[git pull] scheduler changes for v2.6.26

[git pull] scheduler changes for v2.6.26

[Ingo Molnar]

Linus, please pull the latest scheduler git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched-devel.git for-linus

The cpumask changes (needed for 4096 CPU support) also touch the x86 
tree - the recent x86.git pull i sent will cleanly merge with this tree, 
in either order. The only real complication the 4K CPU related changes 
have are in the scheduler code - that's why they were merged and tested 
in this tree. They have wider API impact than the scheduler but those 
are straightforward/trivial. It was all tested in linux-next as well.

Thanks!

	Ingo

------------------>
Dhaval Giani (4):
      sched: cleanup cpuacct variable names
      sched: allow cpuacct stats to be reset
      sched: mix tasks and groups
      sched: allow the group scheduler to have multiple levels

Dmitry Adamushko (1):
      latencytop: optimize LT_BACKTRACEDEPTH loops a bit

Gregory Haskins (1):
      sched: fix cpus_allowed settings

Guillaume Chazarain (1):
      sched: fix rq->clock overflows detection with CONFIG_NO_HZ

Hidetoshi Seto (2):
      sched, cpuset: customize sched domains, docs
      sched, cpuset: customize sched domains, core

Ingo Molnar (12):
      sched: re-do "sched: fix fair sleepers"
      sched: make cpu_clock() globally synchronous
      sched: introduce SCHED_FEAT_SYNC_WAKEUPS, turn it off
      sched: feat affine wakeups
      sched: cache hot buddy
      sched: reenable sync wakeups
      sched: remove sysctl_sched_batch_wakeup_granularity
      time: add ns_to_ktime()
      sched: fix checks
      sched: add SCHED_FEAT_DEADLINE
      sched: features fix
      sched: build fix

Mike Travis (21):
      cpumask: add cpumask_scnprintf_len function
      x86: reduce memory and stack usage in intel_cacheinfo
      x86: oprofile: remove NR_CPUS arrays in arch/x86/oprofile/nmi_int.c
      asm-generic: add node_to_cpumask_ptr macro
      numa: move large array from stack to _initdata section
      cpumask: Cleanup more uses of CPU_MASK and NODE_MASK
      sched: remove fixed NR_CPUS sized arrays in kernel_sched_c
      x86: use new set_cpus_allowed_ptr function
      generic: use new set_cpus_allowed_ptr function
      cpuset: modify cpuset_set_cpus_allowed to use cpumask pointer
      generic: reduce stack pressure in sched_affinity
      nodemask: use new node_to_cpumask_ptr function
      cpumask: reduce stack usage in SD_x_INIT initializers
      cpumask: add CPU_MASK_ALL_PTR macro
      x86: convert cpumask_of_cpu macro to allocated array
      x86: modify show_shared_cpu_map in intel_cacheinfo
      cpumask: use new cpus_scnprintf function
      cpumask: add show cpu map functions
      sched: remove another cpumask_t variable from stack
      init: move setup of nr_cpu_ids to as early as possible
      sched: add new set_cpus_allowed_ptr function

Olof Johansson (1):
      tasklets: execute tasklets in the same order they were queued

Peter Zijlstra (17):
      sched: fix wakeup granularity for buddies
      sched: fix regression with sched yield
      sched: rt-group: synchonised bandwidth period
      sched: rt-group: smp balancing
      sched: old sleeper bonus
      sched: fix the task_group hierarchy for UID grouping
      sched: task_group hierarchy
      sched: rt: multi level group constraints
      sched: prepatory code movement
      sched: fair-group: SMP-nice for group scheduling
      sched: debug: add some debug code to handle the full hierarchy
      sched: rt-group: optimize dequeue_rt_stack
      sched: fair-group scheduling vs latency
      sched: fair-group: de-couple load-balancing from the rb-trees
      sched: fair: weight calculations
      sched: debug: show a weight tree
      sched: /debug/sched_features

Reynes Philippe (1):
      sched: sched.c needs tick.h

Viktor Radnai (1):
      sched: better rt-group documentation

 Documentation/cpusets.txt                        |   72 +-
 Documentation/scheduler/sched-rt-group.txt       |  188 ++-
 arch/x86/Kconfig                                 |    3 +
 arch/x86/kernel/acpi/cstate.c                    |    4 +-
 arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c       |   28 +-
 arch/x86/kernel/cpu/cpufreq/powernow-k8.c        |   32 +-
 arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c |   13 +-
 arch/x86/kernel/cpu/cpufreq/speedstep-ich.c      |   20 +-
 arch/x86/kernel/cpu/intel_cacheinfo.c            |   92 +-
 arch/x86/kernel/cpu/mcheck/mce_amd_64.c          |   46 +-
 arch/x86/kernel/io_apic_64.c                     |    2 +-
 arch/x86/kernel/microcode.c                      |   16 +-
 arch/x86/kernel/reboot.c                         |    2 +-
 arch/x86/kernel/setup.c                          |   28 +-
 arch/x86/mm/numa_64.c                            |    3 +-
 arch/x86/oprofile/nmi_int.c                      |   49 +-
 drivers/acpi/processor_throttling.c              |   10 +-
 drivers/base/cpu.c                               |   48 +
 drivers/base/node.c                              |   29 +-
 drivers/base/topology.c                          |   41 +-
 drivers/firmware/dcdbas.c                        |    4 +-
 drivers/pci/pci-driver.c                         |    9 +-
 drivers/pci/pci-sysfs.c                          |   20 +-
 drivers/pci/probe.c                              |   27 +-
 include/asm-alpha/topology.h                     |    3 +-
 include/asm-frv/topology.h                       |    4 +-
 include/asm-generic/topology.h                   |   14 +
 include/asm-ia64/topology.h                      |    7 +-
 include/asm-powerpc/topology.h                   |    3 +-
 include/asm-sh/topology.h                        |    2 +-
 include/asm-x86/topology.h                       |   22 +-
 include/linux/bitmap.h                           |    1 +
 include/linux/cpumask.h                          |   25 +-
 include/linux/cpuset.h                           |   13 +-
 include/linux/init_task.h                        |    3 +
 include/linux/ktime.h                            |    6 +
 include/linux/sched.h                            |   56 +-
 include/linux/sysdev.h                           |   17 +-
 include/linux/topology.h                         |   46 +-
 init/Kconfig                                     |    7 +
 init/main.c                                      |   24 +-
 kernel/compat.c                                  |    2 +-
 kernel/cpu.c                                     |    6 +-
 kernel/cpuset.c                                  |  100 +-
 kernel/irq/chip.c                                |    2 +-
 kernel/kmod.c                                    |    2 +-
 kernel/kthread.c                                 |    1 +
 kernel/latencytop.c                              |   27 +-
 kernel/rcupreempt.c                              |    4 +-
 kernel/rcutorture.c                              |   15 +-
 kernel/sched.c                                   | 1912 ++++++++++++++++++----
 kernel/sched_debug.c                             |   36 +-
 kernel/sched_fair.c                              |  580 +++++---
 kernel/sched_features.h                          |   10 +
 kernel/sched_rt.c                                |  227 ++-
 kernel/sched_stats.h                             |    8 +-
 kernel/softirq.c                                 |   63 +-
 kernel/stop_machine.c                            |    2 +-
 kernel/sysctl.c                                  |   15 +-
 kernel/time/tick-sched.c                         |    5 -
 kernel/user.c                                    |   30 +-
 lib/bitmap.c                                     |   16 +
 mm/allocpercpu.c                                 |    3 +-
 mm/page_alloc.c                                  |    6 +-
 mm/pdflush.c                                     |    4 +-
 mm/slab.c                                        |    5 +-
 mm/vmscan.c                                      |   18 +-
 net/sunrpc/svc.c                                 |   16 +-
 68 files changed, 3157 insertions(+), 997 deletions(-)
 create mode 100644 kernel/sched_features.h

Re: [git pull] scheduler changes for v2.6.26

[Guillaume Chazarain]

On 4/19/08, Ingo Molnar <mingo@elte.hu> wrote:
>  Guillaume Chazarain (1):
>       sched: fix rq->clock overflows detection with CONFIG_NO_HZ

This one should have been dropped (per http://lkml.org/lkml/2008/1/25/413)
I don't like rq->clock relying on jiffies, and you already fixed the
original manifestation of the problem in:

commit 2997c8c4a0b179e8b834a7f30ba4323f2c60ccf4
Author: Ingo Molnar <mingo@elte.hu>
Date:   Fri Jan 11 13:35:54 2008 +0100

    block: fix blktrace timestamps

    David Dillow reported broken blktrace timestamps. The reason
    is cpu_clock() which is not a global time source.

    Fix bkltrace timestamps by using ktime_get() like the networking
    code does for packet timestamps. This also removes a whole lot
    of complexity from bkltrace.c and shrinks the code by 500 bytes:

       text    data     bss     dec     hex filename
       2888     124      44    3056     bf0 blktrace.o.before
       2390     116      44    2550     9f6 blktrace.o.after

    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>


-- 
Guillaume

Re: [git pull] scheduler changes for v2.6.26

[Ingo Molnar]

* Guillaume Chazarain <guichaz@gmail.com> wrote:

> On 4/19/08, Ingo Molnar <mingo@elte.hu> wrote:
> >  Guillaume Chazarain (1):
> >       sched: fix rq->clock overflows detection with CONFIG_NO_HZ
> 
> This one should have been dropped (per 
> http://lkml.org/lkml/2008/1/25/413) I don't like rq->clock relying on 
> jiffies, and you already fixed the original manifestation of the 
> problem in:

no, it was still needed on a testbox of Peter on nohz.

	Ingo

Re: [git pull] scheduler changes for v2.6.26

[Peter Zijlstra]

On Sat, 2008-04-19 at 20:49 +0200, Ingo Molnar wrote:
> * Guillaume Chazarain <guichaz@gmail.com> wrote:
> 
> > On 4/19/08, Ingo Molnar <mingo@elte.hu> wrote:
> > >  Guillaume Chazarain (1):
> > >       sched: fix rq->clock overflows detection with CONFIG_NO_HZ
> > 
> > This one should have been dropped (per 
> > http://lkml.org/lkml/2008/1/25/413) I don't like rq->clock relying on 
> > jiffies, and you already fixed the original manifestation of the 
> > problem in:
> 
> no, it was still needed on a testbox of Peter on nohz.

Yeah, I got a rq->clock rate of about 500ms every second. With this
patch I got the full 1000.

Re: [git pull] scheduler changes for v2.6.26

[Frans Pop]

Ingo Molnar wrote:
> Ingo Molnar (12):
>       sched: re-do "sched: fix fair sleepers"

Has the regression [1] that was traced to this change been fixed now?

The regression was confirmed to be also present in sched-devel.git at the 
time of -rc8, so I'd expect it still to be valid unless of course the cause 
was found since then.

Cheers,
FJP

[1] http://bugzilla.kernel.org/show_bug.cgi?id=10428

Re: [git pull] scheduler changes for v2.6.26

[Ingo Molnar]

* Frans Pop <elendil@planet.nl> wrote:

> Ingo Molnar wrote:
> > Ingo Molnar (12):
> >       sched: re-do "sched: fix fair sleepers"
> 
> Has the regression [1] that was traced to this change been fixed now?
> 
> The regression was confirmed to be also present in sched-devel.git at 
> the time of -rc8, so I'd expect it still to be valid unless of course 
> the cause was found since then.

Peter reported a similar interactivity problem to be gone, so lets 
re-try this again - the change makes sense and if you see problems it's 
hiding something we really want to fix. It would be nice if you could 
try sched-devel/latest because it has an improved ftrace "sched_switch" 
tracer where you can generate much longer traces of this incident. Try 
the new /debug/trace_entries runtime tunable.

	Ingo

Re: [git pull] scheduler changes for v2.6.26

[Frans Pop]

On Monday 21 April 2008, you wrote:
> * Frans Pop <elendil@planet.nl> wrote:
> > Ingo Molnar wrote:
> > > Ingo Molnar (12):
> > >       sched: re-do "sched: fix fair sleepers"
> >
> > Has the regression [1] that was traced to this change been fixed now?
> >
> > The regression was confirmed to be also present in sched-devel.git at
> > the time of -rc8, so I'd expect it still to be valid unless of course
> > the cause was found since then.
>
> Peter reported a similar interactivity problem to be gone, so lets
> re-try this again - the change makes sense and if you see problems it's
> hiding something we really want to fix.

IIRC he mentioned seeing something himself during 2.6.25, but we'd already 
established that was unrelated to what I was seeing as his workaround 
(booting with nohz) did not work for me.

I can again reproduce the issue with sched-devel/latest :-(
latencytop regularly reports 500-700 msec latencies for amarokapp again 
while compiling glibc.

I expect that means it's also back in mainline?
What would be preferred for bugzilla: reopening the existing report (#10428) 
or opening a new one?

> It would be nice if you could 
> try sched-devel/latest because it has an improved ftrace "sched_switch"
> tracer where you can generate much longer traces of this incident. Try
> the new /debug/trace_entries runtime tunable.

I'll try to get the trace and will reply on the private thread we had.
I may need additional instructions though.

Cheers,
FJP

Re: [git pull] scheduler changes for v2.6.26

[Ingo Molnar]

* Frans Pop <elendil@planet.nl> wrote:

> > It would be nice if you could try sched-devel/latest because it has 
> > an improved ftrace "sched_switch" tracer where you can generate much 
> > longer traces of this incident. Try the new /debug/trace_entries 
> > runtime tunable.
> 
> I'll try to get the trace and will reply on the private thread we had. 
> I may need additional instructions though.

you could also reply to this thread if you dont mind, so that others can 
chime in too.

the 700-800 msecs of delays you see are very "brutal" so there must be 
something fundamentally wrong going on here.

Could you first check (under sched-devel/latest) the quality of your 
sched-clock, via running this script:

   http://people.redhat.com/mingo/cfs-scheduler/tools/watch-rq-clock.sh

if you run it, it should output ~1000 msecs periods every second:

 europe:~> watch-rq-clock.sh
 1002.115042
 1005.509851
 1004.187275
 1004.409980
 1004.430264
 1004.445508

if it's way too 'slow', say it only 100 msecs per second, then the 
scheduler clock is mis-measuring time and what the scheduler thinks to 
be a 40 msecs delay might become a 400 msecs delay.

	Ingo

Re: [git pull] scheduler changes for v2.6.26

[Mike Galbraith]

On Mon, 2008-04-21 at 21:43 +0200, Ingo Molnar wrote: 
> * Frans Pop <elendil@planet.nl> wrote:
> 
> > > It would be nice if you could try sched-devel/latest because it has 
> > > an improved ftrace "sched_switch" tracer where you can generate much 
> > > longer traces of this incident. Try the new /debug/trace_entries 
> > > runtime tunable.
> > 
> > I'll try to get the trace and will reply on the private thread we had. 
> > I may need additional instructions though.
> 
> you could also reply to this thread if you dont mind, so that others can 
> chime in too.
> 
> the 700-800 msecs of delays you see are very "brutal" so there must be 
> something fundamentally wrong going on here.

