Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.

Clearly the wait_event_interruptible_timeout() in the RCU grace-period
thread causes this, but I'm not seeing why shutdown would trigger it.

The code disassembles to

   0: 85 db                 test   %ebx,%ebx
   2: 79 0c                 jns    0x10
   4: 81 e6 ff 00 00 00     and    $0xff,%esi
   a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
   e: eb 0a                 jmp    0x1a
  10: c1 e9 1a             shr    $0x1a,%ecx
  13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
  1a: 8b 48 04             mov    0x4(%eax),%ecx
  1d: 89 50 04             mov    %edx,0x4(%eax)
  20: 89 02                 mov    %eax,(%edx)
  22: 89 4a 04             mov    %ecx,0x4(%edx)
  25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
  27: 5b                   pop    %ebx
  28: 5e                   pop    %esi
  29: 5d                   pop    %ebp
  2a: c3                   ret

so the oops is in the final

        list_add_tail(&timer->entry, vec);

where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
perfectly valid pointer, but clearly it isn't (it's about 115M off the
top of virtual memory, I think that might be in the vmalloc area).

So I'm *guessing* that something did a vfree() on some data structure
that contained active timers - and then later on the RCU thread ended
up being the next thing that tried to add a timer after the
now-non-existing one.

And your other oopses do seem to have a similar pattern, even if their
actual oops is elsewhere. They oops in run_timer_softirq, also taking
a page fault in the 0xf9...... range, so it might well be a vmalloc
address there too.

But I sure as hell can't start to guess what that would be.

I'm wondering it CONFIG_DEBUG_OBJECTS (and then
CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
help catch this...

                Linus

On Mon, Oct 14, 2013 at 4:07 AM, Knut Petersen
<Knut_Petersen@t-online.de> wrote:
>
> It愀 the third time in four months that I have to report a kernel Oops during
> shutdown.
> All of these Oopses seem somehow related to the timer subsystem, but they
> are
> not easily reproducible. As all this happens on two different machines, it愀
> unlikely
> that this mess is related to bad hardware.
>
> I clearly would appreciate any idea how to track this down.
>
> For the last two reports see:
>
> http://www.gossamer-threads.com/lists/linux/kernel/1782575?#1782575
>
> http://www.gossamer-threads.com/lists/linux/kernel/1744892?#1744892
>
> This time the kernel oopsed after systemd reported that target shutdown
> had been reached - see attached pdf for the full trace. To make it easier
> to find this problem a shortened call trace:
>
>
> Call Trace:
>     internal_add_timer
>     schedule_timeout
>     ? call_timer_fn
>     rcu_gp_kthread
>     __init_waitqueue_head
>     ? rcu_gp_fqs
>     kthread
>     ret_from_kernel_thread
>     ? __init_kthread_worker
>
> EIP: __internal_add_timer
>
> Hardware: AOpen i915GMm-hfs mobo with a Pentium-M Dothan and 2GB of RAM.
> Distribution: openSuSE 12.3
> Kernel: local 3.12.0-rc4-00127-g45877c4 is  kernel 9d05746 with my
> "Enforce 1 as lower limit for perf_event_max_sample_rate"
> patch applied.
>
> cu,
>  knut

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Paul E. McKenney]

On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:
> Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.
> 
> Clearly the wait_event_interruptible_timeout() in the RCU grace-period
> thread causes this, but I'm not seeing why shutdown would trigger it.
> 
> The code disassembles to
> 
>    0: 85 db                 test   %ebx,%ebx
>    2: 79 0c                 jns    0x10
>    4: 81 e6 ff 00 00 00     and    $0xff,%esi
>    a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
>    e: eb 0a                 jmp    0x1a
>   10: c1 e9 1a             shr    $0x1a,%ecx
>   13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
>   1a: 8b 48 04             mov    0x4(%eax),%ecx
>   1d: 89 50 04             mov    %edx,0x4(%eax)
>   20: 89 02                 mov    %eax,(%edx)
>   22: 89 4a 04             mov    %ecx,0x4(%edx)
>   25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
>   27: 5b                   pop    %ebx
>   28: 5e                   pop    %esi
>   29: 5d                   pop    %ebp
>   2a: c3                   ret
> 
> so the oops is in the final
> 
>         list_add_tail(&timer->entry, vec);
> 
> where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
> perfectly valid pointer, but clearly it isn't (it's about 115M off the
> top of virtual memory, I think that might be in the vmalloc area).
> 
> So I'm *guessing* that something did a vfree() on some data structure
> that contained active timers - and then later on the RCU thread ended
> up being the next thing that tried to add a timer after the
> now-non-existing one.
> 
> And your other oopses do seem to have a similar pattern, even if their
> actual oops is elsewhere. They oops in run_timer_softirq, also taking
> a page fault in the 0xf9...... range, so it might well be a vmalloc
> address there too.
> 
> But I sure as hell can't start to guess what that would be.
> 
> I'm wondering it CONFIG_DEBUG_OBJECTS (and then
> CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
> help catch this...

I would also like to nominate CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which
checks for invoking call_rcu() twice in a row on the same rcu_head.

Any chance of a look at the .config file?

							Thanx, Paul

>                 Linus
> 
> On Mon, Oct 14, 2013 at 4:07 AM, Knut Petersen
> <Knut_Petersen@t-online.de> wrote:
> >
> > It愀 the third time in four months that I have to report a kernel Oops during
> > shutdown.
> > All of these Oopses seem somehow related to the timer subsystem, but they
> > are
> > not easily reproducible. As all this happens on two different machines, it愀
> > unlikely
> > that this mess is related to bad hardware.
> >
> > I clearly would appreciate any idea how to track this down.
> >
> > For the last two reports see:
> >
> > http://www.gossamer-threads.com/lists/linux/kernel/1782575?#1782575
> >
> > http://www.gossamer-threads.com/lists/linux/kernel/1744892?#1744892
> >
> > This time the kernel oopsed after systemd reported that target shutdown
> > had been reached - see attached pdf for the full trace. To make it easier
> > to find this problem a shortened call trace:
> >
> >
> > Call Trace:
> >     internal_add_timer
> >     schedule_timeout
> >     ? call_timer_fn
> >     rcu_gp_kthread
> >     __init_waitqueue_head
> >     ? rcu_gp_fqs
> >     kthread
> >     ret_from_kernel_thread
> >     ? __init_kthread_worker
> >
> > EIP: __internal_add_timer
> >
> > Hardware: AOpen i915GMm-hfs mobo with a Pentium-M Dothan and 2GB of RAM.
> > Distribution: openSuSE 12.3
> > Kernel: local 3.12.0-rc4-00127-g45877c4 is  kernel 9d05746 with my
> > "Enforce 1 as lower limit for perf_event_max_sample_rate"
> > patch applied.
> >
> > cu,
> >  knut
> 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Frederic Weisbecker]

On Mon, Oct 14, 2013 at 02:28:30PM -0700, Paul E. McKenney wrote:
> On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:
> > Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.
> > 
> > Clearly the wait_event_interruptible_timeout() in the RCU grace-period
> > thread causes this, but I'm not seeing why shutdown would trigger it.
> > 
> > The code disassembles to
> > 
> >    0: 85 db                 test   %ebx,%ebx
> >    2: 79 0c                 jns    0x10
> >    4: 81 e6 ff 00 00 00     and    $0xff,%esi
> >    a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
> >    e: eb 0a                 jmp    0x1a
> >   10: c1 e9 1a             shr    $0x1a,%ecx
> >   13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
> >   1a: 8b 48 04             mov    0x4(%eax),%ecx
> >   1d: 89 50 04             mov    %edx,0x4(%eax)
> >   20: 89 02                 mov    %eax,(%edx)
> >   22: 89 4a 04             mov    %ecx,0x4(%edx)
> >   25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
> >   27: 5b                   pop    %ebx
> >   28: 5e                   pop    %esi
> >   29: 5d                   pop    %ebp
> >   2a: c3                   ret
> > 
> > so the oops is in the final
> > 
> >         list_add_tail(&timer->entry, vec);
> > 
> > where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
> > perfectly valid pointer, but clearly it isn't (it's about 115M off the
> > top of virtual memory, I think that might be in the vmalloc area).
> > 
> > So I'm *guessing* that something did a vfree() on some data structure
> > that contained active timers - and then later on the RCU thread ended
> > up being the next thing that tried to add a timer after the
> > now-non-existing one.
> > 
> > And your other oopses do seem to have a similar pattern, even if their
> > actual oops is elsewhere. They oops in run_timer_softirq, also taking
> > a page fault in the 0xf9...... range, so it might well be a vmalloc
> > address there too.
> > 
> > But I sure as hell can't start to guess what that would be.
> > 
> > I'm wondering it CONFIG_DEBUG_OBJECTS (and then
> > CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
> > help catch this...
> 
> I would also like to nominate CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which
> checks for invoking call_rcu() twice in a row on the same rcu_head.
> 
> Any chance of a look at the .config file?

Yeah it would be nice to get the .config.

Looks like the problem happens on timer softirq during timers callback execution.
The two previous reports from Knut seem to be about the same.

I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's good
to spot list APIs misuse but, if Linus is right, the problem may be that the list
belongs to an object that has been freed, and I believe that won't detect such a thing.

Still it would be nice to try it, in case we are missing some list misuse.

Also knut, do you have a serial line?

If so may be looking at the timer events may help. Could you try to enable the following
timer events?

      echo 1 > /sys/kernel/debug/tracing/events/timer/timer_cancel
      echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_entry
      echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_exit
      echo 1 > /sys/kernel/debug/tracing/events/timer/timer_init
      echo 1 > /sys/kernel/debug/tracing/events/timer/timer_start

And also enable ftrace_dump_on_oops:

      sysctl kernel.ftrace_dump_on_oops=1

We may have some interesting clues about who manipulated the timer list last before
the oops happened.

Thanks!

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

On 14.10.2013 23:51, Frederic Weisbecker wrote:
> On Mon, Oct 14, 2013 at 02:28:30PM -0700, Paul E. McKenney wrote:
>> On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:
>>> Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.
>>>
>>> Clearly the wait_event_interruptible_timeout() in the RCU grace-period
>>> thread causes this, but I'm not seeing why shutdown would trigger it.
>>>
>>> The code disassembles to
>>>
>>>     0: 85 db                 test   %ebx,%ebx
>>>     2: 79 0c                 jns    0x10
>>>     4: 81 e6 ff 00 00 00     and    $0xff,%esi
>>>     a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
>>>     e: eb 0a                 jmp    0x1a
>>>    10: c1 e9 1a             shr    $0x1a,%ecx
>>>    13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
>>>    1a: 8b 48 04             mov    0x4(%eax),%ecx
>>>    1d: 89 50 04             mov    %edx,0x4(%eax)
>>>    20: 89 02                 mov    %eax,(%edx)
>>>    22: 89 4a 04             mov    %ecx,0x4(%edx)
>>>    25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
>>>    27: 5b                   pop    %ebx
>>>    28: 5e                   pop    %esi
>>>    29: 5d                   pop    %ebp
>>>    2a: c3                   ret
>>>
>>> so the oops is in the final
>>>
>>>          list_add_tail(&timer->entry, vec);
>>>
>>> where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
>>> perfectly valid pointer, but clearly it isn't (it's about 115M off the
>>> top of virtual memory, I think that might be in the vmalloc area).
>>>
>>> So I'm *guessing* that something did a vfree() on some data structure
>>> that contained active timers - and then later on the RCU thread ended
>>> up being the next thing that tried to add a timer after the
>>> now-non-existing one.
>>>
>>> And your other oopses do seem to have a similar pattern, even if their
>>> actual oops is elsewhere. They oops in run_timer_softirq, also taking
>>> a page fault in the 0xf9...... range, so it might well be a vmalloc
>>> address there too.
>>>
>>> But I sure as hell can't start to guess what that would be.
>>>
>>> I'm wondering it CONFIG_DEBUG_OBJECTS (and then
>>> CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
>>> help catch this...
>> I would also like to nominate CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which
>> checks for invoking call_rcu() twice in a row on the same rcu_head.
>>
>> Any chance of a look at the .config file?
> Yeah it would be nice to get the .config.
>
> Looks like the problem happens on timer softirq during timers callback execution.
> The two previous reports from Knut seem to be about the same.
>
> I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's good
> to spot list APIs misuse but, if Linus is right, the problem may be that the list
> belongs to an object that has been freed, and I believe that won't detect such a thing.
>
> Still it would be nice to try it, in case we are missing some list misuse.
>
> Also knut, do you have a serial line?
Yes, if really necesarry .... I´d prefer network

>
> If so may be looking at the timer events may help. Could you try to enable the following
> timer events?
>
>        echo 1 > /sys/kernel/debug/tracing/events/timer/timer_cancel
>        echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_entry
>        echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_exit
>        echo 1 > /sys/kernel/debug/tracing/events/timer/timer_init
>        echo 1 > /sys/kernel/debug/tracing/events/timer/timer_start
>
> And also enable ftrace_dump_on_oops:
>
>        sysctl kernel.ftrace_dump_on_oops=1
I assume you forgot .../enable several times ?!

echo 1 > /sys/kernel/debug/tracing/events/timer/timer_cancel/enable
echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_entry/enable
echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_exit/enable
echo 1 > /sys/kernel/debug/tracing/events/timer/timer_init/enable
echo 1 > /sys/kernel/debug/tracing/events/timer/timer_start/enable
sysctl kernel.ftrace_dump_on_oops=1

I added that to /etc/init.d/boot.local


>
> We may have some interesting clues about who manipulated the timer list last before
> the oops happened.
>
> Thanks!
>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Frederic Weisbecker]

On Tue, Oct 15, 2013 at 12:31:34AM +0200, Knut Petersen wrote:
> On 14.10.2013 23:51, Frederic Weisbecker wrote:
> >Also knut, do you have a serial line?
> Yes, if really necesarry .... I´d prefer network

Hmm, you can try but it might not be working correcty after the fault.

> 
> >
> >If so may be looking at the timer events may help. Could you try to enable the following
> >timer events?
> >
> >       echo 1 > /sys/kernel/debug/tracing/events/timer/timer_cancel
> >       echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_entry
> >       echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_exit
> >       echo 1 > /sys/kernel/debug/tracing/events/timer/timer_init
> >       echo 1 > /sys/kernel/debug/tracing/events/timer/timer_start
> >
> >And also enable ftrace_dump_on_oops:
> >
> >       sysctl kernel.ftrace_dump_on_oops=1
> I assume you forgot .../enable several times ?!

Oops, sorry yep.

> 
> echo 1 > /sys/kernel/debug/tracing/events/timer/timer_cancel/enable
> echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_entry/enable
> echo 1 > /sys/kernel/debug/tracing/events/timer/timer_expire_exit/enable
> echo 1 > /sys/kernel/debug/tracing/events/timer/timer_init/enable
> echo 1 > /sys/kernel/debug/tracing/events/timer/timer_start/enable
> sysctl kernel.ftrace_dump_on_oops=1
> 
> I added that to /etc/init.d/boot.local

Thanks! Now lets cross the fingers :)

> 
> 
> >
> >We may have some interesting clues about who manipulated the timer list last before
> >the oops happened.
> >
> >Thanks!
> >
> 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Ingo Molnar]

* Frederic Weisbecker <fweisbec@gmail.com> wrote:

> I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's 
> good to spot list APIs misuse but, if Linus is right, the problem may be 
> that the list belongs to an object that has been freed, and I believe 
> that won't detect such a thing.

Use-after free should be reliably detectable via CONFIG_DEBUG_PAGEALLOC=y.

A couple of years ago I wrote a list debugging beast that would catch 
use-after-free mishaps (sent it to lkml too IIRC), but it was a bit 
complex and I never found the time to nurse it upstream.

Thanks,

	Ingo

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

On 15.10.2013 08:40, Ingo Molnar wrote:
> * Frederic Weisbecker <fweisbec@gmail.com> wrote:
>
>> I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's
>> good to spot list APIs misuse but, if Linus is right, the problem may be
>> that the list belongs to an object that has been freed, and I believe
>> that won't detect such a thing.
> Use-after free should be reliably detectable via CONFIG_DEBUG_PAGEALLOC=y.

Enabled.

Hmm ... I think i spotted a KConfig bug.  In mm/Kconfig.debug I read:

config DEBUG_PAGEALLOC
         bool "Debug page memory allocations"
         depends on DEBUG_KERNEL
         depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
         depends on !KMEMCHECK
         select PAGE_POISONING if !ARCH_SUPPORTS_DEBUG_PAGEALLOC
         select PAGE_GUARD if ARCH_SUPPORTS_DEBUG_PAGEALLOC
         ---help---
           Unmap pages from the kernel linear mapping after free_pages().
           This results in a large slowdown, but helps to find certain types
           of memory corruption.

           For architectures which don't enable ARCH_SUPPORTS_DEBUG_PAGEALLOC,
           fill the pages with poison patterns after free_pages() and verify
           the patterns before alloc_pages().  Additionally,
           this option cannot be enabled in combination with hibernation as
           that would result in incorrect warnings of memory corruption after
           a resume because free pages are not saved to the suspend image.


Either the description or the "depends" line that includes !HIBERNATION is wrong. Maybe

         depends on DEBUG_KERNEL
-        depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
+        depends on !HIBERNATION && ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
         depends on !KMEMCHECK

is correct, at least does not allow HIBERNATION and DEBUG_PAGEALLOC to be enabled simultaneously.

>
> A couple of years ago I wrote a list debugging beast that would catch
> use-after-free mishaps (sent it to lkml too IIRC), but it was a bit
> complex and I never found the time to nurse it upstream.
>
> Thanks,
>
> 	Ingo
>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Frederic Weisbecker]

On Tue, Oct 15, 2013 at 08:40:25AM +0200, Ingo Molnar wrote:
> 
> * Frederic Weisbecker <fweisbec@gmail.com> wrote:
> 
> > I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's 
> > good to spot list APIs misuse but, if Linus is right, the problem may be 
> > that the list belongs to an object that has been freed, and I believe 
> > that won't detect such a thing.
> 
> Use-after free should be reliably detectable via CONFIG_DEBUG_PAGEALLOC=y.
> 
> A couple of years ago I wrote a list debugging beast that would catch 
> use-after-free mishaps (sent it to lkml too IIRC), but it was a bit 
> complex and I never found the time to nurse it upstream.

Ok, well CONFIG_DEBUG_PAGEALLOC=y should work for list as for anything, right?

Thanks.

> 
> Thanks,
> 
> 	Ingo

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Ingo Molnar]

* Frederic Weisbecker <fweisbec@gmail.com> wrote:

> On Tue, Oct 15, 2013 at 08:40:25AM +0200, Ingo Molnar wrote:
> > 
> > * Frederic Weisbecker <fweisbec@gmail.com> wrote:
> > 
> > > I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's 
> > > good to spot list APIs misuse but, if Linus is right, the problem may be 
> > > that the list belongs to an object that has been freed, and I believe 
> > > that won't detect such a thing.
> > 
> > Use-after free should be reliably detectable via CONFIG_DEBUG_PAGEALLOC=y.
> > 
> > A couple of years ago I wrote a list debugging beast that would catch 
> > use-after-free mishaps (sent it to lkml too IIRC), but it was a bit 
> > complex and I never found the time to nurse it upstream.
> 
> Ok, well CONFIG_DEBUG_PAGEALLOC=y should work for list as for anything, 
> right?

Correct - but it adds non-trivial overhead so in some cases it hides 
races.

Thanks,

	Ingo

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

[-- Attachment #1: Type: text/plain, Size: 3967 bytes --]

On 14.10.2013 23:28, Paul E. McKenney wrote:
> On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:
>> Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.
>>
>> Clearly the wait_event_interruptible_timeout() in the RCU grace-period
>> thread causes this, but I'm not seeing why shutdown would trigger it.
>>
>> The code disassembles to
>>
>>     0: 85 db                 test   %ebx,%ebx
>>     2: 79 0c                 jns    0x10
>>     4: 81 e6 ff 00 00 00     and    $0xff,%esi
>>     a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
>>     e: eb 0a                 jmp    0x1a
>>    10: c1 e9 1a             shr    $0x1a,%ecx
>>    13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
>>    1a: 8b 48 04             mov    0x4(%eax),%ecx
>>    1d: 89 50 04             mov    %edx,0x4(%eax)
>>    20: 89 02                 mov    %eax,(%edx)
>>    22: 89 4a 04             mov    %ecx,0x4(%edx)
>>    25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
>>    27: 5b                   pop    %ebx
>>    28: 5e                   pop    %esi
>>    29: 5d                   pop    %ebp
>>    2a: c3                   ret
>>
>> so the oops is in the final
>>
>>          list_add_tail(&timer->entry, vec);
>>
>> where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
>> perfectly valid pointer, but clearly it isn't (it's about 115M off the
>> top of virtual memory, I think that might be in the vmalloc area).
>>
>> So I'm *guessing* that something did a vfree() on some data structure
>> that contained active timers - and then later on the RCU thread ended
>> up being the next thing that tried to add a timer after the
>> now-non-existing one.
>>
>> And your other oopses do seem to have a similar pattern, even if their
>> actual oops is elsewhere. They oops in run_timer_softirq, also taking
>> a page fault in the 0xf9...... range, so it might well be a vmalloc
>> address there too.
>>
>> But I sure as hell can't start to guess what that would be.
>>
>> I'm wondering it CONFIG_DEBUG_OBJECTS (and then
>> CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
>> help catch this...

ACK
> I would also like to nominate CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which
> checks for invoking call_rcu() twice in a row on the same rcu_head.

ACK

I´ll run some tests with those debug parameters tomorrow.
> Any chance of a look at the .config file?

Attached.

>
> 							Thanx, Paul
>
>>                  Linus
>>
>> On Mon, Oct 14, 2013 at 4:07 AM, Knut Petersen
>> <Knut_Petersen@t-online.de> wrote:
>>> It愀 the third time in four months that I have to report a kernel Oops during
>>> shutdown.
>>> All of these Oopses seem somehow related to the timer subsystem, but they
>>> are
>>> not easily reproducible. As all this happens on two different machines, it愀
>>> unlikely
>>> that this mess is related to bad hardware.
>>>
>>> I clearly would appreciate any idea how to track this down.
>>>
>>> For the last two reports see:
>>>
>>> http://www.gossamer-threads.com/lists/linux/kernel/1782575?#1782575
>>>
>>> http://www.gossamer-threads.com/lists/linux/kernel/1744892?#1744892
>>>
>>> This time the kernel oopsed after systemd reported that target shutdown
>>> had been reached - see attached pdf for the full trace. To make it easier
>>> to find this problem a shortened call trace:
>>>
>>>
>>> Call Trace:
>>>      internal_add_timer
>>>      schedule_timeout
>>>      ? call_timer_fn
>>>      rcu_gp_kthread
>>>      __init_waitqueue_head
>>>      ? rcu_gp_fqs
>>>      kthread
>>>      ret_from_kernel_thread
>>>      ? __init_kthread_worker
>>>
>>> EIP: __internal_add_timer
>>>
>>> Hardware: AOpen i915GMm-hfs mobo with a Pentium-M Dothan and 2GB of RAM.
>>> Distribution: openSuSE 12.3
>>> Kernel: local 3.12.0-rc4-00127-g45877c4 is  kernel 9d05746 with my
>>> "Enforce 1 as lower limit for perf_event_max_sample_rate"
>>> patch applied.
>>>
>>> cu,
>>>   knut
>


[-- Attachment #2: config-3.12.0-rc4 --]
[-- Type: text/plain, Size: 92283 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 3.12.0-rc4 Kernel Configuration
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_MMU=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CPU_AUTOPROBE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
# CONFIG_ZONE_DMA32 is not set
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y

#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION="-main"
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
CONFIG_KERNEL_LZMA=y
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_FHANDLE is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y
# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_IRQ_DOMAIN=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_KTIME_SCALAR=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y

#
# RCU Subsystem
#
CONFIG_TREE_PREEMPT_RCU=y
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_BOOST is not set
# CONFIG_RCU_NOCB_CPU is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CPUSETS is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
# CONFIG_CGROUP_PERF is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_BLK_CGROUP is not set
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
CONFIG_PID_NS=y
# CONFIG_NET_NS is not set
# CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_RD_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_PCI_QUIRKS=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
# CONFIG_JUMP_LABEL is not set
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_MODULE_SIG is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_BSGLIB is not set
CONFIG_BLK_DEV_INTEGRITY=y
# CONFIG_BLK_CMDLINE_PARSER is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
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_CMDLINE_PARTITION is not set

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

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
# CONFIG_X86_MPPARSE is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_X86_32_IRIS is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_HYPERVISOR_GUEST is not set
CONFIG_NO_BOOTMEM=y
# CONFIG_MEMTEST 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=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MELAN 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_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=5
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_NR_CPUS=1
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_X86_ANCIENT_MCE is not set
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
CONFIG_X86_THERMAL_VECTOR=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_MICROCODE_INTEL_LIB=y
CONFIG_MICROCODE_INTEL_EARLY=y
# CONFIG_MICROCODE_AMD_EARLY is not set
CONFIG_MICROCODE_EARLY=y
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_X86_PAE=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_COMPACTION is not set
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
# CONFIG_ZBUD is not set
CONFIG_HIGHPTE=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
# CONFIG_X86_PAT is not set
# CONFIG_ARCH_RANDOM is not set
# CONFIG_X86_SMAP is not set
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# 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=y
# CONFIG_KEXEC_JUMP is not set
CONFIG_PHYSICAL_START=0x100000
CONFIG_RELOCATABLE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x100000
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM_RUNTIME=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_PM_TRACE_RTC is not set
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS is not set
CONFIG_ACPI_PROCFS_POWER=y
# CONFIG_ACPI_EC_DEBUGFS is not set
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_INITRD_TABLE_OVERRIDE=y
CONFIG_ACPI_BLACKLIST_YEAR=2001
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_APEI is not set
# CONFIG_SFI is not set
# CONFIG_APM is not set

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

#
# x86 CPU frequency scaling drivers
#
# CONFIG_X86_INTEL_PSTATE is not set
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=y
# CONFIG_X86_ACPI_CPUFREQ_CPB is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set

#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
CONFIG_INTEL_IDLE=y

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
# CONFIG_PCIE_ECRC is not set
# CONFIG_PCIEAER_INJECT is not set
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_IOAPIC=y
CONFIG_PCI_LABEL=y

#
# PCI host controller drivers
#
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_SCx200 is not set
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
# CONFIG_GEOS is not set
CONFIG_AMD_NB=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_RAPIDIO is not set
# CONFIG_X86_SYSFB is not set

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_SCRIPT=y
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_DIAG=m
CONFIG_UNIX=y
CONFIG_UNIX_DIAG=y
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
# CONFIG_NET_IP_TUNNEL is not set
CONFIG_IP_MROUTE=y
# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
# CONFIG_INET6_XFRM_MODE_BEET is not set
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_GRE is not set
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETLABEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y

#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
# CONFIG_NF_CONNTRACK_ZONES is not set
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
# CONFIG_NF_CONNTRACK_TIMEOUT is not set
# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CT_PROTO_UDPLITE is not set
# CONFIG_NF_CONNTRACK_AMANDA is not set
# CONFIG_NF_CONNTRACK_FTP is not set
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
# CONFIG_NF_CONNTRACK_SNMP is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
# CONFIG_NF_CONNTRACK_TFTP is not set
# CONFIG_NF_CT_NETLINK is not set
# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
# CONFIG_NF_NAT_AMANDA is not set
# CONFIG_NF_NAT_FTP is not set
# CONFIG_NF_NAT_IRC is not set
# CONFIG_NF_NAT_SIP is not set
# CONFIG_NF_NAT_TFTP is not set
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NETFILTER_XTABLES=m

#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set
# CONFIG_NETFILTER_XT_CONNMARK is not set

#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set
CONFIG_NETFILTER_XT_TARGET_CT=m
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
# CONFIG_NETFILTER_XT_TARGET_HL is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
CONFIG_NETFILTER_XT_TARGET_LOG=m
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set

#
# Xtables matches
#
# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_RPFILTER is not set
# CONFIG_IP_NF_MATCH_TTL is not set
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
# CONFIG_IP_NF_TARGET_ULOG is not set
CONFIG_NF_NAT_IPV4=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
# CONFIG_IP_NF_TARGET_NETMAP is not set
# CONFIG_IP_NF_TARGET_REDIRECT is not set
# CONFIG_NF_NAT_PPTP is not set
# CONFIG_NF_NAT_H323 is not set
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
# CONFIG_IP_NF_TARGET_ECN is not set
# CONFIG_IP_NF_TARGET_TTL is not set
CONFIG_IP_NF_RAW=m
# CONFIG_IP_NF_SECURITY is not set
# CONFIG_IP_NF_ARPTABLES is not set

#
# IPv6: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV6=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_IPTABLES=m
# CONFIG_IP6_NF_MATCH_AH is not set
# CONFIG_IP6_NF_MATCH_EUI64 is not set
# CONFIG_IP6_NF_MATCH_FRAG is not set
# CONFIG_IP6_NF_MATCH_OPTS is not set
# CONFIG_IP6_NF_MATCH_HL is not set
# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
# CONFIG_IP6_NF_MATCH_MH is not set
# CONFIG_IP6_NF_MATCH_RPFILTER is not set
# CONFIG_IP6_NF_MATCH_RT is not set
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_TARGET_SYNPROXY=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
# CONFIG_IP6_NF_SECURITY is not set
CONFIG_NF_NAT_IPV6=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_TARGET_NPT=m
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
# CONFIG_NET_SCH_FQ_CODEL is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set

#
# Classification
#
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_MMAP is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_NET_MPLS_GSO is not set
# CONFIG_NETPRIO_CGROUP is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_DMA_SHARED_BUFFER=y

#
# Bus devices
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set

#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ATMEL_SSC is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1780 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_BMP085_I2C is not set
# CONFIG_PCH_PHUB is not set
# CONFIG_USB_SWITCH_FSA9480 is not set
# CONFIG_SRAM is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_CB710_CORE is not set

#
# Texas Instruments shared transport line discipline
#
# CONFIG_SENSORS_LIS3_I2C is not set

#
# Altera FPGA firmware download module
#
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_VMWARE_VMCI is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y

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

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

#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_GENERIC is not set
# 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_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_CS5536 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=y
# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_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

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

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

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_VERBOSE_ERROR=y
# CONFIG_ATA_ACPI is not set
# CONFIG_SATA_PMP is not set

#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
CONFIG_SATA_SIL24=y
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
# CONFIG_SATA_HIGHBANK is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_RCAR is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set

#
# PATA SFF controllers with BMDMA
#
# 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_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CS5536 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
CONFIG_PATA_PDC2027X=y
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set

#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_RZ1000 is not set

#
# Generic fallback / legacy drivers
#
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
# CONFIG_DM_CRYPT is not set
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_RAID is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_VXLAN is not set
CONFIG_NETCONSOLE=m
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set

#
# CAIF transport drivers
#

#
# Distributed Switch Architecture drivers
#
# CONFIG_NET_DSA_MV88E6XXX is not set
# CONFIG_NET_DSA_MV88E6060 is not set
# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
# CONFIG_NET_DSA_MV88E6131 is not set
# CONFIG_NET_DSA_MV88E6123_61_65 is not set
CONFIG_ETHERNET=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_NET_VENDOR_AMD is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_CADENCE is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_CALXEDA_XGMAC is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_DNET is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_HP is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_IP1000 is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
CONFIG_SKY2=y
CONFIG_SKY2_DEBUG=y
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_ETHOC is not set
# CONFIG_NET_PACKET_ENGINE is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R8169 is not set
# CONFIG_SH_ETH is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_SFC is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_PHYLIB is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_DEFLATE is not set
CONFIG_PPP_FILTER=y
# CONFIG_PPP_MPPE is not set
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOE=m
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_SLIP=m
CONFIG_SLHC=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_RTL8152 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_WLAN is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_VMXNET3 is not set
CONFIG_ISDN=y
CONFIG_ISDN_I4L=m
# CONFIG_ISDN_PPP is not set
CONFIG_ISDN_AUDIO=y
CONFIG_ISDN_TTY_FAX=y

#
# ISDN feature submodules
#
CONFIG_ISDN_DRV_LOOP=m
CONFIG_ISDN_DIVERSION=m

#
# ISDN4Linux hardware drivers
#

#
# Passive cards
#
CONFIG_ISDN_DRV_HISAX=m

#
# D-channel protocol features
#
CONFIG_HISAX_EURO=y
CONFIG_DE_AOC=y
# CONFIG_HISAX_NO_SENDCOMPLETE is not set
# CONFIG_HISAX_NO_LLC is not set
# CONFIG_HISAX_NO_KEYPAD is not set
# CONFIG_HISAX_1TR6 is not set
# CONFIG_HISAX_NI1 is not set
CONFIG_HISAX_MAX_CARDS=2

#
# HiSax supported cards
#
# CONFIG_HISAX_16_3 is not set
# CONFIG_HISAX_TELESPCI is not set
# CONFIG_HISAX_S0BOX is not set
# CONFIG_HISAX_FRITZPCI is not set
# CONFIG_HISAX_AVM_A1_PCMCIA is not set
# CONFIG_HISAX_ELSA is not set
# CONFIG_HISAX_DIEHLDIVA is not set
# CONFIG_HISAX_SEDLBAUER is not set
# CONFIG_HISAX_NETJET is not set
# CONFIG_HISAX_NETJET_U is not set
# CONFIG_HISAX_NICCY is not set
# CONFIG_HISAX_BKM_A4T is not set
# CONFIG_HISAX_SCT_QUADRO is not set
# CONFIG_HISAX_GAZEL is not set
CONFIG_HISAX_HFC_PCI=y
# CONFIG_HISAX_W6692 is not set
# CONFIG_HISAX_HFC_SX is not set
CONFIG_HISAX_DEBUG=y

#
# HiSax PCMCIA card service modules
#

#
# HiSax sub driver modules
#
# CONFIG_HISAX_ST5481 is not set
# CONFIG_HISAX_HFCUSB is not set
# CONFIG_HISAX_HFC4S8S is not set
# CONFIG_HISAX_FRITZ_PCIPNP is not set

#
# Active cards
#
CONFIG_ISDN_CAPI=m
CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
CONFIG_CAPI_TRACE=y
# CONFIG_ISDN_CAPI_MIDDLEWARE is not set
# CONFIG_ISDN_CAPI_CAPI20 is not set
# CONFIG_ISDN_CAPI_CAPIDRV is not set

#
# CAPI hardware drivers
#
# CONFIG_CAPI_AVM is not set
# CONFIG_CAPI_EICON is not set
# CONFIG_ISDN_DRV_GIGASET is not set
# CONFIG_HYSDN is not set
CONFIG_MISDN=m
CONFIG_MISDN_DSP=m
# CONFIG_MISDN_L1OIP is not set

#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=m
# CONFIG_MISDN_HFCMULTI is not set
# CONFIG_MISDN_HFCUSB is not set
# CONFIG_MISDN_AVMFRITZ is not set
# CONFIG_MISDN_SPEEDFAX is not set
# CONFIG_MISDN_INFINEON is not set
# CONFIG_MISDN_W6692 is not set
# CONFIG_MISDN_NETJET is not set

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

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
# CONFIG_MOUSE_PS2_CYPRESS is not set
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_MPU3050 is not set
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=0
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVKMEM=y

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=16
CONFIG_SERIAL_8250_RUNTIME_UARTS=8
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 is not set
# CONFIG_SERIAL_8250_DW is not set

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MFD_HSU is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_ST_ASC is not set
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=y
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EG20T is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_SPI is not set
# CONFIG_HSI is not set

#
# PPS support
#
# CONFIG_PPS is not set

#
# PPS generators support
#

#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_PCH is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_POWER_AVS is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_HTU21 is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH56XX_COMMON is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_ADS1015 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=y
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_APPLESMC is not set

#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_USER_SPACE is not set
# CONFIG_CPU_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_INTEL_POWERCLAMP is not set
# CONFIG_X86_PKG_TEMP_THERMAL is not set

#
# Texas Instruments thermal drivers
#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_F71808E_WDT is not set
# CONFIG_SP5100_TCO is not set
# CONFIG_SC520_WDT is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
CONFIG_ITCO_WDT=y
# CONFIG_ITCO_VENDOR_SUPPORT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_SBC7240_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

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

#
# Broadcom specific AMBA
#
# CONFIG_BCMA is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_CS5535 is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_HTC_PASIC3 is not set
CONFIG_LPC_ICH=y
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RTSX_PCI is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=m

#
# Multimedia core support
#
# CONFIG_MEDIA_CAMERA_SUPPORT is not set
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
# CONFIG_MEDIA_RADIO_SUPPORT is not set
CONFIG_MEDIA_RC_SUPPORT=y
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_ADV_DEBUG=y
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_DVB=m
# CONFIG_VIDEO_V4L2_INT_DEVICE is not set
CONFIG_DVB_CORE=m
CONFIG_DVB_NET=y
# CONFIG_TTPCI_EEPROM is not set
CONFIG_DVB_MAX_ADAPTERS=8
# CONFIG_DVB_DYNAMIC_MINORS is not set

#
# Media drivers
#
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
CONFIG_RC_DECODERS=y
CONFIG_LIRC=m
CONFIG_IR_LIRC_CODEC=m
# CONFIG_IR_NEC_DECODER is not set
CONFIG_IR_RC5_DECODER=m
# CONFIG_IR_RC6_DECODER is not set
# CONFIG_IR_JVC_DECODER is not set
# CONFIG_IR_SONY_DECODER is not set
# CONFIG_IR_RC5_SZ_DECODER is not set
# CONFIG_IR_SANYO_DECODER is not set
# CONFIG_IR_MCE_KBD_DECODER is not set
# CONFIG_RC_DEVICES is not set
# CONFIG_MEDIA_USB_SUPPORT is not set
CONFIG_MEDIA_PCI_SUPPORT=y

#
# Media capture/analog TV support
#
# CONFIG_VIDEO_IVTV is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_MXB is not set

#
# Media capture/analog/hybrid TV support
#
# CONFIG_VIDEO_CX18 is not set
# CONFIG_VIDEO_CX23885 is not set
# CONFIG_VIDEO_CX25821 is not set
CONFIG_VIDEO_CX88=m
# CONFIG_VIDEO_CX88_ALSA is not set
# CONFIG_VIDEO_CX88_BLACKBIRD is not set
CONFIG_VIDEO_CX88_DVB=m
# CONFIG_VIDEO_CX88_ENABLE_VP3054 is not set
CONFIG_VIDEO_CX88_MPEG=m
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_SAA7164 is not set

#
# Media digital TV PCI Adapters
#
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
# CONFIG_DVB_PLUTO2 is not set
# CONFIG_DVB_DM1105 is not set
# CONFIG_DVB_PT1 is not set
# CONFIG_MANTIS_CORE is not set
# CONFIG_DVB_NGENE is not set
# CONFIG_DVB_DDBRIDGE is not set

#
# Supported MMC/SDIO adapters
#
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_TVEEPROM=m
# CONFIG_CYPRESS_FIRMWARE is not set

#
# Media ancillary drivers (tuners, sensors, i2c, frontends)
#
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
CONFIG_MEDIA_ATTACH=y
CONFIG_VIDEO_IR_I2C=m

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_WM8775=m

#
# RDS decoders
#

#
# Video decoders
#

#
# Video and audio decoders
#

#
# Video encoders
#

#
# Camera sensor devices
#

#
# Flash devices
#

#
# Video improvement chips
#

#
# Miscelaneous helper chips
#

#
# Sensors used on soc_camera driver
#
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MC44S803=m

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB6100=m

#
# Multistandard (cable + terrestrial) frontends
#

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24123=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_CX22702=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m

#
# DVB-C (cable) frontends
#

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1411=m

#
# ISDB-T (terrestrial) frontends
#

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

#
# SEC control devices for DVB-S
#
CONFIG_DVB_ISL6421=m

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

#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_KMS_HELPER=y
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set

#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_I915=y
CONFIG_DRM_I915_KMS=y
# CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_QXL is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_HDMI=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_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 is not set
# CONFIG_FB_UVESA is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_LE80578 is not set
# 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_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_TMIO is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_GOLDFISH is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_AUO_K190X is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_EXYNOS_VIDEO is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
CONFIG_SND_PCM_XRUN_DEBUG=y
CONFIG_SND_VMASTER=y
CONFIG_SND_KCTL_JACK=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_RAWMIDI_SEQ=m
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not set
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI 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_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX 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_PREALLOC_SIZE=64
# CONFIG_SND_HDA_HWDEP is not set
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
CONFIG_SND_HDA_INPUT_JACK=y
# CONFIG_SND_HDA_PATCH_LOADER is not set
CONFIG_SND_HDA_CODEC_REALTEK=y
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
# CONFIG_SND_HDA_CODEC_VIA is not set
# CONFIG_SND_HDA_CODEC_HDMI is not set
CONFIG_SND_HDA_I915=y
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM 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_LOLA is not set
# CONFIG_SND_LX6464ES 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=m
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SIS7019 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
# CONFIG_SND_USB_6FIRE is not set
# CONFIG_SND_USB_HIFACE is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set

#
# HID support
#
CONFIG_HID=y
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CYPRESS is not set
CONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_HUION is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LENOVO_TPKBD is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
CONFIG_HID_NTRIG=y
# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
CONFIG_HID_SAMSUNG=y
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=y
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_SMARTJOYPLUS=y
# CONFIG_SMARTJOYPLUS_FF is not set
# CONFIG_HID_TIVO is not set
CONFIG_HID_TOPSEED=y
CONFIG_HID_THRUSTMASTER=y
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_HID_XINMO is not set
CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set

#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
CONFIG_USB_HIDDEV=y

#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_FUSBH200_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set

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

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK 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_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_CHIPIDEA is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HSIC_USB3503 is not set

#
# USB Physical Layer drivers
#
# CONFIG_USB_PHY is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_AM335X_PHY_USB is not set
# CONFIG_SAMSUNG_USB2PHY is not set
# CONFIG_SAMSUNG_USB3PHY is not set
# CONFIG_USB_ISP1301 is not set
# CONFIG_USB_RCAR_PHY is not set
# CONFIG_USB_GADGET is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

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

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS3232 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_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set

#
# SPI RTC drivers
#

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_DS2404 is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_MOXART is not set

#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_VIRT_DRIVERS is not set

#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_MMIO is not set

#
# Microsoft Hyper-V guest support
#
# CONFIG_STAGING is not set
# CONFIG_X86_PLATFORM_DEVICES is not set

#
# Hardware Spinlock drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_MAILBOX is not set
CONFIG_IOMMU_SUPPORT=y
# CONFIG_INTEL_IOMMU is not set

#
# Remoteproc drivers
#
# CONFIG_STE_MODEM_RPROC is not set

#
# Rpmsg drivers
#
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
# CONFIG_FMC is not set

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

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT23=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
# CONFIG_CUSE is not set
CONFIG_GENERIC_ACL=y

#
# Caches
#
# CONFIG_FSCACHE is not set

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

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

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_HFSPLUS_FS_POSIX_ACL is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
# CONFIG_SQUASHFS_LZO is not set
# CONFIG_SQUASHFS_XZ is not set
# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
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 is not set
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=m

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y

#
# Memory Debugging
#
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_PREEMPT=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_KOBJECT_RELEASE is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
# CONFIG_PROVE_RCU is not set
# CONFIG_PROVE_RCU_DELAY is not set
# CONFIG_SPARSE_RCU_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_CPU_STALL_VERBOSE=y
# CONFIG_RCU_CPU_STALL_INFO is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_LATENCYTOP=y
CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_TRACER=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_PREEMPT_TRACER=y
CONFIG_SCHED_TRACER=y
# CONFIG_FTRACE_SYSCALLS is not set
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_KPROBE_EVENT=y
CONFIG_UPROBE_EVENT=y
CONFIG_PROBE_EVENTS=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
# CONFIG_FUNCTION_PROFILER is not set
CONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_MMIOTRACE is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set

#
# Runtime Testing
#
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DEBUG_SET_MODULE_RONX=y
# CONFIG_DEBUG_NX_TEST is not set
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_STRESS is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
CONFIG_SECURITY_PATH=y
CONFIG_LSM_MMAP_MIN_ADDR=65536
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_POLICYDB_VERSION_MAX is not set
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
CONFIG_SECURITY_APPARMOR_HASH=y
# CONFIG_SECURITY_YAMA is not set
# CONFIG_IMA is not set
# CONFIG_EVM is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="apparmor"
CONFIG_CRYPTO=y

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

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

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

#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
CONFIG_CRYPTO_CRCT10DIF=y
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set

#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_GEODE is not set
# CONFIG_ASYMMETRIC_KEY_TYPE is not set
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_PERCPU_RWSEM=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
# CONFIG_CRC8 is not set
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
# CONFIG_AVERAGE is not set
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Paul E. McKenney]

On Mon, Oct 14, 2013 at 11:52:48PM +0200, Knut Petersen wrote:
> On 14.10.2013 23:28, Paul E. McKenney wrote:
> >On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:
> >>Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.
> >>
> >>Clearly the wait_event_interruptible_timeout() in the RCU grace-period
> >>thread causes this, but I'm not seeing why shutdown would trigger it.
> >>
> >>The code disassembles to
> >>
> >>    0: 85 db                 test   %ebx,%ebx
> >>    2: 79 0c                 jns    0x10
> >>    4: 81 e6 ff 00 00 00     and    $0xff,%esi
> >>    a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
> >>    e: eb 0a                 jmp    0x1a
> >>   10: c1 e9 1a             shr    $0x1a,%ecx
> >>   13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
> >>   1a: 8b 48 04             mov    0x4(%eax),%ecx
> >>   1d: 89 50 04             mov    %edx,0x4(%eax)
> >>   20: 89 02                 mov    %eax,(%edx)
> >>   22: 89 4a 04             mov    %ecx,0x4(%edx)
> >>   25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
> >>   27: 5b                   pop    %ebx
> >>   28: 5e                   pop    %esi
> >>   29: 5d                   pop    %ebp
> >>   2a: c3                   ret
> >>
> >>so the oops is in the final
> >>
> >>         list_add_tail(&timer->entry, vec);
> >>
> >>where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
> >>perfectly valid pointer, but clearly it isn't (it's about 115M off the
> >>top of virtual memory, I think that might be in the vmalloc area).
> >>
> >>So I'm *guessing* that something did a vfree() on some data structure
> >>that contained active timers - and then later on the RCU thread ended
> >>up being the next thing that tried to add a timer after the
> >>now-non-existing one.
> >>
> >>And your other oopses do seem to have a similar pattern, even if their
> >>actual oops is elsewhere. They oops in run_timer_softirq, also taking
> >>a page fault in the 0xf9...... range, so it might well be a vmalloc
> >>address there too.
> >>
> >>But I sure as hell can't start to guess what that would be.
> >>
> >>I'm wondering it CONFIG_DEBUG_OBJECTS (and then
> >>CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
> >>help catch this...
> 
> ACK
> >I would also like to nominate CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which
> >checks for invoking call_rcu() twice in a row on the same rcu_head.
> 
> ACK
> 
> I´ll run some tests with those debug parameters tomorrow.
> >Any chance of a look at the .config file?
> 
> Attached.

Thank you!  Looks like a pretty standard RCU setup.  Just to make sure
I saw it correctly -- you are running NR_CPUS=1?  Getting races to happen
in that mode is truly impressive!

