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* linux-next: Tree for December 16
@ 2008-12-16 11:37 Stephen Rothwell
  2008-12-16 23:26 ` Andrew Morton
                   ` (2 more replies)
  0 siblings, 3 replies; 56+ messages in thread
From: Stephen Rothwell @ 2008-12-16 11:37 UTC (permalink / raw)
  To: linux-next; +Cc: LKML

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Hi all,

Changes since 20081215:

Undropped tree:
	rr
	boot-params

Dropped trees (temporarily):
	v4l-dvb (build problem)
	lblnet (build failure)
	semaphore-removal (due to unfixed conflicts against Linus' tree)
	cpu_alloc (build problem)
	perfmon3 (concerns from the x86 team)
	audit (difficult conflicts)
	nommu (build problem)

The rr tree gained a conflict against the cpus4096 tree and lost 5 other
conflicts.

The lblnet tree gained a build failure and was dropped.

The boot-params tree lost its build failure.

I also applied "Define smp_call_function_many for UP" from Rusty Russell
(which is now in Linus' tree for tomorrow) and reverted 2 commits from the
scsi tree due to build problems.

----------------------------------------------------------------------------

I have created today's linux-next tree at
git://git.kernel.org/pub/scm/linux/kernel/git/sfr/linux-next.git
(patches at
http://www.kernel.org/pub/linux/kernel/people/sfr/linux-next/).  If you
are tracking the linux-next tree using git, you should not use "git pull"
to do so as that will try to merge the new linux-next release with the
old one.  You should use "git fetch" as mentioned in the FAQ on the wiki
(see below).

You can see which trees have been included by looking in the Next/Trees
file in the source.  There are also quilt-import.log and merge.log files
in the Next directory.  Between each merge, the tree was built with
a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
final fixups (if any), it is also built with powerpc allnoconfig,
44x_defconfig and allyesconfig (minus CONFIG_PROFILE_ALL_BRANCHES) and
i386, sparc and sparc64 defconfig.

Below is a summary of the state of the merge.

We are up to 133 trees (counting Linus' and 15 trees of patches pending for
Linus' tree), more are welcome (even if they are currently empty).
Thanks to those who have contributed, and to those who haven't, please do.

Status of my local build tests will be at
http://kisskb.ellerman.id.au/linux-next .  If maintainers want to give
advice about cross compilers/configs that work, we are always open to add
more builds.

Thanks to Jan Dittmer for adding the linux-next tree to his build tests
at http://l4x.org/k/ , the guys at http://test.kernel.org/ and Randy
Dunlap for doing many randconfig builds.

There is a wiki covering stuff to do with linux-next at
http://linux.f-seidel.de/linux-next/pmwiki/ .  Thanks to Frank Seidel.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

$ git checkout master
$ git reset --hard stable
Merging origin/master
Merging arm-current/master
Merging m68k-current/for-linus
Merging powerpc-merge/merge
Merging sparc-current/master
Merging scsi-rc-fixes/master
Merging net-current/master
Merging sound-current/for-linus
Merging pci-current/for-linus
Merging wireless-current/master
Merging kbuild-current/master
Merging quilt/driver-core.current
Merging quilt/usb.current
Merging cpufreq-current/fixes
Merging input-current/for-linus
Merging md-current/for-2.6.26
Merging audit-current/for-linus
Merging dwmw2/master
Applying: Define smp_call_function_many for UP
Merging arm/devel
Merging avr32/avr32-arch
Merging blackfin/for-linus
Merging cris/for-next
Merging ia64/test
Merging m68k/for-next
Merging m68knommu/for-next
Merging mips/mips-for-linux-next
Merging parisc/master
Merging powerpc/next
Merging 4xx/next
Merging galak/next
Merging pxa/for-next
Merging s390/features
CONFLICT (content): Merge conflict in drivers/char/Makefile
Merging sh/master
Merging sparc/master
Merging x86/auto-x86-next
Merging xtensa/master
Merging quilt/driver-core
CONFLICT (content): Merge conflict in arch/powerpc/platforms/85xx/mpc85xx_mds.c
Merging quilt/usb
Merging tip-core/auto-core-next
Merging cpus4096/auto-cpus4096-next
CONFLICT (content): Merge conflict in scripts/recordmcount.pl
Merging ftrace/auto-ftrace-next
Merging genirq/auto-genirq-next
Merging safe-poison-pointers/auto-safe-poison-pointers-next
Merging sched/auto-sched-next
Merging stackprotector/auto-stackprotector-next
Merging timers/auto-timers-next
Merging pci/linux-next
CONFLICT (content): Merge conflict in drivers/pci/pci-driver.c
Merging quilt/device-mapper
CONFLICT (content): Merge conflict in drivers/md/dm.c
Merging hid/for-next
Merging quilt/i2c
Merging quilt/jdelvare-hwmon
Merging quilt/kernel-doc
Merging v4l-dvb/master
$ git reset --hard HEAD^
Merging jfs/next
Merging kbuild/master
Merging quilt/ide
Merging libata/NEXT
Merging nfs/linux-next
Merging xfs/master
CONFLICT (content): Merge conflict in fs/xfs/xfs_rename.c
Merging infiniband/for-next
Merging acpi/test
Merging nfsd/nfsd-next
Merging ieee1394/for-next
Merging ubi/linux-next
Merging kvm/master
CONFLICT (content): Merge conflict in arch/x86/kernel/reboot.c
Merging dlm/next
Merging scsi/master
Merging ocfs2/linux-next
Merging ext4/next
Merging async_tx/next
Merging udf/for_next
Merging net/master
CONFLICT (delete/modify): arch/sparc64/kernel/idprom.c deleted in HEAD and modified in net/master. Version net/master of arch/sparc64/kernel/idprom.c left in tree.
CONFLICT (content): Merge conflict in drivers/net/e1000e/ich8lan.c
CONFLICT (content): Merge conflict in fs/lockd/host.c
CONFLICT (content): Merge conflict in fs/lockd/mon.c
$ git rm -f arch/sparc64/kernel/idprom.c
Applying: net: async_tx merge fix
Merging mtd/master
CONFLICT (content): Merge conflict in arch/arm/mach-pxa/corgi.c
CONFLICT (content): Merge conflict in arch/arm/mach-pxa/poodle.c
CONFLICT (content): Merge conflict in arch/arm/mach-pxa/spitz.c
Merging wireless/master
Merging crypto/master
Merging vfs/for-next
Merging sound/for-next
CONFLICT (content): Merge conflict in sound/drivers/pcsp/pcsp.c
Applying: sound: fixup for timers tree interaction
Merging cpufreq/next
Merging v9fs/for-next
Merging rr_cpumask/master
CONFLICT (content): Merge conflict in arch/x86/kernel/io_apic.c
CONFLICT (content): Merge conflict in kernel/sched.c
CONFLICT (content): Merge conflict in kernel/sched_stats.h
Merging quilt/rr
CONFLICT (content): Merge conflict in kernel/sched.c
Merging cifs/master
CONFLICT (content): Merge conflict in fs/cifs/connect.c
Applying: cifs: update for new IP4/6 address printing
Merging mmc/next
Merging gfs2/master
Merging input/next
Merging semaphore/semaphore
Merging semaphore-removal/semaphore-removal
CONFLICT (content): Merge conflict in arch/arm/mach-lh7a40x/clocks.c
CONFLICT (content): Merge conflict in net/9p/trans_virtio.c
$ git reset --hard
Merging bkl-removal/bkl-removal
CONFLICT (content): Merge conflict in fs/ioctl.c
Merging ubifs/linux-next
Merging lsm/for-next
Merging block/for-next
CONFLICT (content): Merge conflict in fs/bio.c
Merging embedded/master
Merging firmware/master
CONFLICT (content): Merge conflict in drivers/net/tg3.c
CONFLICT (content): Merge conflict in firmware/Makefile
CONFLICT (content): Merge conflict in firmware/WHENCE
Merging pcmcia/master
Merging battery/master
Merging leds/for-mm
Merging backlight/for-mm
Merging kgdb/kgdb-next
Merging slab/for-next
Merging uclinux/for-next
Merging md/for-next
Merging kmemcheck/auto-kmemcheck-next
CONFLICT (content): Merge conflict in MAINTAINERS
CONFLICT (content): Merge conflict in arch/x86/mm/Makefile
CONFLICT (content): Merge conflict in mm/slab.c
CONFLICT (content): Merge conflict in mm/slub.c
Merging generic-ipi/auto-generic-ipi-next
Merging mfd/for-next
Merging hdlc/hdlc-next
Merging drm/drm-next
Merging voltage/for-next
Merging security-testing/next
CONFLICT (content): Merge conflict in drivers/char/tty_audit.c
CONFLICT (content): Merge conflict in fs/cifs/cifs_fs_sb.h
CONFLICT (content): Merge conflict in fs/ocfs2/namei.c
CONFLICT (content): Merge conflict in fs/xfs/linux-2.6/xfs_cred.h
CONFLICT (content): Merge conflict in fs/xfs/linux-2.6/xfs_globals.h
CONFLICT (content): Merge conflict in fs/xfs/linux-2.6/xfs_ioctl.c
CONFLICT (content): Merge conflict in fs/xfs/xfs_vnodeops.h
Merging lblnet/master
CONFLICT (content): Merge conflict in Documentation/feature-removal-schedule.txt
$ git reset --hard HEAD^
Merging quilt/ttydev
CONFLICT (content): Merge conflict in fs/devpts/inode.c
Merging agp/agp-next
Merging oprofile/auto-oprofile-next
Merging fastboot/auto-fastboot-next
Merging sparseirq/auto-sparseirq-next
Merging iommu/auto-iommu-next
Merging uwb/for-upstream
Merging watchdog/master
CONFLICT (content): Merge conflict in drivers/watchdog/iTCO_wdt.c
Merging proc/proc
Merging bdev/master
Merging dwmw2-iommu/master
Merging cpu_alloc/cpu_alloc
CONFLICT (content): Merge conflict in kernel/lockdep.c
CONFLICT (content): Merge conflict in kernel/module.c
$ git reset --hard
Merging cputime/cputime
CONFLICT (content): Merge conflict in kernel/sched.c
Merging osd/linux-next
Merging fatfs/master
Merging fuse/for-next
Merging jc_docs/docs-next
Merging nommu/master
CONFLICT (content): Merge conflict in Documentation/sysctl/vm.txt
CONFLICT (content): Merge conflict in kernel/fork.c
$ git reset --hard
Merging trivial/for-next
Merging audit/for-next
CONFLICT (content): Merge conflict in include/linux/audit.h
CONFLICT (content): Merge conflict in kernel/auditsc.c
CONFLICT (content): Merge conflict in kernel/capability.c
CONFLICT (content): Merge conflict in security/commoncap.c
$ git reset --hard
Merging quilt/staging
CONFLICT (delete/modify): drivers/staging/winbond/linux/wbusb.c deleted in quilt/staging and modified in HEAD. Version HEAD of drivers/staging/winbond/linux/wbusb.c left in tree.
CONFLICT (content): Merge conflict in drivers/staging/wlan-ng/p80211netdev.c
CONFLICT (content): Merge conflict in drivers/staging/wlan-ng/p80211wext.c
$ git rm -f drivers/staging/winbond/linux/wbusb.c
Merging scsi-post-merge/master
Merging boot-params/master
CONFLICT (content): Merge conflict in arch/arm/kernel/setup.c
CONFLICT (content): Merge conflict in arch/parisc/kernel/setup.c
CONFLICT (content): Merge conflict in arch/sh/boards/mach-migor/setup.c
CONFLICT (content): Merge conflict in init/main.c
Created commit fb7636d: Revert "[SCSI] fcoe: Fibre Channel over Ethernet"
Created commit 0360af7: Revert "[SCSI] libfc: A modular Fibre Channel library"

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^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: linux-next: Tree for December 16
  2008-12-16 11:37 linux-next: Tree for December 16 Stephen Rothwell
@ 2008-12-16 23:26 ` Andrew Morton
  2008-12-17  6:59   ` linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16) Stephen Rothwell
  2008-12-17  7:07   ` linux-next: Tree for December 16 Artem Bityutskiy
  2008-12-17  7:08   ` Kamalesh Babulal
  2008-12-19 10:54 ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
  2 siblings, 2 replies; 56+ messages in thread
From: Andrew Morton @ 2008-12-16 23:26 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: linux-next, linux-kernel, Adrian Hunter, Artem Bityutskiy,
	David Woodhouse

On Tue, 16 Dec 2008 22:37:54 +1100
Stephen Rothwell <sfr@canb.auug.org.au> wrote:

> I have created today's linux-next tree at
> git://git.kernel.org/pub/scm/linux/kernel/git/sfr/linux-next.git
> (patches at
> http://www.kernel.org/pub/linux/kernel/people/sfr/linux-next/)

This MTD patch:

commit 69423d99fc182a81f3c5db3eb5c140acc6fc64be
Author:     Adrian Hunter <ext-adrian.hunter@nokia.com>
AuthorDate: Wed Dec 10 13:37:21 2008 +0000
Commit:     David Woodhouse <David.Woodhouse@intel.com>
CommitDate: Wed Dec 10 13:37:21 2008 +0000

    [MTD] update internal API to support 64-bit device size

broke the i386 build:

ERROR: "__udivdi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined!
ERROR: "__umoddi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined!
ERROR: "__umoddi3" [drivers/mtd/devices/m25p80.ko] undefined!

because things like

                pageaddr = instr->addr / priv->page_size;

are now doing a 64-bit divide.

These will all need to be hunted down and converted to do_div().

^ permalink raw reply	[flat|nested] 56+ messages in thread

* linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16)
  2008-12-16 23:26 ` Andrew Morton
@ 2008-12-17  6:59   ` Stephen Rothwell
  2008-12-17  9:32     ` Artem Bityutskiy
  2008-12-17  7:07   ` linux-next: Tree for December 16 Artem Bityutskiy
  1 sibling, 1 reply; 56+ messages in thread
From: Stephen Rothwell @ 2008-12-17  6:59 UTC (permalink / raw)
  To: David Woodhouse
  Cc: linux-next, linux-kernel, Adrian Hunter, Artem Bityutskiy, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 683 bytes --]

On Tue, 16 Dec 2008 15:26:07 -0800 Andrew Morton <akpm@linux-foundation.org> wrote:
>
> This MTD patch:
> 
> commit 69423d99fc182a81f3c5db3eb5c140acc6fc64be
> Author:     Adrian Hunter <ext-adrian.hunter@nokia.com>
> AuthorDate: Wed Dec 10 13:37:21 2008 +0000
> Commit:     David Woodhouse <David.Woodhouse@intel.com>
> CommitDate: Wed Dec 10 13:37:21 2008 +0000
> 
>     [MTD] update internal API to support 64-bit device size
> 
> broke the i386 build:

Also a few arm configs and the m68k allmodconfig.  I shall revert the mtd
tree from linux-next today.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: linux-next: Tree for December 16
  2008-12-16 23:26 ` Andrew Morton
  2008-12-17  6:59   ` linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16) Stephen Rothwell
@ 2008-12-17  7:07   ` Artem Bityutskiy
  1 sibling, 0 replies; 56+ messages in thread
From: Artem Bityutskiy @ 2008-12-17  7:07 UTC (permalink / raw)
  To: Andrew Morton
  Cc: Stephen Rothwell, linux-next, linux-kernel, Adrian Hunter,
	David Woodhouse

ext Andrew Morton wrote:
> On Tue, 16 Dec 2008 22:37:54 +1100
> Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> 
>> I have created today's linux-next tree at
>> git://git.kernel.org/pub/scm/linux/kernel/git/sfr/linux-next.git
>> (patches at
>> http://www.kernel.org/pub/linux/kernel/people/sfr/linux-next/)
> 
> This MTD patch:
> 
> commit 69423d99fc182a81f3c5db3eb5c140acc6fc64be
> Author:     Adrian Hunter <ext-adrian.hunter@nokia.com>
> AuthorDate: Wed Dec 10 13:37:21 2008 +0000
> Commit:     David Woodhouse <David.Woodhouse@intel.com>
> CommitDate: Wed Dec 10 13:37:21 2008 +0000
> 
>     [MTD] update internal API to support 64-bit device size
> 
> broke the i386 build:
> 
> ERROR: "__udivdi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined!
> ERROR: "__umoddi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined!
> ERROR: "__umoddi3" [drivers/mtd/devices/m25p80.ko] undefined!
> 
> because things like
> 
>                 pageaddr = instr->addr / priv->page_size;
> 
> are now doing a 64-bit divide.
> 
> These will all need to be hunted down and converted to do_div().

Right, I'll fix this shortly.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

^ permalink raw reply	[flat|nested] 56+ messages in thread

* next-20081216 - powerpc link error 'dynreloc miscount'
  2008-12-16 11:37 linux-next: Tree for December 16 Stephen Rothwell
@ 2008-12-17  7:08   ` Kamalesh Babulal
  2008-12-17  7:08   ` Kamalesh Babulal
  2008-12-19 10:54 ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
  2 siblings, 0 replies; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-17  7:08 UTC (permalink / raw)
  To: Stephen Rothwell; +Cc: linux-next, LKML, linuxppc-dev, sam, mel, linux-kbuild

Hi,
	next-20081216 build breaks on powerpc

ld: dynreloc miscount for kernel/built-in.o, section .opd
ld: can not edit opd Bad value
make: *** [vmlinux.o] Error 1

# ld --version
GNU ld version 2.16.1 Debian GNU/Linux

# gcc --version
gcc (GCC) 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9)

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc8-next-20081216
# Tue Dec 16 15:27:34 2008
#
CONFIG_PPC64=y

#
# Processor support
#
# CONFIG_POWER4_ONLY is not set
CONFIG_POWER3=y
CONFIG_POWER4=y
# CONFIG_TUNE_CELL is not set
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_MM_SLICES=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_SMP=y
CONFIG_NR_CPUS=32
CONFIG_64BIT=y
CONFIG_WORD_SIZE=64
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_HIBERNATE_64=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
CONFIG_PPC_DCR_MMIO=y
CONFIG_PPC_DCR=y
CONFIG_PPC_OF_PLATFORM_PCI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=n
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_NS is not set
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
CONFIG_PPC_MSI_BITMAP=y

#
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_PPC_PSERIES=y
CONFIG_PPC_SPLPAR=y
CONFIG_EEH=y
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
CONFIG_PPC_SMLPAR=y
CONFIG_CMM=y
CONFIG_PPC_ISERIES=y

#
# iSeries device drivers
#
CONFIG_VIODASD=y
CONFIG_VIOCD=m
CONFIG_VIOTAPE=m
CONFIG_VIOPATH=y
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
CONFIG_PPC_MAPLE=y
CONFIG_PPC_PASEMI=y

#
# PA Semi PWRficient options
#
CONFIG_PPC_PASEMI_IOMMU=y
# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
CONFIG_PPC_PASEMI_MDIO=y
# CONFIG_PPC_PS3 is not set
CONFIG_PPC_CELL=y
CONFIG_PPC_CELL_NATIVE=y
CONFIG_PPC_IBM_CELL_BLADE=y
CONFIG_PPC_CELLEB=y

#
# Cell Broadband Engine options
#
CONFIG_SPU_FS=m
CONFIG_SPU_FS_64K_LS=y
# CONFIG_SPU_TRACE is not set
CONFIG_SPU_BASE=y
CONFIG_CBE_RAS=y
CONFIG_PPC_IBM_CELL_RESETBUTTON=y
CONFIG_PPC_IBM_CELL_POWERBUTTON=m
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
CONFIG_CBE_CPUFREQ_PMI=m
CONFIG_CBE_CPUFREQ_SPU_GOVERNOR=m
CONFIG_OPROFILE_CELL=y
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_PPC_UDBG_BEAT=y
CONFIG_XICS=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
CONFIG_U3_DART=y
CONFIG_PPC_RTAS=y
CONFIG_RTAS_ERROR_LOGGING=y
CONFIG_RTAS_PROC=y
CONFIG_RTAS_FLASH=m
CONFIG_PPC_PMI=m
CONFIG_MMIO_NVRAM=y
CONFIG_MPIC_U3_HT_IRQS=y
CONFIG_MPIC_BROKEN_REGREAD=y
CONFIG_IBMVIO=y
CONFIG_IBMEBUS=y
# CONFIG_PPC_MPC106 is not set
CONFIG_PPC_970_NAP=y
CONFIG_PPC_INDIRECT_IO=y
CONFIG_GENERIC_IOMAP=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set

#
# CPU Frequency drivers
#
CONFIG_CPU_FREQ_PMAC64=y
CONFIG_PPC_PASEMI_CPUFREQ=y
CONFIG_AXON_RAM=m
# CONFIG_FSL_ULI1575 is not set

#
# Kernel options
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
CONFIG_IOMMU_HELPER=y
CONFIG_HOTPLUG_CPU=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_KEXEC=y
# CONFIG_PHYP_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_PPC_HAS_HASH_64K=y
# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=13
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y

#
# Bus options
#
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_ELECTRA_CF=y
CONFIG_HOTPLUG_PCI=m
# CONFIG_HOTPLUG_PCI_FAKE is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
# CONFIG_HAS_RAPIDIO is not set
# CONFIG_RELOCATABLE is not set
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NET_NS is not set
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
CONFIG_NET_IPIP=y
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
# CONFIG_NF_CT_PROTO_DCCP is not set
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
# CONFIG_NF_CT_PROTO_UDPLITE is not set
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
CONFIG_NETFILTER_XT_MATCH_U32=m
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# 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_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
# CONFIG_DCB is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
# 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=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y

#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECS is not set
# CONFIG_BLK_DEV_DELKIN is not set
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y

#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y

#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8213 is not set
# 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_SL82C105 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_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_CELLEB=y
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA=y

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y

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

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

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_SRP_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
CONFIG_SCSI_IBMVSCSI=y
CONFIG_SCSI_IBMVFC=m
CONFIG_SCSI_IBMVFC_TRACE=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=y
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
CONFIG_ATA_NONSTANDARD=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_SIL24=y
CONFIG_ATA_SFF=y
CONFIG_SATA_SVW=y
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_SCC is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#

#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=y
CONFIG_IEEE1394_OHCI1394=y
# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=y
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB_PMU=y
# CONFIG_ADB_PMU_LED is not set
CONFIG_PMAC_SMU=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_THERM_PM72=y
CONFIG_WINDFARM=y
CONFIG_WINDFARM_PM81=y
CONFIG_WINDFARM_PM91=y
CONFIG_WINDFARM_PM112=y
CONFIG_WINDFARM_PM121=y
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
CONFIG_BROADCOM_PHY=m
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_IBMVETH=m
# CONFIG_IBM_NEW_EMAC is not set
CONFIG_IBM_NEW_EMAC_ZMII=y
CONFIG_IBM_NEW_EMAC_RGMII=y
CONFIG_IBM_NEW_EMAC_TAH=y
CONFIG_IBM_NEW_EMAC_EMAC4=y
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
CONFIG_ACENIC=y
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
CONFIG_SPIDER_NET=m
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
CONFIG_EHEA=m
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
CONFIG_IXGB=m
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
CONFIG_PASEMI_MAC=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
CONFIG_TR=y
CONFIG_IBMOL=y
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS 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_NET_PCMCIA is not set
# CONFIG_WAN is not set
CONFIG_ISERIES_VETH=m
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=m
# 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_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# 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_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_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_PMACZILOG is not set
CONFIG_SERIAL_ICOM=m
CONFIG_SERIAL_TXX9=y
CONFIG_HAS_TXX9_SERIAL=y
CONFIG_SERIAL_TXX9_NR_UARTS=6
CONFIG_SERIAL_TXX9_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_CONSOLE=y
CONFIG_HVC_ISERIES=y
CONFIG_HVC_RTAS=y
CONFIG_HVC_BEAT=y
# CONFIG_HVC_UDBG is not set
CONFIG_HVCS=m
CONFIG_IBM_BSR=m
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_IPWIRELESS is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# Mac SMBus host controller drivers
#
CONFIG_I2C_POWERMAC=y

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_PASEMI=y
# CONFIG_I2C_SIMTEC is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 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
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set

#
# Multimedia devices
#

#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set

#
# Multimedia drivers
#
# CONFIG_DAB is not set

#
# Graphics support
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=m
CONFIG_FB_MATROX_MAVEN=m
CONFIG_FB_MATROX_MULTIHEAD=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y

#
# Display hardware drivers
#

#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
CONFIG_FB_LOGO_EXTRA=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_DRIVERS=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
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
CONFIG_SND_AOA_TAS=m
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
CONFIG_USB_HIDDEV=y

#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_NTRIG=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
# CONFIG_GREENASIA_FF is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#

#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB 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
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
CONFIG_USB_STORAGE_CYPRESS_ATACB=n
# CONFIG_USB_LIBUSUAL is not set

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

#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=m
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set

#
# OTG and related infrastructure
#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
# CONFIG_INFINIBAND_IPATH is not set
CONFIG_INFINIBAND_EHCA=m
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_CM is not set
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
# CONFIG_INFINIBAND_SRP is not set
CONFIG_INFINIBAND_ISER=m
CONFIG_EDAC=y

#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_PASEMI=y
# CONFIG_EDAC_CELL is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set

#
# SPI RTC drivers
#

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_PPC=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set

#
# 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=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_FS_XIP=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=y
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set

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

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_XPRT_RDMA=m
# CONFIG_SUNRPC_REGISTER_V4 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 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

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y

#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y

#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_CONTEXT_SWITCH_TRACER=y
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_KMEMTRACE is not set
CONFIG_DYNAMIC_PRINTK_DEBUG=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_PRINT_STACK_DEPTH=64
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_HCALL_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
CONFIG_XMON=y
# CONFIG_XMON_DEFAULT is not set
CONFIG_XMON_DISASSEMBLY=y
CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=m
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* next-20081216 - powerpc link error 'dynreloc miscount'
@ 2008-12-17  7:08   ` Kamalesh Babulal
  0 siblings, 0 replies; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-17  7:08 UTC (permalink / raw)
  To: Stephen Rothwell; +Cc: linux-kbuild, mel, LKML, linuxppc-dev, linux-next, sam

Hi,
	next-20081216 build breaks on powerpc

ld: dynreloc miscount for kernel/built-in.o, section .opd
ld: can not edit opd Bad value
make: *** [vmlinux.o] Error 1

# ld --version
GNU ld version 2.16.1 Debian GNU/Linux

# gcc --version
gcc (GCC) 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9)

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc8-next-20081216
# Tue Dec 16 15:27:34 2008
#
CONFIG_PPC64=y

#
# Processor support
#
# CONFIG_POWER4_ONLY is not set
CONFIG_POWER3=y
CONFIG_POWER4=y
# CONFIG_TUNE_CELL is not set
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_MM_SLICES=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_SMP=y
CONFIG_NR_CPUS=32
CONFIG_64BIT=y
CONFIG_WORD_SIZE=64
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_HIBERNATE_64=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
CONFIG_PPC_DCR_MMIO=y
CONFIG_PPC_DCR=y
CONFIG_PPC_OF_PLATFORM_PCI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=n
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_NS is not set
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
CONFIG_PPC_MSI_BITMAP=y

#
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_PPC_PSERIES=y
CONFIG_PPC_SPLPAR=y
CONFIG_EEH=y
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
CONFIG_PPC_SMLPAR=y
CONFIG_CMM=y
CONFIG_PPC_ISERIES=y

#
# iSeries device drivers
#
CONFIG_VIODASD=y
CONFIG_VIOCD=m
CONFIG_VIOTAPE=m
CONFIG_VIOPATH=y
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
CONFIG_PPC_MAPLE=y
CONFIG_PPC_PASEMI=y

#
# PA Semi PWRficient options
#
CONFIG_PPC_PASEMI_IOMMU=y
# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
CONFIG_PPC_PASEMI_MDIO=y
# CONFIG_PPC_PS3 is not set
CONFIG_PPC_CELL=y
CONFIG_PPC_CELL_NATIVE=y
CONFIG_PPC_IBM_CELL_BLADE=y
CONFIG_PPC_CELLEB=y

#
# Cell Broadband Engine options
#
CONFIG_SPU_FS=m
CONFIG_SPU_FS_64K_LS=y
# CONFIG_SPU_TRACE is not set
CONFIG_SPU_BASE=y
CONFIG_CBE_RAS=y
CONFIG_PPC_IBM_CELL_RESETBUTTON=y
CONFIG_PPC_IBM_CELL_POWERBUTTON=m
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
CONFIG_CBE_CPUFREQ_PMI=m
CONFIG_CBE_CPUFREQ_SPU_GOVERNOR=m
CONFIG_OPROFILE_CELL=y
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_PPC_UDBG_BEAT=y
CONFIG_XICS=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
CONFIG_U3_DART=y
CONFIG_PPC_RTAS=y
CONFIG_RTAS_ERROR_LOGGING=y
CONFIG_RTAS_PROC=y
CONFIG_RTAS_FLASH=m
CONFIG_PPC_PMI=m
CONFIG_MMIO_NVRAM=y
CONFIG_MPIC_U3_HT_IRQS=y
CONFIG_MPIC_BROKEN_REGREAD=y
CONFIG_IBMVIO=y
CONFIG_IBMEBUS=y
# CONFIG_PPC_MPC106 is not set
CONFIG_PPC_970_NAP=y
CONFIG_PPC_INDIRECT_IO=y
CONFIG_GENERIC_IOMAP=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set

#
# CPU Frequency drivers
#
CONFIG_CPU_FREQ_PMAC64=y
CONFIG_PPC_PASEMI_CPUFREQ=y
CONFIG_AXON_RAM=m
# CONFIG_FSL_ULI1575 is not set

#
# Kernel options
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
CONFIG_IOMMU_HELPER=y
CONFIG_HOTPLUG_CPU=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_KEXEC=y
# CONFIG_PHYP_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_PPC_HAS_HASH_64K=y
# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=13
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y

#
# Bus options
#
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_ELECTRA_CF=y
CONFIG_HOTPLUG_PCI=m
# CONFIG_HOTPLUG_PCI_FAKE is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
# CONFIG_HAS_RAPIDIO is not set
# CONFIG_RELOCATABLE is not set
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NET_NS is not set
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
CONFIG_NET_IPIP=y
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
# CONFIG_NF_CT_PROTO_DCCP is not set
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
# CONFIG_NF_CT_PROTO_UDPLITE is not set
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
CONFIG_NETFILTER_XT_MATCH_U32=m
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# 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_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
# CONFIG_DCB is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
# 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=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y

#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECS is not set
# CONFIG_BLK_DEV_DELKIN is not set
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y

#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y

#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8213 is not set
# 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_SL82C105 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_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_CELLEB=y
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA=y

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y

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

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

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_SRP_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
CONFIG_SCSI_IBMVSCSI=y
CONFIG_SCSI_IBMVFC=m
CONFIG_SCSI_IBMVFC_TRACE=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=y
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
CONFIG_ATA_NONSTANDARD=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_SIL24=y
CONFIG_ATA_SFF=y
CONFIG_SATA_SVW=y
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_SCC is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#

#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=y
CONFIG_IEEE1394_OHCI1394=y
# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=y
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB_PMU=y
# CONFIG_ADB_PMU_LED is not set
CONFIG_PMAC_SMU=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_THERM_PM72=y
CONFIG_WINDFARM=y
CONFIG_WINDFARM_PM81=y
CONFIG_WINDFARM_PM91=y
CONFIG_WINDFARM_PM112=y
CONFIG_WINDFARM_PM121=y
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
CONFIG_BROADCOM_PHY=m
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_IBMVETH=m
# CONFIG_IBM_NEW_EMAC is not set
CONFIG_IBM_NEW_EMAC_ZMII=y
CONFIG_IBM_NEW_EMAC_RGMII=y
CONFIG_IBM_NEW_EMAC_TAH=y
CONFIG_IBM_NEW_EMAC_EMAC4=y
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
CONFIG_ACENIC=y
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
CONFIG_SPIDER_NET=m
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
CONFIG_EHEA=m
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
CONFIG_IXGB=m
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
CONFIG_PASEMI_MAC=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
CONFIG_TR=y
CONFIG_IBMOL=y
# CONFIG_3C359 is not set
# CONFIG_TMS380TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS 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_NET_PCMCIA is not set
# CONFIG_WAN is not set
CONFIG_ISERIES_VETH=m
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=m
# 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_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# 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_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_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_PMACZILOG is not set
CONFIG_SERIAL_ICOM=m
CONFIG_SERIAL_TXX9=y
CONFIG_HAS_TXX9_SERIAL=y
CONFIG_SERIAL_TXX9_NR_UARTS=6
CONFIG_SERIAL_TXX9_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_CONSOLE=y
CONFIG_HVC_ISERIES=y
CONFIG_HVC_RTAS=y
CONFIG_HVC_BEAT=y
# CONFIG_HVC_UDBG is not set
CONFIG_HVCS=m
CONFIG_IBM_BSR=m
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_IPWIRELESS is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# Mac SMBus host controller drivers
#
CONFIG_I2C_POWERMAC=y

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_PASEMI=y
# CONFIG_I2C_SIMTEC is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 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
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set

#
# Multimedia devices
#

#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set

#
# Multimedia drivers
#
# CONFIG_DAB is not set

#
# Graphics support
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=m
CONFIG_FB_MATROX_MAVEN=m
CONFIG_FB_MATROX_MULTIHEAD=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y

#
# Display hardware drivers
#

#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
CONFIG_FB_LOGO_EXTRA=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_DRIVERS=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
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
CONFIG_SND_AOA_TAS=m
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
CONFIG_USB_HIDDEV=y

#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_NTRIG=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
# CONFIG_GREENASIA_FF is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#

#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB 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
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
CONFIG_USB_STORAGE_CYPRESS_ATACB=n
# CONFIG_USB_LIBUSUAL is not set

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

#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=m
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set

#
# OTG and related infrastructure
#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
# CONFIG_INFINIBAND_IPATH is not set
CONFIG_INFINIBAND_EHCA=m
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_CM is not set
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
# CONFIG_INFINIBAND_SRP is not set
CONFIG_INFINIBAND_ISER=m
CONFIG_EDAC=y

#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_PASEMI=y
# CONFIG_EDAC_CELL is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set

#
# SPI RTC drivers
#

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_PPC=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set

#
# 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=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_FS_XIP=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=y
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set

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

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_XPRT_RDMA=m
# CONFIG_SUNRPC_REGISTER_V4 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 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

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y

#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y

#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_CONTEXT_SWITCH_TRACER=y
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_KMEMTRACE is not set
CONFIG_DYNAMIC_PRINTK_DEBUG=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_PRINT_STACK_DEPTH=64
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_HCALL_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
CONFIG_XMON=y
# CONFIG_XMON_DEFAULT is not set
CONFIG_XMON_DISASSEMBLY=y
CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=m
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: next-20081216 - powerpc link error 'dynreloc miscount'
  2008-12-17  7:08   ` Kamalesh Babulal
@ 2008-12-17  7:28     ` Sam Ravnborg
  -1 siblings, 0 replies; 56+ messages in thread
From: Sam Ravnborg @ 2008-12-17  7:28 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Stephen Rothwell, linux-next, LKML, linuxppc-dev, mel, linux-kbuild

On Wed, Dec 17, 2008 at 12:38:58PM +0530, Kamalesh Babulal wrote:
> Hi,
> 	next-20081216 build breaks on powerpc
> 
> ld: dynreloc miscount for kernel/built-in.o, section .opd
> ld: can not edit opd Bad value
> make: *** [vmlinux.o] Error 1

Could it be this:

     http://sourceware.org/ml/binutils/2005-10/msg00334.html

	Sam

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: next-20081216 - powerpc link error 'dynreloc miscount'
@ 2008-12-17  7:28     ` Sam Ravnborg
  0 siblings, 0 replies; 56+ messages in thread
From: Sam Ravnborg @ 2008-12-17  7:28 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Stephen Rothwell, linux-kbuild, mel, LKML, linuxppc-dev, linux-next

On Wed, Dec 17, 2008 at 12:38:58PM +0530, Kamalesh Babulal wrote:
> Hi,
> 	next-20081216 build breaks on powerpc
> 
> ld: dynreloc miscount for kernel/built-in.o, section .opd
> ld: can not edit opd Bad value
> make: *** [vmlinux.o] Error 1

Could it be this:

     http://sourceware.org/ml/binutils/2005-10/msg00334.html

	Sam

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: next-20081216 - powerpc link error 'dynreloc miscount'
  2008-12-17  7:08   ` Kamalesh Babulal
  (?)
  (?)
@ 2008-12-17  7:30   ` Stephen Rothwell
  -1 siblings, 0 replies; 56+ messages in thread
From: Stephen Rothwell @ 2008-12-17  7:30 UTC (permalink / raw)
  To: Kamalesh Babulal; +Cc: linux-kbuild, mel, LKML, linuxppc-dev, linux-next, sam

[-- Attachment #1: Type: text/plain, Size: 767 bytes --]

Hi Kamalesh,

On Wed, 17 Dec 2008 12:38:58 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>
> 	next-20081216 build breaks on powerpc
> 
> ld: dynreloc miscount for kernel/built-in.o, section .opd
> ld: can not edit opd Bad value
> make: *** [vmlinux.o] Error 1
> 
> # ld --version
> GNU ld version 2.16.1 Debian GNU/Linux
> 
> # gcc --version
> gcc (GCC) 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9)

Yeah, I have seen this as well.  A later toolchain (gcc 4.3.2, binutils
2.19) works ok.  Also it is only a problem for some configs (see
http://kisskb.ellerman.id.au/kisskb/branch/9/).  It started with
next-20081215.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16)
  2008-12-17  6:59   ` linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16) Stephen Rothwell
@ 2008-12-17  9:32     ` Artem Bityutskiy
  2008-12-17  9:57       ` Stephen Rothwell
  0 siblings, 1 reply; 56+ messages in thread
From: Artem Bityutskiy @ 2008-12-17  9:32 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: David Woodhouse, linux-next, linux-kernel, Adrian Hunter, Andrew Morton

ext Stephen Rothwell wrote:
> On Tue, 16 Dec 2008 15:26:07 -0800 Andrew Morton <akpm@linux-foundation.org> wrote:
>> This MTD patch:
>>
>> commit 69423d99fc182a81f3c5db3eb5c140acc6fc64be
>> Author:     Adrian Hunter <ext-adrian.hunter@nokia.com>
>> AuthorDate: Wed Dec 10 13:37:21 2008 +0000
>> Commit:     David Woodhouse <David.Woodhouse@intel.com>
>> CommitDate: Wed Dec 10 13:37:21 2008 +0000
>>
>>     [MTD] update internal API to support 64-bit device size
>>
>> broke the i386 build:
> 
> Also a few arm configs and the m68k allmodconfig.  I shall revert the mtd
> tree from linux-next today.