I'm seeing latency hits with 26.git, whereas 25 is hit free. 

   LatencyTOP version 0.3       (C) 2008 Intel Corporation

Cause                                                Maximum     Percentage
Scheduler: waiting for cpu                        436.0 msec         79.8 %
do_fork sys_vfork ptregscall_common                37.7 msec          1.5 %
blk_execute_rq scsi_execute scsi_execute_req sr_te 30.5 msec          0.2 %
blk_execute_rq scsi_execute scsi_execute_req sd_re 28.7 msec          0.6 %
msleep wakeup_rh uhci_rh_resume hcd_bus_resume gen 23.3 msec          0.3 %
blk_execute_rq scsi_execute scsi_execute_req scsi_ 23.0 msec          0.8 %
down tty_write vfs_write sys_write system_call_aft 21.9 msec          0.1 %
do_get_write_access journal_get_write_access __ext 21.8 msec          0.1 %
blk_execute_rq scsi_execute scsi_execute_req sr_te 16.5 msec          0.3 %
r_block_media_changed check_disk_change cdrom_open sr_block_open do_open




Process amarokapp (4645)
Scheduler: waiting for cpu                        436.0 msec         93.8 %
do_select core_sys_select sys_select system_call_a  4.8 msec          4.7 %
do_sys_poll sys_poll system_call_after_swapgs       4.7 msec          1.5 %

> 
> Could you first check (under sched-devel/latest) the quality of your 
> sched-clock, via running this script:
> 
>    http://people.redhat.com/mingo/cfs-scheduler/tools/watch-rq-clock.sh
> 
> if you run it, it should output ~1000 msecs periods every second:
> 
>  europe:~> watch-rq-clock.sh
>  1002.115042
>  1005.509851
>  1004.187275
>  1004.409980
>  1004.430264
>  1004.445508
> 
> if it's way too 'slow', say it only 100 msecs per second, then the 
> scheduler clock is mis-measuring time and what the scheduler thinks to 
> be a 40 msecs delay might become a 400 msecs delay.

Erm, should my Q6600 emit such?

2.6.25:
51.743501
124.292008
59.719506
268.016760
64.004011
144.113851
87.900658
116.007257
72.004509

On 26.git, I get numbers like yours, but with occasional dips down to
~700, though the latency hits don't _seem_ to be synchronous with
watch-rq-clock.sh glitchies.

	-Mike

Re: [git pull] scheduler changes for v2.6.26

[Ingo Molnar]

* Mike Galbraith <efault@gmx.de> wrote:

> > the 700-800 msecs of delays you see are very "brutal" so there must 
> > be something fundamentally wrong going on here.
> 
> I'm seeing latency hits with 26.git, whereas 25 is hit free.

ok. I think what happens is that your broken sched-clock hid the real 
breakage. Lets try fix the real breakage now.

I've uploaded a new sched-devel.git that is against very latest -git, 
could you try ftrace (with a sufficiently large 
/debug/tracing/tracing_max_entries value) - perhaps the 
worst-case-wakeup-latency tracer shows large latencies? If not, then 
maybe the sched_switch tracer gives a better insight into what's 
happening?

> Erm, should my Q6600 emit such?

on nohz it could happen - and fixed in -git. Patch looked too dangerous 
for late-2.6.25 to merge.

> On 26.git, I get numbers like yours, but with occasional dips down to 
> ~700, though the latency hits don't _seem_ to be synchronous with 
> watch-rq-clock.sh glitchies.

hm, the dips shouldnt be happening normally.

	Ingo

Re: [git pull] scheduler changes for v2.6.26

[Kevin Winchester]

Ingo Molnar wrote:
> * Frans Pop <elendil@planet.nl> wrote:
> 
>>> It would be nice if you could try sched-devel/latest because it has 
>>> an improved ftrace "sched_switch" tracer where you can generate much 
>>> longer traces of this incident. Try the new /debug/trace_entries 
>>> runtime tunable.
>> I'll try to get the trace and will reply on the private thread we had. 
>> I may need additional instructions though.
> 
> you could also reply to this thread if you dont mind, so that others can 
> chime in too.
> 
> the 700-800 msecs of delays you see are very "brutal" so there must be 
> something fundamentally wrong going on here.
> 
> Could you first check (under sched-devel/latest) the quality of your 
> sched-clock, via running this script:
> 
>    http://people.redhat.com/mingo/cfs-scheduler/tools/watch-rq-clock.sh
> 
> if you run it, it should output ~1000 msecs periods every second:
> 
>  europe:~> watch-rq-clock.sh
>  1002.115042
>  1005.509851
>  1004.187275
>  1004.409980
>  1004.430264
>  1004.445508
> 
> if it's way too 'slow', say it only 100 msecs per second, then the 
> scheduler clock is mis-measuring time and what the scheduler thinks to 
> be a 40 msecs delay might become a 400 msecs delay.
> 

Is this supposed to be true for everyone?

kevin@alekhine:~/linux$ uname -a
Linux alekhine 2.6.25-02519-g3925e6f #10 PREEMPT Sat Apr 19 12:36:49 ADT 2008 x86_64 GNU/Linux

kevin@alekhine:~/linux$ ./watch-rq-clock.sh
89.986517
81.033471
76.942776
90.986318
75.988551
85.987089
74.988696
85.987078
73.988858
88.986641
68.989600

kevin@alekhine:~/linux$ cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 31
model name      : AMD Athlon(tm) 64 Processor 3000+
stepping        : 0
cpu MHz         : 1000.000
cache size      : 512 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt lm 3dnowext 3dnow
rep_good lahf_lm
bogomips        : 2006.79
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp

Does that mean anything?  Is there any other testing I should perform?

-- 
Kevin Winchester

Re: [git pull] scheduler changes for v2.6.26

[Peter Zijlstra]

On Tue, 2008-04-22 at 10:59 +0200, Ingo Molnar wrote:
> * Mike Galbraith <efault@gmx.de> wrote:
> 
> > > the 700-800 msecs of delays you see are very "brutal" so there must 
> > > be something fundamentally wrong going on here.
> > 
> > I'm seeing latency hits with 26.git, whereas 25 is hit free.
> 
> ok. I think what happens is that your broken sched-clock hid the real 
> breakage. Lets try fix the real breakage now.
> 
> I've uploaded a new sched-devel.git that is against very latest -git, 
> could you try ftrace (with a sufficiently large 
> /debug/tracing/tracing_max_entries value) - perhaps the 
> worst-case-wakeup-latency tracer shows large latencies? If not, then 
> maybe the sched_switch tracer gives a better insight into what's 
> happening?
> 
> > Erm, should my Q6600 emit such?
> 
> on nohz it could happen - and fixed in -git. Patch looked too dangerous 
> for late-2.6.25 to merge.

Also, it only happens when the cpu has idle time; and that typically
happens when its well,. idle - so not much to schedule wrong.

That said; yes there are boundary effect that could make it show up.

> > On 26.git, I get numbers like yours, but with occasional dips down to 
> > ~700, though the latency hits don't _seem_ to be synchronous with 
> > watch-rq-clock.sh glitchies.
> 
> hm, the dips shouldnt be happening normally.

Agreed, those ought to be gone.. Guillaume do you see any holes in the
current rq clock code?

Re: [git pull] scheduler changes for v2.6.26

[David Miller]

From: Kevin Winchester <kjwinchester@gmail.com>
Date: Tue, 22 Apr 2008 06:41:47 -0300

> kevin@alekhine:~/linux$ ./watch-rq-clock.sh
> 89.986517
> 81.033471
> 76.942776
> 90.986318
> 75.988551
> 85.987089
> 74.988696
> 85.987078
> 73.988858
> 88.986641
> 68.989600

The results on my 128-cpu Niagara2 box are even more interesting:

davem@maramba:~$ /bin/bash ./watch-rq-clock.sh 
0
0
0
0
0
0
0
0
0
0
0
0
0
...

I guess this script doesn't work correctly when the cpu
whose clock value it greps out of /proc/sched_debug is
in NOHZ mode?

Re: [git pull] scheduler changes for v2.6.26

[Peter Zijlstra]

On Tue, 2008-04-22 at 03:49 -0700, David Miller wrote:
> From: Kevin Winchester <kjwinchester@gmail.com>
> Date: Tue, 22 Apr 2008 06:41:47 -0300
> 
> > kevin@alekhine:~/linux$ ./watch-rq-clock.sh
> > 89.986517
> > 81.033471
> > 76.942776
> > 90.986318
> > 75.988551
> > 85.987089
> > 74.988696
> > 85.987078
> > 73.988858
> > 88.986641
> > 68.989600
> 
> The results on my 128-cpu Niagara2 box are even more interesting:
> 
> davem@maramba:~$ /bin/bash ./watch-rq-clock.sh 
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> 0
> ....
> 
> I guess this script doesn't work correctly when the cpu
> whose clock value it greps out of /proc/sched_debug is
> in NOHZ mode?

Yeah - looking at the script it seems to look at the last one, so if
indeed that cpu is fully idle its rq clock will be stalled.

The fix that went in right after .25 was that when it came out of nohz
mode rq->clock could catch up 1 jiffy even though it had been out much
longer.

So the interesting thing to know is whether rq->clock properly accounts
for all idle time when the cpu leaves idle mode.

Re: [git pull] scheduler changes for v2.6.26

[Mike Galbraith]

On Tue, 2008-04-22 at 10:59 +0200, Ingo Molnar wrote:
> * Mike Galbraith <efault@gmx.de> wrote:
> 
> > > the 700-800 msecs of delays you see are very "brutal" so there must 
> > > be something fundamentally wrong going on here.
> > 
> > I'm seeing latency hits with 26.git, whereas 25 is hit free.
> 
> ok. I think what happens is that your broken sched-clock hid the real 
> breakage. Lets try fix the real breakage now.
> 
> I've uploaded a new sched-devel.git that is against very latest -git, 
> could you try ftrace (with a sufficiently large 
> /debug/tracing/tracing_max_entries value) - perhaps the 
> worst-case-wakeup-latency tracer shows large latencies? If not, then 
> maybe the sched_switch tracer gives a better insight into what's 
> happening?

Well, looks like this is going to have to wait.  sched-devel is locking
hard on me, both sched-devel and .git are losing my darn keyboard right
in the middle of things, and my serial ports are (still) so screwed up I
can't get minicom working right.  Arg.

	-Mike

Re: [git pull] scheduler changes for v2.6.26

[Mike Galbraith]

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On Tue, 2008-04-22 at 14:25 +0200, Mike Galbraith wrote:
> On Tue, 2008-04-22 at 10:59 +0200, Ingo Molnar wrote:
> > * Mike Galbraith <efault@gmx.de> wrote:
> > 
> > > > the 700-800 msecs of delays you see are very "brutal" so there must 
> > > > be something fundamentally wrong going on here.
> > > 
> > > I'm seeing latency hits with 26.git, whereas 25 is hit free.
> > 
> > ok. I think what happens is that your broken sched-clock hid the real 
> > breakage. Lets try fix the real breakage now.
> > 
> > I've uploaded a new sched-devel.git that is against very latest -git, 
> > could you try ftrace (with a sufficiently large 
> > /debug/tracing/tracing_max_entries value) - perhaps the 
> > worst-case-wakeup-latency tracer shows large latencies? If not, then 
> > maybe the sched_switch tracer gives a better insight into what's 
> > happening?
> 
> Well, looks like this is going to have to wait.  sched-devel is locking
> hard on me, both sched-devel and .git are losing my darn keyboard right
> in the middle of things, and my serial ports are (still) so screwed up I
> can't get minicom working right.  Arg.

I dug my old p3/500 out and hooked it up since I still can't get minicom
functional plugging P4->Q6600, but no joy.  Whatever the heck is going
wrong in sched-devel is so catastrophic that not one character hits the
console when it locks, and nmi_watchdog=1 does nada.

FWIW, all I am doing is listening to music in amarok while a make -j4
glibc build is running, watching latencytop and watch-rq-clock.sh (nice
-15).  Latency hits are smaller, but still present without NO_HZ btw.
The largest I ever saw in latencytop before death arrived was < 300ms.
(still size mondo)

config attached.

	-Mike

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Re: [git pull] scheduler changes for v2.6.26

[Frans Pop]

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(Dropping Rafael, Linus and Andrew from CC.)

On Monday 21 April 2008, you wrote:
> * Frans Pop <elendil@planet.nl> wrote:
> > > It would be nice if you could try sched-devel/latest because it has
> > > an improved ftrace "sched_switch" tracer where you can generate much
> > > longer traces of this incident. Try the new /debug/trace_entries
> > > runtime tunable.
> >
> > I'll try to get the trace and will reply on the private thread we had.
> > I may need additional instructions though.
>
> you could also reply to this thread if you dont mind, so that others can
> chime in too.

OK. I must admit I was a bit surprised that things were taken private last 
time. But I'll just keep following your lead :-)

> the 700-800 msecs of delays you see are very "brutal" so there must be
> something fundamentally wrong going on here.
>
> Could you first check (under sched-devel/latest) the quality of your
> sched-clock, via running this script:
>    http://people.redhat.com/mingo/cfs-scheduler/tools/watch-rq-clock.sh

My clock looks OK:
1009.609822
1012.920151
1015.125826
1009.978393
1011.318990
1010.932234
1012.080720
1009.895988
1013.510765
1009.280119
1009.758037
1013.955419
1008.747707
1014.474823

Before I get to some facts from testing, first a possible tracer bug.

Trace settings:
# cat available_tracers
mmiotrace wakeup sched_switch none
# cat current_tracer
sched_switch
# cat iter_ctrl
print-parent nosym-offset nosym-addr noverbose noraw nohex nobin noblock 
nostacktrace nosched-tree
# cat trace_entries
50005

If I enable tracing with these settings, I get data in both trace *and* in 
latency_trace. Is the last correct? From http://lkml.org/lkml/2008/2/10/43 
I got the impression that file should only be used if the "wakeup" tracer 
is active.


Right, finally to the traces and some background info.

I've run three 20 minute tests. For each I've counted the clearly audible 
skips in music:
1) build without tracing, console with build running active: 17 skips
2) build without tracing, build console not visible: 16 skips
3) build with tracing, build console not visible: 11 skips

With the first build processor usage varies between 60 and 75% (over two 
cores); with the others its fairly constant at 50% so 1 core in full use 
and the other basically idle. All three builds do reach the same point in 
the about the same time though, so the extra processor usage for the first 
build is apparently just display update overhead.

The number of skips seems fairly constant. They don't seem to happen at 
exactly the same points, but there are clearly points where they are more 
likely. Most striking is that in all three cases I had a series of 4-6 
skips at ~17-18 minutes into the build.

