the buffer_head.
*/
int sync_dirty_buffer(struct buffer_head *bh)
{
int ret = 0;
WARN_ON(atomic_read(&bh->b_count) < 1);
lock_buffer(bh);
if (test_clear_buffer_dirty(bh)) {
get_bh(bh);
bh->b_end_io = end_buffer_write_sync;
ret = submit_bh(WRITE_SYNC, bh);
wait_on_buffer(bh);
if (buffer_eopnotsupp(bh)) {
clear_buffer_eopnotsupp(bh);
ret = -EOPNOTSUPP;
}
if (!ret && !buffer_uptodate(bh))
ret = -EIO;
} else {
unlock_buffer(bh);
}
return ret;
}
/*
* try_to_free_buffers() checks if all the buffers on this particular page
* are unused, and releases them if so.
*
* Exclusion against try_to_free_buffers may be obtained by either
* locking the page or by holding its mapping's private_lock.
*
* If the page is dirty but all the buffers are clean then we need to
* be sure to mark the page clean as well. This is because the page
* may be against a block device, and a later reattachment of buffers
* to a dirty page will set *all* buffers dirty. Which would corrupt
* filesystem data on the same device.
*
* The same applies to regular filesystem pages: if all the buffers are
* clean then we set the page clean and proceed. To do that, we require
* total exclusion from __set_page_dirty_buffers(). That is obtained with
* private_lock.
*
* try_to_free_buffers() is non-blocking.
*/
static inline int buffer_busy(struct buffer_head *bh)
{
return atomic_read(&bh->b_count) |
(bh->b_state & ((1 << BH_Dirty) | (1 << BH_Lock)));
}
static int
drop_buffers(struct page *page, struct buffer_head **buffers_to_free)
{
struct buffer_head *head = page_buffers(page);
struct buffer_head *bh;
bh = head;
do {
if (buffer_write_io_error(bh) && page->mapping)
set_bit(AS_EIO, &page->mapping->flags);
if (buffer_busy(bh))
goto failed;
bh = bh->b_this_page;
} while (bh != head);
do {
struct buffer_head *next = bh->b_this_page;
if (bh->b_assoc_map)
__remove_assoc_queue(bh);
bh = next;
} while (bh != head);
*buffers_to_free = head;
__clear_page_buffers(page);
return 1;
failed:
return 0;
}
int try_to_free_buffers(struct page *page)
{
struct address_space * const mapping = page->mapping;
struct buffer_head *buffers_to_free = NULL;
int ret = 0;
BUG_ON(!PageLocked(page));
if (PageWriteback(page))
return 0;
if (mapping == NULL) { /* can this still happen? */
ret = drop_buffers(page, &buffers_to_free);
goto out;
}
spin_lock(&mapping->private_lock);
ret = drop_buffers(page, &buffers_to_free);
/*
* If the filesystem writes its buffers by hand (eg ext3)
* then we can have clean buffers against a dirty page. We
* clean the page here; otherwise the VM will never notice
* that the filesystem did any IO at all.
*
* Also, during truncate, discard_buffer will have marked all
* the page's buffers clean. We discover that here and clean
* the page also.
*
* private_lock must be held over this entire operation in order
* to synchronise against __set_page_dirty_buffers and prevent the
* dirty bit from being lost.
*/
if (ret)
cancel_dirty_page(page, PAGE_CACHE_SIZE);
spin_unlock(&mapping->private_lock);
out:
if (buffers_to_free) {
struct buffer_head *bh = buffers_to_free;
do {
struct buffer_head *next = bh->b_this_page;
free_buffer_head(bh);
bh = next;
} while (bh != buffers_to_free);
}
return ret;
}
EXPORT_SYMBOL(try_to_free_buffers);
void block_sync_page(struct page *page)
{
struct address_space *mapping;
smp_mb();
mapping = page_mapping(page);
if (mapping)
blk_run_backing_dev(mapping->backing_dev_info, page);
}
/*
* There are no bdflush tunables left. But distributions are
* still running obsolete flush daemons, so we terminate them here.
*
* Use of bdflush() is deprecated and will be removed in a future kernel.
* The `pdflush' kernel threads fully replace bdflush daemons and this call.
*/
SYSCALL_DEFINE2(bdflush, int, func, long, data)
{
static int msg_count;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (msg_count < 5) {
msg_count++;
printk(KERN_INFO
"warning: process `%s' used the obsolete bdflush"
" system call\n", current->comm);
printk(KERN_INFO "Fix your initscripts?\n");
}
if (func == 1)
do_exit(0);
return 0;
}
/*
* Buffer-head allocation
*/
static struct kmem_cache *bh_cachep;
/*
* Once the number of bh's in the machine exceeds this level, we start
* stripping them in writeback.
*/
static int max_buffer_heads;
int buffer_heads_over_limit;
struct bh_accounting {
int nr; /* Number of live bh's */
int ratelimit; /* Limit cacheline bouncing */
};
static DEFINE_PER_CPU(struct bh_accounting, bh_accounting) = {0, 0};
static void recalc_bh_state(void)
{
int i;
int tot = 0;
if (__get_cpu_var(bh_accounting).ratelimit++ < 4096)
return;
__get_cpu_var(bh_accounting).ratelimit = 0;
for_each_online_cpu(i)
tot += per_cpu(bh_accounting, i).nr;
buffer_heads_over_limit = (tot > max_buffer_heads);
}
struct buffer_head *alloc_buffer_head(gfp_t gfp_flags)
{
struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags);
if (ret) {
INIT_LIST_HEAD(&ret->b_assoc_buffers);
get_cpu_var(bh_accounting).nr++;
recalc_bh_state();
put_cpu_var(bh_accounting);
}
return ret;
}
EXPORT_SYMBOL(alloc_buffer_head);
void free_buffer_head(struct buffer_head *bh)
{
BUG_ON(!list_empty(&bh->b_assoc_buffers));
kmem_cache_free(bh_cachep, bh);
get_cpu_var(bh_accounting).nr--;
recalc_bh_state();
put_cpu_var(bh_accounting);
}
EXPORT_SYMBOL(free_buffer_head);
static void buffer_exit_cpu(int cpu)
{
int i;
struct bh_lru *b = &per_cpu(bh_lrus, cpu);
for (i = 0; i < BH_LRU_SIZE; i++) {
brelse(b->bhs[i]);
b->bhs[i] = NULL;
}
get_cpu_var(bh_accounting).nr += per_cpu(bh_accounting, cpu).nr;
per_cpu(bh_accounting, cpu).nr = 0;
put_cpu_var(bh_accounting);
}
static int buffer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
if (action == CPU_DEAD || action == CPU_DEAD_FROZEN)
buffer_exit_cpu((unsigned long)hcpu);
return NOTIFY_OK;
}
/**
* bh_uptodate_or_lock - Test whether the buffer is uptodate
* @bh: struct buffer_head
*
* Return true if the buffer is up-to-date and false,
* with the buffer locked, if not.
*/
int bh_uptodate_or_lock(struct buffer_head *bh)
{
if (!buffer_uptodate(bh)) {
lock_buffer(bh);
if (!buffer_uptodate(bh))
return 0;
unlock_buffer(bh);
}
return 1;
}
EXPORT_SYMBOL(bh_uptodate_or_lock);
/**
* bh_submit_read - Submit a locked buffer for reading
* @bh: struct buffer_head
*
* Returns zero on success and -EIO on error.
*/
int bh_submit_read(struct buffer_head *bh)
{
BUG_ON(!buffer_locked(bh));
if (buffer_uptodate(bh)) {
unlock_buffer(bh);
return 0;
}
get_bh(bh);
bh->b_end_io = end_buffer_read_sync;
submit_bh(READ, bh);
wait_on_buffer(bh);
if (buffer_uptodate(bh))
return 0;
return -EIO;
}
EXPORT_SYMBOL(bh_submit_read);
static void
init_buffer_head(void *data)
{
struct buffer_head *bh = data;
memset(bh, 0, sizeof(*bh));
INIT_LIST_HEAD(&bh->b_assoc_buffers);
}
void __init buffer_init(void)
{
int nrpages;
bh_cachep = kmem_cache_create("buffer_head",
sizeof(struct buffer_head), 0,
(SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
SLAB_MEM_SPREAD),
init_buffer_head);
/*
* Limit the bh occupancy to 10% of ZONE_NORMAL
*/
nrpages = (nr_free_buffer_pages() * 10) / 100;
max_buffer_heads = nrpages * (PAGE_SIZE / sizeof(struct buffer_head));
hotcpu_notifier(buffer_cpu_notify, 0);
}
EXPORT_SYMBOL(__bforget);
EXPORT_SYMBOL(__brelse);
EXPORT_SYMBOL(__wait_on_buffer);
EXPORT_SYMBOL(block_commit_write);
EXPORT_SYMBOL(block_prepare_write);
EXPORT_SYMBOL(block_page_mkwrite);
EXPORT_SYMBOL(block_read_full_page);
EXPORT_SYMBOL(block_sync_page);
EXPORT_SYMBOL(block_truncate_page);
EXPORT_SYMBOL(block_write_full_page);
EXPORT_SYMBOL(cont_write_begin);
EXPORT_SYMBOL(end_buffer_read_sync);
EXPORT_SYMBOL(end_buffer_write_sync);
EXPORT_SYMBOL(file_fsync);
EXPORT_SYMBOL(fsync_bdev);
EXPORT_SYMBOL(generic_block_bmap);
EXPORT_SYMBOL(generic_cont_expand_simple);
EXPORT_SYMBOL(init_buffer);
EXPORT_SYMBOL(invalidate_bdev);
EXPORT_SYMBOL(ll_rw_block);
EXPORT_SYMBOL(mark_buffer_dirty);
EXPORT_SYMBOL(submit_bh);
EXPORT_SYMBOL(sync_dirty_buffer);
EXPORT_SYMBOL(unlock_buffer);
[-- Attachment #3: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 22:16 ` Dave Chinner
@ 2009-02-08 23:24 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-08 23:24 UTC (permalink / raw)
To: Dave Chinner; +Cc: linux-kernel, linux-xfs
On Mon, 2009-02-09 at 09:16 +1100, Dave Chinner wrote:
> On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > Hi all
> >
> > This time I hit kernel bug without any particular operation, normal
> > browsing, mail, news, etc
> > tell me if you need info asap because I want to reformat this machine
> > and switch back to ext3.
> >
> > xfs seems really unstable in this particular
> > machine and after this crash I lose again configuration file of opened
> > program at crash time
>
> That's not XFS's fault - that's a broken application that does not
> safely overwrite files and hence you lose data on crash.
In the past I lose configuration files from kde, gconf based programs (gnome), pan, firefox, etc
maybe xfs expose more this problem
>
> > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > here ]------------
> > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > fs/buffer.c:470!
>
> I can't remember seeing that problem before.
>
> > Call Trace:
> > [<ffffffff8022806f>] ? need_resched+0x1e/0x28
> > [<ffffffff8030be35>] ? __up_write+0x12/0x45
> > [<ffffffffa01c2269>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> > [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > [<ffffffff80242d5e>] ? run_workqueue+0x79/0xfe
> > [<ffffffff80242ed3>] ? worker_thread+0xf0/0x102
> > [<ffffffff802461cd>] ? autoremove_wake_function+0x0/0x2e
> > [<ffffffff80242de3>] ? worker_thread+0x0/0x102
> > [<ffffffff80245ea2>] ? kthread+0x47/0x73
> > [<ffffffff80231bfa>] ? schedule_tail+0x27/0x60
> > [<ffffffff8020c3f9>] ? child_rip+0xa/0x11
> > [<ffffffff80245e5b>] ? kthread+0x0/0x73
> > [<ffffffff8020c3ef>] ? child_rip+0x0/0x11
>
> Standard delayed allocation IO completion trace. No idea what
> could have caused it. Perhaps a memory error?
I'm starting to think the same thing
If needed I can replace memory dimm, this is my principal notebook and I
need it to work
>
> Can you send the output of xfs_info on that filesystem, and
> perhaps run an xfs_repair -n on it to see if there are any
> undetected errors on disk?
root@champagne:/home/sandro# xfs_info /
meta-data=/dev/mapper/vol00-root isize=256 agcount=17, agsize=1600000
blks
= sectsz=512 attr=1
data = bsize=4096 blocks=26781696,
imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=12500, version=1
= sectsz=512 sunit=0 blks, lazy-count=0
realtime =none extsz=4096 blocks=0, rtextents=0
root fs on lvm on dm_crypt
to run xfs_repair I have to boot from a live distribution that support
this stack, I need some time
>
> Also, I note that you are using ext4 on some disks. Does this
> problem show up if you don't use ext4 at all? (We have had problems
> in the past with one filesystem not leaving bufferheads in the
> correct state and the system crashing when a different type of
> filesystem got them reallocated).
First time of this bug, not sure if it's ext4 related
Ext4 disk is my personal mirror of data taken from my server, I can
reformat ext4 disk to xfs
Ironically I started test ext4 to replace xfs on this machine :-(
thanks
>
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-08 23:24 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-08 23:24 UTC (permalink / raw)
To: Dave Chinner; +Cc: linux-xfs, linux-kernel
On Mon, 2009-02-09 at 09:16 +1100, Dave Chinner wrote:
> On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
> > Hi all
> >
> > This time I hit kernel bug without any particular operation, normal
> > browsing, mail, news, etc
> > tell me if you need info asap because I want to reformat this machine
> > and switch back to ext3.
> >
> > xfs seems really unstable in this particular
> > machine and after this crash I lose again configuration file of opened
> > program at crash time
>
> That's not XFS's fault - that's a broken application that does not
> safely overwrite files and hence you lose data on crash.
In the past I lose configuration files from kde, gconf based programs (gnome), pan, firefox, etc
maybe xfs expose more this problem
>
> > Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
> > here ]------------
> > Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
> > fs/buffer.c:470!
>
> I can't remember seeing that problem before.
>
> > Call Trace:
> > [<ffffffff8022806f>] ? need_resched+0x1e/0x28
> > [<ffffffff8030be35>] ? __up_write+0x12/0x45
> > [<ffffffffa01c2269>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> > [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > [<ffffffffa01c23db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > [<ffffffff80242d5e>] ? run_workqueue+0x79/0xfe
> > [<ffffffff80242ed3>] ? worker_thread+0xf0/0x102
> > [<ffffffff802461cd>] ? autoremove_wake_function+0x0/0x2e
> > [<ffffffff80242de3>] ? worker_thread+0x0/0x102
> > [<ffffffff80245ea2>] ? kthread+0x47/0x73
> > [<ffffffff80231bfa>] ? schedule_tail+0x27/0x60
> > [<ffffffff8020c3f9>] ? child_rip+0xa/0x11
> > [<ffffffff80245e5b>] ? kthread+0x0/0x73
> > [<ffffffff8020c3ef>] ? child_rip+0x0/0x11
>
> Standard delayed allocation IO completion trace. No idea what
> could have caused it. Perhaps a memory error?
I'm starting to think the same thing
If needed I can replace memory dimm, this is my principal notebook and I
need it to work
>
> Can you send the output of xfs_info on that filesystem, and
> perhaps run an xfs_repair -n on it to see if there are any
> undetected errors on disk?
root@champagne:/home/sandro# xfs_info /
meta-data=/dev/mapper/vol00-root isize=256 agcount=17, agsize=1600000
blks
= sectsz=512 attr=1
data = bsize=4096 blocks=26781696,
imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=12500, version=1
= sectsz=512 sunit=0 blks, lazy-count=0
realtime =none extsz=4096 blocks=0, rtextents=0
root fs on lvm on dm_crypt
to run xfs_repair I have to boot from a live distribution that support
this stack, I need some time
>
> Also, I note that you are using ext4 on some disks. Does this
> problem show up if you don't use ext4 at all? (We have had problems
> in the past with one filesystem not leaving bufferheads in the
> correct state and the system crashing when a different type of
> filesystem got them reallocated).
First time of this bug, not sure if it's ext4 related
Ext4 disk is my personal mirror of data taken from my server, I can
reformat ext4 disk to xfs
Ironically I started test ext4 to replace xfs on this machine :-(
thanks
>
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 22:45 ` Alessandro Bono
@ 2009-02-09 2:52 ` Eric Sandeen
-1 siblings, 0 replies; 48+ messages in thread
From: Eric Sandeen @ 2009-02-09 2:52 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
Alessandro Bono wrote:
> On Sun, 2009-02-08 at 17:42 -0500, Christoph Hellwig wrote:
>> On Sun, Feb 08, 2009 at 11:39:12PM +0100, Alessandro Bono wrote:
>>> On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
>>>> On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
>>>>> Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
>>>>> here ]------------
>>>>> Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
>>>>> fs/buffer.c:470!
>>>> Per
>>>> http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
>>>>
>>>> line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
>>>>
>>>> What additional patches do you have applied?
>>>>
>>> vanilla kernel
>>> no additional patches at all
>> Well, the 2.6.28.4 clearly doesn't have a bug there. Can you
>> attach the fs/buffer.c you built the kernel from?
>>
>
> sure, attached
Well, that seems to not be from the kernel you were running; there is no
BUG() on line 470:
$ cat -n buffer.c | grep -8 " 470"
462 bdevname(bh->b_bdev, b));
463 }
464 set_bit(AS_EIO, &page->mapping->flags);
465 set_buffer_write_io_error(bh);
466 clear_buffer_uptodate(bh);
467 SetPageError(page);
468 }
469
470 first = page_buffers(page);
471 local_irq_save(flags);
472 bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
473
474 clear_buffer_async_write(bh);
475 unlock_buffer(bh);
476 tmp = bh->b_this_page;
477 while (tmp != bh) {
478 if (buffer_async_write(tmp)) {
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-09 2:52 ` Eric Sandeen
0 siblings, 0 replies; 48+ messages in thread
From: Eric Sandeen @ 2009-02-09 2:52 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
Alessandro Bono wrote:
> On Sun, 2009-02-08 at 17:42 -0500, Christoph Hellwig wrote:
>> On Sun, Feb 08, 2009 at 11:39:12PM +0100, Alessandro Bono wrote:
>>> On Sun, 2009-02-08 at 17:28 -0500, Christoph Hellwig wrote:
>>>> On Sat, Feb 07, 2009 at 02:06:13PM +0100, Alessandro Bono wrote:
>>>>> Feb 7 12:43:12 champagne kernel: [ 5828.167041] ------------[ cut
>>>>> here ]------------
>>>>> Feb 7 12:43:12 champagne kernel: [ 5828.167048] kernel BUG at
>>>>> fs/buffer.c:470!
>>>> Per
>>>> http://git.kernel.org/?p=linux/kernel/git/hpa/linux-2.6-allstable.git;a=blob;f=fs/buffer.c;h=665d446b25bc034241ef54c3c6b1d239c0ccf0f9;hb=d5b562330ec766292a3ac54ae5e0673610bd5b3d
>>>>
>>>> line 470 in fs/buffer.c of 2.6.28.4 has a comment and no actual code.
>>>>
>>>> What additional patches do you have applied?
>>>>
>>> vanilla kernel
>>> no additional patches at all
>> Well, the 2.6.28.4 clearly doesn't have a bug there. Can you
>> attach the fs/buffer.c you built the kernel from?
>>
>
> sure, attached
Well, that seems to not be from the kernel you were running; there is no
BUG() on line 470:
$ cat -n buffer.c | grep -8 " 470"
462 bdevname(bh->b_bdev, b));
463 }
464 set_bit(AS_EIO, &page->mapping->flags);
465 set_buffer_write_io_error(bh);
466 clear_buffer_uptodate(bh);
467 SetPageError(page);
468 }
469
470 first = page_buffers(page);
471 local_irq_save(flags);
472 bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
473
474 clear_buffer_async_write(bh);
475 unlock_buffer(bh);
476 tmp = bh->b_this_page;
477 while (tmp != bh) {
478 if (buffer_async_write(tmp)) {
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-09 2:52 ` Eric Sandeen
@ 2009-02-09 2:53 ` Eric Sandeen
-1 siblings, 0 replies; 48+ messages in thread
From: Eric Sandeen @ 2009-02-09 2:53 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
Eric Sandeen wrote:
> Alessandro Bono wrote:
..
>> sure, attached
>
> Well, that seems to not be from the kernel you were running; there is no
> BUG() on line 470:
>
> $ cat -n buffer.c | grep -8 " 470"
> 462 bdevname(bh->b_bdev, b));
> 463 }
> 464 set_bit(AS_EIO, &page->mapping->flags);
> 465 set_buffer_write_io_error(bh);
> 466 clear_buffer_uptodate(bh);
> 467 SetPageError(page);
> 468 }
> 469
> 470 first = page_buffers(page);
oh, oops :) it's probably this BUG():
#define page_buffers(page) \
({ \
BUG_ON(!PagePrivate(page)); \
-Eric
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-09 2:53 ` Eric Sandeen
0 siblings, 0 replies; 48+ messages in thread
From: Eric Sandeen @ 2009-02-09 2:53 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
Eric Sandeen wrote:
> Alessandro Bono wrote:
..
>> sure, attached
>
> Well, that seems to not be from the kernel you were running; there is no
> BUG() on line 470:
>
> $ cat -n buffer.c | grep -8 " 470"
> 462 bdevname(bh->b_bdev, b));
> 463 }
> 464 set_bit(AS_EIO, &page->mapping->flags);
> 465 set_buffer_write_io_error(bh);
> 466 clear_buffer_uptodate(bh);
> 467 SetPageError(page);
> 468 }
> 469
> 470 first = page_buffers(page);
oh, oops :) it's probably this BUG():
#define page_buffers(page) \
({ \
BUG_ON(!PagePrivate(page)); \
-Eric
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 22:45 ` Alessandro Bono
@ 2009-02-09 7:53 ` Christoph Hellwig
-1 siblings, 0 replies; 48+ messages in thread
From: Christoph Hellwig @ 2009-02-09 7:53 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> sure, attached
That would be a missing PagePrivate bit in page_buffers() called from
end_buffer_async_write. PG_private can only be cleared via drop_buffers
which requires the page not having PG_writeback set which must be
set until end_buffer_async_write is done. Very strange, and all this
is generic code without xfs involvement. Did this happen once
or can you reproduce it?
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-09 7:53 ` Christoph Hellwig
0 siblings, 0 replies; 48+ messages in thread
From: Christoph Hellwig @ 2009-02-09 7:53 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> sure, attached
That would be a missing PagePrivate bit in page_buffers() called from
end_buffer_async_write. PG_private can only be cleared via drop_buffers
which requires the page not having PG_writeback set which must be
set until end_buffer_async_write is done. Very strange, and all this
is generic code without xfs involvement. Did this happen once
or can you reproduce it?
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 23:24 ` Alessandro Bono
(?)
@ 2009-02-09 8:40 ` Michael Monnerie
-1 siblings, 0 replies; 48+ messages in thread
From: Michael Monnerie @ 2009-02-09 8:40 UTC (permalink / raw)
To: xfs
[-- Attachment #1.1: Type: text/plain, Size: 738 bytes --]
On Montag 09 Februar 2009 Alessandro Bono wrote:
> If needed I can replace memory dimm, this is my principal notebook
> and I need it to work
Go download an openSUSE 11.1 DVD from opensuse.org, boot from that DVD
and select "memory test" and let it run several hours. Of course you
could also get a copy of "memtest86" somewhere, but that DVD thingy
might be simpler.
mfg zmi
--
// Michael Monnerie, Ing.BSc ----- http://it-management.at
// Tel: 0660 / 415 65 31 .network.your.ideas.
// PGP Key: "curl -s http://zmi.at/zmi.asc | gpg --import"
// Fingerprint: AC19 F9D5 36ED CD8A EF38 500E CE14 91F7 1C12 09B4
// Keyserver: wwwkeys.eu.pgp.net Key-ID: 1C1209B4
[-- Attachment #1.2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 197 bytes --]
[-- Attachment #2: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-09 7:53 ` Christoph Hellwig
@ 2009-02-09 9:02 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-09 9:02 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 6511 bytes --]
On Mon, 2009-02-09 at 02:53 -0500, Christoph Hellwig wrote:
> On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > sure, attached
>
> That would be a missing PagePrivate bit in page_buffers() called from
> end_buffer_async_write. PG_private can only be cleared via drop_buffers
> which requires the page not having PG_writeback set which must be
> set until end_buffer_async_write is done. Very strange, and all this
> is generic code without xfs involvement. Did this happen once
> or can you reproduce it?
>
this night to eliminate ext4 from equation I reformatted usb disk in xfs
and started rsync as usual (after a machine restart)
this is the result (also attached for better readability)
Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut
here ]------------
Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at
fs/buffer.c:470!
Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000
[#1] SMP
Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs
file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1
Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in:
usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep
sco l2cap acpi_cpu
freq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand
freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit
ipt_addrtype xt_
state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc
nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi
coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss iwlcore
snd_seq_midi sn
d_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixer_oss pcmcia mac80211
lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineon tpm tpm_bios
btusb parport_p
c parport sdhci_pci sdhci mmc_core ricoh_mmc yenta_socket rsrc_nonstatic
pcmcia_core video output bluetooth led_class wmi pcspkr evdev container
snd_pcm snd
_page_alloc button snd_seq ac cfg80211 iTCO_wdt iTCO_vendor_support
psmouse serio_raw snd_hwd
Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd
dm_multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394
ahci ata_piix
ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt
dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan
thermal_sys hwm
on fuse
Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm:
xfsdatad/1 Not tainted 2.6.28.4 #1
Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP:
0010:[<ffffffff802b5c78>] [<ffffffff802b5c78>] end_buffer_async_write
+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP:
0018:ffff8801389a3e40 EFLAGS: 00010246
Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000
RBX: 0000000000000001 RCX: 000000000000000b
Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000
RSI: ffffe200014d7edc RDI: 0000000000000040
Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930
R08: 4000000000000000 R09: ffff880039f25302
Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0
R11: ffff8801389a3dd0 R12: ffff88013880b088
Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0
R14: ffffe200014d7edc R15: 0000000000000001
Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS:
0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES:
0018 CR0: 000000008005003b
Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000
CR3: 000000006e112000 CR4: 00000000000006e0
Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1
(pid: 2490, threadinfo ffff8801389a2000, task ffff880139f9cc50)
Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack:
Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50
ffffffff8022806f 0000000000000286 ffffffff8030be35
Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0
ffff8800379e7960 ffff88013880b088 ffff88013b85fee0
Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00
ffffffffa01c5269 ffffffffa01c53db ffff88013880b080
Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace:
Feb 9 01:33:17 champagne kernel: [ 3689.392191] [<ffffffff8022806f>] ?
need_resched+0x1e/0x28
Feb 9 01:33:17 champagne kernel: [ 3689.392195] [<ffffffff8030be35>] ?
__up_write+0x12/0x45
Feb 9 01:33:17 champagne kernel: [ 3689.392201] [<ffffffffa01c5269>] ?
xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392225] [<ffffffffa01c53db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392243] [<ffffffffa01c53db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392259] [<ffffffff80242d5e>] ?
run_workqueue+0x79/0xfe
Feb 9 01:33:17 champagne kernel: [ 3689.392263] [<ffffffff80242ed3>] ?
worker_thread+0xf0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392265] [<ffffffff802461cd>] ?
autoremove_wake_function+0x0/0x2e
Feb 9 01:33:17 champagne kernel: [ 3689.392269] [<ffffffff80242de3>] ?
worker_thread+0x0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392271] [<ffffffff80245ea2>] ?
kthread+0x47/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392274] [<ffffffff80231bfa>] ?
schedule_tail+0x27/0x60
Feb 9 01:33:17 champagne kernel: [ 3689.392277] [<ffffffff8020c3f9>] ?
child_rip+0xa/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392280] [<ffffffff80245e5b>] ?
kthread+0x0/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392283] [<ffffffff8020c3ef>] ?
child_rip+0x0/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50
62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e
02 4c 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41
5d fa eb 13 f3 90 4c 89 e6 bf 04
Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP
[<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP <ffff8801389a3e40>
Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace
0c3741da6a2192b7 ]---
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug3-2.2.28.4 --]
[-- Type: text/plain, Size: 5792 bytes --]
Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut here ]------------
Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at fs/buffer.c:470!
Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000 [#1] SMP
Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1
Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in: usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss iwlcore snd_seq_midi snd_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixer_oss pcmcia mac80211 lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineon tpm tpm_bios btusb parport_pc parport sdhci_pci sdhci mmc_core ricoh_mmc yenta_socket rsrc_nonstatic pcmcia_core video output bluetooth led_class wmi pcspkr evdev container snd_pcm snd_page_alloc button snd_seq ac cfg80211 iTCO_wdt iTCO_vendor_support psmouse serio_raw snd_hwd
Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd dm_multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm: xfsdatad/1 Not tainted 2.6.28.4 #1
Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP: 0010:[<ffffffff802b5c78>] [<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP: 0018:ffff8801389a3e40 EFLAGS: 00010246
Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 000000000000000b
Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000 RSI: ffffe200014d7edc RDI: 0000000000000040
Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930 R08: 4000000000000000 R09: ffff880039f25302
Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0 R11: ffff8801389a3dd0 R12: ffff88013880b088
Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0 R14: ffffe200014d7edc R15: 0000000000000001
Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000 CR3: 000000006e112000 CR4: 00000000000006e0
Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1 (pid: 2490, threadinfo ffff8801389a2000, task ffff880139f9cc50)
Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack:
Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50 ffffffff8022806f 0000000000000286 ffffffff8030be35
Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0 ffff8800379e7960 ffff88013880b088 ffff88013b85fee0
Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00 ffffffffa01c5269 ffffffffa01c53db ffff88013880b080
Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace:
Feb 9 01:33:17 champagne kernel: [ 3689.392191] [<ffffffff8022806f>] ? need_resched+0x1e/0x28
Feb 9 01:33:17 champagne kernel: [ 3689.392195] [<ffffffff8030be35>] ? __up_write+0x12/0x45
Feb 9 01:33:17 champagne kernel: [ 3689.392201] [<ffffffffa01c5269>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392225] [<ffffffffa01c53db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392243] [<ffffffffa01c53db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392259] [<ffffffff80242d5e>] ? run_workqueue+0x79/0xfe
Feb 9 01:33:17 champagne kernel: [ 3689.392263] [<ffffffff80242ed3>] ? worker_thread+0xf0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392265] [<ffffffff802461cd>] ? autoremove_wake_function+0x0/0x2e
Feb 9 01:33:17 champagne kernel: [ 3689.392269] [<ffffffff80242de3>] ? worker_thread+0x0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392271] [<ffffffff80245ea2>] ? kthread+0x47/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392274] [<ffffffff80231bfa>] ? schedule_tail+0x27/0x60
Feb 9 01:33:17 champagne kernel: [ 3689.392277] [<ffffffff8020c3f9>] ? child_rip+0xa/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392280] [<ffffffff80245e5b>] ? kthread+0x0/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392283] [<ffffffff8020c3ef>] ? child_rip+0x0/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50 62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e 02 4c 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d fa eb 13 f3 90 4c 89 e6 bf 04
Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP [<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP <ffff8801389a3e40>
Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace 0c3741da6a2192b7 ]---
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-09 9:02 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-09 9:02 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 6511 bytes --]
On Mon, 2009-02-09 at 02:53 -0500, Christoph Hellwig wrote:
> On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > sure, attached
>
> That would be a missing PagePrivate bit in page_buffers() called from
> end_buffer_async_write. PG_private can only be cleared via drop_buffers
> which requires the page not having PG_writeback set which must be
> set until end_buffer_async_write is done. Very strange, and all this
> is generic code without xfs involvement. Did this happen once
> or can you reproduce it?
>
this night to eliminate ext4 from equation I reformatted usb disk in xfs
and started rsync as usual (after a machine restart)
this is the result (also attached for better readability)
Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut
here ]------------
Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at
fs/buffer.c:470!
Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000
[#1] SMP
Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs
file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1
Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in:
usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep
sco l2cap acpi_cpu
freq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand
freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit
ipt_addrtype xt_
state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc
nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi
coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss iwlcore
snd_seq_midi sn
d_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixer_oss pcmcia mac80211
lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineon tpm tpm_bios
btusb parport_p
c parport sdhci_pci sdhci mmc_core ricoh_mmc yenta_socket rsrc_nonstatic
pcmcia_core video output bluetooth led_class wmi pcspkr evdev container
snd_pcm snd
_page_alloc button snd_seq ac cfg80211 iTCO_wdt iTCO_vendor_support
psmouse serio_raw snd_hwd
Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd
dm_multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394
ahci ata_piix
ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt
dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan
thermal_sys hwm
on fuse
Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm:
xfsdatad/1 Not tainted 2.6.28.4 #1
Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP:
0010:[<ffffffff802b5c78>] [<ffffffff802b5c78>] end_buffer_async_write
+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP:
0018:ffff8801389a3e40 EFLAGS: 00010246
Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000
RBX: 0000000000000001 RCX: 000000000000000b
Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000
RSI: ffffe200014d7edc RDI: 0000000000000040
Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930
R08: 4000000000000000 R09: ffff880039f25302
Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0
R11: ffff8801389a3dd0 R12: ffff88013880b088
Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0
R14: ffffe200014d7edc R15: 0000000000000001
Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS:
0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES:
0018 CR0: 000000008005003b
Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000
CR3: 000000006e112000 CR4: 00000000000006e0
Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1
(pid: 2490, threadinfo ffff8801389a2000, task ffff880139f9cc50)
Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack:
Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50
ffffffff8022806f 0000000000000286 ffffffff8030be35
Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0
ffff8800379e7960 ffff88013880b088 ffff88013b85fee0
Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00
ffffffffa01c5269 ffffffffa01c53db ffff88013880b080
Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace:
Feb 9 01:33:17 champagne kernel: [ 3689.392191] [<ffffffff8022806f>] ?
need_resched+0x1e/0x28
Feb 9 01:33:17 champagne kernel: [ 3689.392195] [<ffffffff8030be35>] ?
__up_write+0x12/0x45
Feb 9 01:33:17 champagne kernel: [ 3689.392201] [<ffffffffa01c5269>] ?
xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392225] [<ffffffffa01c53db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392243] [<ffffffffa01c53db>] ?
xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392259] [<ffffffff80242d5e>] ?
run_workqueue+0x79/0xfe
Feb 9 01:33:17 champagne kernel: [ 3689.392263] [<ffffffff80242ed3>] ?
worker_thread+0xf0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392265] [<ffffffff802461cd>] ?
autoremove_wake_function+0x0/0x2e
Feb 9 01:33:17 champagne kernel: [ 3689.392269] [<ffffffff80242de3>] ?
worker_thread+0x0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392271] [<ffffffff80245ea2>] ?
kthread+0x47/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392274] [<ffffffff80231bfa>] ?
schedule_tail+0x27/0x60
Feb 9 01:33:17 champagne kernel: [ 3689.392277] [<ffffffff8020c3f9>] ?
child_rip+0xa/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392280] [<ffffffff80245e5b>] ?
kthread+0x0/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392283] [<ffffffff8020c3ef>] ?
child_rip+0x0/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50
62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e
02 4c 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41
5d fa eb 13 f3 90 4c 89 e6 bf 04
Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP
[<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP <ffff8801389a3e40>
Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace
0c3741da6a2192b7 ]---
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug3-2.2.28.4 --]
[-- Type: text/plain, Size: 5792 bytes --]
Feb 9 01:33:17 champagne kernel: [ 3689.392066] ------------[ cut here ]------------
Feb 9 01:33:17 champagne kernel: [ 3689.392071] kernel BUG at fs/buffer.c:470!
Feb 9 01:33:17 champagne kernel: [ 3689.392072] invalid opcode: 0000 [#1] SMP
Feb 9 01:33:17 champagne kernel: [ 3689.392075] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Feb 9 01:33:17 champagne kernel: [ 3689.392077] CPU 1
Feb 9 01:33:17 champagne kernel: [ 3689.392078] Modules linked in: usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop arc4 ecb snd_seq_dummy iwlagn snd_seq_oss iwlcore snd_seq_midi snd_hda_intel rfkill snd_rawmidi snd_pcm_oss snd_mixer_oss pcmcia mac80211 lis3lv02d leds_hp_disk snd_seq_midi_event tpm_infineon tpm tpm_bios btusb parport_pc parport sdhci_pci sdhci mmc_core ricoh_mmc yenta_socket rsrc_nonstatic pcmcia_core video output bluetooth led_class wmi pcspkr evdev container snd_pcm snd_page_alloc button snd_seq ac cfg80211 iTCO_wdt iTCO_vendor_support psmouse serio_raw snd_hwd
Feb 9 01:33:17 champagne kernel: p battery snd_timer snd_seq_device snd dm_multipath soundcore xfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
Feb 9 01:33:17 champagne kernel: [ 3689.392149] Pid: 2490, comm: xfsdatad/1 Not tainted 2.6.28.4 #1
Feb 9 01:33:17 champagne kernel: [ 3689.392151] RIP: 0010:[<ffffffff802b5c78>] [<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392158] RSP: 0018:ffff8801389a3e40 EFLAGS: 00010246
Feb 9 01:33:17 champagne kernel: [ 3689.392159] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 000000000000000b
Feb 9 01:33:17 champagne kernel: [ 3689.392161] RDX: 0000000000000000 RSI: ffffe200014d7edc RDI: 0000000000000040
Feb 9 01:33:17 champagne kernel: [ 3689.392163] RBP: ffff8800358ef930 R08: 4000000000000000 R09: ffff880039f25302
Feb 9 01:33:17 champagne kernel: [ 3689.392165] R10: ffff88003782e4e0 R11: ffff8801389a3dd0 R12: ffff88013880b088
Feb 9 01:33:17 champagne kernel: [ 3689.392166] R13: ffff88013b85fee0 R14: ffffe200014d7edc R15: 0000000000000001
Feb 9 01:33:17 champagne kernel: [ 3689.392169] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392171] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 9 01:33:17 champagne kernel: [ 3689.392172] CR2: 00007f49ba397000 CR3: 000000006e112000 CR4: 00000000000006e0
Feb 9 01:33:17 champagne kernel: [ 3689.392174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 9 01:33:17 champagne kernel: [ 3689.392176] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 9 01:33:17 champagne kernel: [ 3689.392178] Process xfsdatad/1 (pid: 2490, threadinfo ffff8801389a2000, task ffff880139f9cc50)
Feb 9 01:33:17 champagne kernel: [ 3689.392180] Stack:
Feb 9 01:33:17 champagne kernel: [ 3689.392181] ffff8801389a3e50 ffffffff8022806f 0000000000000286 ffffffff8030be35
Feb 9 01:33:17 champagne kernel: [ 3689.392184] ffff8800358efaf0 ffff8800379e7960 ffff88013880b088 ffff88013b85fee0
Feb 9 01:33:17 champagne kernel: [ 3689.392187] ffff88013b85ff00 ffffffffa01c5269 ffffffffa01c53db ffff88013880b080
Feb 9 01:33:17 champagne kernel: [ 3689.392190] Call Trace:
Feb 9 01:33:17 champagne kernel: [ 3689.392191] [<ffffffff8022806f>] ? need_resched+0x1e/0x28
Feb 9 01:33:17 champagne kernel: [ 3689.392195] [<ffffffff8030be35>] ? __up_write+0x12/0x45
Feb 9 01:33:17 champagne kernel: [ 3689.392201] [<ffffffffa01c5269>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392225] [<ffffffffa01c53db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392243] [<ffffffffa01c53db>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 9 01:33:17 champagne kernel: [ 3689.392259] [<ffffffff80242d5e>] ? run_workqueue+0x79/0xfe
Feb 9 01:33:17 champagne kernel: [ 3689.392263] [<ffffffff80242ed3>] ? worker_thread+0xf0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392265] [<ffffffff802461cd>] ? autoremove_wake_function+0x0/0x2e
Feb 9 01:33:17 champagne kernel: [ 3689.392269] [<ffffffff80242de3>] ? worker_thread+0x0/0x102
Feb 9 01:33:17 champagne kernel: [ 3689.392271] [<ffffffff80245ea2>] ? kthread+0x47/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392274] [<ffffffff80231bfa>] ? schedule_tail+0x27/0x60
Feb 9 01:33:17 champagne kernel: [ 3689.392277] [<ffffffff8020c3f9>] ? child_rip+0xa/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392280] [<ffffffff80245e5b>] ? kthread+0x0/0x73
Feb 9 01:33:17 champagne kernel: [ 3689.392283] [<ffffffff8020c3ef>] ? child_rip+0x0/0x11
Feb 9 01:33:17 champagne kernel: [ 3689.392285] Code: 8b 46 18 48 8d 50 62 f0 80 48 62 20 48 8d 45 01 f0 80 4d 01 08 f0 80 65 00 fe f0 41 80 0e 02 4c 89 f7 e8 f4 e3 ff ff 85 c0 75 04 <0f> 0b eb fe 4d 8b 66 10 9c 41 5d fa eb 13 f3 90 4c 89 e6 bf 04
Feb 9 01:33:17 champagne kernel: [ 3689.392307] RIP [<ffffffff802b5c78>] end_buffer_async_write+0x8f/0x12c
Feb 9 01:33:17 champagne kernel: [ 3689.392310] RSP <ffff8801389a3e40>
Feb 9 01:33:17 champagne kernel: [ 3689.392312] ---[ end trace 0c3741da6a2192b7 ]---
[-- Attachment #3: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-08 23:24 ` Alessandro Bono
@ 2009-02-09 10:33 ` Peter Zijlstra
-1 siblings, 0 replies; 48+ messages in thread
From: Peter Zijlstra @ 2009-02-09 10:33 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Dave Chinner, linux-kernel, linux-xfs
On Mon, 2009-02-09 at 00:24 +0100, Alessandro Bono wrote:
> In the past I lose configuration files from kde, gconf based programs
> (gnome), pan, firefox, etc
> maybe xfs expose more this problem
>From what I heard Linux userspace is on crack and thinks it can get away
without calling fsync().
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-09 10:33 ` Peter Zijlstra
0 siblings, 0 replies; 48+ messages in thread
From: Peter Zijlstra @ 2009-02-09 10:33 UTC (permalink / raw)
To: Alessandro Bono; +Cc: linux-xfs, linux-kernel
On Mon, 2009-02-09 at 00:24 +0100, Alessandro Bono wrote:
> In the past I lose configuration files from kde, gconf based programs
> (gnome), pan, firefox, etc
> maybe xfs expose more this problem
>From what I heard Linux userspace is on crack and thinks it can get away
without calling fsync().
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-09 7:53 ` Christoph Hellwig
@ 2009-02-10 10:43 ` Dave Chinner
-1 siblings, 0 replies; 48+ messages in thread
From: Dave Chinner @ 2009-02-10 10:43 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: Alessandro Bono, linux-xfs, linux-kernel
On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > sure, attached
>
> That would be a missing PagePrivate bit in page_buffers() called from
> end_buffer_async_write. PG_private can only be cleared via drop_buffers
> which requires the page not having PG_writeback set which must be
> set until end_buffer_async_write is done. Very strange, and all this
> is generic code without xfs involvement. Did this happen once
> or can you reproduce it?
Hmmmm - i wonder if this has anything to do with the writeback fixes
that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
plain 2.6.28) and see if you can reproduce the problem?
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-10 10:43 ` Dave Chinner
0 siblings, 0 replies; 48+ messages in thread
From: Dave Chinner @ 2009-02-10 10:43 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: linux-xfs, Alessandro Bono, linux-kernel
On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > sure, attached
>
> That would be a missing PagePrivate bit in page_buffers() called from
> end_buffer_async_write. PG_private can only be cleared via drop_buffers
> which requires the page not having PG_writeback set which must be
> set until end_buffer_async_write is done. Very strange, and all this
> is generic code without xfs involvement. Did this happen once
> or can you reproduce it?
Hmmmm - i wonder if this has anything to do with the writeback fixes
that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
plain 2.6.28) and see if you can reproduce the problem?
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-10 10:43 ` Dave Chinner
@ 2009-02-10 10:53 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-10 10:53 UTC (permalink / raw)
To: Dave Chinner; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > sure, attached
> >
> > That would be a missing PagePrivate bit in page_buffers() called from
> > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > which requires the page not having PG_writeback set which must be
> > set until end_buffer_async_write is done. Very strange, and all this
> > is generic code without xfs involvement. Did this happen once
> > or can you reproduce it?
>
> Hmmmm - i wonder if this has anything to do with the writeback fixes
> that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> plain 2.6.28) and see if you can reproduce the problem?
no problem
I'll try with 2.6.28.1 a full rsync (circa 210G)
maybe I can do this today
>
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-10 10:53 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-10 10:53 UTC (permalink / raw)
To: Dave Chinner; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > sure, attached
> >
> > That would be a missing PagePrivate bit in page_buffers() called from
> > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > which requires the page not having PG_writeback set which must be
> > set until end_buffer_async_write is done. Very strange, and all this
> > is generic code without xfs involvement. Did this happen once
> > or can you reproduce it?
>
> Hmmmm - i wonder if this has anything to do with the writeback fixes
> that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> plain 2.6.28) and see if you can reproduce the problem?
no problem
I'll try with 2.6.28.1 a full rsync (circa 210G)
maybe I can do this today
>
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-10 10:43 ` Dave Chinner
@ 2009-02-11 21:47 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-11 21:47 UTC (permalink / raw)
To: Dave Chinner; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 6523 bytes --]
On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > sure, attached
> >
> > That would be a missing PagePrivate bit in page_buffers() called from
> > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > which requires the page not having PG_writeback set which must be
> > set until end_buffer_async_write is done. Very strange, and all this
> > is generic code without xfs involvement. Did this happen once
> > or can you reproduce it?
>
> Hmmmm - i wonder if this has anything to do with the writeback fixes
> that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> plain 2.6.28) and see if you can reproduce the problem?
>
Hi Dave
I tried 2.6.28.1 and on the morning pc was dead, blocked without any
possibility to interact so no bug to report (if really needed I can
connect a serial console)
I also tried 2.6.29-rc4-git3 and with rsync I hit this bug (also
attached)
[ 2591.213457] ------------[ cut
here ]------------
[ 2591.213464] kernel BUG at
fs/buffer.c:534!
[ 2591.213466] invalid opcode: 0000 [#1]
SMP
[ 2591.213470] last sysfs
file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
[ 2591.213473] CPU
1
[ 2591.213475] Modules linked in: af_packet binfmt_misc rfcomm bridge
stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats
cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs
sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp
xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc
nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache
usb_storage libusual hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi
snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss
snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi arc4
snd_rawmidi ecb snd_seq_midi_event snd_seq snd_timer snd_seq_device
iwlagn sdhci_pci sdhci pcmcia btusb parport_pc mmc_core iwlcore rfkill
parport video ricoh_mmc container mac80211 joydev bluetooth tpm_infineon
tpm tpm_bios snd output psmouse serio_raw yenta_socket rsrc_nonstatic
pcmcia_core wmi cfg80211 battery ac button hp_accel led_class lis3lv02d
pcspkr soundcore snd_page_alloc iTCO_wdt iTCO_vendor_supportevdev
dm_multipath xfs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394
ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore
dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal
processor fan thermal_sys hwmon fuse
[ 2591.213579] Pid: 2555, comm: xfsdatad/1 Not tainted 2.6.29-rc4-git3
#1
[ 2591.213582] RIP: 0010:[<ffffffff802c0cbc>] [<ffffffff802c0cbc>]
end_buffer_async_write+0x83/0xfb
[ 2591.213591] RSP: 0018:ffff880138957e30 EFLAGS: 00010246
[ 2591.213594] RAX: 0000000280000000 RBX: ffff8800353e7e70 RCX:
ffff8800b540aca8
[ 2591.213597] RDX: 0000000000005252 RSI: 0000000000000001 RDI:
ffff8800353e7e70
[ 2591.213599] RBP: ffff8800b540ac60 R08: ffff8800b540ac60 R09:
ffff8800b540a5a0
[ 2591.213602] R10: ffff88003781c660 R11: ffff8800b540a5a0 R12:
ffff8800ae0b9440
[ 2591.213604] R13: ffffe20003e35cb4 R14: ffff88013b85ff00 R15:
0000000000000001
[ 2591.213607] FS: 0000000000000000(0000) GS:ffff88013b803b80(0000)
knlGS:0000000000000000
[ 2591.213610] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 2591.213612] CR2: 00007fd4f8238998 CR3: 00000000a1c3f000 CR4:
00000000000006e0
[ 2591.213615] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 2591.213618] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 2591.213620] Process xfsdatad/1 (pid: 2555, threadinfo
ffff880138956000, task ffff8801384bbde0)
[ 2591.213623] Stack:
[ 2591.213624] ffffffff80584800 ffffffff8040c6d7 ffff8801384bc160
000000018022bd08
[ 2591.213628] 0000000000000286 ffff8800a2015460 ffff8800b540ac60
ffff8800ae0b9440
[ 2591.213633] ffff8800ae0b92c0 ffffffffa01bfd51 ffff8800b540ac60
ffff880138877500
[ 2591.213637] Call Trace:
[ 2591.213639] [<ffffffff8040c6d7>] ? __down_write_nested+0x15/0x9d
[ 2591.213647] [<ffffffffa01bfd51>] ? xfs_destroy_ioend+0x33/0x7e [xfs]
[ 2591.213680] [<ffffffffa01bfec0>] ? xfs_end_bio_delalloc+0x0/0x19
[xfs]
[ 2591.213706] [<ffffffff8024483e>] ? run_workqueue+0x79/0xfe
[ 2591.213711] [<ffffffff8024499b>] ? worker_thread+0xd8/0xe7
[ 2591.213715] [<ffffffff80247d9d>] ? autoremove_wake_function+0x0/0x2e
[ 2591.213719] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213723] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213727] [<ffffffff80247a46>] ? kthread+0x47/0x73
[ 2591.213730] [<ffffffff8020c5fa>] ? child_rip+0xa/0x20
[ 2591.213735] [<ffffffff802479ff>] ? kthread+0x0/0x73
[ 2591.213739] [<ffffffff8020c5f0>] ? child_rip+0x0/0x20
[ 2591.213742] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d
43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02 49 8b 45 00 f6 c4 08
75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75
[ 2591.213775] RIP [<ffffffff802c0cbc>] end_buffer_async_write
+0x83/0xfb
[ 2591.213779] RSP <ffff880138957e30>
[ 2591.213782] ---[ end trace 32b0459ad0d88916 ]---
from fs/buffer.c
}
set_bit(AS_EIO, &page->mapping->flags);
set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
SetPageError(page);
}
first = page_buffers(page); <---- line 534
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_write(bh);
unlock_buffer(bh);
tmp = bh->b_this_page;
seems the same problem
Now I'll switch back to 2.6.27 based ubuntu kernel and I'll see if that
kernel survive to rsync
If you have any suggestion or patch or something to test tell me
thanks
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-2.6.29-rc4-git3 --]
[-- Type: text/plain, Size: 4771 bytes --]
[ 2591.213457] ------------[ cut here ]------------
[ 2591.213464] kernel BUG at fs/buffer.c:534!
[ 2591.213466] invalid opcode: 0000 [#1] SMP
[ 2591.213470] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
[ 2591.213473] CPU 1
[ 2591.213475] Modules linked in: af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache usb_storage libusual hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi arc4 snd_rawmidi ecb snd_seq_midi_event snd_seq snd_timer snd_seq_device iwlagn sdhci_pci sdhci pcmcia btusb parport_pc mmc_core iwlcore rfkill parport video ricoh_mmc container mac80211 joydev bluetooth tpm_infineon tpm tpm_bios snd output psmouse serio_raw yenta_socket rsrc_nonstatic pcmcia_core wmi cfg80211 battery ac button hp_accel led_class lis3lv02d pcspkr soundcore snd_page_alloc iTCO_wdt iTCO_vendor_supportevdev dm_multipath xfs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
[ 2591.213579] Pid: 2555, comm: xfsdatad/1 Not tainted 2.6.29-rc4-git3 #1
[ 2591.213582] RIP: 0010:[<ffffffff802c0cbc>] [<ffffffff802c0cbc>] end_buffer_async_write+0x83/0xfb
[ 2591.213591] RSP: 0018:ffff880138957e30 EFLAGS: 00010246
[ 2591.213594] RAX: 0000000280000000 RBX: ffff8800353e7e70 RCX: ffff8800b540aca8
[ 2591.213597] RDX: 0000000000005252 RSI: 0000000000000001 RDI: ffff8800353e7e70
[ 2591.213599] RBP: ffff8800b540ac60 R08: ffff8800b540ac60 R09: ffff8800b540a5a0
[ 2591.213602] R10: ffff88003781c660 R11: ffff8800b540a5a0 R12: ffff8800ae0b9440
[ 2591.213604] R13: ffffe20003e35cb4 R14: ffff88013b85ff00 R15: 0000000000000001
[ 2591.213607] FS: 0000000000000000(0000) GS:ffff88013b803b80(0000) knlGS:0000000000000000
[ 2591.213610] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 2591.213612] CR2: 00007fd4f8238998 CR3: 00000000a1c3f000 CR4: 00000000000006e0
[ 2591.213615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2591.213618] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 2591.213620] Process xfsdatad/1 (pid: 2555, threadinfo ffff880138956000, task ffff8801384bbde0)
[ 2591.213623] Stack:
[ 2591.213624] ffffffff80584800 ffffffff8040c6d7 ffff8801384bc160 000000018022bd08
[ 2591.213628] 0000000000000286 ffff8800a2015460 ffff8800b540ac60 ffff8800ae0b9440
[ 2591.213633] ffff8800ae0b92c0 ffffffffa01bfd51 ffff8800b540ac60 ffff880138877500
[ 2591.213637] Call Trace:
[ 2591.213639] [<ffffffff8040c6d7>] ? __down_write_nested+0x15/0x9d
[ 2591.213647] [<ffffffffa01bfd51>] ? xfs_destroy_ioend+0x33/0x7e [xfs]
[ 2591.213680] [<ffffffffa01bfec0>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
[ 2591.213706] [<ffffffff8024483e>] ? run_workqueue+0x79/0xfe
[ 2591.213711] [<ffffffff8024499b>] ? worker_thread+0xd8/0xe7
[ 2591.213715] [<ffffffff80247d9d>] ? autoremove_wake_function+0x0/0x2e
[ 2591.213719] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213723] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213727] [<ffffffff80247a46>] ? kthread+0x47/0x73
[ 2591.213730] [<ffffffff8020c5fa>] ? child_rip+0xa/0x20
[ 2591.213735] [<ffffffff802479ff>] ? kthread+0x0/0x73
[ 2591.213739] [<ffffffff8020c5f0>] ? child_rip+0x0/0x20
[ 2591.213742] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d 43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75
[ 2591.213775] RIP [<ffffffff802c0cbc>] end_buffer_async_write+0x83/0xfb
[ 2591.213779] RSP <ffff880138957e30>
[ 2591.213782] ---[ end trace 32b0459ad0d88916 ]---
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-11 21:47 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-11 21:47 UTC (permalink / raw)
To: Dave Chinner; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 6523 bytes --]
On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > sure, attached
> >
> > That would be a missing PagePrivate bit in page_buffers() called from
> > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > which requires the page not having PG_writeback set which must be
> > set until end_buffer_async_write is done. Very strange, and all this
> > is generic code without xfs involvement. Did this happen once
> > or can you reproduce it?
>
> Hmmmm - i wonder if this has anything to do with the writeback fixes
> that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> plain 2.6.28) and see if you can reproduce the problem?
>
Hi Dave
I tried 2.6.28.1 and on the morning pc was dead, blocked without any
possibility to interact so no bug to report (if really needed I can
connect a serial console)
I also tried 2.6.29-rc4-git3 and with rsync I hit this bug (also
attached)
[ 2591.213457] ------------[ cut
here ]------------
[ 2591.213464] kernel BUG at
fs/buffer.c:534!
[ 2591.213466] invalid opcode: 0000 [#1]
SMP
[ 2591.213470] last sysfs
file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
[ 2591.213473] CPU
1
[ 2591.213475] Modules linked in: af_packet binfmt_misc rfcomm bridge
stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats
cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs
sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp
xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc
nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache
usb_storage libusual hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi
snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss
snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi arc4
snd_rawmidi ecb snd_seq_midi_event snd_seq snd_timer snd_seq_device
iwlagn sdhci_pci sdhci pcmcia btusb parport_pc mmc_core iwlcore rfkill
parport video ricoh_mmc container mac80211 joydev bluetooth tpm_infineon
tpm tpm_bios snd output psmouse serio_raw yenta_socket rsrc_nonstatic
pcmcia_core wmi cfg80211 battery ac button hp_accel led_class lis3lv02d
pcspkr soundcore snd_page_alloc iTCO_wdt iTCO_vendor_supportevdev
dm_multipath xfs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394
ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore
dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal
processor fan thermal_sys hwmon fuse
[ 2591.213579] Pid: 2555, comm: xfsdatad/1 Not tainted 2.6.29-rc4-git3
#1
[ 2591.213582] RIP: 0010:[<ffffffff802c0cbc>] [<ffffffff802c0cbc>]
end_buffer_async_write+0x83/0xfb
[ 2591.213591] RSP: 0018:ffff880138957e30 EFLAGS: 00010246
[ 2591.213594] RAX: 0000000280000000 RBX: ffff8800353e7e70 RCX:
ffff8800b540aca8
[ 2591.213597] RDX: 0000000000005252 RSI: 0000000000000001 RDI:
ffff8800353e7e70
[ 2591.213599] RBP: ffff8800b540ac60 R08: ffff8800b540ac60 R09:
ffff8800b540a5a0
[ 2591.213602] R10: ffff88003781c660 R11: ffff8800b540a5a0 R12:
ffff8800ae0b9440
[ 2591.213604] R13: ffffe20003e35cb4 R14: ffff88013b85ff00 R15:
0000000000000001
[ 2591.213607] FS: 0000000000000000(0000) GS:ffff88013b803b80(0000)
knlGS:0000000000000000
[ 2591.213610] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 2591.213612] CR2: 00007fd4f8238998 CR3: 00000000a1c3f000 CR4:
00000000000006e0
[ 2591.213615] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 2591.213618] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 2591.213620] Process xfsdatad/1 (pid: 2555, threadinfo
ffff880138956000, task ffff8801384bbde0)
[ 2591.213623] Stack:
[ 2591.213624] ffffffff80584800 ffffffff8040c6d7 ffff8801384bc160
000000018022bd08
[ 2591.213628] 0000000000000286 ffff8800a2015460 ffff8800b540ac60
ffff8800ae0b9440
[ 2591.213633] ffff8800ae0b92c0 ffffffffa01bfd51 ffff8800b540ac60
ffff880138877500
[ 2591.213637] Call Trace:
[ 2591.213639] [<ffffffff8040c6d7>] ? __down_write_nested+0x15/0x9d
[ 2591.213647] [<ffffffffa01bfd51>] ? xfs_destroy_ioend+0x33/0x7e [xfs]
[ 2591.213680] [<ffffffffa01bfec0>] ? xfs_end_bio_delalloc+0x0/0x19
[xfs]
[ 2591.213706] [<ffffffff8024483e>] ? run_workqueue+0x79/0xfe
[ 2591.213711] [<ffffffff8024499b>] ? worker_thread+0xd8/0xe7
[ 2591.213715] [<ffffffff80247d9d>] ? autoremove_wake_function+0x0/0x2e
[ 2591.213719] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213723] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213727] [<ffffffff80247a46>] ? kthread+0x47/0x73
[ 2591.213730] [<ffffffff8020c5fa>] ? child_rip+0xa/0x20
[ 2591.213735] [<ffffffff802479ff>] ? kthread+0x0/0x73
[ 2591.213739] [<ffffffff8020c5f0>] ? child_rip+0x0/0x20
[ 2591.213742] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d
43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02 49 8b 45 00 f6 c4 08
75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75
[ 2591.213775] RIP [<ffffffff802c0cbc>] end_buffer_async_write
+0x83/0xfb
[ 2591.213779] RSP <ffff880138957e30>
[ 2591.213782] ---[ end trace 32b0459ad0d88916 ]---
from fs/buffer.c
}
set_bit(AS_EIO, &page->mapping->flags);
set_buffer_write_io_error(bh);
clear_buffer_uptodate(bh);
SetPageError(page);
}
first = page_buffers(page); <---- line 534
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_write(bh);
unlock_buffer(bh);
tmp = bh->b_this_page;
seems the same problem
Now I'll switch back to 2.6.27 based ubuntu kernel and I'll see if that
kernel survive to rsync
If you have any suggestion or patch or something to test tell me
thanks
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-2.6.29-rc4-git3 --]
[-- Type: text/plain, Size: 4771 bytes --]
[ 2591.213457] ------------[ cut here ]------------
[ 2591.213464] kernel BUG at fs/buffer.c:534!
[ 2591.213466] invalid opcode: 0000 [#1] SMP
[ 2591.213470] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
[ 2591.213473] CPU 1
[ 2591.213475] Modules linked in: af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache usb_storage libusual hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi arc4 snd_rawmidi ecb snd_seq_midi_event snd_seq snd_timer snd_seq_device iwlagn sdhci_pci sdhci pcmcia btusb parport_pc mmc_core iwlcore rfkill parport video ricoh_mmc container mac80211 joydev bluetooth tpm_infineon tpm tpm_bios snd output psmouse serio_raw yenta_socket rsrc_nonstatic pcmcia_core wmi cfg80211 battery ac button hp_accel led_class lis3lv02d pcspkr soundcore snd_page_alloc iTCO_wdt iTCO_vendor_supportevdev dm_multipath xfs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
[ 2591.213579] Pid: 2555, comm: xfsdatad/1 Not tainted 2.6.29-rc4-git3 #1
[ 2591.213582] RIP: 0010:[<ffffffff802c0cbc>] [<ffffffff802c0cbc>] end_buffer_async_write+0x83/0xfb
[ 2591.213591] RSP: 0018:ffff880138957e30 EFLAGS: 00010246
[ 2591.213594] RAX: 0000000280000000 RBX: ffff8800353e7e70 RCX: ffff8800b540aca8
[ 2591.213597] RDX: 0000000000005252 RSI: 0000000000000001 RDI: ffff8800353e7e70
[ 2591.213599] RBP: ffff8800b540ac60 R08: ffff8800b540ac60 R09: ffff8800b540a5a0
[ 2591.213602] R10: ffff88003781c660 R11: ffff8800b540a5a0 R12: ffff8800ae0b9440
[ 2591.213604] R13: ffffe20003e35cb4 R14: ffff88013b85ff00 R15: 0000000000000001
[ 2591.213607] FS: 0000000000000000(0000) GS:ffff88013b803b80(0000) knlGS:0000000000000000
[ 2591.213610] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 2591.213612] CR2: 00007fd4f8238998 CR3: 00000000a1c3f000 CR4: 00000000000006e0
[ 2591.213615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2591.213618] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 2591.213620] Process xfsdatad/1 (pid: 2555, threadinfo ffff880138956000, task ffff8801384bbde0)
[ 2591.213623] Stack:
[ 2591.213624] ffffffff80584800 ffffffff8040c6d7 ffff8801384bc160 000000018022bd08
[ 2591.213628] 0000000000000286 ffff8800a2015460 ffff8800b540ac60 ffff8800ae0b9440
[ 2591.213633] ffff8800ae0b92c0 ffffffffa01bfd51 ffff8800b540ac60 ffff880138877500
[ 2591.213637] Call Trace:
[ 2591.213639] [<ffffffff8040c6d7>] ? __down_write_nested+0x15/0x9d
[ 2591.213647] [<ffffffffa01bfd51>] ? xfs_destroy_ioend+0x33/0x7e [xfs]
[ 2591.213680] [<ffffffffa01bfec0>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
[ 2591.213706] [<ffffffff8024483e>] ? run_workqueue+0x79/0xfe
[ 2591.213711] [<ffffffff8024499b>] ? worker_thread+0xd8/0xe7
[ 2591.213715] [<ffffffff80247d9d>] ? autoremove_wake_function+0x0/0x2e
[ 2591.213719] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213723] [<ffffffff802448c3>] ? worker_thread+0x0/0xe7
[ 2591.213727] [<ffffffff80247a46>] ? kthread+0x47/0x73
[ 2591.213730] [<ffffffff8020c5fa>] ? child_rip+0xa/0x20
[ 2591.213735] [<ffffffff802479ff>] ? kthread+0x0/0x73
[ 2591.213739] [<ffffffff8020c5f0>] ? child_rip+0x0/0x20
[ 2591.213742] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d 43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75
[ 2591.213775] RIP [<ffffffff802c0cbc>] end_buffer_async_write+0x83/0xfb
[ 2591.213779] RSP <ffff880138957e30>
[ 2591.213782] ---[ end trace 32b0459ad0d88916 ]---
[-- Attachment #3: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-10 10:43 ` Dave Chinner
@ 2009-02-12 9:47 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-12 9:47 UTC (permalink / raw)
To: Dave Chinner; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1527 bytes --]
On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > sure, attached
> >
> > That would be a missing PagePrivate bit in page_buffers() called from
> > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > which requires the page not having PG_writeback set which must be
> > set until end_buffer_async_write is done. Very strange, and all this
> > is generic code without xfs involvement. Did this happen once
> > or can you reproduce it?
