April 2010 - openSUSE Kernel - openSUSE Mailing Lists

[opensuse-kernel] Disabling probing for PATA drives
by Philipp Thomas 22 Apr '10

22 Apr '10

Tejun, Roman asked on the german opensuse list if there are still ways to disable probing PATA drives: I have have a box with Intel US15W chipset which has one SATA drive attached to it via PATA-SATA-Converter. As I naturally want to boot the thing as fast as possible I'd like to prohibit probing the non-existant drive. Before libata you could use something like hdb=noprobe. Is there any way to do that today? Searching the web and the sources didn't turn up something usefull. cheers Philipp -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Need help with gdb debugging the kernel
by Andreas Jaeger 21 Apr '10

21 Apr '10

to investigate https://bugzilla.kernel.org/show_bug.cgi?id=15786 on current openSUSE:Factory, I got asked to use gdb on the kernel I have these packages installed: # rpm -qa kernel-* kernel-desktop-debugsource-2.6.34-4.1.i586 kernel-desktop-devel-2.6.34-4.1.i586 kernel-source-2.6.34-4.1.noarch kernel-desktop-devel-debuginfo-2.6.34-4.1.i586 kernel-desktop-debuginfo-2.6.34-4.1.i586 kernel-devel-2.6.34-4.1.noarch kernel-firmware-20100227-2.2.noarch kernel-desktop-2.6.34-4.1.i586 I've uncompressed /boot/vmlinux-2.6.34-rc4-4-desktop.gz. Running gdb shows: # gdb vmlinux-2.6.34-rc4-4-desktop /proc/kcore GNU gdb (GDB) SUSE (7.0.1-2.5) Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i586-suse-linux". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /boot/vmlinux-2.6.34-rc4-4-desktop...Reading symbols from /usr/lib/debug/boot/vmlinux-2.6.34-rc4-4-desktop.debug...done. done. warning: core file may not match specified executable file. Core was generated by `root=/dev/disk/by-id/ata-ST9160411AS_5TG1MMND-part2 resume=/dev/disk/by-id/ata-S'. #0 0x00000000 in ?? () (gdb) p jiffies $1 = 0 (gdb) p loops_per_jiffy $2 = 0 Those values do not make sense to me at all. Also disassembling gives me only zeros: (gdb) disassemble /r apbt_cpuhp_notify Dump of assembler code for function apbt_cpuhp_notify: 0xc02240f0 <apbt_cpuhp_notify+0>: 00 00 add %al,(%eax) 0xc02240f2 <apbt_cpuhp_notify+2>: 00 00 add %al,(%eax) 0xc02240f4 <apbt_cpuhp_notify+4>: 00 00 add %al,(%eax) 0xc02240f6 <apbt_cpuhp_notify+6>: 00 00 add %al,(%eax) 0xc02240f8 <apbt_cpuhp_notify+8>: 00 00 add %al,(%eax) 0xc02240fa <apbt_cpuhp_notify+10>: 00 00 add %al,(%eax) 0xc02240fc <apbt_cpuhp_notify+12>: 00 00 add %al,(%eax) 0xc02240fe <apbt_cpuhp_notify+14>: 00 00 add %al,(%eax) 0xc0224100 <apbt_cpuhp_notify+16>: 00 00 add %al,(%eax) So, what am I doing wrong? Or what is broken? Andreas -- Andreas Jaeger, Program Manager openSUSE, aj(a){novell.com,opensuse.org} Twitter: jaegerandi | Identica: jaegerandi SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg) Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126

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Re: [opensuse-kernel] CONFIG_DEBUG_BLOCK_EXT_DEVT in master
by Tejun Heo 13 Apr '10

13 Apr '10

Hello, again. On 04/13/2010 02:38 PM, Tejun Heo wrote: > This was added to help development and testing. Enabling the config > option itself doesn't cost anything noticeable so it was left alone. > Now that we have ext devt handling right, we don't need this anymore. > I'll kill it. I see what happened. The commit enabled the debug option and added a module param which further conditioned actual enabling so that the debug feature is not enabled by default. While moving to new kernel, the module param got dropped so that debug option became enabled by default. Anyways, I just disabled it on master. Thanks. -- tejun -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Weekly Kernel Review
by Sascha 'saigkill' Manns 13 Apr '10

13 Apr '10

Hello Mates, i'm coming from the Weekly News Team. We are searching on guy who writes an Weekly Kernel Review. Anyone interested? -- Sincerely yours Sascha Manns openSUSE Community & Support Agent openSUSE Marketing Team Blog: http://saigkill.wordpress.com Web: http://www.open-slx.de (openSUSE Box Support German) Web: http://www.open-slx.com (openSUSE Box Support English) -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Re: 2.6.34-rc3: simple du (on a big xfs tree) triggers oom killer [bisected: 57817c68229984818fea9e614d6f95249c3fb098]
by Hans-Peter Jansen 13 Apr '10

13 Apr '10

On Tuesday 13 April 2010, 00:32:41 Dave Chinner wrote: > On Thu, Apr 08, 2010 at 12:02:20AM +0200, Hans-Peter Jansen wrote: > > On Wednesday 07 April 2010, 03:45:33 Dave Chinner wrote: > > > > > The patches below apply to the xfs-dev tree, which is currently at > > > 34-rc1. If they don't apply, let me know and I'll redo them against > > > a vanilla kernel tree. Can you test them to see if the problem goes > > > away? If the problem is fixed, I'll push them for a proper review > > > cycle... > > > > Of course, you did the original patch for a reason... Therefor I would > > love to test your patches. I've tried to apply them to 2.6.33.2, but > > after fixing the same reject as noted below, I'm stuck here: > > > > /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/lin > >ux-2.6/xfs_sync.c: In function 'xfs_reclaim_inode_shrink': > > /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/lin > >ux-2.6/xfs_sync.c:805: error: implicit declaration of function > > 'xfs_perag_get' > > /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/lin > >ux-2.6/xfs_sync.c:805: warning: assignment makes pointer from integer > > without a cast > > /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/lin > >ux-2.6/xfs_sync.c:807: error: implicit declaration of function > > 'xfs_perag_put' > > > > Now I see, that there happened a rename of the offending functions, but > > also they've grown a radix_tree structure and locking. How do I handle > > that? > > With difficulty. I'd need to backport it to match the .33 code, > which may or may not be trivial... Dave, may I ask you kindly for briefly elaborating on the worst consequences of just reverting this hunk, as I've done before? > > BTW, your patches do not apply to Linus' current git tree either: > > patching file fs/xfs/quota/xfs_qm.c > > Hunk #1 succeeded at 72 (offset 3 lines). > > Hunk #2 FAILED at 2120. > > 1 out of 2 hunks FAILED -- saving rejects to file > > fs/xfs/quota/xfs_qm.c.rej I'm able to resolve this, but 2.6.34-current > > does give me some other trouble, that I need to get by (PS2 keyboard > > stops working eventually).. > > Yeah, there's another patch in my xfs-dev tree that changes that. > I'll rebase it on a clean linux tree before I post it again. I've briefly tested this with a codebase somewhere between -rc3 and -rc4, and it survived the du test, but it suffered from some strange network drop outs, that aren't funny on a nfs server... Will retest your patches after opensuse-current catched up with -rc4. Hopefully, the most blatant stability issues are fixed by then. Cheers, Pete -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Re: 2.6.34-rc3: simple du (on a big xfs tree) triggers oom killer [bisected: 57817c68229984818fea9e614d6f95249c3fb098]
by Hans-Peter Jansen 13 Apr '10

13 Apr '10

On Wednesday 07 April 2010, 03:45:33 Dave Chinner wrote: > > However, if the memory pressure is purely inode cache (creating zero > length files or read-only traversal), then the OOM killer kicks a > while after the slab cache fills memory. This doesn't need highmem; > I used a x86_64 kernel on a VM w/ 1GB RAM to reliably reproduce > this. I'll add zero length file tests and traversals to my low > memory testing. I'm glad, that you're able to reproduce it. My initial failure was during disk to disk backup (with a simple cp -al & rsync combination). > The best way to fix this, I think, is to trigger a shrinker callback > when memory is low to run the background inode reclaim. The problem > is that these inode caches and the reclaim state are per-filesystem, > not global state, and the current shrinker interface only works with > global state. > > Hence there are two patches to this fix - the first adds a context > to the shrinker callout, and the second adds the XFS infrastructure > to track the number of reclaimable inodes per filesystem and > register/unregister shrinkers for each filesystem. I see, the first one will be interesting to get into mainline, given the number of projects, that are involved. > With these patches, my reproducable test case which locked the > machine up with a OOM panic in a couple of minutes has been running > for over half an hour. I have much more confidence in this change > with limited testing than the reverting of the background inode > reclaim as the revert introduces > > The patches below apply to the xfs-dev tree, which is currently at > 34-rc1. If they don't apply, let me know and I'll redo them against > a vanilla kernel tree. Can you test them to see if the problem goes > away? If the problem is fixed, I'll push them for a proper review > cycle... Of course, you did the original patch for a reason... Therefor I would love to test your patches. I've tried to apply them to 2.6.33.2, but after fixing the same reject as noted below, I'm stuck here: /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/linux-2.6/xfs_sync.c: In function 'xfs_reclaim_inode_shrink': /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/linux-2.6/xfs_sync.c:805: error: implicit declaration of function 'xfs_perag_get' /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/linux-2.6/xfs_sync.c:805: warning: assignment makes pointer from integer without a cast /usr/src/packages/BUILD/kernel-default-2.6.33.2/linux-2.6.33/fs/xfs/linux-2.6/xfs_sync.c:807: error: implicit declaration of function 'xfs_perag_put' Now I see, that there happened a rename of the offending functions, but also they've grown a radix_tree structure and locking. How do I handle that? BTW, your patches do not apply to Linus' current git tree either: patching file fs/xfs/quota/xfs_qm.c Hunk #1 succeeded at 72 (offset 3 lines). Hunk #2 FAILED at 2120. 1 out of 2 hunks FAILED -- saving rejects to file fs/xfs/quota/xfs_qm.c.rej I'm able to resolve this, but 2.6.34-current does give me some other trouble, that I need to get by (PS2 keyboard stops working eventually).. Anyway, thanks for your great support, Dave. This is much appreciated. Cheers, Pete -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] CONFIG_DEBUG_BLOCK_EXT_DEVT in master
by Jiri Kosina 12 Apr '10

12 Apr '10

[ reposted with opensuse-kernel@ mailinglist added, sorry to those of you who received this twice ... please reply to this instance if possible ] Hi Tejun, while chasing suspend-to-disk bug in -rc3 with Rafael and Jiri, we have noticed that master has CONFIG_DEBUG_BLOCK_EXT_DEVT set for almost all configs. This happened through this commit: commit 5246824c7ea3313c8e4f42f9b19d9e6f0b51861a Author: Tejun Heo <teheo(a)suse.de> Date: Fri May 29 14:37:12 2009 +0900 - Update config files to enable DEBUG_BLOCK_EXT_DEVT on all configs except for vanilla and ppc/ps3. - patches.suse/block-add-mangle-devt-switch: block: add genhd.mangle_minor parameter (fate#305584). What is the reason for having it enabled in non-debug/non-trace kernel configs? Even the changelog of 'block-add-mangle-devt-switch' patch mentions this is basically only for testing environments ... Thanks, -- Jiri Kosina SUSE Labs, Novell Inc. -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Re: [PATCH] config: add sparc64/net flavor
by Michal Marek 08 Apr '10