It would be nice if you sent the error messages. I do not have m68k
compilers, but I could fix the errors anyway, because it is just
about doing divisions with 'do_div()'.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16)
  2008-12-17  9:32     ` Artem Bityutskiy
@ 2008-12-17  9:57       ` Stephen Rothwell
  0 siblings, 0 replies; 56+ messages in thread
From: Stephen Rothwell @ 2008-12-17  9:57 UTC (permalink / raw)
  To: Artem.Bityutskiy
  Cc: David Woodhouse, linux-next, linux-kernel, Adrian Hunter, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 1423 bytes --]

Hi Artem,

On Wed, 17 Dec 2008 11:32:12 +0200 Artem Bityutskiy <Artem.Bityutskiy@nokia.com> wrote:
>
> It would be nice if you sent the error messages. I do not have m68k
> compilers, but I could fix the errors anyway, because it is just
> about doing divisions with 'do_div()'.

Normally I would have sent them, but they are basically the same error as
i386 gets.

arm: (various configs)

hid-input.c:(.text+0x41470): undefined reference to `__umoddi3'
hid-input.c:(.text+0x4148c): undefined reference to `__umoddi3'
hid-input.c:(.text+0x41504): undefined reference to `__udivdi3'
drivers/mtd/devices/mtd_dataflash.c:161: undefined reference to `__umoddi3'
drivers/mtd/devices/mtd_dataflash.c:161: undefined reference to `__umoddi3'
drivers/mtd/devices/mtd_dataflash.c:181: undefined reference to `__udivdi3'
i2c-dev.c:(.text+0x4d424): undefined reference to `__umoddi3'
i2c-dev.c:(.text+0x4d44c): undefined reference to `__umoddi3'
i2c-dev.c:(.text+0x4d4b4): undefined reference to `__udivdi3'

m68k: (allmodconfig)
ERROR: "__udivdi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined!
ERROR: "__umoddi3" [drivers/mtd/devices/mtd_dataflash.ko] undefined!
ERROR: "__umoddi3" [drivers/mtd/devices/m25p80.ko] undefined!

All these are from: http://kisskb.ellerman.id.au/kisskb/branch/9/

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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^ permalink raw reply	[flat|nested] 56+ messages in thread

* [BUG] next-20081216 -  WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-16 11:37 linux-next: Tree for December 16 Stephen Rothwell
  2008-12-16 23:26 ` Andrew Morton
  2008-12-17  7:08   ` Kamalesh Babulal
@ 2008-12-19 10:54 ` Kamalesh Babulal
  2008-12-19 11:51   ` Yinghai Lu
  2 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-19 10:54 UTC (permalink / raw)
  To: Stephen Rothwell; +Cc: linux-next, LKML, mingo, yinghai, mel

Hi,

	next-200816 kernel panics, while boot up on x86_64 machine.

Initializing CPU#0
BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
IP: [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
PGD 0 
Oops: 0002 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-rc7-autotest #1
RIP: 0010:[<ffffffff80700449>]  [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
RSP: 0018:ffffffff806f1f68  EFLAGS: 00010093
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80766940
RDX: 0000000000000100 RSI: 0000000000000096 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8800808b0000 R09: 0000000000000000
R10: ffff880001012c80 R11: ffffffff80349d00 R12: 0000000000000000
R13: ffffffff80727240 R14: ffffffff80729a80 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff806e2480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffffffff806f0000, task ffffffff806713a0)
Stack:
 0000000000000003 ffffffff8070048d ffffffff806d4ea0 ffffffff804ff724
 0000000000000003 ffffffff806f9b23 0000000000000000 00000000007e0c30
 ffffffff80729a80 0000000000093350 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8070048d>] native_init_IRQ+0x9/0x931
 [<ffffffff804ff724>] register_cpu_notifier+0x1f/0x23
 [<ffffffff806f9b23>] start_kernel+0x1bd/0x318
 [<ffffffff806f938f>] x86_64_start_kernel+0xde/0xe2
Code: 85 c0 75 0d 59 48 c7 c7 20 2f 67 80 e9 15 d5 cb ff 5a c3 53 31 db e8 ec 86 00 00 31 ff e8 46 ee b0 ff 89 df e8 ce 4e b6 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
RIP  [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
 RSP <ffffffff806f1f68>
CR2: 0000000000000048
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill the idle task!
------------[ cut here ]------------
WARNING: at kernel/smp.c:333 smp_call_function_mask+0x32/0x229()
Modules linked in:
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc7-autotest #1
Call Trace:
 [<ffffffff80237267>] warn_on_slowpath+0x51/0x6d
 [<ffffffff80257069>] kallsyms_lookup+0x49/0x80
 [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
 [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
 [<ffffffff8024ba92>] up+0xe/0x36
 [<ffffffff80237935>] release_console_sem+0x18a/0x1a5
 [<ffffffff80252f8f>] smp_call_function_mask+0x32/0x229
 [<ffffffff80516059>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8039a34f>] mix_pool_bytes_extract+0x5c/0x155
 [<ffffffff80237ea1>] printk+0x4e/0x56
 [<ffffffff80258d89>] crash_kexec+0xe6/0xef
 [<ffffffff802531b0>] smp_call_function+0x2a/0x2f
 [<ffffffff8021cdba>] native_smp_send_stop+0x1a/0x26
 [<ffffffff80237322>] panic+0x95/0x13f
 [<ffffffff80237ea1>] printk+0x4e/0x56
 [<ffffffff80239c4f>] do_exit+0x71/0x781
 [<ffffffff80516be1>] oops_begin+0x0/0x8d
 [<ffffffff805184c9>] do_page_fault+0x72c/0x7e5
 [<ffffffff80516199>] error_exit+0x0/0x51
 [<ffffffff80349d00>] delay_loop+0x0/0x29
 [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
 [<ffffffff80700447>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070048d>] native_init_IRQ+0x9/0x931
 [<ffffffff804ff724>] register_cpu_notifier+0x1f/0x23
 [<ffffffff806f9b23>] start_kernel+0x1bd/0x318
 [<ffffffff806f938f>] x86_64_start_kernel+0xde/0xe2
---[ end trace 4eaa2a86a8e2da22 ]---


git-bisect start
# good: [8b1fae4e4200388b64dd88065639413cb3f1051c] Linux 2.6.28-rc8
git-bisect good 8b1fae4e4200388b64dd88065639413cb3f1051c
# bad: [2c5aeead3f33fe8cb92b2ba78f9808149e2a67b6] Add linux-next specific files for 20081216
git-bisect bad 2c5aeead3f33fe8cb92b2ba78f9808149e2a67b6
# bad: [0c9de092b4d35d2352b6bdad4dabe329ae26baa1] Merge commit 'kvm/master'
git-bisect bad 0c9de092b4d35d2352b6bdad4dabe329ae26baa1
# bad: [d762bf4f9299644385149e860378569fb8da5a44] Merge commit 'acpi/test'
git-bisect bad d762bf4f9299644385149e860378569fb8da5a44
# good: [ff7f8bd0fdbada0a12c9b252cc08eac4e88d6d8e] Merge branch 'quilt/driver-core'
git-bisect good ff7f8bd0fdbada0a12c9b252cc08eac4e88d6d8e
# bad: [36046a54cc8a010d0e2e10f08a7deb0b6fd6a55d] Merge commit 'safe-poison-pointers/auto-safe-poison-pointers-next'
git-bisect bad 36046a54cc8a010d0e2e10f08a7deb0b6fd6a55d
# good: [e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f] sched: avoid stack var in move_task_off_dead_cpu
git-bisect good e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f
# bad: [71007b38ab0295e93697d0dd6dff1db1b8c42854] Merge branch 'cpus4096' into auto-cpus4096-next
git-bisect bad 71007b38ab0295e93697d0dd6dff1db1b8c42854
# good: [b29144c317fb748dae6d72c0f88eda9d43165b8d] Merge branches 'tracing/ftrace' and 'tracing/function-graph-tracer' into tracing/core
git-bisect good b29144c317fb748dae6d72c0f88eda9d43165b8d
# good: [da485e0cb16726797e99a595a399b9fc721b91bc] tracing/fastboot: include missing headers
git-bisect good da485e0cb16726797e99a595a399b9fc721b91bc
# good: [81444a799550214f549caf579cf65a0ca55e70b7] Merge branch 'tracing/fastboot' into cpus4096
git-bisect good 81444a799550214f549caf579cf65a0ca55e70b7
# good: [45ab6b0c76d0e4cce5bd608ccf97b0f6b20f18df] Merge branch 'sched/core' into cpus4096
git-bisect good 45ab6b0c76d0e4cce5bd608ccf97b0f6b20f18df
# bad: [50dd94e017ec39f85c26b6c10ed9fb2d7a7d8042] sparseirq: fix typo in !CONFIG_IO_APIC case
git-bisect bad 50dd94e017ec39f85c26b6c10ed9fb2d7a7d8042
# bad: [99d093d12897562a253540a902bbf65ec16042ac] x86: use NR_IRQS_LEGACY
git-bisect bad 99d093d12897562a253540a902bbf65ec16042ac
# bad: [0b8f1efad30bd58f89961b82dfe68b9edf8fd2ac] sparse irq_desc[] array: core kernel and x86 changes
git-bisect bad 0b8f1efad30bd58f89961b82dfe68b9edf8fd2ac

The git-bisect points to below commit 

commit 0b8f1efad30bd58f89961b82dfe68b9edf8fd2ac
Author: Yinghai Lu <yinghai@kernel.org>
Date:   Fri Dec 5 18:58:31 2008 -0800

    sparse irq_desc[] array: core kernel and x86 changes
	    
	Impact: new feature

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-19 10:54 ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
@ 2008-12-19 11:51   ` Yinghai Lu
  2008-12-19 13:46     ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Yinghai Lu @ 2008-12-19 11:51 UTC (permalink / raw)
  To: Kamalesh Babulal; +Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

On Fri, Dec 19, 2008 at 2:54 AM, Kamalesh Babulal
<kamalesh@linux.vnet.ibm.com> wrote:
> Hi,
>
>        next-200816 kernel panics, while boot up on x86_64 machine.
>
> Initializing CPU#0
> BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> IP: [<ffffffff80700449>] init_ISA_irqs+0x18/0x53

.config and good boot log?

YH

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-19 11:51   ` Yinghai Lu
@ 2008-12-19 13:46     ` Kamalesh Babulal
  2008-12-19 21:02       ` Yinghai Lu
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-19 13:46 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

* Yinghai Lu <yinghai@kernel.org> [2008-12-19 03:51:53]:

> On Fri, Dec 19, 2008 at 2:54 AM, Kamalesh Babulal
> <kamalesh@linux.vnet.ibm.com> wrote:
> > Hi,
> >
> >        next-200816 kernel panics, while boot up on x86_64 machine.
> >
> > Initializing CPU#0
> > BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> > IP: [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
> 
> .config and good boot log?
> 
> YH
Hi,

I am able to reproduce with next-20081218 kernel also, attaching the
bootlog and .config file of next-20081218 kernel

root (hd0,0)
 Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=s
erial,ttyS1,19200 IDENT=1229689794
   [Linux-bzImage, setup=0x3000, size=0x274e50]
initrd /initrd-autotest
   [Linux-initrd @ 0x37e5f000, 0x190980 bytes]

Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1229689794
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
 BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
 BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
DMI 2.3 present.
last_pfn = 0x3ffcd max_arch_pfn = 0x3ffffffff
init_memory_mapping: 0000000000000000-000000003ffcd000
 0000000000 - 003fe00000 page 2M
 003fe00000 - 003ffcd000 page 4k
kernel direct mapping tables up to 3ffcd000 @ 8000-b000
last_map_addr: 3ffcd000 end: 3ffcd000
RAMDISK: 37e5f000 - 37fef980
ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
ACPI: FACS 3FFCFCC0, 0040
ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003ffcd000
  NODE_DATA [0000000000009000 - 000000000000efff]
  bootmap [000000000000f000 -  0000000000016fff] pages 8
(6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0000200000 - 00008198b0]    TEXT DATA BSS ==> [0000200000 - 00008198b0]
  #3 [0037e5f000 - 0037fef980]          RAMDISK ==> [0037e5f000 - 0037fef980]
  #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
  #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff88000009d540] 0009d540
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009d
    0: 0x00000100 -> 0x0003ffcd
On node 0 totalpages: 261994
  DMA zone: 64 pages used for memmap
  DMA zone: 1665 pages reserved
  DMA zone: 2268 pages, LIFO batch:0
  DMA32 zone: 4032 pages used for memmap
  DMA32 zone: 253965 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Detected use of extended apic ids on hypertransport bus
Detected use of extended apic ids on hypertransport bus
ACPI: PM-Timer IO Port: 0x2208
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x10228203 base: 0xfecff000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
PERCPU: Allocating 49152 bytes of per cpu data
per cpu data for cpu0 on node0 at 000000000100e000
per cpu data for cpu1 on node0 at 000000000101a000
per cpu data for cpu2 on node0 at 0000000001026000
per cpu data for cpu3 on node0 at 0000000001032000
NR_CPUS: 255, nr_cpu_ids: 4, nr_node_ids 1
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256233
Policy zone: DMA32
Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1229689794
Initializing CPU#0
BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
IP: [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
PGD 0 
Thread overran stack, or stack corrupted
Oops: 0002 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-rc8-next-20081218-autotest #1
RIP: 0010:[<ffffffff80714479>]  [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
RSP: 0018:ffffffff80705f88  EFLAGS: 00010093
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80778a80
RDX: 0000000000000100 RSI: 0000000000000092 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88008089e000 R09: 0000000000000000
R10: ffff880001012c60 R11: ffffffff803560a0 R12: ffff88000103e040
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff806f73c0(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffffffff80704000, task ffffffff806843a0)
Stack:
 ffffffff8073b560 ffffffff807144bd ffffffff806e8f40 ffffffff8050e772
 ffffffff8073b560 ffffffff8070daf6 0000000000000000 0000000000093370
 0000000000000000 ffffffff8070d394 80708e000010d136 00000000ffffffff
Call Trace:
 [<ffffffff807144bd>] native_init_IRQ+0x9/0x931
 [<ffffffff8050e772>] register_cpu_notifier+0x1f/0x23
 [<ffffffff8070daf6>] start_kernel+0x1a8/0x319
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
Code: 85 c0 75 0d 59 48 c7 c7 20 5f 68 80 e9 65 74 cb ff 5a c3 53 31 db e8 ba 85 00 00 31 ff e8 52 ad af ff 89 df e8 6a 12 b5 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
RIP  [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
 RSP <ffffffff80705f88>
CR2: 0000000000000048
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill the idle task!
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-next-20081218-autotest #1
Call Trace:
 [<ffffffff80235f0d>] panic+0x86/0x144
 [<ffffffff80236aa1>] printk+0x4e/0x56
 [<ffffffff80238bd9>] do_exit+0x75/0x770
 [<ffffffff8052618e>] oops_end+0xa8/0xad
 [<ffffffff8052799c>] do_page_fault+0x748/0x801
 [<ffffffff8052579f>] page_fault+0x1f/0x30
 [<ffffffff803560a0>] delay_loop+0x0/0x29
 [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
 [<ffffffff80714477>] init_ISA_irqs+0x16/0x53
 [<ffffffff807144bd>] native_init_IRQ+0x9/0x931
 [<ffffffff8050e772>] register_cpu_notifier+0x1f/0x23
 [<ffffffff8070daf6>] start_kernel+0x1a8/0x319
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
------------[ cut here ]------------
WARNING: at kernel/smp.c:333 smp_call_function_mask+0x36/0x22d()
Hardware name: IBM eServer BladeCenter LS20 -[885055U]-
Modules linked in:
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-next-20081218-autotest #1
Call Trace:
 [<ffffffff80235e60>] warn_slowpath+0xd8/0xf5
 [<ffffffff8024aa66>] up+0xe/0x37
 [<ffffffff80236535>] release_console_sem+0x18a/0x1a5
 [<ffffffff805255d1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024aa66>] up+0xe/0x37
 [<ffffffff80211ca3>] stop_this_cpu+0x0/0x1d
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80236aa1>] printk+0x4e/0x56
 [<ffffffff80252a03>] smp_call_function_mask+0x36/0x22d
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80236aa1>] printk+0x4e/0x56
 [<ffffffff8034faca>] __next_cpu_nr+0x1a/0x21
 [<ffffffff8021df10>] touch_nmi_watchdog+0x43/0x53
 [<ffffffff8020f04d>] print_trace_address+0x1d/0x2d
 [<ffffffff80245e5f>] __kernel_text_address+0x1a/0x26
 [<ffffffff8020f11f>] print_context_stack+0x90/0xa6
 [<ffffffff802589d9>] crash_kexec+0xe6/0xef
 [<ffffffff8020e3b7>] dump_trace+0x249/0x258
 [<ffffffff80252c24>] smp_call_function+0x2a/0x2f
 [<ffffffff8021c9b1>] native_smp_send_stop+0x1a/0x26
 [<ffffffff80235f21>] panic+0x9a/0x144
 [<ffffffff80236aa1>] printk+0x4e/0x56
 [<ffffffff80238bd9>] do_exit+0x75/0x770
 [<ffffffff8052618e>] oops_end+0xa8/0xad
 [<ffffffff8052799c>] do_page_fault+0x748/0x801
 [<ffffffff8052579f>] page_fault+0x1f/0x30
 [<ffffffff803560a0>] delay_loop+0x0/0x29
 [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
 [<ffffffff80714477>] init_ISA_irqs+0x16/0x53
 [<ffffffff807144bd>] native_init_IRQ+0x9/0x931
 [<ffffffff8050e772>] register_cpu_notifier+0x1f/0x23
 [<ffffffff8070daf6>] start_kernel+0x1a8/0x319
 [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
---[ end trace 4eaa2a86a8e2da22 ]---


#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc8-next-20081218
# Fri Dec 19 06:15:36 2008
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
# CONFIG_OPROFILE_IBS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y

#
# Processor type and features
#
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_SPARSE_IRQ=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set
# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
CONFIG_MK8=y
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR_64=y
CONFIG_X86_DS=y
CONFIG_X86_PTRACE_BTS=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_AMD_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=255
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
# CONFIG_I8K is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_DIRECT_GBPAGES=y
CONFIG_NUMA=y
CONFIG_K8_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA_EMU is not set
CONFIG_NODES_SHIFT=6
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW_64K=y
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
# CONFIG_X86_PAT is not set
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
CONFIG_COMPAT_VDSO=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y

#
# Power management and ACPI options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_HIBERNATION is not set
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS is not set
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_WMI is not set
CONFIG_ACPI_ASUS=m
CONFIG_ACPI_TOSHIBA=m
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_SBS is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_POWERNOW_K8=y
CONFIG_X86_POWERNOW_K8_ACPI=y
CONFIG_X86_SPEEDSTEP_CENTRINO=y
# CONFIG_X86_P4_CLOCKMOD is not set

#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y

#
# Memory power savings
#
# CONFIG_I7300_IDLE is not set

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
CONFIG_PCIEAER=y
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_K8_NB=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=y
CONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_FAKE is not set
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_AOUT is not set
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NET_NS is not set
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETLABEL is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NF_CONNTRACK is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
CONFIG_NETFILTER_XT_MATCH_DCCP=m
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
CONFIG_IP_VS=m
# CONFIG_IP_VS_IPV6 is not set
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12

#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y

#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m

#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m

#
# IP: Netfilter Configuration
#
# CONFIG_NF_DEFRAG_IPV4 is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
# CONFIG_IP_NF_MATCH_AH is not set
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
# CONFIG_IP_NF_SECURITY is not set
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m

#
# IPv6: Netfilter Configuration
#
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
# CONFIG_IP6_NF_MATCH_AH is not set
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
# CONFIG_IP6_NF_MATCH_MH is not set
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
# CONFIG_IP6_NF_SECURITY is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
# CONFIG_BRIDGE_EBT_IP6 is not set
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
# CONFIG_BRIDGE_EBT_NFLOG is not set
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m
CONFIG_IP_DCCP_ACKVEC=y

#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=m
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
CONFIG_IP_DCCP_TFRC_LIB=m

#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# CONFIG_NET_DCCPPROBE is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
# CONFIG_ATM_MPOA is not set
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
CONFIG_IPX=m
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
CONFIG_WAN_ROUTER=m
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
# CONFIG_NET_SCH_DRR is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_CLS_FLOW is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set

#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_IRDA=m

#
# IrDA protocols
#
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
# CONFIG_IRDA_ULTRA is not set

#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set

#
# Infrared-port device drivers
#

#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m

#
# Dongle support
#
CONFIG_DONGLE=y
CONFIG_ESI_DONGLE=m
CONFIG_ACTISYS_DONGLE=m
CONFIG_TEKRAM_DONGLE=m
# CONFIG_TOIM3232_DONGLE is not set
CONFIG_LITELINK_DONGLE=m
CONFIG_MA600_DONGLE=m
CONFIG_GIRBIL_DONGLE=m
CONFIG_MCP2120_DONGLE=m
CONFIG_OLD_BELKIN_DONGLE=m
CONFIG_ACT200L_DONGLE=m
# CONFIG_KINGSUN_DONGLE is not set
# CONFIG_KSDAZZLE_DONGLE is not set
# CONFIG_KS959_DONGLE is not set

#
# FIR device drivers
#
CONFIG_USB_IRDA=m
CONFIG_SIGMATEL_FIR=m
CONFIG_NSC_FIR=m
CONFIG_WINBOND_FIR=m
CONFIG_SMC_IRCC_FIR=m
CONFIG_ALI_FIR=m
CONFIG_VLSI_FIR=m
CONFIG_VIA_FIR=m
# CONFIG_MCS_FIR is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m

#
# Bluetooth device drivers
#
# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_LL is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
CONFIG_RFKILL=m
# CONFIG_RFKILL_INPUT is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
CONFIG_MTD=m
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=m
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# CONFIG_MTD_AR7_PARTS is not set

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=m
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=m
CONFIG_FTL=m
CONFIG_NFTL=m
CONFIG_NFTL_RW=y
CONFIG_INFTL=m
CONFIG_RFD_FTL=m
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=m
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=m
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=m
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
CONFIG_MTD_RAM=m
CONFIG_MTD_ROM=m
CONFIG_MTD_ABSENT=m

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_SC520CDP=m
CONFIG_MTD_NETSC520=m
CONFIG_MTD_TS5500=m
# CONFIG_MTD_SBC_GXX is not set
# CONFIG_MTD_AMD76XROM is not set
# CONFIG_MTD_ICHXROM is not set
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
CONFIG_MTD_SCB2_FLASH=m
# CONFIG_MTD_NETtel is not set
# CONFIG_MTD_DILNETPC is not set
# CONFIG_MTD_L440GX is not set
CONFIG_MTD_PCI=m
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set

#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=m
# CONFIG_MTD_PMC551_BUGFIX is not set
# CONFIG_MTD_PMC551_DEBUG is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=m

#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOC2000=m
# CONFIG_MTD_DOC2001 is not set
CONFIG_MTD_DOC2001PLUS=m
CONFIG_MTD_DOCPROBE=m
CONFIG_MTD_DOCECC=m
# CONFIG_MTD_DOCPROBE_ADVANCED is not set
CONFIG_MTD_DOCPROBE_ADDRESS=0
CONFIG_MTD_NAND=m
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
CONFIG_MTD_NAND_IDS=m
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_CAFE is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
# CONFIG_MTD_ONENAND is not set

#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
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_PC_PCMCIA=m
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=m
CONFIG_PARIDE=m

#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=m
CONFIG_PARIDE_PCD=m
CONFIG_PARIDE_PF=m
CONFIG_PARIDE_PT=m
CONFIG_PARIDE_PG=m

#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=m
CONFIG_PARIDE_BPCK=m
CONFIG_PARIDE_COMM=m
CONFIG_PARIDE_DSTR=m
CONFIG_PARIDE_FIT2=m
CONFIG_PARIDE_FIT3=m
CONFIG_PARIDE_EPAT=m
CONFIG_PARIDE_EPATC8=y
CONFIG_PARIDE_EPIA=m
CONFIG_PARIDE_FRIQ=m
CONFIG_PARIDE_FRPW=m
CONFIG_PARIDE_KBIC=m
CONFIG_PARIDE_KTTI=m
CONFIG_PARIDE_ON20=m
CONFIG_PARIDE_ON26=m
CONFIG_BLK_CPQ_DA=m
CONFIG_BLK_CPQ_CISS_DA=m
CONFIG_CISS_SCSI_TAPE=y
CONFIG_BLK_DEV_DAC960=m
CONFIG_BLK_DEV_UMEM=m
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_SX8=m
CONFIG_BLK_DEV_UB=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_SGI_XP is not set
# CONFIG_HP_ILO is not set
# CONFIG_SGI_GRU is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y

#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
CONFIG_BLK_DEV_IDECS=m
# CONFIG_BLK_DEV_DELKIN is not set
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEACPI is not set
CONFIG_IDE_TASK_IOCTL=y
CONFIG_IDE_PROC_FS=y

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_CMD640_ENHANCED=y
CONFIG_BLK_DEV_IDEPNP=y
CONFIG_BLK_DEV_IDEDMA_SFF=y

#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_AEC62XX=y
CONFIG_BLK_DEV_ALI15X3=y
CONFIG_BLK_DEV_AMD74XX=y
CONFIG_BLK_DEV_ATIIXP=y
CONFIG_BLK_DEV_CMD64X=y
CONFIG_BLK_DEV_TRIFLEX=y
CONFIG_BLK_DEV_CS5520=y
CONFIG_BLK_DEV_CS5530=y
CONFIG_BLK_DEV_HPT366=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT8213 is not set
CONFIG_BLK_DEV_IT821X=y
# CONFIG_BLK_DEV_NS87415 is not set
CONFIG_BLK_DEV_PDC202XX_OLD=y
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_BLK_DEV_SVWKS=y
CONFIG_BLK_DEV_SIIMAGE=y
CONFIG_BLK_DEV_SIS5513=y
CONFIG_BLK_DEV_SLC90E66=y
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y

#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=m
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
CONFIG_CHR_DEV_SCH=m

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

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=y
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_SRP_ATTRS=m
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=4
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC7XXX_OLD=m
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=4
CONFIG_AIC79XX_RESET_DELAY_MS=15000
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=m
CONFIG_MEGARAID_MAILBOX=m
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=m
# CONFIG_SCSI_HPTIOP is not set
CONFIG_SCSI_BUSLOGIC=m
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
CONFIG_SCSI_GDTH=m
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
CONFIG_SCSI_PPA=m
CONFIG_SCSI_IMM=m
# CONFIG_SCSI_IZIP_EPP16 is not set
# CONFIG_SCSI_IZIP_SLOW_CTR is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_QLOGIC_1280=m
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
CONFIG_SCSI_LPFC=m
CONFIG_SCSI_DC395x=m
CONFIG_SCSI_DC390T=m
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
# CONFIG_MD_RAID456 is not set
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_MIRROR=y
CONFIG_DM_ZERO=y
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=40
CONFIG_FUSION_CTL=y
CONFIG_FUSION_LAN=y
# CONFIG_FUSION_LOGGING is not set

#
# IEEE 1394 (FireWire) support
#

#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_DV1394=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
CONFIG_I2O=m
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
CONFIG_I2O_EXT_ADAPTEC_DMA64=y
CONFIG_I2O_CONFIG=m
CONFIG_I2O_CONFIG_OLD_IOCTL=y
CONFIG_I2O_BUS=m
CONFIG_I2O_BLOCK=m
CONFIG_I2O_SCSI=m
CONFIG_I2O_PROC=m
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
CONFIG_EQUALIZER=m
CONFIG_TUN=m
# CONFIG_VETH is not set
CONFIG_NET_SB1000=m
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
CONFIG_HAPPYMEAL=m
CONFIG_SUNGEM=m
CONFIG_CASSINI=m
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
CONFIG_NET_TULIP=y
CONFIG_DE2104X=m
CONFIG_TULIP=m
# CONFIG_TULIP_MWI is not set
CONFIG_TULIP_MMIO=y
# CONFIG_TULIP_NAPI is not set
CONFIG_DE4X5=m
CONFIG_WINBOND_840=m
CONFIG_DM9102=m
CONFIG_ULI526X=m
CONFIG_PCMCIA_XIRCOM=m
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=m
CONFIG_AMD8111_ETH=m
CONFIG_ADAPTEC_STARFIRE=m
CONFIG_B44=m
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
CONFIG_FORCEDETH=m
# CONFIG_FORCEDETH_NAPI is not set
CONFIG_E100=m
CONFIG_FEALNX=m
CONFIG_NATSEMI=m
CONFIG_NE2K_PCI=m
CONFIG_8139CP=m
CONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R6040 is not set
CONFIG_SIS900=m
CONFIG_EPIC100=m
# CONFIG_SMSC9420 is not set
CONFIG_SUNDANCE=m
# CONFIG_SUNDANCE_MMIO is not set
# CONFIG_TLAN is not set
CONFIG_VIA_RHINE=m
CONFIG_VIA_RHINE_MMIO=y
# CONFIG_SC92031 is not set
CONFIG_NET_POCKET=y
CONFIG_ATP=m
CONFIG_DE600=m
CONFIG_DE620=m
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
CONFIG_ACENIC=m
# CONFIG_ACENIC_OMIT_TIGON_I is not set
CONFIG_DL2K=m
CONFIG_E1000=m
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
CONFIG_NS83820=m
CONFIG_HAMACHI=m
CONFIG_YELLOWFIN=m
CONFIG_R8169=m
CONFIG_R8169_VLAN=y
CONFIG_SIS190=m
CONFIG_SKGE=m
# CONFIG_SKGE_DEBUG is not set
# CONFIG_SKY2 is not set
CONFIG_VIA_VELOCITY=m
CONFIG_TIGON3=y
CONFIG_BNX2=m
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
CONFIG_CHELSIO_T1=m
# CONFIG_CHELSIO_T1_1G is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
CONFIG_IXGB=m
CONFIG_S2IO=m
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
CONFIG_TR=y
CONFIG_IBMOL=m
CONFIG_3C359=m
# CONFIG_TMS380TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set

