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* Linux 2.6.14
@ 2005-10-28  0:28 Linus Torvalds
  2005-10-28  4:36 ` Nigel Cunningham
                   ` (4 more replies)
  0 siblings, 5 replies; 14+ messages in thread
From: Linus Torvalds @ 2005-10-28  0:28 UTC (permalink / raw)
  To: Linux Kernel Mailing List


Ok, it's finally there. 

2.6.14 was delayed twice due to some last-minute bug-reports, some of 
which ended up being false alarms (hey, I should be happy, but it was a 
bit frustrating)

But hey, the delays - even when perhaps unnecessary - got us to look at 
the code and fix some other bugs instead. So it's all good.

So special thanks go to Oleg Nesterov and Roland McGrath for doing some 
code inspection and fixing and just making the otherwise frustrating wait 
for bug resolution more productive ;^p.

Let's try the 2-week merge window thing again, I think it worked pretty 
well despite the delays, and hopefully it will work even better this time 
around.

The actual changes from 2.6.14-rc5 are a number of mostly one-liners, with 
the ShortLog appended (full log from 2.6.13 on the normal sites together 
with the release itself). The only slightly bigger ones (ie more than a 
handful of lines) is a kernel parameter doc update, and the PIIX4 PCI 
quirk printouts, and the cleanups/fixes for the posix cpu timers.

(In fact, according to diffstat, about half the diff is that one 
documentation update, and most of that is whitespace cleanups)

		Linus

----
Alan Stern:
      [SCSI] Fix leak of Scsi_Cmnds

Andrew Morton:
      inotify/idr leak fix
      alpha: atomic dependency fix
      qlogic lockup fix
      export cpu_online_map
      svcsock timestamp fix

Ben Dooks:
      [ARM] 3026/1: S3C2410 - avoid possible overflow in pll calculations
      [ARM] 3027/1: BAST - reduce NAND timings slightly
      [ARM] 3028/1: S3C2410 - add DCLK mask definitions

Benjamin Herrenschmidt:
      ppc64: Fix pages marked dirty abusively
      ppc64: Fix wrong register mapping in mpic driver

Bjorn Helgaas:
      [SERIAL] support the Exsys EX-4055 4S four-port card

Chris Wright:
      typo fix in last cpufreq powernow patch

Christoph Hellwig:
      [SCSI] mptsas: fix phy identifiers

Dave Airlie:
      drm: another mga bug

Dave Jones:
      cpufreq: fix pending powernow timer stuck condition
      cpufreq: SMP fix for conservative governor

Davi Arnaut:
      SELinux: handle sel_make_bools() failure in selinuxfs

David Gibson:
      ppc64: Fix typo bug in iSeries hash code

Eric Moore:
      mptsas: fix phy identifiers

Herbert Xu:
      [DCCP]: Use skb_set_owner_w in dccp_transmit_skb when skb->sk is NULL
      [DCCP]: Make dccp_write_xmit always free the packet
      [DCCP]: Clear the IPCB area
      [TCP] Allow len == skb->len in tcp_fragment
      [NEIGH] Print stack trace in neigh_add_timer
      [NEIGH] Fix add_timer race in neigh_add_timer
      [NEIGH] Fix timer leak in neigh_changeaddr
      [TCP]: Clear stale pred_flags when snd_wnd changes

Hugh Dickins:
      Fix handling spurious page fault for hugetlb region

Ian Campbell:
      [ARM] 3032/1: sparse: complains about generic_fls() prototype in asm-arm/bitops.h

Ivan Kokshaysky:
      alpha: additional smp barriers
      fix radeon_cp_init_ring_buffer()

James Simmons:
      Return the line length via sysfs for fbdev

James.Smart@Emulex.Com:
      [SCSI] FW: for Deadlock in transport_fc

Jeff Garzik:
      kill massive wireless-related log spam

Jochen Friedrich:
      [TR]: Preserve RIF flag even for 2 byte RIF fields.
      [LLC]: Strip RIF flag from source MAC address

Julian Anastasov:
      [SK_BUFF]: ipvs_property field must be copied

Justin Chen:
      [SERIAL] new hp diva console port

Karl Magnus Kolstoe:
      [SCSI] 2.6.13.3; add Pioneer DRM-624x to drivers/scsi/scsi_devinfo.c

Kostik Belousov:
      aio syscalls are not checked by lsm

Linus Torvalds:
      Revert "Fix cpu timers exit deadlock and races"
      Posix timers: limit number of timers firing at once
      cardbus: limit IO windows to 256 bytes
      PCI: be more verbose about resource quirks
      posix cpu timers: fix timer ordering
      Revert "remove false BUG_ON() from run_posix_cpu_timers()"
      Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
      Linux v2.6.14

Magnus Damm:
      NUMA: broken per cpu pageset counters

Matt Reimer:
      [ARM] 3025/1: Add I2S platform device for PXA

Mike Krufky:
      Kconfig: saa7134-dvb should not select cx22702

Miklos Szeredi:
      uml: fix compile failure for TT mode

NeilBrown:
      md: make sure mdthreads will always respond to kthread_stop

Oleg Nesterov:
      posix-timers: fix cleanup_timers() and run_posix_cpu_timers() races
      posix-timers: remove false BUG_ON() from run_posix_cpu_timers()
      posix-timers: exit path cleanup
      posix-timers: fix posix_cpu_timer_set() vs run_posix_cpu_timers() race
      Fix cpu timers expiration time

Paul Mackerras:
      ppc64: Fix typo in time calculations

Pavel Machek:
      [ARM] fix sharp zaurus c-3000 compile failure without CONFIG_FB_PXA

Peter Wainwright:
      Fix HFS+ to free up the space when a file is deleted.

Ralf Baechle:
      [AX.25]: Fix signed char bug

Randy Dunlap:
      [SCSI] NCR5380: fix undefined preprocessor identifier
      kernel-parameters cleanup

Roland Dreier:
      ib: mthca: Always re-arm EQs in mthca_tavor_interrupt()

Roland McGrath:
      Call exit_itimers from do_exit, not __exit_signal
      Yet more posix-cpu-timer fixes

Russell King:
      [ARM] Fix Integrator IM/PD-1 support

Salyzyn, Mark:
      [SCSI] Fix aacraid regression

Stephen Smalley:
      selinux: Fix NULL deref in policydb_destroy

Steven Rostedt:
      [SCSI] scsi_error thread exits in TASK_INTERRUPTIBLE state.

Takashi Iwai:
      ALSA: Fix Oops of suspend/resume with generic drivers

Yan Zheng:
      [IPV6]: Fix refcnt of struct ip6_flowlabel


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: Linux 2.6.14
  2005-10-28  0:28 Linux 2.6.14 Linus Torvalds
@ 2005-10-28  4:36 ` Nigel Cunningham
  2005-10-28  5:00   ` Linus Torvalds
  2005-10-28 16:49 ` [PATCH] ext3: Fix warning without quota support (was: Linux 2.6.14) Jean Delvare
                   ` (3 subsequent siblings)
  4 siblings, 1 reply; 14+ messages in thread
From: Nigel Cunningham @ 2005-10-28  4:36 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: Linux Kernel Mailing List

Hi.