							Thanx, Paul

> >>                 Linus
> >>
> >>On Mon, Oct 14, 2013 at 4:07 AM, Knut Petersen
> >><Knut_Petersen@t-online.de> wrote:
> >>>It愀 the third time in four months that I have to report a kernel Oops during
> >>>shutdown.
> >>>All of these Oopses seem somehow related to the timer subsystem, but they
> >>>are
> >>>not easily reproducible. As all this happens on two different machines, it愀
> >>>unlikely
> >>>that this mess is related to bad hardware.
> >>>
> >>>I clearly would appreciate any idea how to track this down.
> >>>
> >>>For the last two reports see:
> >>>
> >>>http://www.gossamer-threads.com/lists/linux/kernel/1782575?#1782575
> >>>
> >>>http://www.gossamer-threads.com/lists/linux/kernel/1744892?#1744892
> >>>
> >>>This time the kernel oopsed after systemd reported that target shutdown
> >>>had been reached - see attached pdf for the full trace. To make it easier
> >>>to find this problem a shortened call trace:
> >>>
> >>>
> >>>Call Trace:
> >>>     internal_add_timer
> >>>     schedule_timeout
> >>>     ? call_timer_fn
> >>>     rcu_gp_kthread
> >>>     __init_waitqueue_head
> >>>     ? rcu_gp_fqs
> >>>     kthread
> >>>     ret_from_kernel_thread
> >>>     ? __init_kthread_worker
> >>>
> >>>EIP: __internal_add_timer
> >>>
> >>>Hardware: AOpen i915GMm-hfs mobo with a Pentium-M Dothan and 2GB of RAM.
> >>>Distribution: openSuSE 12.3
> >>>Kernel: local 3.12.0-rc4-00127-g45877c4 is  kernel 9d05746 with my
> >>>"Enforce 1 as lower limit for perf_event_max_sample_rate"
> >>>patch applied.
> >>>
> >>>cu,
> >>>  knut
> >
> 