08 Apr '10

On 7.4.2010 14:47, Jan Engelhardt wrote: > A small kernel is required for network install, as OpenBoot 4 only > reserves 10MB for a network image into which we have to fit both > kernel and initrd. The "net" flavor throws out everything but disk, > net drivers and basic I/O and is currently 2966 KB in size. > > Signed-off-by: Jan Engelhardt <jengelh(a)medozas.de> No objection from me, but please CC the mailing list. Michal > --- > config.conf | 1 + > config/sparc64/net | 1753 +++++++++++++++++++++++++++++++++++++++++++++++++ > kernel-source.changes | 6 + > 3 files changed, 1760 insertions(+), 0 deletions(-) > create mode 100644 config/sparc64/net > > diff --git a/config.conf b/config.conf > index 527ecfa..3d980fb 100644 > --- a/config.conf > +++ b/config.conf > @@ -62,3 +62,4 @@ > +s390x s390x/vanilla > > +sparc64 sparc64/default > ++sparc64 -syms sparc64/net > diff --git a/config/sparc64/net b/config/sparc64/net > new file mode 100644 > index 0000000..472dd7c > --- /dev/null > +++ b/config/sparc64/net > @@ -0,0 +1,1753 @@ > +# > +# Automatically generated make config: don't edit > +# Linux kernel version: 2.6.34-rc3 > +# Wed Apr 7 14:41:17 2010 > +# > +CONFIG_64BIT=y > +CONFIG_SPARC=y > +# CONFIG_SPARC32 is not set > +CONFIG_SPARC64=y > +CONFIG_ARCH_DEFCONFIG="arch/sparc/configs/sparc64_defconfig" > +CONFIG_BITS=64 > +CONFIG_GENERIC_TIME=y > +CONFIG_GENERIC_CMOS_UPDATE=y > +CONFIG_GENERIC_CLOCKEVENTS=y > +CONFIG_IOMMU_HELPER=y > +CONFIG_QUICKLIST=y > +CONFIG_STACKTRACE_SUPPORT=y > +CONFIG_LOCKDEP_SUPPORT=y > +CONFIG_HAVE_LATENCYTOP_SUPPORT=y > +CONFIG_AUDIT_ARCH=y > +CONFIG_HAVE_SETUP_PER_CPU_AREA=y > +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y > +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y > +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y > +CONFIG_MMU=y > +CONFIG_NEED_DMA_MAP_STATE=y > +CONFIG_ARCH_NO_VIRT_TO_BUS=y > +CONFIG_OF=y > +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y > +CONFIG_SUSE_KERNEL=y > +# CONFIG_ENTERPRISE_SUPPORT is not set > +# CONFIG_SPLIT_PACKAGE is not set > +# CONFIG_KERNEL_DESKTOP is not set > +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" > +CONFIG_CONSTRUCTORS=y > + > +# > +# General setup > +# > +CONFIG_EXPERIMENTAL=y > +CONFIG_LOCK_KERNEL=y > +CONFIG_INIT_ENV_ARG_LIMIT=32 > +CONFIG_LOCALVERSION="-net" > +# CONFIG_LOCALVERSION_AUTO is not set > +CONFIG_SWAP=y > +CONFIG_SYSVIPC=y > +CONFIG_SYSVIPC_SYSCTL=y > +# CONFIG_POSIX_MQUEUE is not set > +# CONFIG_BSD_PROCESS_ACCT is not set > +# CONFIG_TASKSTATS is not set > +# CONFIG_AUDIT is not set > + > +# > +# RCU Subsystem > +# > +CONFIG_TREE_RCU=y > +# CONFIG_TREE_PREEMPT_RCU is not set > +# CONFIG_TINY_RCU is not set > +# CONFIG_RCU_TRACE is not set > +CONFIG_RCU_FANOUT=64 > +# CONFIG_RCU_FANOUT_EXACT is not set > +# CONFIG_TREE_RCU_TRACE is not set > +# CONFIG_IKCONFIG is not set > +CONFIG_LOG_BUF_SHIFT=16 > +# CONFIG_CGROUPS is not set > +# CONFIG_SYSFS_DEPRECATED_V2 is not set > +# CONFIG_RELAY is not set > +# CONFIG_NAMESPACES is not set > +CONFIG_BLK_DEV_INITRD=y > +CONFIG_INITRAMFS_SOURCE="" > +CONFIG_RD_GZIP=y > +# CONFIG_RD_BZIP2 is not set > +# CONFIG_RD_LZMA is not set > +# CONFIG_RD_LZO is not set > +CONFIG_CC_OPTIMIZE_FOR_SIZE=y > +CONFIG_SYSCTL=y > +CONFIG_ANON_INODES=y > +CONFIG_EMBEDDED=y > +# CONFIG_UID16 is not set > +CONFIG_SYSCTL_SYSCALL=y > +# CONFIG_KALLSYMS is not set > +CONFIG_HOTPLUG=y > +CONFIG_PRINTK=y > +CONFIG_BUG=y > +# CONFIG_ELF_CORE is not set > +CONFIG_BASE_FULL=y > +CONFIG_FUTEX=y > +CONFIG_EPOLL=y > +CONFIG_SIGNALFD=y > +CONFIG_TIMERFD=y > +CONFIG_EVENTFD=y > +CONFIG_SHMEM=y > +CONFIG_AIO=y > +CONFIG_HAVE_PERF_EVENTS=y > +CONFIG_PERF_USE_VMALLOC=y > + > +# > +# Kernel Performance Events And Counters > +# > +# CONFIG_PERF_EVENTS is not set > +# CONFIG_PERF_COUNTERS is not set > +# CONFIG_VM_EVENT_COUNTERS is not set > +CONFIG_PCI_QUIRKS=y > +# CONFIG_COMPAT_BRK is not set > +CONFIG_SLAB=y > +# CONFIG_SLUB is not set > +# CONFIG_SLOB is not set > +CONFIG_DEFAULT_VM_DIRTY_RATIO=40 > +# CONFIG_PROFILING is not set > +CONFIG_HAVE_OPROFILE=y > +CONFIG_HAVE_SYSCALL_WRAPPERS=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_DMA_API_DEBUG=y > + > +# > +# GCOV-based kernel profiling > +# > +CONFIG_SLOW_WORK=y > +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set > +CONFIG_SLABINFO=y > +CONFIG_RT_MUTEXES=y > +CONFIG_BASE_SMALL=0 > +CONFIG_MODULES=y > +# CONFIG_MODULE_FORCE_LOAD is not set > +# CONFIG_MODULE_UNLOAD is not set > +# CONFIG_MODVERSIONS is not set > +# CONFIG_MODULE_SRCVERSION_ALL is not set > +# CONFIG_UTRACE is not set > +CONFIG_BLOCK=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_DEADLINE is not set > +CONFIG_IOSCHED_CFQ=y > +# CONFIG_DEFAULT_DEADLINE is not set > +CONFIG_DEFAULT_CFQ=y > +# CONFIG_DEFAULT_NOOP is not set > +CONFIG_DEFAULT_IOSCHED="cfq" > +# CONFIG_INLINE_SPIN_TRYLOCK is not set > +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set > +# CONFIG_INLINE_SPIN_LOCK is not set > +# CONFIG_INLINE_SPIN_LOCK_BH is not set > +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set > +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set > +CONFIG_INLINE_SPIN_UNLOCK=y > +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set > +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y > +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set > +# CONFIG_INLINE_READ_TRYLOCK is not set > +# CONFIG_INLINE_READ_LOCK is not set > +# CONFIG_INLINE_READ_LOCK_BH is not set > +# CONFIG_INLINE_READ_LOCK_IRQ is not set > +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set > +CONFIG_INLINE_READ_UNLOCK=y > +# CONFIG_INLINE_READ_UNLOCK_BH is not set > +CONFIG_INLINE_READ_UNLOCK_IRQ=y > +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set > +# CONFIG_INLINE_WRITE_TRYLOCK is not set > +# CONFIG_INLINE_WRITE_LOCK is not set > +# CONFIG_INLINE_WRITE_LOCK_BH is not set > +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set > +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set > +CONFIG_INLINE_WRITE_UNLOCK=y > +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set > +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y > +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set > +CONFIG_MUTEX_SPIN_ON_OWNER=y > +# CONFIG_FREEZER is not set > + > +# > +# Processor type and features > +# > +CONFIG_SMP=y > +CONFIG_NR_CPUS=32 > +# 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_RWSEM_XCHGADD_ALGORITHM=y > +CONFIG_GENERIC_FIND_NEXT_BIT=y > +CONFIG_GENERIC_HWEIGHT=y > +CONFIG_GENERIC_CALIBRATE_DELAY=y > +CONFIG_ARCH_MAY_HAVE_PC_FDC=y > +CONFIG_SPARC64_SMP=y > +# CONFIG_EARLYFB is not set > +CONFIG_SPARC64_PAGE_SIZE_8KB=y > +# CONFIG_SPARC64_PAGE_SIZE_64KB is not set > +# CONFIG_SECCOMP is not set > +# CONFIG_HOTPLUG_CPU is not set > +CONFIG_GENERIC_HARDIRQS=y > +# CONFIG_NO_HZ is not set > +# CONFIG_HIGH_RES_TIMERS is not set > +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y > +# CONFIG_CPU_FREQ is not set > +CONFIG_US3_MC=m > +CONFIG_NUMA=y > +CONFIG_NODES_SHIFT=4 > +CONFIG_NODES_SPAN_OTHER_NODES=y > +CONFIG_ARCH_POPULATES_NODE_MAP=y > +CONFIG_ARCH_SELECT_MEMORY_MODEL=y > +CONFIG_ARCH_SPARSEMEM_ENABLE=y > +CONFIG_ARCH_SPARSEMEM_DEFAULT=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_NEED_MULTIPLE_NODES=y > +CONFIG_HAVE_MEMORY_PRESENT=y > +CONFIG_SPARSEMEM_EXTREME=y > +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y > +CONFIG_SPARSEMEM_VMEMMAP=y > +CONFIG_PAGEFLAGS_EXTENDED=y > +CONFIG_SPLIT_PTLOCK_CPUS=4 > +CONFIG_MIGRATION=y > +CONFIG_PHYS_ADDR_T_64BIT=y > +CONFIG_ZONE_DMA_FLAG=0 > +CONFIG_NR_QUICK=1 > +# CONFIG_KSM is not set > +CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 > +CONFIG_SCHED_SMT=y > +CONFIG_SCHED_MC=y > +CONFIG_PREEMPT_NONE=y > +# CONFIG_PREEMPT_VOLUNTARY is not set > +# CONFIG_PREEMPT is not set > +# CONFIG_CMDLINE_BOOL is not set > + > +# > +# Bus options (PCI etc.) > +# > +CONFIG_SBUS=y > +CONFIG_SBUSCHAR=y > +CONFIG_SUN_LDOMS=y > +CONFIG_PCI=y > +CONFIG_PCI_DOMAINS=y > +CONFIG_PCI_SYSCALL=y > +CONFIG_ARCH_SUPPORTS_MSI=y > +CONFIG_PCI_MSI=y > +CONFIG_PCI_STUB=y > +CONFIG_PCI_IOV=y > +# CONFIG_PCCARD is not set > +CONFIG_SUN_OPENPROMFS=m > +CONFIG_SPARC64_PCI=y > + > +# > +# Executable file