Could you please push the tag to kernel.org too? Thanks!

Nigel



^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: Linux 2.6.14
  2005-10-28  4:36 ` Nigel Cunningham
@ 2005-10-28  5:00   ` Linus Torvalds
  0 siblings, 0 replies; 14+ messages in thread
From: Linus Torvalds @ 2005-10-28  5:00 UTC (permalink / raw)
  To: Nigel Cunningham; +Cc: Linux Kernel Mailing List



On Fri, 28 Oct 2005, Nigel Cunningham wrote:
> 
> Could you please push the tag to kernel.org too? Thanks!

Sorry, forgot. Done,

		Linus

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [PATCH] ext3: Fix warning without quota support (was: Linux 2.6.14)
  2005-10-28  0:28 Linux 2.6.14 Linus Torvalds
  2005-10-28  4:36 ` Nigel Cunningham
@ 2005-10-28 16:49 ` Jean Delvare
  2005-10-28 22:58 ` [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb" Ravikiran G Thirumalai
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 14+ messages in thread
From: Jean Delvare @ 2005-10-28 16:49 UTC (permalink / raw)
  To: LKML; +Cc: Stephen Tweedie

Sorry for not spotting this one earlier...

Fix the following warning when ext3 fs is compiled without quota
support:

fs/ext3/super.c: In function `ext3_show_options':
fs/ext3/super.c:516: warning: unused variable `sbi'

Signed-off-by: Jean Delvare <khali@linux-fr.org>

---
 fs/ext3/super.c |    2 ++
 1 file changed, 2 insertions(+)

--- linux-2.6.14.orig/fs/ext3/super.c	2005-10-28 18:25:56.000000000 +0200
+++ linux-2.6.14/fs/ext3/super.c	2005-10-28 18:38:36.000000000 +0200
@@ -513,7 +513,9 @@
 static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs)
 {
 	struct super_block *sb = vfs->mnt_sb;
+#ifdef CONFIG_QUOTA
 	struct ext3_sb_info *sbi = EXT3_SB(sb);
+#endif
 
 	if (test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_JOURNAL_DATA)
 		seq_puts(seq, ",data=journal");


-- 
Jean Delvare

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
  2005-10-28  0:28 Linux 2.6.14 Linus Torvalds
  2005-10-28  4:36 ` Nigel Cunningham
  2005-10-28 16:49 ` [PATCH] ext3: Fix warning without quota support (was: Linux 2.6.14) Jean Delvare
@ 2005-10-28 22:58 ` Ravikiran G Thirumalai
  2005-10-29 10:14   ` Andi Kleen
  2005-10-30  7:36 ` Linux 2.6.14 ehci-hcd hangs machine Borislav Petkov
  2005-11-10 21:48 ` Linux 2.6.14: Badness in as-iosched Brice Goglin
  4 siblings, 1 reply; 14+ messages in thread
From: Ravikiran G Thirumalai @ 2005-10-28 22:58 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: Linux Kernel Mailing List, Andi Kleen, Shai Fultheim (Shai@scalex86.org)

On Thu, Oct 27, 2005 at 05:28:50PM -0700, Linus Torvalds wrote:
> 
>       Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"

(http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=79b95a454bb5c1d9b7287d1016a70885ba3f346c)

Well, Andi's patch here wasn't just a small optimization as the changelog 
suggests. It helped EM64T boxes a great deal.  Just to make sure, I 
reran 2.6.14 with the attached patch and got about 45% better performance 
with iozone Initial write.  This was on a 2 cpu 4 thread SMP Xeon with 8G ram,
with 2 processes performing io to 4G files on a IDE drive.  
Maybe it wouldn't have caused breakage on some AMD boxes if the following
additional check for swiotlb was added.  Can this go into 2.6.15 please?

Thanks,
Kiran

Originally by Andi Kleen.  Patch prevents the block layer from bouncing if 
a hard or soft iommu is present.

Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>

Index: linux-2.6.14/include/asm-x86_64/pci.h
===================================================================
--- linux-2.6.14.orig/include/asm-x86_64/pci.h	2005-10-27 17:02:08.000000000 -0700
+++ linux-2.6.14/include/asm-x86_64/pci.h	2005-10-27 21:42:41.000000000 -0700
@@ -51,9 +51,9 @@
  * this boolean for bounce buffer decisions
  *
  * On AMD64 it mostly equals, but we set it to zero to tell some subsystems
- * that an IOMMU is available.
+ * that a hard or soft IOMMU is available.
  */
-#define PCI_DMA_BUS_IS_PHYS	(no_iommu ? 1 : 0)
+#define PCI_DMA_BUS_IS_PHYS	((no_iommu && !swiotlb) ? 1 : 0)
 
 /*
  * x86-64 always supports DAC, but sometimes it is useful to force

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
  2005-10-28 22:58 ` [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb" Ravikiran G Thirumalai
@ 2005-10-29 10:14   ` Andi Kleen
  2005-10-31 21:48     ` Ravikiran G Thirumalai
  0 siblings, 1 reply; 14+ messages in thread
From: Andi Kleen @ 2005-10-29 10:14 UTC (permalink / raw)
  To: Ravikiran G Thirumalai
  Cc: Linus Torvalds, Linux Kernel Mailing List,
	Shai Fultheim (Shai@scalex86.org)

On Saturday 29 October 2005 00:58, Ravikiran G Thirumalai wrote:
> On Thu, Oct 27, 2005 at 05:28:50PM -0700, Linus Torvalds wrote:
> >       Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
>
> (http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=com
>mitdiff;h=79b95a454bb5c1d9b7287d1016a70885ba3f346c)
>
> Well, Andi's patch here wasn't just a small optimization as the changelog
> suggests. It helped EM64T boxes a great deal.  \

First to be honest swiotlb performance is not very high on the priority list. 
It will always be bad. If you care about performance you should use devices 
that can address all your memory.

EM64T server boxes shouldn't have big problems with that because they usually
support AHCI for IDE, and firewire/usb2/sound is not that critical. And the 
EM64T boxes with other chipsets typically don't support >4G phys because they 
only support the lowerend Intel CPUs. Summit might be an exception, but those
normally only use IDE for CDROMs, which are also not a big issue.

> Just to make sure, I 
> reran 2.6.14 with the attached patch and got about 45% better performance
> with iozone Initial write.  This was on a 2 cpu 4 thread SMP Xeon with 8G
> ram, with 2 processes performing io to 4G files on a IDE drive.
> Maybe it wouldn't have caused breakage on some AMD boxes if the following
> additional check for swiotlb was added.  Can this go into 2.6.15 please?