>
> Hmmmm - i wonder if this has anything to do with the writeback fixes
> that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> plain 2.6.28) and see if you can reproduce the problem?
another test another bug
kernel 2.6.29-rc4-git4 with DEBUG_PAGEALLOC and CONFIG_DEBUG_LIST
enabled (idea taken from a totally unrelated mail from Ingo Molnar to
catch a memory corruption), usual bug attached
2.6.27 from ubuntu not survived to rsync
btw my first report of a similar problem was with a kernel 2.6.26.6 but
at time I was using binary driver for my radeon card and Christoph
suggest me that I have to recreate problem without any binary driver
maybe it's not a recent regression, it's simply easier to hit with a
newer kernel
I don't have abandoned idea of a hardware problem but I don't know how
to be sure
any suggestion?
thanks
>
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-2.6.29-rc4-git4 --]
[-- Type: text/plain, Size: 5644 bytes --]
Feb 12 10:11:09 champagne kernel: [ 2447.523803] ------------[ cut here ]------------
Feb 12 10:11:09 champagne kernel: [ 2447.523808] kernel BUG at fs/buffer.c:534!
Feb 12 10:11:09 champagne kernel: [ 2447.523809] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC
Feb 12 10:11:09 champagne kernel: [ 2447.523812] last sysfs file: /sys/class/power_supply/C1F4/charge_full
Feb 12 10:11:09 champagne kernel: [ 2447.523814] CPU 0
Feb 12 10:11:09 champagne kernel: [ 2447.523816] Modules linked in: usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpuf
req cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_st
ate xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf
_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi snd_hda_codec_analog snd_hda_intel snd_hda_code
c snd_hwdep snd_pcm_oss snd_pcm snd_mixer_oss arc4 snd_seq_dummy ecb snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event iwlagn snd_seq parport_pc parpor
t iwlcore rfkill pcmcia snd_timer snd_seq_device btusb ricoh_mmc joydev mac80211 snd wmi container sdhci_pci sdhci bluetooth psmouse yenta_socket rsrc_nonsta
tic pcmcia_core serio_raw tpm_infineon tpm tpm_bios video output cfg80211 hp_accel lis3
Feb 12 10:11:09 champagne kernel: v02d battery ac button mmc_core led_class pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc evdev dm_multipath x
fs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt dm_mirror dm_region_h
ash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
Feb 12 10:11:09 champagne kernel: [ 2447.523885] Pid: 2557, comm: xfsdatad/0 Not tainted 2.6.29-rc4-git4 #1 HP Compaq 8510p
Feb 12 10:11:09 champagne kernel: [ 2447.523886] RIP: 0010:[<ffffffff802bfc56>] [<ffffffff802bfc56>] end_buffer_async_write+0x83/0xfb
Feb 12 10:11:09 champagne kernel: [ 2447.523893] RSP: 0000:ffff8801384bbe30 EFLAGS: 00010246
Feb 12 10:11:09 champagne kernel: [ 2447.523895] RAX: 0000000240000000 RBX: ffff880034be7e70 RCX: 0000000000000034
Feb 12 10:11:09 champagne kernel: [ 2447.523897] RDX: 000000000000000c RSI: 0000000000000001 RDI: ffff880034be7e70
Feb 12 10:11:09 champagne kernel: [ 2447.523899] RBP: ffff88000c777c60 R08: a000000000000000 R09: ffffffff8050f0cb
Feb 12 10:11:09 champagne kernel: [ 2447.523900] R10: 0000000000000002 R11: ffff88013b85fee0 R12: ffff8800015a7d80
Feb 12 10:11:09 champagne kernel: [ 2447.523902] R13: ffffe200012a960c R14: ffff88013b85ff00 R15: 0000000000000001
Feb 12 10:11:09 champagne kernel: [ 2447.523904] FS: 0000000000000000(0000) GS:ffffffff80592040(0000) knlGS:0000000000000000
Feb 12 10:11:09 champagne kernel: [ 2447.523906] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 12 10:11:09 champagne kernel: [ 2447.523907] CR2: 00000000044d4ff0 CR3: 00000000b3d96000 CR4: 00000000000006e0
Feb 12 10:11:09 champagne kernel: [ 2447.523909] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 12 10:11:09 champagne kernel: [ 2447.523911] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 12 10:11:09 champagne kernel: [ 2447.523913] Process xfsdatad/0 (pid: 2557, threadinfo ffff8801384ba000, task ffff8801394f4420)
Feb 12 10:11:09 champagne kernel: [ 2447.523914] Stack:
Feb 12 10:11:09 champagne kernel: [ 2447.523915] ffffffff80582800 ffffffff8040a2be ffff8801394f47a0 000000008029e721
Feb 12 10:11:09 champagne kernel: [ 2447.523918] 0000000000000286 ffff880034be7d20 ffff88000c777c60 ffff8800015a7d80
Feb 12 10:11:09 champagne kernel: [ 2447.523921] ffff8800015a7c00 ffffffffa01becf5 ffff88000c777c60 ffff880139494c80
Feb 12 10:11:09 champagne kernel: [ 2447.523924] Call Trace:
Feb 12 10:11:09 champagne kernel: [ 2447.523925] [<ffffffff8040a2be>] ? __down_write_nested+0x15/0x95
Feb 12 10:11:09 champagne kernel: [ 2447.523931] [<ffffffffa01becf5>] ? xfs_destroy_ioend+0x33/0x7e [xfs]
Feb 12 10:11:09 champagne kernel: [ 2447.523954] [<ffffffffa01bee64>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 12 10:11:09 champagne kernel: [ 2447.523970] [<ffffffff8024470a>] ? run_workqueue+0x79/0xfe
Feb 12 10:11:09 champagne kernel: [ 2447.523974] [<ffffffff80244867>] ? worker_thread+0xd8/0xe7
Feb 12 10:11:09 champagne kernel: [ 2447.523976] [<ffffffff80247bcd>] ? autoremove_wake_function+0x0/0x2e
Feb 12 10:11:09 champagne kernel: [ 2447.523979] [<ffffffff8024478f>] ? worker_thread+0x0/0xe7
Feb 12 10:11:09 champagne kernel: [ 2447.523981] [<ffffffff8024478f>] ? worker_thread+0x0/0xe7
Feb 12 10:11:09 champagne kernel: [ 2447.523983] [<ffffffff80247882>] ? kthread+0x47/0x73
Feb 12 10:11:09 champagne kernel: [ 2447.523985] [<ffffffff8020c5fa>] ? child_rip+0xa/0x20
Feb 12 10:11:09 champagne kernel: [ 2447.523988] [<ffffffff8024783b>] ? kthread+0x0/0x73
Feb 12 10:11:09 champagne kernel: [ 2447.523990] [<ffffffff8020c5f0>] ? child_rip+0x0/0x20
Feb 12 10:11:09 champagne kernel: [ 2447.523993] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d 43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02
49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75
Feb 12 10:11:09 champagne kernel: [ 2447.524020] RIP [<ffffffff802bfc56>] end_buffer_async_write+0x83/0xfb
Feb 12 10:11:09 champagne kernel: [ 2447.524023] RSP <ffff8801384bbe30>
Feb 12 10:11:09 champagne kernel: [ 2447.524121] ---[ end trace 8372db6c09f46582 ]---
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-12 9:47 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-12 9:47 UTC (permalink / raw)
To: Dave Chinner; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1527 bytes --]
On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > sure, attached
> >
> > That would be a missing PagePrivate bit in page_buffers() called from
> > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > which requires the page not having PG_writeback set which must be
> > set until end_buffer_async_write is done. Very strange, and all this
> > is generic code without xfs involvement. Did this happen once
> > or can you reproduce it?
>
> Hmmmm - i wonder if this has anything to do with the writeback fixes
> that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> plain 2.6.28) and see if you can reproduce the problem?
another test another bug
kernel 2.6.29-rc4-git4 with DEBUG_PAGEALLOC and CONFIG_DEBUG_LIST
enabled (idea taken from a totally unrelated mail from Ingo Molnar to
catch a memory corruption), usual bug attached
2.6.27 from ubuntu not survived to rsync
btw my first report of a similar problem was with a kernel 2.6.26.6 but
at time I was using binary driver for my radeon card and Christoph
suggest me that I have to recreate problem without any binary driver
maybe it's not a recent regression, it's simply easier to hit with a
newer kernel
I don't have abandoned idea of a hardware problem but I don't know how
to be sure
any suggestion?
thanks
>
> Cheers,
>
> Dave.
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-2.6.29-rc4-git4 --]
[-- Type: text/plain, Size: 5644 bytes --]
Feb 12 10:11:09 champagne kernel: [ 2447.523803] ------------[ cut here ]------------
Feb 12 10:11:09 champagne kernel: [ 2447.523808] kernel BUG at fs/buffer.c:534!
Feb 12 10:11:09 champagne kernel: [ 2447.523809] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC
Feb 12 10:11:09 champagne kernel: [ 2447.523812] last sysfs file: /sys/class/power_supply/C1F4/charge_full
Feb 12 10:11:09 champagne kernel: [ 2447.523814] CPU 0
Feb 12 10:11:09 champagne kernel: [ 2447.523816] Modules linked in: usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpuf
req cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_st
ate xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf
_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi snd_hda_codec_analog snd_hda_intel snd_hda_code
c snd_hwdep snd_pcm_oss snd_pcm snd_mixer_oss arc4 snd_seq_dummy ecb snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event iwlagn snd_seq parport_pc parpor
t iwlcore rfkill pcmcia snd_timer snd_seq_device btusb ricoh_mmc joydev mac80211 snd wmi container sdhci_pci sdhci bluetooth psmouse yenta_socket rsrc_nonsta
tic pcmcia_core serio_raw tpm_infineon tpm tpm_bios video output cfg80211 hp_accel lis3
Feb 12 10:11:09 champagne kernel: v02d battery ac button mmc_core led_class pcspkr iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc evdev dm_multipath x
fs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_crypt dm_mirror dm_region_h
ash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
Feb 12 10:11:09 champagne kernel: [ 2447.523885] Pid: 2557, comm: xfsdatad/0 Not tainted 2.6.29-rc4-git4 #1 HP Compaq 8510p
Feb 12 10:11:09 champagne kernel: [ 2447.523886] RIP: 0010:[<ffffffff802bfc56>] [<ffffffff802bfc56>] end_buffer_async_write+0x83/0xfb
Feb 12 10:11:09 champagne kernel: [ 2447.523893] RSP: 0000:ffff8801384bbe30 EFLAGS: 00010246
Feb 12 10:11:09 champagne kernel: [ 2447.523895] RAX: 0000000240000000 RBX: ffff880034be7e70 RCX: 0000000000000034
Feb 12 10:11:09 champagne kernel: [ 2447.523897] RDX: 000000000000000c RSI: 0000000000000001 RDI: ffff880034be7e70
Feb 12 10:11:09 champagne kernel: [ 2447.523899] RBP: ffff88000c777c60 R08: a000000000000000 R09: ffffffff8050f0cb
Feb 12 10:11:09 champagne kernel: [ 2447.523900] R10: 0000000000000002 R11: ffff88013b85fee0 R12: ffff8800015a7d80
Feb 12 10:11:09 champagne kernel: [ 2447.523902] R13: ffffe200012a960c R14: ffff88013b85ff00 R15: 0000000000000001
Feb 12 10:11:09 champagne kernel: [ 2447.523904] FS: 0000000000000000(0000) GS:ffffffff80592040(0000) knlGS:0000000000000000
Feb 12 10:11:09 champagne kernel: [ 2447.523906] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 12 10:11:09 champagne kernel: [ 2447.523907] CR2: 00000000044d4ff0 CR3: 00000000b3d96000 CR4: 00000000000006e0
Feb 12 10:11:09 champagne kernel: [ 2447.523909] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 12 10:11:09 champagne kernel: [ 2447.523911] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 12 10:11:09 champagne kernel: [ 2447.523913] Process xfsdatad/0 (pid: 2557, threadinfo ffff8801384ba000, task ffff8801394f4420)
Feb 12 10:11:09 champagne kernel: [ 2447.523914] Stack:
Feb 12 10:11:09 champagne kernel: [ 2447.523915] ffffffff80582800 ffffffff8040a2be ffff8801394f47a0 000000008029e721
Feb 12 10:11:09 champagne kernel: [ 2447.523918] 0000000000000286 ffff880034be7d20 ffff88000c777c60 ffff8800015a7d80
Feb 12 10:11:09 champagne kernel: [ 2447.523921] ffff8800015a7c00 ffffffffa01becf5 ffff88000c777c60 ffff880139494c80
Feb 12 10:11:09 champagne kernel: [ 2447.523924] Call Trace:
Feb 12 10:11:09 champagne kernel: [ 2447.523925] [<ffffffff8040a2be>] ? __down_write_nested+0x15/0x95
Feb 12 10:11:09 champagne kernel: [ 2447.523931] [<ffffffffa01becf5>] ? xfs_destroy_ioend+0x33/0x7e [xfs]
Feb 12 10:11:09 champagne kernel: [ 2447.523954] [<ffffffffa01bee64>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 12 10:11:09 champagne kernel: [ 2447.523970] [<ffffffff8024470a>] ? run_workqueue+0x79/0xfe
Feb 12 10:11:09 champagne kernel: [ 2447.523974] [<ffffffff80244867>] ? worker_thread+0xd8/0xe7
Feb 12 10:11:09 champagne kernel: [ 2447.523976] [<ffffffff80247bcd>] ? autoremove_wake_function+0x0/0x2e
Feb 12 10:11:09 champagne kernel: [ 2447.523979] [<ffffffff8024478f>] ? worker_thread+0x0/0xe7
Feb 12 10:11:09 champagne kernel: [ 2447.523981] [<ffffffff8024478f>] ? worker_thread+0x0/0xe7
Feb 12 10:11:09 champagne kernel: [ 2447.523983] [<ffffffff80247882>] ? kthread+0x47/0x73
Feb 12 10:11:09 champagne kernel: [ 2447.523985] [<ffffffff8020c5fa>] ? child_rip+0xa/0x20
Feb 12 10:11:09 champagne kernel: [ 2447.523988] [<ffffffff8024783b>] ? kthread+0x0/0x73
Feb 12 10:11:09 champagne kernel: [ 2447.523990] [<ffffffff8020c5f0>] ? child_rip+0x0/0x20
Feb 12 10:11:09 champagne kernel: [ 2447.523993] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d 43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02
49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75
Feb 12 10:11:09 champagne kernel: [ 2447.524020] RIP [<ffffffff802bfc56>] end_buffer_async_write+0x83/0xfb
Feb 12 10:11:09 champagne kernel: [ 2447.524023] RSP <ffff8801384bbe30>
Feb 12 10:11:09 champagne kernel: [ 2447.524121] ---[ end trace 8372db6c09f46582 ]---
[-- Attachment #3: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-12 9:47 ` Alessandro Bono
(?)
@ 2009-02-13 9:19 ` Michael Monnerie
-1 siblings, 0 replies; 48+ messages in thread
From: Michael Monnerie @ 2009-02-13 9:19 UTC (permalink / raw)
To: xfs
On Donnerstag 12 Februar 2009 Alessandro Bono wrote:
> I don't have abandoned idea of a hardware problem but I don't know
> how to be sure any suggestion?
On Monday I explained how to test your RAM, don't know if you did
though.
mfg zmi
--
// Michael Monnerie, Ing.BSc ----- http://it-management.at
// Tel: 0660 / 415 65 31 .network.your.ideas.
// PGP Key: "curl -s http://zmi.at/zmi.asc | gpg --import"
// Fingerprint: AC19 F9D5 36ED CD8A EF38 500E CE14 91F7 1C12 09B4
// Keyserver: wwwkeys.eu.pgp.net Key-ID: 1C1209B4
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-12 9:47 ` Alessandro Bono
@ 2009-02-26 16:58 ` Jan Kara
-1 siblings, 0 replies; 48+ messages in thread
From: Jan Kara @ 2009-02-26 16:58 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
> On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> > On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > > sure, attached
> > >
> > > That would be a missing PagePrivate bit in page_buffers() called from
> > > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > > which requires the page not having PG_writeback set which must be
> > > set until end_buffer_async_write is done. Very strange, and all this
> > > is generic code without xfs involvement. Did this happen once
> > > or can you reproduce it?
> >
> > Hmmmm - i wonder if this has anything to do with the writeback fixes
> > that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> > plain 2.6.28) and see if you can reproduce the problem?
>
> another test another bug
> kernel 2.6.29-rc4-git4 with DEBUG_PAGEALLOC and CONFIG_DEBUG_LIST
> enabled (idea taken from a totally unrelated mail from Ingo Molnar to
> catch a memory corruption), usual bug attached
> 2.6.27 from ubuntu not survived to rsync
>
> btw my first report of a similar problem was with a kernel 2.6.26.6 but
> at time I was using binary driver for my radeon card and Christoph
> suggest me that I have to recreate problem without any binary driver
> maybe it's not a recent regression, it's simply easier to hit with a
> newer kernel
>
> I don't have abandoned idea of a hardware problem but I don't know how
> to be sure
>
> any suggestion?
Hmm, are you still able to reproduce the problem? As I'm looking into
registers in your dump, no register really seems to contain sensible page
flags so it could be some corruption of page pointer. If you are still
able to reproduce, could you please do so with the attached patch
applied? It will dump us much more information... Thanks.
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-26 16:58 ` Jan Kara
0 siblings, 0 replies; 48+ messages in thread
From: Jan Kara @ 2009-02-26 16:58 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
> On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> > On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > > sure, attached
> > >
> > > That would be a missing PagePrivate bit in page_buffers() called from
> > > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > > which requires the page not having PG_writeback set which must be
> > > set until end_buffer_async_write is done. Very strange, and all this
> > > is generic code without xfs involvement. Did this happen once
> > > or can you reproduce it?
> >
> > Hmmmm - i wonder if this has anything to do with the writeback fixes
> > that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> > plain 2.6.28) and see if you can reproduce the problem?
>
> another test another bug
> kernel 2.6.29-rc4-git4 with DEBUG_PAGEALLOC and CONFIG_DEBUG_LIST
> enabled (idea taken from a totally unrelated mail from Ingo Molnar to
> catch a memory corruption), usual bug attached
> 2.6.27 from ubuntu not survived to rsync
>
> btw my first report of a similar problem was with a kernel 2.6.26.6 but
> at time I was using binary driver for my radeon card and Christoph
> suggest me that I have to recreate problem without any binary driver
> maybe it's not a recent regression, it's simply easier to hit with a
> newer kernel
>
> I don't have abandoned idea of a hardware problem but I don't know how
> to be sure
>
> any suggestion?
Hmm, are you still able to reproduce the problem? As I'm looking into
registers in your dump, no register really seems to contain sensible page
flags so it could be some corruption of page pointer. If you are still
able to reproduce, could you please do so with the attached patch
applied? It will dump us much more information... Thanks.
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-26 16:58 ` Jan Kara
@ 2009-02-26 16:59 ` Jan Kara
-1 siblings, 0 replies; 48+ messages in thread
From: Jan Kara @ 2009-02-26 16:59 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2072 bytes --]
Argh, forgot the patch...
> > On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> > > On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > > > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > > > sure, attached
> > > >
> > > > That would be a missing PagePrivate bit in page_buffers() called from
> > > > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > > > which requires the page not having PG_writeback set which must be
> > > > set until end_buffer_async_write is done. Very strange, and all this
> > > > is generic code without xfs involvement. Did this happen once
> > > > or can you reproduce it?
> > >
> > > Hmmmm - i wonder if this has anything to do with the writeback fixes
> > > that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> > > plain 2.6.28) and see if you can reproduce the problem?
> >
> > another test another bug
> > kernel 2.6.29-rc4-git4 with DEBUG_PAGEALLOC and CONFIG_DEBUG_LIST
> > enabled (idea taken from a totally unrelated mail from Ingo Molnar to
> > catch a memory corruption), usual bug attached
> > 2.6.27 from ubuntu not survived to rsync
> >
> > btw my first report of a similar problem was with a kernel 2.6.26.6 but
> > at time I was using binary driver for my radeon card and Christoph
> > suggest me that I have to recreate problem without any binary driver
> > maybe it's not a recent regression, it's simply easier to hit with a
> > newer kernel
> >
> > I don't have abandoned idea of a hardware problem but I don't know how
> > to be sure
> >
> > any suggestion?
> Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
>
> Honza
>
> --
> Jan Kara <jack@suse.cz>
> SuSE CR Labs
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
[-- Attachment #2: 0001-Add-debuging-info.patch --]
[-- Type: text/x-diff, Size: 1326 bytes --]
>From 289408c005dc2ffce2fb495bd5d76a4eeda9190a Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Thu, 26 Feb 2009 17:56:32 +0100
Subject: [PATCH] Add debuging info.
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/buffer.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 9f69741..1d42c02 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -531,6 +531,14 @@ static void end_buffer_async_write(struct buffer_head *bh, int uptodate)
SetPageError(page);
}
+ if (!PagePrivate(page)) {
+ printk("Buffer %p of page %p not private! Some data to debug:\n", bh, page);
+ printk("flags: %lx, mapping: %p, index: %ld, private: %lx\n", page->flags, page->mapping, page->index, page->private);
+ printk("Buffer: state=%lx, block=%llu, b_size=%lu, b_this_page=%p\n", bh->b_state, (unsigned long long)bh->b_blocknr, (unsigned long)bh->b_size, bh->b_this_page);
+ printk("Other buffers in the page:\n");
+ for (tmp = bh->b_this_page; tmp != bh; tmp = tmp->b_this_page)
+ printk("Buffer %p: state=%lx, block=%llu, b_size=%lu, b_page=%p\n", tmp, tmp->b_state, (unsigned long long)tmp->b_blocknr, (unsigned long)tmp->b_size, tmp->b_page);
+ }
first = page_buffers(page);
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
--
1.6.0.2
^ permalink raw reply related [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-26 16:59 ` Jan Kara
0 siblings, 0 replies; 48+ messages in thread
From: Jan Kara @ 2009-02-26 16:59 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2072 bytes --]
Argh, forgot the patch...
> > On Tue, 2009-02-10 at 21:43 +1100, Dave Chinner wrote:
> > > On Mon, Feb 09, 2009 at 02:53:08AM -0500, Christoph Hellwig wrote:
> > > > On Sun, Feb 08, 2009 at 11:45:20PM +0100, Alessandro Bono wrote:
> > > > > sure, attached
> > > >
> > > > That would be a missing PagePrivate bit in page_buffers() called from
> > > > end_buffer_async_write. PG_private can only be cleared via drop_buffers
> > > > which requires the page not having PG_writeback set which must be
> > > > set until end_buffer_async_write is done. Very strange, and all this
> > > > is generic code without xfs involvement. Did this happen once
> > > > or can you reproduce it?
> > >
> > > Hmmmm - i wonder if this has anything to do with the writeback fixes
> > > that went into 2.6.28.2? Alessandro, can you revert to 2.6.28.1 (not
> > > plain 2.6.28) and see if you can reproduce the problem?
> >
> > another test another bug
> > kernel 2.6.29-rc4-git4 with DEBUG_PAGEALLOC and CONFIG_DEBUG_LIST
> > enabled (idea taken from a totally unrelated mail from Ingo Molnar to
> > catch a memory corruption), usual bug attached
> > 2.6.27 from ubuntu not survived to rsync
> >
> > btw my first report of a similar problem was with a kernel 2.6.26.6 but
> > at time I was using binary driver for my radeon card and Christoph
> > suggest me that I have to recreate problem without any binary driver
> > maybe it's not a recent regression, it's simply easier to hit with a
> > newer kernel
> >
> > I don't have abandoned idea of a hardware problem but I don't know how
> > to be sure
> >
> > any suggestion?
> Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
>
> Honza
>
> --
> Jan Kara <jack@suse.cz>
> SuSE CR Labs
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
[-- Attachment #2: 0001-Add-debuging-info.patch --]
[-- Type: text/x-diff, Size: 1326 bytes --]
>From 289408c005dc2ffce2fb495bd5d76a4eeda9190a Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Thu, 26 Feb 2009 17:56:32 +0100
Subject: [PATCH] Add debuging info.
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/buffer.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 9f69741..1d42c02 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -531,6 +531,14 @@ static void end_buffer_async_write(struct buffer_head *bh, int uptodate)
SetPageError(page);
}
+ if (!PagePrivate(page)) {
+ printk("Buffer %p of page %p not private! Some data to debug:\n", bh, page);
+ printk("flags: %lx, mapping: %p, index: %ld, private: %lx\n", page->flags, page->mapping, page->index, page->private);
+ printk("Buffer: state=%lx, block=%llu, b_size=%lu, b_this_page=%p\n", bh->b_state, (unsigned long long)bh->b_blocknr, (unsigned long)bh->b_size, bh->b_this_page);
+ printk("Other buffers in the page:\n");
+ for (tmp = bh->b_this_page; tmp != bh; tmp = tmp->b_this_page)
+ printk("Buffer %p: state=%lx, block=%llu, b_size=%lu, b_page=%p\n", tmp, tmp->b_state, (unsigned long long)tmp->b_blocknr, (unsigned long)tmp->b_size, tmp->b_page);
+ }
first = page_buffers(page);
local_irq_save(flags);
bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
--
1.6.0.2
[-- Attachment #3: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply related [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-26 16:58 ` Jan Kara
@ 2009-02-27 9:22 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-27 9:22 UTC (permalink / raw)
To: Jan Kara; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1016 bytes --]
On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
.....
> Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
>
> Honza
>
Hi
I tried your patch with a 2.6.28.7 and I can recreate bug (ooops
attached). I reformatted my notebook and I used ext3 without lvm or
dm_crypt as root fs
As target disk I used a usb hd, with plain xfs or xfs over dm_crypt with
a quick test (50G of data) I can't hit bug, but with xfs over lvm over
dm_crypt (the condition of my root fs before reformatting) I have hit
bug after ~80G of data
some other information attached
if you need I can do a full test with plain xfs or xfs over dm_crypt
(this we maybe I have enough time)
thanks
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-xfs-2.6.28.7+debuginfo --]
[-- Type: text/plain, Size: 4431 bytes --]
[15969.583580] Buffer ffff8800365e7e70 of page ffffe20003ebed04 not private! Some data to debug:
[15969.583583] flags: 280000000, mapping: 0000244affff8800, index: 302842129770610688, private: 6c72c50ffff8800
[15969.583585] Buffer: state=125, block=18842892, b_size=4096, b_this_page=ffff8800365e7e70
[15969.583587] Other buffers in the page:
[15969.583638] ------------[ cut here ]------------
[15969.583641] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
[15969.583643] invalid opcode: 0000 [#1] SMP
[15969.583646] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
[15969.583648] CPU 1
[15969.583649] Modules linked in: aes_x86_64 aes_generic cbc nls_iso8859_1 nls_cp437 vfat fat nls_base xfs usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss snd_pcm snd_page_alloc snd_mixer_oss arc4 ecb snd_seq_dummy snd_seq_oss snd_seq_midi iwlagn iwlcore snd_rawmidi parport_pc rfkill snd_seq_midi_event snd_seq snd_timer sdhci_pci usbhid snd_seq_device sdhci parport btusb pcmcia hid mac80211 snd container pcspkr tpm_infineon tpm tpm_bios bluetooth lis3lv02d leds_hp_disk serio_raw video output ricoh_mmc yenta_socket rsrc_nonstatic pcmcia_core mmc_core soundcore psmouse cfg80211 led_class iTCO_wdt iTCO_vendor_support wmi battery ac button evdev dm_multipath ext3 jbd mbcache sd_mod crc_t10dif sg sr_mod cdrom ahci ata_piix ohci1394 ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
[15969.583708] Pid: 5697, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
[15969.583710] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
[15969.583716] RSP: 0018:ffff8800b6967e40 EFLAGS: 00010246
[15969.583718] RAX: 0000000280000000 RBX: ffff8800365e7e70 RCX: ffffffff80554d00
[15969.583720] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
[15969.583721] RBP: ffff8800365e7e70 R08: 0000000000000000 R09: 0000000000000000
[15969.583723] R10: 000000000000000a R11: 0000000000018600 R12: ffff880037846e88
[15969.583725] R13: ffffe20003ebed04 R14: ffff88013b85ff00 R15: 0000000000000001
[15969.583727] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
[15969.583729] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[15969.583731] CR2: 00007fef2b615000 CR3: 000000013a4b2000 CR4: 00000000000026e0
[15969.583732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[15969.583734] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[15969.583736] Process xfsdatad/1 (pid: 5697, threadinfo ffff8800b6966000, task ffff88010a85be70)
[15969.583738] Stack:
[15969.583739] 0000000000000282 0000000000000004 ffff88009f3c8fc0 ffff880037846e88
[15969.583742] ffff88013b85fee0 0000000000000000 ffff8801157e69c0 ffff880037846e88
[15969.583745] ffff88013b85fee0 ffffffffa05409f9 ffffffffa0540b6b ffff880037846e80
[15969.583748] Call Trace:
[15969.583749] [<ffffffffa05409f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
[15969.583775] [<ffffffffa0540b6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
[15969.583790] [<ffffffffa0540b6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
[15969.583804] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
[15969.583807] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
[15969.583810] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
[15969.583813] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
[15969.583815] [<ffffffff80242f42>] ? kthread+0x47/0x73
[15969.583817] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
[15969.583820] [<ffffffff8020c199>] ? child_rip+0xa/0x11
[15969.583823] [<ffffffff80242efb>] ? kthread+0x0/0x73
[15969.583825] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
[15969.583827] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f6 03 10 75 f9
[15969.583847] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
[15969.583850] RSP <ffff8800b6967e40>
[15969.583851] ---[ end trace 5ebf783acb77d3a2 ]---
[-- Attachment #3: config-2.6.28.7 --]
[-- Type: text/plain, Size: 72602 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28.7
# Thu Feb 26 18:11:50 2009
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_MM_OWNER=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=m
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_MEMTEST=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
CONFIG_MCORE2=y
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
# CONFIG_CPU_SUP_AMD is not set
# CONFIG_CPU_SUP_CENTAUR_64 is not set
# CONFIG_X86_DS is not set
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
# CONFIG_GART_IOMMU is not set
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_AMD_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=2
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
# CONFIG_X86_RESERVE_LOW_64K is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_WMI=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=m
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=m
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Memory power savings
#
# CONFIG_I7300_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
# CONFIG_INTR_REMAP is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
CONFIG_PCIEAER=y
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=m
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_FAKE=m
CONFIG_HOTPLUG_PCI_ACPI=m
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=m
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_VS=m
# CONFIG_IP_VS_IPV6 is not set
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_DCCP=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_UDPLITE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
CONFIG_WAN_ROUTER=m
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set
CONFIG_PHONET=m
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
CONFIG_NL80211=y
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
#
# Rate control algorithm selection
#
# CONFIG_MAC80211_RC_PID is not set
CONFIG_MAC80211_RC_MINSTREL=y
# CONFIG_MAC80211_RC_DEFAULT_PID is not set
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_IEEE80211 is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
CONFIG_PARPORT_PC_PCMCIA=m
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ACER_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
CONFIG_HP_WMI=m
# CONFIG_ICS932S401 is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_SGI_XP is not set
# CONFIG_HP_ILO is not set
# CONFIG_SGI_GRU is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_SCSI_SRP=m
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI=m
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=m
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH9K is not set
CONFIG_IWLWIFI=m
CONFIG_IWLCORE=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_RFKILL=y
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLAGN=m
CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y
CONFIG_IWLAGN_LEDS=y
CONFIG_IWL4965=y
# CONFIG_IWL5000 is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_HSO=m
CONFIG_NET_PCMCIA=y
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_FMVJ18X is not set
# CONFIG_PCMCIA_PCNET is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_PCMCIA_XIRC2PS is not set
# CONFIG_PCMCIA_AXNET is not set
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
# CONFIG_DSCC4 is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
CONFIG_WAN_ROUTER_DRIVERS=m
# CONFIG_CYCLADES_SYNC is not set
# CONFIG_SBNI is not set
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=m
CONFIG_ATM_TCP=m
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
# CONFIG_ATM_FIRESTREAM is not set
# CONFIG_ATM_ZATM is not set
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOATM=m
CONFIG_PPPOL2TP=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=m
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=m
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=m
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_KEYBOARD_GPIO=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_BCM5974 is not set
CONFIG_MOUSE_VSXXXAA=m
CONFIG_MOUSE_GPIO=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_KBTAB=m
CONFIG_TABLET_USB_WACOM=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FUJITSU=m
CONFIG_TOUCHSCREEN_GUNZE=m
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_MTOUCH=m
# CONFIG_TOUCHSCREEN_INEXIO is not set
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_APANEL is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
CONFIG_N_HDLC=m
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
CONFIG_NOZOMI=m
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
CONFIG_IPWIRELESS=m
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=m
# CONFIG_TCG_TIS is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
CONFIG_TCG_INFINEON=m
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_GPIO=m
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_STUB=m
#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
CONFIG_AT24=m
CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_TPS65010=m
CONFIG_SENSORS_MAX6875=m
CONFIG_SENSORS_TSL2550=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
CONFIG_W1=m
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_GPIO=m
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2760=m
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=m
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_BQ27x00 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ADT7462=m
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=m
CONFIG_THERMAL_HWMON=y
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
# CONFIG_VIDEO_ALLOW_V4L1 is not set
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=m
CONFIG_VIDEO_MEDIA=m
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_CUSTOMIZE=y
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9875=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_M52790=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_CX25840=m
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
CONFIG_VIDEO_VIVI=m
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_SAA5246A=m
CONFIG_VIDEO_SAA5249=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX23885=m
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_IVTV=m
CONFIG_VIDEO_FB_IVTV=m
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CAFE_CCIC=m
# CONFIG_SOC_CAMERA is not set
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_USBVISION=m
CONFIG_USB_ET61X251=m
CONFIG_USB_SN9C102=m
CONFIG_USB_ZC0301=m
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
CONFIG_USB_DSBR=m
# CONFIG_USB_SI470X is not set
CONFIG_USB_MR800=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_TTPCI_EEPROM is not set
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_DVB_SIANO_SMS1XXX=m
CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS=y
#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_FLEXCOP=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set
#
# Supported BT878 Adapters
#
CONFIG_DVB_BT8XX=m
#
# Supported Pluto2 Adapters
#
CONFIG_DVB_PLUTO2=m
#
# Supported SDMC DM1105 Adapters
#
# CONFIG_DVB_DM1105 is not set
#
# Supported DVB Frontends
#
#
# Customise DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not set
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_SI21XX=m
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_DRX397XD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_S5H1411=m
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
#
# SEC control devices for DVB-S
#
CONFIG_DVB_LNBP21=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_LGS8GL5=m
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m
CONFIG_DVB_AF9013=m
CONFIG_DAB=y
CONFIG_USB_DABUSB=m
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=m
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=m
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
CONFIG_FB_VGA16=m
CONFIG_FB_UVESA=m
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
CONFIG_FB_VIRTUAL=m
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_ATIHDMI=y
# CONFIG_SND_HDA_CODEC_NVHDMI is not set
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
#
# Special HID drivers
#
# CONFIG_HID_COMPAT is not set
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
CONFIG_HID_BRIGHT=m
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DELL is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_CS=m
# CONFIG_USB_R8A66597_HCD is not set
CONFIG_USB_WHCI_HCD=m
CONFIG_USB_HWA_HCD=m
#
# Enable Host or Gadget support to see Inventra options
#
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
# CONFIG_USB_STORAGE_DPCM is not set
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
# CONFIG_USB_SERIAL_IR is not set
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
# CONFIG_USB_SERIAL_KEYSPAN is not set
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_DEBUG=m
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGET=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETMOTORCONTROL=m
CONFIG_USB_PHIDGETSERVO=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_USB_SISUSBVGA=m
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m
# CONFIG_USB_GADGET is not set
CONFIG_UWB=m
CONFIG_UWB_HWA=m
CONFIG_UWB_WHCI=m
CONFIG_UWB_WLP=m
CONFIG_UWB_I1480U=m
CONFIG_UWB_I1480U_WLP=m
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=m
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SDRICOH_CS is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_HP_DISK=m
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_PCA955X=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_S35390A=m
CONFIG_RTC_DRV_FM3130=m
CONFIG_RTC_DRV_RX8581=m
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_V3020=m
#
# on-CPU RTC drivers
#
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_INTEL_IOATDMA=m
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
CONFIG_DMATEST=m
CONFIG_DCA=m
CONFIG_AUXDISPLAY=y
CONFIG_KS0108=m
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_CFAG12864B=m
CONFIG_CFAG12864B_RATE=20
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV=m
CONFIG_UIO_PDRV_GENIRQ=m
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=m
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_COMPAT_JBD is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_REGISTER_V4=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
CONFIG_DIRECT_GBPAGES=y
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_SECURITYFS=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SALSA20_X86_64=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set
CONFIG_VIRTIO=m
CONFIG_VIRTIO_RING=m
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_BALLOON=m
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
[-- Attachment #4: dmesg-2.6.28.7 --]
[-- Type: text/plain, Size: 51802 bytes --]
[ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Linux version 2.6.28.7 (root@champagne) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #1 SMP Thu Feb 26 18:28:06 CET 2009
[ 0.000000] Command line: root=UUID=0a96113a-5259-480a-abac-a27a7f9ae544 ro quiet splash
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000bffb0000 (usable)
[ 0.000000] BIOS-e820: 00000000bffb0000 - 00000000bffc5400 (reserved)
[ 0.000000] BIOS-e820: 00000000bffc5400 - 00000000bffe7fb8 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000bffe7fb8 - 00000000c0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed9a000 (reserved)
[ 0.000000] BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 000000013c000000 (usable)
[ 0.000000] DMI 2.4 present.