#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
# CONFIG_USB_NET_MCS7830 is not set
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
# CONFIG_USB_KC2190 is not set
CONFIG_USB_NET_ZAURUS=m
# CONFIG_USB_HSO is not set
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_3C589=m
CONFIG_PCMCIA_3C574=m
CONFIG_PCMCIA_FMVJ18X=m
CONFIG_PCMCIA_PCNET=m
CONFIG_PCMCIA_NMCLAN=m
CONFIG_PCMCIA_SMC91C92=m
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_PCMCIA_AXNET=m
# CONFIG_PCMCIA_IBMTR is not set
# CONFIG_WAN is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
CONFIG_ATM_TCP=m
CONFIG_ATM_LANAI=m
CONFIG_ATM_ENI=m
# CONFIG_ATM_ENI_DEBUG is not set
# CONFIG_ATM_ENI_TUNE_BURST is not set
CONFIG_ATM_FIRESTREAM=m
# CONFIG_ATM_ZATM is not set
CONFIG_ATM_IDT77252=m
# CONFIG_ATM_IDT77252_DEBUG is not set
# CONFIG_ATM_IDT77252_RCV_ALL is not set
CONFIG_ATM_IDT77252_USE_SUNI=y
CONFIG_ATM_AMBASSADOR=m
# CONFIG_ATM_AMBASSADOR_DEBUG is not set
CONFIG_ATM_HORIZON=m
# CONFIG_ATM_HORIZON_DEBUG is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
CONFIG_ATM_HE=m
# CONFIG_ATM_HE_USE_SUNI is not set
CONFIG_FDDI=y
# CONFIG_DEFXX is not set
CONFIG_SKFP=m
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOATM=m
# CONFIG_PPPOL2TP is not set
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLHC=m
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
CONFIG_NET_FC=y
CONFIG_NETCONSOLE=m
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=m

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
# 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_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
CONFIG_MOUSE_VSXXXAA=m
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=m
CONFIG_JOYSTICK_A3D=m
CONFIG_JOYSTICK_ADI=m
CONFIG_JOYSTICK_COBRA=m
CONFIG_JOYSTICK_GF2K=m
CONFIG_JOYSTICK_GRIP=m
CONFIG_JOYSTICK_GRIP_MP=m
CONFIG_JOYSTICK_GUILLEMOT=m
CONFIG_JOYSTICK_INTERACT=m
CONFIG_JOYSTICK_SIDEWINDER=m
CONFIG_JOYSTICK_TMDC=m
CONFIG_JOYSTICK_IFORCE=m
CONFIG_JOYSTICK_IFORCE_USB=y
CONFIG_JOYSTICK_IFORCE_232=y
CONFIG_JOYSTICK_WARRIOR=m
CONFIG_JOYSTICK_MAGELLAN=m
CONFIG_JOYSTICK_SPACEORB=m
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=m
CONFIG_JOYSTICK_TWIDJOY=m
# CONFIG_JOYSTICK_ZHENHUA is not set
CONFIG_JOYSTICK_DB9=m
CONFIG_JOYSTICK_GAMECON=m
CONFIG_JOYSTICK_TURBOGRAFX=m
CONFIG_JOYSTICK_JOYDUMP=m
# CONFIG_JOYSTICK_XPAD is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_FUJITSU is not set
CONFIG_TOUCHSCREEN_GUNZE=m
CONFIG_TOUCHSCREEN_ELO=m
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
CONFIG_TOUCHSCREEN_MTOUCH=m
# CONFIG_TOUCHSCREEN_INEXIO is not set
CONFIG_TOUCHSCREEN_MK712=m
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_WM97XX is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# 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=m
CONFIG_GAMEPORT_NS558=m
CONFIG_GAMEPORT_L4=m
CONFIG_GAMEPORT_EMU10K1=m
CONFIG_GAMEPORT_FM801=m

#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=m
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=m
CONFIG_IPMI_HANDLER=m
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
CONFIG_NVRAM=m
CONFIG_RTC=y
CONFIG_R3964=m
# CONFIG_APPLICOM is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
# CONFIG_IPWIRELESS is not set
CONFIG_MWAVE=m
# CONFIG_PC8736x_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
# CONFIG_HPET_MMAP is not set
CONFIG_HANGCHECK_TIMER=m
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
CONFIG_I2C_I801=m
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_NFORCE2=m
# CONFIG_I2C_NFORCE2_S4985 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PARPORT_LIGHT=m
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Graphics adapter I2C/DDC channel drivers
#
CONFIG_I2C_VOODOO3=m

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_STUB=m

#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
CONFIG_SENSORS_PCA9539=m
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_MAX6875=m
# CONFIG_SENSORS_TSL2550 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
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
CONFIG_W1=m
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
# CONFIG_W1_MASTER_DS2490 is not set
# CONFIG_W1_MASTER_DS2482 is not set

#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2433 is not set
# CONFIG_W1_SLAVE_DS2760 is not set
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_BQ27x00 is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_K8TEMP is not set
CONFIG_SENSORS_ASB100=m
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
CONFIG_SENSORS_FSCHER=m
CONFIG_SENSORS_FSCPOS=m
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IBMAEM is not set
# CONFIG_SENSORS_IBMPEX is not set
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LTC4245 is not set
CONFIG_SENSORS_MAX1619=m
# CONFIG_SENSORS_MAX6650 is not set
CONFIG_SENSORS_PC87360=m
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_SIS5595=m
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_SMSC47M1=m
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=m
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
CONFIG_SENSORS_VIA686A=m
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83781D=m
# CONFIG_SENSORS_W83791D is not set
CONFIG_SENSORS_W83792D=m
# CONFIG_SENSORS_W83793 is not set
CONFIG_SENSORS_W83L785TS=m
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
CONFIG_SENSORS_HDAPS=m
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
CONFIG_IBMASR=m
# CONFIG_WAFER_WDT is not set
CONFIG_I6300ESB_WDT=m
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
CONFIG_W83627HF_WDT=m
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
# CONFIG_SBC_EPX_C3_WATCHDOG is not set

#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=m
CONFIG_WDTPCI=m
CONFIG_WDT_501_PCI=y

#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
# CONFIG_SSB_PCMCIAHOST is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y

#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set

#
# Multimedia devices
#

#
# Multimedia core support
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
CONFIG_VIDEO_ALLOW_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=m
CONFIG_VIDEO_MEDIA=m

#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=m
# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L1=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=m
CONFIG_VIDEO_TDA9875=m
CONFIG_VIDEO_TEA6415C=m
CONFIG_VIDEO_TEA6420=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_VPX3220=m
CONFIG_VIDEO_ADV7175=m
# CONFIG_VIDEO_VIVI is not set
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_BWQCAM=m
CONFIG_VIDEO_CQCAM=m
CONFIG_VIDEO_W9966=m
CONFIG_VIDEO_CPIA=m
CONFIG_VIDEO_CPIA_PP=m
CONFIG_VIDEO_CPIA_USB=m
# CONFIG_VIDEO_CPIA2 is not set
CONFIG_VIDEO_SAA5246A=m
CONFIG_VIDEO_SAA5249=m
CONFIG_VIDEO_STRADIS=m
CONFIG_VIDEO_ZORAN=m
CONFIG_VIDEO_ZORAN_DC30=m
# CONFIG_VIDEO_ZORAN_ZR36060 is not set
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_MXB=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_CX88=m
# CONFIG_VIDEO_CX88_ALSA is not set
# CONFIG_VIDEO_CX88_BLACKBIRD is not set
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_VP3054=m
# CONFIG_VIDEO_CX23885 is not set
# CONFIG_VIDEO_AU0828 is not set
# CONFIG_VIDEO_IVTV is not set
# CONFIG_VIDEO_CX18 is not set
# CONFIG_VIDEO_CAFE_CCIC is not set
# CONFIG_SOC_CAMERA is not set
CONFIG_V4L_USB_DRIVERS=y
# CONFIG_USB_VIDEO_CLASS is not set
CONFIG_USB_GSPCA=m
# CONFIG_USB_M5602 is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
# CONFIG_USB_GSPCA_MARS is not set
# CONFIG_USB_GSPCA_OV519 is not set
# CONFIG_USB_GSPCA_OV534 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SONIXB is not set
# CONFIG_USB_GSPCA_SONIXJ is not set
# CONFIG_USB_GSPCA_SPCA500 is not set
# CONFIG_USB_GSPCA_SPCA501 is not set
# CONFIG_USB_GSPCA_SPCA505 is not set
# CONFIG_USB_GSPCA_SPCA506 is not set
# CONFIG_USB_GSPCA_SPCA508 is not set
# CONFIG_USB_GSPCA_SPCA561 is not set
# CONFIG_USB_GSPCA_STK014 is not set
# CONFIG_USB_GSPCA_SUNPLUS is not set
# CONFIG_USB_GSPCA_T613 is not set
# CONFIG_USB_GSPCA_TV8532 is not set
# CONFIG_USB_GSPCA_VC032X is not set
# CONFIG_USB_GSPCA_ZC3XX is not set
# CONFIG_VIDEO_PVRUSB2 is not set
CONFIG_VIDEO_EM28XX=m
# CONFIG_VIDEO_EM28XX_ALSA is not set
# CONFIG_VIDEO_EM28XX_DVB is not set
# CONFIG_VIDEO_USBVISION is not set
CONFIG_VIDEO_USBVIDEO=m
CONFIG_USB_VICAM=m
CONFIG_USB_IBMCAM=m
CONFIG_USB_KONICAWC=m
# CONFIG_USB_QUICKCAM_MESSENGER is not set
# CONFIG_USB_ET61X251 is not set
CONFIG_VIDEO_OVCAMCHIP=m
CONFIG_USB_W9968CF=m
CONFIG_USB_OV511=m
CONFIG_USB_SE401=m
CONFIG_USB_SN9C102=m
CONFIG_USB_STV680=m
# CONFIG_USB_ZC0301 is not set
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not set
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_GEMTEK_PCI=m
CONFIG_RADIO_MAXIRADIO=m
CONFIG_RADIO_MAESTRO=m
CONFIG_USB_DSBR=m
# CONFIG_USB_SI470X is not set
# CONFIG_USB_MR800 is not set
# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y

#
# Supported SAA7146 based PCI Adapters
#
CONFIG_TTPCI_EEPROM=m
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
# CONFIG_DVB_BUDGET_CORE is not set

#
# Supported USB Adapters
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set
CONFIG_DVB_USB_DIBUSB_MC=m
# CONFIG_DVB_USB_DIB0700 is not set
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
# CONFIG_DVB_USB_M920X is not set
# CONFIG_DVB_USB_GL861 is not set
# CONFIG_DVB_USB_AU6610 is not set
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
# CONFIG_DVB_USB_GP8PSK is not set
CONFIG_DVB_USB_NOVA_T_USB2=m
# CONFIG_DVB_USB_TTUSB2 is not set
CONFIG_DVB_USB_DTT200U=m
# CONFIG_DVB_USB_OPERA1 is not set
# CONFIG_DVB_USB_AF9005 is not set
# CONFIG_DVB_USB_DW2102 is not set
# CONFIG_DVB_USB_CINERGY_T2 is not set
# CONFIG_DVB_USB_ANYSEE is not set
# CONFIG_DVB_USB_DTV5100 is not set
# CONFIG_DVB_USB_AF9015 is not set
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
# CONFIG_DVB_SIANO_SMS1XXX is not set

#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_FLEXCOP=m
CONFIG_DVB_B2C2_FLEXCOP_PCI=m
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set

#
# Supported BT878 Adapters
#
CONFIG_DVB_BT8XX=m

#
# Supported Pluto2 Adapters
#
CONFIG_DVB_PLUTO2=m

#
# Supported SDMC DM1105 Adapters
#
# CONFIG_DVB_DM1105 is not set
# CONFIG_DVB_FIREDTV is not set

#
# Supported DVB Frontends
#

#
# Customise DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not set

#
# Multistandard (satellite) frontends
#
# CONFIG_DVB_STB0899 is not set
# CONFIG_DVB_STB6100 is not set

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
# CONFIG_DVB_TDA8261 is not set
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
# CONFIG_DVB_TUA6100 is not set
CONFIG_DVB_CX24116=m
# CONFIG_DVB_SI21XX is not set

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
# CONFIG_DVB_DRX397XD is not set
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
# CONFIG_DVB_DIB7000M is not set
CONFIG_DVB_DIB7000P=m
# CONFIG_DVB_TDA10048 is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
# CONFIG_DVB_TDA10023 is not set
CONFIG_DVB_STV0297=m

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
CONFIG_DVB_S5H1411=m

#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_S921 is not set

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m

#
# SEC control devices for DVB-S
#
CONFIG_DVB_LNBP21=m
# CONFIG_DVB_ISL6405 is not set
CONFIG_DVB_ISL6421=m
# CONFIG_DVB_LGS8GL5 is not set

#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
# CONFIG_DVB_AF9013 is not set
# CONFIG_DAB is not set

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_DRM=m
CONFIG_DRM_TDFX=m
CONFIG_DRM_R128=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_I810=m
CONFIG_DRM_I830=m
CONFIG_DRM_I915=m
# CONFIG_DRM_I915_KMS is not set
CONFIG_DRM_MGA=m
CONFIG_DRM_SIS=m
CONFIG_DRM_VIA=m
CONFIG_DRM_SAVAGE=m
CONFIG_VGASTATE=m
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=m
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=m
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_VGA16=m
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
CONFIG_FB_RIVA=m
# CONFIG_FB_RIVA_I2C is not set
# CONFIG_FB_RIVA_DEBUG is not set
CONFIG_FB_RIVA_BACKLIGHT=y
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
CONFIG_FB_MATROX=m
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=m
CONFIG_FB_MATROX_MAVEN=m
CONFIG_FB_MATROX_MULTIHEAD=y
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
CONFIG_FB_ATY128=m
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=m
CONFIG_FB_ATY_CT=y
CONFIG_FB_ATY_GENERIC_LCD=y
CONFIG_FB_ATY_GX=y
CONFIG_FB_ATY_BACKLIGHT=y
# CONFIG_FB_S3 is not set
CONFIG_FB_SAVAGE=m
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
CONFIG_FB_NEOMAGIC=m
CONFIG_FB_KYRO=m
CONFIG_FB_3DFX=m
CONFIG_FB_3DFX_ACCEL=y
CONFIG_FB_VOODOO1=m
# CONFIG_FB_VT8623 is not set
CONFIG_FB_TRIDENT=m
CONFIG_FB_TRIDENT_ACCEL=y
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set

#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not set
# CONFIG_SND_AC97_POWER_SAVE is not set
CONFIG_SND_SB_COMMON=m
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
# CONFIG_SND_ALS300 is not set
CONFIG_SND_ALS4000=m
CONFIG_SND_ALI5451=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
# CONFIG_SND_AW2 is not set
CONFIG_SND_AZT3328=m
CONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not set
CONFIG_SND_CA0106=m
CONFIG_SND_CMIPCI=m
# CONFIG_SND_OXYGEN is not set
CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
CONFIG_SND_EMU10K1=m
CONFIG_SND_EMU10K1X=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
CONFIG_SND_ES1938=m
CONFIG_SND_ES1968=m
CONFIG_SND_FM801=m
# CONFIG_SND_FM801_TEA575X_BOOL is not set
CONFIG_SND_HDA_INTEL=m
# CONFIG_SND_HDA_HWDEP is not set
# CONFIG_SND_HDA_INPUT_BEEP is not set
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_ATIHDMI=y
CONFIG_SND_HDA_CODEC_NVHDMI=y
CONFIG_SND_HDA_CODEC_INTELHDMI=y
CONFIG_SND_HDA_ELD=y
CONFIG_SND_HDA_CODEC_CONEXANT=y
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
# CONFIG_SND_HDA_POWER_SAVE is not set
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
# CONFIG_SND_HIFIER is not set
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_KORG1212=m
CONFIG_SND_MAESTRO3=m
CONFIG_SND_MIXART=m
CONFIG_SND_NM256=m
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
CONFIG_SND_SONICVIBES=m
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
# CONFIG_SND_VIRTUOSO is not set
CONFIG_SND_VX222=m
CONFIG_SND_YMFPCI=m
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_USX2Y=m
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_DEBUG=y
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y

#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
CONFIG_LOGITECH_FF=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_NTRIG=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
# CONFIG_GREENASIA_FF is not set
CONFIG_THRUSTMASTER_FF=y
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_OXU210HP_HCD is not set
CONFIG_USB_ISP116X_HCD=m
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_CS=m
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#

#
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m

#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
# CONFIG_USB_SERIAL_FUNSOFT is not set
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
# CONFIG_USB_SERIAL_IUU is not set
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
CONFIG_USB_SERIAL_SAFE_PADDED=y
# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_DEBUG is not set

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
# CONFIG_USB_BERRY_CHARGE is not set
CONFIG_USB_LED=m
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
CONFIG_USB_IDMOUSE=m
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_SISUSBVGA_CON=y
CONFIG_USB_LD=m
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
CONFIG_USB_TEST=m
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
# CONFIG_USB_UEAGLEATM is not set
CONFIG_USB_XUSBATM=m
# CONFIG_USB_GADGET is not set

#
# OTG and related infrastructure
#
# CONFIG_UWB is not set
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set

#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_WBSD=m
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SDRICOH_CS is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
# CONFIG_INFINIBAND_IPATH is not set
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_CM is not set
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
CONFIG_INFINIBAND_SRP=m
# CONFIG_INFINIBAND_ISER is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not set

#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DELL_RBU=m
CONFIG_DCDBAS=m
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set

#
# 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_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=m

#
# Caches
#
# CONFIG_FSCACHE is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
CONFIG_AFFS_FS=m
# CONFIG_ECRYPT_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=m
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
CONFIG_JFFS2_SUMMARY=y
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=m
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
CONFIG_QNX4FS_FS=m
CONFIG_ROMFS_FS=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_XPRT_RDMA=m
# CONFIG_SUNRPC_REGISTER_V4 is not set
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_UPCALL is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
CONFIG_NCPFS_NFS_NS=y
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
CONFIG_NCPFS_NLS=y
CONFIG_NCPFS_EXTRAS=y
CONFIG_CODA_FS=m
# CONFIG_AFS_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
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=y
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_HW_BRANCH_TRACER=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y

#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_POWER_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_HW_BRANCH_TRACER is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
CONFIG_DEBUG_RODATA_TEST=y
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_IOMMU_DEBUG is not set
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_TEST is not set

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set

#
# Block modes
#
CONFIG_CRYPTO_CBC=m
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CRC32C_INTEL is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=m
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_X86_64 is not set
# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
# CONFIG_CRYPTO_LZO is not set

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_BALLOON is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

Sorry I will not be able test patch/collect more 
information till I return to office by monday.

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-19 13:46     ` Kamalesh Babulal
@ 2008-12-19 21:02       ` Yinghai Lu
  2008-12-23 13:21         ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Yinghai Lu @ 2008-12-19 21:02 UTC (permalink / raw)
  To: Kamalesh Babulal; +Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

Kamalesh Babulal wrote:
> * Yinghai Lu <yinghai@kernel.org> [2008-12-19 03:51:53]:
> 
>> On Fri, Dec 19, 2008 at 2:54 AM, Kamalesh Babulal
>> <kamalesh@linux.vnet.ibm.com> wrote:
>>> Hi,
>>>
>>>        next-200816 kernel panics, while boot up on x86_64 machine.
>>>
>>> Initializing CPU#0
>>> BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
>>> IP: [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
>> .config and good boot log?
>>
>> YH
> Hi,
> 
> I am able to reproduce with next-20081218 kernel also, attaching the
> bootlog and .config file of next-20081218 kernel
> 
> root (hd0,0)
>  Filesystem type is ext2fs, partition type 0x83
> kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
> onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=s
> erial,ttyS1,19200 IDENT=1229689794
>    [Linux-bzImage, setup=0x3000, size=0x274e50]
> initrd /initrd-autotest
>    [Linux-initrd @ 0x37e5f000, 0x190980 bytes]
> 
> Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1229689794
> KERNEL supported cpus:
>   Intel GenuineIntel
>   AMD AuthenticAMD
>   Centaur CentaurHauls
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
>  BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
>  BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
>  BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
>  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
> DMI 2.3 present.
> last_pfn = 0x3ffcd max_arch_pfn = 0x3ffffffff
> init_memory_mapping: 0000000000000000-000000003ffcd000
>  0000000000 - 003fe00000 page 2M
>  003fe00000 - 003ffcd000 page 4k
> kernel direct mapping tables up to 3ffcd000 @ 8000-b000
> last_map_addr: 3ffcd000 end: 3ffcd000
> RAMDISK: 37e5f000 - 37fef980
> ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
> ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
> ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
> ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
> ACPI: FACS 3FFCFCC0, 0040
> ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
> ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
> ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
> ACPI: Local APIC address 0xfee00000
> SRAT: PXM 0 -> APIC 0 -> Node 0
> SRAT: PXM 0 -> APIC 1 -> Node 0
> SRAT: PXM 1 -> APIC 2 -> Node 1
> SRAT: PXM 1 -> APIC 3 -> Node 1
> SRAT: Node 0 PXM 0 0-40000000
> NUMA: Using 63 for the hash shift.
> Bootmem setup node 0 0000000000000000-000000003ffcd000
>   NODE_DATA [0000000000009000 - 000000000000efff]
>   bootmap [000000000000f000 -  0000000000016fff] pages 8
> (6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
>   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
>   #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
>   #2 [0000200000 - 00008198b0]    TEXT DATA BSS ==> [0000200000 - 00008198b0]
>   #3 [0037e5f000 - 0037fef980]          RAMDISK ==> [0037e5f000 - 0037fef980]
>   #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
>   #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
> found SMP MP-table at [ffff88000009d540] 0009d540
> Zone PFN ranges:
>   DMA      0x00000000 -> 0x00001000
>   DMA32    0x00001000 -> 0x00100000
>   Normal   0x00100000 -> 0x00100000
> Movable zone start PFN for each node
> early_node_map[2] active PFN ranges
>     0: 0x00000000 -> 0x0000009d
>     0: 0x00000100 -> 0x0003ffcd
> On node 0 totalpages: 261994
>   DMA zone: 64 pages used for memmap
>   DMA zone: 1665 pages reserved
>   DMA zone: 2268 pages, LIFO batch:0
>   DMA32 zone: 4032 pages used for memmap
>   DMA32 zone: 253965 pages, LIFO batch:31
>   Normal zone: 0 pages used for memmap
>   Movable zone: 0 pages used for memmap
> Detected use of extended apic ids on hypertransport bus
> Detected use of extended apic ids on hypertransport bus
> ACPI: PM-Timer IO Port: 0x2208
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
> ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
> ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
> ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
> IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
> ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
> IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
> ACPI: IRQ0 used by override.
> ACPI: IRQ2 used by override.
> ACPI: IRQ11 used by override.
> Using ACPI (MADT) for SMP configuration information
> ACPI: HPET id: 0x10228203 base: 0xfecff000
> SMP: Allowing 4 CPUs, 0 hotplug CPUs
> Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
> PERCPU: Allocating 49152 bytes of per cpu data
> per cpu data for cpu0 on node0 at 000000000100e000
> per cpu data for cpu1 on node0 at 000000000101a000
> per cpu data for cpu2 on node0 at 0000000001026000
> per cpu data for cpu3 on node0 at 0000000001032000
> NR_CPUS: 255, nr_cpu_ids: 4, nr_node_ids 1
> Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256233
> Policy zone: DMA32
> Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1229689794
> Initializing CPU#0
> BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> IP: [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
> PGD 0 
> Thread overran stack, or stack corrupted
> Oops: 0002 [#1] SMP 
> last sysfs file: 
> CPU 0 
> Modules linked in:
> Pid: 0, comm: swapper Not tainted 2.6.28-rc8-next-20081218-autotest #1
> RIP: 0010:[<ffffffff80714479>]  [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
> RSP: 0018:ffffffff80705f88  EFLAGS: 00010093
> RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80778a80
> RDX: 0000000000000100 RSI: 0000000000000092 RDI: 0000000000000000
> RBP: 0000000000000000 R08: ffff88008089e000 R09: 0000000000000000
> R10: ffff880001012c60 R11: ffffffff803560a0 R12: ffff88000103e040
> R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> FS:  0000000000000000(0000) GS:ffffffff806f73c0(0000) knlGS:0000000000000000
> CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process swapper (pid: 0, threadinfo ffffffff80704000, task ffffffff806843a0)
> Stack:
>  ffffffff8073b560 ffffffff807144bd ffffffff806e8f40 ffffffff8050e772
>  ffffffff8073b560 ffffffff8070daf6 0000000000000000 0000000000093370
>  0000000000000000 ffffffff8070d394 80708e000010d136 00000000ffffffff
> Call Trace:
>  [<ffffffff807144bd>] native_init_IRQ+0x9/0x931
>  [<ffffffff8050e772>] register_cpu_notifier+0x1f/0x23
>  [<ffffffff8070daf6>] start_kernel+0x1a8/0x319
>  [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
> Code: 85 c0 75 0d 59 48 c7 c7 20 5f 68 80 e9 65 74 cb ff 5a c3 53 31 db e8 ba 85 00 00 31 ff e8 52 ad af ff 89 df e8 6a 12 b5 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
> RIP  [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
>  RSP <ffffffff80705f88>
> CR2: 0000000000000048

can you check if tip works or not?

YH

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-19 21:02       ` Yinghai Lu
@ 2008-12-23 13:21         ` Kamalesh Babulal
  2008-12-23 21:09           ` Yinghai Lu
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-23 13:21 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

* Yinghai Lu <yinghai@kernel.org> [2008-12-19 13:02:40]:

> Kamalesh Babulal wrote:
> > * Yinghai Lu <yinghai@kernel.org> [2008-12-19 03:51:53]:
> > 
> >> On Fri, Dec 19, 2008 at 2:54 AM, Kamalesh Babulal
> >> <kamalesh@linux.vnet.ibm.com> wrote:
> >>> Hi,
> >>>
> >>>        next-200816 kernel panics, while boot up on x86_64 machine.
> >>>
> >>> Initializing CPU#0
> >>> BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> >>> IP: [<ffffffff80700449>] init_ISA_irqs+0x18/0x53
> >> .config and good boot log?
> >>
> >> YH
> > Hi,
> > 
> > I am able to reproduce with next-20081218 kernel also, attaching the
> > bootlog and .config file of next-20081218 kernel
> > 
> > root (hd0,0)
> >  Filesystem type is ext2fs, partition type 0x83
> > kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
> > onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=s
> > erial,ttyS1,19200 IDENT=1229689794
> >    [Linux-bzImage, setup=0x3000, size=0x274e50]
> > initrd /initrd-autotest
> >    [Linux-initrd @ 0x37e5f000, 0x190980 bytes]
> > 
> > Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1229689794
> > KERNEL supported cpus:
> >   Intel GenuineIntel
> >   AMD AuthenticAMD
> >   Centaur CentaurHauls
> > BIOS-provided physical RAM map:
> >  BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
> >  BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
> >  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> >  BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
> >  BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
> >  BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
> >  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
> > DMI 2.3 present.
> > last_pfn = 0x3ffcd max_arch_pfn = 0x3ffffffff
> > init_memory_mapping: 0000000000000000-000000003ffcd000
> >  0000000000 - 003fe00000 page 2M
> >  003fe00000 - 003ffcd000 page 4k
> > kernel direct mapping tables up to 3ffcd000 @ 8000-b000
> > last_map_addr: 3ffcd000 end: 3ffcd000
> > RAMDISK: 37e5f000 - 37fef980
> > ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
> > ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
> > ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
> > ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
> > ACPI: FACS 3FFCFCC0, 0040
> > ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
> > ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
> > ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
> > ACPI: Local APIC address 0xfee00000
> > SRAT: PXM 0 -> APIC 0 -> Node 0
> > SRAT: PXM 0 -> APIC 1 -> Node 0
> > SRAT: PXM 1 -> APIC 2 -> Node 1
> > SRAT: PXM 1 -> APIC 3 -> Node 1
> > SRAT: Node 0 PXM 0 0-40000000
> > NUMA: Using 63 for the hash shift.
> > Bootmem setup node 0 0000000000000000-000000003ffcd000
> >   NODE_DATA [0000000000009000 - 000000000000efff]
> >   bootmap [000000000000f000 -  0000000000016fff] pages 8
> > (6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
> >   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
> >   #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
> >   #2 [0000200000 - 00008198b0]    TEXT DATA BSS ==> [0000200000 - 00008198b0]
> >   #3 [0037e5f000 - 0037fef980]          RAMDISK ==> [0037e5f000 - 0037fef980]
> >   #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
> >   #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
> > found SMP MP-table at [ffff88000009d540] 0009d540
> > Zone PFN ranges:
> >   DMA      0x00000000 -> 0x00001000
> >   DMA32    0x00001000 -> 0x00100000
> >   Normal   0x00100000 -> 0x00100000
> > Movable zone start PFN for each node
> > early_node_map[2] active PFN ranges
> >     0: 0x00000000 -> 0x0000009d
> >     0: 0x00000100 -> 0x0003ffcd
> > On node 0 totalpages: 261994
> >   DMA zone: 64 pages used for memmap
> >   DMA zone: 1665 pages reserved
> >   DMA zone: 2268 pages, LIFO batch:0
> >   DMA32 zone: 4032 pages used for memmap
> >   DMA32 zone: 253965 pages, LIFO batch:31
> >   Normal zone: 0 pages used for memmap
> >   Movable zone: 0 pages used for memmap
> > Detected use of extended apic ids on hypertransport bus
> > Detected use of extended apic ids on hypertransport bus
> > ACPI: PM-Timer IO Port: 0x2208
> > ACPI: Local APIC address 0xfee00000
> > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
> > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
> > ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
> > ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
> > IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
> > ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
> > IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
> > ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
> > IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
> > ACPI: IRQ0 used by override.
> > ACPI: IRQ2 used by override.
> > ACPI: IRQ11 used by override.
> > Using ACPI (MADT) for SMP configuration information
> > ACPI: HPET id: 0x10228203 base: 0xfecff000
> > SMP: Allowing 4 CPUs, 0 hotplug CPUs
> > Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
> > PERCPU: Allocating 49152 bytes of per cpu data
> > per cpu data for cpu0 on node0 at 000000000100e000
> > per cpu data for cpu1 on node0 at 000000000101a000
> > per cpu data for cpu2 on node0 at 0000000001026000
> > per cpu data for cpu3 on node0 at 0000000001032000
> > NR_CPUS: 255, nr_cpu_ids: 4, nr_node_ids 1
> > Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256233
> > Policy zone: DMA32
> > Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1229689794
> > Initializing CPU#0
> > BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> > IP: [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
> > PGD 0 
> > Thread overran stack, or stack corrupted
> > Oops: 0002 [#1] SMP 
> > last sysfs file: 
> > CPU 0 
> > Modules linked in:
> > Pid: 0, comm: swapper Not tainted 2.6.28-rc8-next-20081218-autotest #1
> > RIP: 0010:[<ffffffff80714479>]  [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
> > RSP: 0018:ffffffff80705f88  EFLAGS: 00010093
> > RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80778a80
> > RDX: 0000000000000100 RSI: 0000000000000092 RDI: 0000000000000000
> > RBP: 0000000000000000 R08: ffff88008089e000 R09: 0000000000000000
> > R10: ffff880001012c60 R11: ffffffff803560a0 R12: ffff88000103e040
> > R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> > FS:  0000000000000000(0000) GS:ffffffff806f73c0(0000) knlGS:0000000000000000
> > CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
> > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Process swapper (pid: 0, threadinfo ffffffff80704000, task ffffffff806843a0)
> > Stack:
> >  ffffffff8073b560 ffffffff807144bd ffffffff806e8f40 ffffffff8050e772
> >  ffffffff8073b560 ffffffff8070daf6 0000000000000000 0000000000093370
> >  0000000000000000 ffffffff8070d394 80708e000010d136 00000000ffffffff
> > Call Trace:
> >  [<ffffffff807144bd>] native_init_IRQ+0x9/0x931
> >  [<ffffffff8050e772>] register_cpu_notifier+0x1f/0x23
> >  [<ffffffff8070daf6>] start_kernel+0x1a8/0x319
> >  [<ffffffff8070d394>] x86_64_start_kernel+0xde/0xe2
> > Code: 85 c0 75 0d 59 48 c7 c7 20 5f 68 80 e9 65 74 cb ff 5a c3 53 31 db e8 ba 85 00 00 31 ff e8 52 ad af ff 89 df e8 6a 12 b5 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
> > RIP  [<ffffffff80714479>] init_ISA_irqs+0x18/0x53
> >  RSP <ffffffff80705f88>
> > CR2: 0000000000000048
> 
> can you check if tip works or not?
> 
> YH
Hi,

	I tried testing with today's tip/master and it can be reproduced with it.