From the last run I've got three traces with 50000 entries (about a minute 
worth each). Traces 1 and 2 should each have two skips and trace 3 should 
have four. I've saved both the trace and latency_trace (ltrace) files.

They are available at: http://people.debian.org/~fjp/tmp/kernel/sched/.

BTW, did either of you actually look at the traces I sent for .24? I never 
got any feedback on those.

Cheers,
FJP

P.S. I've got group scheduling active in this config as my tests with .24 
showed that did not make any difference. Can rerun without if needed.


[-- Attachment #2: config-2.6.26-rc0-sched-devel.git-x86-latest.git --]
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#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26-rc0
# Mon Apr 21 16:06:49 2008
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
# CONFIG_GENERIC_LOCKBREAK is not set
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_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 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_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_AOUT=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_X86_64_SMP=y
CONFIG_X86_HT=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=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_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=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=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_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_MARKERS=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
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_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

#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_MEMTEST_BOOTPARAM=y
CONFIG_MEMTEST_BOOTPARAM_VALUE=0
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 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=y
CONFIG_X86_L1_CACHE_BYTES=128
CONFIG_X86_INTERNODE_CACHE_BYTES=128
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_X86_DS=y
CONFIG_X86_PTRACE_BTS=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_GART_IOMMU=y
CONFIG_CALGARY_IOMMU=y
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
CONFIG_IOMMU_HELPER=y
CONFIG_SWIOTLB=y
CONFIG_NR_CPUS=32
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_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
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_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_STATIC is not set
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y

#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MTRR=y
# 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=y
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 is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y

#
# Power management options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=m
# CONFIG_ACPI_BAY is not set
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
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_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=m

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

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

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
CONFIG_PCIEAER=y
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_K8_NB=y
# CONFIG_PCCARD is not set
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_FAKE=m
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m
CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m
CONFIG_HOTPLUG_PCI_SHPC=m

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=m
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
CONFIG_DEFAULT_BIC=y
# CONFIG_DEFAULT_CUBIC is not set
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="bic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IP_VS=m
# 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_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
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_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=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
# CONFIG_NF_CT_PROTO_DCCP 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=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=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_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=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_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_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m

#
# IP: Netfilter Configuration
#
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_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_ADDRTYPE=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_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=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_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m

#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m

#
# Bridge: Netfilter Configuration
#
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_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_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 is not set
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
CONFIG_LLC=m
# 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=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RR=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=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=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_DEBUG is not set
CONFIG_RXKAD=m
CONFIG_FIB_RULES=y

#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# 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

#
# 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=m
# 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=m
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0x4000000
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
CONFIG_MTD_SC520CDP=m
CONFIG_MTD_NETSC520=m
CONFIG_MTD_TS5500=m
CONFIG_MTD_SBC_GXX=m
# 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 is not set
CONFIG_MTD_NETtel=m
CONFIG_MTD_DILNETPC=m
CONFIG_MTD_DILNETPC_BOOTSIZE=0x80000
# CONFIG_MTD_L440GX is not set
CONFIG_MTD_PCI=m
# CONFIG_MTD_INTEL_VR_NOR is not set
CONFIG_MTD_PLATRAM=m

#
# 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=m
CONFIG_MTD_PHRAM=m
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=m
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=m
# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set
CONFIG_MTD_NAND_CAFE=m
# CONFIG_MTD_NAND_NANDSIM is not set
CONFIG_MTD_NAND_PLATFORM=m
# CONFIG_MTD_ALAUDA is not set
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_OTP is not set
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
# CONFIG_MTD_ONENAND_SIM is not set

#
# UBI - Unsorted block images
#
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_RESERVE=1
# CONFIG_MTD_UBI_GLUEBI is not set

#
# UBI debugging options
#
# CONFIG_MTD_UBI_DEBUG is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_AX88796=m
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG=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 is not set
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 is not set
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 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=m
CONFIG_BLK_DEV_IDE=m

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

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

#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=m
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 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 is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=m
# 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_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y

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

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
# CONFIG_SCSI_FC_TGT_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
# CONFIG_SCSI_SAS_ATA is not set
CONFIG_SCSI_SAS_HOST_SMP=y
# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=m
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=m
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
CONFIG_ATA_GENERIC=m
# 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_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_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_EMC=m
# CONFIG_DM_MULTIPATH_RDAC is not set
# CONFIG_DM_MULTIPATH_HP is not set
CONFIG_DM_DELAY=m
# CONFIG_DM_UEVENT is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_OHCI_DEBUG=y
CONFIG_FIREWIRE_SBP2=m
# CONFIG_IEEE1394 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_NETDEVICES_MULTIQUEUE is not set
CONFIG_IFB=m
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 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
CONFIG_E1000E=m
CONFIG_E1000E_ENABLED=y
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR 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=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=m
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_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 is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

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

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG 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=m
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY 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_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
CONFIG_JOYSTICK_SIDEWINDER=m
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_DB9 is not set
# CONFIG_JOYSTICK_GAMECON is not set
# CONFIG_JOYSTICK_TURBOGRAFX is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD 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_APANEL is not set
# 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_UINPUT=m

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
CONFIG_SERIO_CT82C710=m
CONFIG_SERIO_PARKBD=m
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_FM801 is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# 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_NR_UARTS=16
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_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=y
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_NVRAM=m
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m
# CONFIG_TCG_TPM is not set
CONFIG_TELCLOCK=m
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m

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

#
# I2C Hardware Bus support
#
CONFIG_I2C_ALI1535=m
CONFIG_I2C_ALI1563=m
CONFIG_I2C_ALI15X3=m
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
CONFIG_I2C_I801=m
CONFIG_I2C_I810=m
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_OCORES=m
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PARPORT_LIGHT=m
CONFIG_I2C_PROSAVAGE=m
CONFIG_I2C_SAVAGE4=m
CONFIG_I2C_SIMTEC=m
CONFIG_I2C_SIS5595=m
CONFIG_I2C_SIS630=m
CONFIG_I2C_SIS96X=m
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_STUB=m
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m
CONFIG_I2C_VOODOO3=m

#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
CONFIG_SENSORS_PCF8591=m
# CONFIG_TPS65010 is not set
CONFIG_SENSORS_MAX6875=m
CONFIG_SENSORS_TSL2550=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 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_HWMON=y
CONFIG_HWMON_VID=m
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7473=m
CONFIG_SENSORS_K8TEMP=m
CONFIG_SENSORS_ASB100=m
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_FSCHER=m
CONFIG_SENSORS_FSCPOS=m
CONFIG_SENSORS_FSCHMD=m
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_CORETEMP=m
CONFIG_SENSORS_IBMPEX=m
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=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX6650=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_SIS5595=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
# CONFIG_SENSORS_ADS7828 is not set
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_VT8231=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83L785TS=m
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
CONFIG_SENSORS_HDAPS=m
CONFIG_SENSORS_APPLESMC=m
# 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=m
CONFIG_ADVANTECH_WDT=m
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
CONFIG_SC520_WDT=m
CONFIG_EUROTECH_WDT=m
CONFIG_IB700_WDT=m
CONFIG_IBMASR=m
CONFIG_WAFER_WDT=m
CONFIG_I6300ESB_WDT=m
CONFIG_ITCO_WDT=m
# CONFIG_ITCO_VENDOR_SUPPORT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_HP_WATCHDOG is not set
CONFIG_SC1200_WDT=m
CONFIG_PC87413_WDT=m
CONFIG_60XX_WDT=m
CONFIG_SBC8360_WDT=m
CONFIG_CPU5_WDT=m
CONFIG_SMSC37B787_WDT=m
CONFIG_W83627HF_WDT=m
CONFIG_W83697HF_WDT=m
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
CONFIG_SBC_EPX_C3_WATCHDOG=m

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

#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m

#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_CAPTURE_DRIVERS is not set
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=m
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
CONFIG_DRM_I810=m
CONFIG_DRM_I830=m
CONFIG_DRM_I915=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=m
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
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=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
# 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_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_EFI is not set
# CONFIG_FB_HECUBA is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_LE80578 is not set
CONFIG_FB_INTEL=m
# CONFIG_FB_INTEL_DEBUG is not set
CONFIG_FB_INTEL_I2C=y
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON 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_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_GEODE is not set
CONFIG_FB_VIRTUAL=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
CONFIG_BACKLIGHT_PROGEAR=m

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m

#
# Display hardware drivers
#

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_VIDEO_SELECT=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set

#
# Sound
#
CONFIG_SOUND=m

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_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

#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m

#
# PCI devices
#
# 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_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDA_INTEL=m
# CONFIG_SND_HDA_HWDEP 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_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 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

#
# USB devices
#
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set

#
# System on Chip audio support
#
# CONFIG_SND_SOC is not set

#
# SoC Audio support for SuperH
#

#
# ALSA SoC audio for Freescale SOCs
#

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT_POWERBOOK=y
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y

#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m
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=y
# CONFIG_USB_PERSIST is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_SL811_HCD=m
# CONFIG_USB_R8A66597_HCD is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
CONFIG_USB_STORAGE_USBAT=y
# 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_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y

#
# USB port drivers
#
CONFIG_USB_USS720=m
# 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_AUERSWALD 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=m
# 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 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_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m

#
# LED drivers
#
# CONFIG_LEDS_CLEVO_MAIL is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_IDE_DISK=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m

#
# Conflicting RTC option has been selected, check GEN_RTC and RTC
#

#
# 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 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_S35390A is not set

#
# SPI RTC drivers
#

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=m
# 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_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set

#
# Userspace I/O
#
# CONFIG_UIO is not set

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

#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS 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_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y

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

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

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
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=m

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
# 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 is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS 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_DIRECTIO=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BIND34=y
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_XATTR is not set
# 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 is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION 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=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# 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=m
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=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
CONFIG_DLM_DEBUG=y

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
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=y
CONFIG_TIMER_STATS=y
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_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_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_LATENCYTOP=y
CONFIG_HAVE_FTRACE=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACING=y
# CONFIG_FTRACE is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SYSPROF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_CONTEXT_SWITCH_TRACER=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_NONPROMISC_DEVMEM is not set
CONFIG_EARLY_PRINTK=y
# 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 is not set
# CONFIG_DIRECT_GBPAGES is not set
# CONFIG_DEBUG_NX_TEST is not set
CONFIG_X86_MPPARSE=y
# CONFIG_IOMMU_DEBUG is not set
CONFIG_MMIOTRACE_HOOKS=y
CONFIG_MMIOTRACE=y
# CONFIG_MMIOTRACE_TEST is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_CAPABILITIES=y
# 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=0
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_ENABLE_SECMARK_DEFAULT is not set
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_XTS=m
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_SEED=m
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_X86_64 is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_DEC16=y
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

Re: [git pull] scheduler changes for v2.6.26

[Peter Zijlstra]

On Wed, 2008-04-23 at 11:36 +0200, Frans Pop wrote:

> BTW, did either of you actually look at the traces I sent for .24? I never 
> got any feedback on those.

Yes, but those traces were << 1s and didn't appear to contain the jumps.

Re: [git pull] scheduler changes for v2.6.26

[Ingo Molnar]

* Frans Pop <elendil@planet.nl> wrote:

> If I enable tracing with these settings, I get data in both trace 
> *and* in latency_trace. Is the last correct? From 
> http://lkml.org/lkml/2008/2/10/43 I got the impression that file 
> should only be used if the "wakeup" tracer is active.

yeah, that's the intended behavior. 'trace' and 'latency_trace' are two 
kinds of 'views' on the same set of tracer data (with a different output 
format). They are both non-destructive - i.e. they dont deplete the 
trace buffers.

there's even a third view: 'trace_pipe' - which depletes the trace 
buffers and can be used to pipe trace data into a larger file:

    cat trace_pipe > /tmp/large-trace.txt

i guess it would be less confusing if 'trace' and 'latency_trace' was 
just a single 'view' and its behavior depended on iter_ctl settings. (In 
fact, we could probably just get rid of latency_trace - it is a leftover 
from -rt.)

> From the last run I've got three traces with 50000 entries (about a 
> minute worth each). Traces 1 and 2 should each have two skips and 
> trace 3 should have four. I've saved both the trace and latency_trace 
> (ltrace) files.
> 
> They are available at: 
> http://people.debian.org/~fjp/tmp/kernel/sched/.

thanks, we'll have a look.

> BTW, did either of you actually look at the traces I sent for .24? I 
> never got any feedback on those.

hm, i looked at them - i thought i mailed you about that but indeed i 
didnt (sorry about that) - the traces were too short in scope - they 
just covered a few dozen milliseconds in scope, while your description 
said that the problem occured seconds into the trace.

> P.S. I've got group scheduling active in this config as my tests with 
> .24 showed that did not make any difference. Can rerun without if 
> needed.

no need to rerun - but if you do the next test it might make sense to 
disable it, just to reduce the number of variables.

another thing - Peter observed skipping on NOHZ. Does your skipping go 
away if you boot with 'nohz' and/or with CONFIG_NOHZ=y disabled in the 
.config?

	Ingo

Re: [git pull] scheduler changes for v2.6.26

[Mike Galbraith]

On Wed, 2008-04-23 at 10:11 +0200, Mike Galbraith wrote:

> I dug my old p3/500 out and hooked it up since I still can't get minicom
> functional plugging P4->Q6600, but no joy.  Whatever the heck is going
> wrong in sched-devel is so catastrophic that not one character hits the
> console when it locks, and nmi_watchdog=1 does nada.

I built x86/latest to see if it locked, and while testing to see if
minicom was really really working properly on p3/500, I created an
explosion.  I see in the log that clockevents griped during boot, and
when I later poked SysRq-W, box blew to pieces.