> #
> # Automatically generated file; DO NOT EDIT.
> # Linux/x86 3.12.0-rc4 Kernel Configuration
> #
> # CONFIG_64BIT is not set
> CONFIG_X86_32=y
> CONFIG_X86=y
> CONFIG_INSTRUCTION_DECODER=y
> CONFIG_OUTPUT_FORMAT="elf32-i386"
> CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
> CONFIG_LOCKDEP_SUPPORT=y
> CONFIG_STACKTRACE_SUPPORT=y
> CONFIG_HAVE_LATENCYTOP_SUPPORT=y
> CONFIG_MMU=y
> CONFIG_NEED_SG_DMA_LENGTH=y
> CONFIG_GENERIC_ISA_DMA=y
> CONFIG_GENERIC_BUG=y
> CONFIG_GENERIC_HWEIGHT=y
> CONFIG_ARCH_MAY_HAVE_PC_FDC=y
> CONFIG_RWSEM_XCHGADD_ALGORITHM=y
> CONFIG_GENERIC_CALIBRATE_DELAY=y
> CONFIG_ARCH_HAS_CPU_RELAX=y
> CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
> CONFIG_ARCH_HAS_CPU_AUTOPROBE=y
> CONFIG_HAVE_SETUP_PER_CPU_AREA=y
> CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
> CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
> CONFIG_ARCH_HIBERNATION_POSSIBLE=y
> CONFIG_ARCH_SUSPEND_POSSIBLE=y
> CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
> CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
> # CONFIG_ZONE_DMA32 is not set
> # CONFIG_AUDIT_ARCH is not set
> CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
> CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
> CONFIG_X86_32_LAZY_GS=y
> CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
> CONFIG_ARCH_SUPPORTS_UPROBES=y
> CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
> CONFIG_IRQ_WORK=y
> CONFIG_BUILDTIME_EXTABLE_SORT=y
> 
> #
> # General setup
> #
> CONFIG_BROKEN_ON_SMP=y
> CONFIG_INIT_ENV_ARG_LIMIT=32
> CONFIG_CROSS_COMPILE=""
> # CONFIG_COMPILE_TEST is not set
> CONFIG_LOCALVERSION="-main"
> CONFIG_LOCALVERSION_AUTO=y
> CONFIG_HAVE_KERNEL_GZIP=y
> CONFIG_HAVE_KERNEL_BZIP2=y
> CONFIG_HAVE_KERNEL_LZMA=y
> CONFIG_HAVE_KERNEL_XZ=y
> CONFIG_HAVE_KERNEL_LZO=y
> CONFIG_HAVE_KERNEL_LZ4=y
> # CONFIG_KERNEL_GZIP is not set
> # CONFIG_KERNEL_BZIP2 is not set
> CONFIG_KERNEL_LZMA=y
> # CONFIG_KERNEL_XZ is not set
> # CONFIG_KERNEL_LZO is not set
> # CONFIG_KERNEL_LZ4 is not set
> CONFIG_DEFAULT_HOSTNAME="(none)"
> CONFIG_SWAP=y
> CONFIG_SYSVIPC=y
> CONFIG_SYSVIPC_SYSCTL=y
> CONFIG_POSIX_MQUEUE=y
> CONFIG_POSIX_MQUEUE_SYSCTL=y
> # CONFIG_FHANDLE is not set
> CONFIG_AUDIT=y
> CONFIG_AUDITSYSCALL=y
> CONFIG_AUDIT_WATCH=y
> CONFIG_AUDIT_TREE=y
> # CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set
> 
> #
> # IRQ subsystem
> #
> CONFIG_GENERIC_IRQ_PROBE=y
> CONFIG_GENERIC_IRQ_SHOW=y
> CONFIG_IRQ_DOMAIN=y
> # CONFIG_IRQ_DOMAIN_DEBUG is not set
> CONFIG_IRQ_FORCED_THREADING=y
> CONFIG_SPARSE_IRQ=y
> CONFIG_CLOCKSOURCE_WATCHDOG=y
> CONFIG_KTIME_SCALAR=y
> CONFIG_GENERIC_CLOCKEVENTS=y
> CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
> CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
> CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
> CONFIG_GENERIC_CMOS_UPDATE=y
> 
> #
> # Timers subsystem
> #
> CONFIG_TICK_ONESHOT=y
> CONFIG_NO_HZ_COMMON=y
> # CONFIG_HZ_PERIODIC is not set
> CONFIG_NO_HZ_IDLE=y
> CONFIG_NO_HZ=y
> CONFIG_HIGH_RES_TIMERS=y
> 
> #
> # CPU/Task time and stats accounting
> #
> CONFIG_TICK_CPU_ACCOUNTING=y
> # CONFIG_IRQ_TIME_ACCOUNTING is not set
> CONFIG_BSD_PROCESS_ACCT=y
> CONFIG_BSD_PROCESS_ACCT_V3=y
> CONFIG_TASKSTATS=y
> CONFIG_TASK_DELAY_ACCT=y
> CONFIG_TASK_XACCT=y
> CONFIG_TASK_IO_ACCOUNTING=y
> 
> #
> # RCU Subsystem
> #
> CONFIG_TREE_PREEMPT_RCU=y
> CONFIG_PREEMPT_RCU=y
> CONFIG_RCU_STALL_COMMON=y
> CONFIG_RCU_FANOUT=32
> CONFIG_RCU_FANOUT_LEAF=16
> # CONFIG_RCU_FANOUT_EXACT is not set
> # CONFIG_TREE_RCU_TRACE is not set
> # CONFIG_RCU_BOOST is not set
> # CONFIG_RCU_NOCB_CPU is not set
> CONFIG_IKCONFIG=y
> CONFIG_IKCONFIG_PROC=y
> CONFIG_LOG_BUF_SHIFT=17
> CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
> CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
> CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y
> CONFIG_CGROUPS=y
> # CONFIG_CGROUP_DEBUG is not set
> # CONFIG_CGROUP_FREEZER is not set
> # CONFIG_CGROUP_DEVICE is not set
> # CONFIG_CPUSETS is not set
> # CONFIG_CGROUP_CPUACCT is not set
> # CONFIG_RESOURCE_COUNTERS is not set
> # CONFIG_CGROUP_PERF is not set
> CONFIG_CGROUP_SCHED=y
> CONFIG_FAIR_GROUP_SCHED=y
> # CONFIG_CFS_BANDWIDTH is not set
> # CONFIG_RT_GROUP_SCHED is not set
> # CONFIG_BLK_CGROUP is not set
> # CONFIG_CHECKPOINT_RESTORE is not set
> CONFIG_NAMESPACES=y
> CONFIG_UTS_NS=y
> CONFIG_IPC_NS=y
> # CONFIG_USER_NS is not set
> CONFIG_PID_NS=y
> # CONFIG_NET_NS is not set
> # CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set
> CONFIG_SCHED_AUTOGROUP=y
> # CONFIG_SYSFS_DEPRECATED is not set
> # CONFIG_RELAY is not set
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_INITRAMFS_SOURCE=""
> CONFIG_RD_GZIP=y
> # CONFIG_RD_BZIP2 is not set
> # CONFIG_RD_LZMA is not set
> # CONFIG_RD_XZ is not set
> # CONFIG_RD_LZO is not set
> # CONFIG_RD_LZ4 is not set
> CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> CONFIG_SYSCTL=y
> CONFIG_ANON_INODES=y
> CONFIG_HAVE_UID16=y
> CONFIG_SYSCTL_EXCEPTION_TRACE=y
> CONFIG_HAVE_PCSPKR_PLATFORM=y
> CONFIG_EXPERT=y
> CONFIG_UID16=y
> CONFIG_SYSCTL_SYSCALL=y
> CONFIG_KALLSYMS=y
> CONFIG_KALLSYMS_ALL=y
> CONFIG_PRINTK=y
> CONFIG_BUG=y
> CONFIG_ELF_CORE=y
> CONFIG_PCSPKR_PLATFORM=y
> CONFIG_BASE_FULL=y
> CONFIG_FUTEX=y
> CONFIG_EPOLL=y
> CONFIG_SIGNALFD=y
> CONFIG_TIMERFD=y
> CONFIG_EVENTFD=y
> CONFIG_SHMEM=y
> CONFIG_AIO=y
> CONFIG_PCI_QUIRKS=y
> # CONFIG_EMBEDDED is not set
> CONFIG_HAVE_PERF_EVENTS=y
> 
> #
> # Kernel Performance Events And Counters
> #
> CONFIG_PERF_EVENTS=y
> # CONFIG_DEBUG_PERF_USE_VMALLOC is not set
> CONFIG_VM_EVENT_COUNTERS=y
> CONFIG_COMPAT_BRK=y
> CONFIG_SLAB=y
> # CONFIG_SLUB is not set
> # CONFIG_SLOB is not set
> CONFIG_PROFILING=y
> CONFIG_TRACEPOINTS=y
> # CONFIG_OPROFILE is not set
> CONFIG_HAVE_OPROFILE=y
> CONFIG_OPROFILE_NMI_TIMER=y
> CONFIG_KPROBES=y
> # CONFIG_JUMP_LABEL is not set
> CONFIG_KPROBES_ON_FTRACE=y
> CONFIG_UPROBES=y
> # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
> CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
> CONFIG_ARCH_USE_BUILTIN_BSWAP=y
> CONFIG_KRETPROBES=y
> CONFIG_HAVE_IOREMAP_PROT=y
> CONFIG_HAVE_KPROBES=y
> CONFIG_HAVE_KRETPROBES=y
> CONFIG_HAVE_OPTPROBES=y
> CONFIG_HAVE_KPROBES_ON_FTRACE=y
> CONFIG_HAVE_ARCH_TRACEHOOK=y
> CONFIG_HAVE_DMA_ATTRS=y
> CONFIG_HAVE_DMA_CONTIGUOUS=y
> CONFIG_GENERIC_SMP_IDLE_THREAD=y
> CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
> CONFIG_HAVE_DMA_API_DEBUG=y
> CONFIG_HAVE_HW_BREAKPOINT=y
> CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
> CONFIG_HAVE_USER_RETURN_NOTIFIER=y
> CONFIG_HAVE_PERF_EVENTS_NMI=y
> CONFIG_HAVE_PERF_REGS=y
> CONFIG_HAVE_PERF_USER_STACK_DUMP=y
> CONFIG_HAVE_ARCH_JUMP_LABEL=y
> CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
> CONFIG_HAVE_CMPXCHG_LOCAL=y
> CONFIG_HAVE_CMPXCHG_DOUBLE=y
> CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
> CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
> CONFIG_SECCOMP_FILTER=y
> CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
> CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
> CONFIG_HAVE_ARCH_SOFT_DIRTY=y
> CONFIG_MODULES_USE_ELF_REL=y
> CONFIG_CLONE_BACKWARDS=y
> CONFIG_OLD_SIGSUSPEND3=y
> CONFIG_OLD_SIGACTION=y
> 
> #
> # GCOV-based kernel profiling
> #
> # CONFIG_GCOV_KERNEL is not set
> CONFIG_HAVE_GENERIC_DMA_COHERENT=y
> CONFIG_SLABINFO=y
> CONFIG_RT_MUTEXES=y
> CONFIG_BASE_SMALL=0
> CONFIG_MODULES=y
> # CONFIG_MODULE_FORCE_LOAD is not set
> CONFIG_MODULE_UNLOAD=y
> # CONFIG_MODULE_FORCE_UNLOAD is not set
> CONFIG_MODVERSIONS=y
> CONFIG_MODULE_SRCVERSION_ALL=y
> # CONFIG_MODULE_SIG is not set
> CONFIG_BLOCK=y
> CONFIG_LBDAF=y
> CONFIG_BLK_DEV_BSG=y
> # CONFIG_BLK_DEV_BSGLIB is not set
> CONFIG_BLK_DEV_INTEGRITY=y
> # CONFIG_BLK_CMDLINE_PARSER is not set
> 
> #
> # Partition Types
> #
> CONFIG_PARTITION_ADVANCED=y
> # CONFIG_ACORN_PARTITION is not set
> # CONFIG_AIX_PARTITION is not set
> # CONFIG_OSF_PARTITION is not set
> # CONFIG_AMIGA_PARTITION is not set
> # CONFIG_ATARI_PARTITION is not set
> # CONFIG_MAC_PARTITION is not set
> CONFIG_MSDOS_PARTITION=y
> # CONFIG_BSD_DISKLABEL is not set
> # CONFIG_MINIX_SUBPARTITION is not set
> # CONFIG_SOLARIS_X86_PARTITION is not set
> # CONFIG_UNIXWARE_DISKLABEL is not set
> 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_CMDLINE_PARTITION is not set
> 
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_DEADLINE=y
> CONFIG_IOSCHED_CFQ=y
> # CONFIG_DEFAULT_DEADLINE is not set
> CONFIG_DEFAULT_CFQ=y
> # CONFIG_DEFAULT_NOOP is not set
> CONFIG_DEFAULT_IOSCHED="cfq"
> CONFIG_UNINLINE_SPIN_UNLOCK=y
> CONFIG_FREEZER=y
> 
> #
> # Processor type and features
> #
> CONFIG_ZONE_DMA=y
> # CONFIG_SMP is not set
> # CONFIG_X86_MPPARSE is not set
> # CONFIG_X86_EXTENDED_PLATFORM is not set
> # CONFIG_X86_INTEL_LPSS is not set
> CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
> # CONFIG_X86_32_IRIS is not set
> CONFIG_SCHED_OMIT_FRAME_POINTER=y
> # CONFIG_HYPERVISOR_GUEST is not set
> CONFIG_NO_BOOTMEM=y
> # CONFIG_MEMTEST 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=y
> # CONFIG_MPENTIUM4 is not set
> # CONFIG_MK6 is not set
> # CONFIG_MK7 is not set
> # CONFIG_MK8 is not set
> # CONFIG_MCRUSOE is not set
> # CONFIG_MEFFICEON is not set
> # CONFIG_MWINCHIPC6 is not set
> # CONFIG_MWINCHIP3D is not set
> # CONFIG_MELAN 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_MCORE2 is not set
> # CONFIG_MATOM is not set
> # CONFIG_X86_GENERIC is not set
> CONFIG_X86_INTERNODE_CACHE_SHIFT=6
> CONFIG_X86_L1_CACHE_SHIFT=6
> CONFIG_X86_INTEL_USERCOPY=y
> CONFIG_X86_USE_PPRO_CHECKSUM=y
> CONFIG_X86_TSC=y
> CONFIG_X86_CMPXCHG64=y
> CONFIG_X86_CMOV=y
> CONFIG_X86_MINIMUM_CPU_FAMILY=5
> CONFIG_X86_DEBUGCTLMSR=y
> # CONFIG_PROCESSOR_SELECT is not set
> CONFIG_CPU_SUP_INTEL=y
> CONFIG_CPU_SUP_CYRIX_32=y
> CONFIG_CPU_SUP_AMD=y
> CONFIG_CPU_SUP_CENTAUR=y
> CONFIG_CPU_SUP_TRANSMETA_32=y
> CONFIG_CPU_SUP_UMC_32=y
> CONFIG_HPET_TIMER=y
> CONFIG_HPET_EMULATE_RTC=y
> CONFIG_DMI=y
> CONFIG_NR_CPUS=1
> # CONFIG_PREEMPT_NONE is not set
> # CONFIG_PREEMPT_VOLUNTARY is not set
> CONFIG_PREEMPT=y
> CONFIG_PREEMPT_COUNT=y
> CONFIG_X86_LOCAL_APIC=y
> CONFIG_X86_IO_APIC=y
> # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
> CONFIG_X86_MCE=y
> CONFIG_X86_MCE_INTEL=y
> # CONFIG_X86_MCE_AMD is not set
> # CONFIG_X86_ANCIENT_MCE is not set
> CONFIG_X86_MCE_THRESHOLD=y
> # CONFIG_X86_MCE_INJECT is not set
> CONFIG_X86_THERMAL_VECTOR=y
> CONFIG_VM86=y
> # CONFIG_TOSHIBA is not set
> # CONFIG_I8K is not set
> # CONFIG_X86_REBOOTFIXUPS is not set
> CONFIG_MICROCODE=y
> CONFIG_MICROCODE_INTEL=y
> # CONFIG_MICROCODE_AMD is not set
> CONFIG_MICROCODE_OLD_INTERFACE=y
> CONFIG_MICROCODE_INTEL_LIB=y
> CONFIG_MICROCODE_INTEL_EARLY=y
> # CONFIG_MICROCODE_AMD_EARLY is not set
> CONFIG_MICROCODE_EARLY=y
> # CONFIG_X86_MSR is not set
> # CONFIG_X86_CPUID is not set
> # CONFIG_NOHIGHMEM is not set
> # CONFIG_HIGHMEM4G is not set
> CONFIG_HIGHMEM64G=y
> CONFIG_VMSPLIT_3G=y
> # CONFIG_VMSPLIT_2G is not set
> # CONFIG_VMSPLIT_1G is not set
> CONFIG_PAGE_OFFSET=0xC0000000
> CONFIG_HIGHMEM=y
> CONFIG_X86_PAE=y
> CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
> CONFIG_ARCH_DMA_ADDR_T_64BIT=y
> CONFIG_ARCH_FLATMEM_ENABLE=y
> CONFIG_ARCH_SPARSEMEM_ENABLE=y
> CONFIG_ARCH_SELECT_MEMORY_MODEL=y
> CONFIG_ILLEGAL_POINTER_VALUE=0
> CONFIG_SELECT_MEMORY_MODEL=y
> CONFIG_FLATMEM_MANUAL=y
> # CONFIG_SPARSEMEM_MANUAL is not set
> CONFIG_FLATMEM=y
> CONFIG_FLAT_NODE_MEM_MAP=y
> CONFIG_SPARSEMEM_STATIC=y
> CONFIG_HAVE_MEMBLOCK=y
> CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
> CONFIG_ARCH_DISCARD_MEMBLOCK=y
> # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
> CONFIG_PAGEFLAGS_EXTENDED=y
> CONFIG_SPLIT_PTLOCK_CPUS=999999
> # CONFIG_COMPACTION is not set
> CONFIG_PHYS_ADDR_T_64BIT=y
> CONFIG_ZONE_DMA_FLAG=1
> CONFIG_BOUNCE=y
> CONFIG_VIRT_TO_BUS=y
> # CONFIG_KSM is not set
> CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
> CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
> # CONFIG_MEMORY_FAILURE is not set
> # CONFIG_TRANSPARENT_HUGEPAGE is not set
> CONFIG_CROSS_MEMORY_ATTACH=y
> CONFIG_NEED_PER_CPU_KM=y
> # CONFIG_CLEANCACHE is not set
> # CONFIG_FRONTSWAP is not set
> # CONFIG_CMA is not set
> # CONFIG_ZBUD is not set
> CONFIG_HIGHPTE=y
> # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
> CONFIG_X86_RESERVE_LOW=64
> # CONFIG_MATH_EMULATION is not set
> CONFIG_MTRR=y
> CONFIG_MTRR_SANITIZER=y
> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
> # CONFIG_X86_PAT is not set
> # CONFIG_ARCH_RANDOM is not set
> # CONFIG_X86_SMAP is not set
> # CONFIG_EFI is not set
> CONFIG_SECCOMP=y
> # 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=y
> # CONFIG_KEXEC_JUMP is not set
> CONFIG_PHYSICAL_START=0x100000
> CONFIG_RELOCATABLE=y
> CONFIG_X86_NEED_RELOCS=y
> CONFIG_PHYSICAL_ALIGN=0x100000
> # CONFIG_COMPAT_VDSO is not set
> # CONFIG_CMDLINE_BOOL is not set
> CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
> 
> #
> # Power management and ACPI options
> #
> CONFIG_SUSPEND=y
> CONFIG_SUSPEND_FREEZER=y
> CONFIG_HIBERNATE_CALLBACKS=y
> CONFIG_HIBERNATION=y
> CONFIG_PM_STD_PARTITION=""
> CONFIG_PM_SLEEP=y
> # CONFIG_PM_AUTOSLEEP is not set
> # CONFIG_PM_WAKELOCKS is not set
> CONFIG_PM_RUNTIME=y
> CONFIG_PM=y
> CONFIG_PM_DEBUG=y
> CONFIG_PM_ADVANCED_DEBUG=y
> # CONFIG_PM_TEST_SUSPEND is not set
> CONFIG_PM_SLEEP_DEBUG=y
> # CONFIG_PM_TRACE_RTC is not set
> # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
> CONFIG_ACPI=y
> CONFIG_ACPI_SLEEP=y
> # CONFIG_ACPI_PROCFS is not set
> CONFIG_ACPI_PROCFS_POWER=y
> # CONFIG_ACPI_EC_DEBUGFS is not set
> # CONFIG_ACPI_AC is not set
> # CONFIG_ACPI_BATTERY is not set
> CONFIG_ACPI_BUTTON=y
> CONFIG_ACPI_VIDEO=y
> CONFIG_ACPI_FAN=y
> # CONFIG_ACPI_DOCK is not set
> CONFIG_ACPI_PROCESSOR=y
> # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
> CONFIG_ACPI_THERMAL=y
> CONFIG_ACPI_CUSTOM_DSDT_FILE=""
> # CONFIG_ACPI_CUSTOM_DSDT is not set
> CONFIG_ACPI_INITRD_TABLE_OVERRIDE=y
> CONFIG_ACPI_BLACKLIST_YEAR=2001
> CONFIG_ACPI_DEBUG=y
> # CONFIG_ACPI_PCI_SLOT is not set
> CONFIG_X86_PM_TIMER=y
> # CONFIG_ACPI_CONTAINER is not set
> # CONFIG_ACPI_SBS is not set
> # CONFIG_ACPI_HED is not set
> # CONFIG_ACPI_CUSTOM_METHOD is not set
> # CONFIG_ACPI_APEI is not set
> # CONFIG_SFI is not set
> # CONFIG_APM is not set
> 
> #
> # CPU Frequency scaling
> #
> CONFIG_CPU_FREQ=y
> CONFIG_CPU_FREQ_TABLE=y
> CONFIG_CPU_FREQ_GOV_COMMON=y
> CONFIG_CPU_FREQ_STAT=y
> CONFIG_CPU_FREQ_STAT_DETAILS=y
> # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
> # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
> # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
> CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
> CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
> CONFIG_CPU_FREQ_GOV_POWERSAVE=y
> # CONFIG_CPU_FREQ_GOV_USERSPACE is not set
> CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
> 
> #
> # x86 CPU frequency scaling drivers
> #
> # CONFIG_X86_INTEL_PSTATE is not set
> # CONFIG_X86_PCC_CPUFREQ is not set
> CONFIG_X86_ACPI_CPUFREQ=y
> # CONFIG_X86_ACPI_CPUFREQ_CPB is not set
> # CONFIG_X86_POWERNOW_K6 is not set
> # CONFIG_X86_POWERNOW_K7 is not set
> # CONFIG_X86_POWERNOW_K8 is not set
> # CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
> # CONFIG_X86_GX_SUSPMOD is not set
> # CONFIG_X86_SPEEDSTEP_CENTRINO is not set
> # CONFIG_X86_SPEEDSTEP_ICH is not set
> # CONFIG_X86_SPEEDSTEP_SMI is not set
> # CONFIG_X86_P4_CLOCKMOD is not set
> # CONFIG_X86_CPUFREQ_NFORCE2 is not set
> # CONFIG_X86_LONGRUN is not set
> # CONFIG_X86_LONGHAUL is not set
> # CONFIG_X86_E_POWERSAVER is not set
> 
> #
> # shared options
> #
> # CONFIG_X86_SPEEDSTEP_LIB is not set
> 
> #
> # CPU Idle
> #
> CONFIG_CPU_IDLE=y
> # CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
> CONFIG_CPU_IDLE_GOV_LADDER=y
> CONFIG_CPU_IDLE_GOV_MENU=y
> # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
> CONFIG_INTEL_IDLE=y
> 
> #
> # Bus options (PCI etc.)
> #
> CONFIG_PCI=y
> # CONFIG_PCI_GOBIOS is not set
> # CONFIG_PCI_GOMMCONFIG is not set
> # CONFIG_PCI_GODIRECT is not set
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_PCI_MMCONFIG=y
> CONFIG_PCI_DOMAINS=y
> # CONFIG_PCI_CNB20LE_QUIRK is not set
> CONFIG_PCIEPORTBUS=y
> CONFIG_PCIEAER=y
> # CONFIG_PCIE_ECRC is not set
> # CONFIG_PCIEAER_INJECT is not set
> CONFIG_PCIEASPM=y
> # CONFIG_PCIEASPM_DEBUG is not set
> CONFIG_PCIEASPM_DEFAULT=y
> # CONFIG_PCIEASPM_POWERSAVE is not set
> # CONFIG_PCIEASPM_PERFORMANCE is not set
> CONFIG_PCIE_PME=y
> CONFIG_PCI_MSI=y
> # CONFIG_PCI_DEBUG is not set
> # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
> # CONFIG_PCI_STUB is not set
> CONFIG_HT_IRQ=y
> # CONFIG_PCI_IOV is not set
> # CONFIG_PCI_PRI is not set
> # CONFIG_PCI_PASID is not set
> CONFIG_PCI_IOAPIC=y
> CONFIG_PCI_LABEL=y
> 
> #
> # PCI host controller drivers
> #
> CONFIG_ISA_DMA_API=y
> # CONFIG_ISA is not set
> # CONFIG_SCx200 is not set
> # CONFIG_ALIX is not set
> # CONFIG_NET5501 is not set
> # CONFIG_GEOS is not set
> CONFIG_AMD_NB=y
> # CONFIG_PCCARD is not set
> # CONFIG_HOTPLUG_PCI is not set
> # CONFIG_RAPIDIO is not set
> # CONFIG_X86_SYSFB is not set
> 
> #
> # Executable file formats / Emulations
> #
> CONFIG_BINFMT_ELF=y
> CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
> # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
> CONFIG_BINFMT_SCRIPT=y
> CONFIG_HAVE_AOUT=y
> CONFIG_BINFMT_AOUT=m
> CONFIG_BINFMT_MISC=m
> CONFIG_COREDUMP=y
> CONFIG_HAVE_ATOMIC_IOMAP=y
> CONFIG_NET=y
> 
> #
> # Networking options
> #
> CONFIG_PACKET=m
> CONFIG_PACKET_DIAG=m
> CONFIG_UNIX=y
> CONFIG_UNIX_DIAG=y
> CONFIG_XFRM=y
> CONFIG_XFRM_ALGO=y
> CONFIG_XFRM_USER=y
> # CONFIG_XFRM_SUB_POLICY is not set
> # CONFIG_XFRM_MIGRATE is not set
> # CONFIG_XFRM_STATISTICS is not set
> # CONFIG_NET_KEY is not set
> CONFIG_INET=y
> CONFIG_IP_MULTICAST=y
> CONFIG_IP_ADVANCED_ROUTER=y
> # CONFIG_IP_FIB_TRIE_STATS is not set
> CONFIG_IP_MULTIPLE_TABLES=y
> CONFIG_IP_ROUTE_MULTIPATH=y
> CONFIG_IP_ROUTE_VERBOSE=y
> # CONFIG_IP_PNP is not set
> # CONFIG_NET_IPIP is not set
> # CONFIG_NET_IPGRE_DEMUX is not set
> # CONFIG_NET_IP_TUNNEL is not set
> CONFIG_IP_MROUTE=y
> # CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
> CONFIG_IP_PIMSM_V1=y
> CONFIG_IP_PIMSM_V2=y
> CONFIG_SYN_COOKIES=y
> # CONFIG_INET_AH is not set
> # CONFIG_INET_ESP is not set
> # CONFIG_INET_IPCOMP is not set
> # CONFIG_INET_XFRM_TUNNEL is not set
> # CONFIG_INET_TUNNEL is not set
> # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
> # CONFIG_INET_XFRM_MODE_TUNNEL is not set
> # CONFIG_INET_XFRM_MODE_BEET is not set
> CONFIG_INET_LRO=y
> CONFIG_INET_DIAG=y
> CONFIG_INET_TCP_DIAG=y
> # CONFIG_INET_UDP_DIAG is not set
> CONFIG_TCP_CONG_ADVANCED=y
> # CONFIG_TCP_CONG_BIC is not set
> CONFIG_TCP_CONG_CUBIC=y
> # CONFIG_TCP_CONG_WESTWOOD is not set
> # CONFIG_TCP_CONG_HTCP is not set
> # CONFIG_TCP_CONG_HSTCP is not set
> # CONFIG_TCP_CONG_HYBLA is not set
> # CONFIG_TCP_CONG_VEGAS is not set
> # CONFIG_TCP_CONG_SCALABLE is not set
> # CONFIG_TCP_CONG_LP is not set
> # CONFIG_TCP_CONG_VENO is not set
> # CONFIG_TCP_CONG_YEAH is not set
> # CONFIG_TCP_CONG_ILLINOIS is not set
> CONFIG_DEFAULT_CUBIC=y
> # CONFIG_DEFAULT_RENO is not set
> CONFIG_DEFAULT_TCP_CONG="cubic"
> # CONFIG_TCP_MD5SIG is not set
> CONFIG_IPV6=m
> CONFIG_IPV6_PRIVACY=y
> CONFIG_IPV6_ROUTER_PREF=y
> CONFIG_IPV6_ROUTE_INFO=y
> # CONFIG_IPV6_OPTIMISTIC_DAD is not set
> # CONFIG_INET6_AH is not set
> # CONFIG_INET6_ESP is not set
> # CONFIG_INET6_IPCOMP is not set
> # CONFIG_IPV6_MIP6 is not set
> # CONFIG_INET6_XFRM_TUNNEL is not set
> # CONFIG_INET6_TUNNEL is not set
> # CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
> # CONFIG_INET6_XFRM_MODE_TUNNEL is not set
> # CONFIG_INET6_XFRM_MODE_BEET is not set
> # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
> # CONFIG_IPV6_SIT is not set
> # CONFIG_IPV6_TUNNEL is not set
> # CONFIG_IPV6_GRE is not set
> CONFIG_IPV6_MULTIPLE_TABLES=y
> CONFIG_IPV6_SUBTREES=y
> # CONFIG_IPV6_MROUTE is not set
> # CONFIG_NETLABEL is not set
> CONFIG_NETWORK_SECMARK=y
> # CONFIG_NETWORK_PHY_TIMESTAMPING is not set
> CONFIG_NETFILTER=y
> # CONFIG_NETFILTER_DEBUG is not set
> CONFIG_NETFILTER_ADVANCED=y
> 
> #
> # Core Netfilter Configuration
> #
> # CONFIG_NETFILTER_NETLINK_ACCT is not set
> # CONFIG_NETFILTER_NETLINK_QUEUE is not set
> # CONFIG_NETFILTER_NETLINK_LOG is not set
> CONFIG_NF_CONNTRACK=m
> CONFIG_NF_CONNTRACK_MARK=y
> CONFIG_NF_CONNTRACK_SECMARK=y
> # CONFIG_NF_CONNTRACK_ZONES is not set
> CONFIG_NF_CONNTRACK_PROCFS=y
> CONFIG_NF_CONNTRACK_EVENTS=y
> # CONFIG_NF_CONNTRACK_TIMEOUT is not set
> # CONFIG_NF_CONNTRACK_TIMESTAMP is not set
> # CONFIG_NF_CT_PROTO_DCCP is not set
> # CONFIG_NF_CT_PROTO_SCTP is not set
> # CONFIG_NF_CT_PROTO_UDPLITE is not set
> # CONFIG_NF_CONNTRACK_AMANDA is not set
> # CONFIG_NF_CONNTRACK_FTP is not set
> # CONFIG_NF_CONNTRACK_H323 is not set
> # CONFIG_NF_CONNTRACK_IRC is not set
> CONFIG_NF_CONNTRACK_BROADCAST=m
> CONFIG_NF_CONNTRACK_NETBIOS_NS=m
> # CONFIG_NF_CONNTRACK_SNMP is not set
> # CONFIG_NF_CONNTRACK_PPTP is not set
> # CONFIG_NF_CONNTRACK_SANE is not set
> # CONFIG_NF_CONNTRACK_SIP is not set
> # CONFIG_NF_CONNTRACK_TFTP is not set
> # CONFIG_NF_CT_NETLINK is not set
> # CONFIG_NF_CT_NETLINK_TIMEOUT is not set
> CONFIG_NF_NAT=m
> CONFIG_NF_NAT_NEEDED=y
> # CONFIG_NF_NAT_AMANDA is not set
> # CONFIG_NF_NAT_FTP is not set
> # CONFIG_NF_NAT_IRC is not set
> # CONFIG_NF_NAT_SIP is not set
> # CONFIG_NF_NAT_TFTP is not set
> CONFIG_NETFILTER_SYNPROXY=m
> CONFIG_NETFILTER_XTABLES=m
> 
> #
> # Xtables combined modules
> #
> # CONFIG_NETFILTER_XT_MARK is not set
> # CONFIG_NETFILTER_XT_CONNMARK is not set
> 
> #
> # Xtables targets
> #
> # CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
> # CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
> # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
> # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
> # CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set
> CONFIG_NETFILTER_XT_TARGET_CT=m
> # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
> # CONFIG_NETFILTER_XT_TARGET_HL is not set
> # CONFIG_NETFILTER_XT_TARGET_HMARK is not set
> # CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
> CONFIG_NETFILTER_XT_TARGET_LOG=m
> # CONFIG_NETFILTER_XT_TARGET_MARK is not set
> # CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
> # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
> # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
> # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
> # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
> # CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
> # CONFIG_NETFILTER_XT_TARGET_TEE is not set
> CONFIG_NETFILTER_XT_TARGET_TPROXY=m
> # CONFIG_NETFILTER_XT_TARGET_TRACE is not set
> # CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
> CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
> # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
> 
> #
> # Xtables matches
> #
> # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
> # CONFIG_NETFILTER_XT_MATCH_BPF is not set
> # CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
> # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
> CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
> # CONFIG_NETFILTER_XT_MATCH_CPU is not set
> # CONFIG_NETFILTER_XT_MATCH_DCCP is not set
> # CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
> # CONFIG_NETFILTER_XT_MATCH_DSCP is not set
> # CONFIG_NETFILTER_XT_MATCH_ECN is not set
> # CONFIG_NETFILTER_XT_MATCH_ESP is not set
> # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
> # CONFIG_NETFILTER_XT_MATCH_HELPER is not set
> # CONFIG_NETFILTER_XT_MATCH_HL is not set
> # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
> # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
> CONFIG_NETFILTER_XT_MATCH_LIMIT=m
> # CONFIG_NETFILTER_XT_MATCH_MAC is not set
> # CONFIG_NETFILTER_XT_MATCH_MARK is not set
> # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
> # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
> # CONFIG_NETFILTER_XT_MATCH_OWNER is not set
> # CONFIG_NETFILTER_XT_MATCH_POLICY is not set
> CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
> # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
> # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
> # CONFIG_NETFILTER_XT_MATCH_REALM is not set
> # CONFIG_NETFILTER_XT_MATCH_RECENT is not set
> # CONFIG_NETFILTER_XT_MATCH_SCTP is not set
> CONFIG_NETFILTER_XT_MATCH_SOCKET=m
> CONFIG_NETFILTER_XT_MATCH_STATE=m
> # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
> # CONFIG_NETFILTER_XT_MATCH_STRING is not set
> # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
> # CONFIG_NETFILTER_XT_MATCH_TIME is not set
> # CONFIG_NETFILTER_XT_MATCH_U32 is not set
> # CONFIG_IP_VS is not set
> 
> #
> # IP: Netfilter Configuration
> #
> CONFIG_NF_DEFRAG_IPV4=m
> CONFIG_NF_CONNTRACK_IPV4=m
> # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
> CONFIG_IP_NF_IPTABLES=m
> # CONFIG_IP_NF_MATCH_AH is not set
> # CONFIG_IP_NF_MATCH_ECN is not set
> # CONFIG_IP_NF_MATCH_RPFILTER is not set
> # CONFIG_IP_NF_MATCH_TTL is not set
> CONFIG_IP_NF_FILTER=m
> CONFIG_IP_NF_TARGET_REJECT=m
> CONFIG_IP_NF_TARGET_SYNPROXY=m
> # CONFIG_IP_NF_TARGET_ULOG is not set
> CONFIG_NF_NAT_IPV4=m
> CONFIG_IP_NF_TARGET_MASQUERADE=m
> # CONFIG_IP_NF_TARGET_NETMAP is not set
> # CONFIG_IP_NF_TARGET_REDIRECT is not set
> # CONFIG_NF_NAT_PPTP is not set
> # CONFIG_NF_NAT_H323 is not set
> CONFIG_IP_NF_MANGLE=m
> # CONFIG_IP_NF_TARGET_CLUSTERIP is not set
> # CONFIG_IP_NF_TARGET_ECN is not set
> # CONFIG_IP_NF_TARGET_TTL is not set
> CONFIG_IP_NF_RAW=m
> # CONFIG_IP_NF_SECURITY is not set
> # CONFIG_IP_NF_ARPTABLES is not set
> 
> #
> # IPv6: Netfilter Configuration
> #
> CONFIG_NF_DEFRAG_IPV6=m
> CONFIG_NF_CONNTRACK_IPV6=m
> CONFIG_IP6_NF_IPTABLES=m
> # CONFIG_IP6_NF_MATCH_AH is not set
> # CONFIG_IP6_NF_MATCH_EUI64 is not set
> # CONFIG_IP6_NF_MATCH_FRAG is not set
> # CONFIG_IP6_NF_MATCH_OPTS is not set
> # CONFIG_IP6_NF_MATCH_HL is not set
> # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
> # CONFIG_IP6_NF_MATCH_MH is not set
> # CONFIG_IP6_NF_MATCH_RPFILTER is not set
> # CONFIG_IP6_NF_MATCH_RT is not set
> # CONFIG_IP6_NF_TARGET_HL is not set
> CONFIG_IP6_NF_FILTER=m
> CONFIG_IP6_NF_TARGET_REJECT=m
> CONFIG_IP6_NF_TARGET_SYNPROXY=m
> CONFIG_IP6_NF_MANGLE=m
> CONFIG_IP6_NF_RAW=m
> # CONFIG_IP6_NF_SECURITY is not set
> CONFIG_NF_NAT_IPV6=m
> CONFIG_IP6_NF_TARGET_MASQUERADE=m
> CONFIG_IP6_NF_TARGET_NPT=m
> # CONFIG_IP_DCCP is not set
> # CONFIG_IP_SCTP is not set
> # CONFIG_RDS is not set
> # CONFIG_TIPC is not set
> # CONFIG_ATM is not set
> # CONFIG_L2TP is not set
> # CONFIG_BRIDGE is not set
> CONFIG_HAVE_NET_DSA=y
> # CONFIG_VLAN_8021Q is not set
> # CONFIG_DECNET is not set
> # CONFIG_LLC2 is not set
> # CONFIG_IPX is not set
> # CONFIG_ATALK is not set
> # CONFIG_X25 is not set
> # CONFIG_LAPB is not set
> # CONFIG_PHONET is not set
> # CONFIG_IEEE802154 is not set
> CONFIG_NET_SCHED=y
> 
> #
> # Queueing/Scheduling
> #
> # CONFIG_NET_SCH_CBQ is not set
> # CONFIG_NET_SCH_HTB is not set
> # CONFIG_NET_SCH_HFSC is not set
> # CONFIG_NET_SCH_PRIO is not set
> # CONFIG_NET_SCH_MULTIQ is not set
> # CONFIG_NET_SCH_RED is not set
> # CONFIG_NET_SCH_SFB is not set
> # CONFIG_NET_SCH_SFQ is not set
> # CONFIG_NET_SCH_TEQL is not set
> # CONFIG_NET_SCH_TBF is not set
> # CONFIG_NET_SCH_GRED is not set
> # CONFIG_NET_SCH_DSMARK is not set
> # CONFIG_NET_SCH_NETEM is not set
> # CONFIG_NET_SCH_DRR is not set
> # CONFIG_NET_SCH_MQPRIO is not set
> # CONFIG_NET_SCH_CHOKE is not set
> # CONFIG_NET_SCH_QFQ is not set
> # CONFIG_NET_SCH_CODEL is not set
> # CONFIG_NET_SCH_FQ_CODEL is not set
> # CONFIG_NET_SCH_FQ is not set
> # CONFIG_NET_SCH_INGRESS is not set
> # CONFIG_NET_SCH_PLUG is not set
> 
> #
> # Classification
> #
> # CONFIG_NET_CLS_BASIC is not set
> # CONFIG_NET_CLS_TCINDEX is not set
> # CONFIG_NET_CLS_ROUTE4 is not set
> # CONFIG_NET_CLS_FW is not set
> # CONFIG_NET_CLS_U32 is not set
> # CONFIG_NET_CLS_RSVP is not set
> # CONFIG_NET_CLS_RSVP6 is not set
> # CONFIG_NET_CLS_FLOW is not set
> # CONFIG_NET_CLS_CGROUP is not set
> # CONFIG_NET_EMATCH is not set
> CONFIG_NET_CLS_ACT=y
> # CONFIG_NET_ACT_POLICE is not set
> # CONFIG_NET_ACT_GACT is not set
> # CONFIG_NET_ACT_MIRRED is not set
> # CONFIG_NET_ACT_IPT is not set
> # CONFIG_NET_ACT_NAT is not set
> # CONFIG_NET_ACT_PEDIT is not set
> # CONFIG_NET_ACT_SIMP is not set
> # CONFIG_NET_ACT_SKBEDIT is not set
> # CONFIG_NET_ACT_CSUM is not set
> CONFIG_NET_SCH_FIFO=y
> # CONFIG_DCB is not set
> # CONFIG_DNS_RESOLVER is not set
> # CONFIG_BATMAN_ADV is not set
> # CONFIG_OPENVSWITCH is not set
> # CONFIG_VSOCKETS is not set
> # CONFIG_NETLINK_MMAP is not set
> # CONFIG_NETLINK_DIAG is not set
> # CONFIG_NET_MPLS_GSO is not set
> # CONFIG_NETPRIO_CGROUP is not set
> CONFIG_NET_RX_BUSY_POLL=y
> CONFIG_BQL=y
> 
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> # CONFIG_NET_TCPPROBE is not set
> # CONFIG_NET_DROP_MONITOR is not set
> # CONFIG_HAMRADIO is not set
> # CONFIG_CAN is not set
> # CONFIG_IRDA is not set
> # CONFIG_BT is not set
> # CONFIG_AF_RXRPC is not set
> CONFIG_FIB_RULES=y
> # CONFIG_WIRELESS is not set
> # CONFIG_WIMAX is not set
> # CONFIG_RFKILL is not set
> # CONFIG_NET_9P is not set
> # CONFIG_CAIF is not set
> # CONFIG_CEPH_LIB is not set
> # CONFIG_NFC is not set
> 
> #
> # Device Drivers
> #
> 
> #
> # Generic Driver Options
> #
> CONFIG_UEVENT_HELPER_PATH=""
> CONFIG_DEVTMPFS=y
> # CONFIG_DEVTMPFS_MOUNT is not set
> # CONFIG_STANDALONE is not set
> CONFIG_PREVENT_FIRMWARE_BUILD=y
> CONFIG_FW_LOADER=y
> CONFIG_FIRMWARE_IN_KERNEL=y
> CONFIG_EXTRA_FIRMWARE=""
> CONFIG_FW_LOADER_USER_HELPER=y
> # CONFIG_DEBUG_DRIVER is not set
> # CONFIG_DEBUG_DEVRES is not set
> # CONFIG_SYS_HYPERVISOR is not set
> # CONFIG_GENERIC_CPU_DEVICES is not set
> CONFIG_DMA_SHARED_BUFFER=y
> 
> #
> # Bus devices
> #
> CONFIG_CONNECTOR=y
> CONFIG_PROC_EVENTS=y
> # CONFIG_MTD is not set
> CONFIG_PARPORT=y
> CONFIG_PARPORT_PC=y
> # CONFIG_PARPORT_SERIAL is not set
> CONFIG_PARPORT_PC_FIFO=y
> CONFIG_PARPORT_PC_SUPERIO=y
> # CONFIG_PARPORT_GSC is not set
> # CONFIG_PARPORT_AX88796 is not set
> CONFIG_PARPORT_1284=y
> CONFIG_PNP=y
> CONFIG_PNP_DEBUG_MESSAGES=y
> 
> #
> # Protocols
> #
> CONFIG_PNPACPI=y
> CONFIG_BLK_DEV=y
> # CONFIG_BLK_DEV_FD is not set
> # CONFIG_PARIDE is not set
> # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
> # CONFIG_BLK_CPQ_DA is not set
> # CONFIG_BLK_CPQ_CISS_DA is not set
> # CONFIG_BLK_DEV_DAC960 is not set
> # CONFIG_BLK_DEV_UMEM is not set
> # CONFIG_BLK_DEV_COW_COMMON is not set
> CONFIG_BLK_DEV_LOOP=y
> CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
> # CONFIG_BLK_DEV_CRYPTOLOOP is not set
> # CONFIG_BLK_DEV_DRBD is not set
> # CONFIG_BLK_DEV_NBD is not set
> # CONFIG_BLK_DEV_NVME is not set
> # CONFIG_BLK_DEV_SX8 is not set
> # CONFIG_BLK_DEV_RAM is not set
> # CONFIG_CDROM_PKTCDVD is not set
> # CONFIG_ATA_OVER_ETH is not set
> # CONFIG_BLK_DEV_HD is not set
> # CONFIG_BLK_DEV_RBD is not set
> # CONFIG_BLK_DEV_RSXX is not set
> 
> #
> # Misc devices
> #
> # CONFIG_SENSORS_LIS3LV02D is not set
> # CONFIG_AD525X_DPOT is not set
> # CONFIG_DUMMY_IRQ is not set
> # CONFIG_IBM_ASM is not set
> # CONFIG_PHANTOM is not set
> # CONFIG_SGI_IOC4 is not set
> # CONFIG_TIFM_CORE is not set
> # CONFIG_ICS932S401 is not set
> # CONFIG_ATMEL_SSC is not set
> # CONFIG_ENCLOSURE_SERVICES is not set
> # CONFIG_HP_ILO is not set
> # CONFIG_APDS9802ALS is not set
> # CONFIG_ISL29003 is not set
> # CONFIG_ISL29020 is not set
> # CONFIG_SENSORS_TSL2550 is not set
> # CONFIG_SENSORS_BH1780 is not set
> # CONFIG_SENSORS_BH1770 is not set
> # CONFIG_SENSORS_APDS990X is not set
> # CONFIG_HMC6352 is not set
> # CONFIG_DS1682 is not set
> # CONFIG_BMP085_I2C is not set
> # CONFIG_PCH_PHUB is not set
> # CONFIG_USB_SWITCH_FSA9480 is not set
> # CONFIG_SRAM is not set
> # CONFIG_C2PORT is not set
> 
> #
> # EEPROM support
> #
> # CONFIG_EEPROM_AT24 is not set
> # CONFIG_EEPROM_LEGACY is not set
> # CONFIG_EEPROM_MAX6875 is not set
> # CONFIG_EEPROM_93CX6 is not set
> # CONFIG_CB710_CORE is not set
> 
> #
> # Texas Instruments shared transport line discipline
> #
> # CONFIG_SENSORS_LIS3_I2C is not set
> 
> #
> # Altera FPGA firmware download module
> #
> # CONFIG_ALTERA_STAPL is not set
> # CONFIG_INTEL_MEI is not set
> # CONFIG_INTEL_MEI_ME is not set
> # CONFIG_VMWARE_VMCI is not set
> CONFIG_HAVE_IDE=y
> CONFIG_IDE=y
> 
> #
> # Please see Documentation/ide/ide.txt for help/info on IDE drives
> #
> CONFIG_IDE_XFER_MODE=y
> CONFIG_IDE_ATAPI=y
> # CONFIG_BLK_DEV_IDE_SATA is not set
> CONFIG_IDE_GD=y
> CONFIG_IDE_GD_ATA=y
> # CONFIG_IDE_GD_ATAPI is not set
> CONFIG_BLK_DEV_IDECD=y
> CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
> # CONFIG_BLK_DEV_IDETAPE is not set
> CONFIG_BLK_DEV_IDEACPI=y
> # CONFIG_IDE_TASK_IOCTL is not set
> CONFIG_IDE_PROC_FS=y
> 
> #
> # IDE chipset support/bugfixes
> #
> # CONFIG_IDE_GENERIC is not set
> # CONFIG_BLK_DEV_PLATFORM is not set
> # CONFIG_BLK_DEV_CMD640 is not set
> # CONFIG_BLK_DEV_IDEPNP is not set
> CONFIG_BLK_DEV_IDEDMA_SFF=y
> 
> #
> # PCI IDE chipsets support
> #
> CONFIG_BLK_DEV_IDEPCI=y
> # CONFIG_IDEPCI_PCIBUS_ORDER is not set
> # CONFIG_BLK_DEV_GENERIC is not set
> # 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_CS5520 is not set
> # CONFIG_BLK_DEV_CS5530 is not set
> # CONFIG_BLK_DEV_CS5535 is not set
> # CONFIG_BLK_DEV_CS5536 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=y
> # CONFIG_BLK_DEV_IT8172 is not set
> # CONFIG_BLK_DEV_IT8213 is not set
> # CONFIG_BLK_DEV_IT821X is not set
> # CONFIG_BLK_DEV_NS87415 is not set
> # CONFIG_BLK_DEV_PDC202XX_OLD is not set
> # CONFIG_BLK_DEV_PDC202XX_NEW is not set
> # CONFIG_BLK_DEV_SVWKS is not set
> # CONFIG_BLK_DEV_SIIMAGE is not set
> # CONFIG_BLK_DEV_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
> 
> #
> # SCSI device support
> #
> CONFIG_SCSI_MOD=y
> # CONFIG_RAID_ATTRS is not set
> CONFIG_SCSI=y
> CONFIG_SCSI_DMA=y
> # CONFIG_SCSI_TGT is not set
> # CONFIG_SCSI_NETLINK is not set
> CONFIG_SCSI_PROC_FS=y
> 
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> CONFIG_BLK_DEV_SD=y
> # CONFIG_CHR_DEV_ST is not set
> # CONFIG_CHR_DEV_OSST is not set
> CONFIG_BLK_DEV_SR=y
> # CONFIG_BLK_DEV_SR_VENDOR is not set
> CONFIG_CHR_DEV_SG=y
> # CONFIG_CHR_DEV_SCH is not set
> CONFIG_SCSI_MULTI_LUN=y
> CONFIG_SCSI_CONSTANTS=y
> CONFIG_SCSI_LOGGING=y
> # CONFIG_SCSI_SCAN_ASYNC is not set
> 
> #
> # SCSI Transports
> #
> # CONFIG_SCSI_SPI_ATTRS is not set
> # CONFIG_SCSI_FC_ATTRS is not set
> # CONFIG_SCSI_ISCSI_ATTRS is not set
> # CONFIG_SCSI_SAS_ATTRS is not set
> # CONFIG_SCSI_SAS_LIBSAS is not set
> # CONFIG_SCSI_SRP_ATTRS is not set
> # CONFIG_SCSI_LOWLEVEL is not set
> # CONFIG_SCSI_DH is not set
> # CONFIG_SCSI_OSD_INITIATOR is not set
> CONFIG_ATA=y
> # CONFIG_ATA_NONSTANDARD is not set
> CONFIG_ATA_VERBOSE_ERROR=y
> # CONFIG_ATA_ACPI is not set
> # CONFIG_SATA_PMP is not set
> 
> #
> # Controllers with non-SFF native interface
> #
> # CONFIG_SATA_AHCI is not set
> # CONFIG_SATA_AHCI_PLATFORM is not set
> # CONFIG_SATA_INIC162X is not set
> # CONFIG_SATA_ACARD_AHCI is not set
> CONFIG_SATA_SIL24=y
> CONFIG_ATA_SFF=y
> 
> #
> # SFF controllers with custom DMA interface
> #
> # CONFIG_PDC_ADMA is not set
> # CONFIG_SATA_QSTOR is not set
> # CONFIG_SATA_SX4 is not set
> CONFIG_ATA_BMDMA=y
> 
> #
> # SATA SFF controllers with BMDMA
> #
> CONFIG_ATA_PIIX=y
> # CONFIG_SATA_HIGHBANK is not set
> # CONFIG_SATA_MV is not set
> # CONFIG_SATA_NV is not set
> # CONFIG_SATA_PROMISE is not set
> # CONFIG_SATA_RCAR is not set
> # CONFIG_SATA_SIL is not set
> # CONFIG_SATA_SIS is not set
> # CONFIG_SATA_SVW is not set
> # CONFIG_SATA_ULI is not set
> # CONFIG_SATA_VIA is not set
> # CONFIG_SATA_VITESSE is not set
> 
> #
> # PATA SFF controllers with BMDMA
> #
> # 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_ATP867X is not set
> # CONFIG_PATA_CMD64X is not set
> # CONFIG_PATA_CS5520 is not set
> # CONFIG_PATA_CS5530 is not set
> # CONFIG_PATA_CS5535 is not set
> # CONFIG_PATA_CS5536 is not set
> # CONFIG_PATA_CYPRESS is not set
> # CONFIG_PATA_EFAR is not set
> # CONFIG_PATA_HPT366 is not set
> # CONFIG_PATA_HPT37X is not set
> # CONFIG_PATA_HPT3X2N is not set
> # CONFIG_PATA_HPT3X3 is not set
> # CONFIG_PATA_IT8213 is not set
> # CONFIG_PATA_IT821X is not set
> # CONFIG_PATA_JMICRON is not set
> # CONFIG_PATA_MARVELL is not set
> # CONFIG_PATA_NETCELL is not set
> # CONFIG_PATA_NINJA32 is not set
> # CONFIG_PATA_NS87415 is not set
> # CONFIG_PATA_OLDPIIX is not set
> # CONFIG_PATA_OPTIDMA is not set
> CONFIG_PATA_PDC2027X=y
> # CONFIG_PATA_PDC_OLD is not set
> # CONFIG_PATA_RADISYS is not set
> # CONFIG_PATA_RDC is not set
> # CONFIG_PATA_SC1200 is not set
> # CONFIG_PATA_SCH is not set
> # CONFIG_PATA_SERVERWORKS is not set
> # CONFIG_PATA_SIL680 is not set
> # CONFIG_PATA_SIS is not set
> # CONFIG_PATA_TOSHIBA is not set
> # CONFIG_PATA_TRIFLEX is not set
> # CONFIG_PATA_VIA is not set
> # CONFIG_PATA_WINBOND is not set
> 
> #
> # PIO-only SFF controllers
> #
> # CONFIG_PATA_CMD640_PCI is not set
> # CONFIG_PATA_MPIIX is not set
> # CONFIG_PATA_NS87410 is not set
> # CONFIG_PATA_OPTI is not set
> # CONFIG_PATA_PLATFORM is not set
> # CONFIG_PATA_RZ1000 is not set
> 
> #
> # Generic fallback / legacy drivers
> #
> # CONFIG_ATA_GENERIC is not set
> # CONFIG_PATA_LEGACY is not set
> CONFIG_MD=y
> # CONFIG_BLK_DEV_MD is not set
> # CONFIG_BCACHE is not set
> CONFIG_BLK_DEV_DM=y
> # CONFIG_DM_DEBUG is not set
> # CONFIG_DM_CRYPT is not set
> # CONFIG_DM_SNAPSHOT is not set
> # CONFIG_DM_THIN_PROVISIONING is not set
> # CONFIG_DM_CACHE is not set
> # CONFIG_DM_MIRROR is not set
> # CONFIG_DM_RAID is not set
> # CONFIG_DM_ZERO is not set
> # CONFIG_DM_MULTIPATH is not set
> # CONFIG_DM_DELAY is not set
> CONFIG_DM_UEVENT=y
> # CONFIG_DM_FLAKEY is not set
> # CONFIG_DM_VERITY is not set
> # CONFIG_DM_SWITCH is not set
> # CONFIG_TARGET_CORE is not set
> # CONFIG_FUSION is not set
> 
> #
> # IEEE 1394 (FireWire) support
> #
> # CONFIG_FIREWIRE is not set
> # CONFIG_FIREWIRE_NOSY is not set
> # CONFIG_I2O is not set
> # CONFIG_MACINTOSH_DRIVERS is not set
> CONFIG_NETDEVICES=y
> CONFIG_MII=y
> CONFIG_NET_CORE=y
> # CONFIG_BONDING is not set
> # CONFIG_DUMMY is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_NET_FC is not set
> # CONFIG_IFB is not set
> # CONFIG_NET_TEAM is not set
> # CONFIG_MACVLAN is not set
> # CONFIG_VXLAN is not set
> CONFIG_NETCONSOLE=m
> CONFIG_NETPOLL=y
> # CONFIG_NETPOLL_TRAP is not set
> CONFIG_NET_POLL_CONTROLLER=y
> # CONFIG_TUN is not set
> # CONFIG_VETH is not set
> # CONFIG_NLMON is not set
> # CONFIG_ARCNET is not set
> 
> #
> # CAIF transport drivers
> #
> 
> #
> # Distributed Switch Architecture drivers
> #
> # CONFIG_NET_DSA_MV88E6XXX is not set
> # CONFIG_NET_DSA_MV88E6060 is not set
> # CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
> # CONFIG_NET_DSA_MV88E6131 is not set
> # CONFIG_NET_DSA_MV88E6123_61_65 is not set
> CONFIG_ETHERNET=y
> # CONFIG_NET_VENDOR_3COM is not set
> # CONFIG_NET_VENDOR_ADAPTEC is not set
> # CONFIG_NET_VENDOR_ALTEON is not set
> # CONFIG_NET_VENDOR_AMD is not set
> # CONFIG_NET_VENDOR_ARC is not set
> # CONFIG_NET_VENDOR_ATHEROS is not set
> # CONFIG_NET_CADENCE is not set
> # CONFIG_NET_VENDOR_BROADCOM is not set
> # CONFIG_NET_VENDOR_BROCADE is not set
> # CONFIG_NET_CALXEDA_XGMAC is not set
> # CONFIG_NET_VENDOR_CHELSIO is not set
> # CONFIG_NET_VENDOR_CISCO is not set
> # CONFIG_DNET is not set
> # CONFIG_NET_VENDOR_DEC is not set
> # CONFIG_NET_VENDOR_DLINK is not set
> # CONFIG_NET_VENDOR_EMULEX is not set
> # CONFIG_NET_VENDOR_EXAR is not set
> # CONFIG_NET_VENDOR_HP is not set
> # CONFIG_NET_VENDOR_INTEL is not set
> # CONFIG_IP1000 is not set
> # CONFIG_JME is not set
> CONFIG_NET_VENDOR_MARVELL=y
> # CONFIG_MVMDIO is not set
> # CONFIG_SKGE is not set
> CONFIG_SKY2=y
> CONFIG_SKY2_DEBUG=y
> # CONFIG_NET_VENDOR_MELLANOX is not set
> # CONFIG_NET_VENDOR_MICREL is not set
> # CONFIG_NET_VENDOR_MYRI is not set
> # CONFIG_FEALNX is not set
> # CONFIG_NET_VENDOR_NATSEMI is not set
> # CONFIG_NET_VENDOR_NVIDIA is not set
> # CONFIG_NET_VENDOR_OKI is not set
> # CONFIG_ETHOC is not set
> # CONFIG_NET_PACKET_ENGINE is not set
> # CONFIG_NET_VENDOR_QLOGIC is not set
> CONFIG_NET_VENDOR_REALTEK=y
> # CONFIG_ATP is not set
> # CONFIG_8139CP is not set
> CONFIG_8139TOO=y
> # CONFIG_8139TOO_PIO is not set
> # CONFIG_8139TOO_TUNE_TWISTER is not set
> CONFIG_8139TOO_8129=y
> # CONFIG_8139_OLD_RX_RESET is not set
> # CONFIG_R8169 is not set
> # CONFIG_SH_ETH is not set
> # CONFIG_NET_VENDOR_RDC is not set
> # CONFIG_NET_VENDOR_SEEQ is not set
> # CONFIG_NET_VENDOR_SILAN is not set
> # CONFIG_NET_VENDOR_SIS is not set
> # CONFIG_SFC is not set
> # CONFIG_NET_VENDOR_SMSC is not set
> # CONFIG_NET_VENDOR_STMICRO is not set
> # CONFIG_NET_VENDOR_SUN is not set
> # CONFIG_NET_VENDOR_TEHUTI is not set
> # CONFIG_NET_VENDOR_TI is not set
> # CONFIG_NET_VENDOR_VIA is not set
> # CONFIG_NET_VENDOR_WIZNET is not set
> # CONFIG_FDDI is not set
> # CONFIG_HIPPI is not set
> # CONFIG_NET_SB1000 is not set
> # CONFIG_PHYLIB is not set
> # CONFIG_PLIP is not set
> CONFIG_PPP=m
> # CONFIG_PPP_BSDCOMP is not set
> # CONFIG_PPP_DEFLATE is not set
> CONFIG_PPP_FILTER=y
> # CONFIG_PPP_MPPE is not set
> CONFIG_PPP_MULTILINK=y
> CONFIG_PPPOE=m
> # CONFIG_PPP_ASYNC is not set
> # CONFIG_PPP_SYNC_TTY is not set
> CONFIG_SLIP=m
> CONFIG_SLHC=m
> CONFIG_SLIP_COMPRESSED=y
> CONFIG_SLIP_SMART=y
> CONFIG_SLIP_MODE_SLIP6=y
> 
> #
> # USB Network Adapters
> #
> # CONFIG_USB_CATC is not set
> # CONFIG_USB_KAWETH is not set
> # CONFIG_USB_PEGASUS is not set
> # CONFIG_USB_RTL8150 is not set
> # CONFIG_USB_RTL8152 is not set
> # CONFIG_USB_USBNET is not set
> # CONFIG_USB_IPHETH is not set
> # CONFIG_WLAN is not set
> 
> #
> # Enable WiMAX (Networking options) to see the WiMAX drivers
> #
> # CONFIG_WAN is not set
> # CONFIG_VMXNET3 is not set
> CONFIG_ISDN=y
> CONFIG_ISDN_I4L=m
> # CONFIG_ISDN_PPP is not set
> CONFIG_ISDN_AUDIO=y
> CONFIG_ISDN_TTY_FAX=y
> 
> #
> # ISDN feature submodules
> #
> CONFIG_ISDN_DRV_LOOP=m
> CONFIG_ISDN_DIVERSION=m
> 
> #
> # ISDN4Linux hardware drivers
> #
> 
> #
> # Passive cards
> #
> CONFIG_ISDN_DRV_HISAX=m
> 
> #
> # D-channel protocol features
> #
> CONFIG_HISAX_EURO=y
> CONFIG_DE_AOC=y
> # CONFIG_HISAX_NO_SENDCOMPLETE is not set
> # CONFIG_HISAX_NO_LLC is not set
> # CONFIG_HISAX_NO_KEYPAD is not set
> # CONFIG_HISAX_1TR6 is not set
> # CONFIG_HISAX_NI1 is not set
> CONFIG_HISAX_MAX_CARDS=2
> 
> #
> # HiSax supported cards
> #
> # CONFIG_HISAX_16_3 is not set
> # CONFIG_HISAX_TELESPCI is not set
> # CONFIG_HISAX_S0BOX is not set
> # CONFIG_HISAX_FRITZPCI is not set
> # CONFIG_HISAX_AVM_A1_PCMCIA is not set
> # CONFIG_HISAX_ELSA is not set
> # CONFIG_HISAX_DIEHLDIVA is not set
> # CONFIG_HISAX_SEDLBAUER is not set
> # CONFIG_HISAX_NETJET is not set
> # CONFIG_HISAX_NETJET_U is not set
> # CONFIG_HISAX_NICCY is not set
> # CONFIG_HISAX_BKM_A4T is not set
> # CONFIG_HISAX_SCT_QUADRO is not set
> # CONFIG_HISAX_GAZEL is not set
> CONFIG_HISAX_HFC_PCI=y
> # CONFIG_HISAX_W6692 is not set
> # CONFIG_HISAX_HFC_SX is not set
> CONFIG_HISAX_DEBUG=y
> 
> #
> # HiSax PCMCIA card service modules
> #
> 
> #
> # HiSax sub driver modules
> #
> # CONFIG_HISAX_ST5481 is not set
> # CONFIG_HISAX_HFCUSB is not set
> # CONFIG_HISAX_HFC4S8S is not set
> # CONFIG_HISAX_FRITZ_PCIPNP is not set
> 
> #
> # Active cards
> #
> CONFIG_ISDN_CAPI=m
> CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
> CONFIG_CAPI_TRACE=y
> # CONFIG_ISDN_CAPI_MIDDLEWARE is not set
> # CONFIG_ISDN_CAPI_CAPI20 is not set
> # CONFIG_ISDN_CAPI_CAPIDRV is not set
> 
> #
> # CAPI hardware drivers
> #
> # CONFIG_CAPI_AVM is not set
> # CONFIG_CAPI_EICON is not set
> # CONFIG_ISDN_DRV_GIGASET is not set
> # CONFIG_HYSDN is not set
> CONFIG_MISDN=m
> CONFIG_MISDN_DSP=m
> # CONFIG_MISDN_L1OIP is not set
> 
> #
> # mISDN hardware drivers
> #
> CONFIG_MISDN_HFCPCI=m
> # CONFIG_MISDN_HFCMULTI is not set
> # CONFIG_MISDN_HFCUSB is not set
> # CONFIG_MISDN_AVMFRITZ is not set
> # CONFIG_MISDN_SPEEDFAX is not set
> # CONFIG_MISDN_INFINEON is not set
> # CONFIG_MISDN_W6692 is not set
> # CONFIG_MISDN_NETJET is not set
> 
> #
> # Input device support
> #
> CONFIG_INPUT=y
> # CONFIG_INPUT_FF_MEMLESS is not set
> # CONFIG_INPUT_POLLDEV is not set
> # CONFIG_INPUT_SPARSEKMAP is not set
> # CONFIG_INPUT_MATRIXKMAP is not set
> 
> #
> # Userland interfaces
> #
> CONFIG_INPUT_MOUSEDEV=y
> CONFIG_INPUT_MOUSEDEV_PSAUX=y
> CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
> CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
> # CONFIG_INPUT_JOYDEV is not set
> CONFIG_INPUT_EVDEV=y
> # CONFIG_INPUT_EVBUG is not set
> 
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> # CONFIG_KEYBOARD_ADP5588 is not set
> # CONFIG_KEYBOARD_ADP5589 is not set
> CONFIG_KEYBOARD_ATKBD=y
> # CONFIG_KEYBOARD_QT1070 is not set
> # CONFIG_KEYBOARD_QT2160 is not set
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_TCA6416 is not set
> # CONFIG_KEYBOARD_TCA8418 is not set
> # CONFIG_KEYBOARD_LM8333 is not set
> # CONFIG_KEYBOARD_MAX7359 is not set
> # CONFIG_KEYBOARD_MCS is not set
> # CONFIG_KEYBOARD_MPR121 is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> # CONFIG_KEYBOARD_OPENCORES is not set
> # CONFIG_KEYBOARD_STOWAWAY is not set
> # CONFIG_KEYBOARD_SUNKBD is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> CONFIG_INPUT_MOUSE=y
> CONFIG_MOUSE_PS2=y
> CONFIG_MOUSE_PS2_ALPS=y
> CONFIG_MOUSE_PS2_LOGIPS2PP=y
> CONFIG_MOUSE_PS2_SYNAPTICS=y
> # CONFIG_MOUSE_PS2_CYPRESS is not set
> CONFIG_MOUSE_PS2_LIFEBOOK=y
> CONFIG_MOUSE_PS2_TRACKPOINT=y
> # CONFIG_MOUSE_PS2_ELANTECH is not set
> # CONFIG_MOUSE_PS2_SENTELIC is not set
> # CONFIG_MOUSE_PS2_TOUCHKIT is not set
> # CONFIG_MOUSE_SERIAL is not set
> # CONFIG_MOUSE_APPLETOUCH is not set
> # CONFIG_MOUSE_BCM5974 is not set
> # CONFIG_MOUSE_CYAPA is not set
> # CONFIG_MOUSE_VSXXXAA is not set
> # CONFIG_MOUSE_SYNAPTICS_I2C is not set
> # CONFIG_MOUSE_SYNAPTICS_USB is not set
> # CONFIG_INPUT_JOYSTICK is not set
> # CONFIG_INPUT_TABLET is not set
> # CONFIG_INPUT_TOUCHSCREEN is not set
> CONFIG_INPUT_MISC=y
> # CONFIG_INPUT_AD714X is not set
> # CONFIG_INPUT_BMA150 is not set
> CONFIG_INPUT_PCSPKR=y
> # CONFIG_INPUT_MMA8450 is not set
> # CONFIG_INPUT_MPU3050 is not set
> # CONFIG_INPUT_WISTRON_BTNS is not set
> # CONFIG_INPUT_ATLAS_BTNS is not set
> # CONFIG_INPUT_ATI_REMOTE2 is not set
> # CONFIG_INPUT_KEYSPAN_REMOTE is not set
> # CONFIG_INPUT_KXTJ9 is not set
> # CONFIG_INPUT_POWERMATE is not set
> # CONFIG_INPUT_YEALINK is not set
> # CONFIG_INPUT_CM109 is not set
> # CONFIG_INPUT_UINPUT is not set
> # CONFIG_INPUT_PCF8574 is not set
> # CONFIG_INPUT_ADXL34X is not set
> # CONFIG_INPUT_CMA3000 is not set
> # CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
> 
> #
> # Hardware I/O ports
> #
> CONFIG_SERIO=y
> CONFIG_SERIO_I8042=y
> # CONFIG_SERIO_SERPORT is not set
> # CONFIG_SERIO_CT82C710 is not set
> # CONFIG_SERIO_PARKBD is not set
> # CONFIG_SERIO_PCIPS2 is not set
> CONFIG_SERIO_LIBPS2=y
> # CONFIG_SERIO_RAW is not set
> # CONFIG_SERIO_ALTERA_PS2 is not set
> # CONFIG_SERIO_PS2MULT is not set
> # CONFIG_SERIO_ARC_PS2 is not set
> # CONFIG_GAMEPORT is not set
> 
> #
> # Character devices
> #
> CONFIG_TTY=y
> CONFIG_VT=y
> CONFIG_CONSOLE_TRANSLATIONS=y
> CONFIG_VT_CONSOLE=y
> CONFIG_VT_CONSOLE_SLEEP=y
> CONFIG_HW_CONSOLE=y
> CONFIG_VT_HW_CONSOLE_BINDING=y
> CONFIG_UNIX98_PTYS=y
> # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
> CONFIG_LEGACY_PTYS=y
> CONFIG_LEGACY_PTY_COUNT=0
> # CONFIG_SERIAL_NONSTANDARD is not set
> # CONFIG_NOZOMI is not set
> # CONFIG_N_GSM is not set
> # CONFIG_TRACE_SINK is not set
> CONFIG_DEVKMEM=y
> 
> #
> # Serial drivers
> #
> CONFIG_SERIAL_8250=y
> # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
> CONFIG_SERIAL_8250_PNP=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_FIX_EARLYCON_MEM=y
> CONFIG_SERIAL_8250_PCI=y
> CONFIG_SERIAL_8250_NR_UARTS=16
> CONFIG_SERIAL_8250_RUNTIME_UARTS=8
> 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 is not set
> # CONFIG_SERIAL_8250_DW is not set
> 
> #
> # Non-8250 serial port support
> #
> # CONFIG_SERIAL_MFD_HSU is not set