Not in this form no. Problem first needs to be understood fully and
then no_iommu should be set properly.

>   * On AMD64 it mostly equals, but we set it to zero to tell some
> subsystems - * that an IOMMU is available.
> + * that a hard or soft IOMMU is available.
>   */
> -#define PCI_DMA_BUS_IS_PHYS	(no_iommu ? 1 : 0)
> +#define PCI_DMA_BUS_IS_PHYS	((no_iommu && !swiotlb) ? 1 : 0)

That is ugly and I don't like it.  Need to track down the real problem 

-Andi

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: Linux 2.6.14 ehci-hcd hangs machine
  2005-10-28  0:28 Linux 2.6.14 Linus Torvalds
                   ` (2 preceding siblings ...)
  2005-10-28 22:58 ` [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb" Ravikiran G Thirumalai
@ 2005-10-30  7:36 ` Borislav Petkov
  2005-11-10 21:48 ` Linux 2.6.14: Badness in as-iosched Brice Goglin
  4 siblings, 0 replies; 14+ messages in thread
From: Borislav Petkov @ 2005-10-30  7:36 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: Linux Kernel Mailing List, dbrownell, greg

[-- Attachment #1: Type: text/plain, Size: 1165 bytes --]

On Thu, Oct 27, 2005 at 05:28:50PM -0700, Linus Torvalds wrote:
> 
> Ok, it's finally there. 
... and it still won't boot on my machine. It hangs while initializing
the ehci usb host controller saying:

<snip>
...
[4294691.834000] usb usb3: Product: UHCI Host Controller
[4294691.840000] usb usb3: Manufacturer: Linux 2.6.14 uhci_hcd
[4294691.847000] usb usb3: SerialNumber: 0000:00:1d.2
[4294691.880000] hub 3-0:1.0: USB hub found
[4294691.885000] hub 3-0:1.0: 2 ports detected
[4294694.855000] ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level,
				low) -> IRQ 20
[4294694.864000] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[4294694.870000] ehci_hcd 0000:00:1d.7: debug port 1
</snip>

and dies. This bug is actually in there since 2.6.14-rc4 (see:
http://bugzilla.kernel.org/show_bug.cgi?id=5428) and David Brownell
supplied a patch which turned out to be useless eventually since _rebooting_ 
the kernel with the 'usb-handoff' (and without the patch) solved the problem. 
As it turns out, it actually solves the problem only for the reboot case.
My machine still hangs on an initial boot with and without 'usb-handoff'.
.config attached.

Regards,
		Boris.

[-- Attachment #2: 2.6.14-conf --]
[-- Type: text/plain, Size: 35871 bytes --]

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14
# Sat Oct 29 12:35:44 2005
#
CONFIG_X86=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y

#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 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=y
# 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_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_HPET_TIMER=y
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_SCHED_SMT=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_X86_MCE_P4THERMAL=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set

#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_IRQBALANCE=y
CONFIG_REGPARM=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_PHYSICAL_START=0x100000
# CONFIG_KEXEC is not set

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set

#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
# CONFIG_HOTPLUG_CPU is not set

#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y

#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m

#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
# CONFIG_IP_NF_CONNTRACK_MARK is not set
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
CONFIG_IP_NF_CONNTRACK_NETLINK=m
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
CONFIG_IP_NF_PPTP=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_MAC=m
CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=m
CONFIG_IP_NF_MATCH_MULTIPORT=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH_ESP=m
CONFIG_IP_NF_MATCH_LENGTH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_TCPMSS=m
CONFIG_IP_NF_MATCH_HELPER=m
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
CONFIG_IP_NF_MATCH_DCCP=m
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_CONNBYTES=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
CONFIG_IP_NF_MATCH_STRING=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_IP_NF_TARGET_TCPMSS=m
CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_NAT_IRC=m
CONFIG_IP_NF_NAT_FTP=m
CONFIG_IP_NF_NAT_TFTP=m
CONFIG_IP_NF_NAT_AMANDA=m
CONFIG_IP_NF_NAT_PPTP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m

#
# DCCP Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m

#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID3=m
CONFIG_IP_DCCP_TFRC_LIB=m

#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# CONFIG_IP_DCCP_UNLOAD_HACK is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set

#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_1284 is not set

#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set
CONFIG_PNPACPI=y

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD 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 is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
CONFIG_SCSI_FC_ATTRS=m
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set

#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 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_DPT_I2O is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO 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_NCR53C406A is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=m
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_NET_SB1000 is not set

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# PHY device support
#
# CONFIG_PHYLIB is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set

#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_AC3200 is not set
# CONFIG_APRICOT is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_CS89x0 is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_NET_POCKET is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 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_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y

#
# Obsolete Wireless cards support (pre-802.11)
#
# CONFIG_STRIP is not set
# CONFIG_ARLAN is not set
# CONFIG_WAVELAN is not set

#
# Wireless 802.11b ISA/PCI cards support
#
# CONFIG_IPW2100 is not set
# CONFIG_IPW_DEBUG is not set
CONFIG_IPW2200=m
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set

#
# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
#
# CONFIG_PRISM54 is not set
CONFIG_HOSTAP=m
# CONFIG_HOSTAP_FIRMWARE is not set
CONFIG_HOSTAP_PLX=m
CONFIG_HOSTAP_PCI=m
CONFIG_NET_WIRELESS=y

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y

#
# 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 is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_SERIAL=m
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_UINPUT is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_ACPI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# 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 is not set
# CONFIG_TIPAR is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=m
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# 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_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set

#
# TPM devices
#
# CONFIG_TCG_TPM is not set

#
# I2C support
#
CONFIG_I2C=m
# CONFIG_I2C_CHARDEV is not set

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#
# 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 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# 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

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set

#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia Capabilities Port drivers
#

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m

#
# Video For Linux
#

#
# Video Adapters
#
CONFIG_VIDEO_BT848=m
# CONFIG_VIDEO_SAA6588 is not set
# CONFIG_VIDEO_PMS is not set
# CONFIG_VIDEO_BWQCAM is not set
# CONFIG_VIDEO_CQCAM is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DPC is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX88 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set

#
# Radio Adapters
#
# CONFIG_RADIO_CADET is not set
# CONFIG_RADIO_RTRACK is not set
# CONFIG_RADIO_RTRACK2 is not set
# CONFIG_RADIO_AZTECH is not set
# CONFIG_RADIO_GEMTEK is not set
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_RADIO_SF16FMI is not set
# CONFIG_RADIO_SF16FMR2 is not set
# CONFIG_RADIO_TERRATEC is not set
# CONFIG_RADIO_TRUST is not set
# CONFIG_RADIO_TYPHOON is not set
# CONFIG_RADIO_ZOLTRIX is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_BUF=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m