[    0.000000] Linux version 2.6.26-devel-smp (root@marge) (gcc version 4.2.1 (SUSE Linux)) #1 SMP Wed Apr 23 11:16:47 CEST 2008
[    0.000000] Command line: root=/dev/disk/by-id/scsi-SATA_ST3400620AS_6QG2LA0M-part3 vga=0x314 resume=/dev/sdb2 splash=silent console=ttyS0,115200n8 console=tty nmi_watchdog=1
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009e400 (usable)
[    0.000000]  BIOS-e820: 000000000009e400 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 00000000bfe90000 (usable)
[    0.000000]  BIOS-e820: 00000000bfe90000 - 00000000bfee3000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000bfee3000 - 00000000bfef0000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000bfef0000 - 00000000bff00000 (reserved)
[    0.000000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[    0.000000] max_pfn_mapped = 1048576
[    0.000000] x86: PAT support disabled.
[    0.000000] init_memory_mapping
[    0.000000] DMI 2.5 present.
[    0.000000] ACPI: RSDP 000F7F20, 0014 (r0 MEDION)
[    0.000000] ACPI: RSDT BFEE3000, 003C (r1 MEDION MEDIONAG 42302E31 AWRD        0)
[    0.000000] ACPI: FACP BFEE3080, 0074 (r1 MEDION MEDIONAG 42302E31 AWRD        0)
[    0.000000] ACPI: DSDT BFEE3100, 4243 (r1 MEDION AWRDACPI     1000 MSFT  3000000)
[    0.000000] ACPI: FACS BFE90000, 0040
[    0.000000] ACPI: HPET BFEE75C0, 0038 (r1 MEDION MEDIONAG 42302E31 AWRD       98)
[    0.000000] ACPI: MCFG BFEE7600, 003C (r1 MEDION MEDIONAG 42302E31 AWRD        0)
[    0.000000] ACPI: SLIC BFEE7380, 0176 (r1 MEDION MEDIONAG 42302E31 AWRD        0)
[    0.000000] ACPI: APIC BFEE7500, 0084 (r1 MEDION MEDIONAG 42302E31 AWRD        0)
[    0.000000] ACPI: SSDT BFEE7F60, 0380 (r1  PmRef    CpuPm     3000 INTL 20041203)
[    0.000000]   early res: 0 [0-fff] BIOS data page
[    0.000000]   early res: 1 [6000-7fff] TRAMPOLINE
[    0.000000]   early res: 2 [200000-635ad7] TEXT DATA BSS
[    0.000000]   early res: 3 [377b6000-37fefb91] RAMDISK
[    0.000000]   early res: 4 [9e400-fffff] BIOS reserved
[    0.000000]   early res: 5 [8000-cfff] PGTABLE
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   DMA32        4096 ->  1048576
[    0.000000]   Normal    1048576 ->  1048576
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[2] active PFN ranges
[    0.000000]     0:        0 ->      158
[    0.000000]     0:      256 ->   786064
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, version 0, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Setting APIC routing to flat
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] PM: Registered nosave memory: 000000000009e000 - 000000000009f000
[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at c0000000 (gap: bff00000:20100000)
[    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] PERCPU: Allocating 34416 bytes of per cpu data
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 774036
[    0.000000] Kernel command line: root=/dev/disk/by-id/scsi-SATA_ST3400620AS_6QG2LA0M-part3 vga=0x314 resume=/dev/sdb2 splash=silent console=ttyS0,115200n8 console=tty nmi_watchdog=1
[    0.000000] Initializing CPU#0
[    0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[    0.000000] TSC calibrated against PM_TIMER
[    0.000024] time.c: Detected 2392.499 MHz processor.
[    0.000044] Console: colour dummy device 80x25
[    0.000046] console [tty0] enabled
[    0.000211] console [ttyS0] enabled
[    0.004000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.004000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.004000] Checking aperture...
[    0.004000] No AGP bridge found
[    0.004000] Memory: 3080928k/3144256k available (2127k kernel code, 62260k reserved, 1290k data, 252k init)
[    0.004000] SLUB: Genslabs=12, HWalign=64, Order=0-1, MinObjects=4, CPUs=4, Nodes=1
[    0.080008] Calibrating delay using timer specific routine.. 4789.42 BogoMIPS (lpj=9578842)
[    0.088027] Security Framework initialized
[    0.092012] Capability LSM initialized
[    0.096014] Mount-cache hash table entries: 256
[    0.100136] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.104009] CPU: L2 cache: 4096K
[    0.108010] CPU: Physical Processor ID: 0
[    0.112009] CPU: Processor Core ID: 0
[    0.116014] CPU0: Thermal monitoring enabled (TM2)
[    0.120009] using mwait in idle threads.
[    0.124024] ACPI: Core revision 20070126
[    0.178436] activating NMI Watchdog ... done.
[    0.180012] CPU0: Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz stepping 0b
[    0.189243] Using local APIC timer interrupts.
[    0.196014] Detected 16.614 MHz APIC timer.
[    0.200013] APIC timer registered as dummy, due to nmi_watchdog=1!
[    0.208105] Booting processor 1/3 ip 6000
[    0.208105] Initializing CPU#1
[    0.208105] Calibrating delay using timer specific routine.. 4784.99 BogoMIPS (lpj=9569994)
[    0.208105] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.208105] CPU: L2 cache: 4096K
[    0.208105] CPU: Physical Processor ID: 0
[    0.208105] CPU: Processor Core ID: 3
[    0.208105] CPU1: Thermal monitoring enabled (TM2)
[    0.208105] x86: PAT support disabled.
[    0.300971] CPU1: Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz stepping 0b
[    0.309273] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[    0.312089] Booting processor 2/2 ip 6000
[    0.312089] Initializing CPU#2
[    0.312089] Calibrating delay using timer specific routine.. 4785.09 BogoMIPS (lpj=9570192)
[    0.312089] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.312089] CPU: L2 cache: 4096K
[    0.312089] CPU: Physical Processor ID: 0
[    0.312089] CPU: Processor Core ID: 2
[    0.312089] CPU2: Thermal monitoring enabled (TM2)
[    0.312089] x86: PAT support disabled.
[    0.409007] CPU2: Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz stepping 0b
[    0.417280] checking TSC synchronization [CPU#0 -> CPU#2]: passed.
[    0.420101] Booting processor 3/1 ip 6000
[    0.420101] Initializing CPU#3
[    0.420101] Calibrating delay using timer specific routine.. 4785.04 BogoMIPS (lpj=9570084)
[    0.420101] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.420101] CPU: L2 cache: 4096K
[    0.420101] CPU: Physical Processor ID: 0
[    0.420101] CPU: Processor Core ID: 1
[    0.420101] CPU3: Thermal monitoring enabled (TM2)
[    0.420101] x86: PAT support disabled.
[    0.517027] CPU3: Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz stepping 0b
[    0.525296] checking TSC synchronization [CPU#0 -> CPU#3]: passed.
[    0.528062] Brought up 4 CPUs
[    0.532041] Total of 4 processors activated (19144.55 BogoMIPS).
[    0.536083] Testing NMI watchdog ... OK.
[    0.623441] net_namespace: 1224 bytes
[    0.624162] NET: Registered protocol family 16
[    0.628278] ACPI: bus type pci registered
[    0.636057] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[    0.640041] PCI: MCFG area at e0000000 reserved in E820
[    0.656641] PCI: Using MMCONFIG at e0000000 - efffffff
[    0.660042] PCI: Using configuration type 1 for base access
[    0.674759] ACPI: Interpreter enabled
[    0.676043] ACPI: (supports S0 S3 S4 S5)
[    0.681162] ACPI: Using IOAPIC for interrupt routing
[    0.693485] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    0.696951] pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO
[    0.700046] pci 0000:00:1f.0: quirk: region 0480-04bf claimed by ICH6 GPIO
[    0.708493] PCI: Transparent bridge - 0000:00:1e.0
[    0.729092] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[    0.736333] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.744333] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 *9 10 11 12 14 15)
[    0.752143] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[    0.758842] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 *10 11 12 14 15)
[    0.766642] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12 14 15)
[    0.774094] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 *7 9 10 11 12 14 15)
[    0.781262] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[    0.788847] Linux Plug and Play Support v0.97 (c) Adam Belay
[    0.792100] pnp: PnP ACPI init
[    0.796055] ACPI: bus type pnp registered
[    0.804714] pnp: PnP ACPI: found 13 devices
[    0.808052] ACPI: ACPI bus type pnp unregistered
[    0.812479] PCI: Using ACPI for IRQ routing
[    0.832060] DMAR:parse DMAR table failure.
[    0.836069] PCI-GART: No AMD northbridge found.
[    0.840057] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    0.845258] hpet0: 4 64-bit timers, 14318180 Hz
[    0.849187] ACPI: RTC can wake from S4
[    0.852054] Clockevents: could not switch to one-shot mode:<6>Clockevents: could not switch to one-shot mode:<6>Clockevents: could not switch to one-shot mode:<6>Clockevents: could not switch to one-shot mode: lapic is not functional.
[    0.852054]  lapic is not functional.
[    0.852054]  lapic is not functional.
[    0.852054] Could not switch to high resolution mode on CPU 3
[    0.852060] Could not switch to high resolution mode on CPU 1
[    0.852060] Could not switch to high resolution mode on CPU 2
[    0.856053]  lapic is not functional.
[    0.860054] Could not switch to high resolution mode on CPU 0
[    0.880070] system 00:01: ioport range 0x4d0-0x4d1 has been reserved
[    0.884057] system 00:01: ioport range 0x800-0x87f has been reserved
[    0.892057] system 00:01: ioport range 0x880-0x88f has been reserved
[    0.896062] system 00:09: ioport range 0x400-0x4bf could not be reserved
[    0.904063] system 00:0b: iomem range 0xe0000000-0xefffffff could not be reserved
[    0.908061] system 00:0c: iomem range 0xf0000-0xfffff could not be reserved
[    0.916059] system 00:0c: iomem range 0xbff00000-0xbfffffff has been reserved
[    0.920059] system 00:0c: iomem range 0xfed00000-0xfed000ff could not be reserved
[    0.924059] system 00:0c: iomem range 0xbfe90000-0xbfefffff could not be reserved
[    0.932060] system 00:0c: iomem range 0x0-0x9ffff could not be reserved
[    0.936060] system 00:0c: iomem range 0x100000-0xbfe8ffff could not be reserved
[    0.944061] system 00:0c: iomem range 0xfec00000-0xfec00fff could not be reserved
[    0.948061] system 00:0c: iomem range 0xfed14000-0xfed1dfff could not be reserved
[    0.956062] system 00:0c: iomem range 0xfed20000-0xfed9ffff could not be reserved
[    0.960061] system 00:0c: iomem range 0xfee00000-0xfee00fff could not be reserved
[    0.968062] system 00:0c: iomem range 0xffb00000-0xffb7ffff could not be reserved
[    0.972062] system 00:0c: iomem range 0xfff00000-0xffffffff could not be reserved
[    0.980068] system 00:0c: iomem range 0xe0000-0xeffff has been reserved
[    0.988528] PCI: Bridge: 0000:00:01.0
[    0.992064]   IO window: d000-dfff
[    0.995464]   MEM window: 0xf8000000-0xfbffffff
[    1.000070]   PREFETCH window: 0x00000000d0000000-0x00000000dfffffff
[    1.004066] PCI: Bridge: 0000:00:1e.0
[    1.008065]   IO window: c000-cfff
[    1.012073]   MEM window: 0xfdd00000-0xfddfffff
[    1.016066]   PREFETCH window: 0x00000000fde00000-0x00000000fdefffff
[    1.020076] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
[    1.026795] NET: Registered protocol family 2
[    1.076123] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    1.080416] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[    1.093051] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    1.100350] TCP: Hash tables configured (established 262144 bind 65536)
[    1.104070] TCP reno registered
[    1.124296] Unpacking initramfs... done
[    1.424091] Freeing initrd memory: 8422k freed
[    1.497541] audit: initializing netlink socket (disabled)
[    1.500094] type=2000 audit(1208951666.504:1): initialized
[    1.508436] Total HugeTLB memory allocated, 0
[    1.512232] VFS: Disk quotas dquot_6.5.1
[    1.516097] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.520213] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[    1.524080] io scheduler noop registered
[    1.528079] io scheduler anticipatory registered
[    1.532079] io scheduler deadline registered
[    1.536082] io scheduler cfq registered (default)
[    1.540365] assign_interrupt_mode Found MSI capability
[    1.544536] vesafb: framebuffer at 0xf9000000, mapped to 0xffffc20010100000, using 1875k, total 14336k
[    1.548081] vesafb: mode is 800x600x16, linelength=1600, pages=2
[    1.556086] vesafb: scrolling: redraw
[    1.560082] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[    1.575054] Console: switching to colour frame buffer device 100x37
[    1.588090] fb0: VESA VGA frame buffer device
[    1.601534] Real Time Clock Driver v1.12ac
[    1.604382] Non-volatile memory driver v1.2
[    1.608085] Linux agpgart interface v0.103
[    1.612086] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[    1.616235] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.620230] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    1.628719] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.632311] 00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    1.640436] PNP: No PS/2 controller found. Probing ports directly.
[    1.672619] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.676100] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.684289] mice: PS/2 mouse device common for all mice
[    2.018307] cpuidle: using governor ladder
[    2.024236] NET: Registered protocol family 1
[    2.028346] registered taskstats version 1
[    2.036223] Freeing unused kernel memory: 252k freed
[    2.040194] Write protecting the kernel read-only data: 3196k
[    2.048243] Testing CPA: undo ffffffff80418000-ffffffff80528000
[    2.052145] Testing CPA: again
[    2.072799] ACPI: SSDT BFEE7680, 022A (r1  PmRef  Cpu0Ist     3000 INTL 20041203)
[    2.078935] ACPI: ACPI0007:00 is registered as cooling_device0
[    2.084314] ACPI: SSDT BFEE7B40, 0152 (r1  PmRef  Cpu1Ist     3000 INTL 20041203)
[    2.096289] ACPI: ACPI0007:01 is registered as cooling_device1
[    2.100310] ACPI: SSDT BFEE7CA0, 0152 (r1  PmRef  Cpu2Ist     3000 INTL 20041203)
[    2.112280] ACPI: ACPI0007:02 is registered as cooling_device2
[    2.116304] ACPI: SSDT BFEE7E00, 0152 (r1  PmRef  Cpu3Ist     3000 INTL 20041203)
[    2.128280] ACPI: ACPI0007:03 is registered as cooling_device3
[    2.128280] ACPI: LNXTHERM:01 is registered as thermal_zone0
[    2.133543] ACPI: Thermal Zone [THRM] (22 C)
[    2.143590] No dock devices found.
[    2.158424] SCSI subsystem initialized
[    2.173825] ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 19 (level, low) -> IRQ 19
[    3.185594] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
[    3.189557] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pmp pio slum part 
[    3.197842] scsi0 : ahci
[    3.205635] scsi1 : ahci
[    3.209618] scsi2 : ahci
[    3.217624] scsi3 : ahci
[    3.221617] scsi4 : ahci
[    3.225617] scsi5 : ahci
[    3.229657] ata1: SATA max UDMA/133 irq 382
[    3.233561] ata2: SATA max UDMA/133 irq_stat 0x00000040, connection status changed
[    3.241566] ata3: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc200 irq 382
[    3.249567] ata4: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc280 irq 382
[    3.253561] ata5: SATA max UDMA/133 irq_stat 0x00000040, connection status changed
[    3.261567] ata6: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc380 irq 382
[    4.216257] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    4.235409] ata1.00: ATA-8: WDC WD5000AACS-00ZUB0, 01.01B01, max UDMA/133
[    4.236249] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    4.244953] ata1.00: configured for UDMA/133
[    5.184327] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    5.204381] ata2.00: ATAPI: HL-DT-ST DVDRAM GH20NS10, EL00, max UDMA/100
[    5.204381] ata2.00: configured for UDMA/100
[    5.536351] ata3: SATA link down (SStatus 0 SControl 300)
[    5.868371] ata4: SATA link down (SStatus 0 SControl 300)
[    6.764424] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    6.834051] ata5.00: ATA-7: ST3400620AS, 3.AAK, max UDMA/133
[    6.836422] ata5.00: 781422768 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    6.879377] ata5.00: configured for UDMA/133
[    7.204455] ata6: SATA link down (SStatus 0 SControl 300)
[    7.211874] scsi 0:0:0:0: Direct-Access     ATA      WDC WD5000AACS-0 01.0 PQ: 0 ANSI: 5
[    7.223089] scsi 1:0:0:0: CD-ROM            HL-DT-ST DVDRAM GH20NS10  EL00 PQ: 0 ANSI: 5
[    7.228593] scsi 4:0:0:0: Direct-Access     ATA      ST3400620AS      3.AA PQ: 0 ANSI: 5
[    7.228593] ACPI: PNP0C0B:00 is registered as cooling_device4
[    7.228671] ACPI: Fan [FAN] (on)
[    7.252148] BIOS EDD facility v0.16 2004-Jun-25, 6 devices found
[    7.390803] Driver 'sd' needs updating - please use bus_type methods
[    7.409606] usbcore: registered new interface driver usbfs
[    7.409631] usbcore: registered new interface driver hub
[    7.428664] usbcore: registered new device driver usb
[    7.428664] sd 0:0:0:0: [sda] 976773168 512-byte hardware sectors (500108 MB)
[    7.428676] sd 0:0:0:0: [sda] Write Protect is off
[    7.428695] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.428763] sd 0:0:0:0: [sda] 976773168 512-byte hardware sectors (500108 MB)
[    7.428782] sd 0:0:0:0: [sda] Write Protect is off
[    7.428807] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.428809]  sda: sda1 sda2 <<6>USB Universal Host Controller Interface driver v3.0
[    7.448525] ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 16 (level, low) -> IRQ 16
[    7.460495] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    7.531220]  sda5<6>uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    7.531220] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000fe00
[    7.531324] usb usb1: configuration #1 chosen from 1 choice
[    7.531344] hub 1-0:1.0: USB hub found