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> # CONFIG_SERIAL_JSM is not set
> # CONFIG_SERIAL_SCCNXP is not set
> # CONFIG_SERIAL_TIMBERDALE is not set
> # CONFIG_SERIAL_ALTERA_JTAGUART is not set
> # CONFIG_SERIAL_ALTERA_UART is not set
> # CONFIG_SERIAL_PCH_UART is not set
> # CONFIG_SERIAL_ARC is not set
> # CONFIG_SERIAL_RP2 is not set
> # CONFIG_SERIAL_FSL_LPUART is not set
> # CONFIG_SERIAL_ST_ASC is not set
> # CONFIG_TTY_PRINTK is not set
> CONFIG_PRINTER=y
> # CONFIG_LP_CONSOLE is not set
> # CONFIG_PPDEV is not set
> # CONFIG_IPMI_HANDLER is not set
> # CONFIG_HW_RANDOM is not set
> CONFIG_NVRAM=y
> # CONFIG_R3964 is not set
> # CONFIG_APPLICOM is not set
> # CONFIG_SONYPI is not set
> # CONFIG_MWAVE is not set
> # CONFIG_PC8736x_GPIO is not set
> # CONFIG_NSC_GPIO is not set
> # CONFIG_RAW_DRIVER is not set
> CONFIG_HPET=y
> CONFIG_HPET_MMAP=y
> # CONFIG_HANGCHECK_TIMER is not set
> # CONFIG_TCG_TPM is not set
> # CONFIG_TELCLOCK is not set
> CONFIG_DEVPORT=y
> CONFIG_I2C=y
> CONFIG_I2C_BOARDINFO=y
> CONFIG_I2C_COMPAT=y
> # CONFIG_I2C_CHARDEV is not set
> # CONFIG_I2C_MUX is not set
> CONFIG_I2C_HELPER_AUTO=y
> CONFIG_I2C_ALGOBIT=y
> 
> #
> # I2C Hardware Bus support
> #
> 
> #
> # PC SMBus host controller drivers
> #
> # CONFIG_I2C_ALI1535 is not set
> # CONFIG_I2C_ALI1563 is not set
> # CONFIG_I2C_ALI15X3 is not set
> # CONFIG_I2C_AMD756 is not set
> # CONFIG_I2C_AMD8111 is not set
> CONFIG_I2C_I801=y
> # CONFIG_I2C_ISCH is not set
> # CONFIG_I2C_ISMT is not set
> # CONFIG_I2C_PIIX4 is not set
> # CONFIG_I2C_NFORCE2 is not set
> # CONFIG_I2C_SIS5595 is not set
> # CONFIG_I2C_SIS630 is not set
> # CONFIG_I2C_SIS96X is not set
> # CONFIG_I2C_VIA is not set
> # CONFIG_I2C_VIAPRO is not set
> 
> #
> # ACPI drivers
> #
> # CONFIG_I2C_SCMI is not set
> 
> #
> # I2C system bus drivers (mostly embedded / system-on-chip)
> #
> # CONFIG_I2C_DESIGNWARE_PCI is not set
> # CONFIG_I2C_EG20T is not set
> # CONFIG_I2C_OCORES is not set
> # CONFIG_I2C_PCA_PLATFORM is not set
> # CONFIG_I2C_PXA_PCI is not set
> # CONFIG_I2C_SIMTEC is not set
> # CONFIG_I2C_XILINX is not set
> 
> #
> # External I2C/SMBus adapter drivers
> #
> # CONFIG_I2C_DIOLAN_U2C is not set
> # CONFIG_I2C_PARPORT is not set
> # CONFIG_I2C_PARPORT_LIGHT is not set
> # CONFIG_I2C_TAOS_EVM is not set
> # CONFIG_I2C_TINY_USB is not set
> 
> #
> # Other I2C/SMBus bus drivers
> #
> # CONFIG_SCx200_ACB is not set
> # CONFIG_I2C_STUB is not set
> # CONFIG_I2C_DEBUG_CORE is not set
> # CONFIG_I2C_DEBUG_ALGO is not set
> # CONFIG_I2C_DEBUG_BUS is not set
> # CONFIG_SPI is not set
> # CONFIG_HSI is not set
> 
> #
> # PPS support
> #
> # CONFIG_PPS is not set
> 
> #
> # PPS generators support
> #
> 
> #
> # PTP clock support
> #
> # CONFIG_PTP_1588_CLOCK is not set
> 
> #
> # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
> #
> # CONFIG_PTP_1588_CLOCK_PCH is not set
> CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
> CONFIG_GPIO_DEVRES=y
> # CONFIG_GPIOLIB is not set
> # CONFIG_W1 is not set
> # CONFIG_POWER_SUPPLY is not set
> # CONFIG_POWER_AVS is not set
> CONFIG_HWMON=y
> CONFIG_HWMON_VID=y
> # CONFIG_HWMON_DEBUG_CHIP is not set
> 
> #
> # Native drivers
> #
> # CONFIG_SENSORS_ABITUGURU is not set
> # CONFIG_SENSORS_ABITUGURU3 is not set
> # CONFIG_SENSORS_AD7414 is not set
> # CONFIG_SENSORS_AD7418 is not set
> # CONFIG_SENSORS_ADM1021 is not set
> # CONFIG_SENSORS_ADM1025 is not set
> # CONFIG_SENSORS_ADM1026 is not set
> # CONFIG_SENSORS_ADM1029 is not set
> # CONFIG_SENSORS_ADM1031 is not set
> # CONFIG_SENSORS_ADM9240 is not set
> # CONFIG_SENSORS_ADT7410 is not set
> # CONFIG_SENSORS_ADT7411 is not set
> # CONFIG_SENSORS_ADT7462 is not set
> # CONFIG_SENSORS_ADT7470 is not set
> # CONFIG_SENSORS_ADT7475 is not set
> # CONFIG_SENSORS_ASC7621 is not set
> # CONFIG_SENSORS_K8TEMP is not set
> # CONFIG_SENSORS_K10TEMP is not set
> # CONFIG_SENSORS_FAM15H_POWER is not set
> # CONFIG_SENSORS_ASB100 is not set
> # CONFIG_SENSORS_ATXP1 is not set
> # CONFIG_SENSORS_DS620 is not set
> # CONFIG_SENSORS_DS1621 is not set
> # CONFIG_SENSORS_I5K_AMB is not set
> # CONFIG_SENSORS_F71805F is not set
> # CONFIG_SENSORS_F71882FG is not set
> # CONFIG_SENSORS_F75375S is not set
> # CONFIG_SENSORS_FSCHMD is not set
> # CONFIG_SENSORS_G760A is not set
> # CONFIG_SENSORS_G762 is not set
> # CONFIG_SENSORS_GL518SM is not set
> # CONFIG_SENSORS_GL520SM is not set
> # CONFIG_SENSORS_HIH6130 is not set
> # CONFIG_SENSORS_HTU21 is not set
> # CONFIG_SENSORS_CORETEMP is not set
> # CONFIG_SENSORS_IT87 is not set
> # CONFIG_SENSORS_JC42 is not set
> # CONFIG_SENSORS_LINEAGE is not set
> # CONFIG_SENSORS_LM63 is not set
> # CONFIG_SENSORS_LM73 is not set
> # CONFIG_SENSORS_LM75 is not set
> # CONFIG_SENSORS_LM77 is not set
> # CONFIG_SENSORS_LM78 is not set
> # CONFIG_SENSORS_LM80 is not set
> # CONFIG_SENSORS_LM83 is not set
> # CONFIG_SENSORS_LM85 is not set
> # CONFIG_SENSORS_LM87 is not set
> # CONFIG_SENSORS_LM90 is not set
> # CONFIG_SENSORS_LM92 is not set
> # CONFIG_SENSORS_LM93 is not set
> # CONFIG_SENSORS_LTC4151 is not set
> # CONFIG_SENSORS_LTC4215 is not set
> # CONFIG_SENSORS_LTC4245 is not set
> # CONFIG_SENSORS_LTC4261 is not set
> # CONFIG_SENSORS_LM95234 is not set
> # CONFIG_SENSORS_LM95241 is not set
> # CONFIG_SENSORS_LM95245 is not set
> # CONFIG_SENSORS_MAX16065 is not set
> # CONFIG_SENSORS_MAX1619 is not set
> # CONFIG_SENSORS_MAX1668 is not set
> # CONFIG_SENSORS_MAX197 is not set
> # CONFIG_SENSORS_MAX6639 is not set
> # CONFIG_SENSORS_MAX6642 is not set
> # CONFIG_SENSORS_MAX6650 is not set
> # CONFIG_SENSORS_MAX6697 is not set
> # CONFIG_SENSORS_MCP3021 is not set
> # CONFIG_SENSORS_NCT6775 is not set
> # CONFIG_SENSORS_NTC_THERMISTOR is not set
> # CONFIG_SENSORS_PC87360 is not set
> # CONFIG_SENSORS_PC87427 is not set
> # CONFIG_SENSORS_PCF8591 is not set
> # CONFIG_PMBUS is not set
> # CONFIG_SENSORS_SHT21 is not set
> # CONFIG_SENSORS_SIS5595 is not set
> # CONFIG_SENSORS_SMM665 is not set
> # CONFIG_SENSORS_DME1737 is not set
> # CONFIG_SENSORS_EMC1403 is not set
> # CONFIG_SENSORS_EMC2103 is not set
> # CONFIG_SENSORS_EMC6W201 is not set
> # CONFIG_SENSORS_SMSC47M1 is not set
> # CONFIG_SENSORS_SMSC47M192 is not set
> # CONFIG_SENSORS_SMSC47B397 is not set
> # CONFIG_SENSORS_SCH56XX_COMMON is not set
> # CONFIG_SENSORS_SCH5627 is not set
> # CONFIG_SENSORS_SCH5636 is not set
> # CONFIG_SENSORS_ADS1015 is not set
> # CONFIG_SENSORS_ADS7828 is not set
> # CONFIG_SENSORS_AMC6821 is not set
> # CONFIG_SENSORS_INA209 is not set
> # CONFIG_SENSORS_INA2XX is not set
> # CONFIG_SENSORS_THMC50 is not set
> # CONFIG_SENSORS_TMP102 is not set
> # CONFIG_SENSORS_TMP401 is not set
> # CONFIG_SENSORS_TMP421 is not set
> # CONFIG_SENSORS_VIA_CPUTEMP is not set
> # CONFIG_SENSORS_VIA686A is not set
> # CONFIG_SENSORS_VT1211 is not set
> # CONFIG_SENSORS_VT8231 is not set
> # CONFIG_SENSORS_W83781D is not set
> # CONFIG_SENSORS_W83791D is not set
> # CONFIG_SENSORS_W83792D is not set
> # CONFIG_SENSORS_W83793 is not set
> # CONFIG_SENSORS_W83795 is not set
> # CONFIG_SENSORS_W83L785TS is not set
> # CONFIG_SENSORS_W83L786NG is not set
> CONFIG_SENSORS_W83627HF=y
> # CONFIG_SENSORS_W83627EHF is not set
> # CONFIG_SENSORS_APPLESMC is not set
> 
> #
> # ACPI drivers
> #
> # CONFIG_SENSORS_ACPI_POWER is not set
> # CONFIG_SENSORS_ATK0110 is not set
> CONFIG_THERMAL=y
> CONFIG_THERMAL_HWMON=y
> CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
> # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
> # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
> # CONFIG_THERMAL_GOV_FAIR_SHARE is not set
> CONFIG_THERMAL_GOV_STEP_WISE=y
> # CONFIG_THERMAL_GOV_USER_SPACE is not set
> # CONFIG_CPU_THERMAL is not set
> # CONFIG_THERMAL_EMULATION is not set
> # CONFIG_INTEL_POWERCLAMP is not set
> # CONFIG_X86_PKG_TEMP_THERMAL is not set
> 
> #
> # Texas Instruments thermal drivers
> #
> CONFIG_WATCHDOG=y
> CONFIG_WATCHDOG_CORE=y
> # CONFIG_WATCHDOG_NOWAYOUT is not set
> 
> #
> # Watchdog Device Drivers
> #
> # CONFIG_SOFT_WATCHDOG is not set
> # CONFIG_ACQUIRE_WDT is not set
> # CONFIG_ADVANTECH_WDT is not set
> # CONFIG_ALIM1535_WDT is not set
> # CONFIG_ALIM7101_WDT is not set
> # CONFIG_F71808E_WDT is not set
> # CONFIG_SP5100_TCO is not set
> # CONFIG_SC520_WDT is not set
> # CONFIG_SBC_FITPC2_WATCHDOG is not set
> # CONFIG_EUROTECH_WDT is not set
> # CONFIG_IB700_WDT is not set
> # CONFIG_IBMASR is not set
> # CONFIG_WAFER_WDT is not set
> # CONFIG_I6300ESB_WDT is not set
> # CONFIG_IE6XX_WDT is not set
> CONFIG_ITCO_WDT=y
> # CONFIG_ITCO_VENDOR_SUPPORT is not set
> # CONFIG_IT8712F_WDT is not set
> # CONFIG_IT87_WDT is not set
> # CONFIG_HP_WATCHDOG is not set
> # CONFIG_SC1200_WDT is not set
> # CONFIG_PC87413_WDT is not set
> # CONFIG_NV_TCO is not set
> # CONFIG_60XX_WDT is not set
> # CONFIG_SBC8360_WDT is not set
> # CONFIG_SBC7240_WDT is not set
> # CONFIG_CPU5_WDT is not set
> # CONFIG_SMSC_SCH311X_WDT is not set
> # CONFIG_SMSC37B787_WDT is not set
> # CONFIG_VIA_WDT is not set
> # CONFIG_W83627HF_WDT is not set
> # CONFIG_W83697HF_WDT is not set
> # CONFIG_W83697UG_WDT is not set
> # CONFIG_W83877F_WDT is not set
> # CONFIG_W83977F_WDT is not set
> # CONFIG_MACHZ_WDT is not set
> # CONFIG_SBC_EPX_C3_WATCHDOG is not set
> 
> #
> # PCI-based Watchdog Cards
> #
> # CONFIG_PCIPCWATCHDOG is not set
> # CONFIG_WDTPCI is not set
> 
> #
> # USB-based Watchdog Cards
> #
> # CONFIG_USBPCWATCHDOG is not set
> CONFIG_SSB_POSSIBLE=y
> 
> #
> # Sonics Silicon Backplane
> #
> # CONFIG_SSB is not set
> CONFIG_BCMA_POSSIBLE=y
> 
> #
> # Broadcom specific AMBA
> #
> # CONFIG_BCMA is not set
> 
> #
> # Multifunction device drivers
> #
> CONFIG_MFD_CORE=y
> # CONFIG_MFD_CS5535 is not set
> # CONFIG_MFD_AS3711 is not set
> # CONFIG_PMIC_ADP5520 is not set
> # CONFIG_MFD_CROS_EC is not set
> # CONFIG_PMIC_DA903X is not set
> # CONFIG_MFD_DA9052_I2C is not set
> # CONFIG_MFD_DA9055 is not set
> # CONFIG_MFD_DA9063 is not set
> # CONFIG_MFD_MC13XXX_I2C is not set
> # CONFIG_HTC_PASIC3 is not set
> CONFIG_LPC_ICH=y
> # CONFIG_LPC_SCH is not set
> # CONFIG_MFD_JANZ_CMODIO is not set
> # CONFIG_MFD_KEMPLD is not set
> # CONFIG_MFD_88PM800 is not set
> # CONFIG_MFD_88PM805 is not set
> # CONFIG_MFD_88PM860X is not set
> # CONFIG_MFD_MAX77686 is not set
> # CONFIG_MFD_MAX77693 is not set
> # CONFIG_MFD_MAX8907 is not set
> # CONFIG_MFD_MAX8925 is not set
> # CONFIG_MFD_MAX8997 is not set
> # CONFIG_MFD_MAX8998 is not set
> # CONFIG_MFD_VIPERBOARD is not set
> # CONFIG_MFD_RETU is not set
> # CONFIG_MFD_PCF50633 is not set
> # CONFIG_MFD_RDC321X is not set
> # CONFIG_MFD_RTSX_PCI is not set
> # CONFIG_MFD_RC5T583 is not set
> # CONFIG_MFD_SEC_CORE is not set
> # CONFIG_MFD_SI476X_CORE is not set
> # CONFIG_MFD_SM501 is not set
> # CONFIG_MFD_SMSC is not set
> # CONFIG_ABX500_CORE is not set
> # CONFIG_MFD_STMPE is not set
> # CONFIG_MFD_SYSCON is not set
> # CONFIG_MFD_TI_AM335X_TSCADC is not set
> # CONFIG_MFD_LP8788 is not set
> # CONFIG_MFD_PALMAS is not set
> # CONFIG_TPS6105X is not set
> # CONFIG_TPS6507X is not set
> # CONFIG_MFD_TPS65090 is not set
> # CONFIG_MFD_TPS65217 is not set
> # CONFIG_MFD_TPS6586X is not set
> # CONFIG_MFD_TPS80031 is not set
> # CONFIG_TWL4030_CORE is not set
> # CONFIG_TWL6040_CORE is not set
> # CONFIG_MFD_WL1273_CORE is not set
> # CONFIG_MFD_LM3533 is not set
> # CONFIG_MFD_TC3589X is not set
> # CONFIG_MFD_TMIO is not set
> # CONFIG_MFD_VX855 is not set
> # CONFIG_MFD_ARIZONA_I2C is not set
> # CONFIG_MFD_WM8400 is not set
> # CONFIG_MFD_WM831X_I2C is not set
> # CONFIG_MFD_WM8350_I2C is not set
> # CONFIG_MFD_WM8994 is not set
> # CONFIG_REGULATOR is not set
> CONFIG_MEDIA_SUPPORT=m
> 
> #
> # Multimedia core support
> #
> # CONFIG_MEDIA_CAMERA_SUPPORT is not set
> CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
> CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
> # CONFIG_MEDIA_RADIO_SUPPORT is not set
> CONFIG_MEDIA_RC_SUPPORT=y
> CONFIG_VIDEO_DEV=m
> CONFIG_VIDEO_V4L2=m
> CONFIG_VIDEO_ADV_DEBUG=y
> # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
> CONFIG_VIDEO_TUNER=m
> CONFIG_VIDEOBUF_GEN=m
> CONFIG_VIDEOBUF_DMA_SG=m
> CONFIG_VIDEOBUF_DVB=m
> # CONFIG_VIDEO_V4L2_INT_DEVICE is not set
> CONFIG_DVB_CORE=m
> CONFIG_DVB_NET=y
> # CONFIG_TTPCI_EEPROM is not set
> CONFIG_DVB_MAX_ADAPTERS=8
> # CONFIG_DVB_DYNAMIC_MINORS is not set
> 
> #
> # Media drivers
> #
> CONFIG_RC_CORE=m
> CONFIG_RC_MAP=m
> CONFIG_RC_DECODERS=y
> CONFIG_LIRC=m
> CONFIG_IR_LIRC_CODEC=m
> # CONFIG_IR_NEC_DECODER is not set
> CONFIG_IR_RC5_DECODER=m
> # CONFIG_IR_RC6_DECODER is not set
> # CONFIG_IR_JVC_DECODER is not set
> # CONFIG_IR_SONY_DECODER is not set
> # CONFIG_IR_RC5_SZ_DECODER is not set
> # CONFIG_IR_SANYO_DECODER is not set
> # CONFIG_IR_MCE_KBD_DECODER is not set
> # CONFIG_RC_DEVICES is not set
> # CONFIG_MEDIA_USB_SUPPORT is not set
> CONFIG_MEDIA_PCI_SUPPORT=y
> 
> #
> # Media capture/analog TV support
> #
> # CONFIG_VIDEO_IVTV is not set
> # CONFIG_VIDEO_ZORAN is not set
> # CONFIG_VIDEO_HEXIUM_GEMINI is not set
> # CONFIG_VIDEO_HEXIUM_ORION is not set
> # CONFIG_VIDEO_MXB is not set
> 
> #
> # Media capture/analog/hybrid TV support
> #
> # CONFIG_VIDEO_CX18 is not set
> # CONFIG_VIDEO_CX23885 is not set
> # CONFIG_VIDEO_CX25821 is not set
> CONFIG_VIDEO_CX88=m
> # CONFIG_VIDEO_CX88_ALSA is not set
> # CONFIG_VIDEO_CX88_BLACKBIRD is not set
> CONFIG_VIDEO_CX88_DVB=m
> # CONFIG_VIDEO_CX88_ENABLE_VP3054 is not set
> CONFIG_VIDEO_CX88_MPEG=m
> # CONFIG_VIDEO_BT848 is not set
> # CONFIG_VIDEO_SAA7134 is not set
> # CONFIG_VIDEO_SAA7164 is not set
> 
> #
> # Media digital TV PCI Adapters
> #
> # CONFIG_DVB_AV7110 is not set
> # CONFIG_DVB_BUDGET_CORE is not set
> # CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
> # CONFIG_DVB_PLUTO2 is not set
> # CONFIG_DVB_DM1105 is not set
> # CONFIG_DVB_PT1 is not set
> # CONFIG_MANTIS_CORE is not set
> # CONFIG_DVB_NGENE is not set
> # CONFIG_DVB_DDBRIDGE is not set
> 
> #
> # Supported MMC/SDIO adapters
> #
> CONFIG_VIDEO_BTCX=m
> CONFIG_VIDEO_TVEEPROM=m
> # CONFIG_CYPRESS_FIRMWARE is not set
> 
> #
> # Media ancillary drivers (tuners, sensors, i2c, frontends)
> #
> CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
> CONFIG_MEDIA_ATTACH=y
> CONFIG_VIDEO_IR_I2C=m
> 
> #
> # Audio decoders, processors and mixers
> #
> CONFIG_VIDEO_WM8775=m
> 
> #
> # RDS decoders
> #
> 
> #
> # Video decoders
> #
> 
> #
> # Video and audio decoders
> #
> 
> #
> # Video encoders
> #
> 
> #
> # Camera sensor devices
> #
> 
> #
> # Flash devices
> #
> 
> #
> # Video improvement chips
> #
> 
> #
> # Miscelaneous helper chips
> #
> 
> #
> # Sensors used on soc_camera driver
> #
> CONFIG_MEDIA_TUNER=m
> CONFIG_MEDIA_TUNER_SIMPLE=m
> CONFIG_MEDIA_TUNER_TDA8290=m
> CONFIG_MEDIA_TUNER_TDA827X=m
> CONFIG_MEDIA_TUNER_TDA18271=m
> CONFIG_MEDIA_TUNER_TDA9887=m
> CONFIG_MEDIA_TUNER_MT20XX=m
> CONFIG_MEDIA_TUNER_XC2028=m
> CONFIG_MEDIA_TUNER_XC5000=m
> CONFIG_MEDIA_TUNER_XC4000=m
> CONFIG_MEDIA_TUNER_MC44S803=m
> 
> #
> # Multistandard (satellite) frontends
> #
> CONFIG_DVB_STB6100=m
> 
> #
> # Multistandard (cable + terrestrial) frontends
> #
> 
> #
> # DVB-S (satellite) frontends
> #
> CONFIG_DVB_CX24123=m
> CONFIG_DVB_STV0288=m
> CONFIG_DVB_STB6000=m
> CONFIG_DVB_STV0299=m
> CONFIG_DVB_STV0900=m
> CONFIG_DVB_CX24116=m
> CONFIG_DVB_TS2020=m
> CONFIG_DVB_DS3000=m
> 
> #
> # DVB-T (terrestrial) frontends
> #
> CONFIG_DVB_CX22702=m
> CONFIG_DVB_MT352=m
> CONFIG_DVB_ZL10353=m
> 
> #
> # DVB-C (cable) frontends
> #
> 
> #
> # ATSC (North American/Korean Terrestrial/Cable DTV) frontends
> #
> CONFIG_DVB_NXT200X=m
> CONFIG_DVB_OR51132=m
> CONFIG_DVB_LGDT330X=m
> CONFIG_DVB_S5H1411=m
> 
> #
> # ISDB-T (terrestrial) frontends
> #
> 
> #
> # Digital terrestrial only tuners/PLL
> #
> CONFIG_DVB_PLL=m
> 
> #
> # SEC control devices for DVB-S
> #
> CONFIG_DVB_ISL6421=m
> 
> #
> # Tools to develop new frontends
> #
> # CONFIG_DVB_DUMMY_FE is not set
> 
> #
> # Graphics support
> #
> CONFIG_AGP=y
> # CONFIG_AGP_ALI is not set
> # CONFIG_AGP_ATI is not set
> # CONFIG_AGP_AMD is not set
> # CONFIG_AGP_AMD64 is not set
> CONFIG_AGP_INTEL=y
> # CONFIG_AGP_NVIDIA is not set
> # CONFIG_AGP_SIS is not set
> # CONFIG_AGP_SWORKS is not set
> # CONFIG_AGP_VIA is not set
> # CONFIG_AGP_EFFICEON is not set
> CONFIG_VGA_ARB=y
> CONFIG_VGA_ARB_MAX_GPUS=16
> # CONFIG_VGA_SWITCHEROO is not set
> CONFIG_DRM=y
> CONFIG_DRM_KMS_HELPER=y
> # CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
> 
> #
> # I2C encoder or helper chips
> #
> # CONFIG_DRM_I2C_CH7006 is not set
> # CONFIG_DRM_I2C_SIL164 is not set
> # CONFIG_DRM_I2C_NXP_TDA998X is not set
> # CONFIG_DRM_TDFX is not set
> # CONFIG_DRM_R128 is not set
> # CONFIG_DRM_RADEON is not set
> # CONFIG_DRM_NOUVEAU is not set
> CONFIG_DRM_I915=y
> CONFIG_DRM_I915_KMS=y
> # CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
> # CONFIG_DRM_MGA is not set
> # CONFIG_DRM_SIS is not set
> # CONFIG_DRM_VIA is not set
> # CONFIG_DRM_SAVAGE is not set
> # CONFIG_DRM_VMWGFX is not set
> # CONFIG_DRM_GMA500 is not set
> # CONFIG_DRM_UDL is not set
> # CONFIG_DRM_AST is not set
> # CONFIG_DRM_MGAG200 is not set
> # CONFIG_DRM_CIRRUS_QEMU is not set
> # CONFIG_DRM_QXL is not set
> # CONFIG_VGASTATE is not set
> CONFIG_VIDEO_OUTPUT_CONTROL=y
> CONFIG_HDMI=y
> CONFIG_FB=y
> CONFIG_FIRMWARE_EDID=y
> # CONFIG_FB_DDC is not set
> # CONFIG_FB_BOOT_VESA_SUPPORT is not set
> CONFIG_FB_CFB_FILLRECT=y
> CONFIG_FB_CFB_COPYAREA=y
> CONFIG_FB_CFB_IMAGEBLIT=y
> # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
> # CONFIG_FB_SYS_FILLRECT is not set
> # CONFIG_FB_SYS_COPYAREA is not set
> # CONFIG_FB_SYS_IMAGEBLIT is not set
> # CONFIG_FB_FOREIGN_ENDIAN is not set
> # CONFIG_FB_SYS_FOPS is not set
> # CONFIG_FB_SVGALIB is not set
> # CONFIG_FB_MACMODES is not set
> # CONFIG_FB_BACKLIGHT is not set
> CONFIG_FB_MODE_HELPERS=y
> CONFIG_FB_TILEBLITTING=y
> 
> #
> # Frame buffer hardware drivers
> #
> # CONFIG_FB_CIRRUS is not set
> # CONFIG_FB_PM2 is not set
> # CONFIG_FB_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 is not set
> # CONFIG_FB_UVESA is not set
> # CONFIG_FB_VESA is not set
> # CONFIG_FB_N411 is not set
> # CONFIG_FB_HGA is not set
> # CONFIG_FB_S1D13XXX is not set
> # CONFIG_FB_NVIDIA is not set
> # CONFIG_FB_RIVA is not set
> # CONFIG_FB_I740 is not set
> # CONFIG_FB_I810 is not set
> # CONFIG_FB_LE80578 is not set
> # 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_VIA is not set
> # CONFIG_FB_NEOMAGIC is not set
> # CONFIG_FB_KYRO is not set
> # CONFIG_FB_3DFX is not set
> # CONFIG_FB_VOODOO1 is not set
> # CONFIG_FB_VT8623 is not set
> # CONFIG_FB_TRIDENT is not set
> # CONFIG_FB_ARK is not set
> # CONFIG_FB_PM3 is not set
> # CONFIG_FB_CARMINE is not set
> # CONFIG_FB_GEODE is not set
> # CONFIG_FB_TMIO is not set
> # CONFIG_FB_SMSCUFX is not set
> # CONFIG_FB_UDL is not set
> # CONFIG_FB_GOLDFISH is not set
> # CONFIG_FB_VIRTUAL is not set
> # CONFIG_FB_METRONOME is not set
> # CONFIG_FB_MB862XX is not set
> # CONFIG_FB_BROADSHEET is not set
> # CONFIG_FB_AUO_K190X is not set
> # CONFIG_FB_SIMPLE is not set
> # CONFIG_EXYNOS_VIDEO is not set
> CONFIG_BACKLIGHT_LCD_SUPPORT=y
> CONFIG_LCD_CLASS_DEVICE=y
> # CONFIG_LCD_PLATFORM is not set
> CONFIG_BACKLIGHT_CLASS_DEVICE=y
> # CONFIG_BACKLIGHT_GENERIC is not set
> # CONFIG_BACKLIGHT_APPLE is not set
> # CONFIG_BACKLIGHT_SAHARA is not set
> # CONFIG_BACKLIGHT_ADP8860 is not set
> # CONFIG_BACKLIGHT_ADP8870 is not set
> # CONFIG_BACKLIGHT_LM3630 is not set
> # CONFIG_BACKLIGHT_LM3639 is not set
> # CONFIG_BACKLIGHT_LP855X is not set
> # CONFIG_BACKLIGHT_LV5207LP is not set
> # CONFIG_BACKLIGHT_BD6107 is not set
> 
> #
> # Console display driver support
> #
> CONFIG_VGA_CONSOLE=y
> CONFIG_VGACON_SOFT_SCROLLBACK=y
> CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
> CONFIG_DUMMY_CONSOLE=y
> CONFIG_FRAMEBUFFER_CONSOLE=y
> CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
> CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
> # CONFIG_LOGO is not set
> CONFIG_SOUND=m
> CONFIG_SOUND_OSS_CORE=y
> CONFIG_SOUND_OSS_CORE_PRECLAIM=y
> CONFIG_SND=m
> CONFIG_SND_TIMER=m
> CONFIG_SND_PCM=m
> CONFIG_SND_HWDEP=m
> CONFIG_SND_RAWMIDI=m
> CONFIG_SND_JACK=y
> CONFIG_SND_SEQUENCER=m
> # CONFIG_SND_SEQ_DUMMY is not set
> CONFIG_SND_OSSEMUL=y
> CONFIG_SND_MIXER_OSS=m
> CONFIG_SND_PCM_OSS=m
> CONFIG_SND_PCM_OSS_PLUGINS=y
> CONFIG_SND_SEQUENCER_OSS=y
> CONFIG_SND_HRTIMER=m
> CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
> CONFIG_SND_DYNAMIC_MINORS=y
> CONFIG_SND_MAX_CARDS=32
> CONFIG_SND_SUPPORT_OLD_API=y
> CONFIG_SND_VERBOSE_PROCFS=y
> CONFIG_SND_VERBOSE_PRINTK=y
> CONFIG_SND_DEBUG=y
> # CONFIG_SND_DEBUG_VERBOSE is not set
> CONFIG_SND_PCM_XRUN_DEBUG=y
> CONFIG_SND_VMASTER=y
> CONFIG_SND_KCTL_JACK=y
> CONFIG_SND_DMA_SGBUF=y
> CONFIG_SND_RAWMIDI_SEQ=m
> # CONFIG_SND_OPL3_LIB_SEQ is not set
> # CONFIG_SND_OPL4_LIB_SEQ is not set
> # CONFIG_SND_SBAWE_SEQ is not set
> # CONFIG_SND_EMU10K1_SEQ is not set
> CONFIG_SND_DRIVERS=y
> # CONFIG_SND_PCSP is not set
> # CONFIG_SND_DUMMY is not set
> CONFIG_SND_ALOOP=m
> CONFIG_SND_VIRMIDI=m
> # CONFIG_SND_MTPAV is not set
> # CONFIG_SND_MTS64 is not set
> # CONFIG_SND_SERIAL_U16550 is not set
> # CONFIG_SND_MPU401 is not set
> # CONFIG_SND_PORTMAN2X4 is not set
> CONFIG_SND_PCI=y
> # CONFIG_SND_AD1889 is not set
> # CONFIG_SND_ALS300 is not set
> # CONFIG_SND_ALS4000 is not set
> # CONFIG_SND_ALI5451 is not set
> # CONFIG_SND_ASIHPI is not set
> # CONFIG_SND_ATIIXP is not set
> # CONFIG_SND_ATIIXP_MODEM is not set
> # CONFIG_SND_AU8810 is not set
> # CONFIG_SND_AU8820 is not set
> # CONFIG_SND_AU8830 is not set
> # CONFIG_SND_AW2 is not set
> # CONFIG_SND_AZT3328 is not set
> # CONFIG_SND_BT87X is not set
> # CONFIG_SND_CA0106 is not set
> # CONFIG_SND_CMIPCI is not set
> # CONFIG_SND_OXYGEN is not set
> # CONFIG_SND_CS4281 is not set
> # CONFIG_SND_CS46XX is not set
> # CONFIG_SND_CS5530 is not set
> # CONFIG_SND_CS5535AUDIO is not set
> # CONFIG_SND_CTXFI 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_INDIGOIOX is not set
> # CONFIG_SND_INDIGODJX 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_PREALLOC_SIZE=64
> # CONFIG_SND_HDA_HWDEP is not set
> CONFIG_SND_HDA_INPUT_BEEP=y
> CONFIG_SND_HDA_INPUT_BEEP_MODE=1
> CONFIG_SND_HDA_INPUT_JACK=y
> # CONFIG_SND_HDA_PATCH_LOADER is not set
> CONFIG_SND_HDA_CODEC_REALTEK=y
> # CONFIG_SND_HDA_CODEC_ANALOG is not set
> # CONFIG_SND_HDA_CODEC_SIGMATEL is not set
> # CONFIG_SND_HDA_CODEC_VIA is not set
> # CONFIG_SND_HDA_CODEC_HDMI is not set
> CONFIG_SND_HDA_I915=y
> # CONFIG_SND_HDA_CODEC_CIRRUS is not set
> # CONFIG_SND_HDA_CODEC_CONEXANT is not set
> # CONFIG_SND_HDA_CODEC_CA0110 is not set
> # CONFIG_SND_HDA_CODEC_CA0132 is not set
> # CONFIG_SND_HDA_CODEC_CMEDIA is not set
> # CONFIG_SND_HDA_CODEC_SI3054 is not set
> CONFIG_SND_HDA_GENERIC=y
> CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
> # CONFIG_SND_HDSP is not set
> # CONFIG_SND_HDSPM 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_LOLA is not set
> # CONFIG_SND_LX6464ES 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=m
> # CONFIG_SND_RME9652 is not set
> # CONFIG_SND_SIS7019 is not set
> # CONFIG_SND_SONICVIBES is not set
> # CONFIG_SND_TRIDENT is not set
> # CONFIG_SND_VIA82XX is not set
> # CONFIG_SND_VIA82XX_MODEM is not set
> # CONFIG_SND_VIRTUOSO is not set
> # CONFIG_SND_VX222 is not set
> # CONFIG_SND_YMFPCI is not set
> CONFIG_SND_USB=y
> CONFIG_SND_USB_AUDIO=m
> # CONFIG_SND_USB_UA101 is not set
> # CONFIG_SND_USB_USX2Y is not set
> # CONFIG_SND_USB_CAIAQ is not set
> # CONFIG_SND_USB_US122L is not set
> # CONFIG_SND_USB_6FIRE is not set
> # CONFIG_SND_USB_HIFACE is not set
> # CONFIG_SND_SOC is not set
> # CONFIG_SOUND_PRIME is not set
> 
> #
> # HID support
> #
> CONFIG_HID=y
> CONFIG_HIDRAW=y
> # CONFIG_UHID is not set
> CONFIG_HID_GENERIC=y
> 
> #
> # Special HID drivers
> #
> # CONFIG_HID_A4TECH is not set
> # CONFIG_HID_ACRUX is not set
> # CONFIG_HID_APPLE is not set
> # CONFIG_HID_APPLEIR is not set
> # CONFIG_HID_AUREAL is not set
> # CONFIG_HID_BELKIN is not set
> # CONFIG_HID_CHERRY is not set
> # CONFIG_HID_CHICONY is not set
> # CONFIG_HID_PRODIKEYS is not set
> # CONFIG_HID_CYPRESS is not set
> CONFIG_HID_DRAGONRISE=y
> # CONFIG_DRAGONRISE_FF is not set
> # CONFIG_HID_EMS_FF is not set
> # CONFIG_HID_ELECOM is not set
> # CONFIG_HID_ELO is not set
> # CONFIG_HID_EZKEY is not set
> # CONFIG_HID_HOLTEK is not set
> # CONFIG_HID_HUION is not set
> # CONFIG_HID_KEYTOUCH is not set
> # CONFIG_HID_KYE is not set
> # CONFIG_HID_UCLOGIC is not set
> # CONFIG_HID_WALTOP is not set
> CONFIG_HID_GYRATION=y
> # CONFIG_HID_ICADE is not set
> # CONFIG_HID_TWINHAN is not set
> # CONFIG_HID_KENSINGTON is not set
> # CONFIG_HID_LCPOWER is not set
> # CONFIG_HID_LENOVO_TPKBD is not set
> # CONFIG_HID_LOGITECH is not set
> # CONFIG_HID_MAGICMOUSE is not set
> # CONFIG_HID_MICROSOFT is not set
> # CONFIG_HID_MONTEREY is not set
> # CONFIG_HID_MULTITOUCH is not set
> CONFIG_HID_NTRIG=y
> # CONFIG_HID_ORTEK is not set
> CONFIG_HID_PANTHERLORD=y
> # CONFIG_PANTHERLORD_FF is not set
> CONFIG_HID_PETALYNX=y
> # CONFIG_HID_PICOLCD is not set
> # CONFIG_HID_PRIMAX is not set
> # CONFIG_HID_ROCCAT is not set
> # CONFIG_HID_SAITEK is not set
> CONFIG_HID_SAMSUNG=y
> # CONFIG_HID_SPEEDLINK is not set
> # CONFIG_HID_STEELSERIES is not set
> CONFIG_HID_SUNPLUS=y
> CONFIG_HID_GREENASIA=y
> # CONFIG_GREENASIA_FF is not set
> CONFIG_HID_SMARTJOYPLUS=y
> # CONFIG_SMARTJOYPLUS_FF is not set
> # CONFIG_HID_TIVO is not set
> CONFIG_HID_TOPSEED=y
> CONFIG_HID_THRUSTMASTER=y
> # CONFIG_THRUSTMASTER_FF is not set
> # CONFIG_HID_XINMO is not set
> CONFIG_HID_ZEROPLUS=y
> # CONFIG_ZEROPLUS_FF is not set
> # CONFIG_HID_ZYDACRON is not set
> # CONFIG_HID_SENSOR_HUB is not set
> 
> #
> # USB HID support
> #
> CONFIG_USB_HID=y
> # CONFIG_HID_PID is not set
> CONFIG_USB_HIDDEV=y
> 
> #
> # I2C HID support
> #
> # CONFIG_I2C_HID is not set
> CONFIG_USB_OHCI_LITTLE_ENDIAN=y
> CONFIG_USB_SUPPORT=y
> CONFIG_USB_COMMON=y
> CONFIG_USB_ARCH_HAS_HCD=y
> CONFIG_USB=y
> # CONFIG_USB_DEBUG is not set
> CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
> 
> #
> # Miscellaneous USB options
> #
> CONFIG_USB_DEFAULT_PERSIST=y
> # CONFIG_USB_DYNAMIC_MINORS is not set
> # CONFIG_USB_OTG is not set
> # CONFIG_USB_OTG_WHITELIST is not set
> # CONFIG_USB_OTG_BLACKLIST_HUB is not set
> # CONFIG_USB_MON is not set
> # CONFIG_USB_WUSB_CBAF is not set
> 
> #
> # USB Host Controller Drivers
> #
> # CONFIG_USB_C67X00_HCD is not set
> # CONFIG_USB_XHCI_HCD is not set
> CONFIG_USB_EHCI_HCD=y
> CONFIG_USB_EHCI_ROOT_HUB_TT=y
> CONFIG_USB_EHCI_TT_NEWSCHED=y
> CONFIG_USB_EHCI_PCI=y
> # CONFIG_USB_EHCI_HCD_PLATFORM is not set
> # CONFIG_USB_OXU210HP_HCD is not set
> # CONFIG_USB_ISP116X_HCD is not set
> # CONFIG_USB_ISP1760_HCD is not set
> # CONFIG_USB_ISP1362_HCD is not set
> # CONFIG_USB_FUSBH200_HCD is not set
> # CONFIG_USB_FOTG210_HCD is not set
> # CONFIG_USB_OHCI_HCD is not set
> CONFIG_USB_UHCI_HCD=y
> # CONFIG_USB_SL811_HCD is not set
> # CONFIG_USB_R8A66597_HCD is not set
> # CONFIG_USB_HCD_TEST_MODE is not set
> 
> #
> # USB Device Class drivers
> #
> # CONFIG_USB_ACM is not set
> CONFIG_USB_PRINTER=y
> # CONFIG_USB_WDM is not set
> # CONFIG_USB_TMC is not set
> 
> #
> # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
> #
> 
> #
> # also be needed; see USB_STORAGE Help for more info
> #
> CONFIG_USB_STORAGE=y
> # CONFIG_USB_STORAGE_DEBUG is not set
> # CONFIG_USB_STORAGE_REALTEK 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_USBAT is not set
> # CONFIG_USB_STORAGE_SDDR09 is not set
> # CONFIG_USB_STORAGE_SDDR55 is not set
> # CONFIG_USB_STORAGE_JUMPSHOT is not set
> # CONFIG_USB_STORAGE_ALAUDA is not set
> # CONFIG_USB_STORAGE_ONETOUCH is not set
> # CONFIG_USB_STORAGE_KARMA is not set
> # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
> # CONFIG_USB_STORAGE_ENE_UB6250 is not set
> 
> #
> # USB Imaging devices
> #
> # CONFIG_USB_MDC800 is not set
> # CONFIG_USB_MICROTEK is not set
> # CONFIG_USB_DWC3 is not set
> # CONFIG_USB_CHIPIDEA is not set
> 
> #
> # USB port drivers
> #
> # CONFIG_USB_USS720 is not set
> # CONFIG_USB_SERIAL is not set
> 
> #
> # USB Miscellaneous drivers
> #
> # CONFIG_USB_EMI62 is not set
> # CONFIG_USB_EMI26 is not set
> # CONFIG_USB_ADUTUX is not set
> # CONFIG_USB_SEVSEG is not set
> # CONFIG_USB_RIO500 is not set
> # CONFIG_USB_LEGOTOWER is not set
> # CONFIG_USB_LCD is not set
> # CONFIG_USB_LED is not set
> # CONFIG_USB_CYPRESS_CY7C63 is not set
> # CONFIG_USB_CYTHERM is not set
> # CONFIG_USB_IDMOUSE is not set
> # CONFIG_USB_FTDI_ELAN is not set
> # CONFIG_USB_APPLEDISPLAY is not set
> # CONFIG_USB_SISUSBVGA is not set
> # CONFIG_USB_LD is not set
> # CONFIG_USB_TRANCEVIBRATOR is not set
> # CONFIG_USB_IOWARRIOR is not set
> # CONFIG_USB_TEST is not set
> # CONFIG_USB_EHSET_TEST_FIXTURE is not set
> # CONFIG_USB_ISIGHTFW is not set
> # CONFIG_USB_YUREX is not set
> # CONFIG_USB_EZUSB_FX2 is not set
> # CONFIG_USB_HSIC_USB3503 is not set
> 
> #
> # USB Physical Layer drivers
> #
> # CONFIG_USB_PHY is not set
> # CONFIG_NOP_USB_XCEIV is not set
> # CONFIG_AM335X_PHY_USB is not set
> # CONFIG_SAMSUNG_USB2PHY is not set
> # CONFIG_SAMSUNG_USB3PHY is not set
> # CONFIG_USB_ISP1301 is not set
> # CONFIG_USB_RCAR_PHY is not set
> # CONFIG_USB_GADGET is not set
> # CONFIG_UWB is not set
> # CONFIG_MMC is not set
> # CONFIG_MEMSTICK is not set
> # CONFIG_NEW_LEDS is not set
> # CONFIG_ACCESSIBILITY is not set
> # CONFIG_INFINIBAND is not set
> # CONFIG_EDAC is not set
> CONFIG_RTC_LIB=y
> CONFIG_RTC_CLASS=y
> CONFIG_RTC_HCTOSYS=y
> CONFIG_RTC_SYSTOHC=y
> CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
> # CONFIG_RTC_DEBUG is not set
> 
> #
> # RTC interfaces
> #
> CONFIG_RTC_INTF_SYSFS=y
> CONFIG_RTC_INTF_PROC=y
> CONFIG_RTC_INTF_DEV=y
> # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
> # CONFIG_RTC_DRV_TEST is not set
> 
> #
> # I2C RTC drivers
> #
> # CONFIG_RTC_DRV_DS1307 is not set
> # CONFIG_RTC_DRV_DS1374 is not set
> # CONFIG_RTC_DRV_DS1672 is not set
> # CONFIG_RTC_DRV_DS3232 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_ISL12022 is not set
> # CONFIG_RTC_DRV_X1205 is not set
> # CONFIG_RTC_DRV_PCF2127 is not set
> # CONFIG_RTC_DRV_PCF8523 is not set
> # CONFIG_RTC_DRV_PCF8563 is not set
> # CONFIG_RTC_DRV_PCF8583 is not set
> # CONFIG_RTC_DRV_M41T80 is not set
> # CONFIG_RTC_DRV_BQ32K is not set
> # CONFIG_RTC_DRV_S35390A is not set
> # CONFIG_RTC_DRV_FM3130 is not set
> # CONFIG_RTC_DRV_RX8581 is not set
> # CONFIG_RTC_DRV_RX8025 is not set
> # CONFIG_RTC_DRV_EM3027 is not set
> # CONFIG_RTC_DRV_RV3029C2 is not set
> 
> #
> # SPI RTC drivers
> #
> 
> #
> # Platform RTC drivers
> #
> CONFIG_RTC_DRV_CMOS=y
> # CONFIG_RTC_DRV_DS1286 is not set
> # CONFIG_RTC_DRV_DS1511 is not set
> # CONFIG_RTC_DRV_DS1553 is not set
> # CONFIG_RTC_DRV_DS1742 is not set
> # CONFIG_RTC_DRV_STK17TA8 is not set
> # CONFIG_RTC_DRV_M48T86 is not set
> # CONFIG_RTC_DRV_M48T35 is not set
> # CONFIG_RTC_DRV_M48T59 is not set
> # CONFIG_RTC_DRV_MSM6242 is not set
> # CONFIG_RTC_DRV_BQ4802 is not set
> # CONFIG_RTC_DRV_RP5C01 is not set
> # CONFIG_RTC_DRV_V3020 is not set
> # CONFIG_RTC_DRV_DS2404 is not set
> 
> #
> # on-CPU RTC drivers
> #
> # CONFIG_RTC_DRV_MOXART is not set
> 
> #
> # HID Sensor RTC drivers
> #
> # CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
> # CONFIG_DMADEVICES is not set
> # CONFIG_AUXDISPLAY is not set
> # CONFIG_UIO is not set
> # CONFIG_VIRT_DRIVERS is not set
> 
> #
> # Virtio drivers
> #
> # CONFIG_VIRTIO_PCI is not set
> # CONFIG_VIRTIO_MMIO is not set
> 
> #
> # Microsoft Hyper-V guest support
> #
> # CONFIG_STAGING is not set
> # CONFIG_X86_PLATFORM_DEVICES is not set
> 
> #
> # Hardware Spinlock drivers
> #
> CONFIG_CLKSRC_I8253=y
> CONFIG_CLKEVT_I8253=y
> CONFIG_I8253_LOCK=y
> CONFIG_CLKBLD_I8253=y
> # CONFIG_MAILBOX is not set
> CONFIG_IOMMU_SUPPORT=y
> # CONFIG_INTEL_IOMMU is not set
> 
> #
> # Remoteproc drivers
> #
> # CONFIG_STE_MODEM_RPROC is not set
> 
> #
> # Rpmsg drivers
> #
> # CONFIG_PM_DEVFREQ is not set
> # CONFIG_EXTCON is not set
> # CONFIG_MEMORY is not set
> # CONFIG_IIO is not set
> # CONFIG_NTB is not set
> # CONFIG_VME_BUS is not set
> # CONFIG_PWM is not set
> # CONFIG_IPACK_BUS is not set
> # CONFIG_RESET_CONTROLLER is not set
> # CONFIG_FMC is not set
> 
> #
> # Firmware Drivers
> #
> CONFIG_EDD=y
> # CONFIG_EDD_OFF is not set
> CONFIG_FIRMWARE_MEMMAP=y
> # CONFIG_DELL_RBU is not set
> # CONFIG_DCDBAS is not set
> CONFIG_DMIID=y
> CONFIG_DMI_SYSFS=y
> # CONFIG_ISCSI_IBFT_FIND is not set
> # CONFIG_GOOGLE_FIRMWARE is not set
> 
> #
> # File systems
> #
> CONFIG_DCACHE_WORD_ACCESS=y
> # CONFIG_EXT2_FS is not set
> # CONFIG_EXT3_FS is not set
> CONFIG_EXT4_FS=y
> CONFIG_EXT4_USE_FOR_EXT23=y
> CONFIG_EXT4_FS_POSIX_ACL=y
> CONFIG_EXT4_FS_SECURITY=y
> # CONFIG_EXT4_DEBUG is not set
> CONFIG_JBD2=y
> # CONFIG_JBD2_DEBUG is not set
> CONFIG_FS_MBCACHE=y
> CONFIG_REISERFS_FS=y
> # CONFIG_REISERFS_CHECK is not set
> # CONFIG_REISERFS_PROC_INFO is not set
> CONFIG_REISERFS_FS_XATTR=y
> CONFIG_REISERFS_FS_POSIX_ACL=y
> CONFIG_REISERFS_FS_SECURITY=y
> # CONFIG_JFS_FS is not set
> # CONFIG_XFS_FS is not set
> # CONFIG_GFS2_FS is not set
> # CONFIG_BTRFS_FS is not set
> # CONFIG_NILFS2_FS is not set
> CONFIG_FS_POSIX_ACL=y
> CONFIG_FILE_LOCKING=y
> CONFIG_FSNOTIFY=y
> CONFIG_DNOTIFY=y
> CONFIG_INOTIFY_USER=y
> CONFIG_FANOTIFY=y
> # CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
> CONFIG_QUOTA=y
> CONFIG_QUOTA_NETLINK_INTERFACE=y
> CONFIG_PRINT_QUOTA_WARNING=y
> # CONFIG_QUOTA_DEBUG is not set
> # CONFIG_QFMT_V1 is not set
> # CONFIG_QFMT_V2 is not set
> CONFIG_QUOTACTL=y
> CONFIG_AUTOFS4_FS=y
> CONFIG_FUSE_FS=y
> # CONFIG_CUSE is not set
> CONFIG_GENERIC_ACL=y
> 
> #
> # Caches
> #
> # CONFIG_FSCACHE is not set
> 
> #
> # CD-ROM/DVD Filesystems
> #
> CONFIG_ISO9660_FS=y
> CONFIG_JOLIET=y
> CONFIG_ZISOFS=y
> # CONFIG_UDF_FS is not set
> 
> #
> # DOS/FAT/NT Filesystems
> #
> CONFIG_FAT_FS=m
> CONFIG_MSDOS_FS=m
> CONFIG_VFAT_FS=m
> CONFIG_FAT_DEFAULT_CODEPAGE=437
> CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
> CONFIG_NTFS_FS=m
> # CONFIG_NTFS_DEBUG is not set
> # CONFIG_NTFS_RW is not set
> 
> #
> # Pseudo filesystems
> #
> CONFIG_PROC_FS=y
> CONFIG_PROC_KCORE=y
> CONFIG_PROC_VMCORE=y
> CONFIG_PROC_SYSCTL=y
> CONFIG_PROC_PAGE_MONITOR=y
> CONFIG_SYSFS=y
> CONFIG_TMPFS=y
> CONFIG_TMPFS_POSIX_ACL=y
> CONFIG_TMPFS_XATTR=y
> CONFIG_HUGETLBFS=y
> CONFIG_HUGETLB_PAGE=y
> # CONFIG_CONFIGFS_FS is not set
> CONFIG_MISC_FILESYSTEMS=y
> # CONFIG_ADFS_FS is not set
> # CONFIG_AFFS_FS is not set
> # CONFIG_ECRYPT_FS is not set
> CONFIG_HFS_FS=m
> CONFIG_HFSPLUS_FS=m
> # CONFIG_HFSPLUS_FS_POSIX_ACL is not set
> # CONFIG_BEFS_FS is not set
> # CONFIG_BFS_FS is not set
> # CONFIG_EFS_FS is not set
> # CONFIG_LOGFS is not set
> # CONFIG_CRAMFS is not set
> CONFIG_SQUASHFS=y
> CONFIG_SQUASHFS_XATTR=y
> CONFIG_SQUASHFS_ZLIB=y
> # CONFIG_SQUASHFS_LZO is not set
> # CONFIG_SQUASHFS_XZ is not set
> # CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
> # CONFIG_SQUASHFS_EMBEDDED is not set
> CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
> # CONFIG_VXFS_FS is not set
> # CONFIG_MINIX_FS is not set
> # CONFIG_OMFS_FS is not set
> # CONFIG_HPFS_FS is not set
> # CONFIG_QNX4FS_FS is not set
> # CONFIG_QNX6FS_FS is not set
> # CONFIG_ROMFS_FS is not set
> # CONFIG_PSTORE is not set
> # CONFIG_SYSV_FS is not set
> # CONFIG_UFS_FS is not set
> # CONFIG_F2FS_FS is not set
> # CONFIG_NETWORK_FILESYSTEMS is not set
> CONFIG_NLS=y
> CONFIG_NLS_DEFAULT="utf8"
> 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 is not set
> CONFIG_NLS_ISO8859_1=m
> # CONFIG_NLS_ISO8859_2 is not set
> # CONFIG_NLS_ISO8859_3 is not set
> # CONFIG_NLS_ISO8859_4 is not set
> # CONFIG_NLS_ISO8859_5 is not set
> # CONFIG_NLS_ISO8859_6 is not set
> # CONFIG_NLS_ISO8859_7 is not set
> # CONFIG_NLS_ISO8859_9 is not set
> # CONFIG_NLS_ISO8859_13 is not set
> # CONFIG_NLS_ISO8859_14 is not set
> CONFIG_NLS_ISO8859_15=m
> # CONFIG_NLS_KOI8_R is not set
> # CONFIG_NLS_KOI8_U is not set
> # CONFIG_NLS_MAC_ROMAN is not set
> # CONFIG_NLS_MAC_CELTIC is not set
> # CONFIG_NLS_MAC_CENTEURO is not set
> # CONFIG_NLS_MAC_CROATIAN is not set
> # CONFIG_NLS_MAC_CYRILLIC is not set
> # CONFIG_NLS_MAC_GAELIC is not set
> # CONFIG_NLS_MAC_GREEK is not set
> # CONFIG_NLS_MAC_ICELAND is not set
> # CONFIG_NLS_MAC_INUIT is not set
> # CONFIG_NLS_MAC_ROMANIAN is not set
> # CONFIG_NLS_MAC_TURKISH is not set
> CONFIG_NLS_UTF8=m
> 
> #
> # Kernel hacking
> #
> CONFIG_TRACE_IRQFLAGS_SUPPORT=y
> 
> #
> # printk and dmesg options
> #
> CONFIG_PRINTK_TIME=y
> CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
> # CONFIG_BOOT_PRINTK_DELAY is not set
> # CONFIG_DYNAMIC_DEBUG is not set
> 
> #
> # Compile-time checks and compiler options
> #
> CONFIG_DEBUG_INFO=y
> # CONFIG_DEBUG_INFO_REDUCED is not set
> CONFIG_ENABLE_WARN_DEPRECATED=y
> # CONFIG_ENABLE_MUST_CHECK is not set
> CONFIG_FRAME_WARN=1024
> # CONFIG_STRIP_ASM_SYMS is not set
> # CONFIG_READABLE_ASM is not set
> # CONFIG_UNUSED_SYMBOLS is not set
> CONFIG_DEBUG_FS=y
> # CONFIG_HEADERS_CHECK is not set
> # CONFIG_DEBUG_SECTION_MISMATCH is not set
> CONFIG_ARCH_WANT_FRAME_POINTERS=y
> CONFIG_FRAME_POINTER=y
> # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
> CONFIG_MAGIC_SYSRQ=y
> CONFIG_DEBUG_KERNEL=y
> 
> #
> # Memory Debugging
> #
> # CONFIG_DEBUG_PAGEALLOC is not set
> # CONFIG_DEBUG_OBJECTS is not set
> # CONFIG_DEBUG_SLAB is not set
> CONFIG_HAVE_DEBUG_KMEMLEAK=y
> # CONFIG_DEBUG_KMEMLEAK is not set
> # CONFIG_DEBUG_STACK_USAGE is not set
> # CONFIG_DEBUG_VM is not set
> # CONFIG_DEBUG_VIRTUAL is not set
> # CONFIG_DEBUG_MEMORY_INIT is not set
> # CONFIG_DEBUG_HIGHMEM is not set
> CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
> # CONFIG_DEBUG_STACKOVERFLOW is not set
> CONFIG_HAVE_ARCH_KMEMCHECK=y
> # CONFIG_DEBUG_SHIRQ is not set
> 
> #
> # Debug Lockups and Hangs
> #
> CONFIG_LOCKUP_DETECTOR=y
> CONFIG_HARDLOCKUP_DETECTOR=y
> # CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
> CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
> # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
> CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
> CONFIG_DETECT_HUNG_TASK=y
> CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
> # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
> CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
> # CONFIG_PANIC_ON_OOPS is not set
> CONFIG_PANIC_ON_OOPS_VALUE=0
> CONFIG_SCHED_DEBUG=y
> CONFIG_SCHEDSTATS=y
> CONFIG_TIMER_STATS=y
> CONFIG_DEBUG_PREEMPT=y
> 
> #
> # Lock Debugging (spinlocks, mutexes, etc...)
> #
> # CONFIG_DEBUG_RT_MUTEXES is not set
> # CONFIG_RT_MUTEX_TESTER is not set
> CONFIG_DEBUG_SPINLOCK=y
> CONFIG_DEBUG_MUTEXES=y
> # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
> CONFIG_DEBUG_LOCK_ALLOC=y
> CONFIG_PROVE_LOCKING=y
> CONFIG_LOCKDEP=y
> # CONFIG_LOCK_STAT is not set
> # CONFIG_DEBUG_LOCKDEP is not set
> # CONFIG_DEBUG_ATOMIC_SLEEP is not set
> # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
> CONFIG_TRACE_IRQFLAGS=y
> CONFIG_STACKTRACE=y
> # CONFIG_DEBUG_KOBJECT is not set
> # CONFIG_DEBUG_KOBJECT_RELEASE is not set
> CONFIG_DEBUG_BUGVERBOSE=y
> # CONFIG_DEBUG_WRITECOUNT is not set
> # CONFIG_DEBUG_LIST is not set
> # CONFIG_DEBUG_SG is not set
> # CONFIG_DEBUG_NOTIFIERS is not set
> # CONFIG_DEBUG_CREDENTIALS is not set
> 
> #
> # RCU Debugging
> #
> # CONFIG_PROVE_RCU is not set
> # CONFIG_PROVE_RCU_DELAY is not set
> # CONFIG_SPARSE_RCU_POINTER is not set
> # CONFIG_RCU_TORTURE_TEST is not set
> CONFIG_RCU_CPU_STALL_TIMEOUT=21
> CONFIG_RCU_CPU_STALL_VERBOSE=y
> # CONFIG_RCU_CPU_STALL_INFO is not set
> # CONFIG_RCU_TRACE is not set
> # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
> # CONFIG_NOTIFIER_ERROR_INJECTION is not set
> # CONFIG_FAULT_INJECTION is not set
> CONFIG_LATENCYTOP=y
> CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y
> # CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
> CONFIG_USER_STACKTRACE_SUPPORT=y
> CONFIG_NOP_TRACER=y
> CONFIG_HAVE_FUNCTION_TRACER=y
> CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
> CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
> CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
> CONFIG_HAVE_DYNAMIC_FTRACE=y
> CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
> CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
> CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
> CONFIG_HAVE_C_RECORDMCOUNT=y
> CONFIG_TRACER_MAX_TRACE=y
> CONFIG_TRACE_CLOCK=y
> CONFIG_RING_BUFFER=y
> CONFIG_EVENT_TRACING=y
> CONFIG_CONTEXT_SWITCH_TRACER=y
> CONFIG_RING_BUFFER_ALLOW_SWAP=y
> CONFIG_TRACING=y
> CONFIG_GENERIC_TRACER=y
> CONFIG_TRACING_SUPPORT=y
> CONFIG_FTRACE=y
> CONFIG_FUNCTION_TRACER=y
> CONFIG_IRQSOFF_TRACER=y
> CONFIG_PREEMPT_TRACER=y
> CONFIG_SCHED_TRACER=y
> # CONFIG_FTRACE_SYSCALLS is not set
> CONFIG_TRACER_SNAPSHOT=y
> CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
> CONFIG_BRANCH_PROFILE_NONE=y
> # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
> # CONFIG_PROFILE_ALL_BRANCHES is not set
> # CONFIG_STACK_TRACER is not set
> # CONFIG_BLK_DEV_IO_TRACE is not set
> CONFIG_KPROBE_EVENT=y
> CONFIG_UPROBE_EVENT=y
> CONFIG_PROBE_EVENTS=y
> CONFIG_DYNAMIC_FTRACE=y
> CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
> # CONFIG_FUNCTION_PROFILER is not set
> CONFIG_FTRACE_MCOUNT_RECORD=y
> # CONFIG_FTRACE_STARTUP_TEST is not set
> # CONFIG_MMIOTRACE is not set
> # CONFIG_RING_BUFFER_BENCHMARK is not set
> # CONFIG_RING_BUFFER_STARTUP_TEST is not set
> 
> #
> # Runtime Testing
> #
> # CONFIG_LKDTM is not set
> # CONFIG_TEST_LIST_SORT is not set
> # CONFIG_KPROBES_SANITY_TEST is not set
> # CONFIG_BACKTRACE_SELF_TEST is not set
> # CONFIG_RBTREE_TEST is not set
> # CONFIG_INTERVAL_TREE_TEST is not set
> # CONFIG_ATOMIC64_SELFTEST is not set
> # CONFIG_TEST_STRING_HELPERS is not set
> # CONFIG_TEST_KSTRTOX is not set
> # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
> # CONFIG_DMA_API_DEBUG is not set
> # CONFIG_SAMPLES is not set
> CONFIG_HAVE_ARCH_KGDB=y
> # CONFIG_KGDB is not set
> # CONFIG_STRICT_DEVMEM is not set
> # CONFIG_X86_VERBOSE_BOOTUP is not set
> CONFIG_EARLY_PRINTK=y
> # CONFIG_EARLY_PRINTK_DBGP is not set
> # CONFIG_X86_PTDUMP is not set
> CONFIG_DEBUG_RODATA=y
> # CONFIG_DEBUG_RODATA_TEST is not set
> CONFIG_DEBUG_SET_MODULE_RONX=y
> # CONFIG_DEBUG_NX_TEST is not set
> CONFIG_DOUBLEFAULT=y
> # CONFIG_DEBUG_TLBFLUSH is not set
> # CONFIG_IOMMU_STRESS is not set
> CONFIG_HAVE_MMIOTRACE_SUPPORT=y
> # CONFIG_X86_DECODER_SELFTEST is not set
> CONFIG_IO_DELAY_TYPE_0X80=0
> CONFIG_IO_DELAY_TYPE_0XED=1
> CONFIG_IO_DELAY_TYPE_UDELAY=2
> CONFIG_IO_DELAY_TYPE_NONE=3
> CONFIG_IO_DELAY_0X80=y
> # CONFIG_IO_DELAY_0XED is not set
> # CONFIG_IO_DELAY_UDELAY is not set
> # CONFIG_IO_DELAY_NONE is not set
> CONFIG_DEFAULT_IO_DELAY_TYPE=0
> # CONFIG_DEBUG_BOOT_PARAMS is not set
> # CONFIG_CPA_DEBUG is not set
> # CONFIG_OPTIMIZE_INLINING is not set
> # CONFIG_DEBUG_NMI_SELFTEST is not set
> # CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set
> 
> #
> # Security options
> #
> CONFIG_KEYS=y
> # CONFIG_ENCRYPTED_KEYS is not set
> CONFIG_KEYS_DEBUG_PROC_KEYS=y
> # CONFIG_SECURITY_DMESG_RESTRICT is not set
> CONFIG_SECURITY=y
> CONFIG_SECURITYFS=y
> CONFIG_SECURITY_NETWORK=y
> # CONFIG_SECURITY_NETWORK_XFRM is not set
> CONFIG_SECURITY_PATH=y
> CONFIG_LSM_MMAP_MIN_ADDR=65536
> 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_POLICYDB_VERSION_MAX is not set
> # CONFIG_SECURITY_SMACK is not set
> # CONFIG_SECURITY_TOMOYO is not set
> CONFIG_SECURITY_APPARMOR=y
> CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
> CONFIG_SECURITY_APPARMOR_HASH=y
> # CONFIG_SECURITY_YAMA is not set
> # CONFIG_IMA is not set
> # CONFIG_EVM is not set
> # CONFIG_DEFAULT_SECURITY_SELINUX is not set
> CONFIG_DEFAULT_SECURITY_APPARMOR=y
> # CONFIG_DEFAULT_SECURITY_DAC is not set
> CONFIG_DEFAULT_SECURITY="apparmor"
> CONFIG_CRYPTO=y
> 
> #
> # Crypto core or helper
> #
> # CONFIG_CRYPTO_FIPS is not set
> CONFIG_CRYPTO_ALGAPI=y
> CONFIG_CRYPTO_ALGAPI2=y
> CONFIG_CRYPTO_HASH=y
> CONFIG_CRYPTO_HASH2=y
> CONFIG_CRYPTO_RNG=m
> CONFIG_CRYPTO_RNG2=m
> # CONFIG_CRYPTO_MANAGER is not set
> # CONFIG_CRYPTO_MANAGER2 is not set
> # CONFIG_CRYPTO_USER is not set
> # CONFIG_CRYPTO_GF128MUL is not set
> # CONFIG_CRYPTO_NULL is not set
> # CONFIG_CRYPTO_CRYPTD is not set
> # CONFIG_CRYPTO_AUTHENC is not set
> # CONFIG_CRYPTO_TEST is not set
> 
> #
> # Authenticated Encryption with Associated Data
> #
> # CONFIG_CRYPTO_CCM is not set
> # CONFIG_CRYPTO_GCM is not set
> # CONFIG_CRYPTO_SEQIV is not set
> 
> #
> # Block modes
> #
> # CONFIG_CRYPTO_CBC is not set
> # CONFIG_CRYPTO_CTR is not set
> # CONFIG_CRYPTO_CTS is not set
> # CONFIG_CRYPTO_ECB is not set
> # CONFIG_CRYPTO_LRW is not set
> # CONFIG_CRYPTO_PCBC is not set
> # CONFIG_CRYPTO_XTS is not set
> 
> #
> # Hash modes
> #
> # CONFIG_CRYPTO_CMAC is not set
> # CONFIG_CRYPTO_HMAC is not set
> # CONFIG_CRYPTO_XCBC is not set
> # CONFIG_CRYPTO_VMAC is not set
> 
> #
> # Digest
> #
> CONFIG_CRYPTO_CRC32C=y
> # CONFIG_CRYPTO_CRC32C_INTEL is not set
> # CONFIG_CRYPTO_CRC32 is not set
> # CONFIG_CRYPTO_CRC32_PCLMUL is not set
> CONFIG_CRYPTO_CRCT10DIF=y
> # CONFIG_CRYPTO_GHASH is not set
> # CONFIG_CRYPTO_MD4 is not set
> # CONFIG_CRYPTO_MD5 is not set
> # CONFIG_CRYPTO_MICHAEL_MIC is not set
> # CONFIG_CRYPTO_RMD128 is not set
> # CONFIG_CRYPTO_RMD160 is not set
> # CONFIG_CRYPTO_RMD256 is not set
> # CONFIG_CRYPTO_RMD320 is not set
> CONFIG_CRYPTO_SHA1=y
> # CONFIG_CRYPTO_SHA256 is not set
> # CONFIG_CRYPTO_SHA512 is not set
> # CONFIG_CRYPTO_TGR192 is not set
> # CONFIG_CRYPTO_WP512 is not set
> 
> #
> # Ciphers
> #
> CONFIG_CRYPTO_AES=y
> # CONFIG_CRYPTO_AES_586 is not set
> # CONFIG_CRYPTO_AES_NI_INTEL is not set
> # CONFIG_CRYPTO_ANUBIS is not set
> # CONFIG_CRYPTO_ARC4 is not set
> # CONFIG_CRYPTO_BLOWFISH is not set
> # CONFIG_CRYPTO_CAMELLIA is not set
> # CONFIG_CRYPTO_CAST5 is not set
> # CONFIG_CRYPTO_CAST6 is not set
> # CONFIG_CRYPTO_DES is not set
> # CONFIG_CRYPTO_FCRYPT is not set
> # CONFIG_CRYPTO_KHAZAD is not set
> # CONFIG_CRYPTO_SALSA20 is not set
> # CONFIG_CRYPTO_SALSA20_586 is not set
> # CONFIG_CRYPTO_SEED is not set
> # CONFIG_CRYPTO_SERPENT is not set
> # CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
> # CONFIG_CRYPTO_TEA is not set
> # CONFIG_CRYPTO_TWOFISH is not set
> # CONFIG_CRYPTO_TWOFISH_586 is not set
> 
> #
> # Compression
> #
> # CONFIG_CRYPTO_DEFLATE is not set
> # CONFIG_CRYPTO_ZLIB is not set
> # CONFIG_CRYPTO_LZO is not set
> # CONFIG_CRYPTO_LZ4 is not set
> # CONFIG_CRYPTO_LZ4HC is not set
> 
> #
> # Random Number Generation
> #
> CONFIG_CRYPTO_ANSI_CPRNG=m
> # CONFIG_CRYPTO_USER_API_HASH is not set
> # CONFIG_CRYPTO_USER_API_SKCIPHER is not set
> CONFIG_CRYPTO_HW=y
> # CONFIG_CRYPTO_DEV_PADLOCK is not set
> # CONFIG_CRYPTO_DEV_GEODE is not set
> # CONFIG_ASYMMETRIC_KEY_TYPE is not set
> CONFIG_HAVE_KVM=y
> # CONFIG_VIRTUALIZATION is not set
> CONFIG_BINARY_PRINTF=y
> 
> #
> # Library routines
> #
> CONFIG_BITREVERSE=y
> CONFIG_GENERIC_STRNCPY_FROM_USER=y
> CONFIG_GENERIC_STRNLEN_USER=y
> CONFIG_GENERIC_NET_UTILS=y
> CONFIG_GENERIC_FIND_FIRST_BIT=y
> CONFIG_GENERIC_PCI_IOMAP=y
> CONFIG_GENERIC_IOMAP=y
> CONFIG_GENERIC_IO=y
> CONFIG_PERCPU_RWSEM=y
> CONFIG_CRC_CCITT=y
> CONFIG_CRC16=y
> CONFIG_CRC_T10DIF=y
> # CONFIG_CRC_ITU_T is not set
> CONFIG_CRC32=y
> # CONFIG_CRC32_SELFTEST is not set
> CONFIG_CRC32_SLICEBY8=y
> # CONFIG_CRC32_SLICEBY4 is not set
> # CONFIG_CRC32_SARWATE is not set
> # CONFIG_CRC32_BIT is not set
> # CONFIG_CRC7 is not set
> # CONFIG_LIBCRC32C is not set
> # CONFIG_CRC8 is not set
> CONFIG_AUDIT_GENERIC=y
> CONFIG_ZLIB_INFLATE=y
> CONFIG_LZO_COMPRESS=y
> CONFIG_LZO_DECOMPRESS=y
> CONFIG_XZ_DEC=y
> CONFIG_XZ_DEC_X86=y
> CONFIG_XZ_DEC_POWERPC=y
> CONFIG_XZ_DEC_IA64=y
> CONFIG_XZ_DEC_ARM=y
> CONFIG_XZ_DEC_ARMTHUMB=y
> CONFIG_XZ_DEC_SPARC=y
> CONFIG_XZ_DEC_BCJ=y
> # CONFIG_XZ_DEC_TEST is not set
> CONFIG_DECOMPRESS_GZIP=y
> CONFIG_HAS_IOMEM=y
> CONFIG_HAS_IOPORT=y
> CONFIG_HAS_DMA=y
> CONFIG_CHECK_SIGNATURE=y
> CONFIG_DQL=y
> CONFIG_NLATTR=y
> CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
> # CONFIG_AVERAGE is not set
> # CONFIG_CORDIC is not set
> # CONFIG_DDR is not set
> CONFIG_FONT_SUPPORT=y
> # CONFIG_FONTS is not set
> CONFIG_FONT_8x8=y
> CONFIG_FONT_8x16=y