formats > +# > +CONFIG_BINFMT_ELF=y > +CONFIG_COMPAT_BINFMT_ELF=y > +# CONFIG_HAVE_AOUT is not set > +# CONFIG_BINFMT_MISC is not set > +CONFIG_COMPAT=y > +CONFIG_SYSVIPC_COMPAT=y > +CONFIG_NET=y > + > +# > +# Networking options > +# > +CONFIG_PACKET=m > +CONFIG_UNIX=y > +# CONFIG_NET_KEY 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 is not set > +# CONFIG_IP_ROUTE_MULTIPATH is not set > +# CONFIG_IP_ROUTE_VERBOSE is not set > +# CONFIG_IP_PNP is not set > +# CONFIG_NET_IPIP is not set > +# CONFIG_NET_IPGRE is not set > +# CONFIG_IP_MROUTE is not set > +# CONFIG_ARPD is not set > +# CONFIG_SYN_COOKIES is not set > +# CONFIG_INET_AH is not set > +# CONFIG_INET_ESP is not set > +# CONFIG_INET_IPCOMP is not set > +# CONFIG_INET_XFRM_TUNNEL is not set > +# CONFIG_INET_TUNNEL is not set > +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set > +# CONFIG_INET_XFRM_MODE_TUNNEL is not set > +# CONFIG_INET_XFRM_MODE_BEET is not set > +CONFIG_INET_LRO=y > +# CONFIG_INET_DIAG is not set > +# 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 is not set > +# CONFIG_IPV6_ROUTER_PREF is not set > +# CONFIG_IPV6_OPTIMISTIC_DAD is not set > +# CONFIG_INET6_AH is not set > +# CONFIG_INET6_ESP is not set > +# CONFIG_INET6_IPCOMP is not set > +# CONFIG_IPV6_MIP6 is not set > +# CONFIG_INET6_XFRM_TUNNEL is not set > +# CONFIG_INET6_TUNNEL is not set > +# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set > +# CONFIG_INET6_XFRM_MODE_TUNNEL is not set > +# CONFIG_INET6_XFRM_MODE_BEET is not set > +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set > +# CONFIG_IPV6_SIT is not set > +# CONFIG_IPV6_TUNNEL is not set > +# CONFIG_IPV6_MULTIPLE_TABLES is not set > +# CONFIG_IPV6_MROUTE is not set > +# CONFIG_NETWORK_SECMARK is not set > +# CONFIG_NETFILTER is not set > +# CONFIG_IP_DCCP is not set > +# CONFIG_IP_SCTP is not set > +# CONFIG_RDS 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_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_PHONET is not set > +# CONFIG_IEEE802154 is not set > +# CONFIG_NET_SCHED is not set > +# 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_WIRELESS is not set > +# CONFIG_WIMAX is not set > +# CONFIG_RFKILL is not set > +# CONFIG_NET_9P is not set > +# CONFIG_NETVM is not set > + > +# > +# Device Drivers > +# > + > +# > +# Generic Driver Options > +# > +CONFIG_UEVENT_HELPER_PATH="" > +CONFIG_DEVTMPFS=y > +CONFIG_DEVTMPFS_MOUNT=y > +# CONFIG_STANDALONE is not set > +CONFIG_PREVENT_FIRMWARE_BUILD=y > +CONFIG_FW_LOADER=y > +CONFIG_FIRMWARE_IN_KERNEL=y > +CONFIG_EXTRA_FIRMWARE="" > +# CONFIG_SYS_HYPERVISOR is not set > +# CONFIG_CONNECTOR is not set > +# CONFIG_MTD is not set > +CONFIG_OF_DEVICE=y > +CONFIG_OF_MDIO=m > +# CONFIG_PARPORT is not set > +CONFIG_BLK_DEV=y > +# CONFIG_BLK_DEV_FD is not set > +# CONFIG_BLK_CPQ_CISS_DA is not set > +# CONFIG_BLK_DEV_DAC960 is not set > +# CONFIG_BLK_DEV_UMEM is not set > +# CONFIG_BLK_DEV_COW_COMMON is not set > +CONFIG_BLK_DEV_LOOP=m > +# CONFIG_BLK_DEV_CRYPTOLOOP is not set > + > +# > +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected > +# > +# CONFIG_BLK_DEV_NBD is not set > +# CONFIG_BLK_DEV_OSD is not set > +# CONFIG_BLK_DEV_SX8 is not set > +# CONFIG_BLK_DEV_UB is not set > +CONFIG_BLK_DEV_RAM=m > +CONFIG_BLK_DEV_RAM_COUNT=16 > +CONFIG_BLK_DEV_RAM_SIZE=65536 > +CONFIG_BLK_DEV_XIP=y > +# CONFIG_CDROM_PKTCDVD is not set > +# CONFIG_ATA_OVER_ETH is not set > +CONFIG_SUNVDC=m > +# CONFIG_CIPHER_TWOFISH is not set > +# CONFIG_BLK_DEV_HD is not set > +# CONFIG_MISC_DEVICES is not set > +CONFIG_HAVE_IDE=y > +# CONFIG_IDE is not set > + > +# > +# SCSI device support > +# > +CONFIG_SCSI_MOD=m > +CONFIG_RAID_ATTRS=m > +CONFIG_SCSI=m > +CONFIG_SCSI_DMA=y > +CONFIG_SCSI_TGT=m > +CONFIG_SCSI_NETLINK=y > +# CONFIG_SCSI_PROC_FS is not set > + > +# > +# SCSI support type (disk, tape, CD-ROM) > +# > +CONFIG_BLK_DEV_SD=m > +# CONFIG_CHR_DEV_ST is not set > +# CONFIG_CHR_DEV_OSST is not set > +CONFIG_BLK_DEV_SR=m > +# CONFIG_BLK_DEV_SR_VENDOR is not set > +CONFIG_CHR_DEV_SG=m > +# CONFIG_CHR_DEV_SCH is not set > +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=m > +CONFIG_SCSI_FC_ATTRS=m > +CONFIG_SCSI_FC_TGT_ATTRS=y > +CONFIG_SCSI_ISCSI_ATTRS=m > +CONFIG_SCSI_SAS_ATTRS=m > +CONFIG_SCSI_SAS_LIBSAS=m > +CONFIG_SCSI_SAS_ATA=y > +CONFIG_SCSI_SAS_HOST_SMP=y > +# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set > +CONFIG_SCSI_SRP_ATTRS=m > +CONFIG_SCSI_SRP_TGT_ATTRS=y > +CONFIG_SCSI_LOWLEVEL=y > +CONFIG_ISCSI_TCP=m > +CONFIG_SCSI_CXGB3_ISCSI=m > +CONFIG_SCSI_BNX2_ISCSI=m > +CONFIG_BE2ISCSI=m > +CONFIG_BLK_DEV_3W_XXXX_RAID=m > +CONFIG_SCSI_HPSA=m > +CONFIG_SCSI_3W_9XXX=m > +CONFIG_SCSI_3W_SAS=m > +CONFIG_SCSI_ACARD=m > +CONFIG_SCSI_AACRAID=m > +CONFIG_SCSI_AIC7XXX=m > +CONFIG_AIC7XXX_CMDS_PER_DEVICE=32 > +CONFIG_AIC7XXX_RESET_DELAY_MS=15000 > +# CONFIG_AIC7XXX_DEBUG_ENABLE is not set > +CONFIG_AIC7XXX_DEBUG_MASK=0 > +CONFIG_AIC7XXX_REG_PRETTY_PRINT=y > +CONFIG_SCSI_AIC7XXX_OLD=m > +CONFIG_SCSI_AIC79XX=m > +CONFIG_AIC79XX_CMDS_PER_DEVICE=32 > +CONFIG_AIC79XX_RESET_DELAY_MS=5000 > +# CONFIG_AIC79XX_DEBUG_ENABLE is not set > +CONFIG_AIC79XX_DEBUG_MASK=0 > +CONFIG_AIC79XX_REG_PRETTY_PRINT=y > +CONFIG_SCSI_AIC94XX=m > +# CONFIG_AIC94XX_DEBUG is not set > +CONFIG_SCSI_MVSAS=m > +# CONFIG_SCSI_MVSAS_DEBUG is not set > +CONFIG_SCSI_ARCMSR=m > +CONFIG_MEGARAID_NEWGEN=y > +CONFIG_MEGARAID_MM=m > +CONFIG_MEGARAID_MAILBOX=m > +CONFIG_MEGARAID_LEGACY=m > +CONFIG_MEGARAID_SAS=m > +CONFIG_SCSI_MPT2SAS=m > +CONFIG_SCSI_MPT2SAS_MAX_SGE=128 > +# CONFIG_SCSI_MPT2SAS_LOGGING is not set > +CONFIG_SCSI_HPTIOP=m > +CONFIG_LIBFC=m > +CONFIG_LIBFCOE=m > +CONFIG_FCOE=m > +CONFIG_SCSI_DMX3191D=m > +CONFIG_SCSI_FUTURE_DOMAIN=m > +CONFIG_SCSI_IPS=m > +CONFIG_SCSI_INITIO=m > +CONFIG_SCSI_INIA100=m > +CONFIG_SCSI_STEX=m > +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_IPR=m > +CONFIG_SCSI_IPR_TRACE=y > +CONFIG_SCSI_IPR_DUMP=y > +CONFIG_SCSI_QLOGIC_1280=m > +CONFIG_SCSI_QLOGICPTI=m > +CONFIG_SCSI_QLA_FC=m > +CONFIG_SCSI_QLA_ISCSI=m > +CONFIG_SCSI_LPFC=m > +CONFIG_SCSI_DC395x=m > +CONFIG_SCSI_DC390T=m > +CONFIG_SCSI_DEBUG=m > +CONFIG_SCSI_SUNESP=m > +CONFIG_SCSI_PMCRAID=m > +CONFIG_SCSI_PM8001=m > +CONFIG_SCSI_SRP=m > +CONFIG_SCSI_BFA_FC=m > +CONFIG_SCSI_DH=m > +CONFIG_SCSI_DH_RDAC=m > +CONFIG_SCSI_DH_HP_SW=m > +CONFIG_SCSI_DH_EMC=m > +CONFIG_SCSI_DH_ALUA=m > +CONFIG_SCSI_OSD_INITIATOR=m > +CONFIG_SCSI_OSD_ULD=m > +CONFIG_SCSI_OSD_DPRINT_SENSE=1 > +# CONFIG_SCSI_OSD_DEBUG is not set > +CONFIG_ATA=m > +# CONFIG_ATA_NONSTANDARD is not set > +CONFIG_ATA_VERBOSE_ERROR=y > +CONFIG_SATA_PMP=y > +CONFIG_SATA_AHCI=m > +CONFIG_SATA_SIL24=m > +CONFIG_ATA_SFF=y > +CONFIG_SATA_SVW=m > +CONFIG_ATA_PIIX=m > +CONFIG_SATA_MV=m > +CONFIG_SATA_NV=m > +CONFIG_PDC_ADMA=m > +CONFIG_SATA_QSTOR=m > +CONFIG_SATA_PROMISE=m > +CONFIG_SATA_SX4=m > +CONFIG_SATA_SIL=m > +CONFIG_SATA_SIS=m > +CONFIG_SATA_ULI=m > +CONFIG_SATA_VIA=m > +CONFIG_SATA_VITESSE=m > +CONFIG_SATA_INIC162X=m > +CONFIG_PATA_ALI=m > +CONFIG_PATA_AMD=m > +CONFIG_PATA_ARTOP=m > +CONFIG_PATA_ATP867X=m > +CONFIG_PATA_ATIIXP=m > +CONFIG_PATA_CMD640_PCI=m > +CONFIG_PATA_CMD64X=m > +CONFIG_PATA_CS5520=m > +CONFIG_PATA_CS5530=m > +CONFIG_PATA_CYPRESS=m > +CONFIG_PATA_EFAR=m > +CONFIG_ATA_GENERIC=m > +CONFIG_PATA_HPT366=m > +CONFIG_PATA_HPT37X=m > +CONFIG_PATA_HPT3X2N=m > +CONFIG_PATA_HPT3X3=m > +# CONFIG_PATA_HPT3X3_DMA is not set > +CONFIG_PATA_IT821X=m > +CONFIG_PATA_IT8213=m > +CONFIG_PATA_JMICRON=m > +# CONFIG_PATA_LEGACY is not set > +CONFIG_PATA_TRIFLEX=m > +CONFIG_PATA_MARVELL=m > +CONFIG_PATA_MPIIX=m > +CONFIG_PATA_OLDPIIX=m > +CONFIG_PATA_NETCELL=m > +CONFIG_PATA_NINJA32=m > +CONFIG_PATA_NS87410=m > +CONFIG_PATA_NS87415=m > +CONFIG_PATA_OPTI=m > +CONFIG_PATA_OPTIDMA=m > +CONFIG_PATA_PDC2027X=m > +CONFIG_PATA_PDC_OLD=m > +CONFIG_PATA_RADISYS=m > +CONFIG_PATA_RDC=m > +CONFIG_PATA_RZ1000=m > +CONFIG_PATA_SC1200=m > +CONFIG_PATA_SERVERWORKS=m > +CONFIG_PATA_SIL680=m > +CONFIG_PATA_SIS=m > +CONFIG_PATA_TOSHIBA=m > +CONFIG_PATA_VIA=m > +CONFIG_PATA_WINBOND=m > +# CONFIG_PATA_PLATFORM is not set > +CONFIG_PATA_SCH=m > +CONFIG_MD=y > +CONFIG_BLK_DEV_MD=m > +CONFIG_MD_LINEAR=m > +CONFIG_MD_RAID0=m > +CONFIG_MD_RAID1=m > +CONFIG_MD_RAID10=m > +CONFIG_MD_RAID456=m > +# CONFIG_MULTICORE_RAID456 is not set > +CONFIG_MD_RAID6_PQ=m > +CONFIG_ASYNC_RAID6_TEST=m > +CONFIG_MD_MULTIPATH=m > +CONFIG_MD_FAULTY=m > +CONFIG_BLK_DEV_DM=m > +# CONFIG_DM_DEBUG is not set > +CONFIG_DM_CRYPT=m > +CONFIG_DM_SNAPSHOT=m > +CONFIG_DM_RAID=m > +CONFIG_DM_MIRROR=m > +# CONFIG_DM_LOG_USERSPACE is not set > +# CONFIG_DM_ZERO is not set > +CONFIG_DM_MULTIPATH=m > +CONFIG_DM_MULTIPATH_QL=m > +CONFIG_DM_MULTIPATH_ST=m > +CONFIG_DM_DELAY=m > +CONFIG_DM_RAID45=m > +CONFIG_DM_UEVENT=y > +CONFIG_FUSION=y > +CONFIG_FUSION_SPI=m > +CONFIG_FUSION_FC=m > +CONFIG_FUSION_SAS=m > +CONFIG_FUSION_MAX_SGE=128 > +CONFIG_FUSION_CTL=m > +# CONFIG_FUSION_LOGGING is not set > + > +# > +# IEEE 1394 (FireWire) support > +# > + > +# > +# You can enable one or both FireWire driver stacks. > +# > + > +# > +# The newer stack is recommended. > +# > +# CONFIG_FIREWIRE is not set > +CONFIG_IEEE1394=m > +CONFIG_IEEE1394_OHCI1394=m > +CONFIG_IEEE1394_PCILYNX=m > +CONFIG_IEEE1394_SBP2=m > +# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set > +# CONFIG_IEEE1394_ETH1394 is not set > +# CONFIG_IEEE1394_RAWIO is not set > +# CONFIG_IEEE1394_VIDEO1394 is not set > +# CONFIG_IEEE1394_DV1394 is not set > +# CONFIG_IEEE1394_VERBOSEDEBUG is not set > +# CONFIG_I2O is not set > +CONFIG_NETDEVICES=y > +# CONFIG_DUMMY is not set > +# CONFIG_BONDING is not set > +# 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=m > + > +# > +# MII PHY device drivers > +# > +# CONFIG_MARVELL_PHY is not set > +# 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=m > +# 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_MDIO_BITBANG is not set > +CONFIG_NET_ETHERNET=y > +CONFIG_MII=m > +CONFIG_SUNLANCE=m > +CONFIG_HAPPYMEAL=m > +CONFIG_SUNBMAC=m > +CONFIG_SUNQE=m > +CONFIG_SUNGEM=m > +CONFIG_CASSINI=m > +CONFIG_SUNVNET=m > +CONFIG_NET_VENDOR_3COM=y > +CONFIG_VORTEX=m > +CONFIG_TYPHOON=m > +CONFIG_ETHOC=m > +CONFIG_GRETH=m > +CONFIG_DNET=m > +CONFIG_NET_TULIP=y > +CONFIG_DE2104X=m > +CONFIG_DE2104X_DSL=0 > +CONFIG_TULIP=m > +# CONFIG_TULIP_MWI is not set > +# CONFIG_TULIP_MMIO is not set > +CONFIG_TULIP_NAPI=y > +CONFIG_TULIP_NAPI_HW_MITIGATION=y > +CONFIG_TULIP_DM910X=y > +CONFIG_DE4X5=m > +CONFIG_WINBOND_840=m > +CONFIG_DM9102=m > +CONFIG_ULI526X=m > +CONFIG_HP100=m > +# 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_KSZ884X_PCI=m > +CONFIG_B44=m > +CONFIG_B44_PCI_AUTOSELECT=y > +CONFIG_B44_PCICORE_AUTOSELECT=y > +CONFIG_B44_PCI=y > +CONFIG_FORCEDETH=m > +CONFIG_FORCEDETH_NAPI=y > +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=m > +CONFIG_SIS900=m > +CONFIG_EPIC100=m > +CONFIG_SMSC9420=m > +CONFIG_SUNDANCE=m > +# CONFIG_SUNDANCE_MMIO is not set > +CONFIG_TLAN=m > +CONFIG_KS8842=m > +CONFIG_KS8851_MLL=m > +CONFIG_VIA_RHINE=m > +CONFIG_VIA_RHINE_MMIO=y > +CONFIG_SC92031=m > +CONFIG_ATL2=m > +CONFIG_NETDEV_1000=y > +CONFIG_ACENIC=m > +# CONFIG_ACENIC_OMIT_TIGON_I is not set > +CONFIG_DL2K=m > +CONFIG_E1000=m > +CONFIG_E1000E=m > +CONFIG_IP1000=m > +CONFIG_IGB=m > +CONFIG_IGBVF=m > +CONFIG_MYRI_SBUS=m > +CONFIG_NS83820=m > +CONFIG_HAMACHI=m > +CONFIG_YELLOWFIN=m > +CONFIG_R8169=m > +CONFIG_SIS190=m > +CONFIG_SKGE=m > +CONFIG_SKY2=m > +CONFIG_VIA_VELOCITY=m > +CONFIG_TIGON3=m > +CONFIG_BNX2=m > +CONFIG_CNIC=m > +CONFIG_QLA3XXX=m > +CONFIG_ATL1=m > +CONFIG_ATL1E=m > +CONFIG_ATL1C=m > +CONFIG_JME=m > +CONFIG_NETDEV_10000=y > +CONFIG_MDIO=m > +CONFIG_CHELSIO_T1=m > +CONFIG_CHELSIO_T1_1G=y > +CONFIG_CHELSIO_T3_DEPENDS=y > +CONFIG_CHELSIO_T3=m > +CONFIG_ENIC=m > +CONFIG_IXGBE=m > +CONFIG_IXGBEVF=m > +CONFIG_IXGB=m > +CONFIG_S2IO=m > +CONFIG_VXGE=m > +# CONFIG_VXGE_DEBUG_TRACE_ALL is not set > +CONFIG_MYRI10GE=m > +CONFIG_NETXEN_NIC=m > +CONFIG_NIU=m > +CONFIG_MLX4_EN=m > +CONFIG_MLX4_CORE=m > +CONFIG_MLX4_DEBUG=y > +CONFIG_TEHUTI=m > +CONFIG_BNX2X=m > +CONFIG_QLCNIC=m > +CONFIG_QLGE=m > +# CONFIG_SFC is not set > +CONFIG_BE2NET=m > +# CONFIG_TR is not set > +# CONFIG_WLAN is not set > + > +# > +# Enable WiMAX (Networking options) to see the WiMAX drivers > +# > + > +# > +# 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_WAN is not set > +# CONFIG_FDDI is not set > +# CONFIG_HIPPI is not set > +# CONFIG_PPP is not set > +# CONFIG_SLIP is not set > +# CONFIG_NET_FC is not set > +# CONFIG_NETCONSOLE is not set > +# CONFIG_NETPOLL is not set > +# CONFIG_NET_POLL_CONTROLLER is not set > +# CONFIG_VMXNET3 is not set > +# 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 > +# CONFIG_INPUT_SPARSEKMAP is not set > + > +# > +# Userland interfaces > +# > +CONFIG_INPUT_MOUSEDEV=y > +CONFIG_INPUT_MOUSEDEV_PSAUX=y > +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 > +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 > +# CONFIG_INPUT_JOYDEV is not set > +CONFIG_INPUT_EVDEV=m > +# CONFIG_INPUT_EVBUG is not set > + > +# > +# Input Device Drivers > +# > +CONFIG_INPUT_KEYBOARD=y > +# CONFIG_KEYBOARD_ADP5588 is not set > +CONFIG_KEYBOARD_ATKBD=y > +# CONFIG_QT2160 is not set > +# CONFIG_KEYBOARD_LKKBD is not set > +# CONFIG_KEYBOARD_MAX7359 is not set > +# CONFIG_KEYBOARD_NEWTON is not set > +# CONFIG_KEYBOARD_OPENCORES is not set > +# CONFIG_KEYBOARD_STOWAWAY is not set > +CONFIG_KEYBOARD_SUNKBD=y > +# CONFIG_KEYBOARD_XTKBD is not set > +CONFIG_INPUT_MOUSE=y > +CONFIG_MOUSE_PS2=m > +CONFIG_MOUSE_PS2_ALPS=y > +CONFIG_MOUSE_PS2_LOGIPS2PP=y > +CONFIG_MOUSE_PS2_SYNAPTICS=y > +CONFIG_MOUSE_PS2_TRACKPOINT=y > +CONFIG_MOUSE_PS2_ELANTECH=y > +CONFIG_MOUSE_PS2_SENTELIC=y > +CONFIG_MOUSE_PS2_TOUCHKIT=y > +CONFIG_MOUSE_SERIAL=m > +# CONFIG_MOUSE_APPLETOUCH is not set > +# CONFIG_MOUSE_BCM5974 is not set > +# CONFIG_MOUSE_VSXXXAA is not set > +# CONFIG_MOUSE_SYNAPTICS_I2C is not set > +# CONFIG_INPUT_JOYSTICK is not set > +# CONFIG_INPUT_TABLET is not set > +# CONFIG_INPUT_TOUCHSCREEN is not set > +# CONFIG_INPUT_MISC is not set > + > +# > +# Hardware I/O ports > +# > +CONFIG_SERIO=y > +# CONFIG_SERIO_I8042 is not set > +CONFIG_SERIO_SERPORT=m > +# CONFIG_SERIO_PCIPS2 is not set > +CONFIG_SERIO_LIBPS2=y > +# CONFIG_SERIO_RAW is not set > +# CONFIG_SERIO_ALTERA_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=y > +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_NR_UARTS=16 > +CONFIG_SERIAL_8250_RUNTIME_UARTS=16 > +# CONFIG_SERIAL_8250_EXTENDED is not set > + > +# > +# Non-8250 serial port support > +# > +CONFIG_SERIAL_SUNCORE=y > +CONFIG_SERIAL_SUNZILOG=y > +CONFIG_SERIAL_SUNZILOG_CONSOLE=y > +CONFIG_SERIAL_SUNSU=y > +CONFIG_SERIAL_SUNSU_CONSOLE=y > +CONFIG_SERIAL_SUNSAB=y > +CONFIG_SERIAL_SUNSAB_CONSOLE=y > +CONFIG_SERIAL_SUNHV=y > +CONFIG_SERIAL_CORE=y > +CONFIG_SERIAL_CORE_CONSOLE=y > +# CONFIG_SERIAL_JSM is not set > +# CONFIG_SERIAL_TIMBERDALE is not set > +# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set > +CONFIG_UNIX98_PTYS=y > +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y > +# CONFIG_LEGACY_PTYS is not set > +# CONFIG_IPMI_HANDLER is not set > +# CONFIG_HW_RANDOM is not set > +# CONFIG_R3964 is not set > +# CONFIG_APPLICOM is not set > +# CONFIG_RAW_DRIVER is not set > +# CONFIG_TCG_TPM is not set > +CONFIG_DEVPORT=y > +# CONFIG_CRASHER is not set > +CONFIG_I2C=m > +CONFIG_I2C_BOARDINFO=y > +# CONFIG_I2C_COMPAT is not set > +# CONFIG_I2C_CHARDEV is not set > +# CONFIG_I2C_HELPER_AUTO is not set > +# CONFIG_I2C_SMBUS is not set > + > +# > +# I2C Algorithms > +# > +CONFIG_I2C_ALGOBIT=m > +# CONFIG_I2C_ALGOPCF is not set > +# CONFIG_I2C_ALGOPCA is not set > + > +# > +# I2C Hardware Bus support > +# > + > +# > +# PC SMBus host controller drivers > +# > +# CONFIG_I2C_ALI1535 is not set > +# CONFIG_I2C_ALI1563 is not set > +# CONFIG_I2C_ALI15X3 is not set > +# CONFIG_I2C_AMD756 is not set > +# CONFIG_I2C_AMD8111 is not set > +# CONFIG_I2C_I801 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 > + > +# > +# I2C system bus drivers (mostly embedded / system-on-chip) > +# > +# CONFIG_I2C_OCORES is not set > +# CONFIG_I2C_SIMTEC is not set > +# CONFIG_I2C_XILINX 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 > + > +# > +# Other I2C/SMBus bus drivers > +# > +# CONFIG_I2C_PCA_PLATFORM is not set > +# CONFIG_I2C_STUB 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_SPI is not set > + > +# > +# PPS support > +# > +# CONFIG_PPS 