root (hd0,0)
 Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall
_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
   [Linux-bzImage, setup=0x3000, size=0x273c10]
initrd /initrd-autotest
   [Linux-initrd @ 0x37e5f000, 0x190980 bytes]

Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Tue Dec 23 06:37:41 CST 2008
Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
 BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
 BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
console [earlyser0] enabled
DMI 2.3 present.
last_pfn = 0x3ffcd max_arch_pfn = 0x100000000
init_memory_mapping: 0000000000000000-000000003ffcd000
 0000000000 - 003fe00000 page 2M
 003fe00000 - 003ffcd000 page 4k
kernel direct mapping tables up to 3ffcd000 @ 8000-b000
last_map_addr: 3ffcd000 end: 3ffcd000
RAMDISK: 37e5f000 - 37fef980
ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
ACPI: FACS 3FFCFCC0, 0040
ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003ffcd000
  NODE_DATA [0000000000009000 - 000000000000efff]
  bootmap [000000000000f000 -  0000000000016fff] pages 8
(6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0000200000 - 00008127f0]    TEXT DATA BSS ==> [0000200000 - 00008127f0]
  #3 [0037e5f000 - 0037fef980]          RAMDISK ==> [0037e5f000 - 0037fef980]
  #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
  #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff88000009d540] 0009d540
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009d
    0: 0x00000100 -> 0x0003ffcd
On node 0 totalpages: 261994
  DMA zone: 64 pages used for memmap
  DMA zone: 1658 pages reserved
  DMA zone: 2275 pages, LIFO batch:0
  DMA32 zone: 4032 pages used for memmap
  DMA32 zone: 253965 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Detected use of extended apic ids on hypertransport bus
Detected use of extended apic ids on hypertransport bus
ACPI: PM-Timer IO Port: 0x2208
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x10228203 base: 0xfecff000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
NR_CPUS:255 nr_cpumask_bits:255 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Allocating 49152 bytes of per cpu data
per cpu data for cpu0 on node0 at 000000000100e000
per cpu data for cpu1 on node0 at 000000000101a000
per cpu data for cpu2 on node0 at 0000000001026000
per cpu data for cpu3 on node0 at 0000000001032000
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256240
Policy zone: DMA32
Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
Initializing CPU#0
BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
IP: [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
PGD 0 
Thread overran stack, or stack corrupted
Oops: 0002 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-rc8-autotest-tip #1
RIP: 0010:[<ffffffff8070e46a>]  [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
RSP: 0018:ffffffff806fff68  EFLAGS: 00010093
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80773b40
RDX: 0000000000000100 RSI: 0000000000000096 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8800808a3000 R09: 0000000000000000
R10: ffff880001012ce0 R11: ffffffff80355720 R12: 0000000000000000
R13: ffffffff80735860 R14: ffffffff807380a0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff806f1480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffffffff806fe000, task ffffffff8067e3a0)
Stack:
 0000000000000003 ffffffff8070e4ae ffffffff806e2f40 ffffffff8050e443
 0000000000000003 ffffffff80707b21 0000000000000000 00000000008127f0
 ffffffff807380a0 0000000000093370 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8070e4ae>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b21>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
Code: 85 c0 75 0d 59 48 c7 c7 a0 ff 67 80 e9 7c bf cb ff 5a c3 53 31 db e8 6e 87 00 00 31 ff e8 51 0e b0 ff 89 df e8 a1 81 b5 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
RIP  [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
 RSP <ffffffff806fff68>
CR2: 0000000000000048
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill the idle task!
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237321>] panic+0x86/0x144
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff80355720>] delay_loop+0x0/0x29
 [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
 [<ffffffff8070e468>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070e4ae>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b21>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
------------[ cut here ]------------
WARNING: at kernel/smp.c:333 smp_call_function_mask+0x36/0x224()
Hardware name: IBM eServer BladeCenter LS20 -[885055U]-
Modules linked in:
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237274>] warn_slowpath+0xd8/0xf5
 [<ffffffff80524be1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024c2fa>] up+0xe/0x37
 [<ffffffff80237945>] release_console_sem+0x186/0x1a1
 [<ffffffff80524be1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024c2fa>] up+0xe/0x37
 [<ffffffff80237945>] release_console_sem+0x186/0x1a1
 [<ffffffff80211d37>] stop_this_cpu+0x0/0x1d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80253dab>] smp_call_function_mask+0x36/0x224
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff8034f382>] __next_cpu_nr+0x1a/0x21
 [<ffffffff8021e8d8>] touch_nmi_watchdog+0x43/0x53
 [<ffffffff8020f13d>] print_trace_address+0x1d/0x2d
 [<ffffffff80247747>] __kernel_text_address+0x1a/0x26
 [<ffffffff8020f20f>] print_context_stack+0x90/0xa6
 [<ffffffff80259d75>] crash_kexec+0xe6/0xef
 [<ffffffff8020e4a7>] dump_trace+0x249/0x258
 [<ffffffff80253fc3>] smp_call_function+0x2a/0x2f
 [<ffffffff8021d3e3>] native_smp_send_stop+0x1a/0x26
 [<ffffffff80237335>] panic+0x9a/0x144
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff80355720>] delay_loop+0x0/0x29
 [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
 [<ffffffff8070e468>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070e4ae>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b21>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
---[ end trace 4eaa2a86a8e2da22 ]---
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-23 13:21         ` Kamalesh Babulal
@ 2008-12-23 21:09           ` Yinghai Lu
  2008-12-24 16:34             ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Yinghai Lu @ 2008-12-23 21:09 UTC (permalink / raw)
  To: Kamalesh Babulal; +Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

[-- Attachment #1: Type: text/plain, Size: 1456 bytes --]

Kamalesh Babulal wrote:
> * Yinghai Lu <yinghai@kernel.org> [2008-12-19 13:02:40]:
> 
> 
> 	I tried testing with today's tip/master and it can be reproduced with it.
> 
> root (hd0,0)
>  Filesystem type is ext2fs, partition type 0x83
> kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
> onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall
> _debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
>    [Linux-bzImage, setup=0x3000, size=0x273c10]
> initrd /initrd-autotest
>    [Linux-initrd @ 0x37e5f000, 0x190980 bytes]
> 
> Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Tue Dec 23 06:37:41 CST 2008
> Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
> Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256240
> Policy zone: DMA32
> Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
> Initializing CPU#0
> BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> IP: [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
> PGD 0 

please try attached debug patch.

Thanks

YH

[-- Attachment #2: sparse_irq_fix1.patch --]
[-- Type: text/x-patch, Size: 1610 bytes --]

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 3e070bb..41b29cf 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -180,6 +180,9 @@ void __init arch_early_irq_init(void)
 	cfg = irq_cfgx;
 	count = ARRAY_SIZE(irq_cfgx);
 
+	printk(KERN_DEBUG
+		 "calling arch_early_irq_init with count=%d\n", count);
+
 	for (i = 0; i < count; i++) {
 		desc = irq_to_desc(i);
 		desc->chip_data = &cfg[i];
diff --git a/init/main.c b/init/main.c
index f10a499..dadff40 100644
--- a/init/main.c
+++ b/init/main.c
@@ -544,10 +544,12 @@ void __init __weak thread_info_cache_init(void)
 
 void __init __weak arch_early_irq_init(void)
 {
+	printk(KERN_DEBUG "calling __weak arch_early_irq_init\n");
 }
 
 void __init __weak early_irq_init(void)
 {
+	printk(KERN_DEBUG "calling __weak early_irq_init\n");
 	arch_early_irq_init();
 }
 
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 6492400..c7f4404 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, struct irq_desc *desc)
 int nr_irqs = NR_IRQS;
 EXPORT_SYMBOL_GPL(nr_irqs);
 
-void __init __attribute__((weak)) arch_early_irq_init(void)
-{
-}
-
 #ifdef CONFIG_SPARSE_IRQ
 static struct irq_desc irq_desc_init = {
 	.irq	    = -1,
@@ -143,6 +139,9 @@ void __init early_irq_init(void)
 	desc = irq_desc_legacy;
 	legacy_count = ARRAY_SIZE(irq_desc_legacy);
 
+	printk(KERN_DEBUG
+		 "calling early_irq_init with legacy_count=%d\n", legacy_count);
+
 	for (i = 0; i < legacy_count; i++) {
 		desc[i].irq = i;
 		desc[i].kstat_irqs = kstat_irqs_legacy[i];

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-23 21:09           ` Yinghai Lu
@ 2008-12-24 16:34             ` Kamalesh Babulal
  2008-12-24 20:34               ` Yinghai Lu
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-24 16:34 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

* Yinghai Lu <yinghai@kernel.org> [2008-12-23 13:09:56]:

> Kamalesh Babulal wrote:
> > * Yinghai Lu <yinghai@kernel.org> [2008-12-19 13:02:40]:
> > 
> > 
> > 	I tried testing with today's tip/master and it can be reproduced with it.
> > 
> > root (hd0,0)
> >  Filesystem type is ext2fs, partition type 0x83
> > kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
> > onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall
> > _debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
> >    [Linux-bzImage, setup=0x3000, size=0x273c10]
> > initrd /initrd-autotest
> >    [Linux-initrd @ 0x37e5f000, 0x190980 bytes]
> > 
> > Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Tue Dec 23 06:37:41 CST 2008
> > Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
> > Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256240
> > Policy zone: DMA32
> > Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230036460
> > Initializing CPU#0
> > BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
> > IP: [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
> > PGD 0 
> 
> please try attached debug patch.
> 
> Thanks
> 
> YH

> diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
> index 3e070bb..41b29cf 100644
> --- a/arch/x86/kernel/io_apic.c
> +++ b/arch/x86/kernel/io_apic.c
> @@ -180,6 +180,9 @@ void __init arch_early_irq_init(void)
>  	cfg = irq_cfgx;
>  	count = ARRAY_SIZE(irq_cfgx);
> 
> +	printk(KERN_DEBUG
> +		 "calling arch_early_irq_init with count=%d\n", count);
> +
>  	for (i = 0; i < count; i++) {
>  		desc = irq_to_desc(i);
>  		desc->chip_data = &cfg[i];
> diff --git a/init/main.c b/init/main.c
> index f10a499..dadff40 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -544,10 +544,12 @@ void __init __weak thread_info_cache_init(void)
> 
>  void __init __weak arch_early_irq_init(void)
>  {
> +	printk(KERN_DEBUG "calling __weak arch_early_irq_init\n");
>  }
> 
>  void __init __weak early_irq_init(void)
>  {
> +	printk(KERN_DEBUG "calling __weak early_irq_init\n");
>  	arch_early_irq_init();
>  }
> 
> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
> index 6492400..c7f4404 100644
> --- a/kernel/irq/handle.c
> +++ b/kernel/irq/handle.c
> @@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, struct irq_desc *desc)
>  int nr_irqs = NR_IRQS;
>  EXPORT_SYMBOL_GPL(nr_irqs);
> 
> -void __init __attribute__((weak)) arch_early_irq_init(void)
> -{
> -}
> -
>  #ifdef CONFIG_SPARSE_IRQ
>  static struct irq_desc irq_desc_init = {
>  	.irq	    = -1,
> @@ -143,6 +139,9 @@ void __init early_irq_init(void)
>  	desc = irq_desc_legacy;
>  	legacy_count = ARRAY_SIZE(irq_desc_legacy);
> 
> +	printk(KERN_DEBUG
> +		 "calling early_irq_init with legacy_count=%d\n", legacy_count);
> +
>  	for (i = 0; i < legacy_count; i++) {
>  		desc[i].irq = i;
>  		desc[i].kstat_irqs = kstat_irqs_legacy[i];


boot log after applying the debug patch

root (hd0,0)
 Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
onsole=ttyS1,19200 selinux=no debug IDENT=1230133532
   [Linux-bzImage, setup=0x3000, size=0x273cf0]
initrd /initrd-autotest
   [Linux-initrd @ 0x37e5f000, 0x19097a bytes]

Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Wed Dec 24 09:37:30 CST 2008
Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug IDENT=1230133532
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
 BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
 BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
DMI 2.3 present.
last_pfn = 0x3ffcd max_arch_pfn = 0x100000000
init_memory_mapping: 0000000000000000-000000003ffcd000
 0000000000 - 003fe00000 page 2M
 003fe00000 - 003ffcd000 page 4k
kernel direct mapping tables up to 3ffcd000 @ 8000-b000
last_map_addr: 3ffcd000 end: 3ffcd000
RAMDISK: 37e5f000 - 37fef97a
ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
ACPI: FACS 3FFCFCC0, 0040
ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003ffcd000
  NODE_DATA [0000000000009000 - 000000000000efff]
  bootmap [000000000000f000 -  0000000000016fff] pages 8
(6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0000200000 - 00008127f0]    TEXT DATA BSS ==> [0000200000 - 00008127f0]
  #3 [0037e5f000 - 0037fef97a]          RAMDISK ==> [0037e5f000 - 0037fef97a]
  #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
  #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff88000009d540] 0009d540
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009d
    0: 0x00000100 -> 0x0003ffcd
On node 0 totalpages: 261994
  DMA zone: 64 pages used for memmap
  DMA zone: 1658 pages reserved
  DMA zone: 2275 pages, LIFO batch:0
  DMA32 zone: 4032 pages used for memmap
  DMA32 zone: 253965 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Detected use of extended apic ids on hypertransport bus
Detected use of extended apic ids on hypertransport bus
ACPI: PM-Timer IO Port: 0x2208
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x10228203 base: 0xfecff000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
NR_CPUS:255 nr_cpumask_bits:255 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Allocating 49152 bytes of per cpu data
per cpu data for cpu0 on node0 at 000000000100e000
per cpu data for cpu1 on node0 at 000000000101a000
per cpu data for cpu2 on node0 at 0000000001026000
per cpu data for cpu3 on node0 at 0000000001032000
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256240
Policy zone: DMA32
Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug IDENT=1230133532
Initializing CPU#0
calling early_irq_init with legacy_count=16
calling arch_early_irq_init with count=16
PID hash table entries: 4096 (order: 12, 32768 bytes)
Fast TSC calibration using PIT
Detected 1993.805 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
console [ttyS1] enabled
Checking aperture...
No AGP bridge found
Node 0: aperture @ dc000000 size 64 MB
Node 1: aperture @ dc000000 size 64 MB
Memory: 1023412k/1048372k available (3242k kernel code, 396k absent, 24564k reserved, 1771k data, 440k init)
SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
hpet clockevent registered
Calibrating delay loop (skipped), value calculated using timer frequency.. 3987.61 BogoMIPS (lpj=7975220)
Security Framework initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0/0x0 -> Node 0
tseg: 0000000000
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ACPI: Core revision 20080926
Setting APIC routing to flat
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
  alloc irq_2_pin on cpu 0 node 0
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
CPU0: Dual Core AMD Opteron(tm) Processor 270 stepping 02
Booting processor 1 APIC 0x1 ip 0x6000
Initializing CPU#1
Calibrating delay using timer specific routine.. 3987.51 BogoMIPS (lpj=7975023)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1/0x1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU1: Dual Core AMD Opteron(tm) Processor 270 stepping 02
Booting processor 2 APIC 0x2 ip 0x6000
Initializing CPU#2
Calibrating delay using timer specific routine.. 3987.51 BogoMIPS (lpj=7975026)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2/0x2 -> Node 0
CPU: Physical Processor ID: 1
CPU: Processor Core ID: 0
CPU2: Dual Core AMD Opteron(tm) Processor 270 stepping 02
Booting processor 3 APIC 0x3 ip 0x6000
Initializing CPU#3
Calibrating delay using timer specific routine.. 3987.51 BogoMIPS (lpj=7975035)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3/0x3 -> Node 0
CPU: Physical Processor ID: 1
CPU: Processor Core ID: 1
CPU3: Dual Core AMD Opteron(tm) Processor 270 stepping 02
Brought up 4 CPUs
Total of 4 processors activated (15950.15 BogoMIPS).
CPU0 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 0 1 2 3
CPU1 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 1 2 3 0
CPU2 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 2 3 0 1
CPU3 attaching sched-domain:
 domain 0: span 0-3 level CPU
  groups: 3 0 1 2
net_namespace: 1248 bytes
NET: Registered protocol family 16
node 0 link 1: io port [0, 2fff]
node 0 link 1: io port [3000, 3fff]
node 0 link 1: io port [4000, 4fff]
node 0 link 1: io port [5000, ffff]
TOM: 0000000040000000 aka 1024M
node 0 link 1: mmio [ee000000, ff00ffff]
node 0 link 1: mmio [fec00000, fec0ffff]
node 0 link 1: mmio [a0000, bffff]
node 0 link 1: mmio [fec10000, fec1ffff]
node 0 link 1: mmio [fec20000, fec2ffff]
bus: [00,ff] on node 0 link 1
bus: 00 index 0 io port: [0, ffff]
bus: 00 index 1 mmio: [40000000, fcffffffff]
bus: 00 index 2 mmio: [a0000, bffff]
ACPI: bus type pci registered
PCI: Using configuration type 1 for base access
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:01:00.0: reg 10 32bit mmio: [0xfeaff000-0xfeafffff]
pci 0000:01:00.1: reg 10 32bit mmio: [0xfeafe000-0xfeafefff]
pci 0000:01:04.0: reg 10 32bit mmio: [0xf0000000-0xf7ffffff]
pci 0000:01:04.0: reg 14 io port: [0x3000-0x30ff]
pci 0000:01:04.0: reg 18 32bit mmio: [0xfeae0000-0xfeaeffff]
pci 0000:01:04.0: reg 30 32bit mmio: [0x000000-0x01ffff]
pci 0000:01:04.0: supports D1 D2
pci 0000:00:06.0: bridge io port: [0x3000-0x3fff]
pci 0000:00:06.0: bridge 32bit mmio: [0xfd000000-0xfeafffff]
pci 0000:00:06.0: bridge 32bit mmio pref: [0xf0000000-0xfcffffff]
pci 0000:02:01.0: reg 10 64bit mmio: [0xefff0000-0xefffffff]
pci 0000:02:01.0: PME# supported from D3hot D3cold
pci 0000:02:01.0: PME# disabled
pci 0000:02:01.1: reg 10 64bit mmio: [0xeffe0000-0xeffeffff]
pci 0000:02:01.1: PME# supported from D3hot D3cold
pci 0000:02:01.1: PME# disabled
pci 0000:02:02.0: reg 10 io port: [0x4000-0x40ff]
pci 0000:02:02.0: reg 14 64bit mmio: [0xeffc0000-0xeffdffff]
pci 0000:02:02.0: reg 1c 64bit mmio: [0xeffa0000-0xeffbffff]
pci 0000:02:02.0: reg 30 32bit mmio: [0x000000-0x0fffff]
pci 0000:02:02.0: supports D1 D2
pci 0000:00:0a.0: bridge io port: [0x4000-0x4fff]
pci 0000:00:0a.0: bridge 32bit mmio: [0xee000000-0xefffffff]
pci 0000:00:0b.0: bridge io port: [0x5000-0xffff]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI3._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Link [LP00] (IRQs *10)
ACPI: PCI Interrupt Link [LP01] (IRQs *7)
ACPI: PCI Interrupt Link [LP02] (IRQs *9)
ACPI: PCI Interrupt Link [LP03] (IRQs *5)
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
hpet0: at MMIO 0xfecff000, IRQs 2, 8, 0
hpet0: 3 comparators, 32-bit 14.318180 MHz counter
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 13 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: ioport range 0x510-0x517 has been reserved
system 00:01: ioport range 0x504-0x507 has been reserved
system 00:01: ioport range 0x500-0x503 has been reserved
system 00:01: ioport range 0x520-0x53f has been reserved
system 00:01: ioport range 0x540-0x547 has been reserved
system 00:01: ioport range 0x460-0x461 has been reserved
system 00:0b: ioport range 0x400-0x47f could not be reserved
system 00:0b: ioport range 0x4d0-0x4d1 has been reserved
system 00:0b: ioport range 0x540-0x55f could not be reserved
system 00:0b: ioport range 0x580-0x5ff has been reserved
system 00:0b: ioport range 0xca8-0xca8 has been reserved
system 00:0b: ioport range 0xcac-0xcac has been reserved
system 00:0b: ioport range 0xcb0-0xcb0 has been reserved
system 00:0b: ioport range 0xcb4-0xcb4 has been reserved
system 00:0b: ioport range 0xcc0-0xcdf has been reserved
system 00:0b: iomem range 0xfec00000-0xffffffff has been reserved
pci 0000:00:06.0: PCI bridge, secondary bus 0000:01
pci 0000:00:06.0:   IO window: 0x3000-0x3fff
pci 0000:00:06.0:   MEM window: 0xfd000000-0xfeafffff
pci 0000:00:06.0:   PREFETCH window: 0x000000f0000000-0x000000fcffffff
pci 0000:00:0a.0: PCI bridge, secondary bus 0000:02
pci 0000:00:0a.0:   IO window: 0x4000-0x4fff
pci 0000:00:0a.0:   MEM window: 0xee000000-0xefffffff
pci 0000:00:0a.0:   PREFETCH window: 0x00000050000000-0x000000500fffff
pci 0000:00:0b.0: PCI bridge, secondary bus 0000:03
pci 0000:00:0b.0:   IO window: 0x5000-0xffff
pci 0000:00:0b.0:   MEM window: disabled
pci 0000:00:0b.0:   PREFETCH window: disabled
bus: 00 index 0 io port: [0x00-0xffff]
bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
bus: 01 index 0 io port: [0x3000-0x3fff]
bus: 01 index 1 mmio: [0xfd000000-0xfeafffff]
bus: 01 index 2 mmio: [0xf0000000-0xfcffffff]
bus: 01 index 3 mmio: [0x0-0x0]
bus: 02 index 0 io port: [0x4000-0x4fff]
bus: 02 index 1 mmio: [0xee000000-0xefffffff]
bus: 02 index 2 mmio: [0x50000000-0x500fffff]
bus: 02 index 3 mmio: [0x0-0x0]
bus: 03 index 0 io port: [0x5000-0xffff]
bus: 03 index 1 mmio: [0x0-0x0]
bus: 03 index 2 mmio: [0x0-0x0]
bus: 03 index 3 mmio: [0x0-0x0]
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
NET: Registered protocol family 1
checking if image is initramfs... it is
Freeing initrd memory: 1602k freed
audit: initializing netlink socket (disabled)
type=2000 audit(1230112145.555:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 2001
SELinux:  Registering netfilter hooks
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
disabled boot interrupts on PCI device 0x1022:0x746b
pci 0000:00:0a.0: AMD8131 rev 12 detected; disabling PCI-X MMRBC
disabled boot interrupts on PCI device 0x1022:0x7450
pci 0000:00:0b.0: AMD8131 rev 12 detected; disabling PCI-X MMRBC
disabled boot interrupts on PCI device 0x1022:0x7450
pci 0000:01:04.0: Boot video device
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
processor ACPI_CPU:00: registered as cooling_device0
ACPI: Processor [CPU3] (supports 8 throttling states)
processor ACPI_CPU:01: registered as cooling_device1
ACPI: Processor [CPU2] (supports 8 throttling states)
processor ACPI_CPU:02: registered as cooling_device2
ACPI: Processor [CPU1] (supports 8 throttling states)
processor ACPI_CPU:03: registered as cooling_device3
ACPI: Processor [CPU0] (supports 8 throttling states)
Real Time Clock Driver v1.12ac
Linux agpgart interface v0.103
Serial: 8250/16550 driver4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
erial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
brd: module loaded
tg3.c:v3.94 (August 14, 2008)
vendor=1022 device=7450
  alloc irq_desc for 24 on cpu 0 node 0
  alloc kstat_irqs on cpu 0 node 0
BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
IP: [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
PGD 0 
Oops: 0000 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.28-rc8-autotest-tip #1
RIP: 0010:[<ffffffff8021f8fd>]  [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
RSP: 0018:ffff88003f9d7b20  EFLAGS: 00010282
RAX: ffff88003e5f0400 RBX: ffff88003e5f0400 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000046 R09: ffff880001046040
R10: 00000000ffffff00 R11: ffffffff8036f11f R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffffffff806f1480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff88003f9d6000, task ffff88003f9d8000)
Stack:
 0000000000000018 ffff88003e5f0400 0000000000000018 0000000000000001
 0000000000000000 ffffffff8021f9e1 0000000080020800 0000000000000018
 0000000000000001 0000000000000000 ffff88003f9d7bec 0000000000000018
Call Trace:
 [<ffffffff8021f9e1>] ? io_apic_set_pci_routing+0x85/0xa9
 [<ffffffff8021c5bb>] ? mp_register_gsi+0xab/0xb2
 [<ffffffff80398967>] ? acpi_pci_irq_enable+0x178/0x284
 [<ffffffff803986fa>] ? acpi_pci_allocate_irq+0x0/0x4c
 [<ffffffff80363340>] ? pci_enable_resources+0x2b/0x11a
 [<ffffffff8035f65e>] ? do_pci_enable_device+0x2d/0x48
 [<ffffffff8035f6c2>] ? __pci_enable_device_flags+0x49/0x56
 [<ffffffff80515749>] ? tg3_init_one+0x43/0x12b1
 [<ffffffff80357534>] ? __bitmap_weight+0x6e/0x81
 [<ffffffff802329f9>] ? set_cpus_allowed_ptr+0x114/0x11f
 [<ffffffff802e9fd4>] ? sysfs_find_dirent+0x1b/0x2f
 [<ffffffff80361539>] ? pci_device_probe+0xb6/0x105
 [<ffffffff803cb8a8>] ? driver_probe_device+0xdb/0x168
 [<ffffffff803cb98e>] ? __driver_attach+0x59/0x80
 [<ffffffff803cb935>] ? __driver_attach+0x0/0x80
 [<ffffffff803cae81>] ? bus_for_each_dev+0x44/0x6f
 [<ffffffff803cb2b8>] ? bus_add_driver+0xb4/0x201
 [<ffffffff803cbb3f>] ? driver_register+0x8d/0x102
 [<ffffffff803617f9>] ? __pci_register_driver+0x6a/0x9d
 [<ffffffff8072a8e8>] ? tg3_init+0x0/0x15
 [<ffffffff80209051>] ? do_one_initcall+0x51/0x126
 [<ffffffff802e29b7>] ? create_proc_entry+0x73/0x88
 [<ffffffff8026885b>] ? register_irq_proc+0x9f/0xb7
 [<ffffffff8070792f>] ? kernel_init+0x196/0x1eb
 [<ffffffff8020ceda>] ? child_rip+0xa/0x20
 [<ffffffff80707799>] ? kernel_init+0x0/0x1eb
 [<ffffffff8020ced0>] ? child_rip+0x0/0x20
Code: 48 c7 c7 e3 29 5f 80 31 c0 e8 83 85 01 00 5b 4c 89 e0 41 5c 41 5d c3 41 55 49 89 fd 89 f7 41 54 41 89 cc 55 89 d5 53 48 83 ec 08 <49> 8b 5d 00 48 85 db 75 35 e8 88 ff ff ff 48 85 c0 75 18 5b 5b 
RIP  [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
 RSP <ffff88003f9d7b20>
CR2: 0000000000000000
---[ end trace bf00ede76e653fb4 ]---
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237321>] panic+0x86/0x144
 [<ffffffff80236bc8>] mm_release+0x3f/0xd3
 [<ffffffff80238b4f>] exit_fs+0x35/0x46
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff8036f11f>] vgacon_cursor+0x0/0x1a4
 [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
 [<ffffffff8021f9e1>] io_apic_set_pci_routing+0x85/0xa9
 [<ffffffff8021c5bb>] mp_register_gsi+0xab/0xb2
 [<ffffffff80398967>] acpi_pci_irq_enable+0x178/0x284
 [<ffffffff803986fa>] acpi_pci_allocate_irq+0x0/0x4c
 [<ffffffff80363340>] pci_enable_resources+0x2b/0x11a
 [<ffffffff8035f65e>] do_pci_enable_device+0x2d/0x48
 [<ffffffff8035f6c2>] __pci_enable_device_flags+0x49/0x56
 [<ffffffff80515749>] tg3_init_one+0x43/0x12b1
 [<ffffffff80357534>] __bitmap_weight+0x6e/0x81
 [<ffffffff802329f9>] set_cpus_allowed_ptr+0x114/0x11f
 [<ffffffff802e9fd4>] sysfs_find_dirent+0x1b/0x2f
 [<ffffffff80361539>] pci_device_probe+0xb6/0x105
 [<ffffffff803cb8a8>] driver_probe_device+0xdb/0x168
 [<ffffffff803cb98e>] __driver_attach+0x59/0x80
 [<ffffffff803cb935>] __driver_attach+0x0/0x80
 [<ffffffff803cae81>] bus_for_each_dev+0x44/0x6f
 [<ffffffff803cb2b8>] bus_add_driver+0xb4/0x201
 [<ffffffff803cbb3f>] driver_register+0x8d/0x102
 [<ffffffff803617f9>] __pci_register_driver+0x6a/0x9d
 [<ffffffff8072a8e8>] tg3_init+0x0/0x15
 [<ffffffff80209051>] do_one_initcall+0x51/0x126
 [<ffffffff802e29b7>] create_proc_entry+0x73/0x88
 [<ffffffff8026885b>] register_irq_proc+0x9f/0xb7
 [<ffffffff8070792f>] kernel_init+0x196/0x1eb
 [<ffffffff8020ceda>] child_rip+0xa/0x20
 [<ffffffff80707799>] kernel_init+0x0/0x1eb
 [<ffffffff8020ced0>] child_rip+0x0/0x20
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-24 16:34             ` Kamalesh Babulal
@ 2008-12-24 20:34               ` Yinghai Lu
  2008-12-26  9:12                 ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Yinghai Lu @ 2008-12-24 20:34 UTC (permalink / raw)
  To: Kamalesh Babulal, Andrew Morton
  Cc: Stephen Rothwell, linux-next, LKML, mingo, mel

Kamalesh Babulal wrote:
> * Yinghai Lu <yinghai@kernel.org> [2008-12-23 13:09:56]:
> 
> 
> boot log after applying the debug patch
> 
> root (hd0,0)
>  Filesystem type is ext2fs, partition type 0x83
> kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
> onsole=ttyS1,19200 selinux=no debug IDENT=1230133532
>    [Linux-bzImage, setup=0x3000, size=0x273cf0]
> initrd /initrd-autotest
>    [Linux-initrd @ 0x37e5f000, 0x19097a bytes]
> 
> Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Wed Dec 24 09:37:30 CST 2008
> Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug IDENT=1230133532

ok, it seems that your compiler is broken... is that RHEL 5.1 stock compiler

YH


[PATCH] sparseirq: add oninline to workaround compiler

Impact: fix panic on null pointer with sparseirq

some compiler seems to inline the weak global function.
try to workaround it

also remove duplicated arch_early_irq_init()
already have one weak copy in init/main.c

Signed-off-by: Yinghai <yinghai@kernel.org>

---
 init/main.c         |    4 ++--
 kernel/irq/handle.c |    6 +-----
 2 files changed, 3 insertions(+), 7 deletions(-)

Index: linux-2.6/init/main.c
===================================================================
--- linux-2.6.orig/init/main.c
+++ linux-2.6/init/main.c
@@ -542,11 +542,11 @@ void __init __weak thread_info_cache_ini
 {
 }
 
-void __init __weak arch_early_irq_init(void)
+void noinline __init __weak arch_early_irq_init(void)
 {
 }
 
-void __init __weak early_irq_init(void)
+void noinline __init __weak early_irq_init(void)
 {
 	arch_early_irq_init();
 }
Index: linux-2.6/kernel/irq/handle.c
===================================================================
--- linux-2.6.orig/kernel/irq/handle.c
+++ linux-2.6/kernel/irq/handle.c
@@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, st
 int nr_irqs = NR_IRQS;
 EXPORT_SYMBOL_GPL(nr_irqs);
 
-void __init __attribute__((weak)) arch_early_irq_init(void)
-{
-}
-
 #ifdef CONFIG_SPARSE_IRQ
 static struct irq_desc irq_desc_init = {
 	.irq	    = -1,
@@ -90,7 +86,7 @@ void init_kstat_irqs(struct irq_desc *de
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
+void noinline __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
 }
 

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-24 20:34               ` Yinghai Lu
@ 2008-12-26  9:12                 ` Kamalesh Babulal
  2008-12-26 10:05                   ` Yinghai Lu
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-26  9:12 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: Andrew Morton, Stephen Rothwell, linux-next, LKML, mingo, mel

* Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:

> Kamalesh Babulal wrote:
> > * Yinghai Lu <yinghai@kernel.org> [2008-12-23 13:09:56]:
> > 
> > 
> > boot log after applying the debug patch
> > 
> > root (hd0,0)
> >  Filesystem type is ext2fs, partition type 0x83
> > kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
> > onsole=ttyS1,19200 selinux=no debug IDENT=1230133532
> >    [Linux-bzImage, setup=0x3000, size=0x273cf0]
> > initrd /initrd-autotest
> >    [Linux-initrd @ 0x37e5f000, 0x19097a bytes]
> > 
> > Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Wed Dec 24 09:37:30 CST 2008
> > Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug IDENT=1230133532
> 
> ok, it seems that your compiler is broken... is that RHEL 5.1 stock compiler
> 
> YH
> 
> 
> [PATCH] sparseirq: add oninline to workaround compiler
> 
> Impact: fix panic on null pointer with sparseirq
> 
> some compiler seems to inline the weak global function.
> try to workaround it
> 
> also remove duplicated arch_early_irq_init()
> already have one weak copy in init/main.c
> 
> Signed-off-by: Yinghai <yinghai@kernel.org>
> 
> ---
>  init/main.c         |    4 ++--
>  kernel/irq/handle.c |    6 +-----
>  2 files changed, 3 insertions(+), 7 deletions(-)
> 
> Index: linux-2.6/init/main.c
> ===================================================================
> --- linux-2.6.orig/init/main.c
> +++ linux-2.6/init/main.c
> @@ -542,11 +542,11 @@ void __init __weak thread_info_cache_ini
>  {
>  }
> 
> -void __init __weak arch_early_irq_init(void)
> +void noinline __init __weak arch_early_irq_init(void)
>  {
>  }
> 
> -void __init __weak early_irq_init(void)
> +void noinline __init __weak early_irq_init(void)
>  {
>  	arch_early_irq_init();
>  }
> Index: linux-2.6/kernel/irq/handle.c
> ===================================================================
> --- linux-2.6.orig/kernel/irq/handle.c
> +++ linux-2.6/kernel/irq/handle.c
> @@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, st
>  int nr_irqs = NR_IRQS;
>  EXPORT_SYMBOL_GPL(nr_irqs);
> 
> -void __init __attribute__((weak)) arch_early_irq_init(void)
> -{
> -}
> -
>  #ifdef CONFIG_SPARSE_IRQ
>  static struct irq_desc irq_desc_init = {
>  	.irq	    = -1,
> @@ -90,7 +86,7 @@ void init_kstat_irqs(struct irq_desc *de
>  		desc->kstat_irqs = (unsigned int *)ptr;
>  }
> 
> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> +void noinline __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
>  }
> 
> --