[    7.531348] hub 1-0:1.0: 2 ports detected
[    7.536455]  >
[    7.540560] sd 0:0:0:0: [sda] Attached SCSI disk
[    7.548531] sd 4:0:0:0: [sdb] 781422768 512-byte hardware sectors (400088 MB)
[    7.556477] sd 4:0:0:0: [sdb] Write Protect is off
[    7.560475] sd 4:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.568511] sd 4:0:0:0: [sdb] 781422768 512-byte hardware sectors (400088 MB)
[    7.631069] sd 4:0:0:0: [sdb] Write Protect is off
[    7.639092] sd 4:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.647052]  sdb: sdb1 sdb2 sdb3
[    7.652564] sd 4:0:0:0: [sdb] Attached SCSI disk
[    7.679105] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[    7.679107] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.679109] usb usb1: Product: UHCI Host Controller
[    7.679110] usb usb1: Manufacturer: Linux 2.6.26-devel-smp uhci_hcd
[    7.679112] usb usb1: SerialNumber: 0000:00:1a.0
[    7.699072] ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 21 (level, low) -> IRQ 21
[    7.699084] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    7.699106] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
[    7.699143] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000fd00
[    7.699224] usb usb2: configuration #1 chosen from 1 choice
[    7.699241] hub 2-0:1.0: USB hub found
[    7.699245] hub 2-0:1.0: 2 ports detected
[    7.803154] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    7.807070] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.811109] usb usb2: Product: UHCI Host Controller
[    7.815078] usb usb2: Manufacturer: Linux 2.6.26-devel-smp uhci_hcd
[    7.823072] usb usb2: SerialNumber: 0000:00:1a.1
[    7.827109] ACPI: PCI Interrupt 0000:00:1a.2[D] -> GSI 19 (level, low) -> IRQ 19
[    7.839066] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[    7.847100] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 3
[    7.851099] uhci_hcd 0000:00:1a.2: irq 19, io base 0x0000fc00
[    7.859103] usb usb3: configuration #1 chosen from 1 choice
[    7.863078] hub 3-0:1.0: USB hub found
[    7.871077] hub 3-0:1.0: 2 ports detected
[    7.888486] usb 1-1: new full speed USB device using uhci_hcd and address 2
[    7.983138] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    7.991067] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.999072] usb usb3: Product: UHCI Host Controller
[    8.003067] usb usb3: Manufacturer: Linux 2.6.26-devel-smp uhci_hcd
[    8.011068] usb usb3: SerialNumber: 0000:00:1a.2
[    8.015102] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 23
[    8.027082] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    8.031087] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
[    8.039098] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fb00
[    8.047154] usb usb4: configuration #1 chosen from 1 choice
[    8.055090] hub 4-0:1.0: USB hub found
[    8.059079] hub 4-0:1.0: 2 ports detected
[    8.147551] usb 1-1: configuration #1 chosen from 1 choice
[    8.158560] usb 1-1: New USB device found, idVendor=0424, idProduct=2228
[    8.164501] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    8.172499] usb 1-1: Product: Flash Card Reader
[    8.176494] usb 1-1: Manufacturer: Generic
[    8.184495] usb 1-1: SerialNumber: 000022272228
[    8.184495] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    8.184498] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.184499] usb usb4: Product: UHCI Host Controller
[    8.184501] usb usb4: Manufacturer: Linux 2.6.26-devel-smp uhci_hcd
[    8.184502] usb usb4: SerialNumber: 0000:00:1d.0
[    8.184526] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
[    8.184534] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    8.184552] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5
[    8.184573] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fa00
[    8.184653] usb usb5: configuration #1 chosen from 1 choice
[    8.184670] hub 5-0:1.0: USB hub found
[    8.184675] hub 5-0:1.0: 2 ports detected
[    8.372521] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    8.380457] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.388457] usb usb5: Product: UHCI Host Controller
[    8.392457] usb usb5: Manufacturer: Linux 2.6.26-devel-smp uhci_hcd
[    8.400457] usb usb5: SerialNumber: 0000:00:1d.1
[    8.404488] ACPI: PCI Interrupt 0000:00:1a.7[C] -> GSI 18 (level, low) -> IRQ 18
[    8.416476] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[    8.420480] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 6
[    8.432861] ehci_hcd 0000:00:1a.7: debug port 1
[    8.440477] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfdffe000
[    8.440477] usb 2-1: new low speed USB device using uhci_hcd and address 2
[    8.504468] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[    8.508544] usb usb6: configuration #1 chosen from 1 choice
[    8.516487] hub 6-0:1.0: USB hub found
[    8.520500] hub 6-0:1.0: 6 ports detected
[    8.632544] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002
[    8.640473] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.644473] usb usb6: Product: EHCI Host Controller
[    8.652473] usb usb6: Manufacturer: Linux 2.6.26-devel-smp ehci_hcd
[    8.656473] usb usb6: SerialNumber: 0000:00:1a.7
[    8.664493] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
[    8.676486] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    8.680493] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[    8.688498] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000f900
[    8.692553] usb usb7: configuration #1 chosen from 1 choice
[    8.704515] hub 7-0:1.0: USB hub found
[    8.708481] hub 7-0:1.0: 2 ports detected
[    8.800586] usb 1-1: USB disconnect, address 2
[    8.820546] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    8.828485] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.836485] usb usb7: Product: UHCI Host Controller
[    8.840485] usb usb7: Manufacturer: Linux 2.6.26-devel-smp uhci_hcd
[    8.848485] usb usb7: SerialNumber: 0000:00:1d.2
[    8.852524] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 23
[    8.864501] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    8.868507] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 8
[    8.881847] ehci_hcd 0000:00:1d.7: debug port 1
[    8.888502] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfdffd000
[    8.908494] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[    8.916559] usb usb8: configuration #1 chosen from 1 choice
[    8.920507] hub 8-0:1.0: USB hub found
[    8.928500] hub 8-0:1.0: 6 ports detected
[    9.036564] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002
[    9.040498] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.048498] usb usb8: Product: EHCI Host Controller
[    9.056498] usb usb8: Manufacturer: Linux 2.6.26-devel-smp ehci_hcd
[    9.060498] usb usb8: SerialNumber: 0000:00:1d.7
[    9.176584] usb 6-1: new high speed USB device using ehci_hcd and address 2
[    9.176584] PM: Starting manual resume from disk
[    9.383090] usb 6-1: configuration #1 chosen from 1 choice
[    9.388816] usb 6-1: New USB device found, idVendor=0424, idProduct=2228
[    9.396535] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    9.400556] usb 6-1: Product: Flash Card Reader
[    9.408530] usb 6-1: Manufacturer: Generic
[    9.412542] usb 6-1: SerialNumber: 000022272228
[    9.840565] usb 6-5: new high speed USB device using ehci_hcd and address 4
[   10.042076] usb 6-5: configuration #1 chosen from 1 choice
[   10.052739] usb 6-5: New USB device found, idVendor=13d3, idProduct=3247
[   10.056682] usb 6-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   10.060648] usb 6-5: Product: 802.11 n WLAN
[   10.064650] usb 6-5: Manufacturer: Ralink
[   10.072627] usb 6-5: SerialNumber: 1.0
[   10.504661] usb 2-1: new low speed USB device using uhci_hcd and address 3
[   10.700922] usb 2-1: configuration #1 chosen from 1 choice
[   10.700922] usb 2-1: New USB device found, idVendor=04ca, idProduct=002b
[   10.704612] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   10.712613] usb 2-1: Product: Wireless keyboard and mouse
[   10.720608] usb 2-1: Manufacturer: Liteon
[   10.964632] usb 3-2: new low speed USB device using uhci_hcd and address 2
[   11.152188] usb 3-2: configuration #1 chosen from 1 choice
[   11.157828] usb 3-2: New USB device found, idVendor=0bc7, idProduct=0006
[   11.160687] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   11.168642] usb 3-2: Product: RF receiver
[   11.176636] usb 3-2: Manufacturer: X10 WTI
[   11.195071] usbcore: registered new interface driver hiddev
[   11.216528] input: Liteon Wireless keyboard and mouse as /class/input/input0
[   11.251059] input: USB HID v1.11 Keyboard [Liteon Wireless keyboard and mouse] on usb-0000:00:1a.1-1
[   11.266265] input: Liteon Wireless keyboard and mouse as /class/input/input1
[   11.320673] input: USB HID v1.11 Mouse [Liteon Wireless keyboard and mouse] on usb-0000:00:1a.1-1
[   11.328672] usbcore: registered new interface driver usbhid
[   11.332647] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
[   31.633980] CPA self-test:
[   31.642105]  4k 69120 large 1913 gb 0 x 0[0-0] miss 0
[   31.654984]  4k 262656 large 1535 gb 0 x 0[0-0] miss 0
[   31.670379]  4k 262656 large 1535 gb 0 x 0[0-0] miss 0
[   31.677982] ok.
[   73.025120] kjournald starting.  Commit interval 5 seconds
[   73.029070] EXT3 FS on sdb3, internal journal
[   73.036786] EXT3-fs: mounted filesystem with writeback data mode.
[   75.147293] iTCO_vendor_support: vendor-support=0
[   75.202142] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.02 (26-Jul-2007)
[   75.208740] iTCO_wdt: Found a ICH9DH TCO device (Version=2, TCOBASE=0x0460)
[   75.212683] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[   75.373078] input: Power Button (FF) as /class/input/input2
[   75.373078] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   75.375250] scsi 1:0:0:0: Attached scsi generic sg1 type 5
[   75.383225] sd 4:0:0:0: Attached scsi generic sg2 type 0
[   75.449466] Driver 'sr' needs updating - please use bus_type methods
[   75.449466] ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 18 (level, low) -> IRQ 18
[   75.464971] ACPI: Power Button (FF) [PWRF]
[   75.465024] input: Power Button (CM) as /class/input/input3
[   75.466570] sr0: scsi3-mmc drive: 125x/125x writer dvd-ram cd/rw xa/form2 cdda tray
[   75.466573] Uniform CD-ROM driver Revision: 3.20
[   75.565025] ACPI: Power Button (CM) [PWRB]
[   75.696133] rtc_cmos: probe of 00:04 failed with error -16
[   75.696133] Initializing USB Mass Storage driver...
[   75.700338] scsi6 : SCSI emulation for USB Mass Storage devices
[   75.704486] usbcore: registered new interface driver usb-storage
[   75.711940] USB Mass Storage support registered.
[   75.718080] ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 18
[   75.782231] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18]  MMIO=[fddfe000-fddfe7ff]  Max Packet=[2048]  IR/IT contexts=[4/8]
[   75.782231] e1000e: Intel(R) PRO/1000 Network Driver - 0.2.0
[   75.788980] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[   75.797039] ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 20 (level, low) -> IRQ 20
[   75.895047] eth0: (PCI Express:2.5GB/s:Width x1) 00:1d:92:6c:2e:10
[   75.900988] eth0: Intel(R) PRO/10/100 Network Connection
[   75.905026] eth0: MAC: 5, PHY: 7, PBA No: ffffff-0ff
[   76.208104] Linux video capture interface: v2.00
[   76.547009] saa7130/34: v4l2 driver version 0.2.14 loaded
[   76.552054] ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16
[   76.560006] saa7133[0]: found at 0000:02:00.0, rev: 209, irq: 16, latency: 84, mmio: 0xfddff000
[   76.564054] saa7133[0]: subsystem: 16be:000d, board: Medion Md8800 Quadro [card=96,autodetected]
[   76.572017] saa7133[0]: board init: gpio is 0
[   76.688729] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 22
[   76.735137] hda_codec: Unknown model for ALC883, trying auto-probe from BIOS...
[   76.744015] saa7133[0]: i2c eeprom 00: be 16 0d 00 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
[   76.756009] saa7133[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff 00 01 50 32 79 01 3c ca 50
[   76.768010] saa7133[0]: i2c eeprom 20: 01 40 01 02 02 03 01 00 06 ff 00 29 02 51 96 2b
[   76.780011] saa7133[0]: i2c eeprom 30: a7 58 7a 1f 03 8e 84 5e da 7a 04 b3 05 87 b2 3c
[   76.784014] saa7133[0]: i2c eeprom 40: ff 28 00 c0 96 10 03 00 c0 1c fd 79 44 9f c2 8f
[   76.784018] saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784022] saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784026] saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784030] saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784034] saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784037] saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784041] saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784045] saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784049] saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784053] saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   76.784057] saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   77.020029] tuner' 1-004b: chip found @ 0x96 (saa7133[0])
[   77.108034] tda8290 1-004b: setting tuner address to 60
[   77.180041] tda8290 1-004b: type set to tda8290+75a
[   80.643607] isa bounce pool size: 16 pages
[   80.649422] scsi 6:0:0:0: Direct-Access     Generic  Flash HS-CF      5.14 PQ: 0 ANSI: 0
[   80.659295] scsi 6:0:0:1: Direct-Access     Generic  Flash HS-MS/SD   5.14 PQ: 0 ANSI: 0
[   80.665294] scsi 6:0:0:2: Direct-Access     Generic  Flash HS-SM      5.14 PQ: 0 ANSI: 0
[   80.676193] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[   80.677326] sd 6:0:0:0: Attached scsi generic sg3 type 0
[   80.694143] sd 6:0:0:1: [sdd] Attached SCSI removable disk
[   80.697346] sd 6:0:0:1: Attached scsi generic sg4 type 0
[   80.711217] sd 6:0:0:2: [sde] Attached SCSI removable disk
[   80.713348] sd 6:0:0:2: Attached scsi generic sg5 type 0
[   81.028556] saa7133[0]: registered device video0 [v4l2]
[   81.032293] saa7133[0]: registered device vbi0
[   81.245354] DVB: registering new adapter (saa7133[0])
[   81.249347] DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
[   81.349333] tda1004x: setting up plls for 48MHz sampling clock
[   83.345458] tda1004x: found firmware revision 26 -- ok
[   83.863379] Adding 2104504k swap on /dev/sdb2.  Priority:-1 extents:1 across:2104504k
[   83.981575] device-mapper: uevent: version 1.0.3
[   83.981873] device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@redhat.com
[   84.487893] loop: module loaded
[   84.487893] kjournald starting.  Commit interval 5 seconds
[   84.531876] EXT3 FS on sdb1, internal journal
[   84.537770] EXT3-fs: mounted filesystem with writeback data mode.
[   84.797612] fuse init (API version 7.9)
[   89.631966] IA-32 Microcode Update Driver: v1.14a <tigran@aivazian.fsnet.co.uk>
[   90.203890] NET: Registered protocol family 10
[   90.210199] lo: Disabled Privacy Extensions
[   90.768140] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   91.389759] ip_tables: (C) 2000-2006 Netfilter Core Team
[   91.762982] sysdev: class cpu: driver (ffffffff8054cab0) has already been registered to a class, something is wrong, but will forge on!
[   91.763475] ------------[ cut here ]------------
[   91.767449] WARNING: at drivers/base/sys.c:183 sysdev_driver_register+0x75/0x12c()
[   91.771452] Modules linked in: acpi_cpufreq(+) ip_tables ip6table_filter ip6_tables x_tables ipv6 microcode nls_iso8859_1 nls_cp437 vfat fat fuse loop dm_mod tda1004x saa7134_dvb videobuf_dvb dvb_core tuner tea5767 tda8290 tda827x tuner_xc2028 tda9887 tuner_simple mt20xx tea5761 snd_hda_intel saa7134 snd_pcm compat_ioctl32 firewire_ohci videodev v4l1_compat firewire_core snd_timer snd_page_alloc crc_itu_t v4l2_common snd_hwdep videobuf_dma_sg snd videobuf_core e1000e ir_kbd_i2c ohci1394 usb_storage rtc_cmos ir_common tveeprom ieee1394 rtc_core i2c_i801 sr_mod sg button i2c_core iTCO_wdt cdrom serio_raw iTCO_vendor_support rtc_lib intel_agp soundcore usbhid hid ff_memless ehci_hcd uhci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ahci libata scsi_mod dock thermal processor
[   91.834870] Pid: 3033, comm: modprobe Not tainted 2.6.26-devel-smp #1
[   91.834871] 
[   91.834872] Call Trace:
[   91.834896]  [<ffffffff802352f3>] warn_on_slowpath+0x58/0x6b
[   91.834914]  [<ffffffff8023610a>] ? printk+0x67/0x69
[   91.834930]  [<ffffffff80229b2f>] ? need_resched+0x1e/0x28
[   91.834951]  [<ffffffffa0003974>] ? :processor:acpi_processor_preregister_performance+0x424/0x438
[   91.834968]  [<ffffffff803713ef>] sysdev_driver_register+0x75/0x12c
[   91.834982]  [<ffffffff803936d3>] cpufreq_register_driver+0x95/0x12c
[   91.834991]  [<ffffffffa014603f>] :acpi_cpufreq:acpi_cpufreq_init+0x3f/0x41
[   91.834999]  [<ffffffff80256cbb>] sys_init_module+0x1914/0x1a4a
[   91.835053]  [<ffffffff80290d9e>] ? vfs_read+0xa8/0x102
[   91.835077]  [<ffffffff8020c2db>] system_call_after_swapgs+0x7b/0x80
[   91.835097] 
[   91.835098] ---[ end trace 728898a466de31f0 ]---
[   92.038552] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   93.864294] mm/memory.c:127: bad pmd ffff810000207810(9090909090909090).
[  100.255797] SysRq : Changing Loglevel
[  100.257477] Loglevel set to 9
[  100.496439] eth0: Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
[  100.500106] eth0: 10/100 speed: disabling TSO
[  100.509077] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  110.856754] eth0: no IPv6 routers present
[  114.395564] warning: `ntpd' uses 32-bit capabilities (legacy support in use)
[  120.454136] ISO 9660 Extensions: Microsoft Joliet Level 3
[  120.567245] ISOFS: changing to secondary root