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_WATCHDOG is not set > +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_SILENT 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_WM8994 is not set > +# CONFIG_MFD_PCF50633 is not set > +# CONFIG_LPC_SCH is not set > +# CONFIG_REGULATOR is not set > +# CONFIG_MEDIA_SUPPORT is not set > + > +# > +# Graphics support > +# > +CONFIG_VGA_ARB=y > +CONFIG_VGA_ARB_MAX_GPUS=1 > +# CONFIG_DRM is not set > +CONFIG_VGASTATE=m > +# CONFIG_VIDEO_OUTPUT_CONTROL is not set > +CONFIG_FB=y > +CONFIG_FIRMWARE_EDID=y > +CONFIG_FB_DDC=m > +# 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 is not set > +# CONFIG_FB_BACKLIGHT is not set > +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_ASILIANT is not set > +# CONFIG_FB_IMSTT is not set > +CONFIG_FB_SBUS=y > +# CONFIG_FB_BW2 is not set > +CONFIG_FB_CG3=y > +CONFIG_FB_CG6=y > +CONFIG_FB_FFB=y > +# CONFIG_FB_TCX is not set > +# CONFIG_FB_CG14 is not set > +CONFIG_FB_P9100=y > +# CONFIG_FB_LEO is not set > +CONFIG_FB_XVR500=y > +CONFIG_FB_XVR2500=y > +CONFIG_FB_XVR1000=y > +# CONFIG_FB_S1D13XXX is not set > +CONFIG_FB_NVIDIA=m > +CONFIG_FB_NVIDIA_I2C=y > +# CONFIG_FB_NVIDIA_DEBUG is not set > +# CONFIG_FB_NVIDIA_BACKLIGHT is not set > +CONFIG_FB_RIVA=m > +CONFIG_FB_RIVA_I2C=y > +# CONFIG_FB_RIVA_DEBUG is not set > +# CONFIG_FB_RIVA_BACKLIGHT is not set > +# CONFIG_FB_MATROX is not set > +CONFIG_FB_RADEON=m > +CONFIG_FB_RADEON_I2C=y > +# CONFIG_FB_RADEON_BACKLIGHT is not set > +# CONFIG_FB_RADEON_DEBUG is not set > +CONFIG_FB_ATY128=m > +# CONFIG_FB_ATY128_BACKLIGHT is not set > +CONFIG_FB_ATY=m > +CONFIG_FB_ATY_CT=y > +CONFIG_FB_ATY_GENERIC_LCD=y > +CONFIG_FB_ATY_GX=y > +# CONFIG_FB_ATY_BACKLIGHT 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_VIRTUAL is not set > +# CONFIG_FB_METRONOME is not set > +# CONFIG_FB_MB862XX is not set > +# CONFIG_FB_BROADSHEET is not set > +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set > + > +# > +# Display device support > +# > +# CONFIG_DISPLAY_SUPPORT is not set > + > +# > +# Console display driver support > +# > +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_SUN8x16=y > +# CONFIG_FONT_SUN12x22 is not set > +# CONFIG_LOGO is not set > + > +# > +# Bootsplash configuration > +# > +# CONFIG_SOUND is not set > +CONFIG_HID_SUPPORT=y > +CONFIG_HID=m > +CONFIG_HIDRAW=y > + > +# > +# USB Input Devices > +# > +CONFIG_USB_HID=m > +CONFIG_HID_PID=y > +CONFIG_USB_HIDDEV=y > + > +# > +# USB HID Boot Protocol drivers > +# > +# CONFIG_USB_KBD is not set > +# CONFIG_USB_MOUSE is not set > + > +# > +# Special HID drivers > +# > +# CONFIG_HID_3M_PCT is not set > +# CONFIG_HID_A4TECH is not set > +# CONFIG_HID_APPLE is not set > +# CONFIG_HID_BELKIN is not set > +# CONFIG_HID_CHERRY is not set > +# CONFIG_HID_CHICONY is not set > +# CONFIG_HID_CYPRESS is not set > +# CONFIG_HID_DRAGONRISE is not set > +# CONFIG_HID_EZKEY is not set > +# CONFIG_HID_KYE is not set > +# CONFIG_HID_GYRATION is not set > +# CONFIG_HID_TWINHAN is not set > +# CONFIG_HID_KENSINGTON is not set > +# CONFIG_HID_LOGITECH is not set > +# CONFIG_HID_MICROSOFT is not set > +# CONFIG_HID_MOSART is not set > +# CONFIG_HID_MONTEREY is not set > +# CONFIG_HID_NTRIG is not set > +# CONFIG_HID_ORTEK is not set > +# CONFIG_HID_PANTHERLORD is not set > +# CONFIG_HID_PETALYNX is not set > +# CONFIG_HID_QUANTA is not set > +# CONFIG_HID_SAMSUNG is not set > +# CONFIG_HID_SONY is not set > +# CONFIG_HID_STANTUM is not set > +# CONFIG_HID_SUNPLUS is not set > +# CONFIG_HID_GREENASIA is not set > +# CONFIG_HID_SMARTJOYPLUS is not set > +# CONFIG_HID_TOPSEED is not set > +# CONFIG_HID_THRUSTMASTER is not set > +# CONFIG_HID_ZEROPLUS is not set > +CONFIG_USB_SUPPORT=y > +CONFIG_USB_ARCH_HAS_HCD=y > +CONFIG_USB_ARCH_HAS_OHCI=y > +CONFIG_USB_ARCH_HAS_EHCI=y > +CONFIG_USB=m > +# CONFIG_USB_DEBUG is not set > +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y > + > +# > +# Miscellaneous USB options > +# > +CONFIG_USB_DEVICEFS=y > +# CONFIG_USB_DEVICE_CLASS is not set > +# CONFIG_USB_DYNAMIC_MINORS is not set > +# CONFIG_USB_OTG is not set > +# CONFIG_USB_OTG_WHITELIST is not set > +# CONFIG_USB_OTG_BLACKLIST_HUB 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=m > +CONFIG_USB_XHCI_HCD=m > +# CONFIG_USB_XHCI_HCD_DEBUGGING is not set > +CONFIG_USB_EHCI_HCD=m > +CONFIG_USB_EHCI_ROOT_HUB_TT=y > +CONFIG_USB_EHCI_TT_NEWSCHED=y > +CONFIG_USB_OXU210HP_HCD=m > +CONFIG_USB_ISP116X_HCD=m > +CONFIG_USB_ISP1760_HCD=m > +CONFIG_USB_ISP1362_HCD=m > +CONFIG_USB_OHCI_HCD=m > +CONFIG_USB_OHCI_HCD_SSB=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=m > +CONFIG_USB_SL811_HCD=m > +CONFIG_USB_R8A66597_HCD=m > +# CONFIG_USB_WHCI_HCD is not set > +# CONFIG_USB_HWA_HCD is not set > + > +# > +# Enable Host or Gadget support to see Inventra options > +# > + > +# > +# 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 info > +# > +CONFIG_USB_STORAGE=m > +# CONFIG_USB_STORAGE_DEBUG is not set > +CONFIG_USB_STORAGE_DATAFAB=m > +CONFIG_USB_STORAGE_FREECOM=m > +CONFIG_USB_STORAGE_ISD200=m > +CONFIG_USB_STORAGE_USBAT=m > +CONFIG_USB_STORAGE_SDDR09=m > +CONFIG_USB_STORAGE_SDDR55=m > +CONFIG_USB_STORAGE_JUMPSHOT=m > +CONFIG_USB_STORAGE_ALAUDA=m > +CONFIG_USB_STORAGE_ONETOUCH=m > +CONFIG_USB_STORAGE_KARMA=m > +CONFIG_USB_STORAGE_CYPRESS_ATACB=m > +# 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_LED is not set > +# CONFIG_USB_CYPRESS_CY7C63 is not set > +# CONFIG_USB_CYTHERM is not set > +# CONFIG_USB_IDMOUSE is not set > +# CONFIG_USB_FTDI_ELAN is not set > +# CONFIG_USB_APPLEDISPLAY is not set > +# 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_GADGET is not set > + > +# > +# OTG and related infrastructure > +# > +# CONFIG_NOP_USB_XCEIV is not set > +# 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 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=y > +# CONFIG_RTC_DRV_TEST is not set > + > +# > +# I2C RTC drivers > +# > +# CONFIG_RTC_DRV_DS1307 is not set > +# 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_BQ32K is not set > +# CONFIG_RTC_DRV_S35390A is not set > +# CONFIG_RTC_DRV_FM3130 is not set > +# CONFIG_RTC_DRV_RX8581 is not set > +# CONFIG_RTC_DRV_RX8025 is not set > + > +# > +# SPI RTC drivers > +# > + > +# > +# Platform RTC drivers > +# > +CONFIG_RTC_DRV_CMOS=y > +# 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=y > +# CONFIG_RTC_DRV_MSM6242 is not set > +CONFIG_RTC_DRV_BQ4802=y > +# CONFIG_RTC_DRV_RP5C01 is not set > +# CONFIG_RTC_DRV_V3020 is not set > + > +# > +# on-CPU RTC drivers > +# > +CONFIG_RTC_DRV_SUN4V=y > +CONFIG_RTC_DRV_STARFIRE=y > +# CONFIG_DMADEVICES is not set > +# CONFIG_AUXDISPLAY is not set > +CONFIG_UIO=m > +# CONFIG_UIO_CIF is not set > +# CONFIG_UIO_PDRV is not set > +# CONFIG_UIO_PDRV_GENIRQ is not set > +# CONFIG_UIO_AEC is not set > +# CONFIG_UIO_SERCOS3 is not set > +# CONFIG_UIO_PCI_GENERIC is not set > +# CONFIG_UIO_NETX is not set > + > +# > +# TI VLYNQ > +# > +# CONFIG_STAGING is not set > + > +# > +# Misc Linux/SPARC drivers > +# > +CONFIG_SUN_OPENPROMIO=m > +CONFIG_OBP_FLASH=m > +# CONFIG_TADPOLE_TS102_UCTRL is not set > +CONFIG_BBC_I2C=m > +CONFIG_ENVCTRL=m > +# CONFIG_DISPLAY7SEG is not set > + > +# > +# File systems > +# > +# CONFIG_EXT2_FS is not set > +# CONFIG_EXT3_FS is not set > +CONFIG_EXT4_FS=m > +CONFIG_EXT4_USE_FOR_EXT23=y > +CONFIG_EXT4_FS_XATTR=y > +CONFIG_EXT4_FS_POSIX_ACL=y > +# CONFIG_EXT4_FS_SECURITY is not set > +# CONFIG_EXT4_DEBUG is not set > +CONFIG_JBD2=m > +CONFIG_FS_MBCACHE=m > +# CONFIG_REISERFS_FS is not set > +# CONFIG_JFS_FS is not set > +CONFIG_FS_POSIX_ACL=y > +# CONFIG_FS_NFS4ACL is not set > +CONFIG_XFS_FS=m > +CONFIG_XFS_QUOTA=y > +# CONFIG_XFS_DMAPI is not set > +CONFIG_XFS_POSIX_ACL=y > +CONFIG_XFS_RT=y > +# CONFIG_XFS_DEBUG is not set > +# CONFIG_GFS2_FS is not set > +# CONFIG_OCFS2_FS is not set > +CONFIG_BTRFS_FS=m > +CONFIG_BTRFS_FS_POSIX_ACL=y > +# CONFIG_NILFS2_FS is not set > +CONFIG_FILE_LOCKING=y > +CONFIG_FSNOTIFY=y > +CONFIG_DNOTIFY=y > +CONFIG_INOTIFY=y > +CONFIG_INOTIFY_USER=y > +# CONFIG_DMAPI is not set > +# CONFIG_QUOTA is not set > +# CONFIG_QUOTA_NETLINK_INTERFACE is not set > +CONFIG_QUOTACTL=y > +# CONFIG_AUTOFS_FS is not set > +# CONFIG_AUTOFS4_FS is not set > +CONFIG_FUSE_FS=m > +CONFIG_CUSE=m > +CONFIG_GENERIC_ACL=y > + > +# > +# Caches > +# > +# CONFIG_FSCACHE is not set > + > +# > +# CD-ROM/DVD Filesystems > +# > +CONFIG_ISO9660_FS=m > +CONFIG_JOLIET=y > +CONFIG_ZISOFS=y > +CONFIG_UDF_FS=m > +CONFIG_UDF_NLS=y > + > +# > +# DOS/FAT/NT Filesystems > +# > +# CONFIG_MSDOS_FS is not set > +# CONFIG_VFAT_FS is not set > +# CONFIG_NTFS_FS is not set > + > +# > +# Pseudo filesystems > +# > +CONFIG_PROC_FS=y > +# CONFIG_PROC_KCORE is not set > +CONFIG_PROC_SYSCTL=y > +# CONFIG_PROC_PAGE_MONITOR is not set > +CONFIG_SYSFS=y > +CONFIG_TMPFS=y > +CONFIG_TMPFS_POSIX_ACL=y > +# CONFIG_HUGETLBFS is not set > +# CONFIG_HUGETLB_PAGE is not set > +# CONFIG_CONFIGFS_FS is not set > +# CONFIG_MISC_FILESYSTEMS 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_NFS_SWAP is not set > +# CONFIG_NFS_V4_1 is not set > +# CONFIG_NFSD is not set > +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_SWAP is not set > +CONFIG_RPCSEC_GSS_KRB5=m > +# CONFIG_RPCSEC_GSS_SPKM3 is not set > +# CONFIG_SMB_FS is not set > +# CONFIG_CEPH_FS is not set > +CONFIG_CIFS=m > +CONFIG_CIFS_STATS=y > +CONFIG_CIFS_STATS2=y > +CONFIG_CIFS_WEAK_PW_HASH=y > +CONFIG_CIFS_XATTR=y > +CONFIG_CIFS_POSIX=y > +# CONFIG_CIFS_DEBUG2 is not set > +CONFIG_CIFS_EXPERIMENTAL=y > +# CONFIG_NCP_FS is not set > +# CONFIG_CODA_FS is not set > +# CONFIG_AFS_FS is not set > +# CONFIG_NOVFS is not set > + > +# > +# Partition Types > +# > +CONFIG_PARTITION_ADVANCED=y > +# CONFIG_ACORN_PARTITION is not set > +# CONFIG_OSF_PARTITION is not set > +# CONFIG_AMIGA_PARTITION is not set > +# CONFIG_ATARI_PARTITION is not set > +# CONFIG_MAC_PARTITION is not set > +CONFIG_MSDOS_PARTITION=y > +# CONFIG_BSD_DISKLABEL is not set > +# CONFIG_MINIX_SUBPARTITION is not set > +CONFIG_SOLARIS_X86_PARTITION=y > +# 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=y > +# CONFIG_KARMA_PARTITION is not set > +CONFIG_EFI_PARTITION=y > +# CONFIG_SYSV68_PARTITION is not set > +CONFIG_NLS=m > +CONFIG_NLS_DEFAULT="utf8" > +# CONFIG_NLS_CODEPAGE_437 is not set > +# CONFIG_NLS_CODEPAGE_737 is not set > +# CONFIG_NLS_CODEPAGE_775 is not set > +# CONFIG_NLS_CODEPAGE_850 is not set > +# CONFIG_NLS_CODEPAGE_852 is not set > +# CONFIG_NLS_CODEPAGE_855 is not set > +# CONFIG_NLS_CODEPAGE_857 is not set > +# CONFIG_NLS_CODEPAGE_860 is not set > +# CONFIG_NLS_CODEPAGE_861 is not set > +# CONFIG_NLS_CODEPAGE_862 is not set > +# CONFIG_NLS_CODEPAGE_863 is not set > +# CONFIG_NLS_CODEPAGE_864 is not set > +# CONFIG_NLS_CODEPAGE_865 is not set > +# CONFIG_NLS_CODEPAGE_866 is not set > +# CONFIG_NLS_CODEPAGE_869 is not set > +# CONFIG_NLS_CODEPAGE_936 is not set > +# CONFIG_NLS_CODEPAGE_950 is not set > +# CONFIG_NLS_CODEPAGE_932 is not set > +# CONFIG_NLS_CODEPAGE_949 is not set > +# CONFIG_NLS_CODEPAGE_874 is not set > +# CONFIG_NLS_ISO8859_8 is not set > +# CONFIG_NLS_CODEPAGE_1250 is not set > +# CONFIG_NLS_CODEPAGE_1251 is not set > +# CONFIG_NLS_ASCII is not set > +CONFIG_NLS_ISO8859_1=m > +# CONFIG_NLS_ISO8859_2 is not set > +# CONFIG_NLS_ISO8859_3 is not set > +# CONFIG_NLS_ISO8859_4 is not set > +# CONFIG_NLS_ISO8859_5 is not set > +# CONFIG_NLS_ISO8859_6 is not set > +# CONFIG_NLS_ISO8859_7 is not set > +# CONFIG_NLS_ISO8859_9 is not set > +# CONFIG_NLS_ISO8859_13 is not set > +# CONFIG_NLS_ISO8859_14 is not set > +# CONFIG_NLS_ISO8859_15 is not set > +# CONFIG_NLS_KOI8_R is not set > +# CONFIG_NLS_KOI8_U is not set > +CONFIG_NLS_UTF8=m > +# CONFIG_DLM is not set > + > +# > +# Kernel hacking > +# > +CONFIG_TRACE_IRQFLAGS_SUPPORT=y > +CONFIG_PRINTK_TIME=y > +CONFIG_ENABLE_WARN_DEPRECATED=y > +CONFIG_ENABLE_MUST_CHECK=y > +CONFIG_FRAME_WARN=2048 > +CONFIG_MAGIC_SYSRQ=y > +CONFIG_STRIP_ASM_SYMS=y > +# CONFIG_UNUSED_SYMBOLS is not set > +# CONFIG_DEBUG_FS is not set > +CONFIG_HEADERS_CHECK=y > +# CONFIG_DEBUG_KERNEL is not set > +CONFIG_DEBUG_BUGVERBOSE=y > +# CONFIG_DEBUG_MEMORY_INIT is not set > +# CONFIG_UNWIND_INFO is not set > +# CONFIG_RCU_CPU_STALL_DETECTOR is not set > +# CONFIG_LATENCYTOP is not set > +# CONFIG_SYSCTL_SYSCALL_CHECK is not set > +CONFIG_HAVE_FUNCTION_TRACER=y > +CONFIG_HAVE_DYNAMIC_FTRACE=y > +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y > +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y > +CONFIG_TRACING_SUPPORT=y > +# CONFIG_FTRACE is not set > +# CONFIG_BUILD_DOCSRC is not set > +# CONFIG_DMA_API_DEBUG is not set > +# CONFIG_SAMPLES is not set > +CONFIG_HAVE_ARCH_KGDB=y > +# CONFIG_STACK_DEBUG is not set > + > +# > +# Security options > +# > +# CONFIG_KEYS is not set > +# CONFIG_SECURITY is not set > +# CONFIG_SECURITYFS is not set > +# CONFIG_DEFAULT_SECURITY_APPARMOR is not set > +# CONFIG_DEFAULT_SECURITY_SELINUX is not set > +# CONFIG_DEFAULT_SECURITY_SMACK is not set > +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set > +CONFIG_DEFAULT_SECURITY_DAC=y > +CONFIG_DEFAULT_SECURITY="" > +CONFIG_XOR_BLOCKS=m > +CONFIG_ASYNC_CORE=m > +CONFIG_ASYNC_MEMCPY=m > +CONFIG_ASYNC_XOR=m > +CONFIG_ASYNC_PQ=m > +CONFIG_ASYNC_RAID6_RECOV=m > +CONFIG_CRYPTO=m > + > +# > +# Crypto core or helper > +# > +CONFIG_CRYPTO_FIPS=y > +CONFIG_CRYPTO_ALGAPI=m > +CONFIG_CRYPTO_ALGAPI2=m > +CONFIG_CRYPTO_AEAD=m > +CONFIG_CRYPTO_AEAD2=m > +CONFIG_CRYPTO_BLKCIPHER=m > +CONFIG_CRYPTO_BLKCIPHER2=m > +CONFIG_CRYPTO_HASH=m > +CONFIG_CRYPTO_HASH2=m > +CONFIG_CRYPTO_RNG=m > +CONFIG_CRYPTO_RNG2=m > +CONFIG_CRYPTO_PCOMP=m > +CONFIG_CRYPTO_MANAGER=m > +CONFIG_CRYPTO_MANAGER2=m > +CONFIG_CRYPTO_GF128MUL=m > +# CONFIG_CRYPTO_NULL is not set > +# CONFIG_CRYPTO_PCRYPT is not set > +CONFIG_CRYPTO_WORKQUEUE=m > +CONFIG_CRYPTO_CRYPTD=m > +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=m > + > +# > +# Block modes > +# > +CONFIG_CRYPTO_CBC=m > +CONFIG_CRYPTO_CTR=m > +CONFIG_CRYPTO_CTS=m > +CONFIG_CRYPTO_ECB=m > +CONFIG_CRYPTO_LRW=m > +CONFIG_CRYPTO_PCBC=m > +CONFIG_CRYPTO_XTS=m > + > +# > +# Hash modes > +# > +CONFIG_CRYPTO_HMAC=m > +CONFIG_CRYPTO_XCBC=m > +# CONFIG_CRYPTO_VMAC is not set > + > +# > +# Digest > +# > +CONFIG_CRYPTO_CRC32C=m > +CONFIG_CRYPTO_GHASH=m > +# CONFIG_CRYPTO_MD4 is not set > +CONFIG_CRYPTO_MD5=m > +# CONFIG_CRYPTO_MICHAEL_MIC is not set > +# 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 is not set > +# CONFIG_CRYPTO_WP512 is not set > + > +# > +# Ciphers > +# > +CONFIG_CRYPTO_AES=m > +# CONFIG_CRYPTO_ANUBIS is not set > +# CONFIG_CRYPTO_ARC4 is not set > +# CONFIG_CRYPTO_BLOWFISH is not set > +# CONFIG_CRYPTO_CAMELLIA is not set > +# CONFIG_CRYPTO_CAST5 is not set > +# CONFIG_CRYPTO_CAST6 is not set > +CONFIG_CRYPTO_DES=m > +# CONFIG_CRYPTO_FCRYPT is not set > +# CONFIG_CRYPTO_KHAZAD is not set > +# CONFIG_CRYPTO_SALSA20 is not set > +# CONFIG_CRYPTO_SEED is not set > +# CONFIG_CRYPTO_SERPENT is not set > +# CONFIG_CRYPTO_TEA is not set > +# CONFIG_CRYPTO_TWOFISH is not set > + > +# > +# Compression > +# > +# CONFIG_CRYPTO_DEFLATE is not set > +# CONFIG_CRYPTO_ZLIB is not set > +# CONFIG_CRYPTO_LZO is not set > + > +# > +# Random Number Generation > +# > +CONFIG_CRYPTO_ANSI_CPRNG=m > +# CONFIG_CRYPTO_HW is not set > +# CONFIG_BINARY_PRINTF is not set > + > +# > +# Library routines > +# > +CONFIG_BITREVERSE=y > +CONFIG_GENERIC_FIND_LAST_BIT=y > +CONFIG_CRC_CCITT=m > +CONFIG_CRC16=m > +CONFIG_CRC_T10DIF=m > +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_DECOMPRESS_GZIP=y > +CONFIG_HAS_IOMEM=y > +CONFIG_HAS_IOPORT=y > +CONFIG_HAS_DMA=y > +CONFIG_CHECK_SIGNATURE=y > +CONFIG_HAVE_LMB=y > +CONFIG_NLATTR=y > diff --git a/kernel-source.changes b/kernel-source.changes > index 35f06d8..b2f212f 100644 > --- a/kernel-source.changes > +++ b/kernel-source.changes > @@ -1,4 +1,10 @@ > ------------------------------------------------------------------- > +Wed Apr 7 12:41:32 UTC 2010 - jengelh(a)medozas.de > + > +- Add config/sparc64/net that is light on size. For netbooting, > + both the kernel and initrd must fit into 10MB. > + > +------------------------------------------------------------------- > Wed Mar 31 17:12:43 CEST 2010 - jeffm(a)suse.de > > - Updated sparc64 config. -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Re: 2.6.34-rc3: simple du (on a big xfs tree) triggers oom killer [bisected: 57817c68229984818fea9e614d6f95249c3fb098]
by Hans-Peter Jansen 06 Apr '10