After the applying the patch, the kernel panic's with the same backtrace. The
box is running Fedora 5 on it.

root (hd0,0)
 Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall
_debug earlyprintk=serial,ttyS1,19200 IDENT=1230279484
   [Linux-bzImage, setup=0x3000, size=0x273af0]
initrd /initrd-autotest
   [Linux-initrd @ 0x37e5f000, 0x190982 bytes]

Linux version 2.6.28-rc8-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Fri Dec 26 02:11:35 CST 2008
Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230279484
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
 BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
 BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
console [earlyser0] enabled
DMI 2.3 present.
last_pfn = 0x3ffcd max_arch_pfn = 0x100000000
init_memory_mapping: 0000000000000000-000000003ffcd000
 0000000000 - 003fe00000 page 2M
 003fe00000 - 003ffcd000 page 4k
kernel direct mapping tables up to 3ffcd000 @ 8000-b000
last_map_addr: 3ffcd000 end: 3ffcd000
RAMDISK: 37e5f000 - 37fef982
ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
ACPI: FACS 3FFCFCC0, 0040
ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003ffcd000
  NODE_DATA [0000000000009000 - 000000000000efff]
  bootmap [000000000000f000 -  0000000000016fff] pages 8
(6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0000200000 - 00008127f0]    TEXT DATA BSS ==> [0000200000 - 00008127f0]
  #3 [0037e5f000 - 0037fef982]          RAMDISK ==> [0037e5f000 - 0037fef982]
  #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
  #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff88000009d540] 0009d540
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009d
    0: 0x00000100 -> 0x0003ffcd
On node 0 totalpages: 261994
  DMA zone: 64 pages used for memmap
  DMA zone: 1658 pages reserved
  DMA zone: 2275 pages, LIFO batch:0
  DMA32 zone: 4032 pages used for memmap
  DMA32 zone: 253965 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Detected use of extended apic ids on hypertransport bus
Detected use of extended apic ids on hypertransport bus
ACPI: PM-Timer IO Port: 0x2208
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x10228203 base: 0xfecff000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
NR_CPUS:255 nr_cpumask_bits:255 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Allocating 49152 bytes of per cpu data
per cpu data for cpu0 on node0 at 000000000100e000
per cpu data for cpu1 on node0 at 000000000101a000
per cpu data for cpu2 on node0 at 0000000001026000
per cpu data for cpu3 on node0 at 0000000001032000
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256240
Policy zone: DMA32
Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230279484
Initializing CPU#0
BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
IP: [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
PGD 0 
Thread overran stack, or stack corrupted
Oops: 0002 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-rc8-autotest-tip #1
RIP: 0010:[<ffffffff8070e46a>]  [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
RSP: 0018:ffffffff806fff68  EFLAGS: 00010093
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80773b40
RDX: 0000000000000100 RSI: 0000000000000096 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8800808a3000 R09: 0000000000000000
R10: ffff880001012ce0 R11: ffffffff80355720 R12: 0000000000000000
R13: ffffffff80735860 R14: ffffffff807380a0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff806f1480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffffffff806fe000, task ffffffff8067e3a0)
Stack:
 0000000000000003 ffffffff8070e4ae ffffffff806e2f40 ffffffff8050e443
 0000000000000003 ffffffff80707b21 0000000000000000 00000000008127f0
 ffffffff807380a0 0000000000093370 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8070e4ae>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b21>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
Code: 85 c0 75 0d 59 48 c7 c7 a0 ff 67 80 e9 7c bf cb ff 5a c3 53 31 db e8 6e 87 00 00 31 ff e8 51 0e b0 ff 89 df e8 a1 81 b5 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
RIP  [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
 RSP <ffffffff806fff68>
CR2: 0000000000000048
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill the idle task!
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237321>] panic+0x86/0x144
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff80355720>] delay_loop+0x0/0x29
 [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
 [<ffffffff8070e468>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070e4ae>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b21>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
------------[ cut here ]------------
WARNING: at kernel/smp.c:333 smp_call_function_mask+0x36/0x224()
Hardware name: IBM eServer BladeCenter LS20 -[885055U]-
Modules linked in:
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237274>] warn_slowpath+0xd8/0xf5
 [<ffffffff80524be1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024c2fa>] up+0xe/0x37
 [<ffffffff80237945>] release_console_sem+0x186/0x1a1
 [<ffffffff80524be1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024c2fa>] up+0xe/0x37
 [<ffffffff80237945>] release_console_sem+0x186/0x1a1
 [<ffffffff80211d37>] stop_this_cpu+0x0/0x1d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80253dab>] smp_call_function_mask+0x36/0x224
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff8034f382>] __next_cpu_nr+0x1a/0x21
 [<ffffffff8021e8d8>] touch_nmi_watchdog+0x43/0x53
 [<ffffffff8020f13d>] print_trace_address+0x1d/0x2d
 [<ffffffff80247747>] __kernel_text_address+0x1a/0x26
 [<ffffffff8020f20f>] print_context_stack+0x90/0xa6
 [<ffffffff80259d75>] crash_kexec+0xe6/0xef
 [<ffffffff8020e4a7>] dump_trace+0x249/0x258
 [<ffffffff80253fc3>] smp_call_function+0x2a/0x2f
 [<ffffffff8021d3e3>] native_smp_send_stop+0x1a/0x26
 [<ffffffff80237335>] panic+0x9a/0x144
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff80355720>] delay_loop+0x0/0x29
 [<ffffffff8070e46a>] init_ISA_irqs+0x18/0x53
 [<ffffffff8070e468>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070e4ae>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b21>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
---[ end trace 4eaa2a86a8e2da22 ]---

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26  9:12                 ` Kamalesh Babulal
@ 2008-12-26 10:05                   ` Yinghai Lu
  2008-12-26 10:27                     ` Sam Ravnborg
  2008-12-27  9:46                     ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask David Howells
  0 siblings, 2 replies; 56+ messages in thread
From: Yinghai Lu @ 2008-12-26 10:05 UTC (permalink / raw)
  To: Kamalesh Babulal, mingo
  Cc: Andrew Morton, Stephen Rothwell, linux-next, LKML, mel

Kamalesh Babulal wrote:
> * Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:
> 
>> --
> 
> After the applying the patch, the kernel panic's with the same backtrace. The
> box is running Fedora 5 on it.
> 

please try...
Ingo, do we need to switch to use #idef and inline function instead?

YH


[PATCH] sparseirq: add printk to workaround compiler optimizing

Impact: fix panic on null pointer with sparseirq

some compiler seems to inline the weak global function.
try to workaround it

also remove duplicated arch_early_irq_init()
already have one weak copy in init/main.c

Signed-off-by: Yinghai <yinghai@kernel.org>

---
 init/main.c         |    2 ++
 kernel/irq/handle.c |    7 ++-----
 2 files changed, 4 insertions(+), 5 deletions(-)

Index: linux-2.6/init/main.c
===================================================================
--- linux-2.6.orig/init/main.c
+++ linux-2.6/init/main.c
@@ -544,10 +544,12 @@ void __init __weak thread_info_cache_ini
 
 void __init __weak arch_early_irq_init(void)
 {
+	printk(KERN_DEBUG "calling __weak arch_early_irq_init\n");
 }
 
 void __init __weak early_irq_init(void)
 {
+	printk(KERN_DEBUG "calling __weak early_irq_init\n");
 	arch_early_irq_init();
 }
 
Index: linux-2.6/kernel/irq/handle.c
===================================================================
--- linux-2.6.orig/kernel/irq/handle.c
+++ linux-2.6/kernel/irq/handle.c
@@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, st
 int nr_irqs = NR_IRQS;
 EXPORT_SYMBOL_GPL(nr_irqs);
 
-void __init __attribute__((weak)) arch_early_irq_init(void)
-{
-}
-
 #ifdef CONFIG_SPARSE_IRQ
 static struct irq_desc irq_desc_init = {
 	.irq	    = -1,
@@ -90,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *de
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
+void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
+	printk(KERN_DEBUG "calling __weak arch_init_chip_data\n");
 }
 
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 10:05                   ` Yinghai Lu
@ 2008-12-26 10:27                     ` Sam Ravnborg
  2008-12-26 13:33                       ` Ingo Molnar
                                         ` (2 more replies)
  2008-12-27  9:46                     ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask David Howells
  1 sibling, 3 replies; 56+ messages in thread
From: Sam Ravnborg @ 2008-12-26 10:27 UTC (permalink / raw)
  To: Yinghai Lu, David Howells
  Cc: Kamalesh Babulal, mingo, Andrew Morton, Stephen Rothwell,
	linux-next, LKML, mel

On Fri, Dec 26, 2008 at 02:05:47AM -0800, Yinghai Lu wrote:
> Kamalesh Babulal wrote:
> > * Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:
> > 
> >> --
> > 
> > After the applying the patch, the kernel panic's with the same backtrace. The
> > box is running Fedora 5 on it.
> > 
> 
> please try...
> Ingo, do we need to switch to use #idef and inline function instead?

I recall David Howells had a similar issue with the bootparamter patch set.
The workaround he used was to add a barrier(); call in the weak function
to avoid the inline.

[full context kept as I added David to to: list].
	Sam

> 
> YH
> 
> 
> [PATCH] sparseirq: add printk to workaround compiler optimizing
> 
> Impact: fix panic on null pointer with sparseirq
> 
> some compiler seems to inline the weak global function.
> try to workaround it
> 
> also remove duplicated arch_early_irq_init()
> already have one weak copy in init/main.c
> 
> Signed-off-by: Yinghai <yinghai@kernel.org>
> 
> ---
>  init/main.c         |    2 ++
>  kernel/irq/handle.c |    7 ++-----
>  2 files changed, 4 insertions(+), 5 deletions(-)
> 
> Index: linux-2.6/init/main.c
> ===================================================================
> --- linux-2.6.orig/init/main.c
> +++ linux-2.6/init/main.c
> @@ -544,10 +544,12 @@ void __init __weak thread_info_cache_ini
>  
>  void __init __weak arch_early_irq_init(void)
>  {
> +	printk(KERN_DEBUG "calling __weak arch_early_irq_init\n");
>  }
>  
>  void __init __weak early_irq_init(void)
>  {
> +	printk(KERN_DEBUG "calling __weak early_irq_init\n");
>  	arch_early_irq_init();
>  }
>  
> Index: linux-2.6/kernel/irq/handle.c
> ===================================================================
> --- linux-2.6.orig/kernel/irq/handle.c
> +++ linux-2.6/kernel/irq/handle.c
> @@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, st
>  int nr_irqs = NR_IRQS;
>  EXPORT_SYMBOL_GPL(nr_irqs);
>  
> -void __init __attribute__((weak)) arch_early_irq_init(void)
> -{
> -}
> -
>  #ifdef CONFIG_SPARSE_IRQ
>  static struct irq_desc irq_desc_init = {
>  	.irq	    = -1,
> @@ -90,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *de
>  		desc->kstat_irqs = (unsigned int *)ptr;
>  }
>  
> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> +void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
> +	printk(KERN_DEBUG "calling __weak arch_init_chip_data\n");
>  }
>  
>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 10:27                     ` Sam Ravnborg
@ 2008-12-26 13:33                       ` Ingo Molnar
  2008-12-26 13:42                         ` [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases Ingo Molnar
  2008-12-26 15:28                       ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
  2008-12-27  5:05                       ` [PATCH] perf_counter: more barrier in blank weak function Yinghai Lu
  2 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-26 13:33 UTC (permalink / raw)
  To: Sam Ravnborg
  Cc: Yinghai Lu, David Howells, Kamalesh Babulal, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Sam Ravnborg <sam@ravnborg.org> wrote:

> On Fri, Dec 26, 2008 at 02:05:47AM -0800, Yinghai Lu wrote:
> > Kamalesh Babulal wrote:
> > > * Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:
> > > 
> > >> --
> > > 
> > > After the applying the patch, the kernel panic's with the same backtrace. The
> > > box is running Fedora 5 on it.
> > > 
> > 
> > please try...
> > Ingo, do we need to switch to use #idef and inline function instead?
> 
> I recall David Howells had a similar issue with the bootparamter patch set.
> The workaround he used was to add a barrier(); call in the weak function
> to avoid the inline.

could we add some extra attribute to __weak that would have a similar 
effect? Something like __attribute__((noinline)), or something silly like 
__attribute__((deprecated)) - just to keep gcc from screwing up __weak 
functions? Perhaps adding a section attribute would have a similar effect? 
(putting weak definitions into an extra section is probably helpful 
anyway)

	Ingo

^ permalink raw reply	[flat|nested] 56+ messages in thread

* [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases
  2008-12-26 13:33                       ` Ingo Molnar
@ 2008-12-26 13:42                         ` Ingo Molnar
  2008-12-27  4:09                           ` Paul Mackerras
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-26 13:42 UTC (permalink / raw)
  To: Sam Ravnborg
  Cc: Yinghai Lu, David Howells, Kamalesh Babulal, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Ingo Molnar <mingo@elte.hu> wrote:

> > I recall David Howells had a similar issue with the bootparamter patch 
> > set. The workaround he used was to add a barrier(); call in the weak 
> > function to avoid the inline.
> 
> could we add some extra attribute to __weak that would have a similar 
> effect? Something like __attribute__((noinline)), or something silly 
> like __attribute__((deprecated)) - just to keep gcc from screwing up 
> __weak functions? Perhaps adding a section attribute would have a 
> similar effect? (putting weak definitions into an extra section is 
> probably helpful anyway)

I've applied the patch below to tip/irq/sparseirq - could someone with an 
affected GCC version please check whether this solves the crash?

	Ingo

------------------->
>From 0d41e654c877a0de441448ca2f63a72ed11c5d84 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 26 Dec 2008 14:39:51 +0100
Subject: [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases

Impact: fix panic on null pointer with sparseirq

Certain versions of GCC inline the weak global functions.
Work it around by marking __weak functions as noinline.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 include/linux/compiler-gcc.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 5c8351b..1ad72e6 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -41,11 +41,17 @@
 
 #define __deprecated			__attribute__((deprecated))
 #define __packed			__attribute__((packed))
-#define __weak				__attribute__((weak))
 #define __naked				__attribute__((naked))
 #define __noreturn			__attribute__((noreturn))
 
 /*
+ * Mark weak aliases also noinline, because some GCC versions
+ * incorrectly inline weak aliases (even when a non-weak variant
+ * is there) and thus cause crashes:
+ */
+#define __weak				__attribute__((weak)) noinline
+
+/*
  * From the GCC manual:
  *
  * Many functions have no effects except the return value and their

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 10:27                     ` Sam Ravnborg
  2008-12-26 13:33                       ` Ingo Molnar
@ 2008-12-26 15:28                       ` Kamalesh Babulal
  2008-12-26 15:33                         ` Ingo Molnar
  2008-12-27  5:05                       ` [PATCH] perf_counter: more barrier in blank weak function Yinghai Lu
  2 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-26 15:28 UTC (permalink / raw)
  To: Sam Ravnborg
  Cc: Yinghai Lu, David Howells, mingo, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Sam Ravnborg <sam@ravnborg.org> [2008-12-26 11:27:16]:

> On Fri, Dec 26, 2008 at 02:05:47AM -0800, Yinghai Lu wrote:
> > Kamalesh Babulal wrote:
> > > * Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:
> > > 
> > >> --
> > > 
> > > After the applying the patch, the kernel panic's with the same backtrace. The
> > > box is running Fedora 5 on it.
> > > 
> > 
> > please try...
> > Ingo, do we need to switch to use #idef and inline function instead?
> 
> I recall David Howells had a similar issue with the bootparamter patch set.
> The workaround he used was to add a barrier(); call in the weak function
> to avoid the inline.
> 
> [full context kept as I added David to to: list].
> 	Sam
> 

Hi Yinghai,

	Thanks, after applying the patch, the kernel boot's up fine.

> > 
> > YH
> > 
> > 
> > [PATCH] sparseirq: add printk to workaround compiler optimizing
> > 
> > Impact: fix panic on null pointer with sparseirq
> > 
> > some compiler seems to inline the weak global function.
> > try to workaround it
> > 
> > also remove duplicated arch_early_irq_init()
> > already have one weak copy in init/main.c
> > 
> > Signed-off-by: Yinghai <yinghai@kernel.org>
> > 
> > ---
> >  init/main.c         |    2 ++
> >  kernel/irq/handle.c |    7 ++-----
> >  2 files changed, 4 insertions(+), 5 deletions(-)
> > 
> > Index: linux-2.6/init/main.c
> > ===================================================================
> > --- linux-2.6.orig/init/main.c
> > +++ linux-2.6/init/main.c
> > @@ -544,10 +544,12 @@ void __init __weak thread_info_cache_ini
> >  
> >  void __init __weak arch_early_irq_init(void)
> >  {
> > +	printk(KERN_DEBUG "calling __weak arch_early_irq_init\n");
> >  }
> >  
> >  void __init __weak early_irq_init(void)
> >  {
> > +	printk(KERN_DEBUG "calling __weak early_irq_init\n");
> >  	arch_early_irq_init();
> >  }
> >  
> > Index: linux-2.6/kernel/irq/handle.c
> > ===================================================================
> > --- linux-2.6.orig/kernel/irq/handle.c
> > +++ linux-2.6/kernel/irq/handle.c
> > @@ -56,10 +56,6 @@ void handle_bad_irq(unsigned int irq, st
> >  int nr_irqs = NR_IRQS;
> >  EXPORT_SYMBOL_GPL(nr_irqs);
> >  
> > -void __init __attribute__((weak)) arch_early_irq_init(void)
> > -{
> > -}
> > -
> >  #ifdef CONFIG_SPARSE_IRQ
> >  static struct irq_desc irq_desc_init = {
> >  	.irq	    = -1,
> > @@ -90,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *de
> >  		desc->kstat_irqs = (unsigned int *)ptr;
> >  }
> >  
> > -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> > +void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
> >  {
> > +	printk(KERN_DEBUG "calling __weak arch_init_chip_data\n");
> >  }
> >  
> >  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
> > --

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 15:28                       ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
@ 2008-12-26 15:33                         ` Ingo Molnar
  2008-12-26 17:04                           ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-26 15:33 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

> * Sam Ravnborg <sam@ravnborg.org> [2008-12-26 11:27:16]:
> 
> > On Fri, Dec 26, 2008 at 02:05:47AM -0800, Yinghai Lu wrote:
> > > Kamalesh Babulal wrote:
> > > > * Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:
> > > > 
> > > >> --
> > > > 
> > > > After the applying the patch, the kernel panic's with the same backtrace. The
> > > > box is running Fedora 5 on it.
> > > > 
> > > 
> > > please try...
> > > Ingo, do we need to switch to use #idef and inline function instead?
> > 
> > I recall David Howells had a similar issue with the bootparamter patch set.
> > The workaround he used was to add a barrier(); call in the weak function
> > to avoid the inline.
> > 
> > [full context kept as I added David to to: list].
> > 	Sam
> > 
> 
> Hi Yinghai,
> 
> 	Thanks, after applying the patch, the kernel boot's up fine.

how about the patch below, does that work too? (after removing Yinghai's 
patch)

	Ingo

------------->
>From 0d41e654c877a0de441448ca2f63a72ed11c5d84 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 26 Dec 2008 14:39:51 +0100
Subject: [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases

Impact: fix panic on null pointer with sparseirq

Certain versions of GCC inline the weak global functions.
Work it around by marking __weak functions as noinline.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 include/linux/compiler-gcc.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 5c8351b..1ad72e6 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -41,11 +41,17 @@
 
 #define __deprecated			__attribute__((deprecated))
 #define __packed			__attribute__((packed))
-#define __weak				__attribute__((weak))
 #define __naked				__attribute__((naked))
 #define __noreturn			__attribute__((noreturn))
 
 /*
+ * Mark weak aliases also noinline, because some GCC versions
+ * incorrectly inline weak aliases (even when a non-weak variant
+ * is there) and thus cause crashes:
+ */
+#define __weak				__attribute__((weak)) noinline
+
+/*
  * From the GCC manual:
  *
  * Many functions have no effects except the return value and their

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 15:33                         ` Ingo Molnar
@ 2008-12-26 17:04                           ` Kamalesh Babulal
  2008-12-26 18:17                             ` Ingo Molnar
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-26 17:04 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Ingo Molnar <mingo@elte.hu> [2008-12-26 16:33:18]:

> 
> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> 
> > * Sam Ravnborg <sam@ravnborg.org> [2008-12-26 11:27:16]:
> > 
> > > On Fri, Dec 26, 2008 at 02:05:47AM -0800, Yinghai Lu wrote:
> > > > Kamalesh Babulal wrote:
> > > > > * Yinghai Lu <yinghai@kernel.org> [2008-12-24 12:34:41]:
> > > > > 
> > > > >> --
> > > > > 
> > > > > After the applying the patch, the kernel panic's with the same backtrace. The
> > > > > box is running Fedora 5 on it.
> > > > > 
> > > > 
> > > > please try...
> > > > Ingo, do we need to switch to use #idef and inline function instead?
> > > 
> > > I recall David Howells had a similar issue with the bootparamter patch set.
> > > The workaround he used was to add a barrier(); call in the weak function
> > > to avoid the inline.
> > > 
> > > [full context kept as I added David to to: list].
> > > 	Sam
> > > 
> > 
> > Hi Yinghai,
> > 
> > 	Thanks, after applying the patch, the kernel boot's up fine.
> 
> how about the patch below, does that work too? (after removing Yinghai's 
> patch)
> 
> 	Ingo


Hi Ingo,

	Kernel crashes with the same trace, after the applying the patch.


> 
> ------------->
> From 0d41e654c877a0de441448ca2f63a72ed11c5d84 Mon Sep 17 00:00:00 2001
> From: Ingo Molnar <mingo@elte.hu>
> Date: Fri, 26 Dec 2008 14:39:51 +0100
> Subject: [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases
> 
> Impact: fix panic on null pointer with sparseirq
> 
> Certain versions of GCC inline the weak global functions.
> Work it around by marking __weak functions as noinline.
> 
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
> ---
>  include/linux/compiler-gcc.h |    8 +++++++-
>  1 files changed, 7 insertions(+), 1 deletions(-)
> 
> diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
> index 5c8351b..1ad72e6 100644
> --- a/include/linux/compiler-gcc.h
> +++ b/include/linux/compiler-gcc.h
> @@ -41,11 +41,17 @@
> 
>  #define __deprecated			__attribute__((deprecated))
>  #define __packed			__attribute__((packed))
> -#define __weak				__attribute__((weak))
>  #define __naked				__attribute__((naked))
>  #define __noreturn			__attribute__((noreturn))
> 
>  /*
> + * Mark weak aliases also noinline, because some GCC versions
> + * incorrectly inline weak aliases (even when a non-weak variant
> + * is there) and thus cause crashes:
> + */
> +#define __weak				__attribute__((weak)) noinline
> +
> +/*
>   * From the GCC manual:
>   *
>   * Many functions have no effects except the return value and their
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 17:04                           ` Kamalesh Babulal
@ 2008-12-26 18:17                             ` Ingo Molnar
  2008-12-27  7:11                               ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-26 18:17 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

> > how about the patch below, does that work too? (after removing 
> > Yinghai's patch)
> 
> Hi Ingo,
> 
> 	Kernel crashes with the same trace, after the applying the patch.

okay, thanks - does the below cleaner variant of Yinghai's patch solve the 
problem too?

	Ingo

-------------------->
>From 9c93fc72ec95dc97d65b840978f9d605f4e5823a Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 26 Dec 2008 02:05:47 -0800
Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions

Impact: fix panic on null pointer with sparseirq

Some GCC versions seem to inline the weak global function,
when that function is empty.

Work it around, by putting a barrier into the function.

Signed-off-by: Yinghai <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 init/main.c         |    9 +++++++++
 kernel/irq/handle.c |    3 ++-
 2 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/init/main.c b/init/main.c
index c1f999a..841d2b2 100644
--- a/init/main.c
+++ b/init/main.c
@@ -531,20 +531,29 @@ static void __init boot_cpu_init(void)
 	cpu_set(cpu, cpu_possible_map);
 }
 
+/*
+ * The barriers are needed to keep a GCC bug from optimizing
+ * away these weak functions:
+ */
+
 void __init __weak smp_setup_processor_id(void)
 {
+	barrier();
 }
 
 void __init __weak thread_info_cache_init(void)
 {
+	barrier();
 }
 
 void __init __weak arch_early_irq_init(void)
 {
+	barrier();
 }
 
 void __init __weak early_irq_init(void)
 {
+	barrier();
 	arch_early_irq_init();
 }
 
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 06b05a4..a6d16a4 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
+void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
+	barrier();
 }
 
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases
  2008-12-26 13:42                         ` [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases Ingo Molnar
@ 2008-12-27  4:09                           ` Paul Mackerras
  2008-12-27 10:59                             ` Ingo Molnar
  0 siblings, 1 reply; 56+ messages in thread
From: Paul Mackerras @ 2008-12-27  4:09 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Kamalesh Babulal,
	Andrew Morton, Stephen Rothwell, linux-next, LKML, mel

Ingo Molnar writes:

> * Ingo Molnar <mingo@elte.hu> wrote:
> 
> > > I recall David Howells had a similar issue with the bootparamter patch 
> > > set. The workaround he used was to add a barrier(); call in the weak 
> > > function to avoid the inline.
> > 
> > could we add some extra attribute to __weak that would have a similar 
> > effect? Something like __attribute__((noinline)), or something silly 
> > like __attribute__((deprecated)) - just to keep gcc from screwing up 
> > __weak functions? Perhaps adding a section attribute would have a 
> > similar effect? (putting weak definitions into an extra section is 
> > probably helpful anyway)
> 
> I've applied the patch below to tip/irq/sparseirq - could someone with an 
> affected GCC version please check whether this solves the crash?

I recall from discussions earlier that noinline doesn't fix the
problem, and I just tested a similar case and verified that adding
noinline doesn't stop some versions of gcc from inlining them.  The
empty weak functions in kernel/perf_counter.c were getting inlined by
the cross-gcc (gcc 4.1.1) I use for compiling powerpc kernels on my
laptop, and adding noinline doesn't help there.

Paul.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* [PATCH] perf_counter: more barrier in blank weak function
  2008-12-26 10:27                     ` Sam Ravnborg
  2008-12-26 13:33                       ` Ingo Molnar
  2008-12-26 15:28                       ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
@ 2008-12-27  5:05                       ` Yinghai Lu
  2008-12-27  5:06                         ` [PATCH] kgdb: " Yinghai Lu
  2008-12-27  6:07                         ` [PATCH] perf_counter: " KOSAKI Motohiro
  2 siblings, 2 replies; 56+ messages in thread
From: Yinghai Lu @ 2008-12-27  5:05 UTC (permalink / raw)
  To: Sam Ravnborg, David Howells, mingo
  Cc: Kamalesh Babulal, Andrew Morton, Stephen Rothwell, linux-next, LKML, mel


Impact: fix panic possible panic etc

some compiler seems to inline the weak global function if no line in it

Signed-off-by: Yinghai Lu <yinghai@kernel.org>

diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index d7a79f3..37f7716 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -45,8 +45,8 @@ hw_perf_counter_init(struct perf_counter *counter)
 }
 
 u64 __weak hw_perf_save_disable(void)		{ return 0; }
-void __weak hw_perf_restore(u64 ctrl)		{ }
-void __weak hw_perf_counter_setup(void)		{ }
+void __weak hw_perf_restore(u64 ctrl)		{ barrier(); }
+void __weak hw_perf_counter_setup(void)		{ barrier(); }
 
 static void
 list_add_counter(struct perf_counter *counter, struct perf_counter_context *ctx)

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* [PATCH] kgdb: more barrier in blank weak function
  2008-12-27  5:05                       ` [PATCH] perf_counter: more barrier in blank weak function Yinghai Lu
@ 2008-12-27  5:06                         ` Yinghai Lu
  2008-12-27  8:17                           ` Ingo Molnar
  2008-12-27  6:07                         ` [PATCH] perf_counter: " KOSAKI Motohiro
  1 sibling, 1 reply; 56+ messages in thread
From: Yinghai Lu @ 2008-12-27  5:06 UTC (permalink / raw)
  To: Sam Ravnborg, David Howells, mingo
  Cc: Kamalesh Babulal, Andrew Morton, Stephen Rothwell, linux-next, LKML, mel


Impact: fix panic possible panic etc

some compiler seems to inline the weak global function if no line in it

Signed-off-by: Yinghai Lu <yinghai@kernel.org>

diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index e4dcfb2..70d2e36 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -223,7 +223,7 @@ int __weak kgdb_skipexception(int exception, struct pt_regs *regs)
 void __weak
 kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code)
 {
-	return;
+	barrier();
 }
 
 /**
@@ -236,6 +236,7 @@ kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code)
  */
 void __weak kgdb_disable_hw_debug(struct pt_regs *regs)
 {
+	barrier();
 }
 
 /*

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [PATCH] perf_counter: more barrier in blank weak function
  2008-12-27  5:05                       ` [PATCH] perf_counter: more barrier in blank weak function Yinghai Lu
  2008-12-27  5:06                         ` [PATCH] kgdb: " Yinghai Lu
@ 2008-12-27  6:07                         ` KOSAKI Motohiro
  1 sibling, 0 replies; 56+ messages in thread
From: KOSAKI Motohiro @ 2008-12-27  6:07 UTC (permalink / raw)
  To: Yinghai Lu
  Cc: kosaki.motohiro, Sam Ravnborg, David Howells, mingo,
	Kamalesh Babulal, Andrew Morton, Stephen Rothwell, linux-next,
	LKML, mel

> 
> Impact: fix panic possible panic etc
> 
> some compiler seems to inline the weak global function if no line in it
> 
> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
> 
> diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
> index d7a79f3..37f7716 100644
> --- a/kernel/perf_counter.c
> +++ b/kernel/perf_counter.c
> @@ -45,8 +45,8 @@ hw_perf_counter_init(struct perf_counter *counter)
>  }
>  
>  u64 __weak hw_perf_save_disable(void)		{ return 0; }
> -void __weak hw_perf_restore(u64 ctrl)		{ }
> -void __weak hw_perf_counter_setup(void)		{ }
> +void __weak hw_perf_restore(u64 ctrl)		{ barrier(); }
> +void __weak hw_perf_counter_setup(void)		{ barrier(); }

We need comment into the function.
I expect anyone think "hm, this barrier() is meaningless. let's cleanup." in the future.
we should avoid it.