Welcome to openSUSE 10.3 (X86-64) - Kernel 2.6.26-devel-smp (ttyS0).


marge login: [  122.185533] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=192.168.178.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 
[  127.958172] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC=01:00:5e:00:00:01:00:1a:4f:7b:e8:48:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=6286 DF OPT (94040000) PROTO=2 
[  129.743631] CPU0 attaching NULL sched-domain.
[  129.747325] CPU1 attaching NULL sched-domain.
[  129.751322] CPU2 attaching NULL sched-domain.
[  129.755342] CPU3 attaching NULL sched-domain.
[  129.783336] CPU0 attaching sched-domain:
[  129.787259]  domain 0: span 0,3
[  129.788210]   groups: 0 3
[  129.791897]   domain 1: span 0-3
[  129.796221]    groups: 0,3 1-2
[  129.799325] CPU1 attaching sched-domain:
[  129.803326]  domain 0: span 1-2
[  129.806485]   groups: 1 2
[  129.807904]   domain 1: span 0-3
[  129.812211]    groups: 1-2 0,3
[  129.815519] CPU2 attaching sched-domain:
[  129.819326]  domain 0: span 1-2
[  129.822483]   groups: 2 1
[  129.823898]   domain 1: span 0-3
[  129.828212]    groups: 1-2 0,3
[  129.831514] CPU3 attaching sched-domain:
[  129.835327]  domain 0: span 0,3
[  129.838483]   groups: 3 0
[  129.839900]   domain 1: span 0-3
[  129.844237]    groups: 0,3 1-2
[  138.265205] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=192.168.178.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 
[  170.204540] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=192.168.178.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 
[  234.085913] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=192.168.178.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 
[  252.921917] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC=01:00:5e:00:00:01:00:1a:4f:7b:e8:48:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=6287 DF OPT (94040000) PROTO=2 
[  362.180544] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC= SRC=192.168.178.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 
[  377.941696] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC=01:00:5e:00:00:01:00:1a:4f:7b:e8:48:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=6288 DF OPT (94040000) PROTO=2 
[  386.102698] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC=01:00:5e:00:00:fb:00:04:5a:64:94:34:08:00 SRC=192.168.178.24 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 
[  502.937602] SFW2-INext-DROP-DEFLT IN=eth0 OUT= MAC=01:00:5e:00:00:01:00:1a:4f:7b:e8:48:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=6289 DF OPT (94040000) PROTO=2 
[  593.676912] SysRq : Changing Loglevel
[  593.680314] Loglevel set to 9
[  604.920361] SysRq : Show Blocked State
[  604.923629]   task                        PC stack   pid father
[  604.923629] Sched Debug Version: v0.07, 2.6.26-devel-smp #1
[  604.923629] now at 605377.269777 msecs
[  604.923629]   .sysctl_sched_latency                    : 60.000000
[  604.923629]   .sysctl_sched_min_granularity            : 12.000000
[  604.923629]   .sysctl_sched_wakeup_granularity         : 30.000000
[  604.923629]   .sysctl_sched_child_runs_first           : 0.000001
[  604.923629]   .sysctl_sched_features                   : 895
[  604.923629] 
[  604.923629] cpu#0, 2392.499 MHz
[  604.923629]   .nr_running                    : 4
[  604.923629]   .load                          : 4096
[  604.923629]   .nr_switches                   : 245586
[  604.923629]   .nr_load_updates               : 151127
[  604.923629]   .nr_uninterruptible            : -173
[  604.923629]   .jiffies                       : 4295043423
[  604.923629]   .next_balance                  : 4295.043442
[  604.923629]   .curr->pid                     : 18518
[  604.923629]   .clock                         : 604548.285525
[  604.923629]   .idle_clock                    : 0.000000
[  604.923629]   .prev_clock_raw                : 634856.937739
[  604.923629]   .clock_warps                   : 0
[  604.923629]   .clock_overflows               : 99857
[  604.923629]   .clock_underflows              : 85710
[  604.923629]   .clock_deep_idle_events        : 4
[  604.923629]   .clock_max_delta               : 4.000250
[  604.923629]   .cpu_load[0]                   : 3072
[  604.923629]   .cpu_load[1]                   : 2225
[  604.923629]   .cpu_load[2]                   : 1638
[  604.923629]   .cpu_load[3]                   : 1465
[  604.923629]   .cpu_load[4]                   : 1352
[  604.923629] 
[  604.923629] cfs_rq[0]:
[  604.923629]   .exec_clock                    : 220180.249248
[  604.923629]   .MIN_vruntime                  : 803205.099951
[  604.923629]   .min_vruntime                  : 803298.594055
[  604.923629]   .max_vruntime                  : 803238.652606
[  604.923629]   .spread                        : 33.552655
[  604.923629]   .spread0                       : 0.000000
[  604.923629]   .nr_running                    : 4
[  604.923629]   .load                          : 4096
[  604.923629]   .bkl_count                     : 1635
[  604.923629]   .nr_spread_over                : 37912
[  604.923629] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
[  604.923629] IP: [<ffffffff802a93ac>] seq_printf+0x2e/0xa7
[  604.923629] PGD 7c1ae067 PUD 7c111067 PMD 0 
[  604.923629] Oops: 0000 [1] SMP 
[  604.923629] CPU 3 
[  604.923629] Modules linked in: ip6t_LOG nf_conntrack_ipv6 xt_pkttype ipt_LOG xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device af_packet ip6t_REJECT xt_tcpudp ipt_REJECT xt_state iptable_mangle iptable_nat nf_nat cpufreq_conservative cpufreq_userspace iptable_filter ip6table_mangle cpufreq_powersave nf_conntrack_ipv4 nf_conntrack acpi_cpufreq ip_tables ip6table_filter ip6_tables x_tables ipv6 microcode nls_iso8859_1 nls_cp437 vfat fat fuse loop dm_mod tda1004x saa7134_dvb videobuf_dvb dvb_core tuner tea5767 tda8290 tda827x tuner_xc2028 tda9887 tuner_simple mt20xx tea5761 snd_hda_intel saa7134 snd_pcm compat_ioctl32 firewire_ohci videodev v4l1_compat firewire_core snd_timer snd_page_alloc crc_itu_t v4l2_common snd_hwdep videobuf_dma_sg snd videobuf_core e1000e ir_kbd_i2c ohci1394 usb_storage rtc_cmos ir_common tveeprom ieee1394 rtc_core i2c_i801 sr_mod sg button i2c_core iTCO_wdt cdrom serio_raw iTCO_vendor_support rtc_lib intel_agp soundcore usbhid hid ff_memless ehci_hcd uhci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ahci libata scsi_mod dock thermal processor
[  604.923629] Pid: 18521, comm: cc1 Not tainted 2.6.26-devel-smp #1
[  604.923629] RIP: 0010:[<ffffffff802a93ac>]  [<ffffffff802a93ac>] seq_printf+0x2e/0xa7
[  604.923629] RSP: 0000:ffff8100bf8eb8f8  EFLAGS: 00010092
[  604.923629] RAX: ffffffff804daf07 RBX: 0000000000000000 RCX: ffff8100bf8eb7f8
[  604.923629] RDX: 0000000000001313 RSI: ffffffff804daf07 RDI: 0000000000000000
[  604.923629] RBP: ffff8100bf8eb9d8 R08: 0000000000000005 R09: 0000000000000000
[  604.923629] R10: 000000000000000a R11: 0000000000000000 R12: 00000000000000fa
[  604.923629] R13: 0000000000000000 R14: ffff810001022dc0 R15: 0000000000000009
[  604.923629] FS:  00002b3fc99fe6f0(0000) GS:ffff8100bf80e680(0000) knlGS:0000000000000000
[  604.923629] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  604.923629] CR2: 0000000000000018 CR3: 0000000076025000 CR4: 00000000000006e0
[  604.923629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  604.923629] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  604.923629] Process cc1 (pid: 18521, threadinfo ffff81007446a000, task ffff81007443c000)
[  604.923629] Stack:  0000000000000005 0000000000000000 0000003000000018 ffff8100bf8eb9e8
[  604.923629]  ffff8100bf8eb928 0000000000000046 0000000000001313 ffff8100bf8eb7f8
[  604.923629]  0000000000000005 0000000000000000 0000000000000005 0000000000000000
[  604.923629] Call Trace:
[  604.923629]  <IRQ>  [<ffffffff8024c527>] ? clocksource_read+0x7/0x9
[  604.923629]  [<ffffffff8024c575>] ? __get_nsec_offset+0x10/0x39
[  604.923629]  [<ffffffff8022caa9>] ? print_cfs_rq+0x41b/0x42a
[  604.923629]  [<ffffffff8022d419>] sched_debug_show+0x961/0xd22
[  604.923629]  [<ffffffff802318db>] show_state_filter+0x86/0x96
[  604.923629]  [<ffffffff80361e88>] sysrq_handle_showstate_blocked+0xe/0x10
[  604.923629]  [<ffffffff80361de3>] __handle_sysrq+0x9e/0x135
[  604.923629]  [<ffffffff80362006>] handle_sysrq+0x20/0x22
[  604.923629]  [<ffffffff8035b8c9>] kbd_event+0x37f/0x610
[  604.923629]  [<ffffffff8037aaea>] input_pass_event+0x5f/0x84
[  604.923629]  [<ffffffff8037ba4f>] input_handle_event+0x39c/0x3c0
[  604.923629]  [<ffffffff8037c1f8>] input_event+0x64/0x7c
[  604.923629]  [<ffffffffa0104c8f>] :hid:hidinput_hid_event+0x295/0x2c8
[  604.923629]  [<ffffffff80229b0f>] ? test_ti_thread_flag+0x11/0x13
[  604.923629]  [<ffffffffa01014b4>] :hid:hid_process_event+0x2e/0x62
[  604.923629]  [<ffffffffa01020e7>] :hid:hid_input_report+0x283/0x2f4
[  604.923629]  [<ffffffffa010ad8e>] :usbhid:hid_irq_in+0x8c/0x175
[  604.923629]  [<ffffffff8022924d>] ? __wake_up_common+0x46/0x75
[  604.923629]  [<ffffffffa00bb807>] :usbcore:usb_hcd_giveback_urb+0x84/0xb7
[  604.923629]  [<ffffffffa00eca13>] :uhci_hcd:uhci_giveback_urb+0x109/0x19d
[  604.923630]  [<ffffffffa00ed146>] :uhci_hcd:uhci_scan_schedule+0x58a/0x83f
[  604.923630]  [<ffffffff8023dc49>] ? run_timer_softirq+0x107/0x1af
[  604.923630]  [<ffffffffa00eef6d>] :uhci_hcd:uhci_irq+0x11c/0x133
[  604.923630]  [<ffffffffa00bb3bd>] :usbcore:usb_hcd_irq+0x37/0x68
[  604.923630]  [<ffffffff80267fc5>] handle_IRQ_event+0x27/0x57
[  604.923630]  [<ffffffff802693df>] handle_fasteoi_irq+0x95/0xd0
[  604.923630]  [<ffffffff8020f0c8>] do_IRQ+0x60/0xb6
[  604.923630]  [<ffffffff8020c7f1>] ret_from_intr+0x0/0xa
[  604.923630]  <EOI> 
[  604.923630] 
[  604.923630] Code: f0 48 89 e5 53 48 89 fb 48 81 ec d8 00 00 00 48 89 95 50 ff ff ff 48 89 8d 58 ff ff ff 4c 89 85 60 ff ff ff 4c 89 8d 68 ff ff ff <48> 8b 7f 18 48 3b 7b 08 73 5a 48 8b 73 08 48 8d 55 10 48 8d 8d 
[  604.923630] RIP  [<ffffffff802a93ac>] seq_printf+0x2e/0xa7
[  604.923630]  RSP <ffff8100bf8eb8f8>
[  604.923630] CR2: 0000000000000018
[  604.923630] ---[ end trace 728898a466de31f0 ]---
[  604.923630] Kernel panic - not syncing: Aiee, killing interrupt handler!
[  604.923630] NMI Watchdog detected LOCKUP on CPU 3
[  604.923630] CPU 3 
[  604.923630] Modules linked in: ip6t_LOG nf_conntrack_ipv6 xt_pkttype ipt_LOG xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device af_packet ip6t_REJECT xt_tcpudp ipt_REJECT xt_state iptable_mangle iptable_nat nf_nat cpufreq_conservative cpufreq_userspace iptable_filter ip6table_mangle cpufreq_powersave nf_conntrack_ipv4 nf_conntrack acpi_cpufreq ip_tables ip6table_filter ip6_tables x_tables ipv6 microcode nls_iso8859_1 nls_cp437 vfat fat fuse loop dm_mod tda1004x saa7134_dvb videobuf_dvb dvb_core tuner tea5767 tda8290 tda827x tuner_xc2028 tda9887 tuner_simple mt20xx tea5761 snd_hda_intel saa7134 snd_pcm compat_ioctl32 firewire_ohci videodev v4l1_compat firewire_core snd_timer snd_page_alloc crc_itu_t v4l2_common snd_hwdep videobuf_dma_sg snd videobuf_core e1000e ir_kbd_i2c ohci1394 usb_storage rtc_cmos ir_common tveeprom ieee1394 rtc_core i2c_i801 sr_mod sg button i2c_core iTCO_wdt cdrom serio_raw iTCO_vendor_support rtc_lib intel_agp soundcore usbhid hid ff_memless ehci_hcd uhci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ahci libata scsi_mod dock thermal processor