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Paul E. McKenney]

On Mon, Oct 14, 2013 at 04:16:03PM -0700, Paul E. McKenney wrote:
> On Mon, Oct 14, 2013 at 11:52:48PM +0200, Knut Petersen wrote:
> > On 14.10.2013 23:28, Paul E. McKenney wrote:
> > >On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:
> > >>Hmm. No obvious ideas come to mind, but I'm adding more people to the cc.
> > >>
> > >>Clearly the wait_event_interruptible_timeout() in the RCU grace-period
> > >>thread causes this, but I'm not seeing why shutdown would trigger it.
> > >>
> > >>The code disassembles to
> > >>
> > >>    0: 85 db                 test   %ebx,%ebx
> > >>    2: 79 0c                 jns    0x10
> > >>    4: 81 e6 ff 00 00 00     and    $0xff,%esi
> > >>    a: 8d 44 f0 30           lea    0x30(%eax,%esi,8),%eax
> > >>    e: eb 0a                 jmp    0x1a
> > >>   10: c1 e9 1a             shr    $0x1a,%ecx
> > >>   13: 8d 84 c8 30 0e 00 00 lea    0xe30(%eax,%ecx,8),%eax
> > >>   1a: 8b 48 04             mov    0x4(%eax),%ecx
> > >>   1d: 89 50 04             mov    %edx,0x4(%eax)
> > >>   20: 89 02                 mov    %eax,(%edx)
> > >>   22: 89 4a 04             mov    %ecx,0x4(%edx)
> > >>   25:* 89 11                 mov    %edx,(%ecx) <-- trapping instruction
> > >>   27: 5b                   pop    %ebx
> > >>   28: 5e                   pop    %esi
> > >>   29: 5d                   pop    %ebp
> > >>   2a: c3                   ret
> > >>
> > >>so the oops is in the final
> > >>
> > >>         list_add_tail(&timer->entry, vec);
> > >>
> > >>where "%ecx" is "vec->prev" (f8c551f4). That looks like it might be a
> > >>perfectly valid pointer, but clearly it isn't (it's about 115M off the
> > >>top of virtual memory, I think that might be in the vmalloc area).
> > >>
> > >>So I'm *guessing* that something did a vfree() on some data structure
> > >>that contained active timers - and then later on the RCU thread ended
> > >>up being the next thing that tried to add a timer after the
> > >>now-non-existing one.
> > >>
> > >>And your other oopses do seem to have a similar pattern, even if their
> > >>actual oops is elsewhere. They oops in run_timer_softirq, also taking
> > >>a page fault in the 0xf9...... range, so it might well be a vmalloc
> > >>address there too.
> > >>
> > >>But I sure as hell can't start to guess what that would be.
> > >>
> > >>I'm wondering it CONFIG_DEBUG_OBJECTS (and then
> > >>CONFIG_DEBUG_OBJECTS_FREE=y and CONFIG_DEBUG_OBJECTS_TIMERS=y) might
> > >>help catch this...
> > 
> > ACK
> > >I would also like to nominate CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which
> > >checks for invoking call_rcu() twice in a row on the same rcu_head.
> > 
> > ACK
> > 
> > I´ll run some tests with those debug parameters tomorrow.
> > >Any chance of a look at the .config file?
> > 
> > Attached.
> 
> Thank you!  Looks like a pretty standard RCU setup.  Just to make sure
> I saw it correctly -- you are running NR_CPUS=1?  Getting races to happen
> in that mode is truly impressive!