#
# Graphics support
#
# CONFIG_FB is not set
# CONFIG_VIDEO_SELECT is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y

#
# Sound
#
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_SEQUENCER=y
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# ISA devices
#
# CONFIG_SND_AD1816A is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_ES968 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_WAVEFRONT is not set
# CONFIG_SND_ALS100 is not set
# CONFIG_SND_AZT2320 is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_DT019X is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_AC97_BUS=y

#
# PCI devices
#
# 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_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_TRIDENT is not set
CONFIG_SND_YMFPCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI 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_MAESTRO3 is not set
# CONFIG_SND_FM801 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_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_HDA_INTEL is not set

#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=m
CONFIG_USB_DEBUG=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' 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 is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set

#
# USB Input Devices
#
# CONFIG_USB_HID is not set

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_DSBR is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_STV680 is not set
# CONFIG_USB_PWC is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_ZD1201 is not set
CONFIG_USB_MON=y

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# MMC/SD Card support
#
# CONFIG_MMC is not set

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

#
# SN Devices
#

#
# File systems
#
CONFIG_EXT2_FS=y
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=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
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=y
CONFIG_NTFS_RW=y

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# 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_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set

#
# Network File Systems
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-15"
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 is not set
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

#
# Profiling support
#
# CONFIG_PROFILING is not set

#
# Kernel hacking
#
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHEDSTATS=y
CONFIG_DEBUG_SLAB=y
CONFIG_DEBUG_PREEMPT=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_FS=y
CONFIG_FRAME_POINTER=y
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_KPROBES is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_4KSTACKS=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y

#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_SECLVL=m
# CONFIG_SECURITY_SELINUX is not set

#
# Cryptographic options
#
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_TEST=m

#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set

#
# Library routines
#
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_PC=y

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
  2005-10-29 10:14   ` Andi Kleen
@ 2005-10-31 21:48     ` Ravikiran G Thirumalai
  2005-11-03 18:35       ` Andi Kleen
  0 siblings, 1 reply; 14+ messages in thread
From: Ravikiran G Thirumalai @ 2005-10-31 21:48 UTC (permalink / raw)
  To: Andi Kleen
  Cc: Linus Torvalds, Linux Kernel Mailing List,
	Shai Fultheim (Shai@scalex86.org),
	Andrew Morton

On Sat, Oct 29, 2005 at 12:14:34PM +0200, Andi Kleen wrote:
> On Saturday 29 October 2005 00:58, Ravikiran G Thirumalai wrote:
> > On Thu, Oct 27, 2005 at 05:28:50PM -0700, Linus Torvalds wrote:
> > >       Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
> >
> > (http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=com
> >mitdiff;h=79b95a454bb5c1d9b7287d1016a70885ba3f346c)
> >
> > Well, Andi's patch here wasn't just a small optimization as the changelog
> > suggests. It helped EM64T boxes a great deal.  \
> 
> First to be honest swiotlb performance is not very high on the priority list. 
> It will always be bad. If you care about performance you should use devices 
> that can address all your memory.

I realise swiotlb will have bad performance.  But with the revert, swiotlb
is not going to be used at all!!.  PCI_DMA_BUS_IS_PHYS is used by the block
subsystem to check if any kind of iommu (soft or hard) is available. If none
is present, block layer uses the ISA pool for bounce buffering bringing down 
performance.

> 
> EM64T server boxes shouldn't have big problems with that because they usually
> support AHCI for IDE, and firewire/usb2/sound is not that critical. 

But you have to use SATA disks to use AHCI right?.  IDE disks will work with 
32bit dma addresses only (please correct me if I am wrong).  And I belive 
there are 1U racks/blades out there with IDE disks on these server boards with 
more than 4G memory (I am told it saves them $$ to use IDE disks over SATA
when you deploy large numbers).
Whatever the reasons might be, IMHO, it is not correct to assume no one is 
going to use 32 bit capable only devices on 64bit boxes.  swiotlb code need 
not have been in the kernel otherwise.  This one line revert is just force 
turning off swiotlb on x86_64 boxes with no option whatsover :(

> EM64T boxes with other chipsets typically don't support >4G phys because they 
> only support the lowerend Intel CPUs. Summit might be an exception, but those
> normally only use IDE for CDROMs, which are also not a big issue.
> 
> > Just to make sure, I 
> > reran 2.6.14 with the attached patch and got about 45% better performance
> > with iozone Initial write.  This was on a 2 cpu 4 thread SMP Xeon with 8G
> > ram, with 2 processes performing io to 4G files on a IDE drive.
> > Maybe it wouldn't have caused breakage on some AMD boxes if the following
> > additional check for swiotlb was added.  Can this go into 2.6.15 please?
> 
> Not in this form no. Problem first needs to be understood fully and
> then no_iommu should be set properly.
> 
> >   * On AMD64 it mostly equals, but we set it to zero to tell some
> > subsystems - * that an IOMMU is available.
> > + * that a hard or soft IOMMU is available.
> >   */
> > -#define PCI_DMA_BUS_IS_PHYS	(no_iommu ? 1 : 0)
> > +#define PCI_DMA_BUS_IS_PHYS	((no_iommu && !swiotlb) ? 1 : 0)
> 
> That is ugly and I don't like it.  Need to track down the real problem 

I agree it is ugly.  But it atleast shows and does what the comment says.
Is reverting a bug-fix to mask another bug (probably due to a broken bios or
user not setting the IOMMU in the bios) any cleaner?  Yes it doesn't show
though ;)

Seriously, are there plans to fix the broken AMD boxes for 2.6.15?  Will
swiotlb be forced off even for 2.6.15?  Linus, Andrew?

Thanks,
Kiran

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
  2005-10-31 21:48     ` Ravikiran G Thirumalai
@ 2005-11-03 18:35       ` Andi Kleen
  2005-11-03 21:07         ` Muli Ben-Yehuda
  0 siblings, 1 reply; 14+ messages in thread
From: Andi Kleen @ 2005-11-03 18:35 UTC (permalink / raw)
  To: Ravikiran G Thirumalai
  Cc: Linus Torvalds, Linux Kernel Mailing List,
	Shai Fultheim (Shai@scalex86.org),
	Andrew Morton

On Monday 31 October 2005 22:48, Ravikiran G Thirumalai wrote:

> I agree it is ugly.  But it atleast shows and does what the comment says.
> Is reverting a bug-fix to mask another bug (probably due to a broken bios
> or user not setting the IOMMU in the bios) any cleaner?  Yes it doesn't
> show though ;)

I don't believe the problem is the AMD boxes here.

Anyways, with the dma_ops patch we can probably separate it cleanly
and avoid the problem.