[  604.923630] Pid: 18521, comm: cc1 Tainted: G      D  2.6.26-devel-smp #1
[  604.923630] RIP: 0010:[<ffffffff8021ad56>]  [<ffffffff8021ad56>] native_smp_send_stop+0x84/0xa7
[  604.923630] RSP: 0000:ffff8100bf8eb618  EFLAGS: 00000093
[  604.923630] RAX: ffff8100bf8eb5a8 RBX: 0000000000000002 RCX: 0000000000000004
[  604.923630] RDX: 0000000000000000 RSI: 00000000000008fc RDI: 0000000000000300
[  604.923630] RBP: ffff8100bf8eb658 R08: 000000000000000f R09: 0000000000000000
[  604.923630] R10: 000000000000000a R11: 0000000000007600 R12: 0000000000000003
[  604.923630] R13: 0000000000000001 R14: ffff81007443c000 R15: ffff8100bf8eb848
[  604.923630] FS:  00002b3fc99fe6f0(0000) GS:ffff8100bf80e680(0000) knlGS:0000000000000000
[  604.923630] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  604.923630] CR2: 0000000000000018 CR3: 0000000076025000 CR4: 00000000000006e0
[  604.923630] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  604.923630] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  604.923630] Process cc1 (pid: 18521, threadinfo ffff81007446a000, task ffff81007443c000)
[  604.923630] Stack:  ffffffff8021ac26 0000000000000000 ffffffff00000001 ffff810000000000
[  604.923630]  ffff8100bf8eb648 ffffffff804dbbaf ffff81007443c000 0000000000000009
[  604.923630]  ffff8100bf8eb748 ffffffff802355ce 0000003000000008 ffff8100bf8eb758
[  604.923630] Call Trace:
[  604.923630]  <IRQ>  [<ffffffff8021ac26>] ? stop_this_cpu+0x0/0x21
[  604.923630]  [<ffffffff802355ce>] panic+0xaf/0x159
[  604.923630]  [<ffffffff8024b621>] ? blocking_notifier_call_chain+0xf/0x11
[  604.923630]  [<ffffffff80238752>] do_exit+0x78/0x699
[  604.923630]  [<ffffffff8035e798>] ? do_unblank_screen+0x1d/0x119
[  604.923630]  [<ffffffff8020d6cf>] oops_begin+0x0/0x96
[  604.923630]  [<ffffffff80222473>] do_page_fault+0x69f/0x758
[  604.923630]  [<ffffffff80411659>] error_exit+0x0/0x51
[  604.923630]  [<ffffffff802a93ac>] ? seq_printf+0x2e/0xa7
[  604.923630]  [<ffffffff8024c527>] ? clocksource_read+0x7/0x9
[  604.923630]  [<ffffffff8024c575>] ? __get_nsec_offset+0x10/0x39
[  604.923630]  [<ffffffff8022caa9>] ? print_cfs_rq+0x41b/0x42a
[  604.923630]  [<ffffffff8022d419>] ? sched_debug_show+0x961/0xd22
[  604.923630]  [<ffffffff802318db>] ? show_state_filter+0x86/0x96
[  604.923630]  [<ffffffff80361e88>] ? sysrq_handle_showstate_blocked+0xe/0x10
[  604.923630]  [<ffffffff80361de3>] ? __handle_sysrq+0x9e/0x135
[  604.923630]  [<ffffffff80362006>] ? handle_sysrq+0x20/0x22
[  604.923630]  [<ffffffff8035b8c9>] ? kbd_event+0x37f/0x610
[  604.923630]  [<ffffffff8037aaea>] ? input_pass_event+0x5f/0x84
[  604.923630]  [<ffffffff8037ba4f>] ? input_handle_event+0x39c/0x3c0
[  604.923630]  [<ffffffff8037c1f8>] ? input_event+0x64/0x7c
[  604.923630]  [<ffffffffa0104c8f>] ? :hid:hidinput_hid_event+0x295/0x2c8
[  604.923630]  [<ffffffff80229b0f>] ? test_ti_thread_flag+0x11/0x13
[  604.923630]  [<ffffffffa01014b4>] ? :hid:hid_process_event+0x2e/0x62
[  604.923630]  [<ffffffffa01020e7>] ? :hid:hid_input_report+0x283/0x2f4
[  604.923630]  [<ffffffffa010ad8e>] ? :usbhid:hid_irq_in+0x8c/0x175
[  604.923630]  [<ffffffff8022924d>] ? __wake_up_common+0x46/0x75
[  604.923630]  [<ffffffffa00bb807>] ? :usbcore:usb_hcd_giveback_urb+0x84/0xb7
[  604.923630]  [<ffffffffa00eca13>] ? :uhci_hcd:uhci_giveback_urb+0x109/0x19d
[  604.923630]  [<ffffffffa00ed146>] ? :uhci_hcd:uhci_scan_schedule+0x58a/0x83f
[  604.923630]  [<ffffffff8023dc49>] ? run_timer_softirq+0x107/0x1af
[  604.923630]  [<ffffffffa00eef6d>] ? :uhci_hcd:uhci_irq+0x11c/0x133
[  604.923630]  [<ffffffffa00bb3bd>] ? :usbcore:usb_hcd_irq+0x37/0x68
[  604.923630]  [<ffffffff80267fc5>] ? handle_IRQ_event+0x27/0x57
[  604.923630]  [<ffffffff802693df>] ? handle_fasteoi_irq+0x95/0xd0
[  604.923630]  [<ffffffff8020f0c8>] ? do_IRQ+0x60/0xb6
[  604.923630]  [<ffffffff8020c7f1>] ? ret_from_intr+0x0/0xa
[  604.923630]  <EOI> 
[  604.923630] 
[  604.923630] Code: c7 45 d0 00 00 00 00 c7 45 d8 00 00 00 00 48 89 05 68 e0 3a 00 0f ae f0 48 8b 05 e6 b9 34 00 bf fc 00 00 00 ff 50 38 eb 02 f3 90 <44> 39 65 d0 75 f8 45 85 ed 74 06 fe 05 39 e0 3a 00 e8 86 0d 00 
[  604.923630] ---[ end trace 728898a466de31f0 ]---
[  605.278311] NMI Watchdog detected LOCKUP on CPU 2
[  605.278311] CPU 2 
[  605.278311] Modules linked in: ip6t_LOG nf_conntrack_ipv6 xt_pkttype ipt_LOG xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device af_packet ip6t_REJECT xt_tcpudp ipt_REJECT xt_state iptable_mangle iptable_nat nf_nat cpufreq_conservative cpufreq_userspace iptable_filter ip6table_mangle cpufreq_powersave nf_conntrack_ipv4 nf_conntrack acpi_cpufreq ip_tables ip6table_filter ip6_tables x_tables ipv6 microcode nls_iso8859_1 nls_cp437 vfat fat fuse loop dm_mod tda1004x saa7134_dvb videobuf_dvb dvb_core tuner tea5767 tda8290 tda827x tuner_xc2028 tda9887 tuner_simple mt20xx tea5761 snd_hda_intel saa7134 snd_pcm compat_ioctl32 firewire_ohci videodev v4l1_compat firewire_core snd_timer snd_page_alloc crc_itu_t v4l2_common snd_hwdep videobuf_dma_sg snd videobuf_core e1000e ir_kbd_i2c ohci1394 usb_storage rtc_cmos ir_common tveeprom ieee1394 rtc_core i2c_i801 sr_mod sg button i2c_core iTCO_wdt cdrom serio_raw iTCO_vendor_support rtc_lib intel_agp soundcore usbhid hid ff_memless ehci_hcd uhci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ahci libata scsi_mod dock thermal processor
[  605.278311] Pid: 18522, comm: as Tainted: G      D  2.6.26-devel-smp #1
[  605.278311] RIP: 0010:[<ffffffff80303ea9>]  [<ffffffff80303ea9>] __write_lock_failed+0x9/0x20
[  605.278311] RSP: 0018:ffff81007617fed0  EFLAGS: 00000087
[  605.278311] RAX: ffff81007617fef8 RBX: ffff810076174000 RCX: ffffffff80237524
[  605.278311] RDX: 000000000000003c RSI: ffffe200028b4328 RDI: ffffffff80557200
[  605.278311] RBP: ffff81007617fed8 R08: 0000000000000000 R09: ffff81007617feb8
[  605.278311] R10: ffff81007617fe98 R11: ffff81007617fea8 R12: ffff810076174000
[  605.278311] R13: ffff810076174000 R14: 0000000000000000 R15: 0000000000000001
[  605.278311] FS:  0000000000000000(0000) GS:ffff8100bf80e500(0000) knlGS:0000000000000000
[  605.278311] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  605.278311] CR2: 00002b29b7b7a640 CR3: 0000000000201000 CR4: 00000000000006e0
[  605.278311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  605.278311] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  605.278311] Process as (pid: 18522, threadinfo ffff81007617e000, task ffff810076174000)
[  605.278311] Stack:  ffffffff80411318 ffff81007617ff38 ffffffff802389dc ffff81007617ff48
[  605.278311]  ffffffff8022218c ffff81007617fef8 ffff81007617fef8 ffff8100ba0e2360
[  605.278311]  ffff8100b85516c0 00002b29b7e22888 0000000000000000 0000000000000000
[  605.278311] Call Trace:
[  605.278311]  [<ffffffff80411318>] ? _write_lock_irq+0x13/0x15
[  605.278311]  [<ffffffff802389dc>] do_exit+0x302/0x699
[  605.278311]  [<ffffffff8022218c>] ? do_page_fault+0x3b8/0x758
[  605.278311]  [<ffffffff80238dee>] do_group_exit+0x7b/0x96
[  605.278311]  [<ffffffff80238e1b>] sys_exit_group+0x12/0x14
[  605.278311]  [<ffffffff8020c2db>] system_call_after_swapgs+0x7b/0x80
[  605.278311] 
[  605.278311] 
[  605.278311] Code: e9 07 48 89 11 31 c0 c3 48 83 e9 07 eb 00 48 c7 c0 f2 ff ff ff c3 90 90 90 90 90 90 90 90 90 90 90 90 f0 81 07 00 00 00 01 f3 90 <81> 3f 00 00 00 01 75 f6 f0 81 2f 00 00 00 01 0f 85 e2 ff ff ff 
[  605.278311] ---[ end trace 728898a466de31f0 ]---
[  605.278311] NMI Watchdog detected LOCKUP on CPU 0
[  605.278311] CPU 0 
[  605.278311] Modules linked in: ip6t_LOG nf_conntrack_ipv6 xt_pkttype ipt_LOG xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device af_packet ip6t_REJECT xt_tcpudp ipt_REJECT xt_state iptable_mangle iptable_nat nf_nat cpufreq_conservative cpufreq_userspace iptable_filter ip6table_mangle cpufreq_powersave nf_conntrack_ipv4 nf_conntrack acpi_cpufreq ip_tables ip6table_filter ip6_tables x_tables ipv6 microcode nls_iso8859_1 nls_cp437 vfat fat fuse loop dm_mod tda1004x saa7134_dvb videobuf_dvb dvb_core tuner tea5767 tda8290 tda827x tuner_xc2028 tda9887 tuner_simple mt20xx tea5761 snd_hda_intel saa7134 snd_pcm compat_ioctl32 firewire_ohci videodev v4l1_compat firewire_core snd_timer snd_page_alloc crc_itu_t v4l2_common snd_hwdep videobuf_dma_sg snd videobuf_core e1000e ir_kbd_i2c ohci1394 usb_storage rtc_cmos ir_common tveeprom ieee1394 rtc_core i2c_i801 sr_mod sg button i2c_core iTCO_wdt cdrom serio_raw iTCO_vendor_support rtc_lib intel_agp soundcore usbhid hid ff_memless ehci_hcd uhci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ahci libata scsi_mod dock thermal processor
[  605.278311] Pid: 18518, comm: gcc Tainted: G      D  2.6.26-devel-smp #1
[  605.278311] RIP: 0010:[<ffffffff80303ea9>]  [<ffffffff80303ea9>] __write_lock_failed+0x9/0x20
[  605.278311] RSP: 0018:ffff810074471ed0  EFLAGS: 00000087
[  605.278311] RAX: ffff810074471ef8 RBX: ffff8100b9dc2000 RCX: ffffffff80237524
[  605.278311] RDX: 000000000000002f RSI: ffffe20001b21c38 RDI: ffffffff80557200
[  605.278311] RBP: ffff810074471ed8 R08: 0000000000000000 R09: ffff810074471eb8
[  605.278311] R10: ffff810074471e98 R11: ffff810074471ea8 R12: ffff8100b9dc2000
[  605.278311] R13: ffff8100b9dc2000 R14: 0000000000000000 R15: 0000000000000001
[  605.278311] FS:  0000000000000000(0000) GS:ffffffff80557000(0000) knlGS:0000000000000000
[  605.278311] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  605.278311] CR2: 0000000000640498 CR3: 0000000000201000 CR4: 00000000000006e0
[  605.278311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  605.278311] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  605.278311] Process gcc (pid: 18518, threadinfo ffff810074470000, task ffff8100b9dc2000)
[  605.278311] Stack:  ffffffff80411318 ffff810074471f38 ffffffff802389dc ffff810074471f78
[  605.278311]  ffffffff80293abb ffff810074471ef8 ffff810074471ef8 0000000000000001
[  605.278311]  ffff8100b8434000 00002b95f3e3d888 0000000000000000 0000000000000000
[  605.278311] Call Trace:
[  605.278311]  [<ffffffff80411318>] ? _write_lock_irq+0x13/0x15
[  605.278311]  [<ffffffff802389dc>] do_exit+0x302/0x699
[  605.278311]  [<ffffffff80293abb>] ? sys_newstat+0x31/0x3c
[  605.278311]  [<ffffffff80238dee>] do_group_exit+0x7b/0x96
[  605.278311]  [<ffffffff80238e1b>] sys_exit_group+0x12/0x14
[  605.278311]  [<ffffffff8020c2db>] system_call_after_swapgs+0x7b/0x80
[  605.278311] 
[  605.278311] 
[  605.278311] Code: e9 07 48 89 11 31 c0 c3 48 83 e9 07 eb 00 48 c7 c0 f2 ff ff ff c3 90 90 90 90 90 90 90 90 90 90 90 90 f0 81 07 00 00 00 01 f3 90 <81> 3f 00 00 00 01 75 f6 f0 81 2f 00 00 00 01 0f 85 e2 ff ff ff 
[  605.278311] ---[ end trace 728898a466de31f0 ]---
[  605.278311] Kernel panic - not syncing: Aiee, killing interrupt handler!