Ah, thing...  When running with only one CPU, both of synchronize_rcu_bh()
and synchronize_sched() become essentially no-ops.  Anything that expected
them to actually sleep would then break.

However, because you are running with CONFIG_PREEMPT=y, synchronize_rcu()
will still block.

							Thanx, Paul

> > >>                 Linus
> > >>
> > >>On Mon, Oct 14, 2013 at 4:07 AM, Knut Petersen
> > >><Knut_Petersen@t-online.de> wrote:
> > >>>It愀 the third time in four months that I have to report a kernel Oops during
> > >>>shutdown.
> > >>>All of these Oopses seem somehow related to the timer subsystem, but they
> > >>>are
> > >>>not easily reproducible. As all this happens on two different machines, it愀
> > >>>unlikely
> > >>>that this mess is related to bad hardware.
> > >>>
> > >>>I clearly would appreciate any idea how to track this down.
> > >>>
> > >>>For the last two reports see:
> > >>>
> > >>>http://www.gossamer-threads.com/lists/linux/kernel/1782575?#1782575
> > >>>
> > >>>http://www.gossamer-threads.com/lists/linux/kernel/1744892?#1744892
> > >>>
> > >>>This time the kernel oopsed after systemd reported that target shutdown
> > >>>had been reached - see attached pdf for the full trace. To make it easier
> > >>>to find this problem a shortened call trace:
> > >>>
> > >>>
> > >>>Call Trace:
> > >>>     internal_add_timer
> > >>>     schedule_timeout
> > >>>     ? call_timer_fn
> > >>>     rcu_gp_kthread
> > >>>     __init_waitqueue_head
> > >>>     ? rcu_gp_fqs
> > >>>     kthread
> > >>>     ret_from_kernel_thread
> > >>>     ? __init_kthread_worker
> > >>>
> > >>>EIP: __internal_add_timer
> > >>>
> > >>>Hardware: AOpen i915GMm-hfs mobo with a Pentium-M Dothan and 2GB of RAM.
> > >>>Distribution: openSuSE 12.3
> > >>>Kernel: local 3.12.0-rc4-00127-g45877c4 is  kernel 9d05746 with my
> > >>>"Enforce 1 as lower limit for perf_event_max_sample_rate"
> > >>>patch applied.
> > >>>
> > >>>cu,
> > >>>  knut
> > >
> > 
> 
> > #
> > # Automatically generated file; DO NOT EDIT.
> > # Linux/x86 3.12.0-rc4 Kernel Configuration
> > #
> > # CONFIG_64BIT is not set
> > CONFIG_X86_32=y
> > CONFIG_X86=y
> > CONFIG_INSTRUCTION_DECODER=y
> > CONFIG_OUTPUT_FORMAT="elf32-i386"
> > CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
> > CONFIG_LOCKDEP_SUPPORT=y
> > CONFIG_STACKTRACE_SUPPORT=y
> > CONFIG_HAVE_LATENCYTOP_SUPPORT=y
> > CONFIG_MMU=y
> > CONFIG_NEED_SG_DMA_LENGTH=y
> > CONFIG_GENERIC_ISA_DMA=y
> > CONFIG_GENERIC_BUG=y
> > CONFIG_GENERIC_HWEIGHT=y
> > CONFIG_ARCH_MAY_HAVE_PC_FDC=y
> > CONFIG_RWSEM_XCHGADD_ALGORITHM=y
> > CONFIG_GENERIC_CALIBRATE_DELAY=y
> > CONFIG_ARCH_HAS_CPU_RELAX=y
> > CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
> > CONFIG_ARCH_HAS_CPU_AUTOPROBE=y
> > CONFIG_HAVE_SETUP_PER_CPU_AREA=y
> > CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
> > CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
> > CONFIG_ARCH_HIBERNATION_POSSIBLE=y
> > CONFIG_ARCH_SUSPEND_POSSIBLE=y
> > CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
> > CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
> > # CONFIG_ZONE_DMA32 is not set
> > # CONFIG_AUDIT_ARCH is not set
> > CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
> > CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
> > CONFIG_X86_32_LAZY_GS=y
> > CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
> > CONFIG_ARCH_SUPPORTS_UPROBES=y
> > CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
> > CONFIG_IRQ_WORK=y
> > CONFIG_BUILDTIME_EXTABLE_SORT=y
> > 
> > #
> > # General setup
> > #
> > CONFIG_BROKEN_ON_SMP=y
> > CONFIG_INIT_ENV_ARG_LIMIT=32
> > CONFIG_CROSS_COMPILE=""
> > # CONFIG_COMPILE_TEST is not set
> > CONFIG_LOCALVERSION="-main"
> > CONFIG_LOCALVERSION_AUTO=y
> > CONFIG_HAVE_KERNEL_GZIP=y
> > CONFIG_HAVE_KERNEL_BZIP2=y
> > CONFIG_HAVE_KERNEL_LZMA=y
> > CONFIG_HAVE_KERNEL_XZ=y
> > CONFIG_HAVE_KERNEL_LZO=y
> > CONFIG_HAVE_KERNEL_LZ4=y
> > # CONFIG_KERNEL_GZIP is not set
> > # CONFIG_KERNEL_BZIP2 is not set
> > CONFIG_KERNEL_LZMA=y
> > # CONFIG_KERNEL_XZ is not set
> > # CONFIG_KERNEL_LZO is not set
> > # CONFIG_KERNEL_LZ4 is not set
> > CONFIG_DEFAULT_HOSTNAME="(none)"
> > CONFIG_SWAP=y
> > CONFIG_SYSVIPC=y
> > CONFIG_SYSVIPC_SYSCTL=y
> > CONFIG_POSIX_MQUEUE=y
> > CONFIG_POSIX_MQUEUE_SYSCTL=y
> > # CONFIG_FHANDLE is not set
> > CONFIG_AUDIT=y
> > CONFIG_AUDITSYSCALL=y
> > CONFIG_AUDIT_WATCH=y
> > CONFIG_AUDIT_TREE=y
> > # CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set
> > 
> > #
> > # IRQ subsystem
> > #
> > CONFIG_GENERIC_IRQ_PROBE=y
> > CONFIG_GENERIC_IRQ_SHOW=y
> > CONFIG_IRQ_DOMAIN=y
> > # CONFIG_IRQ_DOMAIN_DEBUG is not set
> > CONFIG_IRQ_FORCED_THREADING=y
> > CONFIG_SPARSE_IRQ=y
> > CONFIG_CLOCKSOURCE_WATCHDOG=y
> > CONFIG_KTIME_SCALAR=y
> > CONFIG_GENERIC_CLOCKEVENTS=y
> > CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
> > CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
> > CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
> > CONFIG_GENERIC_CMOS_UPDATE=y
> > 
> > #
> > # Timers subsystem
> > #
> > CONFIG_TICK_ONESHOT=y
> > CONFIG_NO_HZ_COMMON=y
> > # CONFIG_HZ_PERIODIC is not set
> > CONFIG_NO_HZ_IDLE=y
> > CONFIG_NO_HZ=y
> > CONFIG_HIGH_RES_TIMERS=y
> > 
> > #
> > # CPU/Task time and stats accounting
> > #
> > CONFIG_TICK_CPU_ACCOUNTING=y
> > # CONFIG_IRQ_TIME_ACCOUNTING is not set
> > CONFIG_BSD_PROCESS_ACCT=y
> > CONFIG_BSD_PROCESS_ACCT_V3=y
> > CONFIG_TASKSTATS=y
> > CONFIG_TASK_DELAY_ACCT=y
> > CONFIG_TASK_XACCT=y
> > CONFIG_TASK_IO_ACCOUNTING=y
> > 
> > #
> > # RCU Subsystem
> > #
> > CONFIG_TREE_PREEMPT_RCU=y
> > CONFIG_PREEMPT_RCU=y
> > CONFIG_RCU_STALL_COMMON=y
> > CONFIG_RCU_FANOUT=32
> > CONFIG_RCU_FANOUT_LEAF=16
> > # CONFIG_RCU_FANOUT_EXACT is not set
> > # CONFIG_TREE_RCU_TRACE is not set
> > # CONFIG_RCU_BOOST is not set
> > # CONFIG_RCU_NOCB_CPU is not set
> > CONFIG_IKCONFIG=y
> > CONFIG_IKCONFIG_PROC=y
> > CONFIG_LOG_BUF_SHIFT=17
> > CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
> > CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
> > CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y
> > CONFIG_CGROUPS=y
> > # CONFIG_CGROUP_DEBUG is not set
> > # CONFIG_CGROUP_FREEZER is not set
> > # CONFIG_CGROUP_DEVICE is not set
> > # CONFIG_CPUSETS is not set
> > # CONFIG_CGROUP_CPUACCT is not set
> > # CONFIG_RESOURCE_COUNTERS is not set
> > # CONFIG_CGROUP_PERF is not set
> > CONFIG_CGROUP_SCHED=y
> > CONFIG_FAIR_GROUP_SCHED=y
> > # CONFIG_CFS_BANDWIDTH is not set
> > # CONFIG_RT_GROUP_SCHED is not set
> > # CONFIG_BLK_CGROUP is not set
> > # CONFIG_CHECKPOINT_RESTORE is not set
> > CONFIG_NAMESPACES=y
> > CONFIG_UTS_NS=y
> > CONFIG_IPC_NS=y
> > # CONFIG_USER_NS is not set
> > CONFIG_PID_NS=y
> > # CONFIG_NET_NS is not set
> > # CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set
> > CONFIG_SCHED_AUTOGROUP=y
> > # CONFIG_SYSFS_DEPRECATED is not set
> > # CONFIG_RELAY is not set
> > CONFIG_BLK_DEV_INITRD=y
> > CONFIG_INITRAMFS_SOURCE=""
> > CONFIG_RD_GZIP=y
> > # CONFIG_RD_BZIP2 is not set
> > # CONFIG_RD_LZMA is not set
> > # CONFIG_RD_XZ is not set
> > # CONFIG_RD_LZO is not set
> > # CONFIG_RD_LZ4 is not set
> > CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> > CONFIG_SYSCTL=y
> > CONFIG_ANON_INODES=y
> > CONFIG_HAVE_UID16=y
> > CONFIG_SYSCTL_EXCEPTION_TRACE=y
> > CONFIG_HAVE_PCSPKR_PLATFORM=y
> > CONFIG_EXPERT=y
> > CONFIG_UID16=y
> > CONFIG_SYSCTL_SYSCALL=y
> > CONFIG_KALLSYMS=y
> > CONFIG_KALLSYMS_ALL=y
> > CONFIG_PRINTK=y
> > CONFIG_BUG=y
> > CONFIG_ELF_CORE=y
> > CONFIG_PCSPKR_PLATFORM=y
> > CONFIG_BASE_FULL=y
> > CONFIG_FUTEX=y
> > CONFIG_EPOLL=y
> > CONFIG_SIGNALFD=y
> > CONFIG_TIMERFD=y
> > CONFIG_EVENTFD=y
> > CONFIG_SHMEM=y
> > CONFIG_AIO=y
> > CONFIG_PCI_QUIRKS=y
> > # CONFIG_EMBEDDED is not set
> > CONFIG_HAVE_PERF_EVENTS=y
> > 
> > #
> > # Kernel Performance Events And Counters
> > #
> > CONFIG_PERF_EVENTS=y
> > # CONFIG_DEBUG_PERF_USE_VMALLOC is not set
> > CONFIG_VM_EVENT_COUNTERS=y
> > CONFIG_COMPAT_BRK=y
> > CONFIG_SLAB=y
> > # CONFIG_SLUB is not set
> > # CONFIG_SLOB is not set
> > CONFIG_PROFILING=y
> > CONFIG_TRACEPOINTS=y
> > # CONFIG_OPROFILE is not set
> > CONFIG_HAVE_OPROFILE=y
> > CONFIG_OPROFILE_NMI_TIMER=y
> > CONFIG_KPROBES=y
> > # CONFIG_JUMP_LABEL is not set
> > CONFIG_KPROBES_ON_FTRACE=y
> > CONFIG_UPROBES=y
> > # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
> > CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
> > CONFIG_ARCH_USE_BUILTIN_BSWAP=y
> > CONFIG_KRETPROBES=y
> > CONFIG_HAVE_IOREMAP_PROT=y
> > CONFIG_HAVE_KPROBES=y
> > CONFIG_HAVE_KRETPROBES=y
> > CONFIG_HAVE_OPTPROBES=y
> > CONFIG_HAVE_KPROBES_ON_FTRACE=y
> > CONFIG_HAVE_ARCH_TRACEHOOK=y
> > CONFIG_HAVE_DMA_ATTRS=y
> > CONFIG_HAVE_DMA_CONTIGUOUS=y
> > CONFIG_GENERIC_SMP_IDLE_THREAD=y
> > CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
> > CONFIG_HAVE_DMA_API_DEBUG=y
> > CONFIG_HAVE_HW_BREAKPOINT=y
> > CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
> > CONFIG_HAVE_USER_RETURN_NOTIFIER=y
> > CONFIG_HAVE_PERF_EVENTS_NMI=y
> > CONFIG_HAVE_PERF_REGS=y
> > CONFIG_HAVE_PERF_USER_STACK_DUMP=y
> > CONFIG_HAVE_ARCH_JUMP_LABEL=y
> > CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
> > CONFIG_HAVE_CMPXCHG_LOCAL=y
> > CONFIG_HAVE_CMPXCHG_DOUBLE=y
> > CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
> > CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
> > CONFIG_SECCOMP_FILTER=y
> > CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
> > CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
> > CONFIG_HAVE_ARCH_SOFT_DIRTY=y
> > CONFIG_MODULES_USE_ELF_REL=y
> > CONFIG_CLONE_BACKWARDS=y
> > CONFIG_OLD_SIGSUSPEND3=y
> > CONFIG_OLD_SIGACTION=y
> > 
> > #
> > # GCOV-based kernel profiling
> > #
> > # CONFIG_GCOV_KERNEL is not set
> > CONFIG_HAVE_GENERIC_DMA_COHERENT=y
> > CONFIG_SLABINFO=y
> > CONFIG_RT_MUTEXES=y
> > CONFIG_BASE_SMALL=0
> > CONFIG_MODULES=y
> > # CONFIG_MODULE_FORCE_LOAD is not set
> > CONFIG_MODULE_UNLOAD=y
> > # CONFIG_MODULE_FORCE_UNLOAD is not set
> > CONFIG_MODVERSIONS=y
> > CONFIG_MODULE_SRCVERSION_ALL=y
> > # CONFIG_MODULE_SIG is not set
> > CONFIG_BLOCK=y
> > CONFIG_LBDAF=y
> > CONFIG_BLK_DEV_BSG=y
> > # CONFIG_BLK_DEV_BSGLIB is not set
> > CONFIG_BLK_DEV_INTEGRITY=y
> > # CONFIG_BLK_CMDLINE_PARSER is not set
> > 
> > #
> > # Partition Types
> > #
> > CONFIG_PARTITION_ADVANCED=y
> > # CONFIG_ACORN_PARTITION is not set
> > # CONFIG_AIX_PARTITION is not set
> > # CONFIG_OSF_PARTITION is not set
> > # CONFIG_AMIGA_PARTITION is not set
> > # CONFIG_ATARI_PARTITION is not set
> > # CONFIG_MAC_PARTITION is not set
> > CONFIG_MSDOS_PARTITION=y
> > # CONFIG_BSD_DISKLABEL is not set
> > # CONFIG_MINIX_SUBPARTITION is not set
> > # CONFIG_SOLARIS_X86_PARTITION is not set
> > # CONFIG_UNIXWARE_DISKLABEL is not set
> > 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_CMDLINE_PARTITION is not set
> > 
> > #
> > # IO Schedulers
> > #
> > CONFIG_IOSCHED_NOOP=y
> > CONFIG_IOSCHED_DEADLINE=y
> > CONFIG_IOSCHED_CFQ=y
> > # CONFIG_DEFAULT_DEADLINE is not set
> > CONFIG_DEFAULT_CFQ=y
> > # CONFIG_DEFAULT_NOOP is not set
> > CONFIG_DEFAULT_IOSCHED="cfq"
> > CONFIG_UNINLINE_SPIN_UNLOCK=y
> > CONFIG_FREEZER=y
> > 
> > #
> > # Processor type and features
> > #
> > CONFIG_ZONE_DMA=y
> > # CONFIG_SMP is not set
> > # CONFIG_X86_MPPARSE is not set
> > # CONFIG_X86_EXTENDED_PLATFORM is not set
> > # CONFIG_X86_INTEL_LPSS is not set
> > CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
> > # CONFIG_X86_32_IRIS is not set
> > CONFIG_SCHED_OMIT_FRAME_POINTER=y
> > # CONFIG_HYPERVISOR_GUEST is not set
> > CONFIG_NO_BOOTMEM=y
> > # CONFIG_MEMTEST 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=y
> > # CONFIG_MPENTIUM4 is not set
> > # CONFIG_MK6 is not set
> > # CONFIG_MK7 is not set
> > # CONFIG_MK8 is not set
> > # CONFIG_MCRUSOE is not set
> > # CONFIG_MEFFICEON is not set
> > # CONFIG_MWINCHIPC6 is not set
> > # CONFIG_MWINCHIP3D is not set
> > # CONFIG_MELAN 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_MCORE2 is not set
> > # CONFIG_MATOM is not set
> > # CONFIG_X86_GENERIC is not set
> > CONFIG_X86_INTERNODE_CACHE_SHIFT=6
> > CONFIG_X86_L1_CACHE_SHIFT=6
> > CONFIG_X86_INTEL_USERCOPY=y
> > CONFIG_X86_USE_PPRO_CHECKSUM=y
> > CONFIG_X86_TSC=y
> > CONFIG_X86_CMPXCHG64=y
> > CONFIG_X86_CMOV=y
> > CONFIG_X86_MINIMUM_CPU_FAMILY=5
> > CONFIG_X86_DEBUGCTLMSR=y
> > # CONFIG_PROCESSOR_SELECT is not set
> > CONFIG_CPU_SUP_INTEL=y
> > CONFIG_CPU_SUP_CYRIX_32=y
> > CONFIG_CPU_SUP_AMD=y
> > CONFIG_CPU_SUP_CENTAUR=y
> > CONFIG_CPU_SUP_TRANSMETA_32=y
> > CONFIG_CPU_SUP_UMC_32=y
> > CONFIG_HPET_TIMER=y
> > CONFIG_HPET_EMULATE_RTC=y
> > CONFIG_DMI=y
> > CONFIG_NR_CPUS=1
> > # CONFIG_PREEMPT_NONE is not set
> > # CONFIG_PREEMPT_VOLUNTARY is not set
> > CONFIG_PREEMPT=y
> > CONFIG_PREEMPT_COUNT=y
> > CONFIG_X86_LOCAL_APIC=y
> > CONFIG_X86_IO_APIC=y
> > # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
> > CONFIG_X86_MCE=y
> > CONFIG_X86_MCE_INTEL=y
> > # CONFIG_X86_MCE_AMD is not set
> > # CONFIG_X86_ANCIENT_MCE is not set
> > CONFIG_X86_MCE_THRESHOLD=y
> > # CONFIG_X86_MCE_INJECT is not set
> > CONFIG_X86_THERMAL_VECTOR=y
> > CONFIG_VM86=y
> > # CONFIG_TOSHIBA is not set
> > # CONFIG_I8K is not set
> > # CONFIG_X86_REBOOTFIXUPS is not set
> > CONFIG_MICROCODE=y
> > CONFIG_MICROCODE_INTEL=y
> > # CONFIG_MICROCODE_AMD is not set
> > CONFIG_MICROCODE_OLD_INTERFACE=y
> > CONFIG_MICROCODE_INTEL_LIB=y
> > CONFIG_MICROCODE_INTEL_EARLY=y
> > # CONFIG_MICROCODE_AMD_EARLY is not set
> > CONFIG_MICROCODE_EARLY=y
> > # CONFIG_X86_MSR is not set
> > # CONFIG_X86_CPUID is not set
> > # CONFIG_NOHIGHMEM is not set
> > # CONFIG_HIGHMEM4G is not set
> > CONFIG_HIGHMEM64G=y
> > CONFIG_VMSPLIT_3G=y
> > # CONFIG_VMSPLIT_2G is not set
> > # CONFIG_VMSPLIT_1G is not set
> > CONFIG_PAGE_OFFSET=0xC0000000
> > CONFIG_HIGHMEM=y
> > CONFIG_X86_PAE=y
> > CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
> > CONFIG_ARCH_DMA_ADDR_T_64BIT=y
> > CONFIG_ARCH_FLATMEM_ENABLE=y
> > CONFIG_ARCH_SPARSEMEM_ENABLE=y
> > CONFIG_ARCH_SELECT_MEMORY_MODEL=y
> > CONFIG_ILLEGAL_POINTER_VALUE=0
> > CONFIG_SELECT_MEMORY_MODEL=y
> > CONFIG_FLATMEM_MANUAL=y
> > # CONFIG_SPARSEMEM_MANUAL is not set
> > CONFIG_FLATMEM=y
> > CONFIG_FLAT_NODE_MEM_MAP=y
> > CONFIG_SPARSEMEM_STATIC=y
> > CONFIG_HAVE_MEMBLOCK=y
> > CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
> > CONFIG_ARCH_DISCARD_MEMBLOCK=y
> > # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
> > CONFIG_PAGEFLAGS_EXTENDED=y
> > CONFIG_SPLIT_PTLOCK_CPUS=999999
> > # CONFIG_COMPACTION is not set
> > CONFIG_PHYS_ADDR_T_64BIT=y
> > CONFIG_ZONE_DMA_FLAG=1
> > CONFIG_BOUNCE=y
> > CONFIG_VIRT_TO_BUS=y
> > # CONFIG_KSM is not set
> > CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
> > CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
> > # CONFIG_MEMORY_FAILURE is not set
> > # CONFIG_TRANSPARENT_HUGEPAGE is not set
> > CONFIG_CROSS_MEMORY_ATTACH=y
> > CONFIG_NEED_PER_CPU_KM=y
> > # CONFIG_CLEANCACHE is not set
> > # CONFIG_FRONTSWAP is not set
> > # CONFIG_CMA is not set
> > # CONFIG_ZBUD is not set
> > CONFIG_HIGHPTE=y
> > # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
> > CONFIG_X86_RESERVE_LOW=64
> > # CONFIG_MATH_EMULATION is not set
> > CONFIG_MTRR=y
> > CONFIG_MTRR_SANITIZER=y
> > CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
> > CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
> > # CONFIG_X86_PAT is not set
> > # CONFIG_ARCH_RANDOM is not set
> > # CONFIG_X86_SMAP is not set
> > # CONFIG_EFI is not set
> > CONFIG_SECCOMP=y
> > # 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=y
> > # CONFIG_KEXEC_JUMP is not set
> > CONFIG_PHYSICAL_START=0x100000
> > CONFIG_RELOCATABLE=y
> > CONFIG_X86_NEED_RELOCS=y
> > CONFIG_PHYSICAL_ALIGN=0x100000
> > # CONFIG_COMPAT_VDSO is not set
> > # CONFIG_CMDLINE_BOOL is not set
> > CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
> > 
> > #
> > # Power management and ACPI options
> > #
> > CONFIG_SUSPEND=y
> > CONFIG_SUSPEND_FREEZER=y
> > CONFIG_HIBERNATE_CALLBACKS=y
> > CONFIG_HIBERNATION=y
> > CONFIG_PM_STD_PARTITION=""
> > CONFIG_PM_SLEEP=y
> > # CONFIG_PM_AUTOSLEEP is not set
> > # CONFIG_PM_WAKELOCKS is not set
> > CONFIG_PM_RUNTIME=y
> > CONFIG_PM=y
> > CONFIG_PM_DEBUG=y
> > CONFIG_PM_ADVANCED_DEBUG=y
> > # CONFIG_PM_TEST_SUSPEND is not set
> > CONFIG_PM_SLEEP_DEBUG=y
> > # CONFIG_PM_TRACE_RTC is not set
> > # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
> > CONFIG_ACPI=y
> > CONFIG_ACPI_SLEEP=y
> > # CONFIG_ACPI_PROCFS is not set
> > CONFIG_ACPI_PROCFS_POWER=y
> > # CONFIG_ACPI_EC_DEBUGFS is not set
> > # CONFIG_ACPI_AC is not set
> > # CONFIG_ACPI_BATTERY is not set
> > CONFIG_ACPI_BUTTON=y
> > CONFIG_ACPI_VIDEO=y
> > CONFIG_ACPI_FAN=y
> > # CONFIG_ACPI_DOCK is not set
> > CONFIG_ACPI_PROCESSOR=y
> > # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
> > CONFIG_ACPI_THERMAL=y
> > CONFIG_ACPI_CUSTOM_DSDT_FILE=""
> > # CONFIG_ACPI_CUSTOM_DSDT is not set
> > CONFIG_ACPI_INITRD_TABLE_OVERRIDE=y
> > CONFIG_ACPI_BLACKLIST_YEAR=2001
> > CONFIG_ACPI_DEBUG=y
> > # CONFIG_ACPI_PCI_SLOT is not set
> > CONFIG_X86_PM_TIMER=y
> > # CONFIG_ACPI_CONTAINER is not set
> > # CONFIG_ACPI_SBS is not set
> > # CONFIG_ACPI_HED is not set
> > # CONFIG_ACPI_CUSTOM_METHOD is not set
> > # CONFIG_ACPI_APEI is not set
> > # CONFIG_SFI is not set
> > # CONFIG_APM is not set
> > 
> > #
> > # CPU Frequency scaling
> > #
> > CONFIG_CPU_FREQ=y
> > CONFIG_CPU_FREQ_TABLE=y
> > CONFIG_CPU_FREQ_GOV_COMMON=y
> > CONFIG_CPU_FREQ_STAT=y
> > CONFIG_CPU_FREQ_STAT_DETAILS=y
> > # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
> > # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
> > # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
> > CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> > # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
> > CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
> > CONFIG_CPU_FREQ_GOV_POWERSAVE=y
> > # CONFIG_CPU_FREQ_GOV_USERSPACE is not set
> > CONFIG_CPU_FREQ_GOV_ONDEMAND=y
> > # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
> > 
> > #
> > # x86 CPU frequency scaling drivers
> > #
> > # CONFIG_X86_INTEL_PSTATE is not set
> > # CONFIG_X86_PCC_CPUFREQ is not set
> > CONFIG_X86_ACPI_CPUFREQ=y
> > # CONFIG_X86_ACPI_CPUFREQ_CPB is not set
> > # CONFIG_X86_POWERNOW_K6 is not set
> > # CONFIG_X86_POWERNOW_K7 is not set
> > # CONFIG_X86_POWERNOW_K8 is not set
> > # CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
> > # CONFIG_X86_GX_SUSPMOD is not set
> > # CONFIG_X86_SPEEDSTEP_CENTRINO is not set
> > # CONFIG_X86_SPEEDSTEP_ICH is not set
> > # CONFIG_X86_SPEEDSTEP_SMI is not set
> > # CONFIG_X86_P4_CLOCKMOD is not set
> > # CONFIG_X86_CPUFREQ_NFORCE2 is not set
> > # CONFIG_X86_LONGRUN is not set
> > # CONFIG_X86_LONGHAUL is not set
> > # CONFIG_X86_E_POWERSAVER is not set
> > 
> > #
> > # shared options
> > #
> > # CONFIG_X86_SPEEDSTEP_LIB is not set
> > 
> > #
> > # CPU Idle
> > #
> > CONFIG_CPU_IDLE=y
> > # CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
> > CONFIG_CPU_IDLE_GOV_LADDER=y
> > CONFIG_CPU_IDLE_GOV_MENU=y
> > # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
> > CONFIG_INTEL_IDLE=y
> > 
> > #
> > # Bus options (PCI etc.)
> > #
> > CONFIG_PCI=y
> > # CONFIG_PCI_GOBIOS is not set
> > # CONFIG_PCI_GOMMCONFIG is not set
> > # CONFIG_PCI_GODIRECT is not set
> > CONFIG_PCI_GOANY=y
> > CONFIG_PCI_BIOS=y
> > CONFIG_PCI_DIRECT=y
> > CONFIG_PCI_MMCONFIG=y
> > CONFIG_PCI_DOMAINS=y
> > # CONFIG_PCI_CNB20LE_QUIRK is not set
> > CONFIG_PCIEPORTBUS=y
> > CONFIG_PCIEAER=y
> > # CONFIG_PCIE_ECRC is not set
> > # CONFIG_PCIEAER_INJECT is not set
> > CONFIG_PCIEASPM=y
> > # CONFIG_PCIEASPM_DEBUG is not set
> > CONFIG_PCIEASPM_DEFAULT=y
> > # CONFIG_PCIEASPM_POWERSAVE is not set
> > # CONFIG_PCIEASPM_PERFORMANCE is not set
> > CONFIG_PCIE_PME=y
> > CONFIG_PCI_MSI=y
> > # CONFIG_PCI_DEBUG is not set
> > # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
> > # CONFIG_PCI_STUB is not set
> > CONFIG_HT_IRQ=y
> > # CONFIG_PCI_IOV is not set
> > # CONFIG_PCI_PRI is not set
> > # CONFIG_PCI_PASID is not set
> > CONFIG_PCI_IOAPIC=y
> > CONFIG_PCI_LABEL=y
> > 
> > #
> > # PCI host controller drivers
> > #
> > CONFIG_ISA_DMA_API=y
> > # CONFIG_ISA is not set
> > # CONFIG_SCx200 is not set
> > # CONFIG_ALIX is not set
> > # CONFIG_NET5501 is not set
> > # CONFIG_GEOS is not set
> > CONFIG_AMD_NB=y
> > # CONFIG_PCCARD is not set
> > # CONFIG_HOTPLUG_PCI is not set
> > # CONFIG_RAPIDIO is not set
> > # CONFIG_X86_SYSFB is not set
> > 
> > #
> > # Executable file formats / Emulations
> > #
> > CONFIG_BINFMT_ELF=y
> > CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
> > # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
> > CONFIG_BINFMT_SCRIPT=y
> > CONFIG_HAVE_AOUT=y
> > CONFIG_BINFMT_AOUT=m
> > CONFIG_BINFMT_MISC=m
> > CONFIG_COREDUMP=y
> > CONFIG_HAVE_ATOMIC_IOMAP=y
> > CONFIG_NET=y
> > 
> > #
> > # Networking options
> > #
> > CONFIG_PACKET=m
> > CONFIG_PACKET_DIAG=m
> > CONFIG_UNIX=y
> > CONFIG_UNIX_DIAG=y
> > CONFIG_XFRM=y
> > CONFIG_XFRM_ALGO=y
> > CONFIG_XFRM_USER=y
> > # CONFIG_XFRM_SUB_POLICY is not set
> > # CONFIG_XFRM_MIGRATE is not set
> > # CONFIG_XFRM_STATISTICS is not set
> > # CONFIG_NET_KEY is not set
> > CONFIG_INET=y
> > CONFIG_IP_MULTICAST=y
> > CONFIG_IP_ADVANCED_ROUTER=y
> > # CONFIG_IP_FIB_TRIE_STATS is not set
> > CONFIG_IP_MULTIPLE_TABLES=y
> > CONFIG_IP_ROUTE_MULTIPATH=y
> > CONFIG_IP_ROUTE_VERBOSE=y
> > # CONFIG_IP_PNP is not set
> > # CONFIG_NET_IPIP is not set
> > # CONFIG_NET_IPGRE_DEMUX is not set
> > # CONFIG_NET_IP_TUNNEL is not set
> > CONFIG_IP_MROUTE=y
> > # CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
> > CONFIG_IP_PIMSM_V1=y
> > CONFIG_IP_PIMSM_V2=y
> > CONFIG_SYN_COOKIES=y
> > # CONFIG_INET_AH is not set
> > # CONFIG_INET_ESP is not set
> > # CONFIG_INET_IPCOMP is not set
> > # CONFIG_INET_XFRM_TUNNEL is not set
> > # CONFIG_INET_TUNNEL is not set
> > # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
> > # CONFIG_INET_XFRM_MODE_TUNNEL is not set
> > # CONFIG_INET_XFRM_MODE_BEET is not set
> > CONFIG_INET_LRO=y
> > CONFIG_INET_DIAG=y
> > CONFIG_INET_TCP_DIAG=y
> > # CONFIG_INET_UDP_DIAG is not set
> > CONFIG_TCP_CONG_ADVANCED=y
> > # CONFIG_TCP_CONG_BIC is not set
> > CONFIG_TCP_CONG_CUBIC=y
> > # CONFIG_TCP_CONG_WESTWOOD is not set
> > # CONFIG_TCP_CONG_HTCP is not set
> > # CONFIG_TCP_CONG_HSTCP is not set
> > # CONFIG_TCP_CONG_HYBLA is not set
> > # CONFIG_TCP_CONG_VEGAS is not set
> > # CONFIG_TCP_CONG_SCALABLE is not set
> > # CONFIG_TCP_CONG_LP is not set
> > # CONFIG_TCP_CONG_VENO is not set
> > # CONFIG_TCP_CONG_YEAH is not set
> > # CONFIG_TCP_CONG_ILLINOIS is not set
> > CONFIG_DEFAULT_CUBIC=y
> > # CONFIG_DEFAULT_RENO is not set
> > CONFIG_DEFAULT_TCP_CONG="cubic"
> > # CONFIG_TCP_MD5SIG is not set
> > CONFIG_IPV6=m
> > CONFIG_IPV6_PRIVACY=y
> > CONFIG_IPV6_ROUTER_PREF=y
> > CONFIG_IPV6_ROUTE_INFO=y
> > # CONFIG_IPV6_OPTIMISTIC_DAD is not set
> > # CONFIG_INET6_AH is not set
> > # CONFIG_INET6_ESP is not set
> > # CONFIG_INET6_IPCOMP is not set
> > # CONFIG_IPV6_MIP6 is not set
> > # CONFIG_INET6_XFRM_TUNNEL is not set
> > # CONFIG_INET6_TUNNEL is not set
> > # CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
> > # CONFIG_INET6_XFRM_MODE_TUNNEL is not set
> > # CONFIG_INET6_XFRM_MODE_BEET is not set
> > # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
> > # CONFIG_IPV6_SIT is not set
> > # CONFIG_IPV6_TUNNEL is not set
> > # CONFIG_IPV6_GRE is not set
> > CONFIG_IPV6_MULTIPLE_TABLES=y
> > CONFIG_IPV6_SUBTREES=y
> > # CONFIG_IPV6_MROUTE is not set
> > # CONFIG_NETLABEL is not set
> > CONFIG_NETWORK_SECMARK=y
> > # CONFIG_NETWORK_PHY_TIMESTAMPING is not set
> > CONFIG_NETFILTER=y
> > # CONFIG_NETFILTER_DEBUG is not set
> > CONFIG_NETFILTER_ADVANCED=y
> > 
> > #
> > # Core Netfilter Configuration
> > #
> > # CONFIG_NETFILTER_NETLINK_ACCT is not set
> > # CONFIG_NETFILTER_NETLINK_QUEUE is not set
> > # CONFIG_NETFILTER_NETLINK_LOG is not set
> > CONFIG_NF_CONNTRACK=m
> > CONFIG_NF_CONNTRACK_MARK=y
> > CONFIG_NF_CONNTRACK_SECMARK=y
> > # CONFIG_NF_CONNTRACK_ZONES is not set
> > CONFIG_NF_CONNTRACK_PROCFS=y
> > CONFIG_NF_CONNTRACK_EVENTS=y
> > # CONFIG_NF_CONNTRACK_TIMEOUT is not set
> > # CONFIG_NF_CONNTRACK_TIMESTAMP is not set
> > # CONFIG_NF_CT_PROTO_DCCP is not set
> > # CONFIG_NF_CT_PROTO_SCTP is not set
> > # CONFIG_NF_CT_PROTO_UDPLITE is not set
> > # CONFIG_NF_CONNTRACK_AMANDA is not set
> > # CONFIG_NF_CONNTRACK_FTP is not set
> > # CONFIG_NF_CONNTRACK_H323 is not set
> > # CONFIG_NF_CONNTRACK_IRC is not set
> > CONFIG_NF_CONNTRACK_BROADCAST=m
> > CONFIG_NF_CONNTRACK_NETBIOS_NS=m
> > # CONFIG_NF_CONNTRACK_SNMP is not set
> > # CONFIG_NF_CONNTRACK_PPTP is not set
> > # CONFIG_NF_CONNTRACK_SANE is not set
> > # CONFIG_NF_CONNTRACK_SIP is not set
> > # CONFIG_NF_CONNTRACK_TFTP is not set
> > # CONFIG_NF_CT_NETLINK is not set
> > # CONFIG_NF_CT_NETLINK_TIMEOUT is not set
> > CONFIG_NF_NAT=m
> > CONFIG_NF_NAT_NEEDED=y
> > # CONFIG_NF_NAT_AMANDA is not set
> > # CONFIG_NF_NAT_FTP is not set
> > # CONFIG_NF_NAT_IRC is not set
> > # CONFIG_NF_NAT_SIP is not set
> > # CONFIG_NF_NAT_TFTP is not set
> > CONFIG_NETFILTER_SYNPROXY=m
> > CONFIG_NETFILTER_XTABLES=m
> > 
> > #
> > # Xtables combined modules
> > #
> > # CONFIG_NETFILTER_XT_MARK is not set
> > # CONFIG_NETFILTER_XT_CONNMARK is not set
> > 
> > #
> > # Xtables targets
> > #
> > # CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
> > # CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
> > # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
> > # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
> > # CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set
> > CONFIG_NETFILTER_XT_TARGET_CT=m
> > # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
> > # CONFIG_NETFILTER_XT_TARGET_HL is not set
> > # CONFIG_NETFILTER_XT_TARGET_HMARK is not set
> > # CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
> > CONFIG_NETFILTER_XT_TARGET_LOG=m
> > # CONFIG_NETFILTER_XT_TARGET_MARK is not set
> > # CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
> > # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
> > # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
> > # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
> > # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
> > # CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
> > # CONFIG_NETFILTER_XT_TARGET_TEE is not set
> > CONFIG_NETFILTER_XT_TARGET_TPROXY=m
> > # CONFIG_NETFILTER_XT_TARGET_TRACE is not set
> > # CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
> > CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
> > # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
> > 
> > #
> > # Xtables matches
> > #
> > # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
> > # CONFIG_NETFILTER_XT_MATCH_BPF is not set
> > # CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
> > # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
> > # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
> > # CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
> > # CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
> > # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
> > CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
> > # CONFIG_NETFILTER_XT_MATCH_CPU is not set
> > # CONFIG_NETFILTER_XT_MATCH_DCCP is not set
> > # CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
> > # CONFIG_NETFILTER_XT_MATCH_DSCP is not set
> > # CONFIG_NETFILTER_XT_MATCH_ECN is not set
> > # CONFIG_NETFILTER_XT_MATCH_ESP is not set
> > # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
> > # CONFIG_NETFILTER_XT_MATCH_HELPER is not set
> > # CONFIG_NETFILTER_XT_MATCH_HL is not set
> > # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
> > # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
> > CONFIG_NETFILTER_XT_MATCH_LIMIT=m
> > # CONFIG_NETFILTER_XT_MATCH_MAC is not set
> > # CONFIG_NETFILTER_XT_MATCH_MARK is not set
> > # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
> > # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
> > # CONFIG_NETFILTER_XT_MATCH_OWNER is not set
> > # CONFIG_NETFILTER_XT_MATCH_POLICY is not set
> > CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
> > # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
> > # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
> > # CONFIG_NETFILTER_XT_MATCH_REALM is not set
> > # CONFIG_NETFILTER_XT_MATCH_RECENT is not set
> > # CONFIG_NETFILTER_XT_MATCH_SCTP is not set
> > CONFIG_NETFILTER_XT_MATCH_SOCKET=m
> > CONFIG_NETFILTER_XT_MATCH_STATE=m
> > # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
> > # CONFIG_NETFILTER_XT_MATCH_STRING is not set
> > # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
> > # CONFIG_NETFILTER_XT_MATCH_TIME is not set
> > # CONFIG_NETFILTER_XT_MATCH_U32 is not set
> > # CONFIG_IP_VS is not set
> > 
> > #
> > # IP: Netfilter Configuration
> > #
> > CONFIG_NF_DEFRAG_IPV4=m
> > CONFIG_NF_CONNTRACK_IPV4=m
> > # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
> > CONFIG_IP_NF_IPTABLES=m
> > # CONFIG_IP_NF_MATCH_AH is not set
> > # CONFIG_IP_NF_MATCH_ECN is not set
> > # CONFIG_IP_NF_MATCH_RPFILTER is not set
> > # CONFIG_IP_NF_MATCH_TTL is not set
> > CONFIG_IP_NF_FILTER=m
> > CONFIG_IP_NF_TARGET_REJECT=m
> > CONFIG_IP_NF_TARGET_SYNPROXY=m
> > # CONFIG_IP_NF_TARGET_ULOG is not set
> > CONFIG_NF_NAT_IPV4=m
> > CONFIG_IP_NF_TARGET_MASQUERADE=m
> > # CONFIG_IP_NF_TARGET_NETMAP is not set
> > # CONFIG_IP_NF_TARGET_REDIRECT is not set
> > # CONFIG_NF_NAT_PPTP is not set
> > # CONFIG_NF_NAT_H323 is not set
> > CONFIG_IP_NF_MANGLE=m
> > # CONFIG_IP_NF_TARGET_CLUSTERIP is not set
> > # CONFIG_IP_NF_TARGET_ECN is not set
> > # CONFIG_IP_NF_TARGET_TTL is not set
> > CONFIG_IP_NF_RAW=m
> > # CONFIG_IP_NF_SECURITY is not set
> > # CONFIG_IP_NF_ARPTABLES is not set
> > 
> > #
> > # IPv6: Netfilter Configuration
> > #
> > CONFIG_NF_DEFRAG_IPV6=m
> > CONFIG_NF_CONNTRACK_IPV6=m
> > CONFIG_IP6_NF_IPTABLES=m
> > # CONFIG_IP6_NF_MATCH_AH is not set
> > # CONFIG_IP6_NF_MATCH_EUI64 is not set
> > # CONFIG_IP6_NF_MATCH_FRAG is not set
> > # CONFIG_IP6_NF_MATCH_OPTS is not set
> > # CONFIG_IP6_NF_MATCH_HL is not set
> > # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
> > # CONFIG_IP6_NF_MATCH_MH is not set
> > # CONFIG_IP6_NF_MATCH_RPFILTER is not set
> > # CONFIG_IP6_NF_MATCH_RT is not set
> > # CONFIG_IP6_NF_TARGET_HL is not set
> > CONFIG_IP6_NF_FILTER=m
> > CONFIG_IP6_NF_TARGET_REJECT=m
> > CONFIG_IP6_NF_TARGET_SYNPROXY=m
> > CONFIG_IP6_NF_MANGLE=m
> > CONFIG_IP6_NF_RAW=m
> > # CONFIG_IP6_NF_SECURITY is not set
> > CONFIG_NF_NAT_IPV6=m
> > CONFIG_IP6_NF_TARGET_MASQUERADE=m
> > CONFIG_IP6_NF_TARGET_NPT=m
> > # CONFIG_IP_DCCP is not set
> > # CONFIG_IP_SCTP is not set
> > # CONFIG_RDS is not set
> > # CONFIG_TIPC is not set
> > # CONFIG_ATM is not set
> > # CONFIG_L2TP is not set
> > # CONFIG_BRIDGE is not set
> > CONFIG_HAVE_NET_DSA=y
> > # CONFIG_VLAN_8021Q is not set
> > # CONFIG_DECNET is not set
> > # CONFIG_LLC2 is not set
> > # CONFIG_IPX is not set
> > # CONFIG_ATALK is not set
> > # CONFIG_X25 is not set
> > # CONFIG_LAPB is not set
> > # CONFIG_PHONET is not set
> > # CONFIG_IEEE802154 is not set
> > CONFIG_NET_SCHED=y
> > 
> > #
> > # Queueing/Scheduling
> > #
> > # CONFIG_NET_SCH_CBQ is not set
> > # CONFIG_NET_SCH_HTB is not set
> > # CONFIG_NET_SCH_HFSC is not set
> > # CONFIG_NET_SCH_PRIO is not set
> > # CONFIG_NET_SCH_MULTIQ is not set
> > # CONFIG_NET_SCH_RED is not set
> > # CONFIG_NET_SCH_SFB is not set
> > # CONFIG_NET_SCH_SFQ is not set
> > # CONFIG_NET_SCH_TEQL is not set
> > # CONFIG_NET_SCH_TBF is not set
> > # CONFIG_NET_SCH_GRED is not set
> > # CONFIG_NET_SCH_DSMARK is not set
> > # CONFIG_NET_SCH_NETEM is not set
> > # CONFIG_NET_SCH_DRR is not set
> > # CONFIG_NET_SCH_MQPRIO is not set
> > # CONFIG_NET_SCH_CHOKE is not set
> > # CONFIG_NET_SCH_QFQ is not set
> > # CONFIG_NET_SCH_CODEL is not set
> > # CONFIG_NET_SCH_FQ_CODEL is not set
> > # CONFIG_NET_SCH_FQ is not set
> > # CONFIG_NET_SCH_INGRESS is not set
> > # CONFIG_NET_SCH_PLUG is not set
> > 
> > #
> > # Classification
> > #
> > # CONFIG_NET_CLS_BASIC is not set
> > # CONFIG_NET_CLS_TCINDEX is not set
> > # CONFIG_NET_CLS_ROUTE4 is not set
> > # CONFIG_NET_CLS_FW is not set
> > # CONFIG_NET_CLS_U32 is not set
> > # CONFIG_NET_CLS_RSVP is not set
> > # CONFIG_NET_CLS_RSVP6 is not set
> > # CONFIG_NET_CLS_FLOW is not set
> > # CONFIG_NET_CLS_CGROUP is not set
> > # CONFIG_NET_EMATCH is not set
> > CONFIG_NET_CLS_ACT=y
> > # CONFIG_NET_ACT_POLICE is not set
> > # CONFIG_NET_ACT_GACT is not set
> > # CONFIG_NET_ACT_MIRRED is not set
> > # CONFIG_NET_ACT_IPT is not set
> > # CONFIG_NET_ACT_NAT is not set
> > # CONFIG_NET_ACT_PEDIT is not set
> > # CONFIG_NET_ACT_SIMP is not set
> > # CONFIG_NET_ACT_SKBEDIT is not set
> > # CONFIG_NET_ACT_CSUM is not set
> > CONFIG_NET_SCH_FIFO=y
> > # CONFIG_DCB is not set
> > # CONFIG_DNS_RESOLVER is not set
> > # CONFIG_BATMAN_ADV is not set
> > # CONFIG_OPENVSWITCH is not set
> > # CONFIG_VSOCKETS is not set
> > # CONFIG_NETLINK_MMAP is not set
> > # CONFIG_NETLINK_DIAG is not set
> > # CONFIG_NET_MPLS_GSO is not set
> > # CONFIG_NETPRIO_CGROUP is not set
> > CONFIG_NET_RX_BUSY_POLL=y
> > CONFIG_BQL=y
> > 
> > #
> > # Network testing
> > #
> > # CONFIG_NET_PKTGEN is not set
> > # CONFIG_NET_TCPPROBE is not set
> > # CONFIG_NET_DROP_MONITOR is not set
> > # CONFIG_HAMRADIO is not set
> > # CONFIG_CAN is not set
> > # CONFIG_IRDA is not set
> > # CONFIG_BT is not set
> > # CONFIG_AF_RXRPC is not set
> > CONFIG_FIB_RULES=y
> > # CONFIG_WIRELESS is not set
> > # CONFIG_WIMAX is not set
> > # CONFIG_RFKILL is not set
> > # CONFIG_NET_9P is not set
> > # CONFIG_CAIF is not set
> > # CONFIG_CEPH_LIB is not set
> > # CONFIG_NFC is not set
> > 
> > #
> > # Device Drivers
> > #
> > 
> > #
> > # Generic Driver Options
> > #
> > CONFIG_UEVENT_HELPER_PATH=""
> > CONFIG_DEVTMPFS=y
> > # CONFIG_DEVTMPFS_MOUNT is not set
> > # CONFIG_STANDALONE is not set
> > CONFIG_PREVENT_FIRMWARE_BUILD=y
> > CONFIG_FW_LOADER=y
> > CONFIG_FIRMWARE_IN_KERNEL=y
> > CONFIG_EXTRA_FIRMWARE=""
> > CONFIG_FW_LOADER_USER_HELPER=y
> > # CONFIG_DEBUG_DRIVER is not set
> > # CONFIG_DEBUG_DEVRES is not set
> > # CONFIG_SYS_HYPERVISOR is not set
> > # CONFIG_GENERIC_CPU_DEVICES is not set
> > CONFIG_DMA_SHARED_BUFFER=y
> > 
> > #
> > # Bus devices
> > #
> > CONFIG_CONNECTOR=y
> > CONFIG_PROC_EVENTS=y
> > # CONFIG_MTD is not set
> > CONFIG_PARPORT=y
> > CONFIG_PARPORT_PC=y
> > # CONFIG_PARPORT_SERIAL is not set
> > CONFIG_PARPORT_PC_FIFO=y
> > CONFIG_PARPORT_PC_SUPERIO=y
> > # CONFIG_PARPORT_GSC is not set
> > # CONFIG_PARPORT_AX88796 is not set
> > CONFIG_PARPORT_1284=y
> > CONFIG_PNP=y
> > CONFIG_PNP_DEBUG_MESSAGES=y
> > 
> > #
> > # Protocols
> > #
> > CONFIG_PNPACPI=y
> > CONFIG_BLK_DEV=y
> > # CONFIG_BLK_DEV_FD is not set
> > # CONFIG_PARIDE is not set
> > # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
> > # CONFIG_BLK_CPQ_DA is not set
> > # CONFIG_BLK_CPQ_CISS_DA is not set
> > # CONFIG_BLK_DEV_DAC960 is not set
> > # CONFIG_BLK_DEV_UMEM is not set
> > # CONFIG_BLK_DEV_COW_COMMON is not set
> > CONFIG_BLK_DEV_LOOP=y
> > CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
> > # CONFIG_BLK_DEV_CRYPTOLOOP is not set
> > # CONFIG_BLK_DEV_DRBD is not set
> > # CONFIG_BLK_DEV_NBD is not set
> > # CONFIG_BLK_DEV_NVME is not set
> > # CONFIG_BLK_DEV_SX8 is not set
> > # CONFIG_BLK_DEV_RAM is not set
> > # CONFIG_CDROM_PKTCDVD is not set
> > # CONFIG_ATA_OVER_ETH is not set
> > # CONFIG_BLK_DEV_HD is not set
> > # CONFIG_BLK_DEV_RBD is not set
> > # CONFIG_BLK_DEV_RSXX is not set
> > 
> > #
> > # Misc devices
> > #
> > # CONFIG_SENSORS_LIS3LV02D is not set
> > # CONFIG_AD525X_DPOT is not set
> > # CONFIG_DUMMY_IRQ is not set
> > # CONFIG_IBM_ASM is not set
> > # CONFIG_PHANTOM is not set
> > # CONFIG_SGI_IOC4 is not set
> > # CONFIG_TIFM_CORE is not set
> > # CONFIG_ICS932S401 is not set
> > # CONFIG_ATMEL_SSC is not set
> > # CONFIG_ENCLOSURE_SERVICES is not set
> > # CONFIG_HP_ILO is not set
> > # CONFIG_APDS9802ALS is not set
> > # CONFIG_ISL29003 is not set
> > # CONFIG_ISL29020 is not set
> > # CONFIG_SENSORS_TSL2550 is not set
> > # CONFIG_SENSORS_BH1780 is not set
> > # CONFIG_SENSORS_BH1770 is not set
> > # CONFIG_SENSORS_APDS990X is not set
> > # CONFIG_HMC6352 is not set
> > # CONFIG_DS1682 is not set
> > # CONFIG_BMP085_I2C is not set
> > # CONFIG_PCH_PHUB is not set
> > # CONFIG_USB_SWITCH_FSA9480 is not set
> > # CONFIG_SRAM is not set
> > # CONFIG_C2PORT is not set
> > 
> > #
> > # EEPROM support
> > #
> > # CONFIG_EEPROM_AT24 is not set
> > # CONFIG_EEPROM_LEGACY is not set
> > # CONFIG_EEPROM_MAX6875 is not set
> > # CONFIG_EEPROM_93CX6 is not set
> > # CONFIG_CB710_CORE is not set
> > 
> > #
> > # Texas Instruments shared transport line discipline
> > #
> > # CONFIG_SENSORS_LIS3_I2C is not set
> > 
> > #
> > # Altera FPGA firmware download module
> > #
> > # CONFIG_ALTERA_STAPL is not set
> > # CONFIG_INTEL_MEI is not set
> > # CONFIG_INTEL_MEI_ME is not set
> > # CONFIG_VMWARE_VMCI is not set
> > CONFIG_HAVE_IDE=y
> > CONFIG_IDE=y
> > 
> > #
> > # Please see Documentation/ide/ide.txt for help/info on IDE drives
> > #
> > CONFIG_IDE_XFER_MODE=y
> > CONFIG_IDE_ATAPI=y
> > # CONFIG_BLK_DEV_IDE_SATA is not set
> > CONFIG_IDE_GD=y
> > CONFIG_IDE_GD_ATA=y
> > # CONFIG_IDE_GD_ATAPI is not set
> > CONFIG_BLK_DEV_IDECD=y
> > CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
> > # CONFIG_BLK_DEV_IDETAPE is not set
> > CONFIG_BLK_DEV_IDEACPI=y
> > # CONFIG_IDE_TASK_IOCTL is not set
> > CONFIG_IDE_PROC_FS=y
> > 
> > #
> > # IDE chipset support/bugfixes
> > #
> > # CONFIG_IDE_GENERIC is not set
> > # CONFIG_BLK_DEV_PLATFORM is not set
> > # CONFIG_BLK_DEV_CMD640 is not set
> > # CONFIG_BLK_DEV_IDEPNP is not set
> > CONFIG_BLK_DEV_IDEDMA_SFF=y
> > 
> > #
> > # PCI IDE chipsets support
> > #
> > CONFIG_BLK_DEV_IDEPCI=y
> > # CONFIG_IDEPCI_PCIBUS_ORDER is not set
> > # CONFIG_BLK_DEV_GENERIC is not set
> > # 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_CS5520 is not set
> > # CONFIG_BLK_DEV_CS5530 is not set
> > # CONFIG_BLK_DEV_CS5535 is not set
> > # CONFIG_BLK_DEV_CS5536 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=y
> > # CONFIG_BLK_DEV_IT8172 is not set
> > # CONFIG_BLK_DEV_IT8213 is not set
> > # CONFIG_BLK_DEV_IT821X is not set
> > # CONFIG_BLK_DEV_NS87415 is not set
> > # CONFIG_BLK_DEV_PDC202XX_OLD is not set
> > # CONFIG_BLK_DEV_PDC202XX_NEW is not set
> > # CONFIG_BLK_DEV_SVWKS is not set
> > # CONFIG_BLK_DEV_SIIMAGE is not set
> > # CONFIG_BLK_DEV_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
> > 
> > #
> > # SCSI device support
> > #
> > CONFIG_SCSI_MOD=y
> > # CONFIG_RAID_ATTRS is not set
> > CONFIG_SCSI=y
> > CONFIG_SCSI_DMA=y
> > # CONFIG_SCSI_TGT is not set
> > # CONFIG_SCSI_NETLINK is not set
> > CONFIG_SCSI_PROC_FS=y
> > 
> > #
> > # SCSI support type (disk, tape, CD-ROM)
> > #
> > CONFIG_BLK_DEV_SD=y
> > # CONFIG_CHR_DEV_ST is not set
> > # CONFIG_CHR_DEV_OSST is not set
> > CONFIG_BLK_DEV_SR=y
> > # CONFIG_BLK_DEV_SR_VENDOR is not set
> > CONFIG_CHR_DEV_SG=y
> > # CONFIG_CHR_DEV_SCH is not set
> > CONFIG_SCSI_MULTI_LUN=y
> > CONFIG_SCSI_CONSTANTS=y
> > CONFIG_SCSI_LOGGING=y
> > # CONFIG_SCSI_SCAN_ASYNC is not set
> > 
> > #
> > # SCSI Transports
> > #
> > # CONFIG_SCSI_SPI_ATTRS is not set
> > # CONFIG_SCSI_FC_ATTRS is not set
> > # CONFIG_SCSI_ISCSI_ATTRS is not set
> > # CONFIG_SCSI_SAS_ATTRS is not set
> > # CONFIG_SCSI_SAS_LIBSAS is not set
> > # CONFIG_SCSI_SRP_ATTRS is not set
> > # CONFIG_SCSI_LOWLEVEL is not set
> > # CONFIG_SCSI_DH is not set
> > # CONFIG_SCSI_OSD_INITIATOR is not set
> > CONFIG_ATA=y
> > # CONFIG_ATA_NONSTANDARD is not set
> > CONFIG_ATA_VERBOSE_ERROR=y
> > # CONFIG_ATA_ACPI is not set
> > # CONFIG_SATA_PMP is not set
> > 
> > #
> > # Controllers with non-SFF native interface
> > #
> > # CONFIG_SATA_AHCI is not set
> > # CONFIG_SATA_AHCI_PLATFORM is not set
> > # CONFIG_SATA_INIC162X is not set
> > # CONFIG_SATA_ACARD_AHCI is not set
> > CONFIG_SATA_SIL24=y
> > CONFIG_ATA_SFF=y
> > 
> > #
> > # SFF controllers with custom DMA interface
> > #
> > # CONFIG_PDC_ADMA is not set
> > # CONFIG_SATA_QSTOR is not set
> > # CONFIG_SATA_SX4 is not set
> > CONFIG_ATA_BMDMA=y
> > 
> > #
> > # SATA SFF controllers with BMDMA
> > #
> > CONFIG_ATA_PIIX=y
> > # CONFIG_SATA_HIGHBANK is not set
> > # CONFIG_SATA_MV is not set
> > # CONFIG_SATA_NV is not set
> > # CONFIG_SATA_PROMISE is not set
> > # CONFIG_SATA_RCAR is not set
> > # CONFIG_SATA_SIL is not set
> > # CONFIG_SATA_SIS is not set
> > # CONFIG_SATA_SVW is not set
> > # CONFIG_SATA_ULI is not set
> > # CONFIG_SATA_VIA is not set
> > # CONFIG_SATA_VITESSE is not set
> > 
> > #
> > # PATA SFF controllers with BMDMA
> > #
> > # 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_ATP867X is not set
> > # CONFIG_PATA_CMD64X is not set
> > # CONFIG_PATA_CS5520 is not set
> > # CONFIG_PATA_CS5530 is not set
> > # CONFIG_PATA_CS5535 is not set
> > # CONFIG_PATA_CS5536 is not set
> > # CONFIG_PATA_CYPRESS is not set
> > # CONFIG_PATA_EFAR is not set
> > # CONFIG_PATA_HPT366 is not set
> > # CONFIG_PATA_HPT37X is not set
> > # CONFIG_PATA_HPT3X2N is not set
> > # CONFIG_PATA_HPT3X3 is not set
> > # CONFIG_PATA_IT8213 is not set
> > # CONFIG_PATA_IT821X is not set
> > # CONFIG_PATA_JMICRON is not set
> > # CONFIG_PATA_MARVELL is not set
> > # CONFIG_PATA_NETCELL is not set
> > # CONFIG_PATA_NINJA32 is not set
> > # CONFIG_PATA_NS87415 is not set
> > # CONFIG_PATA_OLDPIIX is not set
> > # CONFIG_PATA_OPTIDMA is not set
> > CONFIG_PATA_PDC2027X=y
> > # CONFIG_PATA_PDC_OLD is not set
> > # CONFIG_PATA_RADISYS is not set
> > # CONFIG_PATA_RDC is not set
> > # CONFIG_PATA_SC1200 is not set
> > # CONFIG_PATA_SCH is not set
> > # CONFIG_PATA_SERVERWORKS is not set
> > # CONFIG_PATA_SIL680 is not set
> > # CONFIG_PATA_SIS is not set
> > # CONFIG_PATA_TOSHIBA is not set
> > # CONFIG_PATA_TRIFLEX is not set
> > # CONFIG_PATA_VIA is not set
> > # CONFIG_PATA_WINBOND is not set
> > 
> > #
> > # PIO-only SFF controllers
> > #
> > # CONFIG_PATA_CMD640_PCI is not set
> > # CONFIG_PATA_MPIIX is not set
> > # CONFIG_PATA_NS87410 is not set
> > # CONFIG_PATA_OPTI is not set
> > # CONFIG_PATA_PLATFORM is not set
> > # CONFIG_PATA_RZ1000 is not set
> > 
> > #
> > # Generic fallback / legacy drivers
> > #
> > # CONFIG_ATA_GENERIC is not set
> > # CONFIG_PATA_LEGACY is not set
> > CONFIG_MD=y
> > # CONFIG_BLK_DEV_MD is not set
> > # CONFIG_BCACHE is not set
> > CONFIG_BLK_DEV_DM=y
> > # CONFIG_DM_DEBUG is not set
> > # CONFIG_DM_CRYPT is not set
> > # CONFIG_DM_SNAPSHOT is not set
> > # CONFIG_DM_THIN_PROVISIONING is not set
> > # CONFIG_DM_CACHE is not set
> > # CONFIG_DM_MIRROR is not set
> > # CONFIG_DM_RAID is not set
> > # CONFIG_DM_ZERO is not set
> > # CONFIG_DM_MULTIPATH is not set
> > # CONFIG_DM_DELAY is not set
> > CONFIG_DM_UEVENT=y
> > # CONFIG_DM_FLAKEY is not set
> > # CONFIG_DM_VERITY is not set
> > # CONFIG_DM_SWITCH is not set
> > # CONFIG_TARGET_CORE is not set
> > # CONFIG_FUSION is not set
> > 
> > #
> > # IEEE 1394 (FireWire) support
> > #
> > # CONFIG_FIREWIRE is not set
> > # CONFIG_FIREWIRE_NOSY is not set
> > # CONFIG_I2O is not set
> > # CONFIG_MACINTOSH_DRIVERS is not set
> > CONFIG_NETDEVICES=y
> > CONFIG_MII=y
> > CONFIG_NET_CORE=y
> > # CONFIG_BONDING is not set
> > # CONFIG_DUMMY is not set
> > # CONFIG_EQUALIZER is not set
> > # CONFIG_NET_FC is not set
> > # CONFIG_IFB is not set
> > # CONFIG_NET_TEAM is not set
> > # CONFIG_MACVLAN is not set
> > # CONFIG_VXLAN is not set
> > CONFIG_NETCONSOLE=m
> > CONFIG_NETPOLL=y
> > # CONFIG_NETPOLL_TRAP is not set
> > CONFIG_NET_POLL_CONTROLLER=y
> > # CONFIG_TUN is not set
> > # CONFIG_VETH is not set
> > # CONFIG_NLMON is not set
> > # CONFIG_ARCNET is not set
> > 
> > #
> > # CAIF transport drivers
> > #
> > 
> > #
> > # Distributed Switch Architecture drivers
> > #
> > # CONFIG_NET_DSA_MV88E6XXX is not set
> > # CONFIG_NET_DSA_MV88E6060 is not set
> > # CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
> > # CONFIG_NET_DSA_MV88E6131 is not set
> > # CONFIG_NET_DSA_MV88E6123_61_65 is not set
> > CONFIG_ETHERNET=y
> > # CONFIG_NET_VENDOR_3COM is not set
> > # CONFIG_NET_VENDOR_ADAPTEC is not set
> > # CONFIG_NET_VENDOR_ALTEON is not set
> > # CONFIG_NET_VENDOR_AMD is not set
> > # CONFIG_NET_VENDOR_ARC is not set
> > # CONFIG_NET_VENDOR_ATHEROS is not set
> > # CONFIG_NET_CADENCE is not set
> > # CONFIG_NET_VENDOR_BROADCOM is not set
> > # CONFIG_NET_VENDOR_BROCADE is not set
> > # CONFIG_NET_CALXEDA_XGMAC is not set
> > # CONFIG_NET_VENDOR_CHELSIO is not set
> > # CONFIG_NET_VENDOR_CISCO is not set
> > # CONFIG_DNET is not set
> > # CONFIG_NET_VENDOR_DEC is not set
> > # CONFIG_NET_VENDOR_DLINK is not set
> > # CONFIG_NET_VENDOR_EMULEX is not set
> > # CONFIG_NET_VENDOR_EXAR is not set
> > # CONFIG_NET_VENDOR_HP is not set
> > # CONFIG_NET_VENDOR_INTEL is not set
> > # CONFIG_IP1000 is not set
> > # CONFIG_JME is not set
> > CONFIG_NET_VENDOR_MARVELL=y
> > # CONFIG_MVMDIO is not set
> > # CONFIG_SKGE is not set
> > CONFIG_SKY2=y
> > CONFIG_SKY2_DEBUG=y
> > # CONFIG_NET_VENDOR_MELLANOX is not set
> > # CONFIG_NET_VENDOR_MICREL is not set
> > # CONFIG_NET_VENDOR_MYRI is not set
> > # CONFIG_FEALNX is not set
> > # CONFIG_NET_VENDOR_NATSEMI is not set
> > # CONFIG_NET_VENDOR_NVIDIA is not set
> > # CONFIG_NET_VENDOR_OKI is not set
> > # CONFIG_ETHOC is not set
> > # CONFIG_NET_PACKET_ENGINE is not set
> > # CONFIG_NET_VENDOR_QLOGIC is not set
> > CONFIG_NET_VENDOR_REALTEK=y
> > # CONFIG_ATP is not set
> > # CONFIG_8139CP is not set
> > CONFIG_8139TOO=y
> > # CONFIG_8139TOO_PIO is not set
> > # CONFIG_8139TOO_TUNE_TWISTER is not set
> > CONFIG_8139TOO_8129=y
> > # CONFIG_8139_OLD_RX_RESET is not set
> > # CONFIG_R8169 is not set
> > # CONFIG_SH_ETH is not set
> > # CONFIG_NET_VENDOR_RDC is not set
> > # CONFIG_NET_VENDOR_SEEQ is not set
> > # CONFIG_NET_VENDOR_SILAN is not set
> > # CONFIG_NET_VENDOR_SIS is not set
> > # CONFIG_SFC is not set
> > # CONFIG_NET_VENDOR_SMSC is not set
> > # CONFIG_NET_VENDOR_STMICRO is not set
> > # CONFIG_NET_VENDOR_SUN is not set
> > # CONFIG_NET_VENDOR_TEHUTI is not set
> > # CONFIG_NET_VENDOR_TI is not set
> > # CONFIG_NET_VENDOR_VIA is not set
> > # CONFIG_NET_VENDOR_WIZNET is not set
> > # CONFIG_FDDI is not set
> > # CONFIG_HIPPI is not set
> > # CONFIG_NET_SB1000 is not set
> > # CONFIG_PHYLIB is not set
> > # CONFIG_PLIP is not set
> > CONFIG_PPP=m
> > # CONFIG_PPP_BSDCOMP is not set
> > # CONFIG_PPP_DEFLATE is not set
> > CONFIG_PPP_FILTER=y
> > # CONFIG_PPP_MPPE is not set
> > CONFIG_PPP_MULTILINK=y
> > CONFIG_PPPOE=m
> > # CONFIG_PPP_ASYNC is not set
> > # CONFIG_PPP_SYNC_TTY is not set
> > CONFIG_SLIP=m
> > CONFIG_SLHC=m
> > CONFIG_SLIP_COMPRESSED=y
> > CONFIG_SLIP_SMART=y
> > CONFIG_SLIP_MODE_SLIP6=y
> > 
> > #
> > # USB Network Adapters
> > #
> > # CONFIG_USB_CATC is not set
> > # CONFIG_USB_KAWETH is not set
> > # CONFIG_USB_PEGASUS is not set
> > # CONFIG_USB_RTL8150 is not set
> > # CONFIG_USB_RTL8152 is not set
> > # CONFIG_USB_USBNET is not set
> > # CONFIG_USB_IPHETH is not set
> > # CONFIG_WLAN is not set
> > 
> > #
> > # Enable WiMAX (Networking options) to see the WiMAX drivers
> > #
> > # CONFIG_WAN is not set
> > # CONFIG_VMXNET3 is not set
> > CONFIG_ISDN=y
> > CONFIG_ISDN_I4L=m
> > # CONFIG_ISDN_PPP is not set
> > CONFIG_ISDN_AUDIO=y
> > CONFIG_ISDN_TTY_FAX=y
> > 
> > #
> > # ISDN feature submodules
> > #
> > CONFIG_ISDN_DRV_LOOP=m
> > CONFIG_ISDN_DIVERSION=m
> > 
> > #
> > # ISDN4Linux hardware drivers
> > #
> > 
> > #
> > # Passive cards
> > #
> > CONFIG_ISDN_DRV_HISAX=m
> > 
> > #
> > # D-channel protocol features
> > #
> > CONFIG_HISAX_EURO=y
> > CONFIG_DE_AOC=y
> > # CONFIG_HISAX_NO_SENDCOMPLETE is not set
> > # CONFIG_HISAX_NO_LLC is not set
> > # CONFIG_HISAX_NO_KEYPAD is not set
> > # CONFIG_HISAX_1TR6 is not set
> > # CONFIG_HISAX_NI1 is not set
> > CONFIG_HISAX_MAX_CARDS=2
> > 
> > #
> > # HiSax supported cards
> > #
> > # CONFIG_HISAX_16_3 is not set
> > # CONFIG_HISAX_TELESPCI is not set
> > # CONFIG_HISAX_S0BOX is not set
> > # CONFIG_HISAX_FRITZPCI is not set
> > # CONFIG_HISAX_AVM_A1_PCMCIA is not set
> > # CONFIG_HISAX_ELSA is not set
> > # CONFIG_HISAX_DIEHLDIVA is not set
> > # CONFIG_HISAX_SEDLBAUER is not set
> > # CONFIG_HISAX_NETJET is not set
> > # CONFIG_HISAX_NETJET_U is not set
> > # CONFIG_HISAX_NICCY is not set
> > # CONFIG_HISAX_BKM_A4T is not set
> > # CONFIG_HISAX_SCT_QUADRO is not set
> > # CONFIG_HISAX_GAZEL is not set
> > CONFIG_HISAX_HFC_PCI=y
> > # CONFIG_HISAX_W6692 is not set
> > # CONFIG_HISAX_HFC_SX is not set
> > CONFIG_HISAX_DEBUG=y
> > 
> > #
> > # HiSax PCMCIA card service modules
> > #
> > 
> > #
> > # HiSax sub driver modules
> > #
> > # CONFIG_HISAX_ST5481 is not set
> > # CONFIG_HISAX_HFCUSB is not set
> > # CONFIG_HISAX_HFC4S8S is not set
> > # CONFIG_HISAX_FRITZ_PCIPNP is not set
> > 
> > #
> > # Active cards
> > #
> > CONFIG_ISDN_CAPI=m
> > CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
> > CONFIG_CAPI_TRACE=y
> > # CONFIG_ISDN_CAPI_MIDDLEWARE is not set
> > # CONFIG_ISDN_CAPI_CAPI20 is not set
> > # CONFIG_ISDN_CAPI_CAPIDRV is not set
> > 
> > #
> > # CAPI hardware drivers
> > #
> > # CONFIG_CAPI_AVM is not set
> > # CONFIG_CAPI_EICON is not set
> > # CONFIG_ISDN_DRV_GIGASET is not set
> > # CONFIG_HYSDN is not set
> > CONFIG_MISDN=m
> > CONFIG_MISDN_DSP=m
> > # CONFIG_MISDN_L1OIP is not set
> > 
> > #
> > # mISDN hardware drivers
> > #
> > CONFIG_MISDN_HFCPCI=m
> > # CONFIG_MISDN_HFCMULTI is not set
> > # CONFIG_MISDN_HFCUSB is not set
> > # CONFIG_MISDN_AVMFRITZ is not set
> > # CONFIG_MISDN_SPEEDFAX is not set
> > # CONFIG_MISDN_INFINEON is not set
> > # CONFIG_MISDN_W6692 is not set
> > # CONFIG_MISDN_NETJET is not set
> > 
> > #
> > # Input device support
> > #
> > CONFIG_INPUT=y
> > # CONFIG_INPUT_FF_MEMLESS is not set
> > # CONFIG_INPUT_POLLDEV is not set
> > # CONFIG_INPUT_SPARSEKMAP is not set
> > # CONFIG_INPUT_MATRIXKMAP is not set
> > 
> > #
> > # Userland interfaces
> > #
> > CONFIG_INPUT_MOUSEDEV=y
> > CONFIG_INPUT_MOUSEDEV_PSAUX=y
> > CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
> > CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
> > # CONFIG_INPUT_JOYDEV is not set
> > CONFIG_INPUT_EVDEV=y
> > # CONFIG_INPUT_EVBUG is not set
> > 
> > #
> > # Input Device Drivers
> > #
> > CONFIG_INPUT_KEYBOARD=y
> > # CONFIG_KEYBOARD_ADP5588 is not set
> > # CONFIG_KEYBOARD_ADP5589 is not set
> > CONFIG_KEYBOARD_ATKBD=y
> > # CONFIG_KEYBOARD_QT1070 is not set
> > # CONFIG_KEYBOARD_QT2160 is not set
> > # CONFIG_KEYBOARD_LKKBD is not set
> > # CONFIG_KEYBOARD_TCA6416 is not set
> > # CONFIG_KEYBOARD_TCA8418 is not set
> > # CONFIG_KEYBOARD_LM8333 is not set
> > # CONFIG_KEYBOARD_MAX7359 is not set
> > # CONFIG_KEYBOARD_MCS is not set
> > # CONFIG_KEYBOARD_MPR121 is not set
> > # CONFIG_KEYBOARD_NEWTON is not set
> > # CONFIG_KEYBOARD_OPENCORES is not set
> > # CONFIG_KEYBOARD_STOWAWAY is not set
> > # CONFIG_KEYBOARD_SUNKBD is not set
> > # CONFIG_KEYBOARD_XTKBD is not set
> > CONFIG_INPUT_MOUSE=y
> > CONFIG_MOUSE_PS2=y
> > CONFIG_MOUSE_PS2_ALPS=y
> > CONFIG_MOUSE_PS2_LOGIPS2PP=y
> > CONFIG_MOUSE_PS2_SYNAPTICS=y
> > # CONFIG_MOUSE_PS2_CYPRESS is not set
> > CONFIG_MOUSE_PS2_LIFEBOOK=y
> > CONFIG_MOUSE_PS2_TRACKPOINT=y
> > # CONFIG_MOUSE_PS2_ELANTECH is not set
> > # CONFIG_MOUSE_PS2_SENTELIC is not set
> > # CONFIG_MOUSE_PS2_TOUCHKIT is not set
> > # CONFIG_MOUSE_SERIAL is not set
> > # CONFIG_MOUSE_APPLETOUCH is not set
> > # CONFIG_MOUSE_BCM5974 is not set
> > # CONFIG_MOUSE_CYAPA is not set
> > # CONFIG_MOUSE_VSXXXAA is not set
> > # CONFIG_MOUSE_SYNAPTICS_I2C is not set
> > # CONFIG_MOUSE_SYNAPTICS_USB is not set
> > # CONFIG_INPUT_JOYSTICK is not set
> > # CONFIG_INPUT_TABLET is not set
> > # CONFIG_INPUT_TOUCHSCREEN is not set
> > CONFIG_INPUT_MISC=y
> > # CONFIG_INPUT_AD714X is not set
> > # CONFIG_INPUT_BMA150 is not set
> > CONFIG_INPUT_PCSPKR=y
> > # CONFIG_INPUT_MMA8450 is not set
> > # CONFIG_INPUT_MPU3050 is not set
> > # CONFIG_INPUT_WISTRON_BTNS is not set
> > # CONFIG_INPUT_ATLAS_BTNS is not set
> > # CONFIG_INPUT_ATI_REMOTE2 is not set
> > # CONFIG_INPUT_KEYSPAN_REMOTE is not set
> > # CONFIG_INPUT_KXTJ9 is not set
> > # CONFIG_INPUT_POWERMATE is not set
> > # CONFIG_INPUT_YEALINK is not set
> > # CONFIG_INPUT_CM109 is not set
> > # CONFIG_INPUT_UINPUT is not set
> > # CONFIG_INPUT_PCF8574 is not set
> > # CONFIG_INPUT_ADXL34X is not set
> > # CONFIG_INPUT_CMA3000 is not set
> > # CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
> > 
> > #
> > # Hardware I/O ports
> > #
> > CONFIG_SERIO=y
> > CONFIG_SERIO_I8042=y
> > # CONFIG_SERIO_SERPORT is not set
> > # CONFIG_SERIO_CT82C710 is not set
> > # CONFIG_SERIO_PARKBD is not set
> > # CONFIG_SERIO_PCIPS2 is not set
> > CONFIG_SERIO_LIBPS2=y
> > # CONFIG_SERIO_RAW is not set
> > # CONFIG_SERIO_ALTERA_PS2 is not set
> > # CONFIG_SERIO_PS2MULT is not set
> > # CONFIG_SERIO_ARC_PS2 is not set
> > # CONFIG_GAMEPORT is not set