06 Apr '10

Hi Dave, On Tuesday 06 April 2010, 01:06:00 Dave Chinner wrote: > On Mon, Apr 05, 2010 at 01:35:41PM +0200, Hans-Peter Jansen wrote: > > > > > > Oh, this is a highmem box. You ran out of low memory, I think, which > > > is where all the inodes are cached. Seems like a VM problem or a > > > highmem/lowmem split config problem to me, not anything to do with > > > XFS... With all due respect, I disagree. See below. > > Might be, I don't have a chance to test this on a different FS. Thanks > > for the answer anyway, Dave. I hope, you don't mind, that I keep you > > copied on this thread.. > > > > This matter is, I cannot locate the problem from the syslog output. > > Might be a "can't see the forest because all the trees" syndrome. > > Well, I have to ask why you are running a 32bit PAE kernel when your > CPU is: > > <6>[ 0.085062] CPU0: Intel(R) Xeon(R) CPU X3460 @ 2.80GHz > stepping 05 > > 64bit capable. Use a 64 bit kernel and this problem should go away. Sure, but for compatibility reasons with a customer setup, that I'm fully responsible for and we strongly depend on, it is i586 still. (and it's a system, that I've full access on only for a few hours on sundays, which punishes my family..). Dave, I really don't want to disappoint you, but a lengthy bisection session points to: 57817c68229984818fea9e614d6f95249c3fb098 is the first bad commit commit 57817c68229984818fea9e614d6f95249c3fb098 Author: Dave Chinner <david(a)fromorbit.com> Date: Sun Jan 10 23:51:47 2010 +0000 xfs: reclaim all inodes by background tree walks We cannot do direct inode reclaim without taking the flush lock to ensure that we do not reclaim an inode under IO. We check the inode is clean before doing direct reclaim, but this is not good enough because the inode flush code marks the inode clean once it has copied the in-core dirty state to the backing buffer. It is the flush lock that determines whether the inode is still under IO, even though it is marked clean, and the inode is still required at IO completion so we can't reclaim it even though it is clean in core. Hence the requirement that we need to take the flush lock even on clean inodes because this guarantees that the inode writeback IO has completed and it is safe to reclaim the inode. With delayed write inode flushing, we coul dend up waiting a long time on the flush lock even for a clean inode. The background reclaim already handles this efficiently, so avoid all the problems by killing the direct reclaim path altogether. Signed-off-by: Dave Chinner <david(a)fromorbit.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Alex Elder <aelder(a)sgi.com> :040000 040000 9cada5739037ecd59afb358cf5ed6186b82d5236 8e6b6febccba69bc4cdbfd1886d545c369d64c41 M fs I will try to prove this by reverting this commit on a 2.6.33.2 build, but that's going to take another day, or so. > > It's hard to believe, that a current kernel on a current system with 12 > > GB, even if using the insane pae on i586 is not able to cope with an du > > on a 1.1 TB file tree. Since du is invokable by users, this creates a > > pretty ugly DOS attack for local users. > > Agreed. And FWIW, don't let your filesystems get near ENOSPC on > 2.6.34-rc, either.... > > (i.e. under sustained write load, 2.6.34-rc will hit the OOM killer > on page cache allocation before the filesystem can report ENOSPC to > the user application. Test 224 in the xfsqa suite on a VM w/ 1GB > RAM will trigger this with > 90% reliability....) Hmm, thanks for the warning. Will resort to 2.6.33.2 for now on my servers and keep an eye on the xfs commit logs... Cheers && greetings to the orbit ;-), Pete For the sake of completeness, here's the revert: --- commit dfe0d292280ad21c9cf3f240bb415913715d8980 Author: Hans-Peter Jansen <hpj(a)urpla.net> Date: Tue Apr 6 16:05:47 2010 +0200 Revert "xfs: reclaim all inodes by background tree walks" This reverts commit 57817c68229984818fea9e614d6f95249c3fb098. Avoid triggering the oom killer with a simple du on a big xfs tree on i586. Signed-off-by: Hans-Peter Jansen <hpj(a)urpla.net> :100644 100644 52e06b4... a76fc01... M fs/xfs/linux-2.6/xfs_super.c diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 52e06b4..a76fc01 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -954,14 +954,16 @@ xfs_fs_destroy_inode( ASSERT_ALWAYS(!xfs_iflags_test(ip, XFS_IRECLAIM)); /* - * We always use background reclaim here because even if the - * inode is clean, it still may be under IO and hence we have - * to take the flush lock. The background reclaim path handles - * this more efficiently than we can here, so simply let background - * reclaim tear down all inodes. + * If we have nothing to flush with this inode then complete the + * teardown now, otherwise delay the flush operation. */ + if (!xfs_inode_clean(ip)) { + xfs_inode_set_reclaim_tag(ip); + return; + } + out_reclaim: - xfs_inode_set_reclaim_tag(ip); + xfs_ireclaim(ip); } /* -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Re: 2.6.34-rc3: simple du (on a big xfs tree) triggers oom killer
by Hans-Peter Jansen 05 Apr '10