-Andi

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
  2005-11-03 18:35       ` Andi Kleen
@ 2005-11-03 21:07         ` Muli Ben-Yehuda
  0 siblings, 0 replies; 14+ messages in thread
From: Muli Ben-Yehuda @ 2005-11-03 21:07 UTC (permalink / raw)
  To: Andi Kleen
  Cc: Ravikiran G Thirumalai, Linus Torvalds,
	Linux Kernel Mailing List, Shai Fultheim (Shai@scalex86.org),
	Andrew Morton

On Thu, Nov 03, 2005 at 07:35:55PM +0100, Andi Kleen wrote:

> Anyways, with the dma_ops patch we can probably separate it cleanly
> and avoid the problem.

Hi Andi, Kiran, would something like:

#define PCI_DMA_BUS_IS_PHYS (mapping_ops->bus_is_phys) 

do the job, where mapping_ops->bus_is_phys is set to 0 for gart and
swiotlb, and 1 for nommu?

Cheers,
Muli
-- 
Muli Ben-Yehuda
http://www.mulix.org | http://mulix.livejournal.com/


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Linux 2.6.14: Badness in as-iosched
  2005-10-28  0:28 Linux 2.6.14 Linus Torvalds
                   ` (3 preceding siblings ...)
  2005-10-30  7:36 ` Linux 2.6.14 ehci-hcd hangs machine Borislav Petkov
@ 2005-11-10 21:48 ` Brice Goglin
  2005-11-21 14:54   ` Jens Axboe
  4 siblings, 1 reply; 14+ messages in thread
From: Brice Goglin @ 2005-11-10 21:48 UTC (permalink / raw)
  To: axboe; +Cc: Linus Torvalds, LKML, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 2022 bytes --]

Hi Jens,

I just hit a badness (actually, tons of badness like this) in as-iosched
while ripping
an audio CD with ripperX (with cdparanoia as a backend).
I was using 2.6.14 on an IBM Thinkpad R52. The kernel has been compiled with
gcc-4.0.2-2 (Debian testing).

The first badness in dmesg is:

cdrom: dropping to single frame dma
arq->state: 4
Badness in as_insert_request at drivers/block/as-iosched.c:1519
 [<c0237410>] as_insert_request+0x70/0x1d0
 [<c022dc25>] __elv_add_request+0xa5/0xe0
 [<c022dc8b>] elv_add_request+0x2b/0x40
 [<c0230fe6>] blk_execute_rq_nowait+0x46/0x60
 [<c023107a>] blk_execute_rq+0x7a/0xe0
 [<c0231310>] blk_end_sync_rq+0x0/0x30
 [<c0160b77>] bio_phys_segments+0x27/0x30
 [<c0232610>] blk_rq_bio_prep+0x40/0xb0
 [<c0230dc7>] blk_rq_map_user+0xb7/0xf0
 [<c026bc32>] cdrom_read_cdda_bpc+0x182/0x210
 [<c026bd1b>] cdrom_read_cdda+0x5b/0xc0
 [<c026d4b6>] mmc_ioctl+0x846/0xb20
 [<c0107bce>] timer_interrupt+0x3e/0x60
 [<c013affd>] handle_IRQ_event+0x3d/0x70
 [<c02352af>] scsi_cmd_ioctl+0xbf/0x510
 [<c01202f2>] __do_softirq+0x42/0xa0
 [<c0140f90>] buffered_rmqueue+0xc0/0x1c0
 [<c013f544>] generic_file_aio_write+0x84/0x110
 [<c026be66>] cdrom_ioctl+0xe6/0xe40
 [<c0146bdd>] lru_cache_add_active+0x2d/0x40
 [<c014c7b5>] do_anonymous_page+0x135/0x150
 [<c0252b75>] idecd_ioctl+0x85/0xa0
 [<c0233670>] blkdev_ioctl+0x140/0x1c0
 [<c016457b>] block_ioctl+0x2b/0x30
 [<c016e6a2>] do_ioctl+0x32/0x90
 [<c016e860>] vfs_ioctl+0x60/0x1f0
 [<c016ea35>] sys_ioctl+0x45/0x70
 [<c0103105>] syscall_call+0x7/0xb

It found similar reports in the archives
(http://lkml.org/lkml/2005/10/31/238
or http://lkml.org/lkml/2005/9/14/201) without any interesting conclusion.

_after_ reboot, hdparm looks like this:
/dev/hdc:
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  0 (off)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 HDIO_GETGEO failed: Invalid argument

dmesg (without the badness flooding), lspci and .config are attached.

Regards,
Brice Goglin


[-- Attachment #2: config.gz --]
[-- Type: application/x-gzip, Size: 9323 bytes --]

[-- Attachment #3: dmesg --]
[-- Type: text/plain, Size: 15454 bytes --]