> > 
> > #
> > # Character devices
> > #
> > CONFIG_TTY=y
> > CONFIG_VT=y
> > CONFIG_CONSOLE_TRANSLATIONS=y
> > CONFIG_VT_CONSOLE=y
> > CONFIG_VT_CONSOLE_SLEEP=y
> > CONFIG_HW_CONSOLE=y
> > CONFIG_VT_HW_CONSOLE_BINDING=y
> > CONFIG_UNIX98_PTYS=y
> > # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
> > CONFIG_LEGACY_PTYS=y
> > CONFIG_LEGACY_PTY_COUNT=0
> > # CONFIG_SERIAL_NONSTANDARD is not set
> > # CONFIG_NOZOMI is not set
> > # CONFIG_N_GSM is not set
> > # CONFIG_TRACE_SINK is not set
> > CONFIG_DEVKMEM=y
> > 
> > #
> > # Serial drivers
> > #
> > CONFIG_SERIAL_8250=y
> > # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
> > CONFIG_SERIAL_8250_PNP=y
> > CONFIG_SERIAL_8250_CONSOLE=y
> > CONFIG_FIX_EARLYCON_MEM=y
> > CONFIG_SERIAL_8250_PCI=y
> > CONFIG_SERIAL_8250_NR_UARTS=16
> > CONFIG_SERIAL_8250_RUNTIME_UARTS=8
> > 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 is not set
> > # CONFIG_SERIAL_8250_DW is not set
> > 
> > #
> > # Non-8250 serial port support
> > #
> > # CONFIG_SERIAL_MFD_HSU is not set
> > CONFIG_SERIAL_CORE=y
> > CONFIG_SERIAL_CORE_CONSOLE=y
> > # CONFIG_SERIAL_JSM is not set
> > # CONFIG_SERIAL_SCCNXP is not set
> > # CONFIG_SERIAL_TIMBERDALE is not set
> > # CONFIG_SERIAL_ALTERA_JTAGUART is not set
> > # CONFIG_SERIAL_ALTERA_UART is not set
> > # CONFIG_SERIAL_PCH_UART is not set
> > # CONFIG_SERIAL_ARC is not set
> > # CONFIG_SERIAL_RP2 is not set
> > # CONFIG_SERIAL_FSL_LPUART is not set
> > # CONFIG_SERIAL_ST_ASC is not set
> > # CONFIG_TTY_PRINTK is not set
> > CONFIG_PRINTER=y
> > # CONFIG_LP_CONSOLE is not set
> > # CONFIG_PPDEV is not set
> > # CONFIG_IPMI_HANDLER is not set
> > # CONFIG_HW_RANDOM is not set
> > CONFIG_NVRAM=y
> > # CONFIG_R3964 is not set
> > # CONFIG_APPLICOM is not set
> > # CONFIG_SONYPI is not set
> > # CONFIG_MWAVE is not set
> > # CONFIG_PC8736x_GPIO is not set
> > # CONFIG_NSC_GPIO is not set
> > # CONFIG_RAW_DRIVER is not set
> > CONFIG_HPET=y
> > CONFIG_HPET_MMAP=y
> > # CONFIG_HANGCHECK_TIMER is not set
> > # CONFIG_TCG_TPM is not set
> > # CONFIG_TELCLOCK is not set
> > CONFIG_DEVPORT=y
> > CONFIG_I2C=y
> > CONFIG_I2C_BOARDINFO=y
> > CONFIG_I2C_COMPAT=y
> > # CONFIG_I2C_CHARDEV is not set
> > # CONFIG_I2C_MUX is not set
> > CONFIG_I2C_HELPER_AUTO=y
> > CONFIG_I2C_ALGOBIT=y
> > 
> > #
> > # I2C Hardware Bus support
> > #
> > 
> > #
> > # PC SMBus host controller drivers
> > #
> > # CONFIG_I2C_ALI1535 is not set
> > # CONFIG_I2C_ALI1563 is not set
> > # CONFIG_I2C_ALI15X3 is not set
> > # CONFIG_I2C_AMD756 is not set
> > # CONFIG_I2C_AMD8111 is not set
> > CONFIG_I2C_I801=y
> > # CONFIG_I2C_ISCH is not set
> > # CONFIG_I2C_ISMT is not set
> > # CONFIG_I2C_PIIX4 is not set
> > # CONFIG_I2C_NFORCE2 is not set
> > # CONFIG_I2C_SIS5595 is not set
> > # CONFIG_I2C_SIS630 is not set
> > # CONFIG_I2C_SIS96X is not set
> > # CONFIG_I2C_VIA is not set
> > # CONFIG_I2C_VIAPRO is not set
> > 
> > #
> > # ACPI drivers
> > #
> > # CONFIG_I2C_SCMI is not set
> > 
> > #
> > # I2C system bus drivers (mostly embedded / system-on-chip)
> > #
> > # CONFIG_I2C_DESIGNWARE_PCI is not set
> > # CONFIG_I2C_EG20T is not set
> > # CONFIG_I2C_OCORES is not set
> > # CONFIG_I2C_PCA_PLATFORM is not set
> > # CONFIG_I2C_PXA_PCI is not set
> > # CONFIG_I2C_SIMTEC is not set
> > # CONFIG_I2C_XILINX is not set
> > 
> > #
> > # External I2C/SMBus adapter drivers
> > #
> > # CONFIG_I2C_DIOLAN_U2C is not set
> > # CONFIG_I2C_PARPORT is not set
> > # CONFIG_I2C_PARPORT_LIGHT is not set
> > # CONFIG_I2C_TAOS_EVM is not set
> > # CONFIG_I2C_TINY_USB is not set
> > 
> > #
> > # Other I2C/SMBus bus drivers
> > #
> > # CONFIG_SCx200_ACB is not set
> > # CONFIG_I2C_STUB is not set
> > # CONFIG_I2C_DEBUG_CORE is not set
> > # CONFIG_I2C_DEBUG_ALGO is not set
> > # CONFIG_I2C_DEBUG_BUS is not set
> > # CONFIG_SPI is not set
> > # CONFIG_HSI is not set
> > 
> > #
> > # PPS support
> > #
> > # CONFIG_PPS is not set
> > 
> > #
> > # PPS generators support
> > #
> > 
> > #
> > # PTP clock support
> > #
> > # CONFIG_PTP_1588_CLOCK is not set
> > 
> > #
> > # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
> > #
> > # CONFIG_PTP_1588_CLOCK_PCH is not set
> > CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
> > CONFIG_GPIO_DEVRES=y
> > # CONFIG_GPIOLIB is not set
> > # CONFIG_W1 is not set
> > # CONFIG_POWER_SUPPLY is not set
> > # CONFIG_POWER_AVS is not set
> > CONFIG_HWMON=y
> > CONFIG_HWMON_VID=y
> > # CONFIG_HWMON_DEBUG_CHIP is not set
> > 
> > #
> > # Native drivers
> > #
> > # CONFIG_SENSORS_ABITUGURU is not set
> > # CONFIG_SENSORS_ABITUGURU3 is not set
> > # CONFIG_SENSORS_AD7414 is not set
> > # CONFIG_SENSORS_AD7418 is not set
> > # CONFIG_SENSORS_ADM1021 is not set
> > # CONFIG_SENSORS_ADM1025 is not set
> > # CONFIG_SENSORS_ADM1026 is not set
> > # CONFIG_SENSORS_ADM1029 is not set
> > # CONFIG_SENSORS_ADM1031 is not set
> > # CONFIG_SENSORS_ADM9240 is not set
> > # CONFIG_SENSORS_ADT7410 is not set
> > # CONFIG_SENSORS_ADT7411 is not set
> > # CONFIG_SENSORS_ADT7462 is not set
> > # CONFIG_SENSORS_ADT7470 is not set
> > # CONFIG_SENSORS_ADT7475 is not set
> > # CONFIG_SENSORS_ASC7621 is not set
> > # CONFIG_SENSORS_K8TEMP is not set
> > # CONFIG_SENSORS_K10TEMP is not set
> > # CONFIG_SENSORS_FAM15H_POWER is not set
> > # CONFIG_SENSORS_ASB100 is not set
> > # CONFIG_SENSORS_ATXP1 is not set
> > # CONFIG_SENSORS_DS620 is not set
> > # CONFIG_SENSORS_DS1621 is not set
> > # CONFIG_SENSORS_I5K_AMB is not set
> > # CONFIG_SENSORS_F71805F is not set
> > # CONFIG_SENSORS_F71882FG is not set
> > # CONFIG_SENSORS_F75375S is not set
> > # CONFIG_SENSORS_FSCHMD is not set
> > # CONFIG_SENSORS_G760A is not set
> > # CONFIG_SENSORS_G762 is not set
> > # CONFIG_SENSORS_GL518SM is not set
> > # CONFIG_SENSORS_GL520SM is not set
> > # CONFIG_SENSORS_HIH6130 is not set
> > # CONFIG_SENSORS_HTU21 is not set
> > # CONFIG_SENSORS_CORETEMP is not set
> > # CONFIG_SENSORS_IT87 is not set
> > # CONFIG_SENSORS_JC42 is not set
> > # CONFIG_SENSORS_LINEAGE is not set
> > # CONFIG_SENSORS_LM63 is not set
> > # CONFIG_SENSORS_LM73 is not set
> > # CONFIG_SENSORS_LM75 is not set
> > # CONFIG_SENSORS_LM77 is not set
> > # CONFIG_SENSORS_LM78 is not set
> > # CONFIG_SENSORS_LM80 is not set
> > # CONFIG_SENSORS_LM83 is not set
> > # CONFIG_SENSORS_LM85 is not set
> > # CONFIG_SENSORS_LM87 is not set
> > # CONFIG_SENSORS_LM90 is not set
> > # CONFIG_SENSORS_LM92 is not set
> > # CONFIG_SENSORS_LM93 is not set
> > # CONFIG_SENSORS_LTC4151 is not set
> > # CONFIG_SENSORS_LTC4215 is not set
> > # CONFIG_SENSORS_LTC4245 is not set
> > # CONFIG_SENSORS_LTC4261 is not set
> > # CONFIG_SENSORS_LM95234 is not set
> > # CONFIG_SENSORS_LM95241 is not set
> > # CONFIG_SENSORS_LM95245 is not set
> > # CONFIG_SENSORS_MAX16065 is not set
> > # CONFIG_SENSORS_MAX1619 is not set
> > # CONFIG_SENSORS_MAX1668 is not set
> > # CONFIG_SENSORS_MAX197 is not set
> > # CONFIG_SENSORS_MAX6639 is not set
> > # CONFIG_SENSORS_MAX6642 is not set
> > # CONFIG_SENSORS_MAX6650 is not set
> > # CONFIG_SENSORS_MAX6697 is not set
> > # CONFIG_SENSORS_MCP3021 is not set
> > # CONFIG_SENSORS_NCT6775 is not set
> > # CONFIG_SENSORS_NTC_THERMISTOR is not set
> > # CONFIG_SENSORS_PC87360 is not set
> > # CONFIG_SENSORS_PC87427 is not set
> > # CONFIG_SENSORS_PCF8591 is not set
> > # CONFIG_PMBUS is not set
> > # CONFIG_SENSORS_SHT21 is not set
> > # CONFIG_SENSORS_SIS5595 is not set
> > # CONFIG_SENSORS_SMM665 is not set
> > # CONFIG_SENSORS_DME1737 is not set
> > # CONFIG_SENSORS_EMC1403 is not set
> > # CONFIG_SENSORS_EMC2103 is not set
> > # CONFIG_SENSORS_EMC6W201 is not set
> > # CONFIG_SENSORS_SMSC47M1 is not set
> > # CONFIG_SENSORS_SMSC47M192 is not set
> > # CONFIG_SENSORS_SMSC47B397 is not set
> > # CONFIG_SENSORS_SCH56XX_COMMON is not set
> > # CONFIG_SENSORS_SCH5627 is not set
> > # CONFIG_SENSORS_SCH5636 is not set
> > # CONFIG_SENSORS_ADS1015 is not set
> > # CONFIG_SENSORS_ADS7828 is not set
> > # CONFIG_SENSORS_AMC6821 is not set
> > # CONFIG_SENSORS_INA209 is not set
> > # CONFIG_SENSORS_INA2XX is not set
> > # CONFIG_SENSORS_THMC50 is not set
> > # CONFIG_SENSORS_TMP102 is not set
> > # CONFIG_SENSORS_TMP401 is not set
> > # CONFIG_SENSORS_TMP421 is not set
> > # CONFIG_SENSORS_VIA_CPUTEMP is not set
> > # CONFIG_SENSORS_VIA686A is not set
> > # CONFIG_SENSORS_VT1211 is not set
> > # CONFIG_SENSORS_VT8231 is not set
> > # CONFIG_SENSORS_W83781D is not set
> > # CONFIG_SENSORS_W83791D is not set
> > # CONFIG_SENSORS_W83792D is not set
> > # CONFIG_SENSORS_W83793 is not set
> > # CONFIG_SENSORS_W83795 is not set
> > # CONFIG_SENSORS_W83L785TS is not set
> > # CONFIG_SENSORS_W83L786NG is not set
> > CONFIG_SENSORS_W83627HF=y
> > # CONFIG_SENSORS_W83627EHF is not set
> > # CONFIG_SENSORS_APPLESMC is not set
> > 
> > #
> > # ACPI drivers
> > #
> > # CONFIG_SENSORS_ACPI_POWER is not set
> > # CONFIG_SENSORS_ATK0110 is not set
> > CONFIG_THERMAL=y
> > CONFIG_THERMAL_HWMON=y
> > CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
> > # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
> > # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
> > # CONFIG_THERMAL_GOV_FAIR_SHARE is not set
> > CONFIG_THERMAL_GOV_STEP_WISE=y
> > # CONFIG_THERMAL_GOV_USER_SPACE is not set
> > # CONFIG_CPU_THERMAL is not set
> > # CONFIG_THERMAL_EMULATION is not set
> > # CONFIG_INTEL_POWERCLAMP is not set
> > # CONFIG_X86_PKG_TEMP_THERMAL is not set
> > 
> > #
> > # Texas Instruments thermal drivers
> > #
> > CONFIG_WATCHDOG=y
> > CONFIG_WATCHDOG_CORE=y
> > # CONFIG_WATCHDOG_NOWAYOUT is not set
> > 
> > #
> > # Watchdog Device Drivers
> > #
> > # CONFIG_SOFT_WATCHDOG is not set
> > # CONFIG_ACQUIRE_WDT is not set
> > # CONFIG_ADVANTECH_WDT is not set
> > # CONFIG_ALIM1535_WDT is not set
> > # CONFIG_ALIM7101_WDT is not set
> > # CONFIG_F71808E_WDT is not set
> > # CONFIG_SP5100_TCO is not set
> > # CONFIG_SC520_WDT is not set
> > # CONFIG_SBC_FITPC2_WATCHDOG is not set
> > # CONFIG_EUROTECH_WDT is not set
> > # CONFIG_IB700_WDT is not set
> > # CONFIG_IBMASR is not set
> > # CONFIG_WAFER_WDT is not set
> > # CONFIG_I6300ESB_WDT is not set
> > # CONFIG_IE6XX_WDT is not set
> > CONFIG_ITCO_WDT=y
> > # CONFIG_ITCO_VENDOR_SUPPORT is not set
> > # CONFIG_IT8712F_WDT is not set
> > # CONFIG_IT87_WDT is not set
> > # CONFIG_HP_WATCHDOG is not set
> > # CONFIG_SC1200_WDT is not set
> > # CONFIG_PC87413_WDT is not set
> > # CONFIG_NV_TCO is not set
> > # CONFIG_60XX_WDT is not set
> > # CONFIG_SBC8360_WDT is not set
> > # CONFIG_SBC7240_WDT is not set
> > # CONFIG_CPU5_WDT is not set
> > # CONFIG_SMSC_SCH311X_WDT is not set
> > # CONFIG_SMSC37B787_WDT is not set
> > # CONFIG_VIA_WDT is not set
> > # CONFIG_W83627HF_WDT is not set
> > # CONFIG_W83697HF_WDT is not set
> > # CONFIG_W83697UG_WDT is not set
> > # CONFIG_W83877F_WDT is not set
> > # CONFIG_W83977F_WDT is not set
> > # CONFIG_MACHZ_WDT is not set
> > # CONFIG_SBC_EPX_C3_WATCHDOG is not set
> > 
> > #
> > # PCI-based Watchdog Cards
> > #
> > # CONFIG_PCIPCWATCHDOG is not set
> > # CONFIG_WDTPCI is not set
> > 
> > #
> > # USB-based Watchdog Cards
> > #
> > # CONFIG_USBPCWATCHDOG is not set
> > CONFIG_SSB_POSSIBLE=y
> > 
> > #
> > # Sonics Silicon Backplane
> > #
> > # CONFIG_SSB is not set
> > CONFIG_BCMA_POSSIBLE=y
> > 
> > #
> > # Broadcom specific AMBA
> > #
> > # CONFIG_BCMA is not set
> > 
> > #
> > # Multifunction device drivers
> > #
> > CONFIG_MFD_CORE=y
> > # CONFIG_MFD_CS5535 is not set
> > # CONFIG_MFD_AS3711 is not set
> > # CONFIG_PMIC_ADP5520 is not set
> > # CONFIG_MFD_CROS_EC is not set
> > # CONFIG_PMIC_DA903X is not set
> > # CONFIG_MFD_DA9052_I2C is not set
> > # CONFIG_MFD_DA9055 is not set
> > # CONFIG_MFD_DA9063 is not set
> > # CONFIG_MFD_MC13XXX_I2C is not set
> > # CONFIG_HTC_PASIC3 is not set
> > CONFIG_LPC_ICH=y
> > # CONFIG_LPC_SCH is not set
> > # CONFIG_MFD_JANZ_CMODIO is not set
> > # CONFIG_MFD_KEMPLD is not set
> > # CONFIG_MFD_88PM800 is not set
> > # CONFIG_MFD_88PM805 is not set
> > # CONFIG_MFD_88PM860X is not set
> > # CONFIG_MFD_MAX77686 is not set
> > # CONFIG_MFD_MAX77693 is not set
> > # CONFIG_MFD_MAX8907 is not set
> > # CONFIG_MFD_MAX8925 is not set
> > # CONFIG_MFD_MAX8997 is not set
> > # CONFIG_MFD_MAX8998 is not set
> > # CONFIG_MFD_VIPERBOARD is not set
> > # CONFIG_MFD_RETU is not set
> > # CONFIG_MFD_PCF50633 is not set
> > # CONFIG_MFD_RDC321X is not set
> > # CONFIG_MFD_RTSX_PCI is not set
> > # CONFIG_MFD_RC5T583 is not set
> > # CONFIG_MFD_SEC_CORE is not set
> > # CONFIG_MFD_SI476X_CORE is not set
> > # CONFIG_MFD_SM501 is not set
> > # CONFIG_MFD_SMSC is not set
> > # CONFIG_ABX500_CORE is not set
> > # CONFIG_MFD_STMPE is not set
> > # CONFIG_MFD_SYSCON is not set
> > # CONFIG_MFD_TI_AM335X_TSCADC is not set
> > # CONFIG_MFD_LP8788 is not set
> > # CONFIG_MFD_PALMAS is not set
> > # CONFIG_TPS6105X is not set
> > # CONFIG_TPS6507X is not set
> > # CONFIG_MFD_TPS65090 is not set
> > # CONFIG_MFD_TPS65217 is not set
> > # CONFIG_MFD_TPS6586X is not set
> > # CONFIG_MFD_TPS80031 is not set
> > # CONFIG_TWL4030_CORE is not set
> > # CONFIG_TWL6040_CORE is not set
> > # CONFIG_MFD_WL1273_CORE is not set
> > # CONFIG_MFD_LM3533 is not set
> > # CONFIG_MFD_TC3589X is not set
> > # CONFIG_MFD_TMIO is not set
> > # CONFIG_MFD_VX855 is not set
> > # CONFIG_MFD_ARIZONA_I2C is not set
> > # CONFIG_MFD_WM8400 is not set
> > # CONFIG_MFD_WM831X_I2C is not set
> > # CONFIG_MFD_WM8350_I2C is not set
> > # CONFIG_MFD_WM8994 is not set
> > # CONFIG_REGULATOR is not set
> > CONFIG_MEDIA_SUPPORT=m
> > 
> > #
> > # Multimedia core support
> > #
> > # CONFIG_MEDIA_CAMERA_SUPPORT is not set
> > CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
> > CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
> > # CONFIG_MEDIA_RADIO_SUPPORT is not set
> > CONFIG_MEDIA_RC_SUPPORT=y
> > CONFIG_VIDEO_DEV=m
> > CONFIG_VIDEO_V4L2=m
> > CONFIG_VIDEO_ADV_DEBUG=y
> > # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
> > CONFIG_VIDEO_TUNER=m
> > CONFIG_VIDEOBUF_GEN=m
> > CONFIG_VIDEOBUF_DMA_SG=m
> > CONFIG_VIDEOBUF_DVB=m
> > # CONFIG_VIDEO_V4L2_INT_DEVICE is not set
> > CONFIG_DVB_CORE=m
> > CONFIG_DVB_NET=y
> > # CONFIG_TTPCI_EEPROM is not set
> > CONFIG_DVB_MAX_ADAPTERS=8
> > # CONFIG_DVB_DYNAMIC_MINORS is not set
> > 
> > #
> > # Media drivers
> > #
> > CONFIG_RC_CORE=m
> > CONFIG_RC_MAP=m
> > CONFIG_RC_DECODERS=y
> > CONFIG_LIRC=m
> > CONFIG_IR_LIRC_CODEC=m
> > # CONFIG_IR_NEC_DECODER is not set
> > CONFIG_IR_RC5_DECODER=m
> > # CONFIG_IR_RC6_DECODER is not set
> > # CONFIG_IR_JVC_DECODER is not set
> > # CONFIG_IR_SONY_DECODER is not set
> > # CONFIG_IR_RC5_SZ_DECODER is not set
> > # CONFIG_IR_SANYO_DECODER is not set
> > # CONFIG_IR_MCE_KBD_DECODER is not set
> > # CONFIG_RC_DEVICES is not set
> > # CONFIG_MEDIA_USB_SUPPORT is not set
> > CONFIG_MEDIA_PCI_SUPPORT=y
> > 
> > #
> > # Media capture/analog TV support
> > #
> > # CONFIG_VIDEO_IVTV is not set
> > # CONFIG_VIDEO_ZORAN is not set
> > # CONFIG_VIDEO_HEXIUM_GEMINI is not set
> > # CONFIG_VIDEO_HEXIUM_ORION is not set
> > # CONFIG_VIDEO_MXB is not set
> > 
> > #
> > # Media capture/analog/hybrid TV support
> > #
> > # CONFIG_VIDEO_CX18 is not set
> > # CONFIG_VIDEO_CX23885 is not set
> > # CONFIG_VIDEO_CX25821 is not set
> > CONFIG_VIDEO_CX88=m
> > # CONFIG_VIDEO_CX88_ALSA is not set
> > # CONFIG_VIDEO_CX88_BLACKBIRD is not set
> > CONFIG_VIDEO_CX88_DVB=m
> > # CONFIG_VIDEO_CX88_ENABLE_VP3054 is not set
> > CONFIG_VIDEO_CX88_MPEG=m
> > # CONFIG_VIDEO_BT848 is not set
> > # CONFIG_VIDEO_SAA7134 is not set
> > # CONFIG_VIDEO_SAA7164 is not set
> > 
> > #
> > # Media digital TV PCI Adapters
> > #
> > # CONFIG_DVB_AV7110 is not set
> > # CONFIG_DVB_BUDGET_CORE is not set
> > # CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
> > # CONFIG_DVB_PLUTO2 is not set
> > # CONFIG_DVB_DM1105 is not set
> > # CONFIG_DVB_PT1 is not set
> > # CONFIG_MANTIS_CORE is not set
> > # CONFIG_DVB_NGENE is not set
> > # CONFIG_DVB_DDBRIDGE is not set
> > 
> > #
> > # Supported MMC/SDIO adapters
> > #
> > CONFIG_VIDEO_BTCX=m
> > CONFIG_VIDEO_TVEEPROM=m
> > # CONFIG_CYPRESS_FIRMWARE is not set
> > 
> > #
> > # Media ancillary drivers (tuners, sensors, i2c, frontends)
> > #
> > CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
> > CONFIG_MEDIA_ATTACH=y
> > CONFIG_VIDEO_IR_I2C=m
> > 
> > #
> > # Audio decoders, processors and mixers
> > #
> > CONFIG_VIDEO_WM8775=m
> > 
> > #
> > # RDS decoders
> > #
> > 
> > #
> > # Video decoders
> > #
> > 
> > #
> > # Video and audio decoders
> > #
> > 
> > #
> > # Video encoders
> > #
> > 
> > #
> > # Camera sensor devices
> > #
> > 
> > #
> > # Flash devices
> > #
> > 
> > #
> > # Video improvement chips
> > #
> > 
> > #
> > # Miscelaneous helper chips
> > #
> > 
> > #
> > # Sensors used on soc_camera driver
> > #
> > CONFIG_MEDIA_TUNER=m
> > CONFIG_MEDIA_TUNER_SIMPLE=m
> > CONFIG_MEDIA_TUNER_TDA8290=m
> > CONFIG_MEDIA_TUNER_TDA827X=m
> > CONFIG_MEDIA_TUNER_TDA18271=m
> > CONFIG_MEDIA_TUNER_TDA9887=m
> > CONFIG_MEDIA_TUNER_MT20XX=m
> > CONFIG_MEDIA_TUNER_XC2028=m
> > CONFIG_MEDIA_TUNER_XC5000=m
> > CONFIG_MEDIA_TUNER_XC4000=m
> > CONFIG_MEDIA_TUNER_MC44S803=m
> > 
> > #
> > # Multistandard (satellite) frontends
> > #
> > CONFIG_DVB_STB6100=m
> > 
> > #
> > # Multistandard (cable + terrestrial) frontends
> > #
> > 
> > #
> > # DVB-S (satellite) frontends
> > #
> > CONFIG_DVB_CX24123=m
> > CONFIG_DVB_STV0288=m
> > CONFIG_DVB_STB6000=m
> > CONFIG_DVB_STV0299=m
> > CONFIG_DVB_STV0900=m
> > CONFIG_DVB_CX24116=m
> > CONFIG_DVB_TS2020=m
> > CONFIG_DVB_DS3000=m
> > 
> > #
> > # DVB-T (terrestrial) frontends
> > #
> > CONFIG_DVB_CX22702=m
> > CONFIG_DVB_MT352=m
> > CONFIG_DVB_ZL10353=m
> > 
> > #
> > # DVB-C (cable) frontends
> > #
> > 
> > #
> > # ATSC (North American/Korean Terrestrial/Cable DTV) frontends
> > #
> > CONFIG_DVB_NXT200X=m
> > CONFIG_DVB_OR51132=m
> > CONFIG_DVB_LGDT330X=m
> > CONFIG_DVB_S5H1411=m
> > 
> > #
> > # ISDB-T (terrestrial) frontends
> > #
> > 
> > #
> > # Digital terrestrial only tuners/PLL
> > #
> > CONFIG_DVB_PLL=m
> > 
> > #
> > # SEC control devices for DVB-S
> > #
> > CONFIG_DVB_ISL6421=m
> > 
> > #
> > # Tools to develop new frontends
> > #
> > # CONFIG_DVB_DUMMY_FE is not set
> > 
> > #
> > # Graphics support
> > #
> > CONFIG_AGP=y
> > # CONFIG_AGP_ALI is not set
> > # CONFIG_AGP_ATI is not set
> > # CONFIG_AGP_AMD is not set
> > # CONFIG_AGP_AMD64 is not set
> > CONFIG_AGP_INTEL=y
> > # CONFIG_AGP_NVIDIA is not set
> > # CONFIG_AGP_SIS is not set
> > # CONFIG_AGP_SWORKS is not set
> > # CONFIG_AGP_VIA is not set
> > # CONFIG_AGP_EFFICEON is not set
> > CONFIG_VGA_ARB=y
> > CONFIG_VGA_ARB_MAX_GPUS=16
> > # CONFIG_VGA_SWITCHEROO is not set
> > CONFIG_DRM=y
> > CONFIG_DRM_KMS_HELPER=y
> > # CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
> > 
> > #
> > # I2C encoder or helper chips
> > #
> > # CONFIG_DRM_I2C_CH7006 is not set
> > # CONFIG_DRM_I2C_SIL164 is not set
> > # CONFIG_DRM_I2C_NXP_TDA998X is not set
> > # CONFIG_DRM_TDFX is not set
> > # CONFIG_DRM_R128 is not set
> > # CONFIG_DRM_RADEON is not set
> > # CONFIG_DRM_NOUVEAU is not set
> > CONFIG_DRM_I915=y
> > CONFIG_DRM_I915_KMS=y
> > # CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
> > # CONFIG_DRM_MGA is not set
> > # CONFIG_DRM_SIS is not set
> > # CONFIG_DRM_VIA is not set
> > # CONFIG_DRM_SAVAGE is not set
> > # CONFIG_DRM_VMWGFX is not set
> > # CONFIG_DRM_GMA500 is not set
> > # CONFIG_DRM_UDL is not set
> > # CONFIG_DRM_AST is not set
> > # CONFIG_DRM_MGAG200 is not set
> > # CONFIG_DRM_CIRRUS_QEMU is not set
> > # CONFIG_DRM_QXL is not set
> > # CONFIG_VGASTATE is not set
> > CONFIG_VIDEO_OUTPUT_CONTROL=y
> > CONFIG_HDMI=y
> > CONFIG_FB=y
> > CONFIG_FIRMWARE_EDID=y
> > # CONFIG_FB_DDC is not set
> > # CONFIG_FB_BOOT_VESA_SUPPORT is not set
> > CONFIG_FB_CFB_FILLRECT=y
> > CONFIG_FB_CFB_COPYAREA=y
> > CONFIG_FB_CFB_IMAGEBLIT=y
> > # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
> > # CONFIG_FB_SYS_FILLRECT is not set
> > # CONFIG_FB_SYS_COPYAREA is not set
> > # CONFIG_FB_SYS_IMAGEBLIT is not set
> > # CONFIG_FB_FOREIGN_ENDIAN is not set
> > # CONFIG_FB_SYS_FOPS is not set
> > # CONFIG_FB_SVGALIB is not set
> > # CONFIG_FB_MACMODES is not set
> > # CONFIG_FB_BACKLIGHT is not set
> > CONFIG_FB_MODE_HELPERS=y
> > CONFIG_FB_TILEBLITTING=y
> > 
> > #
> > # Frame buffer hardware drivers
> > #
> > # CONFIG_FB_CIRRUS is not set
> > # CONFIG_FB_PM2 is not set
> > # CONFIG_FB_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 is not set
> > # CONFIG_FB_UVESA is not set
> > # CONFIG_FB_VESA is not set
> > # CONFIG_FB_N411 is not set
> > # CONFIG_FB_HGA is not set
> > # CONFIG_FB_S1D13XXX is not set
> > # CONFIG_FB_NVIDIA is not set
> > # CONFIG_FB_RIVA is not set
> > # CONFIG_FB_I740 is not set
> > # CONFIG_FB_I810 is not set
> > # CONFIG_FB_LE80578 is not set
> > # 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_VIA is not set
> > # CONFIG_FB_NEOMAGIC is not set
> > # CONFIG_FB_KYRO is not set
> > # CONFIG_FB_3DFX is not set
> > # CONFIG_FB_VOODOO1 is not set
> > # CONFIG_FB_VT8623 is not set
> > # CONFIG_FB_TRIDENT is not set
> > # CONFIG_FB_ARK is not set
> > # CONFIG_FB_PM3 is not set
> > # CONFIG_FB_CARMINE is not set
> > # CONFIG_FB_GEODE is not set
> > # CONFIG_FB_TMIO is not set
> > # CONFIG_FB_SMSCUFX is not set
> > # CONFIG_FB_UDL is not set
> > # CONFIG_FB_GOLDFISH is not set
> > # CONFIG_FB_VIRTUAL is not set
> > # CONFIG_FB_METRONOME is not set
> > # CONFIG_FB_MB862XX is not set
> > # CONFIG_FB_BROADSHEET is not set
> > # CONFIG_FB_AUO_K190X is not set
> > # CONFIG_FB_SIMPLE is not set
> > # CONFIG_EXYNOS_VIDEO is not set
> > CONFIG_BACKLIGHT_LCD_SUPPORT=y
> > CONFIG_LCD_CLASS_DEVICE=y
> > # CONFIG_LCD_PLATFORM is not set
> > CONFIG_BACKLIGHT_CLASS_DEVICE=y
> > # CONFIG_BACKLIGHT_GENERIC is not set
> > # CONFIG_BACKLIGHT_APPLE is not set
> > # CONFIG_BACKLIGHT_SAHARA is not set
> > # CONFIG_BACKLIGHT_ADP8860 is not set
> > # CONFIG_BACKLIGHT_ADP8870 is not set
> > # CONFIG_BACKLIGHT_LM3630 is not set
> > # CONFIG_BACKLIGHT_LM3639 is not set
> > # CONFIG_BACKLIGHT_LP855X is not set
> > # CONFIG_BACKLIGHT_LV5207LP is not set
> > # CONFIG_BACKLIGHT_BD6107 is not set
> > 
> > #
> > # Console display driver support
> > #
> > CONFIG_VGA_CONSOLE=y
> > CONFIG_VGACON_SOFT_SCROLLBACK=y
> > CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
> > CONFIG_DUMMY_CONSOLE=y
> > CONFIG_FRAMEBUFFER_CONSOLE=y
> > CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
> > CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
> > # CONFIG_LOGO is not set
> > CONFIG_SOUND=m
> > CONFIG_SOUND_OSS_CORE=y
> > CONFIG_SOUND_OSS_CORE_PRECLAIM=y
> > CONFIG_SND=m
> > CONFIG_SND_TIMER=m
> > CONFIG_SND_PCM=m
> > CONFIG_SND_HWDEP=m
> > CONFIG_SND_RAWMIDI=m
> > CONFIG_SND_JACK=y
> > CONFIG_SND_SEQUENCER=m
> > # CONFIG_SND_SEQ_DUMMY is not set
> > CONFIG_SND_OSSEMUL=y
> > CONFIG_SND_MIXER_OSS=m
> > CONFIG_SND_PCM_OSS=m
> > CONFIG_SND_PCM_OSS_PLUGINS=y
> > CONFIG_SND_SEQUENCER_OSS=y
> > CONFIG_SND_HRTIMER=m
> > CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
> > CONFIG_SND_DYNAMIC_MINORS=y
> > CONFIG_SND_MAX_CARDS=32
> > CONFIG_SND_SUPPORT_OLD_API=y
> > CONFIG_SND_VERBOSE_PROCFS=y
> > CONFIG_SND_VERBOSE_PRINTK=y
> > CONFIG_SND_DEBUG=y
> > # CONFIG_SND_DEBUG_VERBOSE is not set
> > CONFIG_SND_PCM_XRUN_DEBUG=y
> > CONFIG_SND_VMASTER=y
> > CONFIG_SND_KCTL_JACK=y
> > CONFIG_SND_DMA_SGBUF=y
> > CONFIG_SND_RAWMIDI_SEQ=m
> > # CONFIG_SND_OPL3_LIB_SEQ is not set
> > # CONFIG_SND_OPL4_LIB_SEQ is not set
> > # CONFIG_SND_SBAWE_SEQ is not set
> > # CONFIG_SND_EMU10K1_SEQ is not set
> > CONFIG_SND_DRIVERS=y
> > # CONFIG_SND_PCSP is not set
> > # CONFIG_SND_DUMMY is not set
> > CONFIG_SND_ALOOP=m
> > CONFIG_SND_VIRMIDI=m
> > # CONFIG_SND_MTPAV is not set
> > # CONFIG_SND_MTS64 is not set
> > # CONFIG_SND_SERIAL_U16550 is not set
> > # CONFIG_SND_MPU401 is not set
> > # CONFIG_SND_PORTMAN2X4 is not set
> > CONFIG_SND_PCI=y
> > # CONFIG_SND_AD1889 is not set
> > # CONFIG_SND_ALS300 is not set
> > # CONFIG_SND_ALS4000 is not set
> > # CONFIG_SND_ALI5451 is not set
> > # CONFIG_SND_ASIHPI is not set
> > # CONFIG_SND_ATIIXP is not set
> > # CONFIG_SND_ATIIXP_MODEM is not set
> > # CONFIG_SND_AU8810 is not set
> > # CONFIG_SND_AU8820 is not set
> > # CONFIG_SND_AU8830 is not set
> > # CONFIG_SND_AW2 is not set
> > # CONFIG_SND_AZT3328 is not set
> > # CONFIG_SND_BT87X is not set
> > # CONFIG_SND_CA0106 is not set
> > # CONFIG_SND_CMIPCI is not set
> > # CONFIG_SND_OXYGEN is not set
> > # CONFIG_SND_CS4281 is not set
> > # CONFIG_SND_CS46XX is not set
> > # CONFIG_SND_CS5530 is not set
> > # CONFIG_SND_CS5535AUDIO is not set
> > # CONFIG_SND_CTXFI 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_INDIGOIOX is not set
> > # CONFIG_SND_INDIGODJX 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_PREALLOC_SIZE=64
> > # CONFIG_SND_HDA_HWDEP is not set
> > CONFIG_SND_HDA_INPUT_BEEP=y
> > CONFIG_SND_HDA_INPUT_BEEP_MODE=1
> > CONFIG_SND_HDA_INPUT_JACK=y
> > # CONFIG_SND_HDA_PATCH_LOADER is not set
> > CONFIG_SND_HDA_CODEC_REALTEK=y
> > # CONFIG_SND_HDA_CODEC_ANALOG is not set
> > # CONFIG_SND_HDA_CODEC_SIGMATEL is not set
> > # CONFIG_SND_HDA_CODEC_VIA is not set
> > # CONFIG_SND_HDA_CODEC_HDMI is not set
> > CONFIG_SND_HDA_I915=y
> > # CONFIG_SND_HDA_CODEC_CIRRUS is not set
> > # CONFIG_SND_HDA_CODEC_CONEXANT is not set
> > # CONFIG_SND_HDA_CODEC_CA0110 is not set
> > # CONFIG_SND_HDA_CODEC_CA0132 is not set
> > # CONFIG_SND_HDA_CODEC_CMEDIA is not set
> > # CONFIG_SND_HDA_CODEC_SI3054 is not set
> > CONFIG_SND_HDA_GENERIC=y
> > CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
> > # CONFIG_SND_HDSP is not set
> > # CONFIG_SND_HDSPM 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_LOLA is not set
> > # CONFIG_SND_LX6464ES 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=m
> > # CONFIG_SND_RME9652 is not set
> > # CONFIG_SND_SIS7019 is not set
> > # CONFIG_SND_SONICVIBES is not set
> > # CONFIG_SND_TRIDENT is not set
> > # CONFIG_SND_VIA82XX is not set
> > # CONFIG_SND_VIA82XX_MODEM is not set
> > # CONFIG_SND_VIRTUOSO is not set
> > # CONFIG_SND_VX222 is not set
> > # CONFIG_SND_YMFPCI is not set
> > CONFIG_SND_USB=y
> > CONFIG_SND_USB_AUDIO=m
> > # CONFIG_SND_USB_UA101 is not set
> > # CONFIG_SND_USB_USX2Y is not set
> > # CONFIG_SND_USB_CAIAQ is not set
> > # CONFIG_SND_USB_US122L is not set
> > # CONFIG_SND_USB_6FIRE is not set
> > # CONFIG_SND_USB_HIFACE is not set
> > # CONFIG_SND_SOC is not set
> > # CONFIG_SOUND_PRIME is not set
> > 
> > #
> > # HID support
> > #
> > CONFIG_HID=y
> > CONFIG_HIDRAW=y
> > # CONFIG_UHID is not set
> > CONFIG_HID_GENERIC=y
> > 
> > #
> > # Special HID drivers
> > #
> > # CONFIG_HID_A4TECH is not set
> > # CONFIG_HID_ACRUX is not set
> > # CONFIG_HID_APPLE is not set
> > # CONFIG_HID_APPLEIR is not set
> > # CONFIG_HID_AUREAL is not set
> > # CONFIG_HID_BELKIN is not set
> > # CONFIG_HID_CHERRY is not set
> > # CONFIG_HID_CHICONY is not set
> > # CONFIG_HID_PRODIKEYS is not set
> > # CONFIG_HID_CYPRESS is not set
> > CONFIG_HID_DRAGONRISE=y
> > # CONFIG_DRAGONRISE_FF is not set
> > # CONFIG_HID_EMS_FF is not set
> > # CONFIG_HID_ELECOM is not set
> > # CONFIG_HID_ELO is not set
> > # CONFIG_HID_EZKEY is not set
> > # CONFIG_HID_HOLTEK is not set
> > # CONFIG_HID_HUION is not set
> > # CONFIG_HID_KEYTOUCH is not set
> > # CONFIG_HID_KYE is not set
> > # CONFIG_HID_UCLOGIC is not set
> > # CONFIG_HID_WALTOP is not set
> > CONFIG_HID_GYRATION=y
> > # CONFIG_HID_ICADE is not set
> > # CONFIG_HID_TWINHAN is not set
> > # CONFIG_HID_KENSINGTON is not set
> > # CONFIG_HID_LCPOWER is not set
> > # CONFIG_HID_LENOVO_TPKBD is not set
> > # CONFIG_HID_LOGITECH is not set
> > # CONFIG_HID_MAGICMOUSE is not set
> > # CONFIG_HID_MICROSOFT is not set
> > # CONFIG_HID_MONTEREY is not set
> > # CONFIG_HID_MULTITOUCH is not set
> > CONFIG_HID_NTRIG=y
> > # CONFIG_HID_ORTEK is not set
> > CONFIG_HID_PANTHERLORD=y
> > # CONFIG_PANTHERLORD_FF is not set
> > CONFIG_HID_PETALYNX=y
> > # CONFIG_HID_PICOLCD is not set
> > # CONFIG_HID_PRIMAX is not set
> > # CONFIG_HID_ROCCAT is not set
> > # CONFIG_HID_SAITEK is not set
> > CONFIG_HID_SAMSUNG=y
> > # CONFIG_HID_SPEEDLINK is not set
> > # CONFIG_HID_STEELSERIES is not set
> > CONFIG_HID_SUNPLUS=y
> > CONFIG_HID_GREENASIA=y
> > # CONFIG_GREENASIA_FF is not set
> > CONFIG_HID_SMARTJOYPLUS=y
> > # CONFIG_SMARTJOYPLUS_FF is not set
> > # CONFIG_HID_TIVO is not set
> > CONFIG_HID_TOPSEED=y
> > CONFIG_HID_THRUSTMASTER=y
> > # CONFIG_THRUSTMASTER_FF is not set
> > # CONFIG_HID_XINMO is not set
> > CONFIG_HID_ZEROPLUS=y
> > # CONFIG_ZEROPLUS_FF is not set
> > # CONFIG_HID_ZYDACRON is not set
> > # CONFIG_HID_SENSOR_HUB is not set
> > 
> > #
> > # USB HID support
> > #
> > CONFIG_USB_HID=y
> > # CONFIG_HID_PID is not set
> > CONFIG_USB_HIDDEV=y
> > 
> > #
> > # I2C HID support
> > #
> > # CONFIG_I2C_HID is not set
> > CONFIG_USB_OHCI_LITTLE_ENDIAN=y
> > CONFIG_USB_SUPPORT=y
> > CONFIG_USB_COMMON=y
> > CONFIG_USB_ARCH_HAS_HCD=y
> > CONFIG_USB=y
> > # CONFIG_USB_DEBUG is not set
> > CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
> > 
> > #
> > # Miscellaneous USB options
> > #
> > CONFIG_USB_DEFAULT_PERSIST=y
> > # CONFIG_USB_DYNAMIC_MINORS is not set
> > # CONFIG_USB_OTG is not set
> > # CONFIG_USB_OTG_WHITELIST is not set
> > # CONFIG_USB_OTG_BLACKLIST_HUB is not set
> > # CONFIG_USB_MON is not set
> > # CONFIG_USB_WUSB_CBAF is not set
> > 
> > #
> > # USB Host Controller Drivers
> > #
> > # CONFIG_USB_C67X00_HCD is not set
> > # CONFIG_USB_XHCI_HCD is not set
> > CONFIG_USB_EHCI_HCD=y
> > CONFIG_USB_EHCI_ROOT_HUB_TT=y
> > CONFIG_USB_EHCI_TT_NEWSCHED=y
> > CONFIG_USB_EHCI_PCI=y
> > # CONFIG_USB_EHCI_HCD_PLATFORM is not set
> > # CONFIG_USB_OXU210HP_HCD is not set
> > # CONFIG_USB_ISP116X_HCD is not set
> > # CONFIG_USB_ISP1760_HCD is not set
> > # CONFIG_USB_ISP1362_HCD is not set
> > # CONFIG_USB_FUSBH200_HCD is not set
> > # CONFIG_USB_FOTG210_HCD is not set
> > # CONFIG_USB_OHCI_HCD is not set
> > CONFIG_USB_UHCI_HCD=y
> > # CONFIG_USB_SL811_HCD is not set
> > # CONFIG_USB_R8A66597_HCD is not set
> > # CONFIG_USB_HCD_TEST_MODE is not set
> > 
> > #
> > # USB Device Class drivers
> > #
> > # CONFIG_USB_ACM is not set
> > CONFIG_USB_PRINTER=y
> > # CONFIG_USB_WDM is not set
> > # CONFIG_USB_TMC is not set
> > 
> > #
> > # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
> > #
> > 
> > #
> > # also be needed; see USB_STORAGE Help for more info
> > #
> > CONFIG_USB_STORAGE=y
> > # CONFIG_USB_STORAGE_DEBUG is not set
> > # CONFIG_USB_STORAGE_REALTEK 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_USBAT is not set
> > # CONFIG_USB_STORAGE_SDDR09 is not set
> > # CONFIG_USB_STORAGE_SDDR55 is not set
> > # CONFIG_USB_STORAGE_JUMPSHOT is not set
> > # CONFIG_USB_STORAGE_ALAUDA is not set
> > # CONFIG_USB_STORAGE_ONETOUCH is not set
> > # CONFIG_USB_STORAGE_KARMA is not set
> > # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
> > # CONFIG_USB_STORAGE_ENE_UB6250 is not set
> > 
> > #
> > # USB Imaging devices
> > #
> > # CONFIG_USB_MDC800 is not set
> > # CONFIG_USB_MICROTEK is not set
> > # CONFIG_USB_DWC3 is not set
> > # CONFIG_USB_CHIPIDEA is not set
> > 
> > #
> > # USB port drivers
> > #
> > # CONFIG_USB_USS720 is not set
> > # CONFIG_USB_SERIAL is not set
> > 
> > #
> > # USB Miscellaneous drivers
> > #
> > # CONFIG_USB_EMI62 is not set
> > # CONFIG_USB_EMI26 is not set
> > # CONFIG_USB_ADUTUX is not set
> > # CONFIG_USB_SEVSEG is not set
> > # CONFIG_USB_RIO500 is not set
> > # CONFIG_USB_LEGOTOWER is not set
> > # CONFIG_USB_LCD is not set
> > # CONFIG_USB_LED is not set
> > # CONFIG_USB_CYPRESS_CY7C63 is not set
> > # CONFIG_USB_CYTHERM is not set
> > # CONFIG_USB_IDMOUSE is not set
> > # CONFIG_USB_FTDI_ELAN is not set
> > # CONFIG_USB_APPLEDISPLAY is not set
> > # CONFIG_USB_SISUSBVGA is not set
> > # CONFIG_USB_LD is not set
> > # CONFIG_USB_TRANCEVIBRATOR is not set
> > # CONFIG_USB_IOWARRIOR is not set
> > # CONFIG_USB_TEST is not set
> > # CONFIG_USB_EHSET_TEST_FIXTURE is not set
> > # CONFIG_USB_ISIGHTFW is not set
> > # CONFIG_USB_YUREX is not set
> > # CONFIG_USB_EZUSB_FX2 is not set
> > # CONFIG_USB_HSIC_USB3503 is not set
> > 
> > #
> > # USB Physical Layer drivers
> > #
> > # CONFIG_USB_PHY is not set
> > # CONFIG_NOP_USB_XCEIV is not set
> > # CONFIG_AM335X_PHY_USB is not set
> > # CONFIG_SAMSUNG_USB2PHY is not set
> > # CONFIG_SAMSUNG_USB3PHY is not set
> > # CONFIG_USB_ISP1301 is not set
> > # CONFIG_USB_RCAR_PHY is not set
> > # CONFIG_USB_GADGET is not set
> > # CONFIG_UWB is not set
> > # CONFIG_MMC is not set
> > # CONFIG_MEMSTICK is not set
> > # CONFIG_NEW_LEDS is not set
> > # CONFIG_ACCESSIBILITY is not set
> > # CONFIG_INFINIBAND is not set
> > # CONFIG_EDAC is not set
> > CONFIG_RTC_LIB=y
> > CONFIG_RTC_CLASS=y
> > CONFIG_RTC_HCTOSYS=y
> > CONFIG_RTC_SYSTOHC=y
> > CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
> > # CONFIG_RTC_DEBUG is not set
> > 
> > #
> > # RTC interfaces
> > #
> > CONFIG_RTC_INTF_SYSFS=y
> > CONFIG_RTC_INTF_PROC=y
> > CONFIG_RTC_INTF_DEV=y
> > # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
> > # CONFIG_RTC_DRV_TEST is not set
> > 
> > #
> > # I2C RTC drivers
> > #
> > # CONFIG_RTC_DRV_DS1307 is not set
> > # CONFIG_RTC_DRV_DS1374 is not set
> > # CONFIG_RTC_DRV_DS1672 is not set
> > # CONFIG_RTC_DRV_DS3232 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_ISL12022 is not set
> > # CONFIG_RTC_DRV_X1205 is not set
> > # CONFIG_RTC_DRV_PCF2127 is not set
> > # CONFIG_RTC_DRV_PCF8523 is not set
> > # CONFIG_RTC_DRV_PCF8563 is not set
> > # CONFIG_RTC_DRV_PCF8583 is not set
> > # CONFIG_RTC_DRV_M41T80 is not set
> > # CONFIG_RTC_DRV_BQ32K is not set
> > # CONFIG_RTC_DRV_S35390A is not set
> > # CONFIG_RTC_DRV_FM3130 is not set
> > # CONFIG_RTC_DRV_RX8581 is not set
> > # CONFIG_RTC_DRV_RX8025 is not set
> > # CONFIG_RTC_DRV_EM3027 is not set
> > # CONFIG_RTC_DRV_RV3029C2 is not set
> > 
> > #
> > # SPI RTC drivers
> > #
> > 
> > #
> > # Platform RTC drivers
> > #
> > CONFIG_RTC_DRV_CMOS=y
> > # CONFIG_RTC_DRV_DS1286 is not set
> > # CONFIG_RTC_DRV_DS1511 is not set
> > # CONFIG_RTC_DRV_DS1553 is not set
> > # CONFIG_RTC_DRV_DS1742 is not set
> > # CONFIG_RTC_DRV_STK17TA8 is not set
> > # CONFIG_RTC_DRV_M48T86 is not set
> > # CONFIG_RTC_DRV_M48T35 is not set
> > # CONFIG_RTC_DRV_M48T59 is not set
> > # CONFIG_RTC_DRV_MSM6242 is not set
> > # CONFIG_RTC_DRV_BQ4802 is not set
> > # CONFIG_RTC_DRV_RP5C01 is not set
> > # CONFIG_RTC_DRV_V3020 is not set
> > # CONFIG_RTC_DRV_DS2404 is not set
> > 
> > #
> > # on-CPU RTC drivers
> > #
> > # CONFIG_RTC_DRV_MOXART is not set
> > 
> > #
> > # HID Sensor RTC drivers
> > #
> > # CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
> > # CONFIG_DMADEVICES is not set
> > # CONFIG_AUXDISPLAY is not set
> > # CONFIG_UIO is not set
> > # CONFIG_VIRT_DRIVERS is not set
> > 
> > #
> > # Virtio drivers
> > #
> > # CONFIG_VIRTIO_PCI is not set
> > # CONFIG_VIRTIO_MMIO is not set
> > 
> > #
> > # Microsoft Hyper-V guest support
> > #
> > # CONFIG_STAGING is not set
> > # CONFIG_X86_PLATFORM_DEVICES is not set
> > 
> > #
> > # Hardware Spinlock drivers
> > #
> > CONFIG_CLKSRC_I8253=y
> > CONFIG_CLKEVT_I8253=y
> > CONFIG_I8253_LOCK=y
> > CONFIG_CLKBLD_I8253=y
> > # CONFIG_MAILBOX is not set
> > CONFIG_IOMMU_SUPPORT=y
> > # CONFIG_INTEL_IOMMU is not set
> > 
> > #
> > # Remoteproc drivers
> > #
> > # CONFIG_STE_MODEM_RPROC is not set
> > 
> > #
> > # Rpmsg drivers
> > #
> > # CONFIG_PM_DEVFREQ is not set
> > # CONFIG_EXTCON is not set
> > # CONFIG_MEMORY is not set
> > # CONFIG_IIO is not set
> > # CONFIG_NTB is not set
> > # CONFIG_VME_BUS is not set
> > # CONFIG_PWM is not set
> > # CONFIG_IPACK_BUS is not set
> > # CONFIG_RESET_CONTROLLER is not set
> > # CONFIG_FMC is not set
> > 
> > #
> > # Firmware Drivers
> > #
> > CONFIG_EDD=y
> > # CONFIG_EDD_OFF is not set
> > CONFIG_FIRMWARE_MEMMAP=y
> > # CONFIG_DELL_RBU is not set
> > # CONFIG_DCDBAS is not set
> > CONFIG_DMIID=y
> > CONFIG_DMI_SYSFS=y
> > # CONFIG_ISCSI_IBFT_FIND is not set
> > # CONFIG_GOOGLE_FIRMWARE is not set
> > 
> > #
> > # File systems
> > #
> > CONFIG_DCACHE_WORD_ACCESS=y
> > # CONFIG_EXT2_FS is not set
> > # CONFIG_EXT3_FS is not set
> > CONFIG_EXT4_FS=y
> > CONFIG_EXT4_USE_FOR_EXT23=y
> > CONFIG_EXT4_FS_POSIX_ACL=y
> > CONFIG_EXT4_FS_SECURITY=y
> > # CONFIG_EXT4_DEBUG is not set
> > CONFIG_JBD2=y
> > # CONFIG_JBD2_DEBUG is not set
> > CONFIG_FS_MBCACHE=y
> > CONFIG_REISERFS_FS=y
> > # CONFIG_REISERFS_CHECK is not set
> > # CONFIG_REISERFS_PROC_INFO is not set
> > CONFIG_REISERFS_FS_XATTR=y
> > CONFIG_REISERFS_FS_POSIX_ACL=y
> > CONFIG_REISERFS_FS_SECURITY=y
> > # CONFIG_JFS_FS is not set
> > # CONFIG_XFS_FS is not set
> > # CONFIG_GFS2_FS is not set
> > # CONFIG_BTRFS_FS is not set
> > # CONFIG_NILFS2_FS is not set
> > CONFIG_FS_POSIX_ACL=y
> > CONFIG_FILE_LOCKING=y
> > CONFIG_FSNOTIFY=y
> > CONFIG_DNOTIFY=y
> > CONFIG_INOTIFY_USER=y
> > CONFIG_FANOTIFY=y
> > # CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
> > CONFIG_QUOTA=y
> > CONFIG_QUOTA_NETLINK_INTERFACE=y
> > CONFIG_PRINT_QUOTA_WARNING=y
> > # CONFIG_QUOTA_DEBUG is not set
> > # CONFIG_QFMT_V1 is not set
> > # CONFIG_QFMT_V2 is not set
> > CONFIG_QUOTACTL=y
> > CONFIG_AUTOFS4_FS=y
> > CONFIG_FUSE_FS=y
> > # CONFIG_CUSE is not set
> > CONFIG_GENERIC_ACL=y
> > 
> > #
> > # Caches
> > #
> > # CONFIG_FSCACHE is not set
> > 
> > #
> > # CD-ROM/DVD Filesystems
> > #
> > CONFIG_ISO9660_FS=y
> > CONFIG_JOLIET=y
> > CONFIG_ZISOFS=y
> > # CONFIG_UDF_FS is not set
> > 
> > #
> > # DOS/FAT/NT Filesystems
> > #
> > CONFIG_FAT_FS=m
> > CONFIG_MSDOS_FS=m
> > CONFIG_VFAT_FS=m
> > CONFIG_FAT_DEFAULT_CODEPAGE=437
> > CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
> > CONFIG_NTFS_FS=m
> > # CONFIG_NTFS_DEBUG is not set
> > # CONFIG_NTFS_RW is not set
> > 
> > #
> > # Pseudo filesystems
> > #
> > CONFIG_PROC_FS=y
> > CONFIG_PROC_KCORE=y
> > CONFIG_PROC_VMCORE=y
> > CONFIG_PROC_SYSCTL=y
> > CONFIG_PROC_PAGE_MONITOR=y
> > CONFIG_SYSFS=y
> > CONFIG_TMPFS=y
> > CONFIG_TMPFS_POSIX_ACL=y
> > CONFIG_TMPFS_XATTR=y
> > CONFIG_HUGETLBFS=y
> > CONFIG_HUGETLB_PAGE=y
> > # CONFIG_CONFIGFS_FS is not set
> > CONFIG_MISC_FILESYSTEMS=y
> > # CONFIG_ADFS_FS is not set
> > # CONFIG_AFFS_FS is not set
> > # CONFIG_ECRYPT_FS is not set
> > CONFIG_HFS_FS=m
> > CONFIG_HFSPLUS_FS=m
> > # CONFIG_HFSPLUS_FS_POSIX_ACL is not set
> > # CONFIG_BEFS_FS is not set
> > # CONFIG_BFS_FS is not set
> > # CONFIG_EFS_FS is not set
> > # CONFIG_LOGFS is not set
> > # CONFIG_CRAMFS is not set
> > CONFIG_SQUASHFS=y
> > CONFIG_SQUASHFS_XATTR=y
> > CONFIG_SQUASHFS_ZLIB=y
> > # CONFIG_SQUASHFS_LZO is not set
> > # CONFIG_SQUASHFS_XZ is not set
> > # CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
> > # CONFIG_SQUASHFS_EMBEDDED is not set
> > CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
> > # CONFIG_VXFS_FS is not set
> > # CONFIG_MINIX_FS is not set
> > # CONFIG_OMFS_FS is not set
> > # CONFIG_HPFS_FS is not set
> > # CONFIG_QNX4FS_FS is not set
> > # CONFIG_QNX6FS_FS is not set
> > # CONFIG_ROMFS_FS is not set
> > # CONFIG_PSTORE is not set
> > # CONFIG_SYSV_FS is not set
> > # CONFIG_UFS_FS is not set
> > # CONFIG_F2FS_FS is not set
> > # CONFIG_NETWORK_FILESYSTEMS is not set
> > CONFIG_NLS=y
> > CONFIG_NLS_DEFAULT="utf8"
> > 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 is not set
> > CONFIG_NLS_ISO8859_1=m
> > # CONFIG_NLS_ISO8859_2 is not set
> > # CONFIG_NLS_ISO8859_3 is not set
> > # CONFIG_NLS_ISO8859_4 is not set
> > # CONFIG_NLS_ISO8859_5 is not set
> > # CONFIG_NLS_ISO8859_6 is not set
> > # CONFIG_NLS_ISO8859_7 is not set
> > # CONFIG_NLS_ISO8859_9 is not set
> > # CONFIG_NLS_ISO8859_13 is not set
> > # CONFIG_NLS_ISO8859_14 is not set
> > CONFIG_NLS_ISO8859_15=m
> > # CONFIG_NLS_KOI8_R is not set
> > # CONFIG_NLS_KOI8_U is not set
> > # CONFIG_NLS_MAC_ROMAN is not set
> > # CONFIG_NLS_MAC_CELTIC is not set
> > # CONFIG_NLS_MAC_CENTEURO is not set
> > # CONFIG_NLS_MAC_CROATIAN is not set
> > # CONFIG_NLS_MAC_CYRILLIC is not set
> > # CONFIG_NLS_MAC_GAELIC is not set
> > # CONFIG_NLS_MAC_GREEK is not set
> > # CONFIG_NLS_MAC_ICELAND is not set
> > # CONFIG_NLS_MAC_INUIT is not set
> > # CONFIG_NLS_MAC_ROMANIAN is not set
> > # CONFIG_NLS_MAC_TURKISH is not set
> > CONFIG_NLS_UTF8=m
> > 
> > #
> > # Kernel hacking
> > #
> > CONFIG_TRACE_IRQFLAGS_SUPPORT=y
> > 
> > #
> > # printk and dmesg options
> > #
> > CONFIG_PRINTK_TIME=y
> > CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
> > # CONFIG_BOOT_PRINTK_DELAY is not set
> > # CONFIG_DYNAMIC_DEBUG is not set
> > 
> > #
> > # Compile-time checks and compiler options
> > #
> > CONFIG_DEBUG_INFO=y
> > # CONFIG_DEBUG_INFO_REDUCED is not set
> > CONFIG_ENABLE_WARN_DEPRECATED=y
> > # CONFIG_ENABLE_MUST_CHECK is not set
> > CONFIG_FRAME_WARN=1024
> > # CONFIG_STRIP_ASM_SYMS is not set
> > # CONFIG_READABLE_ASM is not set
> > # CONFIG_UNUSED_SYMBOLS is not set
> > CONFIG_DEBUG_FS=y
> > # CONFIG_HEADERS_CHECK is not set
> > # CONFIG_DEBUG_SECTION_MISMATCH is not set
> > CONFIG_ARCH_WANT_FRAME_POINTERS=y
> > CONFIG_FRAME_POINTER=y
> > # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
> > CONFIG_MAGIC_SYSRQ=y
> > CONFIG_DEBUG_KERNEL=y
> > 
> > #
> > # Memory Debugging
> > #
> > # CONFIG_DEBUG_PAGEALLOC is not set
> > # CONFIG_DEBUG_OBJECTS is not set
> > # CONFIG_DEBUG_SLAB is not set
> > CONFIG_HAVE_DEBUG_KMEMLEAK=y
> > # CONFIG_DEBUG_KMEMLEAK is not set
> > # CONFIG_DEBUG_STACK_USAGE is not set
> > # CONFIG_DEBUG_VM is not set
> > # CONFIG_DEBUG_VIRTUAL is not set
> > # CONFIG_DEBUG_MEMORY_INIT is not set
> > # CONFIG_DEBUG_HIGHMEM is not set
> > CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
> > # CONFIG_DEBUG_STACKOVERFLOW is not set
> > CONFIG_HAVE_ARCH_KMEMCHECK=y
> > # CONFIG_DEBUG_SHIRQ is not set
> > 
> > #
> > # Debug Lockups and Hangs
> > #
> > CONFIG_LOCKUP_DETECTOR=y
> > CONFIG_HARDLOCKUP_DETECTOR=y
> > # CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
> > CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
> > # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
> > CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
> > CONFIG_DETECT_HUNG_TASK=y
> > CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
> > # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
> > CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
> > # CONFIG_PANIC_ON_OOPS is not set
> > CONFIG_PANIC_ON_OOPS_VALUE=0
> > CONFIG_SCHED_DEBUG=y
> > CONFIG_SCHEDSTATS=y
> > CONFIG_TIMER_STATS=y
> > CONFIG_DEBUG_PREEMPT=y
> > 
> > #
> > # Lock Debugging (spinlocks, mutexes, etc...)
> > #
> > # CONFIG_DEBUG_RT_MUTEXES is not set
> > # CONFIG_RT_MUTEX_TESTER is not set
> > CONFIG_DEBUG_SPINLOCK=y
> > CONFIG_DEBUG_MUTEXES=y
> > # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
> > CONFIG_DEBUG_LOCK_ALLOC=y
> > CONFIG_PROVE_LOCKING=y
> > CONFIG_LOCKDEP=y
> > # CONFIG_LOCK_STAT is not set
> > # CONFIG_DEBUG_LOCKDEP is not set
> > # CONFIG_DEBUG_ATOMIC_SLEEP is not set
> > # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
> > CONFIG_TRACE_IRQFLAGS=y
> > CONFIG_STACKTRACE=y
> > # CONFIG_DEBUG_KOBJECT is not set
> > # CONFIG_DEBUG_KOBJECT_RELEASE is not set
> > CONFIG_DEBUG_BUGVERBOSE=y
> > # CONFIG_DEBUG_WRITECOUNT is not set
> > # CONFIG_DEBUG_LIST is not set
> > # CONFIG_DEBUG_SG is not set
> > # CONFIG_DEBUG_NOTIFIERS is not set
> > # CONFIG_DEBUG_CREDENTIALS is not set
> > 
> > #
> > # RCU Debugging
> > #
> > # CONFIG_PROVE_RCU is not set
> > # CONFIG_PROVE_RCU_DELAY is not set
> > # CONFIG_SPARSE_RCU_POINTER is not set
> > # CONFIG_RCU_TORTURE_TEST is not set
> > CONFIG_RCU_CPU_STALL_TIMEOUT=21
> > CONFIG_RCU_CPU_STALL_VERBOSE=y
> > # CONFIG_RCU_CPU_STALL_INFO is not set
> > # CONFIG_RCU_TRACE is not set
> > # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
> > # CONFIG_NOTIFIER_ERROR_INJECTION is not set
> > # CONFIG_FAULT_INJECTION is not set
> > CONFIG_LATENCYTOP=y
> > CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y
> > # CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
> > CONFIG_USER_STACKTRACE_SUPPORT=y
> > CONFIG_NOP_TRACER=y
> > CONFIG_HAVE_FUNCTION_TRACER=y
> > CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
> > CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
> > CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
> > CONFIG_HAVE_DYNAMIC_FTRACE=y
> > CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
> > CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
> > CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
> > CONFIG_HAVE_C_RECORDMCOUNT=y
> > CONFIG_TRACER_MAX_TRACE=y
> > CONFIG_TRACE_CLOCK=y
> > CONFIG_RING_BUFFER=y
> > CONFIG_EVENT_TRACING=y
> > CONFIG_CONTEXT_SWITCH_TRACER=y
> > CONFIG_RING_BUFFER_ALLOW_SWAP=y
> > CONFIG_TRACING=y
> > CONFIG_GENERIC_TRACER=y
> > CONFIG_TRACING_SUPPORT=y
> > CONFIG_FTRACE=y
> > CONFIG_FUNCTION_TRACER=y
> > CONFIG_IRQSOFF_TRACER=y
> > CONFIG_PREEMPT_TRACER=y
> > CONFIG_SCHED_TRACER=y
> > # CONFIG_FTRACE_SYSCALLS is not set
> > CONFIG_TRACER_SNAPSHOT=y
> > CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
> > CONFIG_BRANCH_PROFILE_NONE=y
> > # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
> > # CONFIG_PROFILE_ALL_BRANCHES is not set
> > # CONFIG_STACK_TRACER is not set
> > # CONFIG_BLK_DEV_IO_TRACE is not set
> > CONFIG_KPROBE_EVENT=y
> > CONFIG_UPROBE_EVENT=y
> > CONFIG_PROBE_EVENTS=y
> > CONFIG_DYNAMIC_FTRACE=y
> > CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
> > # CONFIG_FUNCTION_PROFILER is not set
> > CONFIG_FTRACE_MCOUNT_RECORD=y
> > # CONFIG_FTRACE_STARTUP_TEST is not set
> > # CONFIG_MMIOTRACE is not set
> > # CONFIG_RING_BUFFER_BENCHMARK is not set
> > # CONFIG_RING_BUFFER_STARTUP_TEST is not set
> > 
> > #
> > # Runtime Testing
> > #
> > # CONFIG_LKDTM is not set
> > # CONFIG_TEST_LIST_SORT is not set
> > # CONFIG_KPROBES_SANITY_TEST is not set
> > # CONFIG_BACKTRACE_SELF_TEST is not set
> > # CONFIG_RBTREE_TEST is not set
> > # CONFIG_INTERVAL_TREE_TEST is not set
> > # CONFIG_ATOMIC64_SELFTEST is not set
> > # CONFIG_TEST_STRING_HELPERS is not set
> > # CONFIG_TEST_KSTRTOX is not set
> > # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
> > # CONFIG_DMA_API_DEBUG is not set
> > # CONFIG_SAMPLES is not set
> > CONFIG_HAVE_ARCH_KGDB=y
> > # CONFIG_KGDB is not set
> > # CONFIG_STRICT_DEVMEM is not set
> > # CONFIG_X86_VERBOSE_BOOTUP is not set
> > CONFIG_EARLY_PRINTK=y
> > # CONFIG_EARLY_PRINTK_DBGP is not set
> > # CONFIG_X86_PTDUMP is not set
> > CONFIG_DEBUG_RODATA=y
> > # CONFIG_DEBUG_RODATA_TEST is not set
> > CONFIG_DEBUG_SET_MODULE_RONX=y
> > # CONFIG_DEBUG_NX_TEST is not set
> > CONFIG_DOUBLEFAULT=y
> > # CONFIG_DEBUG_TLBFLUSH is not set
> > # CONFIG_IOMMU_STRESS is not set
> > CONFIG_HAVE_MMIOTRACE_SUPPORT=y
> > # CONFIG_X86_DECODER_SELFTEST is not set
> > CONFIG_IO_DELAY_TYPE_0X80=0
> > CONFIG_IO_DELAY_TYPE_0XED=1
> > CONFIG_IO_DELAY_TYPE_UDELAY=2
> > CONFIG_IO_DELAY_TYPE_NONE=3
> > CONFIG_IO_DELAY_0X80=y
> > # CONFIG_IO_DELAY_0XED is not set
> > # CONFIG_IO_DELAY_UDELAY is not set
> > # CONFIG_IO_DELAY_NONE is not set
> > CONFIG_DEFAULT_IO_DELAY_TYPE=0
> > # CONFIG_DEBUG_BOOT_PARAMS is not set
> > # CONFIG_CPA_DEBUG is not set
> > # CONFIG_OPTIMIZE_INLINING is not set
> > # CONFIG_DEBUG_NMI_SELFTEST is not set
> > # CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set
> > 
> > #
> > # Security options
> > #
> > CONFIG_KEYS=y
> > # CONFIG_ENCRYPTED_KEYS is not set
> > CONFIG_KEYS_DEBUG_PROC_KEYS=y
> > # CONFIG_SECURITY_DMESG_RESTRICT is not set
> > CONFIG_SECURITY=y
> > CONFIG_SECURITYFS=y
> > CONFIG_SECURITY_NETWORK=y
> > # CONFIG_SECURITY_NETWORK_XFRM is not set
> > CONFIG_SECURITY_PATH=y
> > CONFIG_LSM_MMAP_MIN_ADDR=65536
> > 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_POLICYDB_VERSION_MAX is not set
> > # CONFIG_SECURITY_SMACK is not set
> > # CONFIG_SECURITY_TOMOYO is not set
> > CONFIG_SECURITY_APPARMOR=y
> > CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
> > CONFIG_SECURITY_APPARMOR_HASH=y
> > # CONFIG_SECURITY_YAMA is not set
> > # CONFIG_IMA is not set
> > # CONFIG_EVM is not set
> > # CONFIG_DEFAULT_SECURITY_SELINUX is not set
> > CONFIG_DEFAULT_SECURITY_APPARMOR=y
> > # CONFIG_DEFAULT_SECURITY_DAC is not set
> > CONFIG_DEFAULT_SECURITY="apparmor"
> > CONFIG_CRYPTO=y
> > 
> > #
> > # Crypto core or helper
> > #
> > # CONFIG_CRYPTO_FIPS is not set
> > CONFIG_CRYPTO_ALGAPI=y
> > CONFIG_CRYPTO_ALGAPI2=y
> > CONFIG_CRYPTO_HASH=y
> > CONFIG_CRYPTO_HASH2=y
> > CONFIG_CRYPTO_RNG=m
> > CONFIG_CRYPTO_RNG2=m
> > # CONFIG_CRYPTO_MANAGER is not set
> > # CONFIG_CRYPTO_MANAGER2 is not set
> > # CONFIG_CRYPTO_USER is not set
> > # CONFIG_CRYPTO_GF128MUL is not set
> > # CONFIG_CRYPTO_NULL is not set
> > # CONFIG_CRYPTO_CRYPTD is not set
> > # CONFIG_CRYPTO_AUTHENC is not set
> > # CONFIG_CRYPTO_TEST is not set
> > 
> > #
> > # Authenticated Encryption with Associated Data
> > #
> > # CONFIG_CRYPTO_CCM is not set
> > # CONFIG_CRYPTO_GCM is not set
> > # CONFIG_CRYPTO_SEQIV is not set
> > 
> > #
> > # Block modes
> > #
> > # CONFIG_CRYPTO_CBC is not set
> > # CONFIG_CRYPTO_CTR is not set
> > # CONFIG_CRYPTO_CTS is not set
> > # CONFIG_CRYPTO_ECB is not set
> > # CONFIG_CRYPTO_LRW is not set
> > # CONFIG_CRYPTO_PCBC is not set
> > # CONFIG_CRYPTO_XTS is not set
> > 
> > #
> > # Hash modes
> > #
> > # CONFIG_CRYPTO_CMAC is not set
> > # CONFIG_CRYPTO_HMAC is not set
> > # CONFIG_CRYPTO_XCBC is not set
> > # CONFIG_CRYPTO_VMAC is not set
> > 
> > #
> > # Digest
> > #
> > CONFIG_CRYPTO_CRC32C=y
> > # CONFIG_CRYPTO_CRC32C_INTEL is not set
> > # CONFIG_CRYPTO_CRC32 is not set
> > # CONFIG_CRYPTO_CRC32_PCLMUL is not set
> > CONFIG_CRYPTO_CRCT10DIF=y
> > # CONFIG_CRYPTO_GHASH is not set
> > # CONFIG_CRYPTO_MD4 is not set
> > # CONFIG_CRYPTO_MD5 is not set
> > # CONFIG_CRYPTO_MICHAEL_MIC is not set
> > # CONFIG_CRYPTO_RMD128 is not set
> > # CONFIG_CRYPTO_RMD160 is not set
> > # CONFIG_CRYPTO_RMD256 is not set
> > # CONFIG_CRYPTO_RMD320 is not set
> > CONFIG_CRYPTO_SHA1=y
> > # CONFIG_CRYPTO_SHA256 is not set
> > # CONFIG_CRYPTO_SHA512 is not set
> > # CONFIG_CRYPTO_TGR192 is not set
> > # CONFIG_CRYPTO_WP512 is not set
> > 
> > #
> > # Ciphers
> > #
> > CONFIG_CRYPTO_AES=y
> > # CONFIG_CRYPTO_AES_586 is not set
> > # CONFIG_CRYPTO_AES_NI_INTEL is not set
> > # CONFIG_CRYPTO_ANUBIS is not set
> > # CONFIG_CRYPTO_ARC4 is not set
> > # CONFIG_CRYPTO_BLOWFISH is not set
> > # CONFIG_CRYPTO_CAMELLIA is not set
> > # CONFIG_CRYPTO_CAST5 is not set
> > # CONFIG_CRYPTO_CAST6 is not set
> > # CONFIG_CRYPTO_DES is not set
> > # CONFIG_CRYPTO_FCRYPT is not set
> > # CONFIG_CRYPTO_KHAZAD is not set
> > # CONFIG_CRYPTO_SALSA20 is not set
> > # CONFIG_CRYPTO_SALSA20_586 is not set
> > # CONFIG_CRYPTO_SEED is not set
> > # CONFIG_CRYPTO_SERPENT is not set
> > # CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
> > # CONFIG_CRYPTO_TEA is not set
> > # CONFIG_CRYPTO_TWOFISH is not set
> > # CONFIG_CRYPTO_TWOFISH_586 is not set
> > 
> > #
> > # Compression
> > #
> > # CONFIG_CRYPTO_DEFLATE is not set
> > # CONFIG_CRYPTO_ZLIB is not set
> > # CONFIG_CRYPTO_LZO is not set
> > # CONFIG_CRYPTO_LZ4 is not set
> > # CONFIG_CRYPTO_LZ4HC is not set
> > 
> > #
> > # Random Number Generation
> > #
> > CONFIG_CRYPTO_ANSI_CPRNG=m
> > # CONFIG_CRYPTO_USER_API_HASH is not set
> > # CONFIG_CRYPTO_USER_API_SKCIPHER is not set
> > CONFIG_CRYPTO_HW=y
> > # CONFIG_CRYPTO_DEV_PADLOCK is not set
> > # CONFIG_CRYPTO_DEV_GEODE is not set
> > # CONFIG_ASYMMETRIC_KEY_TYPE is not set
> > CONFIG_HAVE_KVM=y
> > # CONFIG_VIRTUALIZATION is not set
> > CONFIG_BINARY_PRINTF=y
> > 
> > #
> > # Library routines
> > #
> > CONFIG_BITREVERSE=y
> > CONFIG_GENERIC_STRNCPY_FROM_USER=y
> > CONFIG_GENERIC_STRNLEN_USER=y
> > CONFIG_GENERIC_NET_UTILS=y
> > CONFIG_GENERIC_FIND_FIRST_BIT=y
> > CONFIG_GENERIC_PCI_IOMAP=y
> > CONFIG_GENERIC_IOMAP=y
> > CONFIG_GENERIC_IO=y
> > CONFIG_PERCPU_RWSEM=y
> > CONFIG_CRC_CCITT=y
> > CONFIG_CRC16=y
> > CONFIG_CRC_T10DIF=y
> > # CONFIG_CRC_ITU_T is not set
> > CONFIG_CRC32=y
> > # CONFIG_CRC32_SELFTEST is not set
> > CONFIG_CRC32_SLICEBY8=y
> > # CONFIG_CRC32_SLICEBY4 is not set
> > # CONFIG_CRC32_SARWATE is not set
> > # CONFIG_CRC32_BIT is not set
> > # CONFIG_CRC7 is not set
> > # CONFIG_LIBCRC32C is not set
> > # CONFIG_CRC8 is not set
> > CONFIG_AUDIT_GENERIC=y
> > CONFIG_ZLIB_INFLATE=y
> > CONFIG_LZO_COMPRESS=y
> > CONFIG_LZO_DECOMPRESS=y
> > CONFIG_XZ_DEC=y
> > CONFIG_XZ_DEC_X86=y
> > CONFIG_XZ_DEC_POWERPC=y
> > CONFIG_XZ_DEC_IA64=y
> > CONFIG_XZ_DEC_ARM=y
> > CONFIG_XZ_DEC_ARMTHUMB=y
> > CONFIG_XZ_DEC_SPARC=y
> > CONFIG_XZ_DEC_BCJ=y
> > # CONFIG_XZ_DEC_TEST is not set
> > CONFIG_DECOMPRESS_GZIP=y
> > CONFIG_HAS_IOMEM=y
> > CONFIG_HAS_IOPORT=y
> > CONFIG_HAS_DMA=y
> > CONFIG_CHECK_SIGNATURE=y
> > CONFIG_DQL=y
> > CONFIG_NLATTR=y
> > CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
> > # CONFIG_AVERAGE is not set
> > # CONFIG_CORDIC is not set
> > # CONFIG_DDR is not set
> > CONFIG_FONT_SUPPORT=y
> > # CONFIG_FONTS is not set
> > CONFIG_FONT_8x8=y
> > CONFIG_FONT_8x16=y
> 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