[ 0.000000] last_pfn = 0x13c000 max_arch_pfn = 0x3ffffffff
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0xbffb0 max_arch_pfn = 0x3ffffffff
[ 0.000000] init_memory_mapping: 0000000000000000-00000000bffb0000
[ 0.000000] 0000000000 - 00bfe00000 page 2M
[ 0.000000] 00bfe00000 - 00bffb0000 page 4k
[ 0.000000] kernel direct mapping tables up to bffb0000 @ 8000-d000
[ 0.000000] last_map_addr: bffb0000 end: bffb0000
[ 0.000000] init_memory_mapping: 0000000100000000-000000013c000000
[ 0.000000] 0100000000 - 013c000000 page 2M
[ 0.000000] kernel direct mapping tables up to 13c000000 @ b000-11000
[ 0.000000] last_map_addr: 13c000000 end: 13c000000
[ 0.000000] RAMDISK: 37a0a000 - 37fef411
[ 0.000000] ACPI: RSDP 000F7D10, 0024 (r2 HP )
[ 0.000000] ACPI: XSDT BFFC81CC, 0084 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: FACP BFFC8084, 00F4 (r4 HP 30C5 3 HP 1)
[ 0.000000] ACPI: DSDT BFFC8544, 12EAD (r1 HP 8510x 10000 MSFT 3000001)
[ 0.000000] ACPI: FACS BFFE7D80, 0040
[ 0.000000] ACPI: SLIC BFFC8250, 0176 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: HPET BFFC83C8, 0038 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: APIC BFFC8400, 0068 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: MCFG BFFC8468, 003C (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: TCPA BFFC84A4, 0032 (r2 HP 30C5 1 HP 1)
[ 0.000000] ACPI: ASF! BFFC84D8, 0069 (r16 HP CHIMAYU 1 HP 0)
[ 0.000000] ACPI: SSDT BFFDB3F1, 0328 (r1 HP HPQSAT 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDB719, 017C (r1 HP HPQMRM 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDC29D, 025F (r1 HP Cpu0Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC4FC, 00A6 (r1 HP Cpu1Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC5A2, 04D7 (r1 HP CpuPm 3000 INTL 20060317)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 013c000000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0000200000 - 00005d0248] TEXT DATA BSS ==> [0000200000 - 00005d0248]
[ 0.000000] #3 [0037a0a000 - 0037fef411] RAMDISK ==> [0037a0a000 - 0037fef411]
[ 0.000000] #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
[ 0.000000] #5 [0000008000 - 000000b000] PGTABLE ==> [0000008000 - 000000b000]
[ 0.000000] #6 [000000b000 - 000000c000] PGTABLE ==> [000000b000 - 000000c000]
[ 0.000000] [ffffe20000000000-ffffe200045fffff] PMD -> [ffff880028200000-ffff88002c7fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x0013c000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x000bffb0
[ 0.000000] 0: 0x00100000 -> 0x0013c000
[ 0.000000] On node 0 totalpages: 1032015
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 1079 pages reserved
[ 0.000000] DMA zone: 2864 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 767976 pages, LIFO batch:31
[ 0.000000] Normal zone: 3360 pages used for memmap
[ 0.000000] Normal zone: 242400 pages, LIFO batch:31
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000bffb0000 - 00000000bffc5000
[ 0.000000] PM: Registered nosave memory: 00000000bffc5000 - 00000000bffc6000
[ 0.000000] PM: Registered nosave memory: 00000000bffc6000 - 00000000bffe7000
[ 0.000000] PM: Registered nosave memory: 00000000bffe7000 - 00000000bffe8000
[ 0.000000] PM: Registered nosave memory: 00000000bffe8000 - 00000000c0000000
[ 0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fed9a000
[ 0.000000] PM: Registered nosave memory: 00000000fed9a000 - 00000000feda0000
[ 0.000000] PM: Registered nosave memory: 00000000feda0000 - 00000000fedc0000
[ 0.000000] PM: Registered nosave memory: 00000000fedc0000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffb00000
[ 0.000000] PM: Registered nosave memory: 00000000ffb00000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 00000000fff00000
[ 0.000000] PM: Registered nosave memory: 00000000fff00000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at c4000000 (gap: c0000000:3ec00000)
[ 0.000000] PERCPU: Allocating 49152 bytes of per cpu data
[ 0.000000] NR_CPUS: 2, nr_cpu_ids: 2, nr_node_ids 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1013240
[ 0.000000] Kernel command line: root=UUID=0a96113a-5259-480a-abac-a27a7f9ae544 ro quiet splash
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2394.275 MHz processor.
[ 0.004000] Console: colour VGA+ 80x25
[ 0.004000] console [tty0] enabled
[ 0.004000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.004000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.004000] allocated 52428800 bytes of page_cgroup
[ 0.004000] please try cgroup_disable=memory option if you don't want
[ 0.004000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.004000] Placing software IO TLB between 0x20000000 - 0x24000000
[ 0.004000] Memory: 3921924k/5177344k available (2010k kernel code, 1049284k absent, 205252k reserved, 971k data, 308k init)
[ 0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.004000] hpet clockevent registered
[ 0.004000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.55 BogoMIPS (lpj=9577100)
[ 0.004000] Mount-cache hash table entries: 256
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys memory
[ 0.004000] Initializing cgroup subsys devices
[ 0.004000] Initializing cgroup subsys freezer
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 0
[ 0.004000] CPU0: Thermal monitoring handled by SMI
[ 0.004000] using mwait in idle threads.
[ 0.004000] ACPI: Core revision 20080926
[ 0.024045] Setting APIC routing to flat
[ 0.024410] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066078] CPU0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.068001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 4787.96 BogoMIPS (lpj=9575923)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 1
[ 0.004000] CPU1: Thermal monitoring enabled (TM2)
[ 0.004000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
[ 0.153224] CPU1: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.153244] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.156018] Brought up 2 CPUs
[ 0.156020] Total of 2 processors activated (9576.51 BogoMIPS).
[ 0.156093] net_namespace: 1352 bytes
[ 0.156131] NET: Registered protocol family 16
[ 0.156131] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.156131] ACPI: bus type pci registered
[ 0.156131] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.156131] PCI: Not using MMCONFIG.
[ 0.156131] PCI: Using configuration type 1 for base access
[ 0.156797] ACPI: EC: Look up EC in DSDT
[ 0.160019] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 0.217099] ACPI: Interpreter enabled
[ 0.217102] ACPI: (supports S0 S3 S4 S5)
[ 0.217115] ACPI: Using IOAPIC for interrupt routing
[ 0.217175] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.225089] PCI: MCFG area at f8000000 reserved in ACPI motherboard resources
[ 0.227577] PCI: Using MMCONFIG at f8000000 - fbffffff
[ 0.240146] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.240146] ACPI: EC: driver started in interrupt mode
[ 0.240175] ACPI: No dock devices found.
[ 0.240182] ACPI: PCI Root Bridge [C003] (0000:00)
[ 0.240201] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.240201] pci 0000:00:01.0: PME# disabled
[ 0.240201] pci 0000:00:03.0: reg 10 64bit mmio: [0xe4500000-0xe450000f]
[ 0.240201] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 0.240201] pci 0000:00:03.0: PME# disabled
[ 0.240201] pci 0000:00:03.2: reg 10 io port: [0x5000-0x5007]
[ 0.240201] pci 0000:00:03.2: reg 14 io port: [0x5008-0x500b]
[ 0.240201] pci 0000:00:03.2: reg 18 io port: [0x5010-0x5017]
[ 0.240201] pci 0000:00:03.2: reg 1c io port: [0x5018-0x501b]
[ 0.240201] pci 0000:00:03.2: reg 20 io port: [0x5020-0x502f]
[ 0.240201] pci 0000:00:03.3: reg 10 io port: [0x5030-0x5037]
[ 0.240201] pci 0000:00:03.3: reg 14 32bit mmio: [0xe4501000-0xe4501fff]
[ 0.240293] pci 0000:00:19.0: reg 10 32bit mmio: [0xe4520000-0xe453ffff]
[ 0.240300] pci 0000:00:19.0: reg 14 32bit mmio: [0xe4540000-0xe4540fff]
[ 0.240307] pci 0000:00:19.0: reg 18 io port: [0x5040-0x505f]
[ 0.240339] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.240343] pci 0000:00:19.0: PME# disabled
[ 0.240393] pci 0000:00:1a.0: reg 20 io port: [0x5060-0x507f]
[ 0.240451] pci 0000:00:1a.1: reg 20 io port: [0x5080-0x509f]
[ 0.240515] pci 0000:00:1a.7: reg 10 32bit mmio: [0xe4541000-0xe45413ff]
[ 0.240559] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.240564] pci 0000:00:1a.7: PME# disabled
[ 0.240615] pci 0000:00:1b.0: reg 10 64bit mmio: [0xe4544000-0xe4547fff]
[ 0.240653] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.240657] pci 0000:00:1b.0: PME# disabled
[ 0.240719] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.240723] pci 0000:00:1c.0: PME# disabled
[ 0.240789] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.240793] pci 0000:00:1c.1: PME# disabled
[ 0.240862] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.240867] pci 0000:00:1c.4: PME# disabled
[ 0.240926] pci 0000:00:1d.0: reg 20 io port: [0x50a0-0x50bf]
[ 0.240984] pci 0000:00:1d.1: reg 20 io port: [0x50c0-0x50df]
[ 0.241041] pci 0000:00:1d.2: reg 20 io port: [0x50e0-0x50ff]
[ 0.241105] pci 0000:00:1d.7: reg 10 32bit mmio: [0xe4548000-0xe45483ff]
[ 0.241149] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.241154] pci 0000:00:1d.7: PME# disabled
[ 0.241304] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 0.241308] pci 0000:00:1f.0: quirk: region 1100-113f claimed by ICH6 GPIO
[ 0.241342] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
[ 0.241349] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
[ 0.241356] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
[ 0.241363] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
[ 0.241370] pci 0000:00:1f.1: reg 20 io port: [0x5100-0x510f]
[ 0.241436] pci 0000:00:1f.2: reg 10 io port: [0x13f0-0x13f7]
[ 0.241443] pci 0000:00:1f.2: reg 14 io port: [0x15f4-0x15f7]
[ 0.241450] pci 0000:00:1f.2: reg 18 io port: [0x1370-0x1377]
[ 0.241457] pci 0000:00:1f.2: reg 1c io port: [0x1574-0x1577]
[ 0.241464] pci 0000:00:1f.2: reg 20 io port: [0x5140-0x515f]
[ 0.241471] pci 0000:00:1f.2: reg 24 32bit mmio: [0xe4549000-0xe45497ff]
[ 0.241490] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.241494] pci 0000:00:1f.2: PME# disabled
[ 0.241546] pci 0000:01:00.0: reg 10 32bit mmio: [0xd0000000-0xdfffffff]
[ 0.241553] pci 0000:01:00.0: reg 14 io port: [0x4000-0x40ff]
[ 0.241560] pci 0000:01:00.0: reg 18 32bit mmio: [0xe4400000-0xe440ffff]
[ 0.241583] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[ 0.241593] pci 0000:01:00.0: supports D1 D2
[ 0.241635] pci 0000:01:00.1: reg 10 32bit mmio: [0xe4410000-0xe4413fff]
[ 0.241678] pci 0000:01:00.1: supports D1 D2
[ 0.241743] pci 0000:00:01.0: bridge io port: [0x4000-0x4fff]
[ 0.241745] pci 0000:00:01.0: bridge 32bit mmio: [0xe4400000-0xe44fffff]
[ 0.241749] pci 0000:00:01.0: bridge 64bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.241926] pci 0000:10:00.0: reg 10 64bit mmio: [0xe4000000-0xe4001fff]
[ 0.244084] pci 0000:10:00.0: PME# supported from D0 D3hot D3cold
[ 0.244096] pci 0000:10:00.0: PME# disabled
[ 0.244180] pci 0000:00:1c.1: bridge 32bit mmio: [0xe4000000-0xe40fffff]
[ 0.244241] pci 0000:00:1c.4: bridge io port: [0x2000-0x3fff]
[ 0.244246] pci 0000:00:1c.4: bridge 32bit mmio: [0xe0000000-0xe3ffffff]
[ 0.244303] pci 0000:02:06.0: reg 10 32bit mmio: [0xe4100000-0xe4100fff]
[ 0.244313] pci 0000:02:06.0: supports D1 D2
[ 0.244315] pci 0000:02:06.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244319] pci 0000:02:06.0: PME# disabled
[ 0.244361] pci 0000:02:06.1: reg 10 32bit mmio: [0xe4101000-0xe4101fff]
[ 0.244372] pci 0000:02:06.1: supports D1 D2
[ 0.244374] pci 0000:02:06.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244378] pci 0000:02:06.1: PME# disabled
[ 0.244418] pci 0000:02:06.2: reg 10 32bit mmio: [0xe4102000-0xe41027ff]
[ 0.244465] pci 0000:02:06.2: supports D1 D2
[ 0.244466] pci 0000:02:06.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244470] pci 0000:02:06.2: PME# disabled
[ 0.244511] pci 0000:02:06.3: reg 10 32bit mmio: [0xe4103000-0xe41030ff]
[ 0.244557] pci 0000:02:06.3: supports D1 D2
[ 0.244558] pci 0000:02:06.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244563] pci 0000:02:06.3: PME# disabled
[ 0.244606] pci 0000:02:06.4: reg 10 32bit mmio: [0xe4104000-0xe41040ff]
[ 0.244653] pci 0000:02:06.4: supports D1 D2
[ 0.244655] pci 0000:02:06.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244659] pci 0000:02:06.4: PME# disabled
[ 0.244716] pci 0000:00:1e.0: transparent bridge
[ 0.244723] pci 0000:00:1e.0: bridge 32bit mmio: [0xe4100000-0xe43fffff]
[ 0.244790] bus 00 -> node 0
[ 0.244795] ACPI: PCI Interrupt Routing Table [\_SB_.C003._PRT]
[ 0.245275] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C096._PRT]
[ 0.245396] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C0B0._PRT]
[ 0.245578] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C11D._PRT]
[ 0.245724] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C131._PRT]
[ 0.245871] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C134._PRT]
[ 0.294294] ACPI: PCI Interrupt Link [C12D] (IRQs *10 11)
[ 0.294294] ACPI: PCI Interrupt Link [C12E] (IRQs *10 11)
[ 0.294294] ACPI: PCI Interrupt Link [C12F] (IRQs 10 *11)
[ 0.294294] ACPI: PCI Interrupt Link [C130] (IRQs 10 11) *5
[ 0.296158] ACPI: PCI Interrupt Link [C140] (IRQs *10 11)
[ 0.296380] ACPI: PCI Interrupt Link [C141] (IRQs 10 11) *5
[ 0.296602] ACPI: PCI Interrupt Link [C142] (IRQs 10 *11)
[ 0.296705] ACPI Exception (pci_link-0189): AE_NOT_FOUND, Evaluating _PRS [20080926]
[ 0.296818] ACPI: Power Resource [C22B] (on)
[ 0.296818] ACPI: Power Resource [C238] (on)
[ 0.296818] ACPI: Power Resource [C254] (on)
[ 0.296818] ACPI: Power Resource [C17C] (off)
[ 0.296818] ACPI: Power Resource [C363] (off)
[ 0.296818] ACPI: Power Resource [C366] (off)
[ 0.296818] ACPI: Power Resource [C367] (off)
[ 0.296877] ACPI: Power Resource [C368] (off)
[ 0.296976] ACPI: Power Resource [C369] (off)
[ 0.297021] ACPI: Power Resource [C36A] (off)
[ 0.297123] ACPI: Power Resource [C383] (off)
[ 0.297223] ACPI: Power Resource [C384] (off)
[ 0.297322] ACPI: Power Resource [C385] (off)
[ 0.297421] ACPI: Power Resource [C386] (off)
[ 0.297520] ACPI: Power Resource [C387] (off)
[ 0.297531] PCI: Using ACPI for IRQ routing
[ 0.316013] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.316016] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.332005] pnp: PnP ACPI init
[ 0.332011] ACPI: bus type pnp registered
[ 0.343297] pnp: PnP ACPI: found 16 devices
[ 0.343298] ACPI: ACPI bus type pnp unregistered
[ 0.343305] system 00:00: iomem range 0x0-0x9ffff could not be reserved
[ 0.343307] system 00:00: iomem range 0xe0000-0xfffff could not be reserved
[ 0.343309] system 00:00: iomem range 0x100000-0xbfffffff could not be reserved
[ 0.343316] system 00:0c: ioport range 0x500-0x55f has been reserved
[ 0.343318] system 00:0c: ioport range 0x800-0x80f has been reserved
[ 0.343321] system 00:0c: iomem range 0xffb00000-0xffbfffff has been reserved
[ 0.343323] system 00:0c: iomem range 0xfff00000-0xffffffff has been reserved
[ 0.343327] system 00:0e: ioport range 0x4d0-0x4d1 has been reserved
[ 0.343329] system 00:0e: ioport range 0x1000-0x107f has been reserved
[ 0.343331] system 00:0e: ioport range 0x1100-0x113f has been reserved
[ 0.343333] system 00:0e: ioport range 0x1200-0x121f has been reserved
[ 0.343335] system 00:0e: iomem range 0xf8000000-0xfbffffff has been reserved
[ 0.343337] system 00:0e: iomem range 0xfec00000-0xfec000ff has been reserved
[ 0.343339] system 00:0e: iomem range 0xfed20000-0xfed3ffff has been reserved
[ 0.343342] system 00:0e: iomem range 0xfed45000-0xfed8ffff has been reserved
[ 0.343344] system 00:0e: iomem range 0xfed90000-0xfed99fff has been reserved
[ 0.343348] system 00:0f: iomem range 0xcf400-0xcffff has been reserved
[ 0.343350] system 00:0f: iomem range 0xfeda0000-0xfedbffff has been reserved
[ 0.343352] system 00:0f: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.348192] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.348194] pci 0000:00:01.0: IO window: 0x4000-0x4fff
[ 0.348198] pci 0000:00:01.0: MEM window: 0xe4400000-0xe44fffff
[ 0.348200] pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff
[ 0.348204] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:08
[ 0.348206] pci 0000:00:1c.0: IO window: disabled
[ 0.348211] pci 0000:00:1c.0: MEM window: disabled
[ 0.348215] pci 0000:00:1c.0: PREFETCH window: disabled
[ 0.348222] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:10
[ 0.348223] pci 0000:00:1c.1: IO window: disabled
[ 0.348229] pci 0000:00:1c.1: MEM window: 0xe4000000-0xe40fffff
[ 0.348233] pci 0000:00:1c.1: PREFETCH window: disabled
[ 0.348240] pci 0000:00:1c.4: PCI bridge, secondary bus 0000:28
[ 0.348243] pci 0000:00:1c.4: IO window: 0x2000-0x3fff
[ 0.348248] pci 0000:00:1c.4: MEM window: 0xe0000000-0xe3ffffff
[ 0.348252] pci 0000:00:1c.4: PREFETCH window: disabled
[ 0.348262] pci 0000:02:06.0: CardBus bridge, secondary bus 0000:03
[ 0.348264] pci 0000:02:06.0: IO window: 0x006000-0x0060ff
[ 0.348268] pci 0000:02:06.0: IO window: 0x006400-0x0064ff
[ 0.348273] pci 0000:02:06.0: PREFETCH window: 0xc4000000-0xc7ffffff
[ 0.348277] pci 0000:02:06.0: MEM window: 0xcc000000-0xcfffffff
[ 0.348281] pci 0000:02:06.1: CardBus bridge, secondary bus 0000:04
[ 0.348283] pci 0000:02:06.1: IO window: 0x006800-0x0068ff
[ 0.348287] pci 0000:02:06.1: IO window: 0x006c00-0x006cff
[ 0.348291] pci 0000:02:06.1: PREFETCH window: 0xc8000000-0xcbffffff
[ 0.348296] pci 0000:02:06.1: MEM window: 0xe8000000-0xebffffff
[ 0.348300] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02
[ 0.348303] pci 0000:00:1e.0: IO window: 0x6000-0x6fff
[ 0.348308] pci 0000:00:1e.0: MEM window: 0xe4100000-0xe43fffff
[ 0.348313] pci 0000:00:1e.0: PREFETCH window: 0x000000c4000000-0x000000cbffffff
[ 0.348325] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348328] pci 0000:00:01.0: setting latency timer to 64
[ 0.348335] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348340] pci 0000:00:1c.0: setting latency timer to 64
[ 0.348348] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348352] pci 0000:00:1c.1: setting latency timer to 64
[ 0.348360] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348364] pci 0000:00:1c.4: setting latency timer to 64
[ 0.348372] pci 0000:00:1e.0: setting latency timer to 64
[ 0.348380] pci 0000:02:06.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348389] pci 0000:02:06.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348395] bus: 00 index 0 io port: [0x00-0xffff]
[ 0.348396] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
[ 0.348398] bus: 01 index 0 io port: [0x4000-0x4fff]
[ 0.348400] bus: 01 index 1 mmio: [0xe4400000-0xe44fffff]
[ 0.348401] bus: 01 index 2 mmio: [0xd0000000-0xdfffffff]
[ 0.348403] bus: 01 index 3 mmio: [0x0-0x0]
[ 0.348404] bus: 08 index 0 mmio: [0x0-0x0]
[ 0.348405] bus: 08 index 1 mmio: [0x0-0x0]
[ 0.348407] bus: 08 index 2 mmio: [0x0-0x0]
[ 0.348408] bus: 08 index 3 mmio: [0x0-0x0]
[ 0.348409] bus: 10 index 0 mmio: [0x0-0x0]
[ 0.348411] bus: 10 index 1 mmio: [0xe4000000-0xe40fffff]
[ 0.348412] bus: 10 index 2 mmio: [0x0-0x0]
[ 0.348413] bus: 10 index 3 mmio: [0x0-0x0]
[ 0.348415] bus: 28 index 0 io port: [0x2000-0x3fff]
[ 0.348417] bus: 28 index 1 mmio: [0xe0000000-0xe3ffffff]
[ 0.348418] bus: 28 index 2 mmio: [0x0-0x0]
[ 0.348419] bus: 28 index 3 mmio: [0x0-0x0]
[ 0.348421] bus: 02 index 0 io port: [0x6000-0x6fff]
[ 0.348422] bus: 02 index 1 mmio: [0xe4100000-0xe43fffff]
[ 0.348424] bus: 02 index 2 mmio: [0xc4000000-0xcbffffff]
[ 0.348425] bus: 02 index 3 io port: [0x00-0xffff]
[ 0.348427] bus: 02 index 4 mmio: [0x000000-0xffffffffffffffff]
[ 0.348428] bus: 03 index 0 io port: [0x6000-0x60ff]
[ 0.348430] bus: 03 index 1 io port: [0x6400-0x64ff]
[ 0.348431] bus: 03 index 2 mmio: [0xc4000000-0xc7ffffff]
[ 0.348433] bus: 03 index 3 mmio: [0xcc000000-0xcfffffff]
[ 0.348434] bus: 04 index 0 io port: [0x6800-0x68ff]
[ 0.348436] bus: 04 index 1 io port: [0x6c00-0x6cff]
[ 0.348437] bus: 04 index 2 mmio: [0xc8000000-0xcbffffff]
[ 0.348439] bus: 04 index 3 mmio: [0xe8000000-0xebffffff]
[ 0.348446] NET: Registered protocol family 2
[ 0.388027] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.388435] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.390269] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.390902] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.390904] TCP reno registered
[ 0.400077] NET: Registered protocol family 1
[ 0.400172] checking if image is initramfs...<7>Switched to high resolution mode on CPU 1
[ 0.503979] Switched to high resolution mode on CPU 0
[ 0.597633] it is
[ 0.807528] Freeing initrd memory: 6037k freed
[ 0.810679] audit: initializing netlink socket (disabled)
[ 0.810697] type=2000 audit(1235724866.809:1): initialized
[ 0.811023] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.812645] VFS: Disk quotas dquot_6.5.1
[ 0.812701] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.812774] msgmni has been set to 7673
[ 0.812903] alg: No test for stdrng (krng)
[ 0.812971] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[ 0.812973] io scheduler noop registered
[ 0.813022] io scheduler cfq registered (default)
[ 0.813164] pci 0000:01:00.0: Boot video device
[ 0.820888] pcieport-driver 0000:00:01.0: setting latency timer to 64
[ 0.820915] pcieport-driver 0000:00:01.0: found MSI capability
[ 0.820935] pcieport-driver 0000:00:01.0: irq 319 for MSI/MSI-X
[ 0.820943] pci_express 0000:00:01.0:pcie00: allocate port service
[ 0.820972] pci_express 0000:00:01.0:pcie03: allocate port service
[ 0.821059] pcieport-driver 0000:00:1c.0: setting latency timer to 64
[ 0.821104] pcieport-driver 0000:00:1c.0: found MSI capability
[ 0.821134] pcieport-driver 0000:00:1c.0: irq 318 for MSI/MSI-X
[ 0.821149] pci_express 0000:00:1c.0:pcie00: allocate port service
[ 0.821184] pci_express 0000:00:1c.0:pcie03: allocate port service
[ 0.821276] pcieport-driver 0000:00:1c.1: setting latency timer to 64
[ 0.821321] pcieport-driver 0000:00:1c.1: found MSI capability
[ 0.821352] pcieport-driver 0000:00:1c.1: irq 317 for MSI/MSI-X
[ 0.821367] pci_express 0000:00:1c.1:pcie00: allocate port service
[ 0.821394] pci_express 0000:00:1c.1:pcie02: allocate port service
[ 0.821422] pci_express 0000:00:1c.1:pcie03: allocate port service
[ 0.821507] pcieport-driver 0000:00:1c.4: setting latency timer to 64
[ 0.821553] pcieport-driver 0000:00:1c.4: found MSI capability
[ 0.821584] pcieport-driver 0000:00:1c.4: irq 316 for MSI/MSI-X
[ 0.821598] pci_express 0000:00:1c.4:pcie00: allocate port service
[ 0.821625] pci_express 0000:00:1c.4:pcie02: allocate port service
[ 0.821651] pci_express 0000:00:1c.4:pcie03: allocate port service
[ 0.823802] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[ 0.823940] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.824427] 00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.824625] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.824682] 0000:00:03.3: ttyS1 at I/O 0x5030 (irq = 17) is a 16550A
[ 0.825701] brd: module loaded
[ 0.825781] PNP: PS/2 Controller [PNP0303:C251,PNP0f13:C252] at 0x60,0x64 irq 1,12
[ 0.827564] i8042.c: Detected active multiplexing controller, rev 1.1.