[A] -> GSI 16 (level, low) -> IRQ 169
Simple Boot Flag at 0x35 set to 0x1
Initializing Cryptographic API
ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:01.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[pcie00]
Allocate Port Service[pcie03]
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 20 (level, low) -> IRQ 177
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[pcie00]
Allocate Port Service[pcie02]
Allocate Port Service[pcie03]
ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 22 (level, low) -> IRQ 185
PCI: Setting latency timer of device 0000:00:1c.2 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[pcie00]
Allocate Port Service[pcie02]
Allocate Port Service[pcie03]
ibm_acpi: IBM ThinkPad ACPI Extras v0.12a
ibm_acpi: http://ibm-acpi.sf.net/
ibm_acpi: dock device not present
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 23 (level, low) -> IRQ 225
ACPI: PCI interrupt for device 0000:00:1e.3 disabled
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ide0: I/O resource 0x1F0-0x1F7 not free.
ide0: ports already in use, skipping probe
Probing IDE interface ide1...
hdc: MATSHITADVD-RAM UJ-822S, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hdc: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
libata version 1.12 loaded.
ata_piix version 1.04
ata: 0x170 IDE port busy
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x18C0 irq 14
ata1: dev 0 cfg 49:0f00 82:746b 83:5be8 84:4003 85:f469 86:1848 87:4003 88:203f
ata1: dev 0 ATA, max UDMA/100, 156301488 sectors:
ata1(0): applying bridge limits
ata1: dev 0 configured for UDMA/100
scsi0 : ata_piix
  Vendor: ATA       Model: IC25N080ATMR04-0  Rev: MO4O
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3 < sda5 sda6 sda7 > sda4
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
input: AT Translated Set 2 keyboard on isa0060/serio0
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 4, 65536 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
TCP bic registered
Using IPI Shortcut mode
ACPI wakeup devices: 
 LID SLPB UART EXP0 EXP1 EXP2 EXP3 PCI1 USB0 USB1 USB3 USB7 AC9M 
ACPI: (supports S0 S3 S4 S5)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 188k freed
Synaptics Touchpad, model: 1, fw: 5.9, id: 0x2c6ab1, caps: 0x884793/0x0
serio: Synaptics pass-through port at isa0060/serio1/input0
input: SynPS/2 Synaptics TouchPad on isa0060/serio1
NET: Registered protocol family 1
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 915GM Chipset.
agpgart: AGP aperture is 256M @ 0x0
tg3.c:v3.42 (Oct 3, 2005)
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:02:00.0 to 64
eth0: Tigon3 [partno(BCM95751M) rev 4101 PHY(5750)] (PCI Express) 10/100/1000BaseT Ethernet 00:0a:e4:c1:49:c4
eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1] 
eth0: dma_rwctrl[76180000]
hw_random: RNG not detected
IBM TrackPoint firmware: 0x0e, buttons: 3/3
input: TPPS/2 IBM TrackPoint on synaptics-pt/serio0
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.0: irq 169, io base 0x00001800
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 19 (level, low) -> IRQ 233
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: debug port 1
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 50
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: irq 233, io mem 0xa8000000
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 8 ports detected
snd_pcm: Unknown symbol snd_timer_notify
snd_pcm: Unknown symbol snd_timer_interrupt
snd_pcm: Unknown symbol snd_timer_new
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 50, io base 0x00001820
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 58
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 58, io base 0x00001840
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 19 (level, low) -> IRQ 233
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 233, io base 0x00001860
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 23 (level, low) -> IRQ 225
PCI: Setting latency timer of device 0000:00:1e.3 to 64
ieee80211_crypt: registered algorithm 'NULL'
MC'97 1 converters and GPIO not ready (0xff00)
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 16 (level, low) -> IRQ 169
Yenta: CardBus bridge found at 0000:04:00.0 [1014:0532]
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.0.0
ipw2200: Copyright(c) 2003-2004 Intel Corporation
ACPI: PCI Interrupt 0000:00:1e.2[A] -> GSI 22 (level, low) -> IRQ 185
PCI: Setting latency timer of device 0000:00:1e.2 to 64
Yenta: ISA IRQ mask 0x04b8, PCI irq 169
Socket status: 30000006
pcmcia: parent PCI bridge I/O window: 0x5000 - 0x8fff
cs: IO port probe 0x5000-0x8fff: clean.
pcmcia: parent PCI bridge Memory window: 0xa8400000 - 0xb7ffffff
pcmcia: parent PCI bridge Memory window: 0xd0000000 - 0xd7ffffff
ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 21 (level, low) -> IRQ 66
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
ohci1394: $Rev: 1313 $ Ben Collins <bcollins@debian.org>
ACPI: PCI Interrupt 0000:04:00.1[B] -> GSI 17 (level, low) -> IRQ 50
ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[50]  MMIO=[b1000000-b10007ff]  Max Packet=[2048]
intel8x0_measure_ac97_clock: measured 54303 usecs
intel8x0: clocking to 48000
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[000ae40533400918]
Adding 497972k swap on /dev/sda6.  Priority:-1 extents:1 across:497972k
EXT3 FS on sda5, internal journal
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Processor [CPU] (supports 8 throttling states)
acpi-cpufreq: CPU0 - ACPI performance management activated.
Machine check exception polling timer started.
input: PC Speaker
hdaps: IBM ThinkPad R52 detected.
hdaps: initial latch check good (0x01).
hdaps: device successfully initialized.
hdaps: driver successfully loaded.
Non-volatile memory driver v1.2
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
NTFS driver 2.1.24 [Flags: R/O MODULE].
NTFS volume version 3.1.
pcmcia: Detected deprecated PCMCIA ioctl usage.
pcmcia: This interface will soon be removed from the kernel; please expect breakage unless you upgrade to new tools.
pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details.
cs: IO port probe 0x100-0x4ff: excluding 0x3b8-0x3df 0x3f0-0x3ff 0x4d0-0x4d7
cs: IO port probe 0x800-0x8ff: clean.
cs: IO port probe 0xc00-0xcff: excluding 0xcf8-0xcff
cs: IO port probe 0xa00-0xaff: clean.
ACPI: Battery Slot [BAT0] (battery absent)
ACPI: AC Adapter [AC] (on-line)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Thermal Zone [THM0] (56 C)
wifi (WE) : Driver using old /proc/net/wireless support, please fix driver !
fglrx: module license 'Proprietary. (C) 2002 - ATI Technologies, Starnberg, GERMANY' taints kernel.
[fglrx] Maximum main memory to use for locked dma buffers: 431 MBytes.
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
[fglrx] module loaded - fglrx 8.18.8 [Oct 25 2005] on minor 0
[fglrx] free  PCIe = 54804480
[fglrx] max   PCIe = 54804480
[fglrx] free  LFB = 55504896
[fglrx] max   LFB = 55504896
[fglrx] free  Inv = 0
[fglrx] max   Inv = 0
[fglrx] total Inv = 0
[fglrx] total TIM = 0
[fglrx] total FB  = 0
[fglrx] total PCIe = 16384
ieee80211_crypt: registered algorithm 'WEP'
NET: Registered protocol family 17
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 4
Buffer I/O error on device hdc, logical block 1
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 8
Buffer I/O error on device hdc, logical block 2
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 12
Buffer I/O error on device hdc, logical block 3
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 16
Buffer I/O error on device hdc, logical block 4
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 20
Buffer I/O error on device hdc, logical block 5
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 24
Buffer I/O error on device hdc, logical block 6
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 28
Buffer I/O error on device hdc, logical block 7
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 32
Buffer I/O error on device hdc, logical block 8
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 36
Buffer I/O error on device hdc, logical block 9
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 40
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 44
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 48
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 52
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 56
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 60
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 0
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 4
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 512
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 516
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 512
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51 { IllegalLengthIndication LastFailedSense=0x05 }
ide: failed opcode was: unknown
end_request: I/O error, dev hdc, sector 516

[-- Attachment #4: lspci --]
[-- Type: text/plain, Size: 10733 bytes --]

0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
	Subsystem: IBM: Unknown device 0575
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
	Latency: 0
	Capabilities: <available only to root>

0000:00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x08 (32 bytes)
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: a8100000-a81fffff
	Prefetchable memory behind bridge: c0000000-c7ffffff
	BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
	Capabilities: <available only to root>

0000:00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x08 (32 bytes)
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Memory behind bridge: a8200000-a82fffff
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: <available only to root>

0000:00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x08 (32 bytes)
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: a8300000-a83fffff
	Prefetchable memory behind bridge: 00000000c8000000-00000000c8000000
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: <available only to root>

0000:00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])
	Subsystem: IBM: Unknown device 0565
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin A routed to IRQ 169
	Region 4: I/O ports at 1800 [size=32]

0000:00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])
	Subsystem: IBM: Unknown device 0565
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin B routed to IRQ 50
	Region 4: I/O ports at 1820 [size=32]

0000:00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])
	Subsystem: IBM: Unknown device 0565
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin C routed to IRQ 58
	Region 4: I/O ports at 1840 [size=32]