^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 18:17                             ` Ingo Molnar
@ 2008-12-27  7:11                               ` Kamalesh Babulal
  2008-12-27  7:14                                 ` Yinghai Lu
  2008-12-27  7:39                                 ` Yinghai Lu
  0 siblings, 2 replies; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-27  7:11 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Ingo Molnar <mingo@elte.hu> [2008-12-26 19:17:34]:

> 
> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> 
> > > how about the patch below, does that work too? (after removing 
> > > Yinghai's patch)
> > 
> > Hi Ingo,
> > 
> > 	Kernel crashes with the same trace, after the applying the patch.
> 
> okay, thanks - does the below cleaner variant of Yinghai's patch solve the 
> problem too?
> 
> 	Ingo
> 
> -------------------->
> From 9c93fc72ec95dc97d65b840978f9d605f4e5823a Mon Sep 17 00:00:00 2001
> From: Yinghai Lu <yinghai@kernel.org>
> Date: Fri, 26 Dec 2008 02:05:47 -0800
> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
> 
> Impact: fix panic on null pointer with sparseirq
> 
> Some GCC versions seem to inline the weak global function,
> when that function is empty.
> 
> Work it around, by putting a barrier into the function.
> 
> Signed-off-by: Yinghai <yinghai@kernel.org>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
> ---
>  init/main.c         |    9 +++++++++
>  kernel/irq/handle.c |    3 ++-
>  2 files changed, 11 insertions(+), 1 deletions(-)
> 
> diff --git a/init/main.c b/init/main.c
> index c1f999a..841d2b2 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -531,20 +531,29 @@ static void __init boot_cpu_init(void)
>  	cpu_set(cpu, cpu_possible_map);
>  }
> 
> +/*
> + * The barriers are needed to keep a GCC bug from optimizing
> + * away these weak functions:
> + */
> +
>  void __init __weak smp_setup_processor_id(void)
>  {
> +	barrier();
>  }
> 
>  void __init __weak thread_info_cache_init(void)
>  {
> +	barrier();
>  }
> 
>  void __init __weak arch_early_irq_init(void)
>  {
> +	barrier();
>  }
> 
>  void __init __weak early_irq_init(void)
>  {
> +	barrier();
>  	arch_early_irq_init();
>  }
> 
> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
> index 06b05a4..a6d16a4 100644
> --- a/kernel/irq/handle.c
> +++ b/kernel/irq/handle.c
> @@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
>  		desc->kstat_irqs = (unsigned int *)ptr;
>  }
> 
> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> +void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
> +	barrier();
>  }
> 
>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
> --

Hi Ingo,

	Kernel still crashes after applying the patch,

CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ACPI: Core revision 20080926
Setting APIC routing to flat
BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
IP: [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
PGD 0 
Oops: 0000 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.28-rc8-autotest-tip #1
RIP: 0010:[<ffffffff8021f8fd>]  [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
RSP: 0018:ffff88003f9d7e40  EFLAGS: 00010282
RAX: ffffffff806e7300 RBX: 0000000000000001 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000018 R09: 0000000000000002
R10: 000000000000000f R11: ffffffff8021e74a R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff806f1480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff88003f9d6000, task ffff88003f9d8000)
Stack:
 0000000000000000 0000000000000001 ffffffff806e7300 0000000000000001
 0000000000000001 ffffffff8071819e 0000000000000286 0000000000000286
 0000000000010000 0000000000000206 0000000000000002 0000000000000002
Call Trace:
 [<ffffffff8071819e>] setup_IO_APIC+0x12f/0x720
 [<ffffffff80524bf1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8022221b>] get_apic_id+0x0/0x9
 [<ffffffff80715087>] native_smp_prepare_cpus+0x256/0x2f1
 [<ffffffff807077c8>] kernel_init+0x50/0x1eb
 [<ffffffff8020ceda>] child_rip+0xa/0x20
 [<ffffffff80707778>] kernel_init+0x0/0x1eb
 [<ffffffff8020ced0>] child_rip+0x0/0x20
Code: 48 c7 c7 9a 29 5f 80 31 c0 e8 83 85 01 00 5b 4c 89 e0 41 5c 41 5d c3 41 55 49 89 fd 89 f7 41 54 41 89 cc 55 89 d5 53 48 83 ec 08 <49> 8b 5d 00 48 85 db 75 35 e8 88 ff ff ff 48 85 c0 75 18 5b 5b 
RIP  [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
 RSP <ffff88003f9d7e40>
CR2: 0000000000000000
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237321>] panic+0x86/0x144
 [<ffffffff80236bc8>] mm_release+0x3f/0xd3
 [<ffffffff80238b4f>] exit_fs+0x35/0x46
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff805257ae>] oops_end+0xa8/0xad
 [<ffffffff80526ffd>] do_page_fault+0x756/0x80f
 [<ffffffff80524dbf>] page_fault+0x1f/0x30
 [<ffffffff8021e74a>] native_apic_mem_write+0x0/0x9
 [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73
 [<ffffffff8071819e>] setup_IO_APIC+0x12f/0x720
 [<ffffffff80524bf1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8022221b>] get_apic_id+0x0/0x9
 [<ffffffff80715087>] native_smp_prepare_cpus+0x256/0x2f1
 [<ffffffff807077c8>] kernel_init+0x50/0x1eb
 [<ffffffff8020ceda>] child_rip+0xa/0x20
 [<ffffffff80707778>] kernel_init+0x0/0x1eb
 [<ffffffff8020ced0>] child_rip+0x0/0x20
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27  7:11                               ` Kamalesh Babulal
@ 2008-12-27  7:14                                 ` Yinghai Lu
  2008-12-27  7:39                                 ` Yinghai Lu
  1 sibling, 0 replies; 56+ messages in thread
From: Yinghai Lu @ 2008-12-27  7:14 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Ingo Molnar, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

Kamalesh Babulal wrote:
> * Ingo Molnar <mingo@elte.hu> [2008-12-26 19:17:34]:
> 
>> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>>
>>>> how about the patch below, does that work too? (after removing 
>>>> Yinghai's patch)
>>> Hi Ingo,
>>>
>>> 	Kernel crashes with the same trace, after the applying the patch.
>> okay, thanks - does the below cleaner variant of Yinghai's patch solve the 
>> problem too?
>>
>> 	Ingo
>>
>> -------------------->
>> From 9c93fc72ec95dc97d65b840978f9d605f4e5823a Mon Sep 17 00:00:00 2001
>> From: Yinghai Lu <yinghai@kernel.org>
>> Date: Fri, 26 Dec 2008 02:05:47 -0800
>> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
>>
>> Impact: fix panic on null pointer with sparseirq
>>
>> Some GCC versions seem to inline the weak global function,
>> when that function is empty.
>>
>> Work it around, by putting a barrier into the function.
>>
>> Signed-off-by: Yinghai <yinghai@kernel.org>
>> Signed-off-by: Ingo Molnar <mingo@elte.hu>
>> ---
>>  init/main.c         |    9 +++++++++
>>  kernel/irq/handle.c |    3 ++-
>>  2 files changed, 11 insertions(+), 1 deletions(-)
>>
>> diff --git a/init/main.c b/init/main.c
>> index c1f999a..841d2b2 100644
>> --- a/init/main.c
>> +++ b/init/main.c
>> @@ -531,20 +531,29 @@ static void __init boot_cpu_init(void)
>>  	cpu_set(cpu, cpu_possible_map);
>>  }
>>
>> +/*
>> + * The barriers are needed to keep a GCC bug from optimizing
>> + * away these weak functions:
>> + */
>> +
>>  void __init __weak smp_setup_processor_id(void)
>>  {
>> +	barrier();
>>  }
>>
>>  void __init __weak thread_info_cache_init(void)
>>  {
>> +	barrier();
>>  }
>>
>>  void __init __weak arch_early_irq_init(void)
>>  {
>> +	barrier();
>>  }
>>
>>  void __init __weak early_irq_init(void)
>>  {
>> +	barrier();
>>  	arch_early_irq_init();
>>  }
>>
>> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
>> index 06b05a4..a6d16a4 100644
>> --- a/kernel/irq/handle.c
>> +++ b/kernel/irq/handle.c
>> @@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
>>  		desc->kstat_irqs = (unsigned int *)ptr;
>>  }
>>
>> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
>> +void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>>  {
>> +	barrier();
>>  }
>>
>>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
>> --
> 
> Hi Ingo,
> 
> 	Kernel still crashes after applying the patch,
> 
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 0
> ACPI: Core revision 20080926
> Setting APIC routing to flat
> BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
> IP: [<ffffffff8021f8fd>] add_pin_to_irq_cpu+0x14/0x73

that is interesting, barrier() doesn't work, we do need that printk?

YH

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27  7:11                               ` Kamalesh Babulal
  2008-12-27  7:14                                 ` Yinghai Lu
@ 2008-12-27  7:39                                 ` Yinghai Lu
  2008-12-27  8:37                                   ` Ingo Molnar
  1 sibling, 1 reply; 56+ messages in thread
From: Yinghai Lu @ 2008-12-27  7:39 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Ingo Molnar, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

Kamalesh Babulal wrote:
> * Ingo Molnar <mingo@elte.hu> [2008-12-26 19:17:34]:
> 
>> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>>
>>>> how about the patch below, does that work too? (after removing 
>>>> Yinghai's patch)
>>> Hi Ingo,
>>>
>>> 	Kernel crashes with the same trace, after the applying the patch.
>> okay, thanks - does the below cleaner variant of Yinghai's patch solve the 
>> problem too?
>>
>> 	Ingo
>>
>> -------------------->
>> From 9c93fc72ec95dc97d65b840978f9d605f4e5823a Mon Sep 17 00:00:00 2001
>> From: Yinghai Lu <yinghai@kernel.org>
>> Date: Fri, 26 Dec 2008 02:05:47 -0800
>> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
>>
>> Impact: fix panic on null pointer with sparseirq
>>
>> Some GCC versions seem to inline the weak global function,
>> when that function is empty.
>>
>> Work it around, by putting a barrier into the function.
>>
>> Signed-off-by: Yinghai <yinghai@kernel.org>
>> Signed-off-by: Ingo Molnar <mingo@elte.hu>
>> ---
>>  init/main.c         |    9 +++++++++
>>  kernel/irq/handle.c |    3 ++-
>>  2 files changed, 11 insertions(+), 1 deletions(-)
>>
>> diff --git a/init/main.c b/init/main.c
>> index c1f999a..841d2b2 100644
>> --- a/init/main.c
>> +++ b/init/main.c
>> @@ -531,20 +531,29 @@ static void __init boot_cpu_init(void)
>>  	cpu_set(cpu, cpu_possible_map);
>>  }
>>
>> +/*
>> + * The barriers are needed to keep a GCC bug from optimizing
>> + * away these weak functions:
>> + */
>> +
>>  void __init __weak smp_setup_processor_id(void)
>>  {
>> +	barrier();
>>  }
>>
>>  void __init __weak thread_info_cache_init(void)
>>  {
>> +	barrier();
>>  }
>>
>>  void __init __weak arch_early_irq_init(void)
>>  {
>> +	barrier();
>>  }
>>
>>  void __init __weak early_irq_init(void)
>>  {
>> +	barrier();
>>  	arch_early_irq_init();
>>  }
>>
>> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
>> index 06b05a4..a6d16a4 100644
>> --- a/kernel/irq/handle.c
>> +++ b/kernel/irq/handle.c
>> @@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
>>  		desc->kstat_irqs = (unsigned int *)ptr;
>>  }
>>
>> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
>> +void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>>  {
>> +	barrier();
>>  }
>>
>>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
>> --
> 
> Hi Ingo,
> 
> 	Kernel still crashes after applying the patch,

please try it again...

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 0fb91df..1f164a1 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
 	[15] = { .vector = IRQ15_VECTOR, },
 };
 
-void __init arch_early_irq_init(void)
+int __init arch_early_irq_init(void)
 {
 	struct irq_cfg *cfg;
 	struct irq_desc *desc;
@@ -188,6 +188,8 @@ void __init arch_early_irq_init(void)
 		if (i < NR_IRQS_LEGACY)
 			cpumask_setall(cfg[i].domain);
 	}
+
+	return 0;
 }
 
 #ifdef CONFIG_SPARSE_IRQ
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 7bac2d4..8337e58 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -194,9 +194,9 @@ struct irq_desc {
 	const char		*name;
 } ____cacheline_internodealigned_in_smp;
 
-extern void early_irq_init(void);
-extern void arch_early_irq_init(void);
-extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
+extern int early_irq_init(void);
+extern int arch_early_irq_init(void);
+extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
 extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
 					struct irq_desc *desc, int cpu);
 extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
diff --git a/init/main.c b/init/main.c
index 5149dbd..9e2fafd 100644
--- a/init/main.c
+++ b/init/main.c
@@ -549,15 +549,14 @@ void __init __weak thread_info_cache_init(void)
 	barrier();
 }
 
-void __init __weak arch_early_irq_init(void)
+int __init __weak arch_early_irq_init(void)
 {
-	barrier();
+	return 0;
 }
 
-void __init __weak early_irq_init(void)
+int __init __weak early_irq_init(void)
 {
-	barrier();
-	arch_early_irq_init();
+	return arch_early_irq_init();
 }
 
 asmlinkage void __init start_kernel(void)
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 925e36c..0bef3ec 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -86,9 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
+int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
-	barrier();
+	return 0;
 }
 
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
@@ -133,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
 /* FIXME: use bootmem alloc ...*/
 static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
 
-void __init early_irq_init(void)
+int __init early_irq_init(void)
 {
 	struct irq_desc *desc;
 	int legacy_count;
@@ -152,7 +152,7 @@ void __init early_irq_init(void)
 	for (i = legacy_count; i < NR_IRQS; i++)
 		irq_desc_ptrs[i] = NULL;
 
-	arch_early_irq_init();
+	return arch_early_irq_init();
 }
 
 struct irq_desc *irq_to_desc(unsigned int irq)

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [PATCH] kgdb: more barrier in blank weak function
  2008-12-27  5:06                         ` [PATCH] kgdb: " Yinghai Lu
@ 2008-12-27  8:17                           ` Ingo Molnar
  2008-12-27  8:34                             ` Andrew Morton
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27  8:17 UTC (permalink / raw)
  To: Yinghai Lu
  Cc: Sam Ravnborg, David Howells, Kamalesh Babulal, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Yinghai Lu <yinghai@kernel.org> wrote:

> Impact: fix panic possible panic etc
> 
> some compiler seems to inline the weak global function if no line in it

>  kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code)
>  {
> -	return;
> +	barrier();
>  }

>  void __weak kgdb_disable_hw_debug(struct pt_regs *regs)
>  {
> +	barrier();
>  }

seems like the barrier() is not enough - the only safe sequence seems to 
be to turn it into a function that returns an integer.

	Ingo

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [PATCH] kgdb: more barrier in blank weak function
  2008-12-27  8:17                           ` Ingo Molnar
@ 2008-12-27  8:34                             ` Andrew Morton
  0 siblings, 0 replies; 56+ messages in thread
From: Andrew Morton @ 2008-12-27  8:34 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Kamalesh Babulal,
	Stephen Rothwell, linux-next, LKML, mel

On Sat, 27 Dec 2008 09:17:37 +0100 Ingo Molnar <mingo@elte.hu> wrote:

> 
> * Yinghai Lu <yinghai@kernel.org> wrote:
> 
> > Impact: fix panic possible panic etc
> > 
> > some compiler seems to inline the weak global function if no line in it
> 
> >  kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code)
> >  {
> > -	return;
> > +	barrier();
> >  }
> 
> >  void __weak kgdb_disable_hw_debug(struct pt_regs *regs)
> >  {
> > +	barrier();
> >  }
> 
> seems like the barrier() is not enough - the only safe sequence seems to 
> be to turn it into a function that returns an integer.
> 

Give up, and ban that gcc version?  Adrian had a patch a while back,
but I don't know how he worked out the affected compiler versions.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27  7:39                                 ` Yinghai Lu
@ 2008-12-27  8:37                                   ` Ingo Molnar
  2008-12-27  8:39                                     ` Ingo Molnar
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27  8:37 UTC (permalink / raw)
  To: Yinghai Lu
  Cc: Kamalesh Babulal, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Yinghai Lu <yinghai@kernel.org> wrote:

> +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);

when you change a function declaration's return type, you _must_ double 
check whether you properly updated all instances of that function. In this 
case you forgot about the io_apic.c instance.

	Ingo

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27  8:37                                   ` Ingo Molnar
@ 2008-12-27  8:39                                     ` Ingo Molnar
  2008-12-27 11:21                                       ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27  8:39 UTC (permalink / raw)
  To: Yinghai Lu
  Cc: Kamalesh Babulal, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Ingo Molnar <mingo@elte.hu> wrote:

> * Yinghai Lu <yinghai@kernel.org> wrote:
> 
> > +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
> 
> when you change a function declaration's return type, you _must_ double 
> check whether you properly updated all instances of that function. In 
> this case you forgot about the io_apic.c instance.

the corrected patch is below.

	Ingo

--------------->
>From d353c528bbb29be434f7688cba9b59781e9151e3 Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 26 Dec 2008 02:05:47 -0800
Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions

Impact: fix panic on null pointer with sparseirq

Some GCC versions seem to inline the weak global function,
when that function is empty.

Work it around, by making the functions return a (dummy) integer.

Signed-off-by: Yinghai <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/io_apic.c |    6 ++++--
 include/linux/irq.h       |    6 +++---
 init/main.c               |    7 ++++---
 kernel/irq/handle.c       |    7 ++++---
 4 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 2fe543f..e4d4d19 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
 	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
 };
 
-void __init arch_early_irq_init(void)
+int __init arch_early_irq_init(void)
 {
 	struct irq_cfg *cfg;
 	struct irq_desc *desc;
@@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
 		desc = irq_to_desc(i);
 		desc->chip_data = &cfg[i];
 	}
+
+	return 0;
 }
 
 #ifdef CONFIG_SPARSE_IRQ
@@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
 	return cfg;
 }
 
-void arch_init_chip_data(struct irq_desc *desc, int cpu)
+int arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
 	struct irq_cfg *cfg;
 
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 69da275..0e40af4 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -193,9 +193,9 @@ struct irq_desc {
 	const char		*name;
 } ____cacheline_internodealigned_in_smp;
 
-extern void early_irq_init(void);
-extern void arch_early_irq_init(void);
-extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
+extern int early_irq_init(void);
+extern int arch_early_irq_init(void);
+extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
 extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
 					struct irq_desc *desc, int cpu);
 extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
diff --git a/init/main.c b/init/main.c
index c1f999a..b541c9a 100644
--- a/init/main.c
+++ b/init/main.c
@@ -539,13 +539,14 @@ void __init __weak thread_info_cache_init(void)
 {
 }
 
-void __init __weak arch_early_irq_init(void)
+int __init __weak arch_early_irq_init(void)
 {
+	return 0;
 }
 
-void __init __weak early_irq_init(void)
+int __init __weak early_irq_init(void)
 {
-	arch_early_irq_init();
+	return 0;
 }
 
 asmlinkage void __init start_kernel(void)
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 893da67..0bef3ec 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
+int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
+	return 0;
 }
 
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
@@ -132,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
 /* FIXME: use bootmem alloc ...*/
 static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
 
-void __init early_irq_init(void)
+int __init early_irq_init(void)
 {
 	struct irq_desc *desc;
 	int legacy_count;
@@ -151,7 +152,7 @@ void __init early_irq_init(void)
 	for (i = legacy_count; i < NR_IRQS; i++)
 		irq_desc_ptrs[i] = NULL;
 
-	arch_early_irq_init();
+	return arch_early_irq_init();
 }
 
 struct irq_desc *irq_to_desc(unsigned int irq)

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-26 10:05                   ` Yinghai Lu
  2008-12-26 10:27                     ` Sam Ravnborg
@ 2008-12-27  9:46                     ` David Howells
  2008-12-27  9:50                       ` Ingo Molnar
  1 sibling, 1 reply; 56+ messages in thread
From: David Howells @ 2008-12-27  9:46 UTC (permalink / raw)
  To: Sam Ravnborg
  Cc: dhowells, Yinghai Lu, Kamalesh Babulal, mingo, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

Sam Ravnborg <sam@ravnborg.org> wrote:

> I recall David Howells had a similar issue with the bootparamter patch set.
> The workaround he used was to add a barrier(); call in the weak function
> to avoid the inline.

Yes I did.  Rusty's solution was just to move the default weak functions into
different files.

Attempting to use the noinline attribute does not work.

Of course, you could just stick the functions into lib/ in separate .c files
and dispense with the weak attribute altogether.

David

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27  9:46                     ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask David Howells
@ 2008-12-27  9:50                       ` Ingo Molnar
  0 siblings, 0 replies; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27  9:50 UTC (permalink / raw)
  To: David Howells
  Cc: Sam Ravnborg, Yinghai Lu, Kamalesh Babulal, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* David Howells <dhowells@redhat.com> wrote:

> Sam Ravnborg <sam@ravnborg.org> wrote:
> 
> > I recall David Howells had a similar issue with the bootparamter patch set.
> > The workaround he used was to add a barrier(); call in the weak function
> > to avoid the inline.
> 
> Yes I did.  Rusty's solution was just to move the default weak functions into
> different files.
> 
> Attempting to use the noinline attribute does not work.
> 
> Of course, you could just stick the functions into lib/ in separate .c 
> files and dispense with the weak attribute altogether.

the weak functions should be close to where the code that uses them is - 
not somewhere separate (where no-one will really be aware of their 
existence). So either we find a way to avoid such repeat bugs in the 
future, or we do away with weak functions altogether and go back to 
stone-age #ifdefs ;-)

I think we should get a Sparse check that detects empty void __weak 
functions?

	Ingo

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases
  2008-12-27  4:09                           ` Paul Mackerras
@ 2008-12-27 10:59                             ` Ingo Molnar
  2008-12-28 23:27                               ` Paul Mackerras
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27 10:59 UTC (permalink / raw)
  To: Paul Mackerras
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Kamalesh Babulal,
	Andrew Morton, Stephen Rothwell, linux-next, LKML, mel


* Paul Mackerras <paulus@samba.org> wrote:

> Ingo Molnar writes:
> 
> > * Ingo Molnar <mingo@elte.hu> wrote:
> > 
> > > > I recall David Howells had a similar issue with the bootparamter patch 
> > > > set. The workaround he used was to add a barrier(); call in the weak 
> > > > function to avoid the inline.
> > > 
> > > could we add some extra attribute to __weak that would have a similar 
> > > effect? Something like __attribute__((noinline)), or something silly 
> > > like __attribute__((deprecated)) - just to keep gcc from screwing up 
> > > __weak functions? Perhaps adding a section attribute would have a 
> > > similar effect? (putting weak definitions into an extra section is 
> > > probably helpful anyway)
> > 
> > I've applied the patch below to tip/irq/sparseirq - could someone with an 
> > affected GCC version please check whether this solves the crash?
> 
> I recall from discussions earlier that noinline doesn't fix the problem, 
> and I just tested a similar case and verified that adding noinline 
> doesn't stop some versions of gcc from inlining them.  The empty weak 
> functions in kernel/perf_counter.c were getting inlined by the cross-gcc 
> (gcc 4.1.1) I use for compiling powerpc kernels on my laptop, and adding 
> noinline doesn't help there.

hm, does Yinghai's patch below do the trick? (also in perfcounters/core 
and tip/master)

	Ingo

-------------------->
>From 01ea1ccaa24dea3552e103be13b7897211607a8b Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 26 Dec 2008 21:05:06 -0800
Subject: [PATCH] perf_counter: more barrier in blank weak function

Impact: fix panic possible panic

Some versions of GCC inline the weak global function if it's empty.
Add a barrier() to work it around.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 kernel/perf_counter.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index d7a79f3..37f7716 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -45,8 +45,8 @@ hw_perf_counter_init(struct perf_counter *counter)
 }
 
 u64 __weak hw_perf_save_disable(void)		{ return 0; }
-void __weak hw_perf_restore(u64 ctrl)		{ }
-void __weak hw_perf_counter_setup(void)		{ }
+void __weak hw_perf_restore(u64 ctrl)		{ barrier(); }
+void __weak hw_perf_counter_setup(void)		{ barrier(); }
 
 static void
 list_add_counter(struct perf_counter *counter, struct perf_counter_context *ctx)

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27  8:39                                     ` Ingo Molnar
@ 2008-12-27 11:21                                       ` Kamalesh Babulal
  2008-12-27 11:24                                         ` Ingo Molnar
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-27 11:21 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Ingo Molnar <mingo@elte.hu> [2008-12-27 09:39:36]:

> 
> * Ingo Molnar <mingo@elte.hu> wrote:
> 
> > * Yinghai Lu <yinghai@kernel.org> wrote:
> > 
> > > +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
> > 
> > when you change a function declaration's return type, you _must_ double 
> > check whether you properly updated all instances of that function. In 
> > this case you forgot about the io_apic.c instance.
> 
> the corrected patch is below.
> 
> 	Ingo
>

> --------------->
> From d353c528bbb29be434f7688cba9b59781e9151e3 Mon Sep 17 00:00:00 2001
> From: Yinghai Lu <yinghai@kernel.org>
> Date: Fri, 26 Dec 2008 02:05:47 -0800
> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
> 
> Impact: fix panic on null pointer with sparseirq
> 
> Some GCC versions seem to inline the weak global function,
> when that function is empty.
> 
> Work it around, by making the functions return a (dummy) integer.
> 
> Signed-off-by: Yinghai <yinghai@kernel.org>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
> ---
>  arch/x86/kernel/io_apic.c |    6 ++++--
>  include/linux/irq.h       |    6 +++---
>  init/main.c               |    7 ++++---
>  kernel/irq/handle.c       |    7 ++++---
>  4 files changed, 15 insertions(+), 11 deletions(-)
> 
> diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
> index 2fe543f..e4d4d19 100644
> --- a/arch/x86/kernel/io_apic.c
> +++ b/arch/x86/kernel/io_apic.c
> @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
>  	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
>  };
> 
> -void __init arch_early_irq_init(void)
> +int __init arch_early_irq_init(void)
>  {
>  	struct irq_cfg *cfg;
>  	struct irq_desc *desc;
> @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
>  		desc = irq_to_desc(i);
>  		desc->chip_data = &cfg[i];
>  	}
> +
> +	return 0;
>  }
> 
>  #ifdef CONFIG_SPARSE_IRQ
> @@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
>  	return cfg;
>  }
> 
> -void arch_init_chip_data(struct irq_desc *desc, int cpu)
> +int arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
>  	struct irq_cfg *cfg;

the return statement is missing in the patch.

> 
> diff --git a/include/linux/irq.h b/include/linux/irq.h
> index 69da275..0e40af4 100644
> --- a/include/linux/irq.h
> +++ b/include/linux/irq.h
> @@ -193,9 +193,9 @@ struct irq_desc {
>  	const char		*name;
>  } ____cacheline_internodealigned_in_smp;
> 
> -extern void early_irq_init(void);
> -extern void arch_early_irq_init(void);
> -extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
> +extern int early_irq_init(void);
> +extern int arch_early_irq_init(void);
> +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
>  extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
>  					struct irq_desc *desc, int cpu);
>  extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
> diff --git a/init/main.c b/init/main.c
> index c1f999a..b541c9a 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -539,13 +539,14 @@ void __init __weak thread_info_cache_init(void)
>  {
>  }
> 
> -void __init __weak arch_early_irq_init(void)
> +int __init __weak arch_early_irq_init(void)
>  {
> +	return 0;
>  }
> 
> -void __init __weak early_irq_init(void)
> +int __init __weak early_irq_init(void)
>  {
> -	arch_early_irq_init();
> +	return 0;
>  }
> 
>  asmlinkage void __init start_kernel(void)
> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
> index 893da67..0bef3ec 100644
> --- a/kernel/irq/handle.c
> +++ b/kernel/irq/handle.c
> @@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
>  		desc->kstat_irqs = (unsigned int *)ptr;
>  }
> 
> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> +int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
> +	return 0;
>  }
> 
>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
> @@ -132,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
>  /* FIXME: use bootmem alloc ...*/
>  static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
> 
> -void __init early_irq_init(void)
> +int __init early_irq_init(void)
>  {
>  	struct irq_desc *desc;
>  	int legacy_count;
> @@ -151,7 +152,7 @@ void __init early_irq_init(void)
>  	for (i = legacy_count; i < NR_IRQS; i++)
>  		irq_desc_ptrs[i] = NULL;
> 
> -	arch_early_irq_init();
> +	return arch_early_irq_init();
>  }
> 
>  struct irq_desc *irq_to_desc(unsigned int irq)


After applying the patch, the kernel crashes with the same back trace


Initializing CPU#0
BUG: unable to handle kernel NULL pointer dereference at 0000000000000048
IP: [<ffffffff8070e46e>] init_ISA_irqs+0x18/0x53
PGD 0 
Thread overran stack, or stack corrupted
Oops: 0002 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-rc8-autotest-tip #1
RIP: 0010:[<ffffffff8070e46e>]  [<ffffffff8070e46e>] init_ISA_irqs+0x18/0x53
RSP: 0018:ffffffff806fff68  EFLAGS: 00010093
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff80773b40
RDX: 0000000000000100 RSI: 0000000000000096 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8800808a3000 R09: 0000000000000000
R10: ffff880001012ce0 R11: ffffffff80355720 R12: 0000000000000000
R13: ffffffff80735860 R14: ffffffff807380a0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff806f1480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000048 CR3: 0000000000201000 CR4: 00000000000006a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 0, threadinfo ffffffff806fe000, task ffffffff8067e3a0)
Stack:
 0000000000000003 ffffffff8070e4b2 ffffffff806e2f40 ffffffff8050e443
 0000000000000003 ffffffff80707b25 0000000000000000 00000000008127f0
 ffffffff807380a0 0000000000093370 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8070e4b2>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b25>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
Code: 85 c0 75 0d 59 48 c7 c7 a0 ff 67 80 e9 78 bf cb ff 5a c3 53 31 db e8 6e 87 00 00 31 ff e8 4d 0e b0 ff 89 df e8 9f 81 b5 ff 89 df <c7> 40 48 00 02 00 00 48 c7 40 40 00 00 00 00 c7 40 4c 01 00 00 
RIP  [<ffffffff8070e46e>] init_ISA_irqs+0x18/0x53
 RSP <ffffffff806fff68>
CR2: 0000000000000048
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill the idle task!
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237321>] panic+0x86/0x144
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff80355720>] delay_loop+0x0/0x29
 [<ffffffff8070e46e>] init_ISA_irqs+0x18/0x53
 [<ffffffff8070e46c>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070e4b2>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b25>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
------------[ cut here ]------------
WARNING: at kernel/smp.c:333 smp_call_function_mask+0x36/0x224()
Hardware name: IBM eServer BladeCenter LS20 -[885055U]-
Modules linked in:
Pid: 0, comm: swapper Tainted: G      D    2.6.28-rc8-autotest-tip #1
Call Trace:
 [<ffffffff80237274>] warn_slowpath+0xd8/0xf5
 [<ffffffff80524be1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024c2fa>] up+0xe/0x37
 [<ffffffff80237945>] release_console_sem+0x186/0x1a1
 [<ffffffff80524be1>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8024c2fa>] up+0xe/0x37
 [<ffffffff80237945>] release_console_sem+0x186/0x1a1
 [<ffffffff80211d37>] stop_this_cpu+0x0/0x1d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80253dab>] smp_call_function_mask+0x36/0x224
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff8034f386>] __next_cpu_nr+0x1a/0x21
 [<ffffffff8021e8d8>] touch_nmi_watchdog+0x43/0x53
 [<ffffffff8020f13d>] print_trace_address+0x1d/0x2d
 [<ffffffff80247747>] __kernel_text_address+0x1a/0x26
 [<ffffffff8020f20f>] print_context_stack+0x90/0xa6
 [<ffffffff80259d75>] crash_kexec+0xe6/0xef
 [<ffffffff8020e4a7>] dump_trace+0x249/0x258
 [<ffffffff80253fc3>] smp_call_function+0x2a/0x2f
 [<ffffffff8021d3e3>] native_smp_send_stop+0x1a/0x26
 [<ffffffff80237335>] panic+0x9a/0x144
 [<ffffffff80237eb1>] printk+0x4e/0x56
 [<ffffffff80239fd7>] do_exit+0x75/0x78f
 [<ffffffff8052579e>] oops_end+0xa8/0xad
 [<ffffffff80526fed>] do_page_fault+0x756/0x80f
 [<ffffffff80524daf>] page_fault+0x1f/0x30
 [<ffffffff80355720>] delay_loop+0x0/0x29
 [<ffffffff8070e46e>] init_ISA_irqs+0x18/0x53
 [<ffffffff8070e46c>] init_ISA_irqs+0x16/0x53
 [<ffffffff8070e4b2>] native_init_IRQ+0x9/0x9b5
 [<ffffffff8050e443>] register_cpu_notifier+0x1f/0x23
 [<ffffffff80707b25>] start_kernel+0x1c2/0x31d
 [<ffffffff80707394>] x86_64_start_kernel+0xde/0xe2
---[ end trace 4eaa2a86a8e2da22 ]---
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27 11:21                                       ` Kamalesh Babulal
@ 2008-12-27 11:24                                         ` Ingo Molnar
  2008-12-27 11:57                                           ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27 11:24 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

> * Ingo Molnar <mingo@elte.hu> [2008-12-27 09:39:36]:
> 
> > 
> > * Ingo Molnar <mingo@elte.hu> wrote:
> > 
> > > * Yinghai Lu <yinghai@kernel.org> wrote:
> > > 
> > > > +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
> > > 
> > > when you change a function declaration's return type, you _must_ double 
> > > check whether you properly updated all instances of that function. In 
> > > this case you forgot about the io_apic.c instance.
> > 
> > the corrected patch is below.
> > 
> > 	Ingo
> >
> 
> > --------------->
> > From d353c528bbb29be434f7688cba9b59781e9151e3 Mon Sep 17 00:00:00 2001
> > From: Yinghai Lu <yinghai@kernel.org>
> > Date: Fri, 26 Dec 2008 02:05:47 -0800
> > Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
> > 
> > Impact: fix panic on null pointer with sparseirq
> > 
> > Some GCC versions seem to inline the weak global function,
> > when that function is empty.
> > 
> > Work it around, by making the functions return a (dummy) integer.
> > 
> > Signed-off-by: Yinghai <yinghai@kernel.org>
> > Signed-off-by: Ingo Molnar <mingo@elte.hu>
> > ---
> >  arch/x86/kernel/io_apic.c |    6 ++++--
> >  include/linux/irq.h       |    6 +++---
> >  init/main.c               |    7 ++++---
> >  kernel/irq/handle.c       |    7 ++++---
> >  4 files changed, 15 insertions(+), 11 deletions(-)
> > 
> > diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
> > index 2fe543f..e4d4d19 100644
> > --- a/arch/x86/kernel/io_apic.c
> > +++ b/arch/x86/kernel/io_apic.c
> > @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
> >  	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
> >  };
> > 
> > -void __init arch_early_irq_init(void)
> > +int __init arch_early_irq_init(void)
> >  {
> >  	struct irq_cfg *cfg;
> >  	struct irq_desc *desc;
> > @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
> >  		desc = irq_to_desc(i);
> >  		desc->chip_data = &cfg[i];
> >  	}
> > +
> > +	return 0;
> >  }
> > 
> >  #ifdef CONFIG_SPARSE_IRQ
> > @@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
> >  	return cfg;
> >  }
> > 
> > -void arch_init_chip_data(struct irq_desc *desc, int cpu)
> > +int arch_init_chip_data(struct irq_desc *desc, int cpu)
> >  {
> >  	struct irq_cfg *cfg;
> 
> the return statement is missing in the patch.

yes, indeed - updated patch below.

	Ingo

--------------->
>From 03f20b9c3b659c191684cb93de66a20386711df4 Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 26 Dec 2008 02:05:47 -0800
Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions

Impact: fix panic on null pointer with sparseirq

Some GCC versions seem to inline the weak global function,
when that function is empty.

Work it around, by making the functions return a (dummy) integer.