[ 0.828270] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.828275] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.828279] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.828281] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.828283] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.828366] mice: PS/2 mouse device common for all mice
[ 0.828407] cpuidle: using governor ladder
[ 0.828408] cpuidle: using governor menu
[ 0.828644] TCP cubic registered
[ 0.828916] Freeing unused kernel memory: 308k freed
[ 0.829042] Write protecting the kernel read-only data: 2708k
[ 0.903708] fuse init (API version 7.10)
[ 0.919752] fan PNP0C0B:00: registered as cooling_device0
[ 0.919757] ACPI: Fan [C36B] (off)
[ 0.919980] fan PNP0C0B:01: registered as cooling_device1
[ 0.919985] ACPI: Fan [C36C] (off)
[ 0.920217] fan PNP0C0B:02: registered as cooling_device2
[ 0.920221] ACPI: Fan [C36D] (off)
[ 0.920441] fan PNP0C0B:03: registered as cooling_device3
[ 0.920446] ACPI: Fan [C36E] (off)
[ 0.920668] fan PNP0C0B:04: registered as cooling_device4
[ 0.920672] ACPI: Fan [C36F] (off)
[ 0.920781] fan PNP0C0B:05: registered as cooling_device5
[ 0.920785] ACPI: Fan [C370] (off)
[ 0.921010] fan PNP0C0B:06: registered as cooling_device6
[ 0.921014] ACPI: Fan [C388] (off)
[ 0.921235] fan PNP0C0B:07: registered as cooling_device7
[ 0.921240] ACPI: Fan [C389] (off)
[ 0.921469] fan PNP0C0B:08: registered as cooling_device8
[ 0.921474] ACPI: Fan [C38A] (off)
[ 0.921695] fan PNP0C0B:09: registered as cooling_device9
[ 0.921700] ACPI: Fan [C38B] (off)
[ 0.921920] fan PNP0C0B:0a: registered as cooling_device10
[ 0.921924] ACPI: Fan [C38C] (off)
[ 0.936435] ACPI: SSDT BFFDB95D, 02C1 (r1 HP Cpu0Ist 3000 INTL 20060317)
[ 0.936867] ACPI: SSDT BFFDBCA3, 05FA (r1 HP Cpu0Cst 3001 INTL 20060317)
[ 0.939358] Monitor-Mwait will be used to enter C-1 state
[ 0.939361] Monitor-Mwait will be used to enter C-2 state
[ 0.939460] ACPI: CPU0 (power states: C1[C1] C2[C2])
[ 0.939490] processor ACPI_CPU:00: registered as cooling_device11
[ 0.939493] ACPI: Processor [CPU0] (supports 8 throttling states)
[ 0.939807] ACPI: SSDT BFFDB895, 00C8 (r1 HP Cpu1Ist 3000 INTL 20060317)
[ 0.940136] ACPI: SSDT BFFDBC1E, 0085 (r1 HP Cpu1Cst 3000 INTL 20060317)
[ 0.941053] Marking TSC unstable due to TSC halts in idle
[ 0.941158] ACPI: CPU1 (power states: C1[C1] C2[C2])
[ 0.952056] processor ACPI_CPU:01: registered as cooling_device12
[ 0.952059] ACPI: Processor [CPU1] (supports 8 throttling states)
[ 0.959552] thermal LNXTHERM:01: registered as thermal_zone0
[ 0.977981] ACPI: Thermal Zone [TZ2] (68 C)
[ 0.981145] thermal LNXTHERM:02: registered as thermal_zone1
[ 0.982793] ACPI: Thermal Zone [TZ3] (64 C)
[ 0.990064] thermal LNXTHERM:03: registered as thermal_zone2
[ 1.002197] ACPI: Thermal Zone [TZ4] (36 C)
[ 1.004899] thermal LNXTHERM:04: registered as thermal_zone3
[ 1.010886] ACPI: Thermal Zone [TZ5] (73 C)
[ 1.028864] thermal LNXTHERM:05: registered as thermal_zone4
[ 1.049117] ACPI: Thermal Zone [TZ0] (85 C)
[ 1.052094] thermal LNXTHERM:06: registered as thermal_zone5
[ 1.053884] ACPI: Thermal Zone [TZ1] (84 C)
[ 1.060261] device-mapper: uevent: version 1.0.3
[ 1.060354] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[ 1.314174] e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k6
[ 1.314176] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[ 1.314222] e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 1.314232] e1000e 0000:00:19.0: setting latency timer to 64
[ 1.314341] e1000e 0000:00:19.0: irq 315 for MSI/MSI-X
[ 1.323515] usbcore: registered new interface driver usbfs
[ 1.323538] usbcore: registered new interface driver hub
[ 1.323560] usbcore: registered new device driver usb
[ 1.324673] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.328569] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.328571] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[ 1.368053] input: AT Translated Set 2 keyboard as /class/input/input0
[ 1.368215] SCSI subsystem initialized
[ 1.388038] libata version 3.00 loaded.
[ 1.441423] ohci1394 0000:02:06.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.493175] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[e4102000-e41027ff] Max Packet=[2048] IR/IT contexts=[4/4]
[ 1.529611] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1a:4b:7a:9d:98
[ 1.529613] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 1.529654] 0000:00:19.0: eth0: MAC: 5, PHY: 6, PBA No: ffffff-0ff
[ 1.529887] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.529896] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.529901] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 1.529929] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.529973] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00005060
[ 1.530055] usb usb1: configuration #1 chosen from 1 choice
[ 1.530079] hub 1-0:1.0: USB hub found
[ 1.530084] hub 1-0:1.0: 2 ports detected
[ 1.530188] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.530208] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 1.530211] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 1.530230] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 2
[ 1.534136] ehci_hcd 0000:00:1a.7: debug port 1
[ 1.534144] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 1.534148] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xe4541000
[ 1.552053] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 1.552099] usb usb2: configuration #1 chosen from 1 choice
[ 1.552119] hub 2-0:1.0: USB hub found
[ 1.552125] hub 2-0:1.0: 4 ports detected
[ 1.552213] ata_piix 0000:00:1f.1: version 2.12
[ 1.552220] ata_piix 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.552256] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 1.552989] scsi0 : ata_piix
[ 1.553137] scsi1 : ata_piix
[ 1.553679] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x5100 irq 14
[ 1.553681] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x5108 irq 15
[ 1.716517] ata1.00: ATAPI: MATSHITADVD-RAM UJ-860H, 1.02, max MWDMA2
[ 1.732394] ata1.00: configured for MWDMA2
[ 1.732898] ata2: port disabled. ignoring.
[ 1.734994] scsi 0:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-860H 1.02 PQ: 0 ANSI: 5
[ 1.735267] ahci 0000:00:1f.2: version 3.0
[ 1.735279] ahci 0000:00:1f.2: PCI INT D -> GSI 21 (level, low) -> IRQ 21
[ 1.735345] ahci 0000:00:1f.2: irq 314 for MSI/MSI-X
[ 1.735394] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode
[ 1.735396] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part
[ 1.735401] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.735963] scsi2 : ahci
[ 1.736186] scsi3 : ahci
[ 1.736657] scsi4 : ahci
[ 1.736708] ata3: SATA max UDMA/133 abar m2048@0xe4549000 port 0xe4549100 irq 314
[ 1.736710] ata4: DUMMY
[ 1.736711] ata5: DUMMY
[ 1.739999] Driver 'sr' needs updating - please use bus_type methods
[ 1.744566] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.744568] Uniform CD-ROM driver Revision: 3.20
[ 1.744630] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 1.747438] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 1.976052] usb 2-2: new high speed USB device using ehci_hcd and address 3
[ 2.000066] Clocksource tsc unstable (delta = -187059999 ns)
[ 2.056073] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.058345] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.058347] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.058591] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.058593] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.059322] ata3.00: ATA-8: Hitachi HTS722012K9SA00, DCCOC60A, max UDMA/100
[ 2.059324] ata3.00: 234441648 sectors, multi 16: LBA48
[ 2.061809] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.061812] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.062035] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.062037] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.062786] ata3.00: configured for UDMA/100
[ 2.077855] ata3.00: configured for UDMA/100
[ 2.077857] ata3: EH complete
[ 2.077946] scsi 2:0:0:0: Direct-Access ATA Hitachi HTS72201 DCCO PQ: 0 ANSI: 5
[ 2.078024] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[ 2.078406] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 2.078417] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 2.078420] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 2.078448] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 3
[ 2.078486] uhci_hcd 0000:00:1a.1: irq 17, io base 0x00005080
[ 2.078558] usb usb3: configuration #1 chosen from 1 choice
[ 2.078580] hub 3-0:1.0: USB hub found
[ 2.078585] hub 3-0:1.0: 2 ports detected
[ 2.078684] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.078732] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 2.078735] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 2.078755] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4
[ 2.082673] ehci_hcd 0000:00:1d.7: debug port 1
[ 2.082680] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 2.082692] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xe4548000
[ 2.086224] Driver 'sd' needs updating - please use bus_type methods
[ 2.086294] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.086305] sd 2:0:0:0: [sda] Write Protect is off
[ 2.086307] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.086324] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.086366] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.086376] sd 2:0:0:0: [sda] Write Protect is off
[ 2.086378] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.086394] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.086397] sda: sda1 sda2 <<6>ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 2.100124] usb usb4: configuration #1 chosen from 1 choice
[ 2.100157] hub 4-0:1.0: USB hub found
[ 2.100162] hub 4-0:1.0: 6 ports detected
[ 2.100472] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.100481] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 2.100484] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.100505] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[ 2.100530] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000050a0
[ 2.100592] usb usb5: configuration #1 chosen from 1 choice
[ 2.100613] hub 5-0:1.0: USB hub found
[ 2.100618] hub 5-0:1.0: 2 ports detected
[ 2.100698] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 2.100704] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 2.100707] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.100722] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[ 2.100756] uhci_hcd 0000:00:1d.1: irq 22, io base 0x000050c0
[ 2.100813] usb usb6: configuration #1 chosen from 1 choice
[ 2.100833] hub 6-0:1.0: USB hub found
[ 2.100837] hub 6-0:1.0: 2 ports detected
[ 2.100913] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 2.100919] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 2.100922] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.100938] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[ 2.100964] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000050e0
[ 2.101021] usb usb7: configuration #1 chosen from 1 choice
[ 2.101040] hub 7-0:1.0: USB hub found
[ 2.101045] hub 7-0:1.0: 2 ports detected
[ 2.108374] usb 2-2: configuration #1 chosen from 1 choice
[ 2.108463] hub 2-2:1.0: USB hub found
[ 2.108568] hub 2-2:1.0: 4 ports detected
[ 2.119978] sda5 >
[ 2.120114] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.221074] usb 2-4: new high speed USB device using ehci_hcd and address 4
[ 2.342684] PM: Starting manual resume from disk
[ 2.342686] PM: Resume from partition 8:5
[ 2.342687] PM: Checking hibernation image.
[ 2.342841] PM: Resume from disk failed.
[ 2.352396] EXT3-fs: INFO: recovery required on readonly filesystem.
[ 2.352397] EXT3-fs: write access will be enabled during recovery.
[ 2.352507] usb 2-4: configuration #1 chosen from 1 choice
[ 2.352618] hub 2-4:1.0: USB hub found
[ 2.352727] hub 2-4:1.0: 4 ports detected
[ 2.592050] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 2.764113] usb 1-1: configuration #1 chosen from 1 choice
[ 2.764128] ieee1394: Host added: ID:BUS[0-00:1023] GUID[00023f9929ed5e0e]
[ 2.948243] usb 2-2.2: new full speed USB device using ehci_hcd and address 5
[ 3.041287] usb 2-2.2: configuration #1 chosen from 1 choice
[ 3.041488] hub 2-2.2:1.0: USB hub found
[ 3.041595] hub 2-2.2:1.0: 4 ports detected
[ 3.284070] usb 5-2: new full speed USB device using uhci_hcd and address 2
[ 3.445687] usb 5-2: configuration #1 chosen from 1 choice
[ 3.521234] usb 2-2.2.1: new low speed USB device using ehci_hcd and address 6
[ 3.618550] usb 2-2.2.1: configuration #1 chosen from 1 choice
[ 3.625591] usbcore: registered new interface driver hiddev
[ 3.628431] input: Logitech USB Receiver as /class/input/input1
[ 3.644094] generic-usb 0003:046D:C505.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.7-2.2.1/input0
[ 3.650693] input: Logitech USB Receiver as /class/input/input2
[ 3.676098] generic-usb 0003:046D:C505.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.7-2.2.1/input1
[ 3.676113] usbcore: registered new interface driver usbhid
[ 3.676116] usbhid: v2.6:USB HID core driver
[ 3.942070] kjournald starting. Commit interval 5 seconds
[ 3.942080] EXT3-fs: sda1: orphan cleanup on readonly fs
[ 3.942085] ext3_orphan_cleanup: deleting unreferenced inode 3538994
[ 4.018044] ext3_orphan_cleanup: deleting unreferenced inode 3538995
[ 5.008309] ext3_orphan_cleanup: deleting unreferenced inode 3538996
[ 5.008534] EXT3-fs: sda1: 3 orphan inodes deleted
[ 5.008536] EXT3-fs: recovery complete.
[ 5.031526] EXT3-fs: mounted filesystem with ordered data mode.
[ 10.598203] udevd version 124 started
[ 11.194666] device-mapper: multipath: version 1.0.5 loaded
[ 11.605406] input: PC Speaker as /class/input/input3
[ 11.860072] cfg80211: Calling CRDA to update world regulatory domain
[ 11.989373] iTCO_vendor_support: vendor-support=0
[ 12.027473] ACPI: AC Adapter [C1F2] (on-line)
[ 12.028530] input: Power Button (FF) as /class/input/input4
[ 12.057091] ACPI: Power Button (FF) [PWRF]
[ 12.093557] ACPI: Battery Slot [C1F4] (battery present)
[ 12.093657] input: Sleep Button (CM) as /class/input/input5
[ 12.100665] tpm_inf_pnp 00:04: Found C239 with ID IFX0102
[ 12.100718] tpm_inf_pnp 00:04: TPM found: config base 0x560, data base 0x570, chip version 0x000b, vendor id 0x15d1 (Infineon), product id 0x000b (SLB 9635 TT 1.2)
[ 12.131053] ACPI: Sleep Button (CM) [C274]
[ 12.131279] ACPI: Battery Slot [C1F3] (battery absent)
[ 12.131368] input: Lid Switch as /class/input/input6
[ 12.145677] acpi device:03: registered as cooling_device13
[ 12.146603] input: Video Bus as /class/input/input7
[ 12.149303] ACPI: Lid Switch [C26E]
[ 12.181098] ACPI: Video Device [C14B] (multi-head: yes rom: no post: no)
[ 12.352636] yenta_cardbus 0000:02:06.0: CardBus bridge found [103c:30c5]
[ 12.480847] yenta_cardbus 0000:02:06.0: ISA IRQ mask 0x0cb8, PCI irq 16
[ 12.480851] yenta_cardbus 0000:02:06.0: Socket status: 30000006
[ 12.480855] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 12.480857] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 12.480859] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 12.481330] yenta_cardbus 0000:02:06.1: CardBus bridge found [103c:30c5]
[ 12.608872] yenta_cardbus 0000:02:06.1: ISA IRQ mask 0x0000, PCI irq 17
[ 12.608875] yenta_cardbus 0000:02:06.1: Socket status: 30000810
[ 12.608878] pci_bus 0000:02: Raising subordinate bus# of parent bus (#02) from #04 to #07
[ 12.608884] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 12.608886] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 12.608888] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 12.612217] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05
[ 12.612321] iTCO_wdt: Found a ICH8M-E TCO device (Version=2, TCOBASE=0x1060)
[ 12.612389] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 12.659019] ACPI: WMI: Mapper loaded
[ 12.674700] Registered led device: hp:red:hddprotection
[ 12.674716] leds-hp-disk driver loaded.
[ 12.697852] lis3lv02d driver loaded.
[ 12.804334] Bluetooth: Core ver 2.13
[ 12.804379] NET: Registered protocol family 31
[ 12.804381] Bluetooth: HCI device and connection manager initialized
[ 12.804383] Bluetooth: HCI socket layer initialized
[ 12.891669] ricoh-mmc: Ricoh MMC Controller disabling driver
[ 12.891671] ricoh-mmc: Copyright(c) Philip Langdale
[ 12.891697] ricoh-mmc: Ricoh MMC controller found at 0000:02:06.4 [1180:0843] (rev 10)
[ 12.891714] ricoh-mmc: Controller is now disabled.
[ 12.998175] sdhci: Secure Digital Host Controller Interface driver
[ 12.998177] sdhci: Copyright(c) Pierre Ossman
[ 12.999201] sdhci-pci 0000:02:06.3: SDHCI controller found [1180:0822] (rev 20)
[ 12.999218] sdhci-pci 0000:02:06.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 13.002316] mmc0: SDHCI controller on PCI [0000:02:06.3] using PIO
[ 13.051416] Bluetooth: Generic Bluetooth USB driver ver 0.3
[ 13.051506] usbcore: registered new interface driver btusb
[ 13.087618] parport_pc 00:03: reported by Plug and Play ACPI
[ 13.087694] parport0: PC-style at 0x378 (0x778), irq 7, dma 1 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[ 13.245043] pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
[ 13.256724] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[ 13.256726] iwlagn: Copyright(c) 2003-2008 Intel Corporation
[ 13.257134] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 13.257163] iwlagn 0000:10:00.0: setting latency timer to 64
[ 13.257252] iwlagn: Detected Intel Wireless WiFi Link 4965AGN REV=0x4
[ 13.294165] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[ 13.294174] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 13.294214] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 13.307148] iwlagn: Tunable channels: 13 802.11bg, 19 802.11a channels
[ 13.307462] iwlagn 0000:10:00.0: PCI INT A disabled
[ 13.308817] phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 13.388689] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 13.388720] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 13.464044] pcmcia_socket pcmcia_socket1: cs: memory probe 0xc4000000-0xcbffffff: excluding 0xc4000000-0xcbffffff
[ 13.464060] pcmcia_socket pcmcia_socket1: cs: memory probe 0xe4100000-0xe43fffff: excluding 0xe4100000-0xe412ffff
[ 13.469113] pcmcia 1.0: pcmcia: registering new device pcmcia1.0
[ 13.705853] lp0: using parport0 (interrupt-driven).
[ 13.808330] Adding 4803392k swap on /dev/sda5. Priority:-1 extents:1 across:4803392k
[ 14.336186] EXT3 FS on sda1, internal journal
[ 15.467611] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 17.187689] warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use)
[ 17.586685] NET: Registered protocol family 10
[ 17.586994] lo: Disabled Privacy Extensions
[ 22.929666] ppdev: user-space parallel port driver
[ 28.680117] Bluetooth: L2CAP ver 2.11
[ 28.680122] Bluetooth: L2CAP socket layer initialized
[ 28.694503] Bluetooth: SCO (Voice Link) ver 0.6
[ 28.694508] Bluetooth: SCO socket layer initialized
[ 28.771491] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 28.771497] Bluetooth: BNEP filters: protocol multicast
[ 28.949885] Bridge firewalling registered
[ 28.987856] Bluetooth: RFCOMM socket layer initialized
[ 28.987876] Bluetooth: RFCOMM TTY layer initialized
[ 28.987880] Bluetooth: RFCOMM ver 1.10
[ 31.119149] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 33.353144] e1000e 0000:00:19.0: irq 315 for MSI/MSI-X
[ 33.409127] e1000e 0000:00:19.0: irq 315 for MSI/MSI-X
[ 33.410763] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 33.413654] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 33.413791] iwlagn 0000:10:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006)
[ 33.413956] iwlagn 0000:10:00.0: irq 313 for MSI/MSI-X
[ 33.414066] iwlagn 0000:10:00.0: firmware: requesting iwlwifi-4965-2.ucode
[ 33.873691] Registered led device: iwl-phy0:radio
[ 33.873734] Registered led device: iwl-phy0:assoc
[ 33.873779] Registered led device: iwl-phy0:RX
[ 33.873818] Registered led device: iwl-phy0:TX
[ 33.919296] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 34.274022] NET: Registered protocol family 17
[ 35.893647] 0000:00:19.0: eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 35.895069] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 46.124069] eth0: no IPv6 routers present
[ 134.240205] ppdev0: registered pardevice
[ 134.288090] ppdev0: unregistered pardevice
[ 134.577400] ppdev0: registered pardevice
[ 134.624318] ppdev0: unregistered pardevice
[ 136.324536] ppdev0: registered pardevice
[ 136.372155] ppdev0: unregistered pardevice
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-27 9:22 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-27 9:22 UTC (permalink / raw)
To: Jan Kara; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1016 bytes --]
On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
.....
> Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
>
> Honza
>
Hi
I tried your patch with a 2.6.28.7 and I can recreate bug (ooops
attached). I reformatted my notebook and I used ext3 without lvm or
dm_crypt as root fs
As target disk I used a usb hd, with plain xfs or xfs over dm_crypt with
a quick test (50G of data) I can't hit bug, but with xfs over lvm over
dm_crypt (the condition of my root fs before reformatting) I have hit
bug after ~80G of data
some other information attached
if you need I can do a full test with plain xfs or xfs over dm_crypt
(this we maybe I have enough time)
thanks
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-xfs-2.6.28.7+debuginfo --]
[-- Type: text/plain, Size: 4431 bytes --]
[15969.583580] Buffer ffff8800365e7e70 of page ffffe20003ebed04 not private! Some data to debug:
[15969.583583] flags: 280000000, mapping: 0000244affff8800, index: 302842129770610688, private: 6c72c50ffff8800
[15969.583585] Buffer: state=125, block=18842892, b_size=4096, b_this_page=ffff8800365e7e70
[15969.583587] Other buffers in the page:
[15969.583638] ------------[ cut here ]------------
[15969.583641] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
[15969.583643] invalid opcode: 0000 [#1] SMP
[15969.583646] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
[15969.583648] CPU 1
[15969.583649] Modules linked in: aes_x86_64 aes_generic cbc nls_iso8859_1 nls_cp437 vfat fat nls_base xfs usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss snd_pcm snd_page_alloc snd_mixer_oss arc4 ecb snd_seq_dummy snd_seq_oss snd_seq_midi iwlagn iwlcore snd_rawmidi parport_pc rfkill snd_seq_midi_event snd_seq snd_timer sdhci_pci usbhid snd_seq_device sdhci parport btusb pcmcia hid mac80211 snd container pcspkr tpm_infineon tpm tpm_bios bluetooth lis3lv02d leds_hp_disk serio_raw video output ricoh_mmc yenta_socket rsrc_nonstatic pcmcia_core mmc_core soundcore psmouse cfg80211 led_class iTCO_wdt iTCO_vendor_support wmi battery ac button evdev dm_multipath ext3 jbd mbcache sd_mod crc_t10dif sg sr_mod cdrom ahci ata_piix ohci1394 ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
[15969.583708] Pid: 5697, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
[15969.583710] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
[15969.583716] RSP: 0018:ffff8800b6967e40 EFLAGS: 00010246
[15969.583718] RAX: 0000000280000000 RBX: ffff8800365e7e70 RCX: ffffffff80554d00
[15969.583720] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
[15969.583721] RBP: ffff8800365e7e70 R08: 0000000000000000 R09: 0000000000000000
[15969.583723] R10: 000000000000000a R11: 0000000000018600 R12: ffff880037846e88
[15969.583725] R13: ffffe20003ebed04 R14: ffff88013b85ff00 R15: 0000000000000001
[15969.583727] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
[15969.583729] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[15969.583731] CR2: 00007fef2b615000 CR3: 000000013a4b2000 CR4: 00000000000026e0
[15969.583732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[15969.583734] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[15969.583736] Process xfsdatad/1 (pid: 5697, threadinfo ffff8800b6966000, task ffff88010a85be70)
[15969.583738] Stack:
[15969.583739] 0000000000000282 0000000000000004 ffff88009f3c8fc0 ffff880037846e88
[15969.583742] ffff88013b85fee0 0000000000000000 ffff8801157e69c0 ffff880037846e88
[15969.583745] ffff88013b85fee0 ffffffffa05409f9 ffffffffa0540b6b ffff880037846e80
[15969.583748] Call Trace:
[15969.583749] [<ffffffffa05409f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
[15969.583775] [<ffffffffa0540b6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
[15969.583790] [<ffffffffa0540b6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
[15969.583804] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
[15969.583807] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
[15969.583810] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
[15969.583813] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
[15969.583815] [<ffffffff80242f42>] ? kthread+0x47/0x73
[15969.583817] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
[15969.583820] [<ffffffff8020c199>] ? child_rip+0xa/0x11
[15969.583823] [<ffffffff80242efb>] ? kthread+0x0/0x73
[15969.583825] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
[15969.583827] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f6 03 10 75 f9
[15969.583847] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
[15969.583850] RSP <ffff8800b6967e40>
[15969.583851] ---[ end trace 5ebf783acb77d3a2 ]---
[-- Attachment #3: config-2.6.28.7 --]
[-- Type: text/plain, Size: 72602 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28.7
# Thu Feb 26 18:11:50 2009
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_MM_OWNER=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=m
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_MEMTEST=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
CONFIG_MCORE2=y
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
# CONFIG_CPU_SUP_AMD is not set
# CONFIG_CPU_SUP_CENTAUR_64 is not set
# CONFIG_X86_DS is not set
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
# CONFIG_GART_IOMMU is not set
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_AMD_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=2
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
# CONFIG_X86_RESERVE_LOW_64K is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_WMI=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=m
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=m
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Memory power savings
#
# CONFIG_I7300_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
# CONFIG_INTR_REMAP is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
CONFIG_PCIEAER=y
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=m
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_FAKE=m
CONFIG_HOTPLUG_PCI_ACPI=m
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=m
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_VS=m
# CONFIG_IP_VS_IPV6 is not set
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_DCCP=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_UDPLITE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
CONFIG_WAN_ROUTER=m
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set
CONFIG_PHONET=m
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
CONFIG_NL80211=y
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
#
# Rate control algorithm selection
#
# CONFIG_MAC80211_RC_PID is not set
CONFIG_MAC80211_RC_MINSTREL=y
# CONFIG_MAC80211_RC_DEFAULT_PID is not set
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_IEEE80211 is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
CONFIG_PARPORT_PC_PCMCIA=m
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ACER_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
CONFIG_HP_WMI=m
# CONFIG_ICS932S401 is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_SGI_XP is not set
# CONFIG_HP_ILO is not set
# CONFIG_SGI_GRU is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_SCSI_SRP=m
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI=m
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=m
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH9K is not set
CONFIG_IWLWIFI=m
CONFIG_IWLCORE=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_RFKILL=y
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLAGN=m
CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y
CONFIG_IWLAGN_LEDS=y
CONFIG_IWL4965=y
# CONFIG_IWL5000 is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_HSO=m
CONFIG_NET_PCMCIA=y
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_FMVJ18X is not set
# CONFIG_PCMCIA_PCNET is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_PCMCIA_XIRC2PS is not set
# CONFIG_PCMCIA_AXNET is not set
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
# CONFIG_DSCC4 is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
CONFIG_WAN_ROUTER_DRIVERS=m
# CONFIG_CYCLADES_SYNC is not set
# CONFIG_SBNI is not set
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=m
CONFIG_ATM_TCP=m
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
# CONFIG_ATM_FIRESTREAM is not set
# CONFIG_ATM_ZATM is not set
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOATM=m
CONFIG_PPPOL2TP=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=m
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=m
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=m
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_KEYBOARD_GPIO=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_BCM5974 is not set
CONFIG_MOUSE_VSXXXAA=m
CONFIG_MOUSE_GPIO=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_KBTAB=m
CONFIG_TABLET_USB_WACOM=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FUJITSU=m
CONFIG_TOUCHSCREEN_GUNZE=m
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_MTOUCH=m
# CONFIG_TOUCHSCREEN_INEXIO is not set
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_APANEL is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
CONFIG_N_HDLC=m
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
CONFIG_NOZOMI=m
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
CONFIG_IPWIRELESS=m
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=m
# CONFIG_TCG_TIS is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
CONFIG_TCG_INFINEON=m
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_GPIO=m
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_STUB=m
#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
CONFIG_AT24=m
CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_TPS65010=m
CONFIG_SENSORS_MAX6875=m
CONFIG_SENSORS_TSL2550=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
CONFIG_W1=m
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_GPIO=m
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2760=m
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=m
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_BQ27x00 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ADT7462=m
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=m
CONFIG_THERMAL_HWMON=y
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
# CONFIG_VIDEO_ALLOW_V4L1 is not set
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=m
CONFIG_VIDEO_MEDIA=m
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_CUSTOMIZE=y
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9875=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_M52790=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_CX25840=m
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
CONFIG_VIDEO_VIVI=m
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_SAA5246A=m
CONFIG_VIDEO_SAA5249=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX23885=m
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_IVTV=m
CONFIG_VIDEO_FB_IVTV=m
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CAFE_CCIC=m
# CONFIG_SOC_CAMERA is not set
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_USBVISION=m
CONFIG_USB_ET61X251=m
CONFIG_USB_SN9C102=m
CONFIG_USB_ZC0301=m
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
CONFIG_USB_DSBR=m
# CONFIG_USB_SI470X is not set
CONFIG_USB_MR800=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_TTPCI_EEPROM is not set
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_DVB_SIANO_SMS1XXX=m
CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS=y
#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_FLEXCOP=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set
#
# Supported BT878 Adapters
#
CONFIG_DVB_BT8XX=m
#
# Supported Pluto2 Adapters
#
CONFIG_DVB_PLUTO2=m
#
# Supported SDMC DM1105 Adapters
#
# CONFIG_DVB_DM1105 is not set
#
# Supported DVB Frontends
#
#
# Customise DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not set
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_SI21XX=m
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_DRX397XD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_S5H1411=m
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
#
# SEC control devices for DVB-S
#
CONFIG_DVB_LNBP21=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_LGS8GL5=m
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m
CONFIG_DVB_AF9013=m
CONFIG_DAB=y
CONFIG_USB_DABUSB=m
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=m
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=m
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
CONFIG_FB_VGA16=m
CONFIG_FB_UVESA=m
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
CONFIG_FB_VIRTUAL=m
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_ATIHDMI=y
# CONFIG_SND_HDA_CODEC_NVHDMI is not set
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
#
# Special HID drivers
#
# CONFIG_HID_COMPAT is not set
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
CONFIG_HID_BRIGHT=m
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DELL is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_CS=m
# CONFIG_USB_R8A66597_HCD is not set
CONFIG_USB_WHCI_HCD=m
CONFIG_USB_HWA_HCD=m
#
# Enable Host or Gadget support to see Inventra options
#
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
# CONFIG_USB_STORAGE_DPCM is not set
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
# CONFIG_USB_SERIAL_IR is not set
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
# CONFIG_USB_SERIAL_KEYSPAN is not set
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_DEBUG=m
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGET=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETMOTORCONTROL=m
CONFIG_USB_PHIDGETSERVO=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_USB_SISUSBVGA=m
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m
# CONFIG_USB_GADGET is not set
CONFIG_UWB=m
CONFIG_UWB_HWA=m
CONFIG_UWB_WHCI=m
CONFIG_UWB_WLP=m
CONFIG_UWB_I1480U=m
CONFIG_UWB_I1480U_WLP=m
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=m
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SDRICOH_CS is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_HP_DISK=m
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_PCA955X=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_S35390A=m
CONFIG_RTC_DRV_FM3130=m
CONFIG_RTC_DRV_RX8581=m
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_V3020=m
#
# on-CPU RTC drivers
#
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_INTEL_IOATDMA=m
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
CONFIG_DMATEST=m
CONFIG_DCA=m
CONFIG_AUXDISPLAY=y
CONFIG_KS0108=m
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_CFAG12864B=m
CONFIG_CFAG12864B_RATE=20
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV=m
CONFIG_UIO_PDRV_GENIRQ=m
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=m
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_COMPAT_JBD is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_REGISTER_V4=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
CONFIG_DIRECT_GBPAGES=y
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_SECURITYFS=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SALSA20_X86_64=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set
CONFIG_VIRTIO=m
CONFIG_VIRTIO_RING=m
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_BALLOON=m
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
[-- Attachment #4: dmesg-2.6.28.7 --]
[-- Type: text/plain, Size: 51802 bytes --]
[ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Linux version 2.6.28.7 (root@champagne) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #1 SMP Thu Feb 26 18:28:06 CET 2009
[ 0.000000] Command line: root=UUID=0a96113a-5259-480a-abac-a27a7f9ae544 ro quiet splash
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000bffb0000 (usable)
[ 0.000000] BIOS-e820: 00000000bffb0000 - 00000000bffc5400 (reserved)
[ 0.000000] BIOS-e820: 00000000bffc5400 - 00000000bffe7fb8 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000bffe7fb8 - 00000000c0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed9a000 (reserved)
[ 0.000000] BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 000000013c000000 (usable)
[ 0.000000] DMI 2.4 present.