05 Apr '10

On Monday 05 April 2010, 02:49:06 Dave Chinner wrote: > On Mon, Apr 05, 2010 at 12:49:17AM +0200, Hans-Peter Jansen wrote: > > [Sorry for the cross post, but I don't know where to start to tackle this > > issue] > > > > Hi, > > > > on an attempt to get to a current kernel, I suffer from an issue, where a > > simple du on a reasonably big xfs tree leads to invoking the oom killer: > > How big is the directory tree (how many inodes, etc)? It's 1.1 TB system backup tree, let's say: many.. > > Apr 4 23:26:02 tyrex kernel: [ 488.161105] lowmem_reserve[]: 0 0 0 0 > > Apr 4 23:26:02 tyrex kernel: [ 488.161107] DMA: 18*4kB 53*8kB 31*16kB 20*32kB 14*64kB 8*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3552kB > > Apr 4 23:26:02 tyrex kernel: [ 488.161112] Normal: 32*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3704kB > > Apr 4 23:26:02 tyrex kernel: [ 488.161117] HighMem: 17*4kB 29*8kB 47*16kB 16*32kB 6*64kB 30*128kB 53*256kB 27*512kB 14*1024kB 7*2048kB 377*4096kB = 1606044kB > > Apr 4 23:26:02 tyrex kernel: [ 488.161122] 29947 total pagecache pages > > Apr 4 23:26:02 tyrex kernel: [ 488.161123] 0 pages in swap cache > > Apr 4 23:26:02 tyrex kernel: [ 488.161124] Swap cache stats: add 0, delete 0, find 0/0 > > Apr 4 23:26:02 tyrex kernel: [ 488.161125] Free swap = 2104476kB > > Apr 4 23:26:02 tyrex kernel: [ 488.161126] Total swap = 2104476kB > > Apr 4 23:26:02 tyrex kernel: [ 488.165523] 784224 pages RAM > > Apr 4 23:26:02 tyrex kernel: [ 488.165524] 556914 pages HighMem > > Apr 4 23:26:02 tyrex kernel: [ 488.165525] 12060 pages reserved > > Apr 4 23:26:02 tyrex kernel: [ 488.165526] 82604 pages shared > > Apr 4 23:26:02 tyrex kernel: [ 488.165527] 328045 pages non-shared > > Apr 4 23:26:02 tyrex kernel: [ 488.165529] Out of memory: kill process 4788 (mysqld-max) score 326208 or a child > > Apr 4 23:26:02 tyrex kernel: [ 488.165531] Killed process 4788 (mysqld-max) vsz:1304832kB, anon-rss:121428kB, file-rss:4336kB > > [...] > > Oh, this is a highmem box. You ran out of low memory, I think, which > is where all the inodes are cached. Seems like a VM problem or a > highmem/lowmem split config problem to me, not anything to do with > XFS... Might be, I don't have a chance to test this on a different FS. Thanks for the answer anyway, Dave. I hope, you don't mind, that I keep you copied on this thread.. This matter is, I cannot locate the problem from the syslog output. Might be a "can't see the forest because all the trees" syndrome. Today I repeated that thing with 2.6.24-rc3 as a pae build with openSUSE patches applied and vm.swappiness, vm.dirty_ratio and vm.dirty_background_ratio reset to kernel defaults. It behaves exactly the same, thus it looks like a generic problem. du -sh on the huge tree, this time gkrellmd triggered the oom killer, while the du process kept going. Apr 5 13:09:20 tyrex kernel: [ 1747.524375] XFS mounting filesystem sdd1 Apr 5 13:09:21 tyrex kernel: [ 1747.942048] Ending clean XFS mount for filesystem: sdd1 Apr 5 13:10:27 tyrex kernel: [ 1814.288944] oom_kill_process: 3 callbacks suppressed Apr 5 13:10:27 tyrex kernel: [ 1814.288946] gkrellmd invoked oom-killer: gfp_mask=0xd0, order=0, oom_adj=0 Apr 5 13:10:27 tyrex kernel: [ 1814.288948] gkrellmd cpuset=/ mems_allowed=0 Apr 5 13:10:27 tyrex kernel: [ 1814.288950] Pid: 4019, comm: gkrellmd Not tainted 2.6.34-rc3-13-pae #1 Apr 5 13:10:27 tyrex kernel: [ 1814.288951] Call Trace: Apr 5 13:10:27 tyrex kernel: [ 1814.288959] [<c0206181>] try_stack_unwind+0x1b1/0x200 Apr 5 13:10:27 tyrex kernel: [ 1814.288962] [<c020507f>] dump_trace+0x3f/0xe0 Apr 5 13:10:27 tyrex kernel: [ 1814.288965] [<c0205cfb>] show_trace_log_lvl+0x4b/0x60 Apr 5 13:10:27 tyrex kernel: [ 1814.288967] [<c0205d28>] show_trace+0x18/0x20 Apr 5 13:10:27 tyrex kernel: [ 1814.288970] [<c05ec570>] dump_stack+0x6d/0x7d Apr 5 13:10:27 tyrex kernel: [ 1814.288974] [<c02c758a>] dump_header+0x6a/0x1b0 Apr 5 13:10:27 tyrex kernel: [ 1814.288976] [<c02c772a>] oom_kill_process+0x5a/0x160 Apr 5 13:10:27 tyrex kernel: [ 1814.288979] [<c02c7bc6>] __out_of_memory+0x56/0xc0 Apr 5 13:10:27 tyrex kernel: [ 1814.288981] [<c02c7ca7>] out_of_memory+0x77/0x1b0 Apr 5 13:10:27 tyrex kernel: [ 1814.288984] [<c02cb07c>] __alloc_pages_slowpath+0x47c/0x4c0 Apr 5 13:10:27 tyrex kernel: [ 1814.288986] [<c02cb214>] __alloc_pages_nodemask+0x154/0x160 Apr 5 13:10:27 tyrex kernel: [ 1814.288989] [<c02f67a5>] alloc_pages_current+0x65/0xc0 Apr 5 13:10:27 tyrex kernel: [ 1814.288993] [<c055ca73>] tcp_sendmsg+0x893/0x990 Apr 5 13:10:27 tyrex kernel: [ 1814.288997] [<c05175f6>] sock_sendmsg+0xc6/0x100 Apr 5 13:10:27 tyrex kernel: [ 1814.289000] [<c0517794>] sys_sendto+0x114/0x160 Apr 5 13:10:27 tyrex kernel: [ 1814.289002] [<c0517817>] sys_send+0x37/0x40 Apr 5 13:10:27 tyrex kernel: [ 1814.289005] [<c05187de>] sys_socketcall+0x22e/0x2f0 Apr 5 13:10:27 tyrex kernel: [ 1814.289007] [<c0202e4c>] sysenter_do_call+0x12/0x22 Apr 5 13:10:27 tyrex kernel: [ 1814.289022] [<ffffe424>] 0xffffe424 Apr 5 13:10:27 tyrex kernel: [ 1814.289023] Mem-Info: Apr 5 13:10:27 tyrex kernel: [ 1814.289024] Node 0 DMA per-cpu: Apr 5 13:10:27 tyrex kernel: [ 1814.289025] CPU 0: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289026] CPU 1: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289027] CPU 2: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289028] CPU 3: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289030] CPU 4: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289031] CPU 5: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289032] CPU 6: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289033] CPU 7: hi: 0, btch: 1 usd: 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289033] Node 0 Normal per-cpu: Apr 5 13:10:27 tyrex kernel: [ 1814.289035] CPU 0: hi: 186, btch: 31 usd: 183 Apr 5 13:10:27 tyrex kernel: [ 1814.289036] CPU 1: hi: 186, btch: 31 usd: 126 Apr 5 13:10:27 tyrex kernel: [ 1814.289037] CPU 2: hi: 186, btch: 31 usd: 50 Apr 5 13:10:27 tyrex kernel: [ 1814.289038] CPU 3: hi: 186, btch: 31 usd: 178 Apr 5 13:10:27 tyrex kernel: [ 1814.289039] CPU 4: hi: 186, btch: 31 usd: 158 Apr 5 13:10:27 tyrex kernel: [ 1814.289040] CPU 5: hi: 186, btch: 31 usd: 181 Apr 5 13:10:27 tyrex kernel: [ 1814.289041] CPU 6: hi: 186, btch: 31 usd: 32 Apr 5 13:10:27 tyrex kernel: [ 1814.289042] CPU 7: hi: 186, btch: 31 usd: 164 Apr 5 13:10:27 tyrex kernel: [ 1814.289043] Node 0 HighMem per-cpu: Apr 5 13:10:27 tyrex kernel: [ 1814.289044] CPU 0: hi: 186, btch: 31 usd: 153 Apr 5 13:10:27 tyrex kernel: [ 1814.289045] CPU 1: hi: 186, btch: 31 usd: 148 Apr 5 13:10:27 tyrex kernel: [ 1814.289046] CPU 2: hi: 186, btch: 31 usd: 119 Apr 5 13:10:27 tyrex kernel: [ 1814.289047] CPU 3: hi: 186, btch: 31 usd: 173 Apr 5 13:10:27 tyrex kernel: [ 1814.289048] CPU 4: hi: 186, btch: 31 usd: 46 Apr 5 13:10:27 tyrex kernel: [ 1814.289049] CPU 5: hi: 186, btch: 31 usd: 167 Apr 5 13:10:27 tyrex kernel: [ 1814.289050] CPU 6: hi: 186, btch: 31 usd: 57 Apr 5 13:10:27 tyrex kernel: [ 1814.289051] CPU 7: hi: 186, btch: 31 usd: 52 Apr 5 13:10:27 tyrex kernel: [ 1814.289054] active_anon:145037 inactive_anon:14560 isolated_anon:0 Apr 5 13:10:27 tyrex kernel: [ 1814.289055] active_file:4510 inactive_file:30778 isolated_file:0 Apr 5 13:10:27 tyrex kernel: [ 1814.289055] unevictable:0 dirty:3 writeback:0 unstable:0 Apr 5 13:10:27 tyrex kernel: [ 1814.289056] free:2694178 slab_reclaimable:183482 slab_unreclaimable:4574 Apr 5 13:10:27 tyrex kernel: [ 1814.289057] mapped:9362 shmem:137 pagetables:994 bounce:0 Apr 5 13:10:27 tyrex kernel: [ 1814.289058] Node 0 DMA free:3488kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:20kB inactive_file:36 kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:4416kB slab_unre claimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Apr 5 13:10:27 tyrex kernel: [ 1814.289064] lowmem_reserve[]: 0 859 12054 12054 Apr 5 13:10:27 tyrex kernel: [ 1814.289066] Node 0 Normal free:3644kB min:3716kB low:4644kB high:5572kB active_anon:0kB inactive_anon:0kB active_file:848kB inacti ve_file:928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:879848kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:7295 12kB slab_unreclaimable:18280kB kernel_stack:3320kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Apr 5 13:10:27 tyrex kernel: [ 1814.289072] lowmem_reserve[]: 0 0 89561 89561 Apr 5 13:10:27 tyrex kernel: [ 1814.289074] Node 0 HighMem free:10769580kB min:512kB low:12620kB high:24728kB active_anon:580148kB inactive_anon:58240kB active_fi le:17172kB inactive_file:122148kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:11463844kB mlocked:0kB dirty:12kB writeback:0kB mapped:37448kB shme m:548kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:3976kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:96 all_unreclaimable ? no Apr 5 13:10:27 tyrex kernel: [ 1814.289080] lowmem_reserve[]: 0 0 0 0 Apr 5 13:10:27 tyrex kernel: [ 1814.289081] Node 0 DMA: 0*4kB 2*8kB 1*16kB 0*32kB 0*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3488kB Apr 5 13:10:27 tyrex kernel: [ 1814.289087] Node 0 Normal: 430*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 3768kB Apr 5 13:10:27 tyrex kernel: [ 1814.289092] Node 0 HighMem: 213*4kB 619*8kB 374*16kB 15*32kB 357*64kB 413*128kB 277*256kB 80*512kB 46*1024kB 22*2048kB 2558*4096kB = 10769580kB Apr 5 13:10:27 tyrex kernel: [ 1814.289097] 35438 total pagecache pages Apr 5 13:10:27 tyrex kernel: [ 1814.289098] 0 pages in swap cache Apr 5 13:10:27 tyrex kernel: [ 1814.289099] Swap cache stats: add 0, delete 0, find 0/0 Apr 5 13:10:27 tyrex kernel: [ 1814.289100] Free swap = 2104476kB Apr 5 13:10:27 tyrex kernel: [ 1814.289101] Total swap = 2104476kB Apr 5 13:10:27 tyrex kernel: [ 1814.317335] 3380720 pages RAM Apr 5 13:10:27 tyrex kernel: [ 1814.317337] 3154946 pages HighMem Apr 5 13:10:27 tyrex kernel: [ 1814.317338] 293990 pages reserved Apr 5 13:10:27 tyrex kernel: [ 1814.317338] 65372 pages shared Apr 5 13:10:27 tyrex kernel: [ 1814.317339] 359255 pages non-shared 0 0 0 10942040 4 776696 0 0 17512 4 2897 5178 1 7 92 0 0 0 0 10878436 4 833952 0 0 13396 0 2330 4329 1 5 94 0 0 0 0 10834376 4 872328 0 0 15072 32 2703 5578 0 7 92 0 2 0 0 10834000 4 874896 0 0 11228 0 2331 5601 0 4 95 0 0 0 0 10818628 4 875192 0 0 3172 10 773 1588 0 2 98 0 1 0 0 10819240 4 874452 0 0 5428 69 1395 3091 0 4 96 0 0 0 0 10818608 4 873360 0 0 17728 0 3056 10587 1 12 82 5 1 0 0 10831032 4 873860 0 0 7732 0 1954 5411 0 4 93 3 0 0 0 10825456 4 874208 0 0 2884 0 844 1907 1 2 98 0 0 0 0 10831656 4 873720 0 0 11968 0 2228 6897 0 5 95 0 0 0 0 10830760 4 873744 0 0 6424 8 1549 4021 0 3 94 3 2 0 0 10829524 4 873944 0 0 10160 81 2129 5325 0 4 96 0 0 0 0 10798644 4 874248 0 0 8112 16 2161 4348 1 3 96 0 0 0 0 10781788 4 874688 0 0 5340 0 1823 2924 1 2 97 0 0 2 0 10776580 4 875980 0 0 5964 0 1754 2722 1 4 93 1 0 1 0 10776848 4 875440 0 0 5152 8 1543 2313 0 3 87 11 1 1 0 10776704 4 875596 0 0 2416 0 1011 1632 0 5 79 16 3 3 0 10776712 4 875676 0 0 0 4 749 867 0 11 75 14 2 1 0 10879116 4 867544 0 0 7608 2138 3043 154270 7 13 77 3 2 1 0 10874356 4 870636 0 0 2476 0 1204 711732 0 14 79 7 3 1 0 10874248 4 870668 0 0 4 0 1078 1066604 0 14 71 14 2 1 0 10874040 4 870668 0 0 0 0 1055 1067483 0 11 79 11 2 1 0 10873792 4 870660 0 0 104 0 1137 1063509 0 13 73 13 2 1 0 10873608 4 870444 0 0 324 0 1335 1055994 0 12 76 12 3 0 0 11323756 4 421084 0 0 1768 0 1709 424405 0 16 76 7 1 0 0 11558484 4 186672 0 0 10936 121 2212 3308 1 6 93 0 1 0 0 11501320 4 243908 0 0 13020 0 2281 4205 0 6 93 0 1 0 0 11413776 4 330896 0 0 19872 0 3492 6304 1 6 93 0 0 0 0 11328588 4 415920 0 0 19568 0 3482 6139 1 8 91 0 1 0 0 11299456 4 475428 0 0 15056 0 3054 5242 1 5 94 0 oom killer invoked around the lines with > 1000000 cs. It's hard to believe, that a current kernel on a current system with 12 GB, even if using the insane pae on i586 is not able to cope with an du on a 1.1 TB file tree. Since du is invokable by users, this creates a pretty ugly DOS attack for local users. Updated boot log: ftp://urpla.net/boot-pae.msg Pete -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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