Signed-off-by: Yinghai <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/io_apic.c |    8 ++++++--
 include/linux/irq.h       |    6 +++---
 init/main.c               |    7 ++++---
 kernel/irq/handle.c       |    7 ++++---
 4 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 2fe543f..9760393 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
 	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
 };
 
-void __init arch_early_irq_init(void)
+int __init arch_early_irq_init(void)
 {
 	struct irq_cfg *cfg;
 	struct irq_desc *desc;
@@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
 		desc = irq_to_desc(i);
 		desc->chip_data = &cfg[i];
 	}
+
+	return 0;
 }
 
 #ifdef CONFIG_SPARSE_IRQ
@@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
 	return cfg;
 }
 
-void arch_init_chip_data(struct irq_desc *desc, int cpu)
+int arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
 	struct irq_cfg *cfg;
 
@@ -224,6 +226,8 @@ void arch_init_chip_data(struct irq_desc *desc, int cpu)
 			BUG_ON(1);
 		}
 	}
+
+	return 0;
 }
 
 #ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 69da275..0e40af4 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -193,9 +193,9 @@ struct irq_desc {
 	const char		*name;
 } ____cacheline_internodealigned_in_smp;
 
-extern void early_irq_init(void);
-extern void arch_early_irq_init(void);
-extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
+extern int early_irq_init(void);
+extern int arch_early_irq_init(void);
+extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
 extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
 					struct irq_desc *desc, int cpu);
 extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
diff --git a/init/main.c b/init/main.c
index c1f999a..b541c9a 100644
--- a/init/main.c
+++ b/init/main.c
@@ -539,13 +539,14 @@ void __init __weak thread_info_cache_init(void)
 {
 }
 
-void __init __weak arch_early_irq_init(void)
+int __init __weak arch_early_irq_init(void)
 {
+	return 0;
 }
 
-void __init __weak early_irq_init(void)
+int __init __weak early_irq_init(void)
 {
-	arch_early_irq_init();
+	return 0;
 }
 
 asmlinkage void __init start_kernel(void)
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 893da67..0bef3ec 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
+int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
+	return 0;
 }
 
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
@@ -132,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
 /* FIXME: use bootmem alloc ...*/
 static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
 
-void __init early_irq_init(void)
+int __init early_irq_init(void)
 {
 	struct irq_desc *desc;
 	int legacy_count;
@@ -151,7 +152,7 @@ void __init early_irq_init(void)
 	for (i = legacy_count; i < NR_IRQS; i++)
 		irq_desc_ptrs[i] = NULL;
 
-	arch_early_irq_init();
+	return arch_early_irq_init();
 }
 
 struct irq_desc *irq_to_desc(unsigned int irq)

^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27 11:24                                         ` Ingo Molnar
@ 2008-12-27 11:57                                           ` Kamalesh Babulal
  2008-12-27 12:26                                             ` Ingo Molnar
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-27 11:57 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Ingo Molnar <mingo@elte.hu> [2008-12-27 12:24:50]:

> 
> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> 
> > * Ingo Molnar <mingo@elte.hu> [2008-12-27 09:39:36]:
> > 
> > > 
> > > * Ingo Molnar <mingo@elte.hu> wrote:
> > > 
> > > > * Yinghai Lu <yinghai@kernel.org> wrote:
> > > > 
> > > > > +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
> > > > 
> > > > when you change a function declaration's return type, you _must_ double 
> > > > check whether you properly updated all instances of that function. In 
> > > > this case you forgot about the io_apic.c instance.
> > > 
> > > the corrected patch is below.
> > > 
> > > 	Ingo
> > >
> > 
> > > --------------->
> > > From d353c528bbb29be434f7688cba9b59781e9151e3 Mon Sep 17 00:00:00 2001
> > > From: Yinghai Lu <yinghai@kernel.org>
> > > Date: Fri, 26 Dec 2008 02:05:47 -0800
> > > Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
> > > 
> > > Impact: fix panic on null pointer with sparseirq
> > > 
> > > Some GCC versions seem to inline the weak global function,
> > > when that function is empty.
> > > 
> > > Work it around, by making the functions return a (dummy) integer.
> > > 
> > > Signed-off-by: Yinghai <yinghai@kernel.org>
> > > Signed-off-by: Ingo Molnar <mingo@elte.hu>
> > > ---
> > >  arch/x86/kernel/io_apic.c |    6 ++++--
> > >  include/linux/irq.h       |    6 +++---
> > >  init/main.c               |    7 ++++---
> > >  kernel/irq/handle.c       |    7 ++++---
> > >  4 files changed, 15 insertions(+), 11 deletions(-)
> > > 
> > > diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
> > > index 2fe543f..e4d4d19 100644
> > > --- a/arch/x86/kernel/io_apic.c
> > > +++ b/arch/x86/kernel/io_apic.c
> > > @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
> > >  	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
> > >  };
> > > 
> > > -void __init arch_early_irq_init(void)
> > > +int __init arch_early_irq_init(void)
> > >  {
> > >  	struct irq_cfg *cfg;
> > >  	struct irq_desc *desc;
> > > @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
> > >  		desc = irq_to_desc(i);
> > >  		desc->chip_data = &cfg[i];
> > >  	}
> > > +
> > > +	return 0;
> > >  }
> > > 
> > >  #ifdef CONFIG_SPARSE_IRQ
> > > @@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
> > >  	return cfg;
> > >  }
> > > 
> > > -void arch_init_chip_data(struct irq_desc *desc, int cpu)
> > > +int arch_init_chip_data(struct irq_desc *desc, int cpu)
> > >  {
> > >  	struct irq_cfg *cfg;
> > 
> > the return statement is missing in the patch.
> 
> yes, indeed - updated patch below.
> 
> 	Ingo
> 

Hi Ingo,

	Sorry, for not mentioning that the previous kernel trace, was after
adding the return statement to the arch_init_chip_data().

> --------------->
> From 03f20b9c3b659c191684cb93de66a20386711df4 Mon Sep 17 00:00:00 2001
> From: Yinghai Lu <yinghai@kernel.org>
> Date: Fri, 26 Dec 2008 02:05:47 -0800
> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
> 
> Impact: fix panic on null pointer with sparseirq
> 
> Some GCC versions seem to inline the weak global function,
> when that function is empty.
> 
> Work it around, by making the functions return a (dummy) integer.
> 
> Signed-off-by: Yinghai <yinghai@kernel.org>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
> ---
>  arch/x86/kernel/io_apic.c |    8 ++++++--
>  include/linux/irq.h       |    6 +++---
>  init/main.c               |    7 ++++---
>  kernel/irq/handle.c       |    7 ++++---
>  4 files changed, 17 insertions(+), 11 deletions(-)
> 
> diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
> index 2fe543f..9760393 100644
> --- a/arch/x86/kernel/io_apic.c
> +++ b/arch/x86/kernel/io_apic.c
> @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
>  	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
>  };
> 
> -void __init arch_early_irq_init(void)
> +int __init arch_early_irq_init(void)
>  {
>  	struct irq_cfg *cfg;
>  	struct irq_desc *desc;
> @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
>  		desc = irq_to_desc(i);
>  		desc->chip_data = &cfg[i];
>  	}
> +
> +	return 0;
>  }
> 
>  #ifdef CONFIG_SPARSE_IRQ
> @@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
>  	return cfg;
>  }
> 
> -void arch_init_chip_data(struct irq_desc *desc, int cpu)
> +int arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
>  	struct irq_cfg *cfg;
> 
> @@ -224,6 +226,8 @@ void arch_init_chip_data(struct irq_desc *desc, int cpu)
>  			BUG_ON(1);
>  		}
>  	}
> +
> +	return 0;
>  }
> 
>  #ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
> diff --git a/include/linux/irq.h b/include/linux/irq.h
> index 69da275..0e40af4 100644
> --- a/include/linux/irq.h
> +++ b/include/linux/irq.h
> @@ -193,9 +193,9 @@ struct irq_desc {
>  	const char		*name;
>  } ____cacheline_internodealigned_in_smp;
> 
> -extern void early_irq_init(void);
> -extern void arch_early_irq_init(void);
> -extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
> +extern int early_irq_init(void);
> +extern int arch_early_irq_init(void);
> +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
>  extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
>  					struct irq_desc *desc, int cpu);
>  extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
> diff --git a/init/main.c b/init/main.c
> index c1f999a..b541c9a 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -539,13 +539,14 @@ void __init __weak thread_info_cache_init(void)
>  {
>  }
> 
> -void __init __weak arch_early_irq_init(void)
> +int __init __weak arch_early_irq_init(void)
>  {
> +	return 0;
>  }
> 
> -void __init __weak early_irq_init(void)
> +int __init __weak early_irq_init(void)
>  {
> -	arch_early_irq_init();
> +	return 0;
>  }
> 
>  asmlinkage void __init start_kernel(void)
> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
> index 893da67..0bef3ec 100644
> --- a/kernel/irq/handle.c
> +++ b/kernel/irq/handle.c
> @@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
>  		desc->kstat_irqs = (unsigned int *)ptr;
>  }
> 
> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> +int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
> +	return 0;
>  }
> 
>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
> @@ -132,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
>  /* FIXME: use bootmem alloc ...*/
>  static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
> 
> -void __init early_irq_init(void)
> +int __init early_irq_init(void)
>  {
>  	struct irq_desc *desc;
>  	int legacy_count;
> @@ -151,7 +152,7 @@ void __init early_irq_init(void)
>  	for (i = legacy_count; i < NR_IRQS; i++)
>  		irq_desc_ptrs[i] = NULL;
> 
> -	arch_early_irq_init();
> +	return arch_early_irq_init();
>  }
> 
>  struct irq_desc *irq_to_desc(unsigned int irq)
> --
> To unsubscribe from this list: send the line "unsubscribe linux-next" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27 11:57                                           ` Kamalesh Babulal
@ 2008-12-27 12:26                                             ` Ingo Molnar
  2008-12-27 15:29                                               ` Kamalesh Babulal
  0 siblings, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-27 12:26 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

> > yes, indeed - updated patch below.
> > 
> > 	Ingo
> > 
> 
> Hi Ingo,
> 
> 	Sorry, for not mentioning that the previous kernel trace, was 
> after adding the return statement to the arch_init_chip_data().

ah, i missed that detail. There was a stupid typo in one of the conflict 
resolutions i had to do - could you check the updated patch below?

Thanks,

	Ingo

----------->
>From 13a0c3c269b223f60abfac8a9811d77111a8b4ba Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 26 Dec 2008 02:05:47 -0800
Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions

Impact: fix panic on null pointer with sparseirq

Some GCC versions seem to inline the weak global function,
when that function is empty.

Work it around, by making the functions return a (dummy) integer.

Signed-off-by: Yinghai <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/io_apic.c |    8 ++++++--
 include/linux/irq.h       |    6 +++---
 init/main.c               |    7 ++++---
 kernel/irq/handle.c       |    7 ++++---
 4 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 2fe543f..9760393 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
 	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
 };
 
-void __init arch_early_irq_init(void)
+int __init arch_early_irq_init(void)
 {
 	struct irq_cfg *cfg;
 	struct irq_desc *desc;
@@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
 		desc = irq_to_desc(i);
 		desc->chip_data = &cfg[i];
 	}
+
+	return 0;
 }
 
 #ifdef CONFIG_SPARSE_IRQ
@@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
 	return cfg;
 }
 
-void arch_init_chip_data(struct irq_desc *desc, int cpu)
+int arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
 	struct irq_cfg *cfg;
 
@@ -224,6 +226,8 @@ void arch_init_chip_data(struct irq_desc *desc, int cpu)
 			BUG_ON(1);
 		}
 	}
+
+	return 0;
 }
 
 #ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 69da275..0e40af4 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -193,9 +193,9 @@ struct irq_desc {
 	const char		*name;
 } ____cacheline_internodealigned_in_smp;
 
-extern void early_irq_init(void);
-extern void arch_early_irq_init(void);
-extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
+extern int early_irq_init(void);
+extern int arch_early_irq_init(void);
+extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
 extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
 					struct irq_desc *desc, int cpu);
 extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
diff --git a/init/main.c b/init/main.c
index c1f999a..c314aa1 100644
--- a/init/main.c
+++ b/init/main.c
@@ -539,13 +539,14 @@ void __init __weak thread_info_cache_init(void)
 {
 }
 
-void __init __weak arch_early_irq_init(void)
+int __init __weak arch_early_irq_init(void)
 {
+	return 0;
 }
 
-void __init __weak early_irq_init(void)
+int __init __weak early_irq_init(void)
 {
-	arch_early_irq_init();
+	return arch_early_irq_init();
 }
 
 asmlinkage void __init start_kernel(void)
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 893da67..0bef3ec 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
+int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
+	return 0;
 }
 
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
@@ -132,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
 /* FIXME: use bootmem alloc ...*/
 static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
 
-void __init early_irq_init(void)
+int __init early_irq_init(void)
 {
 	struct irq_desc *desc;
 	int legacy_count;
@@ -151,7 +152,7 @@ void __init early_irq_init(void)
 	for (i = legacy_count; i < NR_IRQS; i++)
 		irq_desc_ptrs[i] = NULL;
 
-	arch_early_irq_init();
+	return arch_early_irq_init();
 }
 
 struct irq_desc *irq_to_desc(unsigned int irq)


^ permalink raw reply related	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27 12:26                                             ` Ingo Molnar
@ 2008-12-27 15:29                                               ` Kamalesh Babulal
  2008-12-27 21:10                                                   ` Yinghai Lu
  2008-12-28 12:55                                                 ` Ingo Molnar
  0 siblings, 2 replies; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-27 15:29 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Ingo Molnar <mingo@elte.hu> [2008-12-27 13:26:32]:

> 
> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> 
> > > yes, indeed - updated patch below.
> > > 
> > > 	Ingo
> > > 
> > 
> > Hi Ingo,
> > 
> > 	Sorry, for not mentioning that the previous kernel trace, was 
> > after adding the return statement to the arch_init_chip_data().
> 
> ah, i missed that detail. There was a stupid typo in one of the conflict 
> resolutions i had to do - could you check the updated patch below?
> 
> Thanks,
> 
> 	Ingo
>


Hi Ingo,

	kernel still crashes, with the updated patch.


> ----------->
> From 13a0c3c269b223f60abfac8a9811d77111a8b4ba Mon Sep 17 00:00:00 2001
> From: Yinghai Lu <yinghai@kernel.org>
> Date: Fri, 26 Dec 2008 02:05:47 -0800
> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
> 
> Impact: fix panic on null pointer with sparseirq
> 
> Some GCC versions seem to inline the weak global function,
> when that function is empty.
> 
> Work it around, by making the functions return a (dummy) integer.
> 
> Signed-off-by: Yinghai <yinghai@kernel.org>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
> ---
>  arch/x86/kernel/io_apic.c |    8 ++++++--
>  include/linux/irq.h       |    6 +++---
>  init/main.c               |    7 ++++---
>  kernel/irq/handle.c       |    7 ++++---
>  4 files changed, 17 insertions(+), 11 deletions(-)
> 
> diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
> index 2fe543f..9760393 100644
> --- a/arch/x86/kernel/io_apic.c
> +++ b/arch/x86/kernel/io_apic.c
> @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
>  	[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
>  };
> 
> -void __init arch_early_irq_init(void)
> +int __init arch_early_irq_init(void)
>  {
>  	struct irq_cfg *cfg;
>  	struct irq_desc *desc;
> @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
>  		desc = irq_to_desc(i);
>  		desc->chip_data = &cfg[i];
>  	}
> +
> +	return 0;
>  }
> 
>  #ifdef CONFIG_SPARSE_IRQ
> @@ -212,7 +214,7 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
>  	return cfg;
>  }
> 
> -void arch_init_chip_data(struct irq_desc *desc, int cpu)
> +int arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
>  	struct irq_cfg *cfg;
> 
> @@ -224,6 +226,8 @@ void arch_init_chip_data(struct irq_desc *desc, int cpu)
>  			BUG_ON(1);
>  		}
>  	}
> +
> +	return 0;
>  }
> 
>  #ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
> diff --git a/include/linux/irq.h b/include/linux/irq.h
> index 69da275..0e40af4 100644
> --- a/include/linux/irq.h
> +++ b/include/linux/irq.h
> @@ -193,9 +193,9 @@ struct irq_desc {
>  	const char		*name;
>  } ____cacheline_internodealigned_in_smp;
> 
> -extern void early_irq_init(void);
> -extern void arch_early_irq_init(void);
> -extern void arch_init_chip_data(struct irq_desc *desc, int cpu);
> +extern int early_irq_init(void);
> +extern int arch_early_irq_init(void);
> +extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
>  extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
>  					struct irq_desc *desc, int cpu);
>  extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
> diff --git a/init/main.c b/init/main.c
> index c1f999a..c314aa1 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -539,13 +539,14 @@ void __init __weak thread_info_cache_init(void)
>  {
>  }
> 
> -void __init __weak arch_early_irq_init(void)
> +int __init __weak arch_early_irq_init(void)
>  {
> +	return 0;
>  }
> 
> -void __init __weak early_irq_init(void)
> +int __init __weak early_irq_init(void)
>  {
> -	arch_early_irq_init();
> +	return arch_early_irq_init();
>  }
> 
>  asmlinkage void __init start_kernel(void)
> diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
> index 893da67..0bef3ec 100644
> --- a/kernel/irq/handle.c
> +++ b/kernel/irq/handle.c
> @@ -86,8 +86,9 @@ void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr)
>  		desc->kstat_irqs = (unsigned int *)ptr;
>  }
> 
> -void __attribute__((weak)) arch_init_chip_data(struct irq_desc *desc, int cpu)
> +int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
>  {
> +	return 0;
>  }
> 
>  static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
> @@ -132,7 +133,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm
>  /* FIXME: use bootmem alloc ...*/
>  static unsigned int kstat_irqs_legacy[NR_IRQS_LEGACY][NR_CPUS];
> 
> -void __init early_irq_init(void)
> +int __init early_irq_init(void)
>  {
>  	struct irq_desc *desc;
>  	int legacy_count;
> @@ -151,7 +152,7 @@ void __init early_irq_init(void)
>  	for (i = legacy_count; i < NR_IRQS; i++)
>  		irq_desc_ptrs[i] = NULL;
> 
> -	arch_early_irq_init();
> +	return arch_early_irq_init();
>  }
> 
>  struct irq_desc *irq_to_desc(unsigned int irq)
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/

-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27 15:29                                               ` Kamalesh Babulal
@ 2008-12-27 21:10                                                   ` Yinghai Lu
  2008-12-28 12:55                                                 ` Ingo Molnar
  1 sibling, 0 replies; 56+ messages in thread
From: Yinghai Lu @ 2008-12-27 21:10 UTC (permalink / raw)
  To: Kamalesh Babulal, H. Peter Anvin, Thomas Gleixner, Ingo Molnar,
	Andrew Morton, Adrian Bunk
  Cc: Sam Ravnborg, David Howells, Stephen Rothwell, linux-next, LKML, mel

On Sat, Dec 27, 2008 at 7:29 AM, Kamalesh Babulal
<kamalesh@linux.vnet.ibm.com> wrote:
> * Ingo Molnar <mingo@elte.hu> [2008-12-27 13:26:32]:
>
>>
>> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>>
>> > > yes, indeed - updated patch below.
>> > >
>> > >   Ingo
>> > >
>> >
>> > Hi Ingo,
>> >
>> >     Sorry, for not mentioning that the previous kernel trace, was
>> > after adding the return statement to the arch_init_chip_data().
>>
>> ah, i missed that detail. There was a stupid typo in one of the conflict
>> resolutions i had to do - could you check the updated patch below?
>>
>> Thanks,
>>
>>       Ingo
>>
>
>
> Hi Ingo,
>
>        kernel still crashes, with the updated patch.
>
>
>> ----------->
>> From 13a0c3c269b223f60abfac8a9811d77111a8b4ba Mon Sep 17 00:00:00 2001
>> From: Yinghai Lu <yinghai@kernel.org>
>> Date: Fri, 26 Dec 2008 02:05:47 -0800
>> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
>>
>> Impact: fix panic on null pointer with sparseirq
>>
>> Some GCC versions seem to inline the weak global function,
>> when that function is empty.
>>
>> Work it around, by making the functions return a (dummy) integer.
>>
>> Signed-off-by: Yinghai <yinghai@kernel.org>
>> Signed-off-by: Ingo Molnar <mingo@elte.hu>
>> ---
>>  arch/x86/kernel/io_apic.c |    8 ++++++--
>>  include/linux/irq.h       |    6 +++---
>>  init/main.c               |    7 ++++---
>>  kernel/irq/handle.c       |    7 ++++---
>>  4 files changed, 17 insertions(+), 11 deletions(-)
>>
>> diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
>> index 2fe543f..9760393 100644
>> --- a/arch/x86/kernel/io_apic.c
>> +++ b/arch/x86/kernel/io_apic.c
>> @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
>>       [15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
>>  };
>>
>> -void __init arch_early_irq_init(void)
>> +int __init arch_early_irq_init(void)
>>  {
>>       struct irq_cfg *cfg;
>>       struct irq_desc *desc;
>> @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
>>               desc = irq_to_desc(i);
>>               desc->chip_data = &cfg[i];
>>       }
>> +
>> +     return 0;

can you try current tip/master?

current there are several blank __weak, and __weak + return 0..in the
whole tree.

it seems there three solution:
1. use printk?
2. not use __weak with blank function any more, and use #ifdef and
inline functions instead
3. blacklist that gcc 4.1.1 complier..

YH

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
@ 2008-12-27 21:10                                                   ` Yinghai Lu
  0 siblings, 0 replies; 56+ messages in thread
From: Yinghai Lu @ 2008-12-27 21:10 UTC (permalink / raw)
  To: Kamalesh Babulal, H. Peter Anvin, Thomas Gleixner, Ingo Molnar,
	Andrew Morton
  Cc: Sam Ravnborg, David Howells, Stephen Rothwell, linux-next, LKML, mel

On Sat, Dec 27, 2008 at 7:29 AM, Kamalesh Babulal
<kamalesh@linux.vnet.ibm.com> wrote:
> * Ingo Molnar <mingo@elte.hu> [2008-12-27 13:26:32]:
>
>>
>> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>>
>> > > yes, indeed - updated patch below.
>> > >
>> > >   Ingo
>> > >
>> >
>> > Hi Ingo,
>> >
>> >     Sorry, for not mentioning that the previous kernel trace, was
>> > after adding the return statement to the arch_init_chip_data().
>>
>> ah, i missed that detail. There was a stupid typo in one of the conflict
>> resolutions i had to do - could you check the updated patch below?
>>
>> Thanks,
>>
>>       Ingo
>>
>
>
> Hi Ingo,
>
>        kernel still crashes, with the updated patch.
>
>
>> ----------->
>> From 13a0c3c269b223f60abfac8a9811d77111a8b4ba Mon Sep 17 00:00:00 2001
>> From: Yinghai Lu <yinghai@kernel.org>
>> Date: Fri, 26 Dec 2008 02:05:47 -0800
>> Subject: [PATCH] sparseirq: work around compiler optimizing away __weak functions
>>
>> Impact: fix panic on null pointer with sparseirq
>>
>> Some GCC versions seem to inline the weak global function,
>> when that function is empty.
>>
>> Work it around, by making the functions return a (dummy) integer.
>>
>> Signed-off-by: Yinghai <yinghai@kernel.org>
>> Signed-off-by: Ingo Molnar <mingo@elte.hu>
>> ---
>>  arch/x86/kernel/io_apic.c |    8 ++++++--
>>  include/linux/irq.h       |    6 +++---
>>  init/main.c               |    7 ++++---
>>  kernel/irq/handle.c       |    7 ++++---
>>  4 files changed, 17 insertions(+), 11 deletions(-)
>>
>> diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
>> index 2fe543f..9760393 100644
>> --- a/arch/x86/kernel/io_apic.c
>> +++ b/arch/x86/kernel/io_apic.c
>> @@ -170,7 +170,7 @@ static struct irq_cfg irq_cfgx[NR_IRQS] = {
>>       [15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
>>  };
>>
>> -void __init arch_early_irq_init(void)
>> +int __init arch_early_irq_init(void)
>>  {
>>       struct irq_cfg *cfg;
>>       struct irq_desc *desc;
>> @@ -184,6 +184,8 @@ void __init arch_early_irq_init(void)
>>               desc = irq_to_desc(i);
>>               desc->chip_data = &cfg[i];
>>       }
>> +
>> +     return 0;

can you try current tip/master?

current there are several blank __weak, and __weak + return 0..in the
whole tree.

it seems there three solution:
1. use printk?
2. not use __weak with blank function any more, and use #ifdef and
inline functions instead
3. blacklist that gcc 4.1.1 complier..

YH

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-27 15:29                                               ` Kamalesh Babulal
  2008-12-27 21:10                                                   ` Yinghai Lu
@ 2008-12-28 12:55                                                 ` Ingo Molnar
  2008-12-28 16:11                                                   ` Kamalesh Babulal
  1 sibling, 1 reply; 56+ messages in thread
From: Ingo Molnar @ 2008-12-28 12:55 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel


* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

> Hi Ingo,
> 
> 	kernel still crashes, with the updated patch.

hm, i thought we got all bugs fixed - could you try latest tip/master:

  http://people.redhat.com/mingo/tip.git/README

does it still crash in the same way? (if yes then please attach the new 
crashlog if it's easy to do)

Thanks,

	Ingo

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-28 12:55                                                 ` Ingo Molnar
@ 2008-12-28 16:11                                                   ` Kamalesh Babulal
  2008-12-28 23:09                                                     ` Yinghai Lu
  0 siblings, 1 reply; 56+ messages in thread
From: Kamalesh Babulal @ 2008-12-28 16:11 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Yinghai Lu, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

* Ingo Molnar <mingo@elte.hu> [2008-12-28 13:55:10]:

> 
> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> 
> > Hi Ingo,
> > 
> > 	kernel still crashes, with the updated patch.
> 
> hm, i thought we got all bugs fixed - could you try latest tip/master:
> 
>   http://people.redhat.com/mingo/tip.git/README
> 
> does it still crash in the same way? (if yes then please attach the new 
> crashlog if it's easy to do)
> 
> Thanks,
> 
> 	Ingo

Hi Ingo/Yinghai,

	I tried today's tip/master against 2.6.28, the kernel still crashes
at boot up.

root (hd0,0)
 Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-autotest root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 c
onsole=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall
_debug earlyprintk=serial,ttyS1,19200 IDENT=1230478484
   [Linux-bzImage, setup=0x3000, size=0x276670]
initrd /initrd-autotest
   [Linux-initrd @ 0x37e5f000, 0x19097f bytes]

Linux version 2.6.28-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Sun Dec 28 09:27:57 CST 2008
Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230478484
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
 BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
 BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
console [earlyser0] enabled
DMI 2.3 present.
last_pfn = 0x3ffcd max_arch_pfn = 0x100000000
init_memory_mapping: 0000000000000000-000000003ffcd000
 0000000000 - 003fe00000 page 2M
 003fe00000 - 003ffcd000 page 4k
kernel direct mapping tables up to 3ffcd000 @ 8000-b000
last_map_addr: 3ffcd000 end: 3ffcd000
RAMDISK: 37e5f000 - 37fef97f
ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
ACPI: FACS 3FFCFCC0, 0040
ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003ffcd000
  NODE_DATA [0000000000009000 - 000000000000efff]
  bootmap [000000000000f000 -  0000000000016fff] pages 8
(6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0000200000 - 0000977030]    TEXT DATA BSS ==> [0000200000 - 0000977030]
  #3 [0037e5f000 - 0037fef97f]          RAMDISK ==> [0037e5f000 - 0037fef97f]
  #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
  #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff88000009d540] 0009d540
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009d
    0: 0x00000100 -> 0x0003ffcd
On node 0 totalpages: 261994
  DMA zone: 64 pages used for memmap
  DMA zone: 2015 pages reserved
  DMA zone: 1918 pages, LIFO batch:0
  DMA32 zone: 4032 pages used for memmap
  DMA32 zone: 253965 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Detected use of extended apic ids on hypertransport bus
Detected use of extended apic ids on hypertransport bus
ACPI: PM-Timer IO Port: 0x2208
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x10228203 base: 0xfecff000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
NR_CPUS:255 nr_cpumask_bits:255 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Allocating 65536 bytes of per cpu data
per cpu data for cpu0 on node0 at 000000000100e000
per cpu data for cpu1 on node0 at 000000000101e000
per cpu data for cpu2 on node0 at 000000000102e000
per cpu data for cpu3 on node0 at 000000000103e000
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 255883
Policy zone: DMA32
Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230478484
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Fast TSC calibration using PIT
Detected 1993.984 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Linux version 2.6.28-autotest-tip (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Sun Dec 28 09:27:57 CST 2008
Command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230478484
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable)
 BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data)
 BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
console [earlyser0] enabled
DMI 2.3 present.
last_pfn = 0x3ffcd max_arch_pfn = 0x100000000
init_memory_mapping: 0000000000000000-000000003ffcd000
 0000000000 - 003fe00000 page 2M
 003fe00000 - 003ffcd000 page 4k
kernel direct mapping tables up to 3ffcd000 @ 8000-b000
last_map_addr: 3ffcd000 end: 3ffcd000
RAMDISK: 37e5f000 - 37fef97f
ACPI: RSDP 000FDFC0, 0014 (r0 IBM   )
ACPI: RSDT 3FFCFF80, 0034 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: FACP 3FFCFEC0, 0084 (r2 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM    SERBLADE     1000 INTL  2002025)
ACPI: FACS 3FFCFCC0, 0040
ACPI: APIC 3FFCFE00, 009C (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: SRAT 3FFCFD40, 0098 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: HPET 3FFCFD00, 0038 (r1 IBM    SERBLADE     1000 IBM  45444F43)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-40000000
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-000000003ffcd000
  NODE_DATA [0000000000009000 - 000000000000efff]
  bootmap [000000000000f000 -  0000000000016fff] pages 8
(6 early reservations) ==> bootmem [0000000000 - 003ffcd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
  #2 [0000200000 - 0000977030]    TEXT DATA BSS ==> [0000200000 - 0000977030]
  #3 [0037e5f000 - 0037fef97f]          RAMDISK ==> [0037e5f000 - 0037fef97f]
  #4 [000009d400 - 0000100000]    BIOS reserved ==> [000009d400 - 0000100000]
  #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff88000009d540] 0009d540
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  DMA32    0x00001000 -> 0x00100000
  Normal   0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009d
    0: 0x00000100 -> 0x0003ffcd
On node 0 totalpages: 261994
  DMA zone: 64 pages used for memmap
  DMA zone: 2015 pages reserved
  DMA zone: 1918 pages, LIFO batch:0
  DMA32 zone: 4032 pages used for memmap
  DMA32 zone: 253965 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Detected use of extended apic ids on hypertransport bus
Detected use of extended apic ids on hypertransport bus
ACPI: PM-Timer IO Port: 0x2208
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec10000, GSI 24-27
ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec20000, GSI 48-51
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x10228203 base: 0xfecff000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
NR_CPUS:255 nr_cpumask_bits:255 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Allocating 65536 bytes of per cpu data
per cpu data for cpu0 on node0 at 000000000100e000
per cpu data for cpu1 on node0 at 000000000101e000
per cpu data for cpu2 on node0 at 000000000102e000
per cpu data for cpu3 on node0 at 000000000103e000
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 255883
Policy zone: DMA32
Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro console=tty0 console=ttyS1,19200 selinux=no debug nmi_watchdog=1 unknown_nmi_panic=1 initcall_debug earlyprintk=serial,ttyS1,19200 IDENT=1230478484
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Fast TSC calibration using PIT
Detected 1993.984 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
console handover: boot [earlyser0] -> real [ttyS1]
Checking aperture...
No AGP bridge found
Node 0: aperture @ dc000000 size 64 MB
Node 1: aperture @ dc000000 size 64 MB
Memory: 1021920k/1048372k available (3245k kernel code, 396k absent, 26056k reserved, 2111k data, 456k init)
SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
hpet clockevent registered
Calibrating delay loop (skipped), value calculated using timer frequency.. 3987.96 BogoMIPS (lpj=7975936)
Security Framework initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0/0x0 -> Node 0
tseg: 0000000000
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ACPI: Core revision 20080926
Setting APIC routing to flat
BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
IP: [<ffffffff8021f9a8>] add_pin_to_irq_cpu+0x14/0x74
PGD 0 
Oops: 0000 [#1] SMP 
last sysfs file: 
CPU 0 
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.28-autotest-tip #1
RIP: 0010:[<ffffffff8021f9a8>]  [<ffffffff8021f9a8>] add_pin_to_irq_cpu+0x14/0x74
RSP: 0018:ffff88003f9d7e40  EFLAGS: 00010282
RAX: ffffffff8073c300 RBX: 0000000000000001 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000018 R09: 0000000000000002
R10: 000000000000000f R11: ffffffff8021e8aa R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffffff80855480(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff88003f9d6000, task ffff88003f9d8000)
Stack:
 0000000000000000 0000000000000001 ffffffff8073c300 0000000000000001
 0000000000000001 ffffffff80874282 0000000000000286 0000000000000286
 0000000000010000 0000000000000206 0000000000000002 0000000000000002
Call Trace:
 [<ffffffff80874282>] setup_IO_APIC+0x12f/0x720
 [<ffffffff80525711>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8022221b>] get_apic_id+0x0/0x9
 [<ffffffff8087116f>] native_smp_prepare_cpus+0x256/0x2f1
 [<ffffffff808637ca>] kernel_init+0x50/0x1eb
 [<ffffffff8020ce9a>] child_rip+0xa/0x20
 [<ffffffff8086377a>] kernel_init+0x0/0x1eb
 [<ffffffff8020ce90>] child_rip+0x0/0x20
Code: 48 c7 c7 75 3c 5f 80 31 c0 e8 08 8d 01 00 5b 4c 89 e0 41 5c 41 5d c3 41 55 49 89 fd 89 f7 41 54 41 89 cc 55 89 d5 53 48 83 ec 08 <49> 8b 5d 00 48 85 db 75 36 e8 88 ff ff ff 48 85 c0 75 19 41 5b 
RIP  [<ffffffff8021f9a8>] add_pin_to_irq_cpu+0x14/0x74
 RSP <ffff88003f9d7e40>
CR2: 0000000000000000
---[ end trace 4eaa2a86a8e2da22 ]---
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: swapper Tainted: G      D    2.6.28-autotest-tip #1
Call Trace:
 [<ffffffff80237b4d>] panic+0x86/0x144
 [<ffffffff802373f4>] mm_release+0x3f/0xd3
 [<ffffffff802393b2>] exit_fs+0x35/0x46
 [<ffffffff8023a842>] do_exit+0x75/0x787
 [<ffffffff805262ce>] oops_end+0xa8/0xad
 [<ffffffff80527b1d>] do_page_fault+0x756/0x80f
 [<ffffffff805258df>] page_fault+0x1f/0x30
 [<ffffffff8021e8aa>] native_apic_mem_write+0x0/0x9
 [<ffffffff8021f9a8>] add_pin_to_irq_cpu+0x14/0x74
 [<ffffffff80874282>] setup_IO_APIC+0x12f/0x720
 [<ffffffff80525711>] _spin_lock_irqsave+0x9/0xe
 [<ffffffff8022221b>] get_apic_id+0x0/0x9
 [<ffffffff8087116f>] native_smp_prepare_cpus+0x256/0x2f1
 [<ffffffff808637ca>] kernel_init+0x50/0x1eb
 [<ffffffff8020ce9a>] child_rip+0xa/0x20
 [<ffffffff8086377a>] kernel_init+0x0/0x1eb
 [<ffffffff8020ce90>] child_rip+0x0/0x20
-- 
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask
  2008-12-28 16:11                                                   ` Kamalesh Babulal
@ 2008-12-28 23:09                                                     ` Yinghai Lu
  0 siblings, 0 replies; 56+ messages in thread
From: Yinghai Lu @ 2008-12-28 23:09 UTC (permalink / raw)
  To: Kamalesh Babulal
  Cc: Ingo Molnar, Sam Ravnborg, David Howells, Andrew Morton,
	Stephen Rothwell, linux-next, LKML, mel