Re: [git pull] scheduler changes for v2.6.26

[Peter Zijlstra]

On Wed, 2008-04-23 at 12:30 +0200, Mike Galbraith wrote:
> On Wed, 2008-04-23 at 10:11 +0200, Mike Galbraith wrote:
> 
> > I dug my old p3/500 out and hooked it up since I still can't get minicom
> > functional plugging P4->Q6600, but no joy.  Whatever the heck is going
> > wrong in sched-devel is so catastrophic that not one character hits the
> > console when it locks, and nmi_watchdog=1 does nada.
> 
> I built x86/latest to see if it locked, and while testing to see if
> minicom was really really working properly on p3/500, I created an
> explosion.  I see in the log that clockevents griped during boot, and
> when I later poked SysRq-W, box blew to pieces.

> [  604.923629] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
> [  604.923629] IP: [<ffffffff802a93ac>] seq_printf+0x2e/0xa7

Sorry about that :-/

this should fix it:

---
Subject: sched: fix oops

sched_debug uses SEQ_printf to use printk when the seqfile 'm' is NULL.
Instead of doing that here too; choose to not output the weight tree
to cut back on output.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
---
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 89fa32b..353a481 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1643,8 +1643,10 @@ static void print_cfs_stats(struct seq_file *m, int cpu)
 	for_each_leaf_cfs_rq(cpu_rq(cpu), cfs_rq)
 		print_cfs_rq(m, cpu, cfs_rq);
 
-	seq_printf(m, "\nWeight tree:\n");
-	print_cfs_rq_tasks(m, &cpu_rq(cpu)->cfs, 1);
+	if (m) {
+		seq_printf(m, "\nWeight tree:\n");
+		print_cfs_rq_tasks(m, &cpu_rq(cpu)->cfs, 1);
+	}
 	rcu_read_unlock();
 }
 #endif

Re: [git pull] scheduler changes for v2.6.26

[Mike Galbraith]

On Wed, 2008-04-23 at 13:21 +0200, Peter Zijlstra wrote:

> this should fix it:

Did.  But...

Continuing testing, x86/latest doesn't seem to hard lock (though i'm
going to run a while longer to be sure).  However, it does do something
else. watch-rq-clock.sh is triggering an occasional oops.  After the
oops, instead of heading off to bit heaven, grep hangs around eating
100% cpu, _possibly_ until it's parent is killed.  I say possibly,
because that's what it looked like the first time.  Also, amarok
suddenly ceased playing and exited without a peep... weird.  I restarted
amarok, kept testing and repeated the oops, but just as luck would have
it, my keyboard went away again, so I had to reboot before I was able to
see if killing watch-rq-clock.sh would kill the runaway grep again, or
if amarok was going to go awol again.

[  399.477589] BUG: unable to handle kernel NULL pointer dereference at 0000000000000418
[  399.481049] IP: [<ffffffff802296d2>] calc_delta_weight+0x17/0x37
[  399.481049] PGD 7b0ba067 PUD 7b1a2067 PMD 0 
[  399.481049] Oops: 0000 [1] SMP 
[  399.481049] CPU 2 
[  399.481049] Modules linked in: ip6t_LOG nf_conntrack_ipv6 xt_pkttype ipt_LOG xt_limit af_packet snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device ip6t_REJECT xt_tcpudp ipt_REJECT xt_state iptable_mangle iptable_nat nf_nat iptable_filter ip6table_mangle nf_conntrack_ipv4 nf_conntrack ip_tables ip6table_filter ip6_tables x_tables cpufreq_conservative cpufreq_userspace ipv6 cpufreq_powersave acpi_cpufreq microcode nls_iso8859_1 nls_cp437 vfat fat fuse loop dm_mod tda1004x saa7134_dvb videobuf_dvb dvb_core tuner tea5767 tda8290 tda827x tuner_xc2028 tda9887 tuner_simple mt20xx tea5761 saa7134 snd_hda_intel compat_ioctl32 videodev v4l1_compat v4l2_common snd_pcm firewire_ohci videobuf_dma_sg firewire_core snd_timer videobuf_core ir_kbd_i2c usbhid snd_page_alloc ir_common crc_itu_t snd_hwdep usb_storage snd tveeprom e1000e ohci1394 hid iTCO_wdt rtc_cmos i2c_i801 ieee1394 iTCO_vendor_support intel_agp rtc_core sr_mod i2c_core rtc_lib button serio_raw ff_memless sg cdrom soundcore ehci_hcd uhci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ahci libata scsi_mod dock thermal processor
[  399.481049] Pid: 20646, comm: grep Not tainted 2.6.26-devel-smp #2
[  399.481049] RIP: 0010:[<ffffffff802296d2>]  [<ffffffff802296d2>] calc_delta_weight+0x17/0x37
[  399.481049] RSP: 0018:ffff8100994bdd88  EFLAGS: 00010286
[  399.481049] RAX: 0000000000000400 RBX: ffff81000102be30 RCX: 0000000000000000
[  399.481049] RDX: ffffffff805b1dc0 RSI: 0000000000000001 RDI: 0000000000000400
[  399.481049] RBP: ffff8100994bdd88 R08: ffff81007b1606af R09: ffff81008c47b2a0
[  399.481049] R10: ffffffffffffffff R11: 0000000000000000 R12: ffff810001022e58
[  399.481049] R13: ffff81008c47b2a0 R14: ffff810001022dc0 R15: 0000000000000000
[  399.481049] FS:  00007fe5fcefa6f0(0000) GS:ffff8100bf80e500(0000) knlGS:0000000000000000
[  399.481049] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  399.481049] CR2: 0000000000000418 CR3: 000000007b015000 CR4: 00000000000006e0
[  399.481049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  399.481049] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  399.481049] Process grep (pid: 20646, threadinfo ffff8100994bc000, task ffff81008c5bc000)
[  399.481049] Stack:  ffff8100994bde58 ffffffff8022d46b ffffffff805348e8 00000010000240d0
[  399.481049]  ffffe20001aecd00 ffffffff805b1dc0 ffffffff805b1dc0 ffff8100acc36441
[  399.481049]  0000000000008001 0000000000000001 00000000000040d0 00000000000040d0
[  399.481049] Call Trace:
[  399.481049]  [<ffffffff8022d46b>] sched_debug_show+0x9b3/0xd2b
[  399.481049]  [<ffffffff80273825>] ? alloc_pages_node+0x31/0x36
[  399.481049]  [<ffffffff8027388b>] ? __get_free_pages+0xf/0x4c
[  399.481049]  [<ffffffff802a99e1>] seq_read+0x10b/0x29a
[  399.481049]  [<ffffffff802cac38>] proc_reg_read+0x7b/0x95
[  399.481049]  [<ffffffff80290da6>] vfs_read+0xa8/0x102
[  399.481049]  [<ffffffff80291056>] sys_read+0x47/0x6d
[  399.481049]  [<ffffffff8020c2db>] system_call_after_swapgs+0x7b/0x80
[  399.481049] 
[  399.481049] 
[  399.481049] Code: 89 da e8 a7 fe ff ff 48 01 43 50 4c 89 63 40 5b 41 5c c9 c3 55 48 85 f6 48 89 e5 74 29 48 8b 46 d0 48 c7 c2 c0 1d 5b 80 48 8b 36 <8b> 40 18 48 8b 04 c5 a0 41 56 80 48 03 50 08 48 83 c2 60 e8 6b 
[  399.481049] RIP  [<ffffffff802296d2>] calc_delta_weight+0x17/0x37
[  399.481049]  RSP <ffff8100994bdd88>
[  399.481049] CR2: 0000000000000418
[  399.481052] ---[ end trace 36afd5990b2873de ]---

Re: [git pull] scheduler changes for v2.6.26

[Frans Pop]

On Wednesday 23 April 2008, you wrote:
> > BTW, did either of you actually look at the traces I sent for .24? I
> > never got any feedback on those.
>
> hm, i looked at them - i thought i mailed you about that but indeed i
> didnt (sorry about that) - the traces were too short in scope - they
> just covered a few dozen milliseconds in scope, while your description
> said that the problem occured seconds into the trace.
>
> > P.S. I've got group scheduling active in this config as my tests with
> > .24 showed that did not make any difference. Can rerun without if
> > needed.

Ah, I was wondering about that. Sorry about the mistake, but if you'd let me 
know I could have run new traces.

If there's anything wrong with the current traces, please _do_ let me know. 
Problem is that I just see a huge pile of data without really knowing what 
I'm looking at. For example, I've no idea what the time units are. If I've 
guessed those wrong, it's not surprising that you don't see anything as I'm 
then basically stopping the trace too late or including too few entries.

What would be a good value for trace_entries to get a decent time interval?

If there's more documentation available about what's in those files, please 
let me know.

Cheers,
FJP

P.S. It would probably be good to just mention the units in the headers of 
the debug files. It may be obvious to you, but that way it's obvious even 
to morons like me :-P

Re: [git pull] scheduler changes for v2.6.26

[Frans Pop]

On Wednesday 23 April 2008, Ingo Molnar wrote:
> another thing - Peter observed skipping on NOHZ. Does your skipping go
> away if you boot with 'nohz' and/or with CONFIG_NOHZ=y disabled in the
> .config?

Just realized that I forgot to reply to this...

Already tried that with .24 (<200804111718.56958.elendil@planet.nl>):

! On Friday 11 April 2008, Peter Zijlstra wrote:
! > I'm having some issue on my own desktop - I get occasional latencies of
! > up to 1 second! It seems to be related to NO_HZ, because when I run a
! > simple while loop to keep the cpu busy, or boot with nohz=off it
! > doesn't seem to happen.
! >
! > Could you try that, just to see if we're seeing the same thing?
!
! Booted with nohz=off, but it does not seem to make any difference for me.
! I still get the music skips and chew still gives the high latencies.
!
! $ ./chew2
! pid 31568 preempted 4022 us after 1376 us
! pid 31568 preempted 6303 us after 6177 us
! pid 31568 preempted 8836 us after 7963 us
! pid 31568 preempted 13134 us after 7903 us
! pid 31568 preempted 20533 us after 9496 us
! pid 31568 preempted 22957 us after 8556 us
! pid 31568 preempted 28693 us after 9518 us
! pid 31568 preempted 251718 us after 8485 us

Re: [git pull] scheduler changes for v2.6.26

[Ingo Molnar]

* Frans Pop <elendil@planet.nl> wrote:

> P.S. It would probably be good to just mention the units in the 
> headers of the debug files. It may be obvious to you, but that way 
> it's obvious even to morons like me :-P

yeah, agreed. We did that in -rt's /proc/latency_trace but it isnt there 
in ftrace. Steve?

	Ingo

Re: [git pull] scheduler changes for v2.6.26

[Steven Rostedt]

On Tue, 29 Apr 2008, Ingo Molnar wrote:

>
> * Frans Pop <elendil@planet.nl> wrote:
>
> > P.S. It would probably be good to just mention the units in the
> > headers of the debug files. It may be obvious to you, but that way
> > it's obvious even to morons like me :-P
>
> yeah, agreed. We did that in -rt's /proc/latency_trace but it isnt there
> in ftrace. Steve?

Yep, I'll make a patch.

-- Steve