[ 0.000000] last_pfn = 0x13c000 max_arch_pfn = 0x3ffffffff
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0xbffb0 max_arch_pfn = 0x3ffffffff
[ 0.000000] init_memory_mapping: 0000000000000000-00000000bffb0000
[ 0.000000] 0000000000 - 00bfe00000 page 2M
[ 0.000000] 00bfe00000 - 00bffb0000 page 4k
[ 0.000000] kernel direct mapping tables up to bffb0000 @ 8000-d000
[ 0.000000] last_map_addr: bffb0000 end: bffb0000
[ 0.000000] init_memory_mapping: 0000000100000000-000000013c000000
[ 0.000000] 0100000000 - 013c000000 page 2M
[ 0.000000] kernel direct mapping tables up to 13c000000 @ b000-11000
[ 0.000000] last_map_addr: 13c000000 end: 13c000000
[ 0.000000] RAMDISK: 37a0a000 - 37fef411
[ 0.000000] ACPI: RSDP 000F7D10, 0024 (r2 HP )
[ 0.000000] ACPI: XSDT BFFC81CC, 0084 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: FACP BFFC8084, 00F4 (r4 HP 30C5 3 HP 1)
[ 0.000000] ACPI: DSDT BFFC8544, 12EAD (r1 HP 8510x 10000 MSFT 3000001)
[ 0.000000] ACPI: FACS BFFE7D80, 0040
[ 0.000000] ACPI: SLIC BFFC8250, 0176 (r1 HPQOEM SLIC-MPC 1 HP 1)
[ 0.000000] ACPI: HPET BFFC83C8, 0038 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: APIC BFFC8400, 0068 (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: MCFG BFFC8468, 003C (r1 HP 30C5 1 HP 1)
[ 0.000000] ACPI: TCPA BFFC84A4, 0032 (r2 HP 30C5 1 HP 1)
[ 0.000000] ACPI: ASF! BFFC84D8, 0069 (r16 HP CHIMAYU 1 HP 0)
[ 0.000000] ACPI: SSDT BFFDB3F1, 0328 (r1 HP HPQSAT 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDB719, 017C (r1 HP HPQMRM 1 MSFT 3000001)
[ 0.000000] ACPI: SSDT BFFDC29D, 025F (r1 HP Cpu0Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC4FC, 00A6 (r1 HP Cpu1Tst 3000 INTL 20060317)
[ 0.000000] ACPI: SSDT BFFDC5A2, 04D7 (r1 HP CpuPm 3000 INTL 20060317)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 013c000000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0000200000 - 00005d0248] TEXT DATA BSS ==> [0000200000 - 00005d0248]
[ 0.000000] #3 [0037a0a000 - 0037fef411] RAMDISK ==> [0037a0a000 - 0037fef411]
[ 0.000000] #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
[ 0.000000] #5 [0000008000 - 000000b000] PGTABLE ==> [0000008000 - 000000b000]
[ 0.000000] #6 [000000b000 - 000000c000] PGTABLE ==> [000000b000 - 000000c000]
[ 0.000000] [ffffe20000000000-ffffe200045fffff] PMD -> [ffff880028200000-ffff88002c7fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x0013c000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x000bffb0
[ 0.000000] 0: 0x00100000 -> 0x0013c000
[ 0.000000] On node 0 totalpages: 1032015
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 1079 pages reserved
[ 0.000000] DMA zone: 2864 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 767976 pages, LIFO batch:31
[ 0.000000] Normal zone: 3360 pages used for memmap
[ 0.000000] Normal zone: 242400 pages, LIFO batch:31
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000bffb0000 - 00000000bffc5000
[ 0.000000] PM: Registered nosave memory: 00000000bffc5000 - 00000000bffc6000
[ 0.000000] PM: Registered nosave memory: 00000000bffc6000 - 00000000bffe7000
[ 0.000000] PM: Registered nosave memory: 00000000bffe7000 - 00000000bffe8000
[ 0.000000] PM: Registered nosave memory: 00000000bffe8000 - 00000000c0000000
[ 0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fed9a000
[ 0.000000] PM: Registered nosave memory: 00000000fed9a000 - 00000000feda0000
[ 0.000000] PM: Registered nosave memory: 00000000feda0000 - 00000000fedc0000
[ 0.000000] PM: Registered nosave memory: 00000000fedc0000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffb00000
[ 0.000000] PM: Registered nosave memory: 00000000ffb00000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 00000000fff00000
[ 0.000000] PM: Registered nosave memory: 00000000fff00000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at c4000000 (gap: c0000000:3ec00000)
[ 0.000000] PERCPU: Allocating 49152 bytes of per cpu data
[ 0.000000] NR_CPUS: 2, nr_cpu_ids: 2, nr_node_ids 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1013240
[ 0.000000] Kernel command line: root=UUID=0a96113a-5259-480a-abac-a27a7f9ae544 ro quiet splash
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2394.275 MHz processor.
[ 0.004000] Console: colour VGA+ 80x25
[ 0.004000] console [tty0] enabled
[ 0.004000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.004000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.004000] allocated 52428800 bytes of page_cgroup
[ 0.004000] please try cgroup_disable=memory option if you don't want
[ 0.004000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.004000] Placing software IO TLB between 0x20000000 - 0x24000000
[ 0.004000] Memory: 3921924k/5177344k available (2010k kernel code, 1049284k absent, 205252k reserved, 971k data, 308k init)
[ 0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.004000] hpet clockevent registered
[ 0.004000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.55 BogoMIPS (lpj=9577100)
[ 0.004000] Mount-cache hash table entries: 256
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys memory
[ 0.004000] Initializing cgroup subsys devices
[ 0.004000] Initializing cgroup subsys freezer
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 0
[ 0.004000] CPU0: Thermal monitoring handled by SMI
[ 0.004000] using mwait in idle threads.
[ 0.004000] ACPI: Core revision 20080926
[ 0.024045] Setting APIC routing to flat
[ 0.024410] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.066078] CPU0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.068001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 4787.96 BogoMIPS (lpj=9575923)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 1
[ 0.004000] CPU1: Thermal monitoring enabled (TM2)
[ 0.004000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
[ 0.153224] CPU1: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.153244] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.156018] Brought up 2 CPUs
[ 0.156020] Total of 2 processors activated (9576.51 BogoMIPS).
[ 0.156093] net_namespace: 1352 bytes
[ 0.156131] NET: Registered protocol family 16
[ 0.156131] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.156131] ACPI: bus type pci registered
[ 0.156131] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.156131] PCI: Not using MMCONFIG.
[ 0.156131] PCI: Using configuration type 1 for base access
[ 0.156797] ACPI: EC: Look up EC in DSDT
[ 0.160019] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 0.217099] ACPI: Interpreter enabled
[ 0.217102] ACPI: (supports S0 S3 S4 S5)
[ 0.217115] ACPI: Using IOAPIC for interrupt routing
[ 0.217175] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
[ 0.225089] PCI: MCFG area at f8000000 reserved in ACPI motherboard resources
[ 0.227577] PCI: Using MMCONFIG at f8000000 - fbffffff
[ 0.240146] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.240146] ACPI: EC: driver started in interrupt mode
[ 0.240175] ACPI: No dock devices found.
[ 0.240182] ACPI: PCI Root Bridge [C003] (0000:00)
[ 0.240201] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.240201] pci 0000:00:01.0: PME# disabled
[ 0.240201] pci 0000:00:03.0: reg 10 64bit mmio: [0xe4500000-0xe450000f]
[ 0.240201] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 0.240201] pci 0000:00:03.0: PME# disabled
[ 0.240201] pci 0000:00:03.2: reg 10 io port: [0x5000-0x5007]
[ 0.240201] pci 0000:00:03.2: reg 14 io port: [0x5008-0x500b]
[ 0.240201] pci 0000:00:03.2: reg 18 io port: [0x5010-0x5017]
[ 0.240201] pci 0000:00:03.2: reg 1c io port: [0x5018-0x501b]
[ 0.240201] pci 0000:00:03.2: reg 20 io port: [0x5020-0x502f]
[ 0.240201] pci 0000:00:03.3: reg 10 io port: [0x5030-0x5037]
[ 0.240201] pci 0000:00:03.3: reg 14 32bit mmio: [0xe4501000-0xe4501fff]
[ 0.240293] pci 0000:00:19.0: reg 10 32bit mmio: [0xe4520000-0xe453ffff]
[ 0.240300] pci 0000:00:19.0: reg 14 32bit mmio: [0xe4540000-0xe4540fff]
[ 0.240307] pci 0000:00:19.0: reg 18 io port: [0x5040-0x505f]
[ 0.240339] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.240343] pci 0000:00:19.0: PME# disabled
[ 0.240393] pci 0000:00:1a.0: reg 20 io port: [0x5060-0x507f]
[ 0.240451] pci 0000:00:1a.1: reg 20 io port: [0x5080-0x509f]
[ 0.240515] pci 0000:00:1a.7: reg 10 32bit mmio: [0xe4541000-0xe45413ff]
[ 0.240559] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.240564] pci 0000:00:1a.7: PME# disabled
[ 0.240615] pci 0000:00:1b.0: reg 10 64bit mmio: [0xe4544000-0xe4547fff]
[ 0.240653] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.240657] pci 0000:00:1b.0: PME# disabled
[ 0.240719] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.240723] pci 0000:00:1c.0: PME# disabled
[ 0.240789] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.240793] pci 0000:00:1c.1: PME# disabled
[ 0.240862] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.240867] pci 0000:00:1c.4: PME# disabled
[ 0.240926] pci 0000:00:1d.0: reg 20 io port: [0x50a0-0x50bf]
[ 0.240984] pci 0000:00:1d.1: reg 20 io port: [0x50c0-0x50df]
[ 0.241041] pci 0000:00:1d.2: reg 20 io port: [0x50e0-0x50ff]
[ 0.241105] pci 0000:00:1d.7: reg 10 32bit mmio: [0xe4548000-0xe45483ff]
[ 0.241149] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.241154] pci 0000:00:1d.7: PME# disabled
[ 0.241304] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 0.241308] pci 0000:00:1f.0: quirk: region 1100-113f claimed by ICH6 GPIO
[ 0.241342] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
[ 0.241349] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
[ 0.241356] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
[ 0.241363] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
[ 0.241370] pci 0000:00:1f.1: reg 20 io port: [0x5100-0x510f]
[ 0.241436] pci 0000:00:1f.2: reg 10 io port: [0x13f0-0x13f7]
[ 0.241443] pci 0000:00:1f.2: reg 14 io port: [0x15f4-0x15f7]
[ 0.241450] pci 0000:00:1f.2: reg 18 io port: [0x1370-0x1377]
[ 0.241457] pci 0000:00:1f.2: reg 1c io port: [0x1574-0x1577]
[ 0.241464] pci 0000:00:1f.2: reg 20 io port: [0x5140-0x515f]
[ 0.241471] pci 0000:00:1f.2: reg 24 32bit mmio: [0xe4549000-0xe45497ff]
[ 0.241490] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.241494] pci 0000:00:1f.2: PME# disabled
[ 0.241546] pci 0000:01:00.0: reg 10 32bit mmio: [0xd0000000-0xdfffffff]
[ 0.241553] pci 0000:01:00.0: reg 14 io port: [0x4000-0x40ff]
[ 0.241560] pci 0000:01:00.0: reg 18 32bit mmio: [0xe4400000-0xe440ffff]
[ 0.241583] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[ 0.241593] pci 0000:01:00.0: supports D1 D2
[ 0.241635] pci 0000:01:00.1: reg 10 32bit mmio: [0xe4410000-0xe4413fff]
[ 0.241678] pci 0000:01:00.1: supports D1 D2
[ 0.241743] pci 0000:00:01.0: bridge io port: [0x4000-0x4fff]
[ 0.241745] pci 0000:00:01.0: bridge 32bit mmio: [0xe4400000-0xe44fffff]
[ 0.241749] pci 0000:00:01.0: bridge 64bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.241926] pci 0000:10:00.0: reg 10 64bit mmio: [0xe4000000-0xe4001fff]
[ 0.244084] pci 0000:10:00.0: PME# supported from D0 D3hot D3cold
[ 0.244096] pci 0000:10:00.0: PME# disabled
[ 0.244180] pci 0000:00:1c.1: bridge 32bit mmio: [0xe4000000-0xe40fffff]
[ 0.244241] pci 0000:00:1c.4: bridge io port: [0x2000-0x3fff]
[ 0.244246] pci 0000:00:1c.4: bridge 32bit mmio: [0xe0000000-0xe3ffffff]
[ 0.244303] pci 0000:02:06.0: reg 10 32bit mmio: [0xe4100000-0xe4100fff]
[ 0.244313] pci 0000:02:06.0: supports D1 D2
[ 0.244315] pci 0000:02:06.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244319] pci 0000:02:06.0: PME# disabled
[ 0.244361] pci 0000:02:06.1: reg 10 32bit mmio: [0xe4101000-0xe4101fff]
[ 0.244372] pci 0000:02:06.1: supports D1 D2
[ 0.244374] pci 0000:02:06.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244378] pci 0000:02:06.1: PME# disabled
[ 0.244418] pci 0000:02:06.2: reg 10 32bit mmio: [0xe4102000-0xe41027ff]
[ 0.244465] pci 0000:02:06.2: supports D1 D2
[ 0.244466] pci 0000:02:06.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244470] pci 0000:02:06.2: PME# disabled
[ 0.244511] pci 0000:02:06.3: reg 10 32bit mmio: [0xe4103000-0xe41030ff]
[ 0.244557] pci 0000:02:06.3: supports D1 D2
[ 0.244558] pci 0000:02:06.3: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244563] pci 0000:02:06.3: PME# disabled
[ 0.244606] pci 0000:02:06.4: reg 10 32bit mmio: [0xe4104000-0xe41040ff]
[ 0.244653] pci 0000:02:06.4: supports D1 D2
[ 0.244655] pci 0000:02:06.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.244659] pci 0000:02:06.4: PME# disabled
[ 0.244716] pci 0000:00:1e.0: transparent bridge
[ 0.244723] pci 0000:00:1e.0: bridge 32bit mmio: [0xe4100000-0xe43fffff]
[ 0.244790] bus 00 -> node 0
[ 0.244795] ACPI: PCI Interrupt Routing Table [\_SB_.C003._PRT]
[ 0.245275] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C096._PRT]
[ 0.245396] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C0B0._PRT]
[ 0.245578] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C11D._PRT]
[ 0.245724] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C131._PRT]
[ 0.245871] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C134._PRT]
[ 0.294294] ACPI: PCI Interrupt Link [C12D] (IRQs *10 11)
[ 0.294294] ACPI: PCI Interrupt Link [C12E] (IRQs *10 11)
[ 0.294294] ACPI: PCI Interrupt Link [C12F] (IRQs 10 *11)
[ 0.294294] ACPI: PCI Interrupt Link [C130] (IRQs 10 11) *5
[ 0.296158] ACPI: PCI Interrupt Link [C140] (IRQs *10 11)
[ 0.296380] ACPI: PCI Interrupt Link [C141] (IRQs 10 11) *5
[ 0.296602] ACPI: PCI Interrupt Link [C142] (IRQs 10 *11)
[ 0.296705] ACPI Exception (pci_link-0189): AE_NOT_FOUND, Evaluating _PRS [20080926]
[ 0.296818] ACPI: Power Resource [C22B] (on)
[ 0.296818] ACPI: Power Resource [C238] (on)
[ 0.296818] ACPI: Power Resource [C254] (on)
[ 0.296818] ACPI: Power Resource [C17C] (off)
[ 0.296818] ACPI: Power Resource [C363] (off)
[ 0.296818] ACPI: Power Resource [C366] (off)
[ 0.296818] ACPI: Power Resource [C367] (off)
[ 0.296877] ACPI: Power Resource [C368] (off)
[ 0.296976] ACPI: Power Resource [C369] (off)
[ 0.297021] ACPI: Power Resource [C36A] (off)
[ 0.297123] ACPI: Power Resource [C383] (off)
[ 0.297223] ACPI: Power Resource [C384] (off)
[ 0.297322] ACPI: Power Resource [C385] (off)
[ 0.297421] ACPI: Power Resource [C386] (off)
[ 0.297520] ACPI: Power Resource [C387] (off)
[ 0.297531] PCI: Using ACPI for IRQ routing
[ 0.316013] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.316016] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.332005] pnp: PnP ACPI init
[ 0.332011] ACPI: bus type pnp registered
[ 0.343297] pnp: PnP ACPI: found 16 devices
[ 0.343298] ACPI: ACPI bus type pnp unregistered
[ 0.343305] system 00:00: iomem range 0x0-0x9ffff could not be reserved
[ 0.343307] system 00:00: iomem range 0xe0000-0xfffff could not be reserved
[ 0.343309] system 00:00: iomem range 0x100000-0xbfffffff could not be reserved
[ 0.343316] system 00:0c: ioport range 0x500-0x55f has been reserved
[ 0.343318] system 00:0c: ioport range 0x800-0x80f has been reserved
[ 0.343321] system 00:0c: iomem range 0xffb00000-0xffbfffff has been reserved
[ 0.343323] system 00:0c: iomem range 0xfff00000-0xffffffff has been reserved
[ 0.343327] system 00:0e: ioport range 0x4d0-0x4d1 has been reserved
[ 0.343329] system 00:0e: ioport range 0x1000-0x107f has been reserved
[ 0.343331] system 00:0e: ioport range 0x1100-0x113f has been reserved
[ 0.343333] system 00:0e: ioport range 0x1200-0x121f has been reserved
[ 0.343335] system 00:0e: iomem range 0xf8000000-0xfbffffff has been reserved
[ 0.343337] system 00:0e: iomem range 0xfec00000-0xfec000ff has been reserved
[ 0.343339] system 00:0e: iomem range 0xfed20000-0xfed3ffff has been reserved
[ 0.343342] system 00:0e: iomem range 0xfed45000-0xfed8ffff has been reserved
[ 0.343344] system 00:0e: iomem range 0xfed90000-0xfed99fff has been reserved
[ 0.343348] system 00:0f: iomem range 0xcf400-0xcffff has been reserved
[ 0.343350] system 00:0f: iomem range 0xfeda0000-0xfedbffff has been reserved
[ 0.343352] system 00:0f: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.348192] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.348194] pci 0000:00:01.0: IO window: 0x4000-0x4fff
[ 0.348198] pci 0000:00:01.0: MEM window: 0xe4400000-0xe44fffff
[ 0.348200] pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff
[ 0.348204] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:08
[ 0.348206] pci 0000:00:1c.0: IO window: disabled
[ 0.348211] pci 0000:00:1c.0: MEM window: disabled
[ 0.348215] pci 0000:00:1c.0: PREFETCH window: disabled
[ 0.348222] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:10
[ 0.348223] pci 0000:00:1c.1: IO window: disabled
[ 0.348229] pci 0000:00:1c.1: MEM window: 0xe4000000-0xe40fffff
[ 0.348233] pci 0000:00:1c.1: PREFETCH window: disabled
[ 0.348240] pci 0000:00:1c.4: PCI bridge, secondary bus 0000:28
[ 0.348243] pci 0000:00:1c.4: IO window: 0x2000-0x3fff
[ 0.348248] pci 0000:00:1c.4: MEM window: 0xe0000000-0xe3ffffff
[ 0.348252] pci 0000:00:1c.4: PREFETCH window: disabled
[ 0.348262] pci 0000:02:06.0: CardBus bridge, secondary bus 0000:03
[ 0.348264] pci 0000:02:06.0: IO window: 0x006000-0x0060ff
[ 0.348268] pci 0000:02:06.0: IO window: 0x006400-0x0064ff
[ 0.348273] pci 0000:02:06.0: PREFETCH window: 0xc4000000-0xc7ffffff
[ 0.348277] pci 0000:02:06.0: MEM window: 0xcc000000-0xcfffffff
[ 0.348281] pci 0000:02:06.1: CardBus bridge, secondary bus 0000:04
[ 0.348283] pci 0000:02:06.1: IO window: 0x006800-0x0068ff
[ 0.348287] pci 0000:02:06.1: IO window: 0x006c00-0x006cff
[ 0.348291] pci 0000:02:06.1: PREFETCH window: 0xc8000000-0xcbffffff
[ 0.348296] pci 0000:02:06.1: MEM window: 0xe8000000-0xebffffff
[ 0.348300] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02
[ 0.348303] pci 0000:00:1e.0: IO window: 0x6000-0x6fff
[ 0.348308] pci 0000:00:1e.0: MEM window: 0xe4100000-0xe43fffff
[ 0.348313] pci 0000:00:1e.0: PREFETCH window: 0x000000c4000000-0x000000cbffffff
[ 0.348325] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348328] pci 0000:00:01.0: setting latency timer to 64
[ 0.348335] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348340] pci 0000:00:1c.0: setting latency timer to 64
[ 0.348348] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348352] pci 0000:00:1c.1: setting latency timer to 64
[ 0.348360] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348364] pci 0000:00:1c.4: setting latency timer to 64
[ 0.348372] pci 0000:00:1e.0: setting latency timer to 64
[ 0.348380] pci 0000:02:06.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.348389] pci 0000:02:06.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.348395] bus: 00 index 0 io port: [0x00-0xffff]
[ 0.348396] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
[ 0.348398] bus: 01 index 0 io port: [0x4000-0x4fff]
[ 0.348400] bus: 01 index 1 mmio: [0xe4400000-0xe44fffff]
[ 0.348401] bus: 01 index 2 mmio: [0xd0000000-0xdfffffff]
[ 0.348403] bus: 01 index 3 mmio: [0x0-0x0]
[ 0.348404] bus: 08 index 0 mmio: [0x0-0x0]
[ 0.348405] bus: 08 index 1 mmio: [0x0-0x0]
[ 0.348407] bus: 08 index 2 mmio: [0x0-0x0]
[ 0.348408] bus: 08 index 3 mmio: [0x0-0x0]
[ 0.348409] bus: 10 index 0 mmio: [0x0-0x0]
[ 0.348411] bus: 10 index 1 mmio: [0xe4000000-0xe40fffff]
[ 0.348412] bus: 10 index 2 mmio: [0x0-0x0]
[ 0.348413] bus: 10 index 3 mmio: [0x0-0x0]
[ 0.348415] bus: 28 index 0 io port: [0x2000-0x3fff]
[ 0.348417] bus: 28 index 1 mmio: [0xe0000000-0xe3ffffff]
[ 0.348418] bus: 28 index 2 mmio: [0x0-0x0]
[ 0.348419] bus: 28 index 3 mmio: [0x0-0x0]
[ 0.348421] bus: 02 index 0 io port: [0x6000-0x6fff]
[ 0.348422] bus: 02 index 1 mmio: [0xe4100000-0xe43fffff]
[ 0.348424] bus: 02 index 2 mmio: [0xc4000000-0xcbffffff]
[ 0.348425] bus: 02 index 3 io port: [0x00-0xffff]
[ 0.348427] bus: 02 index 4 mmio: [0x000000-0xffffffffffffffff]
[ 0.348428] bus: 03 index 0 io port: [0x6000-0x60ff]
[ 0.348430] bus: 03 index 1 io port: [0x6400-0x64ff]
[ 0.348431] bus: 03 index 2 mmio: [0xc4000000-0xc7ffffff]
[ 0.348433] bus: 03 index 3 mmio: [0xcc000000-0xcfffffff]
[ 0.348434] bus: 04 index 0 io port: [0x6800-0x68ff]
[ 0.348436] bus: 04 index 1 io port: [0x6c00-0x6cff]
[ 0.348437] bus: 04 index 2 mmio: [0xc8000000-0xcbffffff]
[ 0.348439] bus: 04 index 3 mmio: [0xe8000000-0xebffffff]
[ 0.348446] NET: Registered protocol family 2
[ 0.388027] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.388435] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.390269] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.390902] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.390904] TCP reno registered
[ 0.400077] NET: Registered protocol family 1
[ 0.400172] checking if image is initramfs...<7>Switched to high resolution mode on CPU 1
[ 0.503979] Switched to high resolution mode on CPU 0
[ 0.597633] it is
[ 0.807528] Freeing initrd memory: 6037k freed
[ 0.810679] audit: initializing netlink socket (disabled)
[ 0.810697] type=2000 audit(1235724866.809:1): initialized
[ 0.811023] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.812645] VFS: Disk quotas dquot_6.5.1
[ 0.812701] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.812774] msgmni has been set to 7673
[ 0.812903] alg: No test for stdrng (krng)
[ 0.812971] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[ 0.812973] io scheduler noop registered
[ 0.813022] io scheduler cfq registered (default)
[ 0.813164] pci 0000:01:00.0: Boot video device
[ 0.820888] pcieport-driver 0000:00:01.0: setting latency timer to 64
[ 0.820915] pcieport-driver 0000:00:01.0: found MSI capability
[ 0.820935] pcieport-driver 0000:00:01.0: irq 319 for MSI/MSI-X
[ 0.820943] pci_express 0000:00:01.0:pcie00: allocate port service
[ 0.820972] pci_express 0000:00:01.0:pcie03: allocate port service
[ 0.821059] pcieport-driver 0000:00:1c.0: setting latency timer to 64
[ 0.821104] pcieport-driver 0000:00:1c.0: found MSI capability
[ 0.821134] pcieport-driver 0000:00:1c.0: irq 318 for MSI/MSI-X
[ 0.821149] pci_express 0000:00:1c.0:pcie00: allocate port service
[ 0.821184] pci_express 0000:00:1c.0:pcie03: allocate port service
[ 0.821276] pcieport-driver 0000:00:1c.1: setting latency timer to 64
[ 0.821321] pcieport-driver 0000:00:1c.1: found MSI capability
[ 0.821352] pcieport-driver 0000:00:1c.1: irq 317 for MSI/MSI-X
[ 0.821367] pci_express 0000:00:1c.1:pcie00: allocate port service
[ 0.821394] pci_express 0000:00:1c.1:pcie02: allocate port service
[ 0.821422] pci_express 0000:00:1c.1:pcie03: allocate port service
[ 0.821507] pcieport-driver 0000:00:1c.4: setting latency timer to 64
[ 0.821553] pcieport-driver 0000:00:1c.4: found MSI capability
[ 0.821584] pcieport-driver 0000:00:1c.4: irq 316 for MSI/MSI-X
[ 0.821598] pci_express 0000:00:1c.4:pcie00: allocate port service
[ 0.821625] pci_express 0000:00:1c.4:pcie02: allocate port service
[ 0.821651] pci_express 0000:00:1c.4:pcie03: allocate port service
[ 0.823802] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[ 0.823940] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.824427] 00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.824625] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.824682] 0000:00:03.3: ttyS1 at I/O 0x5030 (irq = 17) is a 16550A
[ 0.825701] brd: module loaded
[ 0.825781] PNP: PS/2 Controller [PNP0303:C251,PNP0f13:C252] at 0x60,0x64 irq 1,12
[ 0.827564] i8042.c: Detected active multiplexing controller, rev 1.1.
[ 0.828270] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.828275] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.828279] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.828281] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.828283] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.828366] mice: PS/2 mouse device common for all mice
[ 0.828407] cpuidle: using governor ladder
[ 0.828408] cpuidle: using governor menu
[ 0.828644] TCP cubic registered
[ 0.828916] Freeing unused kernel memory: 308k freed
[ 0.829042] Write protecting the kernel read-only data: 2708k
[ 0.903708] fuse init (API version 7.10)
[ 0.919752] fan PNP0C0B:00: registered as cooling_device0
[ 0.919757] ACPI: Fan [C36B] (off)
[ 0.919980] fan PNP0C0B:01: registered as cooling_device1
[ 0.919985] ACPI: Fan [C36C] (off)
[ 0.920217] fan PNP0C0B:02: registered as cooling_device2
[ 0.920221] ACPI: Fan [C36D] (off)
[ 0.920441] fan PNP0C0B:03: registered as cooling_device3
[ 0.920446] ACPI: Fan [C36E] (off)
[ 0.920668] fan PNP0C0B:04: registered as cooling_device4
[ 0.920672] ACPI: Fan [C36F] (off)
[ 0.920781] fan PNP0C0B:05: registered as cooling_device5
[ 0.920785] ACPI: Fan [C370] (off)
[ 0.921010] fan PNP0C0B:06: registered as cooling_device6
[ 0.921014] ACPI: Fan [C388] (off)
[ 0.921235] fan PNP0C0B:07: registered as cooling_device7
[ 0.921240] ACPI: Fan [C389] (off)
[ 0.921469] fan PNP0C0B:08: registered as cooling_device8
[ 0.921474] ACPI: Fan [C38A] (off)
[ 0.921695] fan PNP0C0B:09: registered as cooling_device9
[ 0.921700] ACPI: Fan [C38B] (off)
[ 0.921920] fan PNP0C0B:0a: registered as cooling_device10
[ 0.921924] ACPI: Fan [C38C] (off)
[ 0.936435] ACPI: SSDT BFFDB95D, 02C1 (r1 HP Cpu0Ist 3000 INTL 20060317)
[ 0.936867] ACPI: SSDT BFFDBCA3, 05FA (r1 HP Cpu0Cst 3001 INTL 20060317)
[ 0.939358] Monitor-Mwait will be used to enter C-1 state
[ 0.939361] Monitor-Mwait will be used to enter C-2 state
[ 0.939460] ACPI: CPU0 (power states: C1[C1] C2[C2])
[ 0.939490] processor ACPI_CPU:00: registered as cooling_device11
[ 0.939493] ACPI: Processor [CPU0] (supports 8 throttling states)
[ 0.939807] ACPI: SSDT BFFDB895, 00C8 (r1 HP Cpu1Ist 3000 INTL 20060317)
[ 0.940136] ACPI: SSDT BFFDBC1E, 0085 (r1 HP Cpu1Cst 3000 INTL 20060317)
[ 0.941053] Marking TSC unstable due to TSC halts in idle
[ 0.941158] ACPI: CPU1 (power states: C1[C1] C2[C2])
[ 0.952056] processor ACPI_CPU:01: registered as cooling_device12
[ 0.952059] ACPI: Processor [CPU1] (supports 8 throttling states)
[ 0.959552] thermal LNXTHERM:01: registered as thermal_zone0
[ 0.977981] ACPI: Thermal Zone [TZ2] (68 C)
[ 0.981145] thermal LNXTHERM:02: registered as thermal_zone1
[ 0.982793] ACPI: Thermal Zone [TZ3] (64 C)
[ 0.990064] thermal LNXTHERM:03: registered as thermal_zone2
[ 1.002197] ACPI: Thermal Zone [TZ4] (36 C)
[ 1.004899] thermal LNXTHERM:04: registered as thermal_zone3
[ 1.010886] ACPI: Thermal Zone [TZ5] (73 C)
[ 1.028864] thermal LNXTHERM:05: registered as thermal_zone4
[ 1.049117] ACPI: Thermal Zone [TZ0] (85 C)
[ 1.052094] thermal LNXTHERM:06: registered as thermal_zone5
[ 1.053884] ACPI: Thermal Zone [TZ1] (84 C)
[ 1.060261] device-mapper: uevent: version 1.0.3
[ 1.060354] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[ 1.314174] e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k6
[ 1.314176] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[ 1.314222] e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 1.314232] e1000e 0000:00:19.0: setting latency timer to 64
[ 1.314341] e1000e 0000:00:19.0: irq 315 for MSI/MSI-X
[ 1.323515] usbcore: registered new interface driver usbfs
[ 1.323538] usbcore: registered new interface driver hub
[ 1.323560] usbcore: registered new device driver usb
[ 1.324673] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.328569] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.328571] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[ 1.368053] input: AT Translated Set 2 keyboard as /class/input/input0
[ 1.368215] SCSI subsystem initialized
[ 1.388038] libata version 3.00 loaded.
[ 1.441423] ohci1394 0000:02:06.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.493175] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[e4102000-e41027ff] Max Packet=[2048] IR/IT contexts=[4/4]
[ 1.529611] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1a:4b:7a:9d:98
[ 1.529613] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 1.529654] 0000:00:19.0: eth0: MAC: 5, PHY: 6, PBA No: ffffff-0ff
[ 1.529887] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.529896] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.529901] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 1.529929] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.529973] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00005060
[ 1.530055] usb usb1: configuration #1 chosen from 1 choice
[ 1.530079] hub 1-0:1.0: USB hub found
[ 1.530084] hub 1-0:1.0: 2 ports detected
[ 1.530188] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.530208] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 1.530211] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 1.530230] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 2
[ 1.534136] ehci_hcd 0000:00:1a.7: debug port 1
[ 1.534144] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 1.534148] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xe4541000
[ 1.552053] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 1.552099] usb usb2: configuration #1 chosen from 1 choice
[ 1.552119] hub 2-0:1.0: USB hub found
[ 1.552125] hub 2-0:1.0: 4 ports detected
[ 1.552213] ata_piix 0000:00:1f.1: version 2.12
[ 1.552220] ata_piix 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.552256] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 1.552989] scsi0 : ata_piix
[ 1.553137] scsi1 : ata_piix
[ 1.553679] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x5100 irq 14
[ 1.553681] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x5108 irq 15
[ 1.716517] ata1.00: ATAPI: MATSHITADVD-RAM UJ-860H, 1.02, max MWDMA2
[ 1.732394] ata1.00: configured for MWDMA2
[ 1.732898] ata2: port disabled. ignoring.