Kamalesh Babulal wrote:
> * Ingo Molnar <mingo@elte.hu> [2008-12-28 13:55:10]:
> 
>> * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>>
>>> Hi Ingo,
>>>
>>> 	kernel still crashes, with the updated patch.
>> hm, i thought we got all bugs fixed - could you try latest tip/master:
>>
>>   http://people.redhat.com/mingo/tip.git/README
>>
>> does it still crash in the same way? (if yes then please attach the new 
>> crashlog if it's easy to do)
>>
>> Thanks,
>>
>> 	Ingo
> 
> Hi Ingo/Yinghai,
> 
> 	I tried today's tip/master against 2.6.28, the kernel still crashes
> at boot up.

please try following patch on top of tip/master

YH

---

[PATCH] sparseirq: change arch_init_chip_data to pointer

Impact: fix panic

some gcc compiler will remove the weak global blank function

try to workaround it:
1. one time path: add printk
2. multi time path: change to function pointer

Signed-off-by: Yinghai Lu <yinghai@kernel.org>

---
 arch/x86/kernel/io_apic.c |    7 ++++++-
 include/linux/irq.h       |    2 +-
 init/main.c               |    4 ++++
 kernel/irq/handle.c       |    5 ++++-
 4 files changed, 15 insertions(+), 3 deletions(-)

Index: linux-2.6/arch/x86/kernel/io_apic.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/io_apic.c
+++ linux-2.6/arch/x86/kernel/io_apic.c
@@ -170,6 +170,8 @@ static struct irq_cfg irq_cfgx[NR_IRQS]
 	[15] = { .vector = IRQ15_VECTOR, },
 };
 
+static int real_arch_init_chip_data(struct irq_desc *desc, int cpu);
+
 int __init arch_early_irq_init(void)
 {
 	struct irq_cfg *cfg;
@@ -189,6 +191,9 @@ int __init arch_early_irq_init(void)
 			cpumask_setall(cfg[i].domain);
 	}
 
+#ifdef CONFIG_SPARSE_IRQ
+	arch_init_chip_data = real_arch_init_chip_data;
+#endif
 	return 0;
 }
 
@@ -232,7 +237,7 @@ static struct irq_cfg *get_one_free_irq_
 	return cfg;
 }
 
-int arch_init_chip_data(struct irq_desc *desc, int cpu)
+static int real_arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
 	struct irq_cfg *cfg;
 
Index: linux-2.6/include/linux/irq.h
===================================================================
--- linux-2.6.orig/include/linux/irq.h
+++ linux-2.6/include/linux/irq.h
@@ -196,7 +196,7 @@ struct irq_desc {
 
 extern int early_irq_init(void);
 extern int arch_early_irq_init(void);
-extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
+extern int (*arch_init_chip_data)(struct irq_desc *desc, int cpu);
 extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
 					struct irq_desc *desc, int cpu);
 extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
Index: linux-2.6/init/main.c
===================================================================
--- linux-2.6.orig/init/main.c
+++ linux-2.6/init/main.c
@@ -544,11 +544,15 @@ void __init __weak thread_info_cache_ini
 
 int __init __weak arch_early_irq_init(void)
 {
+	printk(KERN_DEBUG "calling __weak arch_early_irq_init()\n");
+
 	return 0;
 }
 
 int __init __weak early_irq_init(void)
 {
+	printk(KERN_DEBUG "calling __weak early_irq_init()\n");
+
 	return arch_early_irq_init();
 }
 
Index: linux-2.6/kernel/irq/handle.c
===================================================================
--- linux-2.6.orig/kernel/irq/handle.c
+++ linux-2.6/kernel/irq/handle.c
@@ -86,11 +86,14 @@ void init_kstat_irqs(struct irq_desc *de
 		desc->kstat_irqs = (unsigned int *)ptr;
 }
 
-int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)
+static int weak_arch_init_chip_data(struct irq_desc *desc, int cpu)
 {
 	return 0;
 }
 
+int (*arch_init_chip_data)(struct irq_desc *desc, int cpu) =
+			 weak_arch_init_chip_data;
+
 static void init_one_irq_desc(int irq, struct irq_desc *desc, int cpu)
 {
 	memcpy(desc, &irq_desc_init, sizeof(struct irq_desc));

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases
  2008-12-27 10:59                             ` Ingo Molnar
@ 2008-12-28 23:27                               ` Paul Mackerras
  0 siblings, 0 replies; 56+ messages in thread
From: Paul Mackerras @ 2008-12-28 23:27 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Sam Ravnborg, Yinghai Lu, David Howells, Kamalesh Babulal,
	Andrew Morton, Stephen Rothwell, linux-next, LKML, mel

Ingo Molnar writes:

> hm, does Yinghai's patch below do the trick? (also in perfcounters/core 
> and tip/master)

Yes, it seems to fix the problem.

Paul.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* Re: linux-next: Tree for December 16
  2010-12-16  6:37 Stephen Rothwell
@ 2010-12-16 14:25 ` Anca Emanuel
  0 siblings, 0 replies; 56+ messages in thread
From: Anca Emanuel @ 2010-12-16 14:25 UTC (permalink / raw)
  To: Stephen Rothwell; +Cc: Nick Piggin, LKML

Running fine here.
Nick, no problems here.

^ permalink raw reply	[flat|nested] 56+ messages in thread

* linux-next: Tree for December 16
@ 2010-12-16  6:37 Stephen Rothwell
  2010-12-16 14:25 ` Anca Emanuel
  0 siblings, 1 reply; 56+ messages in thread
From: Stephen Rothwell @ 2010-12-16  6:37 UTC (permalink / raw)
  To: linux-next; +Cc: LKML

[-- Attachment #1: Type: text/plain, Size: 10218 bytes --]

Hi all,

Changes since 20101215:

The ceph tree lost its conflict.

The wireless tree gained a build failure for which I reverted a commit.

The voltage tree lost its build failure.

Commit(s) added to the rcu tree yesterday seem to have caused boot
failures, so I have reverted those commits for today.

The usb tree gained a conflict against Linus' tree.

----------------------------------------------------------------------------

I have created today's linux-next tree at
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
(patches at http://www.kernel.org/pub/linux/kernel/v2.6/next/ ).  If you
are tracking the linux-next tree using git, you should not use "git pull"
to do so as that will try to merge the new linux-next release with the
old one.  You should use "git fetch" as mentioned in the FAQ on the wiki
(see below).

You can see which trees have been included by looking in the Next/Trees
file in the source.  There are also quilt-import.log and merge.log files
in the Next directory.  Between each merge, the tree was built with
a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
final fixups (if any), it is also built with powerpc allnoconfig (32 and
64 bit), ppc44x_defconfig and allyesconfig (minus
CONFIG_PROFILE_ALL_BRANCHES - this fails its final link) and i386, sparc
and sparc64 defconfig. These builds also have
CONFIG_ENABLE_WARN_DEPRECATED, CONFIG_ENABLE_MUST_CHECK and
CONFIG_DEBUG_INFO disabled when necessary.

Below is a summary of the state of the merge.

We are up to 183 trees (counting Linus' and 26 trees of patches pending
for Linus' tree), more are welcome (even if they are currently empty).
Thanks to those who have contributed, and to those who haven't, please do.

Status of my local build tests will be at
http://kisskb.ellerman.id.au/linux-next .  If maintainers want to give
advice about cross compilers/configs that work, we are always open to add
more builds.

Thanks to Randy Dunlap for doing many randconfig builds.

There is a wiki covering stuff to do with linux-next at
http://linux.f-seidel.de/linux-next/pmwiki/ .  Thanks to Frank Seidel.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

$ git checkout master
$ git reset --hard stable
Merging origin/master
Merging fixes/fixes
Merging arm-current/master
Merging m68k-current/for-linus
Merging powerpc-merge/merge
Merging sparc-current/master
Merging scsi-rc-fixes/master
Merging net-current/master
Merging sound-current/for-linus
Merging pci-current/for-linus
Merging wireless-current/master
Merging kbuild-current/rc-fixes
Merging driver-core.current/driver-core-linus
Merging tty.current/tty-linus
Merging usb.current/usb-linus
Merging staging.current/staging-linus
Merging cpufreq-current/fixes
Merging input-current/for-linus
Merging md-current/for-linus
Merging audit-current/for-linus
Merging crypto-current/master
Merging ide-curent/master
Merging dwmw2/master
Merging sh-current/sh-fixes-for-linus
Merging rmobile-current/rmobile-fixes-for-linus
Merging fbdev-current/fbdev-fixes-for-linus
Merging gcl-current/merge
Merging arm/devel
CONFLICT (content): Merge conflict in arch/arm/Kconfig
Merging davinci/davinci-next
Merging i.MX/for-next
Merging linux-spec/for-next
Merging msm/for-next
Merging omap/for-next
Merging pxa/for-next
Merging samsung/next-samsung
Merging s5p/for-next
Merging tegra/for-next
Merging ux500-core/ux500-core
Merging avr32/avr32-arch
Merging blackfin/for-linus
Merging cris/for-next
Merging ia64/test
Merging m68k/for-next
Merging m68knommu/for-next
Merging microblaze/next
Merging mips/mips-for-linux-next
Merging parisc/next
Merging powerpc/next
Merging 4xx/next
Merging 52xx-and-virtex/next
Merging galak/next
Merging s390/features
Merging sh/sh-latest
Merging rmobile/rmobile-latest
CONFLICT (content): Merge conflict in arch/arm/mach-shmobile/Kconfig
Applying: rmobile: merge fixup for clkdev changes
Merging sparc/master
Merging tile/master
Merging xtensa/master
CONFLICT (content): Merge conflict in arch/xtensa/configs/iss_defconfig
Merging ceph/for-next
Merging cifs/master
Merging configfs/linux-next
Merging ecryptfs/next
Merging ext3/for_next
Merging ext4/next
Merging fatfs/master
Merging fuse/for-next
Merging gfs2/master
Merging hfsplus/for-next
Merging jfs/next
Merging logfs/master
CONFLICT (content): Merge conflict in fs/logfs/logfs.h
Merging nfs/linux-next
Merging nfsd/nfsd-next
Merging nilfs2/for-next
Merging ocfs2/linux-next
Merging omfs/for-next
Merging squashfs/master
Merging udf/for_next
Merging v9fs/for-next
Merging ubifs/linux-next
Merging xfs/master
Merging vfs/for-next
Merging vfs-scale/vfs-scale-working
CONFLICT (content): Merge conflict in fs/fuse/inode.c
Merging pci/linux-next
Merging hid/for-next
Merging quilt/i2c
Merging bjdooks-i2c/next-i2c
Merging quilt/jdelvare-hwmon
Merging hwmon-staging/hwmon-next
Merging quilt/kernel-doc
Merging v4l-dvb/master
Merging kbuild/for-next
Merging kconfig/for-next
Merging ide/master
Merging libata/NEXT
Merging infiniband/for-next
Merging acpi/test
Merging idle-test/idle-test
Merging ieee1394/for-next
Merging ubi/linux-next
Merging kvm/linux-next
Merging dlm/next
Merging swiotlb/master
Merging ibft/master
Merging scsi/master
Merging async_tx/next
Merging net/master
CONFLICT (content): Merge conflict in drivers/net/bnx2x/bnx2x.h
CONFLICT (content): Merge conflict in drivers/net/wireless/iwlwifi/iwl-1000.c
CONFLICT (content): Merge conflict in drivers/net/wireless/iwlwifi/iwl-6000.c
CONFLICT (content): Merge conflict in drivers/net/wireless/iwlwifi/iwl-core.h
CONFLICT (content): Merge conflict in drivers/vhost/vhost.c
CONFLICT (content): Merge conflict in net/9p/protocol.c
Merging wireless/master
CONFLICT (content): Merge conflict in drivers/net/wireless/iwlwifi/iwl-1000.c
CONFLICT (content): Merge conflict in drivers/net/wireless/iwlwifi/iwl-6000.c
CONFLICT (content): Merge conflict in drivers/net/wireless/iwlwifi/iwl-core.h
Merging bluetooth/master
CONFLICT (content): Merge conflict in net/bluetooth/Makefile
Merging mtd/master
Merging crypto/master
Merging sound/for-next
Merging sound-asoc/for-next
Merging cpufreq/next
Merging quilt/rr
Merging input/next
CONFLICT (content): Merge conflict in include/linux/input.h
Merging lsm/for-next
Merging block/for-next
Merging quilt/device-mapper
Merging embedded/master
Merging firmware/master
Merging pcmcia/master
Merging battery/master
Merging leds/for-mm
CONFLICT (content): Merge conflict in drivers/leds/Kconfig
Merging backlight/for-mm
Merging mmc/mmc-next
Merging kgdb/kgdb-next
Merging slab/for-next
Merging uclinux/for-next
Merging md/for-next
Merging mfd/for-next
CONFLICT (content): Merge conflict in drivers/mfd/wm8994-core.c
Merging hdlc/hdlc-next
Merging drm/drm-next
Merging fbdev/master
Merging viafb/viafb-next
Merging omap_dss2/for-next
Merging voltage/for-next
CONFLICT (content): Merge conflict in drivers/regulator/core.c
CONFLICT (content): Merge conflict in drivers/regulator/mc13783-regulator.c
Merging security-testing/next
Merging selinux/master
Merging lblnet/master
Merging agp/agp-next
Merging watchdog/master
Merging bdev/master
Merging dwmw2-iommu/master
Merging cputime/cputime
Merging osd/linux-next
Merging jc_docs/docs-next
Merging nommu/master
Merging trivial/for-next
CONFLICT (content): Merge conflict in MAINTAINERS
CONFLICT (content): Merge conflict in arch/arm/mach-omap2/pm24xx.c
CONFLICT (content): Merge conflict in drivers/scsi/bfa/bfa_fcpim.c
Merging audit/for-next
Merging suspend/linux-next
Merging fsnotify/for-next
Merging irda/for-next
Merging catalin/for-next
Merging alacrity/linux-next
CONFLICT (content): Merge conflict in drivers/Makefile
CONFLICT (content): Merge conflict in include/linux/Kbuild
CONFLICT (content): Merge conflict in lib/Kconfig
Merging i7core_edac/linux_next
Merging i7300_edac/linux_next
Merging devicetree/next-devicetree
Merging spi/next-spi
Merging tip/auto-latest
Merging rcu/rcu/next
Merging oprofile/for-next
Merging xen/upstream/xen
Merging swiotlb-xen/master
CONFLICT (content): Merge conflict in drivers/xen/Kconfig
CONFLICT (content): Merge conflict in drivers/xen/Makefile
Merging xen-pvhvm/linux-next
Merging edac-amd/for-next
Merging percpu/for-next
CONFLICT (delete/modify): arch/x86/kernel/apic/nmi.c deleted in HEAD and modified in percpu/for-next. Version percpu/for-next of arch/x86/kernel/apic/nmi.c left in tree.
$ git rm -f arch/x86/kernel/apic/nmi.c
Merging workqueues/for-next
CONFLICT (content): Merge conflict in Documentation/feature-removal-schedule.txt
Merging sfi/sfi-test
Merging asm-generic/next
Merging drivers-x86/linux-next
Merging hwpoison/hwpoison
Merging sysctl/master
Merging driver-core/driver-core-next
Merging tty/tty-next
Merging usb/usb-next
CONFLICT (content): Merge conflict in arch/sh/Kconfig
CONFLICT (content): Merge conflict in drivers/usb/musb/blackfin.c
CONFLICT (content): Merge conflict in drivers/usb/musb/musb_core.c
CONFLICT (content): Merge conflict in drivers/usb/musb/musb_core.h
Merging staging/staging-next
Merging slabh/slabh
Merging bkl-trivial/trivial
Merging bkl-llseek/llseek
Merging bkl-vfs/vfs
Merging bkl-config/config
CONFLICT (content): Merge conflict in arch/powerpc/kernel/setup_64.c
CONFLICT (content): Merge conflict in include/linux/hardirq.h
CONFLICT (content): Merge conflict in include/linux/smp_lock.h
Merging irqflags/master
Merging cleancache/linux-next
CONFLICT (content): Merge conflict in fs/ocfs2/super.c
CONFLICT (content): Merge conflict in fs/super.c
CONFLICT (content): Merge conflict in include/linux/fs.h
CONFLICT (content): Merge conflict in mm/Kconfig
Merging scsi-post-merge/merge-base:master
$ git rm -f drivers/net/wireless/rtlwifi/rc.c
[master 89789e0] Revert "rtl8192ce: Add new driver"
[master 7323aa5] Revert "rcu: fine-tune grace-period begin/end checks"
[master 76063c1] Revert "rcu: Keep gpnum and completed fields synchronized"
[master 4498a68] Revert "rcu: Stop chasing QS if another CPU did it for us"

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^ permalink raw reply	[flat|nested] 56+ messages in thread

* linux-next: Tree for December 16
@ 2009-12-16  7:32 Stephen Rothwell
  0 siblings, 0 replies; 56+ messages in thread
From: Stephen Rothwell @ 2009-12-16  7:32 UTC (permalink / raw)
  To: linux-next; +Cc: LKML

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Hi all,

My usual call for calm: please do not put stuff destined for 2.6.34 into
linux-next trees until after 2.6.33-rc1.

Changes since 20091215:

The origin tree lost its build failure.

The avr32 tree lost its conflict.

The microblaze tree lost its conflict.

The mips tree lost 4 of its conflicts.

The acpi tree still has its build failure so I used the version from
next-20091211.  It also gained a conflict against Linus' tree.

The voltage tree lost its conflicts but gained a build failure that
required the revert of 5 commits.

The hwpoison tree gained a conflict against Linus' tree.

The hwpoison tree gained a build failure for which I applied a merge
fixup patch.

----------------------------------------------------------------------------

I have created today's linux-next tree at
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
(patches at http://www.kernel.org/pub/linux/kernel/v2.6/next/ ).  If you
are tracking the linux-next tree using git, you should not use "git pull"
to do so as that will try to merge the new linux-next release with the
old one.  You should use "git fetch" as mentioned in the FAQ on the wiki
(see below).

You can see which trees have been included by looking in the Next/Trees
file in the source.  There are also quilt-import.log and merge.log files
in the Next directory.  Between each merge, the tree was built with
a ppc64_defconfig for powerpc and an allmodconfig for x86_64. After the
final fixups (if any), it is also built with powerpc allnoconfig (32 and
64 bit), ppc44x_defconfig and allyesconfig (minus
CONFIG_PROFILE_ALL_BRANCHES - this fails its final link) and i386, sparc
and sparc64 defconfig. These builds also have
CONFIG_ENABLE_WARN_DEPRECATED, CONFIG_ENABLE_MUST_CHECK and
CONFIG_DEBUG_INFO disabled when necessary.

Below is a summary of the state of the merge.

We are up to 155 trees (counting Linus' and 22 trees of patches pending
for Linus' tree), more are welcome (even if they are currently empty).
Thanks to those who have contributed, and to those who haven't, please do.

Status of my local build tests will be at
http://kisskb.ellerman.id.au/linux-next .  If maintainers want to give
advice about cross compilers/configs that work, we are always open to add
more builds.

Thanks to Jan Dittmer for adding the linux-next tree to his build tests
at http://l4x.org/k/ , the guys at http://test.kernel.org/ and Randy
Dunlap for doing many randconfig builds.

There is a wiki covering stuff to do with linux-next at
http://linux.f-seidel.de/linux-next/pmwiki/ .  Thanks to Frank Seidel.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

$ git checkout master
$ git reset --hard stable
Merging origin/master
Merging fixes/fixes
Merging arm-current/master
Merging m68k-current/for-linus
Merging powerpc-merge/merge
Merging sparc-current/master
Merging scsi-rc-fixes/master
Merging net-current/master
Merging sound-current/for-linus
Merging pci-current/for-linus
Merging wireless-current/master
Merging kbuild-current/for-linus
Merging quilt/driver-core.current
Merging quilt/tty.current
Merging quilt/usb.current
Merging quilt/staging.current
Merging cpufreq-current/fixes
Merging input-current/for-linus
Merging md-current/for-linus
Merging audit-current/for-linus
Merging crypto-current/master
Merging ide-curent/master
Merging dwmw2/master
Merging arm/devel
Merging davinci/davinci-next
Merging msm/for-next
Merging omap/for-next
Merging pxa/for-next
Merging samsung/next-samsung
Merging avr32/avr32-arch
Merging blackfin/for-linus
Merging cris/for-next
Merging ia64/test
Merging m68k/for-next
Merging m68knommu/for-next
CONFLICT (content): Merge conflict in arch/m68k/include/asm/ptrace.h
Merging microblaze/next
Merging mips/mips-for-linux-next
CONFLICT (content): Merge conflict in drivers/pcmcia/Makefile
CONFLICT (content): Merge conflict in scripts/recordmcount.pl
Merging parisc/next
Merging powerpc/next
Merging 4xx/next
Merging 52xx-and-virtex/next
CONFLICT (content): Merge conflict in arch/powerpc/mm/fsl_booke_mmu.c
Merging galak/next
Merging s390/features
Merging sh/master
Merging sparc/master
Merging xtensa/master
Merging ceph/for-next
Merging cifs/master
Merging configfs/linux-next
Merging ecryptfs/next
Merging ext3/for_next
Merging ext4/next
Merging fatfs/master
Merging fuse/for-next
Merging gfs2/master
Merging jfs/next
Merging logfs/master
Merging nfs/linux-next
Merging nfsd/nfsd-next
Merging nilfs2/for-next
Merging ocfs2/linux-next
Merging squashfs/master
Merging udf/for_next
Merging v9fs/for-next
CONFLICT (add/add): Merge conflict in fs/9p/cache.c
Merging ubifs/linux-next
Merging xfs/master
Merging reiserfs-bkl/reiserfs/kill-bkl
Merging vfs/for-next
Merging pci/linux-next
Merging hid/for-next
Merging quilt/i2c
Merging bjdooks-i2c/next-i2c
Merging quilt/jdelvare-hwmon
Merging quilt/kernel-doc
Merging v4l-dvb/master
Merging kbuild/for-next
Merging kconfig/for-next
Merging ide/master
Merging libata/NEXT
Merging infiniband/for-next
Merging acpi/test
CONFLICT (content): Merge conflict in Documentation/feature-removal-schedule.txt
CONFLICT (content): Merge conflict in drivers/platform/x86/eeepc-laptop.c
CONFLICT (content): Merge conflict in include/acpi/processor.h
$ git reset --hard HEAD^
Merging refs/next/20091211/acpi
CONFLICT (content): Merge conflict in Documentation/feature-removal-schedule.txt
CONFLICT (content): Merge conflict in drivers/platform/x86/eeepc-laptop.c
CONFLICT (content): Merge conflict in include/acpi/processor.h
Merging ieee1394/for-next
CONFLICT (content): Merge conflict in drivers/media/dvb/firewire/firedtv-1394.c
CONFLICT (content): Merge conflict in drivers/media/dvb/firewire/firedtv-avc.c
CONFLICT (add/add): Merge conflict in drivers/media/dvb/firewire/firedtv-fw.c
CONFLICT (content): Merge conflict in drivers/media/dvb/firewire/firedtv.h
Merging ubi/linux-next
Merging kvm/linux-next
Merging dlm/next
Merging scsi/master
Merging async_tx/next
Merging net/master
Merging wireless/master
Merging mtd/master
CONFLICT (content): Merge conflict in drivers/mtd/devices/m25p80.c
CONFLICT (content): Merge conflict in drivers/mtd/maps/pcmciamtd.c
CONFLICT (delete/modify): drivers/mtd/nand/excite_nandflash.c deleted in HEAD and modified in mtd/master. Version mtd/master of drivers/mtd/nand/excite_nandflash.c left in tree.
CONFLICT (content): Merge conflict in drivers/mtd/nand/pxa3xx_nand.c
CONFLICT (content): Merge conflict in kernel/printk.c
$ git rm -f drivers/mtd/nand/excite_nandflash.c
Merging crypto/master
Merging sound/for-next
Merging cpufreq/next
Merging quilt/rr
Applying: modpost: autoconf.h has moved to include/generated
Applying: rr: cpufreq: fix up for api name change
Merging mmc/next
Merging tmio-mmc/linux-next
Merging input/next
Merging lsm/for-next
Merging block/for-next
Merging quilt/device-mapper
Merging embedded/master
Merging firmware/master
Merging pcmcia/master
Merging battery/master
Merging leds/for-mm
Merging backlight/for-mm
CONFLICT (content): Merge conflict in drivers/platform/x86/thinkpad_acpi.c
Merging kgdb/kgdb-next
Merging slab/for-next
Merging uclinux/for-next
Merging md/for-next
Merging mfd/for-next
Merging hdlc/hdlc-next
Merging drm/drm-next
CONFLICT (content): Merge conflict in drivers/gpu/drm/drm_fb_helper.c
Merging voltage/for-next
Merging security-testing/next
Merging lblnet/master
Merging agp/agp-next
Merging uwb/for-upstream
Merging watchdog/master
Merging bdev/master
Merging dwmw2-iommu/master
Merging cputime/cputime
Merging osd/linux-next
Merging jc_docs/docs-next
Merging nommu/master
Merging trivial/for-next
Merging audit/for-next
Merging quilt/aoe
Merging suspend/linux-next
Merging bluetooth/master
Merging fsnotify/for-next
CONFLICT (content): Merge conflict in arch/x86/ia32/ia32entry.S
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_32.h
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_64.h
CONFLICT (content): Merge conflict in arch/x86/kernel/syscall_table_32.S
CONFLICT (content): Merge conflict in fs/afs/write.c
CONFLICT (content): Merge conflict in fs/cifs/dir.c
CONFLICT (content): Merge conflict in fs/ubifs/file.c
CONFLICT (content): Merge conflict in include/asm-generic/fcntl.h
CONFLICT (content): Merge conflict in include/net/compat.h
CONFLICT (content): Merge conflict in net/compat.c
CONFLICT (content): Merge conflict in net/socket.c
Merging irda/for-next
CONFLICT (content): Merge conflict in drivers/net/irda/irda-usb.c
Merging hwlat/for-linus
CONFLICT (content): Merge conflict in drivers/misc/Makefile
Merging drbd/for-jens
Merging catalin/for-next
Merging alacrity/linux-next
CONFLICT (content): Merge conflict in include/linux/Kbuild
CONFLICT (content): Merge conflict in lib/Kconfig
Merging i7core_edac/linux_next
Merging devicetree/next-devicetree
Merging spi/next-spi
Merging limits/writable_limits
CONFLICT (content): Merge conflict in arch/x86/ia32/ia32entry.S
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_32.h
CONFLICT (content): Merge conflict in arch/x86/include/asm/unistd_64.h
CONFLICT (content): Merge conflict in arch/x86/kernel/syscall_table_32.S
Merging omap_dss2/for-next
Merging tip/auto-latest
Merging edac-amd/for-next
Merging oprofile/for-next
Merging percpu/for-next
Merging workqueues/for-next
Merging sfi/sfi-test
Merging asm-generic/next
Merging hwpoison/hwpoison
CONFLICT (content): Merge conflict in MAINTAINERS
CONFLICT (content): Merge conflict in mm/memcontrol.c
Applying: hwpoison: fix for migrate_pages API change
Merging sysctl/master
Merging quilt/driver-core
Merging quilt/tty
Merging quilt/usb
Merging quilt/staging
Merging scsi-post-merge/master
[master 2bbac8a] Revert "twl4030-regulator: Fixes VAUX1-3 exclusion introduced"
[master 7b9fa19] Revert "Reset REMAP configuration in regulator probe"
[master e9fcc36] Revert "Define critical regulators as always_on"
[master 572df07] Revert "twl4030-regulator: Add all TWL regulators to twreg_info"
[master e890b10] Revert "twl4030-regulator: Remove regulator from all groups when disabling"

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^ permalink raw reply	[flat|nested] 56+ messages in thread

end of thread, other threads:[~2010-12-16 14:25 UTC | newest]

Thread overview: 56+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-12-16 11:37 linux-next: Tree for December 16 Stephen Rothwell
2008-12-16 23:26 ` Andrew Morton
2008-12-17  6:59   ` linux-next: mtd tree build failures (Was: Re: linux-next: Tree for December 16) Stephen Rothwell
2008-12-17  9:32     ` Artem Bityutskiy
2008-12-17  9:57       ` Stephen Rothwell
2008-12-17  7:07   ` linux-next: Tree for December 16 Artem Bityutskiy
2008-12-17  7:08 ` next-20081216 - powerpc link error 'dynreloc miscount' Kamalesh Babulal
2008-12-17  7:08   ` Kamalesh Babulal
2008-12-17  7:28   ` Sam Ravnborg
2008-12-17  7:28     ` Sam Ravnborg
2008-12-17  7:30   ` Stephen Rothwell
2008-12-19 10:54 ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
2008-12-19 11:51   ` Yinghai Lu
2008-12-19 13:46     ` Kamalesh Babulal
2008-12-19 21:02       ` Yinghai Lu
2008-12-23 13:21         ` Kamalesh Babulal
2008-12-23 21:09           ` Yinghai Lu
2008-12-24 16:34             ` Kamalesh Babulal
2008-12-24 20:34               ` Yinghai Lu
2008-12-26  9:12                 ` Kamalesh Babulal
2008-12-26 10:05                   ` Yinghai Lu
2008-12-26 10:27                     ` Sam Ravnborg
2008-12-26 13:33                       ` Ingo Molnar
2008-12-26 13:42                         ` [PATCH] kbuild, sparseirq: work around GCC bug with __weak aliases Ingo Molnar
2008-12-27  4:09                           ` Paul Mackerras
2008-12-27 10:59                             ` Ingo Molnar
2008-12-28 23:27                               ` Paul Mackerras
2008-12-26 15:28                       ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask Kamalesh Babulal
2008-12-26 15:33                         ` Ingo Molnar
2008-12-26 17:04                           ` Kamalesh Babulal
2008-12-26 18:17                             ` Ingo Molnar
2008-12-27  7:11                               ` Kamalesh Babulal
2008-12-27  7:14                                 ` Yinghai Lu
2008-12-27  7:39                                 ` Yinghai Lu
2008-12-27  8:37                                   ` Ingo Molnar
2008-12-27  8:39                                     ` Ingo Molnar
2008-12-27 11:21                                       ` Kamalesh Babulal
2008-12-27 11:24                                         ` Ingo Molnar
2008-12-27 11:57                                           ` Kamalesh Babulal
2008-12-27 12:26                                             ` Ingo Molnar
2008-12-27 15:29                                               ` Kamalesh Babulal
2008-12-27 21:10                                                 ` Yinghai Lu
2008-12-27 21:10                                                   ` Yinghai Lu
2008-12-28 12:55                                                 ` Ingo Molnar
2008-12-28 16:11                                                   ` Kamalesh Babulal
2008-12-28 23:09                                                     ` Yinghai Lu
2008-12-27  5:05                       ` [PATCH] perf_counter: more barrier in blank weak function Yinghai Lu
2008-12-27  5:06                         ` [PATCH] kgdb: " Yinghai Lu
2008-12-27  8:17                           ` Ingo Molnar
2008-12-27  8:34                             ` Andrew Morton
2008-12-27  6:07                         ` [PATCH] perf_counter: " KOSAKI Motohiro
2008-12-27  9:46                     ` [BUG] next-20081216 - WARNING: at kernel/smp.c:333 smp_call_function_mask David Howells
2008-12-27  9:50                       ` Ingo Molnar
2009-12-16  7:32 linux-next: Tree for December 16 Stephen Rothwell
2010-12-16  6:37 Stephen Rothwell
2010-12-16 14:25 ` Anca Emanuel

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