0000:00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) (prog-if 00 [UHCI])
	Subsystem: IBM: Unknown device 0565
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin D routed to IRQ 233
	Region 4: I/O ports at 1860 [size=32]

0000:00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
	Subsystem: IBM: Unknown device 0566
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin D routed to IRQ 233
	Region 0: Memory at a8000000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <available only to root>

0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=04, subordinate=07, sec-latency=64
	I/O behind bridge: 00005000-00008fff
	Memory behind bridge: a8400000-b7ffffff
	Prefetchable memory behind bridge: 00000000d0000000-00000000d7f00000
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: <available only to root>

0000:00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
	Subsystem: IBM: Unknown device 0567
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin A routed to IRQ 185
	Region 0: I/O ports at 1c00 [size=256]
	Region 1: I/O ports at 1880 [size=64]
	Region 2: Memory at a8000800 (32-bit, non-prefetchable) [size=512]
	Region 3: Memory at a8000400 (32-bit, non-prefetchable) [size=256]
	Capabilities: <available only to root>

0000:00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 03) (prog-if 00 [Generic])
	Subsystem: IBM: Unknown device 0576
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin B routed to IRQ 225
	Region 0: I/O ports at 2400 [size=256]
	Region 1: I/O ports at 2000 [size=128]
	Capabilities: <available only to root>

0000:00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
	Subsystem: IBM: Unknown device 0568
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0

0000:00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03) (prog-if 80 [Master])
	Subsystem: IBM: Unknown device 056a
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Region 0: I/O ports at <unassigned>
	Region 1: I/O ports at <unassigned>
	Region 2: I/O ports at <unassigned>
	Region 3: I/O ports at <unassigned>
	Region 4: I/O ports at 18c0 [size=16]
	Capabilities: <available only to root>

0000:00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
	Subsystem: IBM: Unknown device 056b
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin A routed to IRQ 11
	Region 4: I/O ports at 18e0 [size=32]

0000:01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon Mobility M300] (prog-if 00 [VGA])
	Subsystem: IBM: Unknown device 056e
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x08 (32 bytes)
	Interrupt: pin A routed to IRQ 169
	Region 0: Memory at c0000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at 3000 [size=256]
	Region 2: Memory at a8100000 (32-bit, non-prefetchable) [size=64K]
	Expansion ROM at a8120000 [disabled] [size=128K]
	Capabilities: <available only to root>

0000:02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 11)
	Subsystem: IBM: Unknown device 0577
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x08 (32 bytes)
	Interrupt: pin A routed to IRQ 169
	Region 0: Memory at a8200000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <available only to root>

0000:04:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
	Subsystem: IBM: Unknown device 0532
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 168
	Interrupt: pin A routed to IRQ 169
	Region 0: Memory at a8400000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=04, secondary=05, subordinate=08, sec-latency=176
	Memory window 0: d0000000-d1fff000 (prefetchable)
	Memory window 1: aa000000-abfff000
	I/O window 0: 00005000-000050ff
	I/O window 1: 00005400-000054ff
	BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
	16-bit legacy interface ports at 0001

0000:04:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) (prog-if 10 [OHCI])
	Subsystem: IBM: Unknown device 01cf
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (500ns min, 1000ns max)
	Interrupt: pin B routed to IRQ 50
	Region 0: Memory at b1000000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <available only to root>

0000:04:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05)
	Subsystem: Intel Corporation: Unknown device 2712
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (750ns min, 6000ns max), Cache Line Size: 0x08 (32 bytes)
	Interrupt: pin A routed to IRQ 66
	Region 0: Memory at a8401000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <available only to root>


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: Linux 2.6.14: Badness in as-iosched
  2005-11-10 21:48 ` Linux 2.6.14: Badness in as-iosched Brice Goglin
@ 2005-11-21 14:54   ` Jens Axboe
  2005-11-21 15:36     ` Brice Goglin
  0 siblings, 1 reply; 14+ messages in thread
From: Jens Axboe @ 2005-11-21 14:54 UTC (permalink / raw)
  To: Brice Goglin; +Cc: Linus Torvalds, LKML, Andrew Morton

On Thu, Nov 10 2005, Brice Goglin wrote:
> Hi Jens,
> 
> I just hit a badness (actually, tons of badness like this) in as-iosched
> while ripping
> an audio CD with ripperX (with cdparanoia as a backend).
> I was using 2.6.14 on an IBM Thinkpad R52. The kernel has been compiled with
> gcc-4.0.2-2 (Debian testing).
> 
> The first badness in dmesg is:
> 
> cdrom: dropping to single frame dma
> arq->state: 4
> Badness in as_insert_request at drivers/block/as-iosched.c:1519
>  [<c0237410>] as_insert_request+0x70/0x1d0
>  [<c022dc25>] __elv_add_request+0xa5/0xe0
>  [<c022dc8b>] elv_add_request+0x2b/0x40
>  [<c0230fe6>] blk_execute_rq_nowait+0x46/0x60
>  [<c023107a>] blk_execute_rq+0x7a/0xe0
>  [<c0231310>] blk_end_sync_rq+0x0/0x30
>  [<c0160b77>] bio_phys_segments+0x27/0x30
>  [<c0232610>] blk_rq_bio_prep+0x40/0xb0
>  [<c0230dc7>] blk_rq_map_user+0xb7/0xf0
>  [<c026bc32>] cdrom_read_cdda_bpc+0x182/0x210
>  [<c026bd1b>] cdrom_read_cdda+0x5b/0xc0

Similar case was posted yesterday (I realize yours is older, just missed
it the first time around), see my explanation here:

http://lkml.org/lkml/2005/11/20/119

And work-around below.

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 1539603..7540d27 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2089,7 +2089,7 @@ static int cdrom_read_cdda_bpc(struct cd
 			       int lba, int nframes)
 {
 	request_queue_t *q = cdi->disk->queue;
-	struct request *rq;
+	struct request *rq = NULL;
 	struct bio *bio;
 	unsigned int len;
 	int nr, ret = 0;
@@ -2097,13 +2097,13 @@ static int cdrom_read_cdda_bpc(struct cd
 	if (!q)
 		return -ENXIO;
 
-	rq = blk_get_request(q, READ, GFP_KERNEL);
-	if (!rq)
-		return -ENOMEM;
-
 	cdi->last_sense = 0;
 
 	while (nframes) {
+		rq = blk_get_request(q, READ, GFP_KERNEL);
+		if (!rq)
+			return -ENOMEM;
+
 		nr = nframes;
 		if (cdi->cdda_method == CDDA_BPC_SINGLE)
 			nr = 1;
@@ -2151,9 +2151,13 @@ static int cdrom_read_cdda_bpc(struct cd
 		nframes -= nr;
 		lba += nr;
 		ubuf += len;
+		blk_put_request(rq);
+		rq = NULL;
 	}
 