[ 1.734994] scsi 0:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-860H 1.02 PQ: 0 ANSI: 5
[ 1.735267] ahci 0000:00:1f.2: version 3.0
[ 1.735279] ahci 0000:00:1f.2: PCI INT D -> GSI 21 (level, low) -> IRQ 21
[ 1.735345] ahci 0000:00:1f.2: irq 314 for MSI/MSI-X
[ 1.735394] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode
[ 1.735396] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part
[ 1.735401] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.735963] scsi2 : ahci
[ 1.736186] scsi3 : ahci
[ 1.736657] scsi4 : ahci
[ 1.736708] ata3: SATA max UDMA/133 abar m2048@0xe4549000 port 0xe4549100 irq 314
[ 1.736710] ata4: DUMMY
[ 1.736711] ata5: DUMMY
[ 1.739999] Driver 'sr' needs updating - please use bus_type methods
[ 1.744566] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.744568] Uniform CD-ROM driver Revision: 3.20
[ 1.744630] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 1.747438] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 1.976052] usb 2-2: new high speed USB device using ehci_hcd and address 3
[ 2.000066] Clocksource tsc unstable (delta = -187059999 ns)
[ 2.056073] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.058345] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.058347] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.058591] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.058593] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.059322] ata3.00: ATA-8: Hitachi HTS722012K9SA00, DCCOC60A, max UDMA/100
[ 2.059324] ata3.00: 234441648 sectors, multi 16: LBA48
[ 2.061809] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
[ 2.061812] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
[ 2.062035] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
[ 2.062037] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
[ 2.062786] ata3.00: configured for UDMA/100
[ 2.077855] ata3.00: configured for UDMA/100
[ 2.077857] ata3: EH complete
[ 2.077946] scsi 2:0:0:0: Direct-Access ATA Hitachi HTS72201 DCCO PQ: 0 ANSI: 5
[ 2.078024] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[ 2.078406] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 2.078417] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 2.078420] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 2.078448] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 3
[ 2.078486] uhci_hcd 0000:00:1a.1: irq 17, io base 0x00005080
[ 2.078558] usb usb3: configuration #1 chosen from 1 choice
[ 2.078580] hub 3-0:1.0: USB hub found
[ 2.078585] hub 3-0:1.0: 2 ports detected
[ 2.078684] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.078732] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 2.078735] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 2.078755] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4
[ 2.082673] ehci_hcd 0000:00:1d.7: debug port 1
[ 2.082680] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 2.082692] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xe4548000
[ 2.086224] Driver 'sd' needs updating - please use bus_type methods
[ 2.086294] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.086305] sd 2:0:0:0: [sda] Write Protect is off
[ 2.086307] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.086324] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.086366] sd 2:0:0:0: [sda] 234441648 512-byte hardware sectors: (120 GB/111 GiB)
[ 2.086376] sd 2:0:0:0: [sda] Write Protect is off
[ 2.086378] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.086394] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.086397] sda: sda1 sda2 <<6>ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 2.100124] usb usb4: configuration #1 chosen from 1 choice
[ 2.100157] hub 4-0:1.0: USB hub found
[ 2.100162] hub 4-0:1.0: 6 ports detected
[ 2.100472] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 2.100481] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 2.100484] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.100505] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[ 2.100530] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000050a0
[ 2.100592] usb usb5: configuration #1 chosen from 1 choice
[ 2.100613] hub 5-0:1.0: USB hub found
[ 2.100618] hub 5-0:1.0: 2 ports detected
[ 2.100698] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 2.100704] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 2.100707] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.100722] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[ 2.100756] uhci_hcd 0000:00:1d.1: irq 22, io base 0x000050c0
[ 2.100813] usb usb6: configuration #1 chosen from 1 choice
[ 2.100833] hub 6-0:1.0: USB hub found
[ 2.100837] hub 6-0:1.0: 2 ports detected
[ 2.100913] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 2.100919] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 2.100922] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.100938] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[ 2.100964] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000050e0
[ 2.101021] usb usb7: configuration #1 chosen from 1 choice
[ 2.101040] hub 7-0:1.0: USB hub found
[ 2.101045] hub 7-0:1.0: 2 ports detected
[ 2.108374] usb 2-2: configuration #1 chosen from 1 choice
[ 2.108463] hub 2-2:1.0: USB hub found
[ 2.108568] hub 2-2:1.0: 4 ports detected
[ 2.119978] sda5 >
[ 2.120114] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.221074] usb 2-4: new high speed USB device using ehci_hcd and address 4
[ 2.342684] PM: Starting manual resume from disk
[ 2.342686] PM: Resume from partition 8:5
[ 2.342687] PM: Checking hibernation image.
[ 2.342841] PM: Resume from disk failed.
[ 2.352396] EXT3-fs: INFO: recovery required on readonly filesystem.
[ 2.352397] EXT3-fs: write access will be enabled during recovery.
[ 2.352507] usb 2-4: configuration #1 chosen from 1 choice
[ 2.352618] hub 2-4:1.0: USB hub found
[ 2.352727] hub 2-4:1.0: 4 ports detected
[ 2.592050] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 2.764113] usb 1-1: configuration #1 chosen from 1 choice
[ 2.764128] ieee1394: Host added: ID:BUS[0-00:1023] GUID[00023f9929ed5e0e]
[ 2.948243] usb 2-2.2: new full speed USB device using ehci_hcd and address 5
[ 3.041287] usb 2-2.2: configuration #1 chosen from 1 choice
[ 3.041488] hub 2-2.2:1.0: USB hub found
[ 3.041595] hub 2-2.2:1.0: 4 ports detected
[ 3.284070] usb 5-2: new full speed USB device using uhci_hcd and address 2
[ 3.445687] usb 5-2: configuration #1 chosen from 1 choice
[ 3.521234] usb 2-2.2.1: new low speed USB device using ehci_hcd and address 6
[ 3.618550] usb 2-2.2.1: configuration #1 chosen from 1 choice
[ 3.625591] usbcore: registered new interface driver hiddev
[ 3.628431] input: Logitech USB Receiver as /class/input/input1
[ 3.644094] generic-usb 0003:046D:C505.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.7-2.2.1/input0
[ 3.650693] input: Logitech USB Receiver as /class/input/input2
[ 3.676098] generic-usb 0003:046D:C505.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.7-2.2.1/input1
[ 3.676113] usbcore: registered new interface driver usbhid
[ 3.676116] usbhid: v2.6:USB HID core driver
[ 3.942070] kjournald starting. Commit interval 5 seconds
[ 3.942080] EXT3-fs: sda1: orphan cleanup on readonly fs
[ 3.942085] ext3_orphan_cleanup: deleting unreferenced inode 3538994
[ 4.018044] ext3_orphan_cleanup: deleting unreferenced inode 3538995
[ 5.008309] ext3_orphan_cleanup: deleting unreferenced inode 3538996
[ 5.008534] EXT3-fs: sda1: 3 orphan inodes deleted
[ 5.008536] EXT3-fs: recovery complete.
[ 5.031526] EXT3-fs: mounted filesystem with ordered data mode.
[ 10.598203] udevd version 124 started
[ 11.194666] device-mapper: multipath: version 1.0.5 loaded
[ 11.605406] input: PC Speaker as /class/input/input3
[ 11.860072] cfg80211: Calling CRDA to update world regulatory domain
[ 11.989373] iTCO_vendor_support: vendor-support=0
[ 12.027473] ACPI: AC Adapter [C1F2] (on-line)
[ 12.028530] input: Power Button (FF) as /class/input/input4
[ 12.057091] ACPI: Power Button (FF) [PWRF]
[ 12.093557] ACPI: Battery Slot [C1F4] (battery present)
[ 12.093657] input: Sleep Button (CM) as /class/input/input5
[ 12.100665] tpm_inf_pnp 00:04: Found C239 with ID IFX0102
[ 12.100718] tpm_inf_pnp 00:04: TPM found: config base 0x560, data base 0x570, chip version 0x000b, vendor id 0x15d1 (Infineon), product id 0x000b (SLB 9635 TT 1.2)
[ 12.131053] ACPI: Sleep Button (CM) [C274]
[ 12.131279] ACPI: Battery Slot [C1F3] (battery absent)
[ 12.131368] input: Lid Switch as /class/input/input6
[ 12.145677] acpi device:03: registered as cooling_device13
[ 12.146603] input: Video Bus as /class/input/input7
[ 12.149303] ACPI: Lid Switch [C26E]
[ 12.181098] ACPI: Video Device [C14B] (multi-head: yes rom: no post: no)
[ 12.352636] yenta_cardbus 0000:02:06.0: CardBus bridge found [103c:30c5]
[ 12.480847] yenta_cardbus 0000:02:06.0: ISA IRQ mask 0x0cb8, PCI irq 16
[ 12.480851] yenta_cardbus 0000:02:06.0: Socket status: 30000006
[ 12.480855] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 12.480857] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 12.480859] yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 12.481330] yenta_cardbus 0000:02:06.1: CardBus bridge found [103c:30c5]
[ 12.608872] yenta_cardbus 0000:02:06.1: ISA IRQ mask 0x0000, PCI irq 17
[ 12.608875] yenta_cardbus 0000:02:06.1: Socket status: 30000810
[ 12.608878] pci_bus 0000:02: Raising subordinate bus# of parent bus (#02) from #04 to #07
[ 12.608884] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge I/O window: 0x6000 - 0x6fff
[ 12.608886] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xe4100000 - 0xe43fffff
[ 12.608888] yenta_cardbus 0000:02:06.1: pcmcia: parent PCI bridge Memory window: 0xc4000000 - 0xcbffffff
[ 12.612217] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05
[ 12.612321] iTCO_wdt: Found a ICH8M-E TCO device (Version=2, TCOBASE=0x1060)
[ 12.612389] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 12.659019] ACPI: WMI: Mapper loaded
[ 12.674700] Registered led device: hp:red:hddprotection
[ 12.674716] leds-hp-disk driver loaded.
[ 12.697852] lis3lv02d driver loaded.
[ 12.804334] Bluetooth: Core ver 2.13
[ 12.804379] NET: Registered protocol family 31
[ 12.804381] Bluetooth: HCI device and connection manager initialized
[ 12.804383] Bluetooth: HCI socket layer initialized
[ 12.891669] ricoh-mmc: Ricoh MMC Controller disabling driver
[ 12.891671] ricoh-mmc: Copyright(c) Philip Langdale
[ 12.891697] ricoh-mmc: Ricoh MMC controller found at 0000:02:06.4 [1180:0843] (rev 10)
[ 12.891714] ricoh-mmc: Controller is now disabled.
[ 12.998175] sdhci: Secure Digital Host Controller Interface driver
[ 12.998177] sdhci: Copyright(c) Pierre Ossman
[ 12.999201] sdhci-pci 0000:02:06.3: SDHCI controller found [1180:0822] (rev 20)
[ 12.999218] sdhci-pci 0000:02:06.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 13.002316] mmc0: SDHCI controller on PCI [0000:02:06.3] using PIO
[ 13.051416] Bluetooth: Generic Bluetooth USB driver ver 0.3
[ 13.051506] usbcore: registered new interface driver btusb
[ 13.087618] parport_pc 00:03: reported by Plug and Play ACPI
[ 13.087694] parport0: PC-style at 0x378 (0x778), irq 7, dma 1 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[ 13.245043] pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
[ 13.256724] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[ 13.256726] iwlagn: Copyright(c) 2003-2008 Intel Corporation
[ 13.257134] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 13.257163] iwlagn 0000:10:00.0: setting latency timer to 64
[ 13.257252] iwlagn: Detected Intel Wireless WiFi Link 4965AGN REV=0x4
[ 13.294165] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[ 13.294174] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 13.294214] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 13.307148] iwlagn: Tunable channels: 13 802.11bg, 19 802.11a channels
[ 13.307462] iwlagn 0000:10:00.0: PCI INT A disabled
[ 13.308817] phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 13.388689] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 13.388720] HDA Intel 0000:01:00.1: setting latency timer to 64
[ 13.464044] pcmcia_socket pcmcia_socket1: cs: memory probe 0xc4000000-0xcbffffff: excluding 0xc4000000-0xcbffffff
[ 13.464060] pcmcia_socket pcmcia_socket1: cs: memory probe 0xe4100000-0xe43fffff: excluding 0xe4100000-0xe412ffff
[ 13.469113] pcmcia 1.0: pcmcia: registering new device pcmcia1.0
[ 13.705853] lp0: using parport0 (interrupt-driven).
[ 13.808330] Adding 4803392k swap on /dev/sda5. Priority:-1 extents:1 across:4803392k
[ 14.336186] EXT3 FS on sda1, internal journal
[ 15.467611] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 17.187689] warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use)
[ 17.586685] NET: Registered protocol family 10
[ 17.586994] lo: Disabled Privacy Extensions
[ 22.929666] ppdev: user-space parallel port driver
[ 28.680117] Bluetooth: L2CAP ver 2.11
[ 28.680122] Bluetooth: L2CAP socket layer initialized
[ 28.694503] Bluetooth: SCO (Voice Link) ver 0.6
[ 28.694508] Bluetooth: SCO socket layer initialized
[ 28.771491] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 28.771497] Bluetooth: BNEP filters: protocol multicast
[ 28.949885] Bridge firewalling registered
[ 28.987856] Bluetooth: RFCOMM socket layer initialized
[ 28.987876] Bluetooth: RFCOMM TTY layer initialized
[ 28.987880] Bluetooth: RFCOMM ver 1.10
[ 31.119149] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 33.353144] e1000e 0000:00:19.0: irq 315 for MSI/MSI-X
[ 33.409127] e1000e 0000:00:19.0: irq 315 for MSI/MSI-X
[ 33.410763] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 33.413654] iwlagn 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 33.413791] iwlagn 0000:10:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006)
[ 33.413956] iwlagn 0000:10:00.0: irq 313 for MSI/MSI-X
[ 33.414066] iwlagn 0000:10:00.0: firmware: requesting iwlwifi-4965-2.ucode
[ 33.873691] Registered led device: iwl-phy0:radio
[ 33.873734] Registered led device: iwl-phy0:assoc
[ 33.873779] Registered led device: iwl-phy0:RX
[ 33.873818] Registered led device: iwl-phy0:TX
[ 33.919296] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 34.274022] NET: Registered protocol family 17
[ 35.893647] 0000:00:19.0: eth0: Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 35.895069] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 46.124069] eth0: no IPv6 routers present
[ 134.240205] ppdev0: registered pardevice
[ 134.288090] ppdev0: unregistered pardevice
[ 134.577400] ppdev0: registered pardevice
[ 134.624318] ppdev0: unregistered pardevice
[ 136.324536] ppdev0: registered pardevice
[ 136.372155] ppdev0: unregistered pardevice
[-- Attachment #5: Type: text/plain, Size: 121 bytes --]
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^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-26 16:58 ` Jan Kara
@ 2009-02-27 19:44 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-27 19:44 UTC (permalink / raw)
To: Jan Kara; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 683 bytes --]
On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
....
> > any suggestion?
> Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
>
> Honza
>
this time with plain xfs, no lvm no dm_crypt
just to add some info
xfs fs created with this command
mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
-L store /dev/sdb1
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-xfs-2.6.28.7+debuginfo-plainxfs --]
[-- Type: text/plain, Size: 5967 bytes --]
Feb 27 19:20:28 champagne kernel: [ 2664.993272] Buffer ffff8800371e7e70 of page ffffe20000885604 not private! Some data to debug:
Feb 27 19:20:28 champagne kernel: [ 2664.993282] flags: 240000000, mapping: 000ac69affff8800, index: 54276223274057728, private: 2489e50ffff8800
Feb 27 19:20:28 champagne kernel: [ 2664.993288] Buffer: state=125, block=23795642, b_size=4096, b_this_page=ffff8800371e7e70
Feb 27 19:20:28 champagne kernel: [ 2664.993293] Other buffers in the page:
Feb 27 19:20:28 champagne kernel: [ 2664.993355] ------------[ cut here ]------------
Feb 27 19:20:28 champagne kernel: [ 2664.993361] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
Feb 27 19:20:28 champagne kernel: [ 2664.993366] invalid opcode: 0000 [#1] SMP
Feb 27 19:20:28 champagne kernel: [ 2664.993373] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
Feb 27 19:20:28 champagne kernel: [ 2664.993378] CPU 1
Feb 27 19:20:28 champagne kernel: [ 2664.993382] Modules linked in: xfs nls_iso8859_1 nls_cp437 vfat fat nls_base usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss arc4 snd_pcm snd_page_alloc ecb snd_mixer_oss snd_seq_dummy snd_seq_oss iwlagn iwlcore usbhid snd_seq_midi rfkill btusb snd_rawmidi snd_seq_midi_event snd_seq hid parport_pc snd_timer mac80211 pcmcia bluetooth parport snd_seq_device lis3lv02d leds_hp_disk sdhci_pci sdhci snd video output ricoh_mmc pcspkr tpm_infineon tpm tpm_bios cfg80211 mmc_core led_class yenta_socket rsrc_nonstatic pcmcia_core psmouse container wmi battery ac button soundcore serio_raw iTCO_wdt iTCO_vendor_support evdev dm_multipath ext3 jbd mbcache sr_mod cdrom sg sd_mod crc_t10dif ohci1394 ata_piix ahci ieee1394 l
Feb 27 19:20:28 champagne kernel: bata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
Feb 27 19:20:28 champagne kernel: [ 2664.993553] Pid: 8367, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
Feb 27 19:20:28 champagne kernel: [ 2664.993558] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
Feb 27 19:20:28 champagne kernel: [ 2664.993573] RSP: 0018:ffff880084555e40 EFLAGS: 00010246
Feb 27 19:20:28 champagne kernel: [ 2664.993578] RAX: 0000000240000000 RBX: ffff8800371e7e70 RCX: ffffffff80554d00
Feb 27 19:20:28 champagne kernel: [ 2664.993584] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
Feb 27 19:20:28 champagne kernel: [ 2664.993589] RBP: ffff8800371e7e70 R08: 0000000000000000 R09: 0000000000000000
Feb 27 19:20:28 champagne kernel: [ 2664.993594] R10: 000000000000000a R11: 0000000000018600 R12: ffff8801159fd288
Feb 27 19:20:28 champagne kernel: [ 2664.993599] R13: ffffe20000885604 R14: ffff88013b85ff00 R15: 0000000000000001
Feb 27 19:20:28 champagne kernel: [ 2664.993605] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 27 19:20:28 champagne kernel: [ 2664.993611] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 27 19:20:28 champagne kernel: [ 2664.993616] CR2: 00007f9deefb8ca8 CR3: 0000000117829000 CR4: 00000000000026e0
Feb 27 19:20:28 champagne kernel: [ 2664.993621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 27 19:20:28 champagne kernel: [ 2664.993626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 27 19:20:28 champagne kernel: [ 2664.993632] Process xfsdatad/1 (pid: 8367, threadinfo ffff880084554000, task ffff88008c1222b0)
Feb 27 19:20:28 champagne kernel: [ 2664.993636] Stack:
Feb 27 19:20:28 champagne kernel: [ 2664.993640] 0000000000000282 0000000000000004 ffff88000248b6c0 ffff8801159fd288
Feb 27 19:20:28 champagne kernel: [ 2664.993648] ffff88013b85fee0 0000000000000000 ffff88010dc356c0 ffff8801159fd288
Feb 27 19:20:28 champagne kernel: [ 2664.993657] ffff88013b85fee0 ffffffffa055a9f9 ffffffffa055ab6b ffff8801159fd280
Feb 27 19:20:28 champagne kernel: [ 2664.993667] Call Trace:
Feb 27 19:20:28 champagne kernel: [ 2664.993671] [<ffffffffa055a9f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 27 19:20:28 champagne kernel: [ 2664.993723] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 27 19:20:28 champagne kernel: [ 2664.993770] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 27 19:20:28 champagne kernel: [ 2664.993815] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
Feb 27 19:20:28 champagne kernel: [ 2664.993826] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
Feb 27 19:20:28 champagne kernel: [ 2664.993834] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
Feb 27 19:20:28 champagne kernel: [ 2664.993842] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
Feb 27 19:20:28 champagne kernel: [ 2664.993849] [<ffffffff80242f42>] ? kthread+0x47/0x73
Feb 27 19:20:28 champagne kernel: [ 2664.993856] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
Feb 27 19:20:28 champagne kernel: [ 2664.993864] [<ffffffff8020c199>] ? child_rip+0xa/0x11
Feb 27 19:20:28 champagne kernel: [ 2664.993872] [<ffffffff80242efb>] ? kthread+0x0/0x73
Feb 27 19:20:28 champagne kernel: [ 2664.993879] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
Feb 27 19:20:28 champagne kernel: [ 2664.993885] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f603 10 75 f9
Feb 27 19:20:28 champagne kernel: [ 2664.993950] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
Feb 27 19:20:28 champagne kernel: [ 2664.993959] RSP <ffff880084555e40>
Feb 27 19:20:28 champagne kernel: [ 2664.993985] ---[ end trace 2d34f97811caf921 ]---
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-02-27 19:44 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-02-27 19:44 UTC (permalink / raw)
To: Jan Kara; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 683 bytes --]
On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
....
> > any suggestion?
> Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
>
> Honza
>
this time with plain xfs, no lvm no dm_crypt
just to add some info
xfs fs created with this command
mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
-L store /dev/sdb1
--
---
Cordiali Saluti
Alessandro Bono
[-- Attachment #2: bug-xfs-2.6.28.7+debuginfo-plainxfs --]
[-- Type: text/plain, Size: 5967 bytes --]
Feb 27 19:20:28 champagne kernel: [ 2664.993272] Buffer ffff8800371e7e70 of page ffffe20000885604 not private! Some data to debug:
Feb 27 19:20:28 champagne kernel: [ 2664.993282] flags: 240000000, mapping: 000ac69affff8800, index: 54276223274057728, private: 2489e50ffff8800
Feb 27 19:20:28 champagne kernel: [ 2664.993288] Buffer: state=125, block=23795642, b_size=4096, b_this_page=ffff8800371e7e70
Feb 27 19:20:28 champagne kernel: [ 2664.993293] Other buffers in the page:
Feb 27 19:20:28 champagne kernel: [ 2664.993355] ------------[ cut here ]------------
Feb 27 19:20:28 champagne kernel: [ 2664.993361] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
Feb 27 19:20:28 champagne kernel: [ 2664.993366] invalid opcode: 0000 [#1] SMP
Feb 27 19:20:28 champagne kernel: [ 2664.993373] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
Feb 27 19:20:28 champagne kernel: [ 2664.993378] CPU 1
Feb 27 19:20:28 champagne kernel: [ 2664.993382] Modules linked in: xfs nls_iso8859_1 nls_cp437 vfat fat nls_base usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss arc4 snd_pcm snd_page_alloc ecb snd_mixer_oss snd_seq_dummy snd_seq_oss iwlagn iwlcore usbhid snd_seq_midi rfkill btusb snd_rawmidi snd_seq_midi_event snd_seq hid parport_pc snd_timer mac80211 pcmcia bluetooth parport snd_seq_device lis3lv02d leds_hp_disk sdhci_pci sdhci snd video output ricoh_mmc pcspkr tpm_infineon tpm tpm_bios cfg80211 mmc_core led_class yenta_socket rsrc_nonstatic pcmcia_core psmouse container wmi battery ac button soundcore serio_raw iTCO_wdt iTCO_vendor_support evdev dm_multipath ext3 jbd mbcache sr_mod cdrom sg sd_mod crc_t10dif ohci1394 ata_piix ahci ieee1394 l
Feb 27 19:20:28 champagne kernel: bata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
Feb 27 19:20:28 champagne kernel: [ 2664.993553] Pid: 8367, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
Feb 27 19:20:28 champagne kernel: [ 2664.993558] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
Feb 27 19:20:28 champagne kernel: [ 2664.993573] RSP: 0018:ffff880084555e40 EFLAGS: 00010246
Feb 27 19:20:28 champagne kernel: [ 2664.993578] RAX: 0000000240000000 RBX: ffff8800371e7e70 RCX: ffffffff80554d00
Feb 27 19:20:28 champagne kernel: [ 2664.993584] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
Feb 27 19:20:28 champagne kernel: [ 2664.993589] RBP: ffff8800371e7e70 R08: 0000000000000000 R09: 0000000000000000
Feb 27 19:20:28 champagne kernel: [ 2664.993594] R10: 000000000000000a R11: 0000000000018600 R12: ffff8801159fd288
Feb 27 19:20:28 champagne kernel: [ 2664.993599] R13: ffffe20000885604 R14: ffff88013b85ff00 R15: 0000000000000001
Feb 27 19:20:28 champagne kernel: [ 2664.993605] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
Feb 27 19:20:28 champagne kernel: [ 2664.993611] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 27 19:20:28 champagne kernel: [ 2664.993616] CR2: 00007f9deefb8ca8 CR3: 0000000117829000 CR4: 00000000000026e0
Feb 27 19:20:28 champagne kernel: [ 2664.993621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 27 19:20:28 champagne kernel: [ 2664.993626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 27 19:20:28 champagne kernel: [ 2664.993632] Process xfsdatad/1 (pid: 8367, threadinfo ffff880084554000, task ffff88008c1222b0)
Feb 27 19:20:28 champagne kernel: [ 2664.993636] Stack:
Feb 27 19:20:28 champagne kernel: [ 2664.993640] 0000000000000282 0000000000000004 ffff88000248b6c0 ffff8801159fd288
Feb 27 19:20:28 champagne kernel: [ 2664.993648] ffff88013b85fee0 0000000000000000 ffff88010dc356c0 ffff8801159fd288
Feb 27 19:20:28 champagne kernel: [ 2664.993657] ffff88013b85fee0 ffffffffa055a9f9 ffffffffa055ab6b ffff8801159fd280
Feb 27 19:20:28 champagne kernel: [ 2664.993667] Call Trace:
Feb 27 19:20:28 champagne kernel: [ 2664.993671] [<ffffffffa055a9f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
Feb 27 19:20:28 champagne kernel: [ 2664.993723] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 27 19:20:28 champagne kernel: [ 2664.993770] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
Feb 27 19:20:28 champagne kernel: [ 2664.993815] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
Feb 27 19:20:28 champagne kernel: [ 2664.993826] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
Feb 27 19:20:28 champagne kernel: [ 2664.993834] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
Feb 27 19:20:28 champagne kernel: [ 2664.993842] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
Feb 27 19:20:28 champagne kernel: [ 2664.993849] [<ffffffff80242f42>] ? kthread+0x47/0x73
Feb 27 19:20:28 champagne kernel: [ 2664.993856] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
Feb 27 19:20:28 champagne kernel: [ 2664.993864] [<ffffffff8020c199>] ? child_rip+0xa/0x11
Feb 27 19:20:28 champagne kernel: [ 2664.993872] [<ffffffff80242efb>] ? kthread+0x0/0x73
Feb 27 19:20:28 champagne kernel: [ 2664.993879] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
Feb 27 19:20:28 champagne kernel: [ 2664.993885] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f603 10 75 f9
Feb 27 19:20:28 champagne kernel: [ 2664.993950] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
Feb 27 19:20:28 champagne kernel: [ 2664.993959] RSP <ffff880084555e40>
Feb 27 19:20:28 champagne kernel: [ 2664.993985] ---[ end trace 2d34f97811caf921 ]---
[-- Attachment #3: Type: text/plain, Size: 121 bytes --]
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-02-27 19:44 ` Alessandro Bono
@ 2009-03-02 13:36 ` Jan Kara
-1 siblings, 0 replies; 48+ messages in thread
From: Jan Kara @ 2009-03-02 13:36 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
On Fri 27-02-09 20:44:55, Alessandro Bono wrote:
> On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
> ....
> > > any suggestion?
> > Hmm, are you still able to reproduce the problem? As I'm looking into
> > registers in your dump, no register really seems to contain sensible page
> > flags so it could be some corruption of page pointer. If you are still
> > able to reproduce, could you please do so with the attached patch
> > applied? It will dump us much more information... Thanks.
> >
> > Honza
> >
>
> this time with plain xfs, no lvm no dm_crypt
> just to add some info
> xfs fs created with this command
>
> mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
> -L store /dev/sdb1
OK, thanks for the data. I've looked at both your traces and I think the
most likely cause is a bit-flip in memory. Look: The page address (we got
from bh->b_page) is ffffe20000885604. IMHO it should be ffffe20000885600
because if you look e.g. at mapping, it is 000ac69affff8800, which is a
bogus value but it would look like a valid pointer if we shift it by 32
bits to the left. The same with private pointer. Index also looks absurdly
high but low 32-bits are actually 0 and previous 4 bytes in the page
structure (we have them shown in the upper 4 bytes of mapping pointer)
contain 0x000ac69a => so given together page index would be 706202 -
perfectly sensible value.
And in the second report it is the same. Also buffer head looks perfectly
valid in both cases.
Such bit flips are usually caused by faulty memory or other HW (io
controler etc.) so I suggest trying to shuffle the hardware somehow -
change memory DIMMs as a starter, running memtest if you don't have a spare
DIMMs but it is not an exception that even though memtest runs just fine
for a long time, memory is really at fault.
Honza
> Feb 27 19:20:28 champagne kernel: [ 2664.993272] Buffer ffff8800371e7e70 of page ffffe20000885604 not private! Some data to debug:
> Feb 27 19:20:28 champagne kernel: [ 2664.993282] flags: 240000000, mapping: 000ac69affff8800, index: 54276223274057728, private: 2489e50ffff8800
> Feb 27 19:20:28 champagne kernel: [ 2664.993288] Buffer: state=125, block=23795642, b_size=4096, b_this_page=ffff8800371e7e70
> Feb 27 19:20:28 champagne kernel: [ 2664.993293] Other buffers in the page:
> Feb 27 19:20:28 champagne kernel: [ 2664.993355] ------------[ cut here ]------------
> Feb 27 19:20:28 champagne kernel: [ 2664.993361] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
> Feb 27 19:20:28 champagne kernel: [ 2664.993366] invalid opcode: 0000 [#1] SMP
> Feb 27 19:20:28 champagne kernel: [ 2664.993373] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
> Feb 27 19:20:28 champagne kernel: [ 2664.993378] CPU 1
> Feb 27 19:20:28 champagne kernel: [ 2664.993382] Modules linked in: xfs nls_iso8859_1 nls_cp437 vfat fat nls_base usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss arc4 snd_pcm snd_page_alloc ecb snd_mixer_oss snd_seq_dummy snd_seq_oss iwlagn iwlcore usbhid snd_seq_midi rfkill btusb snd_rawmidi snd_seq_midi_event snd_seq hid parport_pc snd_timer mac80211 pcmcia bluetooth parport snd_seq_device lis3lv02d leds_hp_disk sdhci_pci sdhci snd video output ricoh_mmc pcspkr tpm_infineon tpm tpm_bios cfg80211 mmc_core led_class yenta_socket rsrc_nonstatic pcmcia_core psmouse container wmi battery ac button soundcore serio_raw iTCO_wdt iTCO_vendor_support evdev dm_multipath ext3 jbd mbcache sr_mod cdrom sg sd_mod crc_t10dif ohci1394 ata_piix ahci ieee1394 l
> Feb 27 19:20:28 champagne kernel: bata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
> Feb 27 19:20:28 champagne kernel: [ 2664.993553] Pid: 8367, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
> Feb 27 19:20:28 champagne kernel: [ 2664.993558] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> Feb 27 19:20:28 champagne kernel: [ 2664.993573] RSP: 0018:ffff880084555e40 EFLAGS: 00010246
> Feb 27 19:20:28 champagne kernel: [ 2664.993578] RAX: 0000000240000000 RBX: ffff8800371e7e70 RCX: ffffffff80554d00
> Feb 27 19:20:28 champagne kernel: [ 2664.993584] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
> Feb 27 19:20:28 champagne kernel: [ 2664.993589] RBP: ffff8800371e7e70 R08: 0000000000000000 R09: 0000000000000000
> Feb 27 19:20:28 champagne kernel: [ 2664.993594] R10: 000000000000000a R11: 0000000000018600 R12: ffff8801159fd288
> Feb 27 19:20:28 champagne kernel: [ 2664.993599] R13: ffffe20000885604 R14: ffff88013b85ff00 R15: 0000000000000001
> Feb 27 19:20:28 champagne kernel: [ 2664.993605] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
> Feb 27 19:20:28 champagne kernel: [ 2664.993611] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> Feb 27 19:20:28 champagne kernel: [ 2664.993616] CR2: 00007f9deefb8ca8 CR3: 0000000117829000 CR4: 00000000000026e0
> Feb 27 19:20:28 champagne kernel: [ 2664.993621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Feb 27 19:20:28 champagne kernel: [ 2664.993626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Feb 27 19:20:28 champagne kernel: [ 2664.993632] Process xfsdatad/1 (pid: 8367, threadinfo ffff880084554000, task ffff88008c1222b0)
> Feb 27 19:20:28 champagne kernel: [ 2664.993636] Stack:
> Feb 27 19:20:28 champagne kernel: [ 2664.993640] 0000000000000282 0000000000000004 ffff88000248b6c0 ffff8801159fd288
> Feb 27 19:20:28 champagne kernel: [ 2664.993648] ffff88013b85fee0 0000000000000000 ffff88010dc356c0 ffff8801159fd288
> Feb 27 19:20:28 champagne kernel: [ 2664.993657] ffff88013b85fee0 ffffffffa055a9f9 ffffffffa055ab6b ffff8801159fd280
> Feb 27 19:20:28 champagne kernel: [ 2664.993667] Call Trace:
> Feb 27 19:20:28 champagne kernel: [ 2664.993671] [<ffffffffa055a9f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> Feb 27 19:20:28 champagne kernel: [ 2664.993723] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> Feb 27 19:20:28 champagne kernel: [ 2664.993770] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> Feb 27 19:20:28 champagne kernel: [ 2664.993815] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
> Feb 27 19:20:28 champagne kernel: [ 2664.993826] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
> Feb 27 19:20:28 champagne kernel: [ 2664.993834] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
> Feb 27 19:20:28 champagne kernel: [ 2664.993842] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
> Feb 27 19:20:28 champagne kernel: [ 2664.993849] [<ffffffff80242f42>] ? kthread+0x47/0x73
> Feb 27 19:20:28 champagne kernel: [ 2664.993856] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
> Feb 27 19:20:28 champagne kernel: [ 2664.993864] [<ffffffff8020c199>] ? child_rip+0xa/0x11
> Feb 27 19:20:28 champagne kernel: [ 2664.993872] [<ffffffff80242efb>] ? kthread+0x0/0x73
> Feb 27 19:20:28 champagne kernel: [ 2664.993879] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
> Feb 27 19:20:28 champagne kernel: [ 2664.993885] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f603 10 75 f9
> Feb 27 19:20:28 champagne kernel: [ 2664.993950] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> Feb 27 19:20:28 champagne kernel: [ 2664.993959] RSP <ffff880084555e40>
> Feb 27 19:20:28 champagne kernel: [ 2664.993985] ---[ end trace 2d34f97811caf921 ]---
>
--
Jan Kara <jack@suse.cz>
SUSE Labs, CR
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-03-02 13:36 ` Jan Kara
0 siblings, 0 replies; 48+ messages in thread
From: Jan Kara @ 2009-03-02 13:36 UTC (permalink / raw)
To: Alessandro Bono; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Fri 27-02-09 20:44:55, Alessandro Bono wrote:
> On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
> ....
> > > any suggestion?
> > Hmm, are you still able to reproduce the problem? As I'm looking into
> > registers in your dump, no register really seems to contain sensible page
> > flags so it could be some corruption of page pointer. If you are still
> > able to reproduce, could you please do so with the attached patch
> > applied? It will dump us much more information... Thanks.
> >
> > Honza
> >
>
> this time with plain xfs, no lvm no dm_crypt
> just to add some info
> xfs fs created with this command
>
> mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
> -L store /dev/sdb1
OK, thanks for the data. I've looked at both your traces and I think the
most likely cause is a bit-flip in memory. Look: The page address (we got
from bh->b_page) is ffffe20000885604. IMHO it should be ffffe20000885600
because if you look e.g. at mapping, it is 000ac69affff8800, which is a
bogus value but it would look like a valid pointer if we shift it by 32
bits to the left. The same with private pointer. Index also looks absurdly
high but low 32-bits are actually 0 and previous 4 bytes in the page
structure (we have them shown in the upper 4 bytes of mapping pointer)
contain 0x000ac69a => so given together page index would be 706202 -
perfectly sensible value.
And in the second report it is the same. Also buffer head looks perfectly
valid in both cases.
Such bit flips are usually caused by faulty memory or other HW (io
controler etc.) so I suggest trying to shuffle the hardware somehow -
change memory DIMMs as a starter, running memtest if you don't have a spare
DIMMs but it is not an exception that even though memtest runs just fine
for a long time, memory is really at fault.
Honza
> Feb 27 19:20:28 champagne kernel: [ 2664.993272] Buffer ffff8800371e7e70 of page ffffe20000885604 not private! Some data to debug:
> Feb 27 19:20:28 champagne kernel: [ 2664.993282] flags: 240000000, mapping: 000ac69affff8800, index: 54276223274057728, private: 2489e50ffff8800
> Feb 27 19:20:28 champagne kernel: [ 2664.993288] Buffer: state=125, block=23795642, b_size=4096, b_this_page=ffff8800371e7e70
> Feb 27 19:20:28 champagne kernel: [ 2664.993293] Other buffers in the page:
> Feb 27 19:20:28 champagne kernel: [ 2664.993355] ------------[ cut here ]------------
> Feb 27 19:20:28 champagne kernel: [ 2664.993361] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
> Feb 27 19:20:28 champagne kernel: [ 2664.993366] invalid opcode: 0000 [#1] SMP
> Feb 27 19:20:28 champagne kernel: [ 2664.993373] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
> Feb 27 19:20:28 champagne kernel: [ 2664.993378] CPU 1
> Feb 27 19:20:28 champagne kernel: [ 2664.993382] Modules linked in: xfs nls_iso8859_1 nls_cp437 vfat fat nls_base usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss arc4 snd_pcm snd_page_alloc ecb snd_mixer_oss snd_seq_dummy snd_seq_oss iwlagn iwlcore usbhid snd_seq_midi rfkill btusb snd_rawmidi snd_seq_midi_event snd_seq hid parport_pc snd_timer mac80211 pcmcia bluetooth parport snd_seq_device lis3lv02d leds_hp_disk sdhci_pci sdhci snd video output ricoh_mmc pcspkr tpm_infineon tpm tpm_bios cfg80211 mmc_core led_class yenta_socket rsrc_nonstatic pcmcia_core psmouse container wmi battery ac button soundcore serio_raw iTCO_wdt iTCO_vendor_support evdev dm_multipath ext3 jbd mbcache sr_mod cdrom sg sd_mod cr!
c_t10dif ohci1394 ata_piix ahci ieee1394 l
> Feb 27 19:20:28 champagne kernel: bata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
> Feb 27 19:20:28 champagne kernel: [ 2664.993553] Pid: 8367, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
> Feb 27 19:20:28 champagne kernel: [ 2664.993558] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> Feb 27 19:20:28 champagne kernel: [ 2664.993573] RSP: 0018:ffff880084555e40 EFLAGS: 00010246
> Feb 27 19:20:28 champagne kernel: [ 2664.993578] RAX: 0000000240000000 RBX: ffff8800371e7e70 RCX: ffffffff80554d00
> Feb 27 19:20:28 champagne kernel: [ 2664.993584] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
> Feb 27 19:20:28 champagne kernel: [ 2664.993589] RBP: ffff8800371e7e70 R08: 0000000000000000 R09: 0000000000000000
> Feb 27 19:20:28 champagne kernel: [ 2664.993594] R10: 000000000000000a R11: 0000000000018600 R12: ffff8801159fd288
> Feb 27 19:20:28 champagne kernel: [ 2664.993599] R13: ffffe20000885604 R14: ffff88013b85ff00 R15: 0000000000000001
> Feb 27 19:20:28 champagne kernel: [ 2664.993605] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
> Feb 27 19:20:28 champagne kernel: [ 2664.993611] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> Feb 27 19:20:28 champagne kernel: [ 2664.993616] CR2: 00007f9deefb8ca8 CR3: 0000000117829000 CR4: 00000000000026e0
> Feb 27 19:20:28 champagne kernel: [ 2664.993621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Feb 27 19:20:28 champagne kernel: [ 2664.993626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Feb 27 19:20:28 champagne kernel: [ 2664.993632] Process xfsdatad/1 (pid: 8367, threadinfo ffff880084554000, task ffff88008c1222b0)
> Feb 27 19:20:28 champagne kernel: [ 2664.993636] Stack:
> Feb 27 19:20:28 champagne kernel: [ 2664.993640] 0000000000000282 0000000000000004 ffff88000248b6c0 ffff8801159fd288
> Feb 27 19:20:28 champagne kernel: [ 2664.993648] ffff88013b85fee0 0000000000000000 ffff88010dc356c0 ffff8801159fd288
> Feb 27 19:20:28 champagne kernel: [ 2664.993657] ffff88013b85fee0 ffffffffa055a9f9 ffffffffa055ab6b ffff8801159fd280
> Feb 27 19:20:28 champagne kernel: [ 2664.993667] Call Trace:
> Feb 27 19:20:28 champagne kernel: [ 2664.993671] [<ffffffffa055a9f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> Feb 27 19:20:28 champagne kernel: [ 2664.993723] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> Feb 27 19:20:28 champagne kernel: [ 2664.993770] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> Feb 27 19:20:28 champagne kernel: [ 2664.993815] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
> Feb 27 19:20:28 champagne kernel: [ 2664.993826] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
> Feb 27 19:20:28 champagne kernel: [ 2664.993834] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
> Feb 27 19:20:28 champagne kernel: [ 2664.993842] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
> Feb 27 19:20:28 champagne kernel: [ 2664.993849] [<ffffffff80242f42>] ? kthread+0x47/0x73
> Feb 27 19:20:28 champagne kernel: [ 2664.993856] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
> Feb 27 19:20:28 champagne kernel: [ 2664.993864] [<ffffffff8020c199>] ? child_rip+0xa/0x11
> Feb 27 19:20:28 champagne kernel: [ 2664.993872] [<ffffffff80242efb>] ? kthread+0x0/0x73
> Feb 27 19:20:28 champagne kernel: [ 2664.993879] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
> Feb 27 19:20:28 champagne kernel: [ 2664.993885] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f603 10 75 f9
> Feb 27 19:20:28 champagne kernel: [ 2664.993950] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> Feb 27 19:20:28 champagne kernel: [ 2664.993959] RSP <ffff880084555e40>
> Feb 27 19:20:28 champagne kernel: [ 2664.993985] ---[ end trace 2d34f97811caf921 ]---
>
--
Jan Kara <jack@suse.cz>
SUSE Labs, CR
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-03-02 13:36 ` Jan Kara
@ 2009-03-02 15:04 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-03-02 15:04 UTC (permalink / raw)
To: Jan Kara; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
On Mon, 2009-03-02 at 14:36 +0100, Jan Kara wrote:
> On Fri 27-02-09 20:44:55, Alessandro Bono wrote:
> > On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
> > ....
> > > > any suggestion?
> > > Hmm, are you still able to reproduce the problem? As I'm looking into
> > > registers in your dump, no register really seems to contain sensible page
> > > flags so it could be some corruption of page pointer. If you are still
> > > able to reproduce, could you please do so with the attached patch
> > > applied? It will dump us much more information... Thanks.
> > >
> > > Honza
> > >
> >
> > this time with plain xfs, no lvm no dm_crypt
> > just to add some info
> > xfs fs created with this command
> >
> > mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
> > -L store /dev/sdb1
> OK, thanks for the data. I've looked at both your traces and I think the
> most likely cause is a bit-flip in memory. Look: The page address (we got
> from bh->b_page) is ffffe20000885604. IMHO it should be ffffe20000885600
> because if you look e.g. at mapping, it is 000ac69affff8800, which is a
> bogus value but it would look like a valid pointer if we shift it by 32
> bits to the left. The same with private pointer. Index also looks absurdly
> high but low 32-bits are actually 0 and previous 4 bytes in the page
> structure (we have them shown in the upper 4 bytes of mapping pointer)
> contain 0x000ac69a => so given together page index would be 706202 -
> perfectly sensible value.
> And in the second report it is the same. Also buffer head looks perfectly
> valid in both cases.
> Such bit flips are usually caused by faulty memory or other HW (io
> controler etc.) so I suggest trying to shuffle the hardware somehow -
> change memory DIMMs as a starter, running memtest if you don't have a spare
> DIMMs but it is not an exception that even though memtest runs just fine
> for a long time, memory is really at fault.
Ok, I'll change DIMMs, retest and report back
Thanks a lot for your support
>
> Honza
>
> > Feb 27 19:20:28 champagne kernel: [ 2664.993272] Buffer ffff8800371e7e70 of page ffffe20000885604 not private! Some data to debug:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993282] flags: 240000000, mapping: 000ac69affff8800, index: 54276223274057728, private: 2489e50ffff8800
> > Feb 27 19:20:28 champagne kernel: [ 2664.993288] Buffer: state=125, block=23795642, b_size=4096, b_this_page=ffff8800371e7e70
> > Feb 27 19:20:28 champagne kernel: [ 2664.993293] Other buffers in the page:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993355] ------------[ cut here ]------------
> > Feb 27 19:20:28 champagne kernel: [ 2664.993361] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993366] invalid opcode: 0000 [#1] SMP
> > Feb 27 19:20:28 champagne kernel: [ 2664.993373] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
> > Feb 27 19:20:28 champagne kernel: [ 2664.993378] CPU 1
> > Feb 27 19:20:28 champagne kernel: [ 2664.993382] Modules linked in: xfs nls_iso8859_1 nls_cp437 vfat fat nls_base usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss arc4 snd_pcm snd_page_alloc ecb snd_mixer_oss snd_seq_dummy snd_seq_oss iwlagn iwlcore usbhid snd_seq_midi rfkill btusb snd_rawmidi snd_seq_midi_event snd_seq hid parport_pc snd_timer mac80211 pcmcia bluetooth parport snd_seq_device lis3lv02d leds_hp_disk sdhci_pci sdhci snd video output ricoh_mmc pcspkr tpm_infineon tpm tpm_bios cfg80211 mmc_core led_class yenta_socket rsrc_nonstatic pcmcia_core psmouse container wmi battery ac button soundcore serio_raw iTCO_wdt iTCO_vendor_support evdev dm_multipath ext3 jbd mbcache sr_mod cdrom sg sd_mod crc_t10dif ohci1394 ata_piix ahci ieee1394 l
> > Feb 27 19:20:28 champagne kernel: bata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
> > Feb 27 19:20:28 champagne kernel: [ 2664.993553] Pid: 8367, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
> > Feb 27 19:20:28 champagne kernel: [ 2664.993558] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> > Feb 27 19:20:28 champagne kernel: [ 2664.993573] RSP: 0018:ffff880084555e40 EFLAGS: 00010246
> > Feb 27 19:20:28 champagne kernel: [ 2664.993578] RAX: 0000000240000000 RBX: ffff8800371e7e70 RCX: ffffffff80554d00
> > Feb 27 19:20:28 champagne kernel: [ 2664.993584] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
> > Feb 27 19:20:28 champagne kernel: [ 2664.993589] RBP: ffff8800371e7e70 R08: 0000000000000000 R09: 0000000000000000
> > Feb 27 19:20:28 champagne kernel: [ 2664.993594] R10: 000000000000000a R11: 0000000000018600 R12: ffff8801159fd288
> > Feb 27 19:20:28 champagne kernel: [ 2664.993599] R13: ffffe20000885604 R14: ffff88013b85ff00 R15: 0000000000000001
> > Feb 27 19:20:28 champagne kernel: [ 2664.993605] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
> > Feb 27 19:20:28 champagne kernel: [ 2664.993611] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > Feb 27 19:20:28 champagne kernel: [ 2664.993616] CR2: 00007f9deefb8ca8 CR3: 0000000117829000 CR4: 00000000000026e0
> > Feb 27 19:20:28 champagne kernel: [ 2664.993621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > Feb 27 19:20:28 champagne kernel: [ 2664.993626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Feb 27 19:20:28 champagne kernel: [ 2664.993632] Process xfsdatad/1 (pid: 8367, threadinfo ffff880084554000, task ffff88008c1222b0)
> > Feb 27 19:20:28 champagne kernel: [ 2664.993636] Stack:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993640] 0000000000000282 0000000000000004 ffff88000248b6c0 ffff8801159fd288
> > Feb 27 19:20:28 champagne kernel: [ 2664.993648] ffff88013b85fee0 0000000000000000 ffff88010dc356c0 ffff8801159fd288
> > Feb 27 19:20:28 champagne kernel: [ 2664.993657] ffff88013b85fee0 ffffffffa055a9f9 ffffffffa055ab6b ffff8801159fd280
> > Feb 27 19:20:28 champagne kernel: [ 2664.993667] Call Trace:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993671] [<ffffffffa055a9f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993723] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993770] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993815] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
> > Feb 27 19:20:28 champagne kernel: [ 2664.993826] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
> > Feb 27 19:20:28 champagne kernel: [ 2664.993834] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
> > Feb 27 19:20:28 champagne kernel: [ 2664.993842] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
> > Feb 27 19:20:28 champagne kernel: [ 2664.993849] [<ffffffff80242f42>] ? kthread+0x47/0x73
> > Feb 27 19:20:28 champagne kernel: [ 2664.993856] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
> > Feb 27 19:20:28 champagne kernel: [ 2664.993864] [<ffffffff8020c199>] ? child_rip+0xa/0x11
> > Feb 27 19:20:28 champagne kernel: [ 2664.993872] [<ffffffff80242efb>] ? kthread+0x0/0x73
> > Feb 27 19:20:28 champagne kernel: [ 2664.993879] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
> > Feb 27 19:20:28 champagne kernel: [ 2664.993885] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f603 10 75 f9
> > Feb 27 19:20:28 champagne kernel: [ 2664.993950] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> > Feb 27 19:20:28 champagne kernel: [ 2664.993959] RSP <ffff880084555e40>
> > Feb 27 19:20:28 champagne kernel: [ 2664.993985] ---[ end trace 2d34f97811caf921 ]---
> >
>
--
---
Cordiali Saluti
Alessandro Bono
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-03-02 15:04 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-03-02 15:04 UTC (permalink / raw)
To: Jan Kara; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Mon, 2009-03-02 at 14:36 +0100, Jan Kara wrote:
> On Fri 27-02-09 20:44:55, Alessandro Bono wrote:
> > On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
> > ....
> > > > any suggestion?
> > > Hmm, are you still able to reproduce the problem? As I'm looking into
> > > registers in your dump, no register really seems to contain sensible page
> > > flags so it could be some corruption of page pointer. If you are still
> > > able to reproduce, could you please do so with the attached patch
> > > applied? It will dump us much more information... Thanks.
> > >
> > > Honza
> > >
> >
> > this time with plain xfs, no lvm no dm_crypt
> > just to add some info
> > xfs fs created with this command
> >
> > mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
> > -L store /dev/sdb1
> OK, thanks for the data. I've looked at both your traces and I think the
> most likely cause is a bit-flip in memory. Look: The page address (we got
> from bh->b_page) is ffffe20000885604. IMHO it should be ffffe20000885600
> because if you look e.g. at mapping, it is 000ac69affff8800, which is a
> bogus value but it would look like a valid pointer if we shift it by 32
> bits to the left. The same with private pointer. Index also looks absurdly
> high but low 32-bits are actually 0 and previous 4 bytes in the page
> structure (we have them shown in the upper 4 bytes of mapping pointer)
> contain 0x000ac69a => so given together page index would be 706202 -
> perfectly sensible value.
> And in the second report it is the same. Also buffer head looks perfectly
> valid in both cases.
> Such bit flips are usually caused by faulty memory or other HW (io
> controler etc.) so I suggest trying to shuffle the hardware somehow -
> change memory DIMMs as a starter, running memtest if you don't have a spare
> DIMMs but it is not an exception that even though memtest runs just fine
> for a long time, memory is really at fault.
Ok, I'll change DIMMs, retest and report back
Thanks a lot for your support
>
> Honza
>
> > Feb 27 19:20:28 champagne kernel: [ 2664.993272] Buffer ffff8800371e7e70 of page ffffe20000885604 not private! Some data to debug:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993282] flags: 240000000, mapping: 000ac69affff8800, index: 54276223274057728, private: 2489e50ffff8800
> > Feb 27 19:20:28 champagne kernel: [ 2664.993288] Buffer: state=125, block=23795642, b_size=4096, b_this_page=ffff8800371e7e70
> > Feb 27 19:20:28 champagne kernel: [ 2664.993293] Other buffers in the page:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993355] ------------[ cut here ]------------
> > Feb 27 19:20:28 champagne kernel: [ 2664.993361] Kernel BUG at ffffffff802b3653 [verbose debug info unavailable]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993366] invalid opcode: 0000 [#1] SMP
> > Feb 27 19:20:28 champagne kernel: [ 2664.993373] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
> > Feb 27 19:20:28 champagne kernel: [ 2664.993378] CPU 1
> > Feb 27 19:20:28 champagne kernel: [ 2664.993382] Modules linked in: xfs nls_iso8859_1 nls_cp437 vfat fat nls_base usb_storage libusual af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap kvm_intel kvm ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace cpufreq_ondemand freq_table cpufreq_conservative pci_slot sbs sbshc iptable_filter ip_tables x_tables dm_crypt sbp2 lp snd_hda_intel snd_hwdep snd_pcm_oss arc4 snd_pcm snd_page_alloc ecb snd_mixer_oss snd_seq_dummy snd_seq_oss iwlagn iwlcore usbhid snd_seq_midi rfkill btusb snd_rawmidi snd_seq_midi_event snd_seq hid parport_pc snd_timer mac80211 pcmcia bluetooth parport snd_seq_device lis3lv02d leds_hp_disk sdhci_pci sdhci snd video output ricoh_mmc pcspkr tpm_infineon tpm tpm_bios cfg80211 mmc_core led_class yenta_socket rsrc_nonstatic pcmcia_core psmouse container wmi battery ac button soundcore serio_raw iTCO_wdt iTCO_vendor_support evdev dm_multipath ext3 jbd mbcache sr_mod cdrom sg sd_mod !
crc_t10dif ohci1394 ata_piix ahci ieee1394 l
> > Feb 27 19:20:28 champagne kernel: bata scsi_mod ehci_hcd uhci_hcd usbcore e1000e dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse
> > Feb 27 19:20:28 champagne kernel: [ 2664.993553] Pid: 8367, comm: xfsdatad/1 Not tainted 2.6.28.7 #1
> > Feb 27 19:20:28 champagne kernel: [ 2664.993558] RIP: 0010:[<ffffffff802b3653>] [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> > Feb 27 19:20:28 champagne kernel: [ 2664.993573] RSP: 0018:ffff880084555e40 EFLAGS: 00010246
> > Feb 27 19:20:28 champagne kernel: [ 2664.993578] RAX: 0000000240000000 RBX: ffff8800371e7e70 RCX: ffffffff80554d00
> > Feb 27 19:20:28 champagne kernel: [ 2664.993584] RDX: ffff8800a7ae3000 RSI: 0000000000000046 RDI: ffffffff80572f50
> > Feb 27 19:20:28 champagne kernel: [ 2664.993589] RBP: ffff8800371e7e70 R08: 0000000000000000 R09: 0000000000000000
> > Feb 27 19:20:28 champagne kernel: [ 2664.993594] R10: 000000000000000a R11: 0000000000018600 R12: ffff8801159fd288
> > Feb 27 19:20:28 champagne kernel: [ 2664.993599] R13: ffffe20000885604 R14: ffff88013b85ff00 R15: 0000000000000001
> > Feb 27 19:20:28 champagne kernel: [ 2664.993605] FS: 0000000000000000(0000) GS:ffff88013b803a00(0000) knlGS:0000000000000000
> > Feb 27 19:20:28 champagne kernel: [ 2664.993611] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > Feb 27 19:20:28 champagne kernel: [ 2664.993616] CR2: 00007f9deefb8ca8 CR3: 0000000117829000 CR4: 00000000000026e0
> > Feb 27 19:20:28 champagne kernel: [ 2664.993621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > Feb 27 19:20:28 champagne kernel: [ 2664.993626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Feb 27 19:20:28 champagne kernel: [ 2664.993632] Process xfsdatad/1 (pid: 8367, threadinfo ffff880084554000, task ffff88008c1222b0)
> > Feb 27 19:20:28 champagne kernel: [ 2664.993636] Stack:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993640] 0000000000000282 0000000000000004 ffff88000248b6c0 ffff8801159fd288
> > Feb 27 19:20:28 champagne kernel: [ 2664.993648] ffff88013b85fee0 0000000000000000 ffff88010dc356c0 ffff8801159fd288
> > Feb 27 19:20:28 champagne kernel: [ 2664.993657] ffff88013b85fee0 ffffffffa055a9f9 ffffffffa055ab6b ffff8801159fd280
> > Feb 27 19:20:28 champagne kernel: [ 2664.993667] Call Trace:
> > Feb 27 19:20:28 champagne kernel: [ 2664.993671] [<ffffffffa055a9f9>] ? xfs_destroy_ioend+0x23/0x71 [xfs]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993723] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993770] [<ffffffffa055ab6b>] ? xfs_end_bio_delalloc+0x0/0x19 [xfs]
> > Feb 27 19:20:28 champagne kernel: [ 2664.993815] [<ffffffff8023fdc2>] ? run_workqueue+0x79/0xfe
> > Feb 27 19:20:28 champagne kernel: [ 2664.993826] [<ffffffff8023ff1f>] ? worker_thread+0xd8/0xe7
> > Feb 27 19:20:28 champagne kernel: [ 2664.993834] [<ffffffff80243254>] ? autoremove_wake_function+0x0/0x2e
> > Feb 27 19:20:28 champagne kernel: [ 2664.993842] [<ffffffff8023fe47>] ? worker_thread+0x0/0xe7
> > Feb 27 19:20:28 champagne kernel: [ 2664.993849] [<ffffffff80242f42>] ? kthread+0x47/0x73
> > Feb 27 19:20:28 champagne kernel: [ 2664.993856] [<ffffffff8022ec78>] ? schedule_tail+0x27/0x5f
> > Feb 27 19:20:28 champagne kernel: [ 2664.993864] [<ffffffff8020c199>] ? child_rip+0xa/0x11
> > Feb 27 19:20:28 champagne kernel: [ 2664.993872] [<ffffffff80242efb>] ? kthread+0x0/0x73
> > Feb 27 19:20:28 champagne kernel: [ 2664.993879] [<ffffffff8020c18f>] ? child_rip+0x0/0x11
> > Feb 27 19:20:28 champagne kernel: [ 2664.993885] Code: 10 4c 8b 43 20 48 8b 13 48 89 de 48 c7 c7 f8 ef 46 80 31 c0 e8 b2 db 13 00 48 8b 5b 08 48 39 eb 75 d7 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 5d 10 9c 41 5c fa eb 07 f3 90 f603 10 75 f9
> > Feb 27 19:20:28 champagne kernel: [ 2664.993950] RIP [<ffffffff802b3653>] end_buffer_async_write+0x119/0x18d
> > Feb 27 19:20:28 champagne kernel: [ 2664.993959] RSP <ffff880084555e40>
> > Feb 27 19:20:28 champagne kernel: [ 2664.993985] ---[ end trace 2d34f97811caf921 ]---
> >
>
--
---
Cordiali Saluti
Alessandro Bono
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
2009-03-02 13:36 ` Jan Kara
@ 2009-03-11 17:04 ` Alessandro Bono
-1 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-03-11 17:04 UTC (permalink / raw)
To: Jan Kara; +Cc: Dave Chinner, Christoph Hellwig, linux-xfs, linux-kernel
On Mon, 2009-03-02 at 14:36 +0100, Jan Kara wrote:
.....
> Such bit flips are usually caused by faulty memory or other HW (io
> controler etc.) so I suggest trying to shuffle the hardware somehow -
> change memory DIMMs as a starter, running memtest if you don't have a spare
> DIMMs but it is not an exception that even though memtest runs just fine
> for a long time, memory is really at fault.
Hi
I changed DIMMs on my laptop and after that I can't reproduce bug
So at the end it's an hardware problem
Many thanks to you, Dave and Christoph for your time and patience
--
Cordiali Saluti
Alessandro Bono
^ permalink raw reply [flat|nested] 48+ messages in thread
* Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4
@ 2009-03-11 17:04 ` Alessandro Bono
0 siblings, 0 replies; 48+ messages in thread
From: Alessandro Bono @ 2009-03-11 17:04 UTC (permalink / raw)
To: Jan Kara; +Cc: Christoph Hellwig, linux-xfs, linux-kernel
On Mon, 2009-03-02 at 14:36 +0100, Jan Kara wrote:
.....
> Such bit flips are usually caused by faulty memory or other HW (io
> controler etc.) so I suggest trying to shuffle the hardware somehow -
> change memory DIMMs as a starter, running memtest if you don't have a spare
> DIMMs but it is not an exception that even though memtest runs just fine
> for a long time, memory is really at fault.
Hi
I changed DIMMs on my laptop and after that I can't reproduce bug
So at the end it's an hardware problem
Many thanks to you, Dave and Christoph for your time and patience
--
Cordiali Saluti
Alessandro Bono
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 48+ messages in thread
end of thread, other threads:[~2009-03-11 17:05 UTC | newest]
Thread overview: 48+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-02-07 13:06 XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4 Alessandro Bono
2009-02-07 13:06 ` Alessandro Bono
2009-02-08 22:16 ` Dave Chinner
2009-02-08 22:16 ` Dave Chinner
2009-02-08 23:24 ` Alessandro Bono
2009-02-08 23:24 ` Alessandro Bono
2009-02-09 8:40 ` Michael Monnerie
2009-02-09 10:33 ` Peter Zijlstra
2009-02-09 10:33 ` Peter Zijlstra
2009-02-08 22:28 ` Christoph Hellwig
2009-02-08 22:28 ` Christoph Hellwig
2009-02-08 22:39 ` Alessandro Bono
2009-02-08 22:39 ` Alessandro Bono
2009-02-08 22:42 ` Christoph Hellwig
2009-02-08 22:42 ` Christoph Hellwig
2009-02-08 22:45 ` Alessandro Bono
2009-02-08 22:45 ` Alessandro Bono
2009-02-09 2:52 ` Eric Sandeen
2009-02-09 2:52 ` Eric Sandeen
2009-02-09 2:53 ` Eric Sandeen
2009-02-09 2:53 ` Eric Sandeen
2009-02-09 7:53 ` Christoph Hellwig
2009-02-09 7:53 ` Christoph Hellwig
2009-02-09 9:02 ` Alessandro Bono
2009-02-09 9:02 ` Alessandro Bono
2009-02-10 10:43 ` Dave Chinner
2009-02-10 10:43 ` Dave Chinner
2009-02-10 10:53 ` Alessandro Bono
2009-02-10 10:53 ` Alessandro Bono
2009-02-11 21:47 ` Alessandro Bono
2009-02-11 21:47 ` Alessandro Bono
2009-02-12 9:47 ` Alessandro Bono
2009-02-12 9:47 ` Alessandro Bono
2009-02-13 9:19 ` Michael Monnerie
2009-02-26 16:58 ` Jan Kara
2009-02-26 16:58 ` Jan Kara
2009-02-26 16:59 ` Jan Kara
2009-02-26 16:59 ` Jan Kara
2009-02-27 9:22 ` Alessandro Bono
2009-02-27 9:22 ` Alessandro Bono
2009-02-27 19:44 ` Alessandro Bono
2009-02-27 19:44 ` Alessandro Bono
2009-03-02 13:36 ` Jan Kara
2009-03-02 13:36 ` Jan Kara
2009-03-02 15:04 ` Alessandro Bono
2009-03-02 15:04 ` Alessandro Bono
2009-03-11 17:04 ` Alessandro Bono
2009-03-11 17:04 ` Alessandro Bono
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