-	blk_put_request(rq);
+	if (rq)
+		blk_put_request(rq);
+
 	return ret;
 }
 

-- 
Jens Axboe


^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: Linux 2.6.14: Badness in as-iosched
  2005-11-21 14:54   ` Jens Axboe
@ 2005-11-21 15:36     ` Brice Goglin
  2005-11-21 15:39       ` Jens Axboe
  0 siblings, 1 reply; 14+ messages in thread
From: Brice Goglin @ 2005-11-21 15:36 UTC (permalink / raw)
  To: Jens Axboe; +Cc: Linus Torvalds, LKML, Andrew Morton

Jens Axboe wrote:

>On Thu, Nov 10 2005, Brice Goglin wrote:
>  
>
>>Hi Jens,
>>
>>I just hit a badness (actually, tons of badness like this) in as-iosched
>>while ripping
>>an audio CD with ripperX (with cdparanoia as a backend).
>>I was using 2.6.14 on an IBM Thinkpad R52. The kernel has been compiled with
>>gcc-4.0.2-2 (Debian testing).
>>
>>The first badness in dmesg is:
>>
>>cdrom: dropping to single frame dma
>>arq->state: 4
>>Badness in as_insert_request at drivers/block/as-iosched.c:1519
>> [<c0237410>] as_insert_request+0x70/0x1d0
>> [<c022dc25>] __elv_add_request+0xa5/0xe0
>> [<c022dc8b>] elv_add_request+0x2b/0x40
>> [<c0230fe6>] blk_execute_rq_nowait+0x46/0x60
>> [<c023107a>] blk_execute_rq+0x7a/0xe0
>> [<c0231310>] blk_end_sync_rq+0x0/0x30
>> [<c0160b77>] bio_phys_segments+0x27/0x30
>> [<c0232610>] blk_rq_bio_prep+0x40/0xb0
>> [<c0230dc7>] blk_rq_map_user+0xb7/0xf0
>> [<c026bc32>] cdrom_read_cdda_bpc+0x182/0x210
>> [<c026bd1b>] cdrom_read_cdda+0x5b/0xc0
>>    
>>
>
>Similar case was posted yesterday (I realize yours is older, just missed
>it the first time around), see my explanation here:
>
>http://lkml.org/lkml/2005/11/20/119
>
>And work-around below.
>  
>
Thank you very much, Jens.
Is this patch going to -stable ?

Brice Goglin


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: Linux 2.6.14: Badness in as-iosched
  2005-11-21 15:36     ` Brice Goglin
@ 2005-11-21 15:39       ` Jens Axboe
  0 siblings, 0 replies; 14+ messages in thread
From: Jens Axboe @ 2005-11-21 15:39 UTC (permalink / raw)
  To: Brice Goglin; +Cc: Linus Torvalds, LKML, Andrew Morton

On Mon, Nov 21 2005, Brice Goglin wrote:
> Jens Axboe wrote:
> 
> >On Thu, Nov 10 2005, Brice Goglin wrote:
> >  
> >
> >>Hi Jens,
> >>
> >>I just hit a badness (actually, tons of badness like this) in as-iosched
> >>while ripping
> >>an audio CD with ripperX (with cdparanoia as a backend).
> >>I was using 2.6.14 on an IBM Thinkpad R52. The kernel has been compiled with
> >>gcc-4.0.2-2 (Debian testing).
> >>
> >>The first badness in dmesg is:
> >>
> >>cdrom: dropping to single frame dma
> >>arq->state: 4
> >>Badness in as_insert_request at drivers/block/as-iosched.c:1519
> >> [<c0237410>] as_insert_request+0x70/0x1d0
> >> [<c022dc25>] __elv_add_request+0xa5/0xe0
> >> [<c022dc8b>] elv_add_request+0x2b/0x40
> >> [<c0230fe6>] blk_execute_rq_nowait+0x46/0x60
> >> [<c023107a>] blk_execute_rq+0x7a/0xe0
> >> [<c0231310>] blk_end_sync_rq+0x0/0x30
> >> [<c0160b77>] bio_phys_segments+0x27/0x30
> >> [<c0232610>] blk_rq_bio_prep+0x40/0xb0
> >> [<c0230dc7>] blk_rq_map_user+0xb7/0xf0
> >> [<c026bc32>] cdrom_read_cdda_bpc+0x182/0x210
> >> [<c026bd1b>] cdrom_read_cdda+0x5b/0xc0
> >>    
> >>
> >
> >Similar case was posted yesterday (I realize yours is older, just missed
> >it the first time around), see my explanation here:
> >
> >http://lkml.org/lkml/2005/11/20/119
> >
> >And work-around below.
> >  
> >
> Thank you very much, Jens.
> Is this patch going to -stable ?

Probably just killing the 'as' printk is a lot better for -stable.

Signed-off-by: Jens Axboe <axboe@suse.de>

--- linux-2.6.14/drivers/block/as-iosched.c~	2005-11-21 16:38:36.000000000 +0100
+++ linux-2.6.14/drivers/block/as-iosched.c	2005-11-21 16:39:07.000000000 +0100
@@ -1513,13 +1513,8 @@
 	struct as_data *ad = q->elevator->elevator_data;
 	struct as_rq *arq = RQ_DATA(rq);
 
-	if (arq) {
-		if (arq->state != AS_RQ_PRESCHED) {
-			printk("arq->state: %d\n", arq->state);
-			WARN_ON(1);
-		}
+	if (arq)
 		arq->state = AS_RQ_NEW;
-	}
 
 	/* barriers must flush the reorder queue */
 	if (unlikely(rq->flags & (REQ_SOFTBARRIER | REQ_HARDBARRIER)

-- 
Jens Axboe


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2005-11-21 15:38 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-10-28  0:28 Linux 2.6.14 Linus Torvalds
2005-10-28  4:36 ` Nigel Cunningham
2005-10-28  5:00   ` Linus Torvalds
2005-10-28 16:49 ` [PATCH] ext3: Fix warning without quota support (was: Linux 2.6.14) Jean Delvare
2005-10-28 22:58 ` [was Re: Linux 2.6.14 ] Revert "x86-64: Avoid unnecessary double bouncing for swiotlb" Ravikiran G Thirumalai
2005-10-29 10:14   ` Andi Kleen
2005-10-31 21:48     ` Ravikiran G Thirumalai
2005-11-03 18:35       ` Andi Kleen
2005-11-03 21:07         ` Muli Ben-Yehuda
2005-10-30  7:36 ` Linux 2.6.14 ehci-hcd hangs machine Borislav Petkov
2005-11-10 21:48 ` Linux 2.6.14: Badness in as-iosched Brice Goglin
2005-11-21 14:54   ` Jens Axboe
2005-11-21 15:36     ` Brice Goglin
2005-11-21 15:39       ` Jens Axboe

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