On 15.10.2013 02:59, Paul E. McKenney wrote:
> On Mon, Oct 14, 2013 at 04:16:03PM -0700, Paul E. McKenney wrote:
>> On Mon, Oct 14, 2013 at 11:52:48PM +0200, Knut Petersen wrote:
>>> On 14.10.2013 23:28, Paul E. McKenney wrote:
>>>> On Mon, Oct 14, 2013 at 10:53:03AM -0700, Linus Torvalds wrote:

>>>> I´ll run some tests with those debug parameters tomorrow. 
>>>> Any chance of a look at the .config file?
>>> Attached.
>> Thank you!  Looks like a pretty standard RCU setup.  Just to make sure
>> I saw it correctly -- you are running NR_CPUS=1?  Getting races to happen
>> in that mode is truly impressive!

Yes. The AOpen i915GMm-hfs  is a desktop board with mobile chipset for one Pentium-M.
As a musician I need an absolutely silent system, and the low power consumption of that
technology is a nice add-on.
> Ah, thing...  When running with only one CPU, both of synchronize_rcu_bh()
> and synchronize_sched() become essentially no-ops.  Anything that expected
> them to actually sleep would then break.
>
> However, because you are running with CONFIG_PREEMPT=y, synchronize_rcu()
> will still block.
>
> 							Thanx, Paul
>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

On Mon, Oct 14, 2013 at 6:53 PM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> And your other oopses do seem to have a similar pattern, even if their
> actual oops is elsewhere. They oops in run_timer_softirq, also taking
> a page fault in the 0xf9...... range, so it might well be a vmalloc
> address there too.

Hmm.. I just got a run_timer_softirq oops on my own laptop, slightly
different. That was not during shutdown, although there was a "yum
upgrade" finishing when that happened, so it's quite likely that there
was a service shutdown (and then restart).

I think it's related. But my oops has almost no information: the IP
that was jumped to was bogus, and the callchain is just CPU idle
followed by the softirq -> run_timers_softirq handling, so there's no
real way to see *what* triggered it.

The bad rip was ffffffffa051e250, which is not a valid code address.
It *might* be a module address, though. So this might be triggered by
rmmod on some module that doesn't remove all its timers...

Ideas?

                 Linus

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

Adding more people, so quoting the whole email for them.

We definitely have some module unload issues. Guys, try the following
a few times to unload modules:

    lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod

(a few times because unloading one module will then potentially make
other modules unloadable).

On my machine, I can trigger this, for example:

  ------------[ cut here ]------------
  WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
  sysfs: kobject (null) without dirent
  Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
  CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
  Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
   0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
   ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
   0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
  Call Trace:
   [<ffffffff8160aab5>] dump_stack+0x45/0x56
   [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
   [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
   [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
   [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
   [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
   [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
   [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
   [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
   [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
   [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
  ---[ end trace f887112caaa5c4ab ]---

so at least we have a cpufreq/sysfs interaction bug. There may be others.

This particular cpufreq issue may be triggered by the fact that
acpi-cpufreq isn't actually in use (pstate is). Or it might be some
generic cpufreq/sysfs bug. Rafael, Greg, ideas?

I don't see that this particular one would be the one that causes the
timer issues, but it's an example of the fact that module unload tends
to be special and not necessarily well tested.

                   Linus

On Fri, Oct 25, 2013 at 9:38 AM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> Hmm.. I just got a run_timer_softirq oops on my own laptop, slightly
> different. That was not during shutdown, although there was a "yum
> upgrade" finishing when that happened, so it's quite likely that there
> was a service shutdown (and then restart).
>
> I think it's related. But my oops has almost no information: the IP
> that was jumped to was bogus, and the callchain is just CPU idle
> followed by the softirq -> run_timers_softirq handling, so there's no
> real way to see *what* triggered it.
>
> The bad rip was ffffffffa051e250, which is not a valid code address.
> It *might* be a module address, though. So this might be triggered by
> rmmod on some module that doesn't remove all its timers...
>
> Ideas?
>
>                  Linus

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Paul E. McKenney]

On Fri, Oct 25, 2013 at 10:02:22AM +0100, Linus Torvalds wrote:
> Adding more people, so quoting the whole email for them.
> 
> We definitely have some module unload issues. Guys, try the following
> a few times to unload modules:
> 
>     lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
> 
> (a few times because unloading one module will then potentially make
> other modules unloadable).

Isn't it still the user's responsibility to ensure that a module will
no longer being used before rmmod-ing it?  Or were all those race
conditions fixed?

							Thanx, Paul

> On my machine, I can trigger this, for example:
> 
>   ------------[ cut here ]------------
>   WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
>   sysfs: kobject (null) without dirent
>   Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
>   CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
>   Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
>    0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
>    ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
>    0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
>   Call Trace:
>    [<ffffffff8160aab5>] dump_stack+0x45/0x56
>    [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
>    [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
>    [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
>    [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
>    [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
>    [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
>    [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
>    [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
>    [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
>    [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
>   ---[ end trace f887112caaa5c4ab ]---
> 
> so at least we have a cpufreq/sysfs interaction bug. There may be others.
> 
> This particular cpufreq issue may be triggered by the fact that
> acpi-cpufreq isn't actually in use (pstate is). Or it might be some
> generic cpufreq/sysfs bug. Rafael, Greg, ideas?
> 
> I don't see that this particular one would be the one that causes the
> timer issues, but it's an example of the fact that module unload tends
> to be special and not necessarily well tested.
> 
>                    Linus
> 
> On Fri, Oct 25, 2013 at 9:38 AM, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
> >
> > Hmm.. I just got a run_timer_softirq oops on my own laptop, slightly
> > different. That was not during shutdown, although there was a "yum
> > upgrade" finishing when that happened, so it's quite likely that there
> > was a service shutdown (and then restart).
> >
> > I think it's related. But my oops has almost no information: the IP
> > that was jumped to was bogus, and the callchain is just CPU idle
> > followed by the softirq -> run_timers_softirq handling, so there's no
> > real way to see *what* triggered it.
> >
> > The bad rip was ffffffffa051e250, which is not a valid code address.
> > It *might* be a module address, though. So this might be triggered by
> > rmmod on some module that doesn't remove all its timers...
> >
> > Ideas?
> >
> >                  Linus
> 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Greg Kroah-Hartman]

On Fri, Oct 25, 2013 at 02:08:09AM -0700, Paul E. McKenney wrote:
> On Fri, Oct 25, 2013 at 10:02:22AM +0100, Linus Torvalds wrote:
> > Adding more people, so quoting the whole email for them.
> > 
> > We definitely have some module unload issues. Guys, try the following
> > a few times to unload modules:
> > 
> >     lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
> > 
> > (a few times because unloading one module will then potentially make
> > other modules unloadable).
> 
> Isn't it still the user's responsibility to ensure that a module will
> no longer being used before rmmod-ing it?  Or were all those race
> conditions fixed?

If the module count is allowing the unload to happen, then the driver
should handle the issues.  Userspace shouldn't have to "know" if it can
unload it or not.

thanks,

greg k-h

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Greg Kroah-Hartman]

On Fri, Oct 25, 2013 at 10:02:22AM +0100, Linus Torvalds wrote:
> Adding more people, so quoting the whole email for them.
> 
> We definitely have some module unload issues. Guys, try the following
> a few times to unload modules:
> 
>     lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
> 
> (a few times because unloading one module will then potentially make
> other modules unloadable).
> 
> On my machine, I can trigger this, for example:
> 
>   ------------[ cut here ]------------
>   WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
>   sysfs: kobject (null) without dirent
>   Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
>   CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
>   Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
>    0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
>    ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
>    0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
>   Call Trace:
>    [<ffffffff8160aab5>] dump_stack+0x45/0x56
>    [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
>    [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
>    [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
>    [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
>    [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
>    [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
>    [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
>    [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
>    [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
>    [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
>   ---[ end trace f887112caaa5c4ab ]---
> 
> so at least we have a cpufreq/sysfs interaction bug. There may be others.
> 
> This particular cpufreq issue may be triggered by the fact that
> acpi-cpufreq isn't actually in use (pstate is). Or it might be some
> generic cpufreq/sysfs bug. Rafael, Greg, ideas?

It looks like a cpufreq bug as the sysfs core is telling the driver that
it tried to delete an attribute file that had already been cleaned up.
That's usually true if the kobject was deleted previously (which
recursively removes the files.)

In looking at the cpufreq_sysfs code, there's a hack of a reference
count that is trying to determine if the kobject should be freed or not.
Using an integer that is not protected by a lock to try to duplicate the
internal kobject reference count seems like a race condition waiting to
happen, which I'm guessing is happening here.

I'm slowly working on cleaning up the attribute code in sysfs and the
driver core and the cpufreq handling of attributes is on my list of
places that need the rework, so it will get resolved soon.

> I don't see that this particular one would be the one that causes the
> timer issues, but it's an example of the fact that module unload tends
> to be special and not necessarily well tested.

Yeah, this is a warning that can be safely ignored (the sysfs core
handles the error just fine), it's a warning to the developer that they
did something foolish.

thanks,

greg k-h

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Rafael J. Wysocki]

On Friday, October 25, 2013 10:02:22 AM Linus Torvalds wrote:
> Adding more people, so quoting the whole email for them.
> 
> We definitely have some module unload issues. Guys, try the following
> a few times to unload modules:
> 
>     lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
> 
> (a few times because unloading one module will then potentially make
> other modules unloadable).
> 
> On my machine, I can trigger this, for example:
> 
>   ------------[ cut here ]------------
>   WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
>   sysfs: kobject (null) without dirent
>   Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
>   CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
>   Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
>    0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
>    ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
>    0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
>   Call Trace:
>    [<ffffffff8160aab5>] dump_stack+0x45/0x56
>    [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
>    [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
>    [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
>    [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
>    [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
>    [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
>    [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
>    [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
>    [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
>    [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
>   ---[ end trace f887112caaa5c4ab ]---
> 
> so at least we have a cpufreq/sysfs interaction bug. There may be others.
> 
> This particular cpufreq issue may be triggered by the fact that
> acpi-cpufreq isn't actually in use (pstate is). Or it might be some
> generic cpufreq/sysfs bug. Rafael, Greg, ideas?

I *think* that this indeed is related to acpi-cpufreq being unused.  That said,
we've been fixing sysfs-related bugs in cpufreq recently and we may have
overlooked something.

I'll have a deeper look at that.

Rafael

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Rafael J. Wysocki]

On Friday, October 25, 2013 11:28:02 AM Rafael J. Wysocki wrote:
> On Friday, October 25, 2013 10:02:22 AM Linus Torvalds wrote:
> > Adding more people, so quoting the whole email for them.
> > 
> > We definitely have some module unload issues. Guys, try the following
> > a few times to unload modules:
> > 
> >     lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
> > 
> > (a few times because unloading one module will then potentially make
> > other modules unloadable).
> > 
> > On my machine, I can trigger this, for example:
> > 
> >   ------------[ cut here ]------------
> >   WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
> >   sysfs: kobject (null) without dirent
> >   Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
> >   CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
> >   Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
> >    0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
> >    ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
> >    0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
> >   Call Trace:
> >    [<ffffffff8160aab5>] dump_stack+0x45/0x56
> >    [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
> >    [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
> >    [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
> >    [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
> >    [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
> >    [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
> >    [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
> >    [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
> >    [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
> >    [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
> >   ---[ end trace f887112caaa5c4ab ]---
> > 
> > so at least we have a cpufreq/sysfs interaction bug. There may be others.
> > 
> > This particular cpufreq issue may be triggered by the fact that
> > acpi-cpufreq isn't actually in use (pstate is). Or it might be some
> > generic cpufreq/sysfs bug. Rafael, Greg, ideas?
> 
> I *think* that this indeed is related to acpi-cpufreq being unused.  That said,
> we've been fixing sysfs-related bugs in cpufreq recently and we may have
> overlooked something.
> 
> I'll have a deeper look at that.

Well, if the ACPI cpufreq driver is not registered, the exit function of the
module shouldn't try to unregister it, so I have the appended patch (untested)
to fix that particular thing.

Rafael


---
 drivers/cpufreq/acpi-cpufreq.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
+++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
@@ -982,6 +982,8 @@ static void __exit acpi_cpufreq_boost_ex
 	}
 }
 
+static bool driver_registered;
+
 static int __init acpi_cpufreq_init(void)
 {
 	int ret;
@@ -1021,10 +1023,12 @@ static int __init acpi_cpufreq_init(void
 #endif
 
 	ret = cpufreq_register_driver(&acpi_cpufreq_driver);
-	if (ret)
+	if (ret) {
 		free_acpi_perf_data();
-	else
+	} else {
 		acpi_cpufreq_boost_init();
+		driver_registered = true;
+	}
 
 	return ret;
 }
@@ -1032,6 +1036,8 @@ static int __init acpi_cpufreq_init(void
 static void __exit acpi_cpufreq_exit(void)
 {
 	pr_debug("acpi_cpufreq_exit\n");
+	if (!driver_registered)
+		return;
 
 	acpi_cpufreq_boost_exit();
 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Viresh Kumar]

On 25 October 2013 15:21, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> On Friday, October 25, 2013 11:28:02 AM Rafael J. Wysocki wrote:
>> On Friday, October 25, 2013 10:02:22 AM Linus Torvalds wrote:

>> > This particular cpufreq issue may be triggered by the fact that
>> > acpi-cpufreq isn't actually in use (pstate is). Or it might be some
>> > generic cpufreq/sysfs bug. Rafael, Greg, ideas?
>>
>> I *think* that this indeed is related to acpi-cpufreq being unused.  That said,
>> we've been fixing sysfs-related bugs in cpufreq recently and we may have
>> overlooked something.

I agree.. Recently I have tested few other cpufreq drivers for module
insert/removal along with governors insertion/removal... So that part must
be okay..

> Well, if the ACPI cpufreq driver is not registered, the exit function of the
> module shouldn't try to unregister it, so I have the appended patch (untested)
> to fix that particular thing.
>
> Rafael
>
>
> ---
>  drivers/cpufreq/acpi-cpufreq.c |   10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
>
> Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
> ===================================================================
> --- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
> +++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
> @@ -982,6 +982,8 @@ static void __exit acpi_cpufreq_boost_ex
>         }
>  }
>
> +static bool driver_registered;
> +
>  static int __init acpi_cpufreq_init(void)
>  {
>         int ret;
> @@ -1021,10 +1023,12 @@ static int __init acpi_cpufreq_init(void
>  #endif
>
>         ret = cpufreq_register_driver(&acpi_cpufreq_driver);
> -       if (ret)
> +       if (ret) {
>                 free_acpi_perf_data();
> -       else
> +       } else {
>                 acpi_cpufreq_boost_init();
> +               driver_registered = true;
> +       }
>
>         return ret;
>  }
> @@ -1032,6 +1036,8 @@ static int __init acpi_cpufreq_init(void
>  static void __exit acpi_cpufreq_exit(void)
>  {
>         pr_debug("acpi_cpufreq_exit\n");
> +       if (!driver_registered)
> +               return;
>
>         acpi_cpufreq_boost_exit();

Looks like the right solution here. But this kind of issues look to
be somewhat generic, doesn't they? And probably most of the
drivers would be struggling with such issues.. They are working
because we normally have something like this in core unregister
parts:

int cpufreq_unregister_driver(struct cpufreq_driver *driver)
{
...
        if (!cpufreq_driver || (driver != cpufreq_driver))
                return -EINVAL;
....

So, even in this case if we could actually check return value of
cpufreq_unregister_driver() and then do the other stuff, then we
wouldn't require this extra variable..

But the problem is the order in which things happen. Would this
be a big problem if we do unregister first and then
acpi_cpufreq_boost_exit(), based on what unregister returned?

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Rafael J. Wysocki]

On Friday, October 25, 2013 11:51:40 AM Rafael J. Wysocki wrote:
> On Friday, October 25, 2013 11:28:02 AM Rafael J. Wysocki wrote:
> > On Friday, October 25, 2013 10:02:22 AM Linus Torvalds wrote:
> > > Adding more people, so quoting the whole email for them.
> > > 
> > > We definitely have some module unload issues. Guys, try the following
> > > a few times to unload modules:
> > > 
> > >     lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
> > > 
> > > (a few times because unloading one module will then potentially make
> > > other modules unloadable).
> > > 
> > > On my machine, I can trigger this, for example:
> > > 
> > >   ------------[ cut here ]------------
> > >   WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
> > >   sysfs: kobject (null) without dirent
> > >   Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
> > >   CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
> > >   Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
> > >    0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
> > >    ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
> > >    0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
> > >   Call Trace:
> > >    [<ffffffff8160aab5>] dump_stack+0x45/0x56
> > >    [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
> > >    [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
> > >    [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
> > >    [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
> > >    [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
> > >    [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
> > >    [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
> > >    [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
> > >    [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
> > >    [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
> > >   ---[ end trace f887112caaa5c4ab ]---
> > > 
> > > so at least we have a cpufreq/sysfs interaction bug. There may be others.
> > > 
> > > This particular cpufreq issue may be triggered by the fact that
> > > acpi-cpufreq isn't actually in use (pstate is). Or it might be some
> > > generic cpufreq/sysfs bug. Rafael, Greg, ideas?
> > 
> > I *think* that this indeed is related to acpi-cpufreq being unused.  That said,
> > we've been fixing sysfs-related bugs in cpufreq recently and we may have
> > overlooked something.
> > 
> > I'll have a deeper look at that.
> 
> Well, if the ACPI cpufreq driver is not registered, the exit function of the
> module shouldn't try to unregister it, so I have the appended patch (untested)
> to fix that particular thing.

And in my opinion acpi_cpufreq_init() should just return an error code if it
can't register the driver, like in the (untested) patch below.

Rafael


---
 drivers/cpufreq/acpi-cpufreq.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
+++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
@@ -988,10 +988,10 @@ static int __init acpi_cpufreq_init(void
 
 	/* don't keep reloading if cpufreq_driver exists */
 	if (cpufreq_get_current_driver())
-		return 0;
+		return -EEXIST;
 
 	if (acpi_disabled)
-		return 0;
+		return -ENODEV;
 
 	pr_debug("acpi_cpufreq_init\n");
 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Viresh Kumar]

On 25 October 2013 15:40, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> And in my opinion acpi_cpufreq_init() should just return an error code if it
> can't register the driver, like in the (untested) patch below.
>
> Rafael
>
>
> ---
>  drivers/cpufreq/acpi-cpufreq.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
> ===================================================================
> --- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
> +++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
> @@ -988,10 +988,10 @@ static int __init acpi_cpufreq_init(void
>
>         /* don't keep reloading if cpufreq_driver exists */
>         if (cpufreq_get_current_driver())
> -               return 0;
> +               return -EEXIST;
>
>         if (acpi_disabled)
> -               return 0;
> +               return -ENODEV;
>
>         pr_debug("acpi_cpufreq_init\n");

Much better.. And probably the first return has caused the bug
Linus faced..

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

On Fri, Oct 25, 2013 at 11:10 AM, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> On Friday, October 25, 2013 11:51:40 AM Rafael J. Wysocki wrote:
>
>         /* don't keep reloading if cpufreq_driver exists */
>         if (cpufreq_get_current_driver())
> -               return 0;
> +               return -EEXIST;
>
>         if (acpi_disabled)
> -               return 0;
> +               return -ENODEV;
>
>         pr_debug("acpi_cpufreq_init\n");

I think:

 - EBUSY is a better error return than EEXIST here/

  - do the ENODEV case first, because claiming something is busy when
you couldn't have used it anyway is kind of stupid)

but yeah, this looks like the right thing. Let's make sure there
aren't any annoying error messages etc printed out as a result of
this, though.

                  Linus

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Rafael J. Wysocki]

On Friday, October 25, 2013 11:07:40 AM Linus Torvalds wrote:
> On Fri, Oct 25, 2013 at 11:10 AM, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> > On Friday, October 25, 2013 11:51:40 AM Rafael J. Wysocki wrote:
> >
> >         /* don't keep reloading if cpufreq_driver exists */
> >         if (cpufreq_get_current_driver())
> > -               return 0;
> > +               return -EEXIST;
> >
> >         if (acpi_disabled)
> > -               return 0;
> > +               return -ENODEV;
> >
> >         pr_debug("acpi_cpufreq_init\n");
> 
> I think:
> 
>  - EBUSY is a better error return than EEXIST here/

My concern about using -EBUSY here was that it might be interpreted as
"try again" by things like udev (which is not what I want to happen).

>   - do the ENODEV case first, because claiming something is busy when
> you couldn't have used it anyway is kind of stupid)

Agreed.

> but yeah, this looks like the right thing. Let's make sure there
> aren't any annoying error messages etc printed out as a result of
> this, though.

Updated patch is appended.

Rafael


---
 drivers/cpufreq/acpi-cpufreq.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
+++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
@@ -986,12 +986,12 @@ static int __init acpi_cpufreq_init(void
 {
 	int ret;
 
+	if (acpi_disabled)
+		return -ENODEV;
+
 	/* don't keep reloading if cpufreq_driver exists */
 	if (cpufreq_get_current_driver())
-		return 0;
-
-	if (acpi_disabled)
-		return 0;
+		return -EEXIST;
 
 	pr_debug("acpi_cpufreq_init\n");
 

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Viresh Kumar]

On 25 October 2013 16:40, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> ---
>  drivers/cpufreq/acpi-cpufreq.c |    8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
> ===================================================================
> --- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
> +++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
> @@ -986,12 +986,12 @@ static int __init acpi_cpufreq_init(void
>  {
>         int ret;
>
> +       if (acpi_disabled)
> +               return -ENODEV;
> +
>         /* don't keep reloading if cpufreq_driver exists */
>         if (cpufreq_get_current_driver())
> -               return 0;
> -
> -       if (acpi_disabled)
> -               return 0;
> +               return -EEXIST;
>
>         pr_debug("acpi_cpufreq_init\n");

Even better,

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Rafael J. Wysocki]

On Friday, October 25, 2013 07:19:57 PM Viresh Kumar wrote:
> On 25 October 2013 16:40, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> > ---
> >  drivers/cpufreq/acpi-cpufreq.c |    8 ++++----
> >  1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
> > ===================================================================
> > --- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
> > +++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
> > @@ -986,12 +986,12 @@ static int __init acpi_cpufreq_init(void
> >  {
> >         int ret;
> >
> > +       if (acpi_disabled)
> > +               return -ENODEV;
> > +
> >         /* don't keep reloading if cpufreq_driver exists */
> >         if (cpufreq_get_current_driver())
> > -               return 0;
> > -
> > -       if (acpi_disabled)
> > -               return 0;
> > +               return -EEXIST;
> >
> >         pr_debug("acpi_cpufreq_init\n");
> 
> Even better,
> 
> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

It doesn't lead to any unpleasant side effects on my laptop, so I'm adding it
to my queue of fixes for 3.12-rc7.

Thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

On 25.10.2013 11:02, Linus Torvalds wrote:
> Adding more people, so quoting the whole email for them.
>
> We definitely have some module unload issues. Guys, try the following
> a few times to unload modules:
>
>      lsmod | grep ' 0 '| cut -d' ' -f1 | xargs sudo rmmod
>
> (a few times because unloading one module will then potentially make

I do use a quite monolithic kernel with only a few modules, and one of the machines is
pretty stripped down:

I was unable to trigger any unusual kernel reaction within 10000 rmmod / modprobe cycles.


lsmod
=====

Module                  Size  Used by
ip6t_REJECT            12489  3
nf_conntrack_ipv6      13453  3
nf_defrag_ipv6         49936  1 nf_conntrack_ipv6
ip6table_raw           12565  1
ipt_REJECT             12485  3
xt_tcpudp              12531  6
xt_pkttype             12456  3
xt_LOG                 17205  12
xt_limit               12570  12
iptable_raw            12561  1
xt_CT                  12820  4
iptable_filter         12666  1
ip6table_mangle        12579  0
nf_conntrack_netbios_ns    12585  0
nf_conntrack_broadcast    12541  1 nf_conntrack_netbios_ns
nf_conntrack_ipv4      13655  3
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
ip_tables              17713  2 iptable_raw,iptable_filter
xt_conntrack           12664  6
nf_conntrack           67920  6 nf_conntrack_ipv6,xt_CT,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_conntrack_ipv4,xt_conntrack
ip6table_filter        12670  1
ip6_tables             17740  3 ip6table_raw,ip6table_mangle,ip6table_filter
x_tables               21937  15 ip6t_REJECT,ip6table_raw,ipt_REJECT,xt_tcpudp,xt_pkttype,xt_LOG,xt_limit,iptable_raw,xt_CT,iptable_filter,ip6table_mangle,ip_tables,xt_conntrack,ip6table_filter,ip6_tables
snd_rme96              24387  0
snd_hda_intel          34073  0
snd_hda_codec_realtek    41826  1
snd_hda_codec         129150  2 snd_hda_intel,snd_hda_codec_realtek
snd_pcm                73096  3 snd_rme96,snd_hda_intel,snd_hda_codec
snd_timer              24441  1 snd_pcm
snd_page_alloc         14230  2 snd_hda_intel,snd_pcm
snd                    58328  6 snd_rme96,snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec,snd_pcm,snd_timer
soundcore              14599  1 snd
binfmt_misc            13111  1
ipv6                  272895  24 ip6t_REJECT,nf_conntrack_ipv6,nf_defrag_ipv6,ip6table_mangle






> other modules unloadable).
>
> On my machine, I can trigger this, for example:
>
>    ------------[ cut here ]------------
>    WARNING: CPU: 0 PID: 3217 at fs/sysfs/file.c:498 sysfs_attr_ns+0x91/0xa0()
>    sysfs: kobject (null) without dirent
>    Modules linked in: fuse nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_$
>    CPU: 0 PID: 3217 Comm: rmmod Not tainted 3.12.0-rc6-00284-ge6036c0b8896 #19
>    Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS R0270V7 05/17/2013
>     0000000000000009 ffff8800aca35df8 ffffffff8160aab5 ffff8800aca35e40
>     ffff8800aca35e30 ffffffff810514b8 ffffffffa013f080 ffff8801194a6040
>     0000000000000800 0000000000000000 0000000000c5b3e0 ffff8800aca35e90
>    Call Trace:
>     [<ffffffff8160aab5>] dump_stack+0x45/0x56
>     [<ffffffff810514b8>] warn_slowpath_common+0x78/0xa0
>     [<ffffffff81051527>] warn_slowpath_fmt+0x47/0x50
>     [<ffffffff810b5960>] ? module_refcount+0xb0/0xb0
>     [<ffffffff811e5c61>] sysfs_attr_ns+0x91/0xa0
>     [<ffffffff811e5d2a>] sysfs_remove_file+0x1a/0x50
>     [<ffffffff814c88a3>] cpufreq_sysfs_remove_file+0x13/0x30
>     [<ffffffffa013d350>] acpi_cpufreq_exit+0x2e/0xcde [acpi_cpufreq]
>     [<ffffffff810b7d1d>] SyS_delete_module+0x15d/0x2c0
>     [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
>     [<ffffffff81618f62>] system_call_fastpath+0x16/0x1b
>    ---[ end trace f887112caaa5c4ab ]---
>
> so at least we have a cpufreq/sysfs interaction bug. There may be others.
>
> This particular cpufreq issue may be triggered by the fact that
> acpi-cpufreq isn't actually in use (pstate is). Or it might be some
> generic cpufreq/sysfs bug. Rafael, Greg, ideas?
>
> I don't see that this particular one would be the one that causes the
> timer issues, but it's an example of the fact that module unload tends
> to be special and not necessarily well tested.
>
>                     Linus
>
> On Fri, Oct 25, 2013 at 9:38 AM, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
>> Hmm.. I just got a run_timer_softirq oops on my own laptop, slightly
>> different. That was not during shutdown, although there was a "yum
>> upgrade" finishing when that happened, so it's quite likely that there
>> was a service shutdown (and then restart).
>>
>> I think it's related. But my oops has almost no information: the IP
>> that was jumped to was bogus, and the callchain is just CPU idle
>> followed by the softirq -> run_timers_softirq handling, so there's no
>> real way to see *what* triggered it.
>>
>> The bad rip was ffffffffa051e250, which is not a valid code address.
>> It *might* be a module address, though. So this might be triggered by
>> rmmod on some module that doesn't remove all its timers...
>>
>> Ideas?
>>
>>                   Linus

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Thomas Gleixner]

On Fri, 25 Oct 2013, Linus Torvalds wrote:

> On Mon, Oct 14, 2013 at 6:53 PM, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
> >
> > And your other oopses do seem to have a similar pattern, even if their
> > actual oops is elsewhere. They oops in run_timer_softirq, also taking
> > a page fault in the 0xf9...... range, so it might well be a vmalloc
> > address there too.
> 
> Hmm.. I just got a run_timer_softirq oops on my own laptop, slightly
> different. That was not during shutdown, although there was a "yum
> upgrade" finishing when that happened, so it's quite likely that there
> was a service shutdown (and then restart).
> 
> I think it's related. But my oops has almost no information: the IP
> that was jumped to was bogus, and the callchain is just CPU idle
> followed by the softirq -> run_timers_softirq handling, so there's no
> real way to see *what* triggered it.
> 
> The bad rip was ffffffffa051e250, which is not a valid code address.
> It *might* be a module address, though. So this might be triggered by
> rmmod on some module that doesn't remove all its timers...
> 
> Ideas?

Enable DEBUG_OBJECTS, DEBUG_OBJECTS_FREE, DEBUG_OBJECTS_TIMERS

That should give you an accurate hint what site is not cleaning up
proper.

Thanks,

	tglx

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

On Fri, Oct 25, 2013 at 11:23 AM, Thomas Gleixner <tglx@linutronix.de> wrote:
>
> Enable DEBUG_OBJECTS, DEBUG_OBJECTS_FREE, DEBUG_OBJECTS_TIMERS

Yes, but nobody has actually been able to trigger it with those. It's
pretty rare, and the debug options are so expensive that they aren't
reasonable to enable generally...

So we need to try to figure out how to trigger it, or narrow things
down some way..

              Linus

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Ingo Molnar]

* Linus Torvalds <torvalds@linux-foundation.org> wrote:

> On Fri, Oct 25, 2013 at 11:23 AM, Thomas Gleixner <tglx@linutronix.de> wrote:
> >
> > Enable DEBUG_OBJECTS, DEBUG_OBJECTS_FREE, DEBUG_OBJECTS_TIMERS
> 
> Yes, but nobody has actually been able to trigger it with those. 
> It's pretty rare, and the debug options are so expensive that they 
> aren't reasonable to enable generally...
> 
> So we need to try to figure out how to trigger it, or narrow 
> things down some way..

If it's timing then maybe the 1 seconds delay isn't enough 
(especially if it's boot related, where we have a couple of delays 
already) - the patch below triples it.

(If the bug goes away due to some other side effect then this patch 
won't make a difference to reproducability.)

Thanks,

	Ingo

diff --git a/lib/kobject.c b/lib/kobject.c
index 084f7b1..124188f 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -595,7 +595,7 @@ static void kobject_release(struct kref *kref)
 	pr_info("kobject: '%s' (%p): %s, parent %p (delayed)\n",
 		 kobject_name(kobj), kobj, __func__, kobj->parent);
 	INIT_DELAYED_WORK(&kobj->release, kobject_delayed_cleanup);
-	schedule_delayed_work(&kobj->release, HZ);
+	schedule_delayed_work(&kobj->release, 3*HZ);
 #else
 	kobject_cleanup(kobj);
 #endif

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

On 26.10.2013 13:43, Ingo Molnar wrote:
> * Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
>> On Fri, Oct 25, 2013 at 11:23 AM, Thomas Gleixner <tglx@linutronix.de> wrote:
>>> Enable DEBUG_OBJECTS, DEBUG_OBJECTS_FREE, DEBUG_OBJECTS_TIMERS
>> Yes, but nobody has actually been able to trigger it with those.
>> It's pretty rare, and the debug options are so expensive that they
>> aren't reasonable to enable generally...
>>
>> So we need to try to figure out how to trigger it, or narrow
>> things down some way..
> If it's timing then maybe the 1 seconds delay isn't enough
> (especially if it's boot related, where we have a couple of delays
> already) - the patch below triples it.
>
> (If the bug goes away due to some other side effect then this patch
> won't make a difference to reproducability.)

I tried that patch, together with all the kobj debug options enabled.
With that kernel configuration I was unable to reproduce the problem
during  500 typical workload / reboot cycles. Without the debug
options  I was able to reproduce the last reported panic after 91 cycles.
The debug options seem to change timing sufficiently to mask the bug ;-(

Knut

> Thanks,
>
> 	Ingo
>
> diff --git a/lib/kobject.c b/lib/kobject.c
> index 084f7b1..124188f 100644
> --- a/lib/kobject.c
> +++ b/lib/kobject.c
> @@ -595,7 +595,7 @@ static void kobject_release(struct kref *kref)
>   	pr_info("kobject: '%s' (%p): %s, parent %p (delayed)\n",
>   		 kobject_name(kobj), kobj, __func__, kobj->parent);
>   	INIT_DELAYED_WORK(&kobj->release, kobject_delayed_cleanup);
> -	schedule_delayed_work(&kobj->release, HZ);
> +	schedule_delayed_work(&kobj->release, 3*HZ);
>   #else
>   	kobject_cleanup(kobj);
>   #endif
>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Ingo Molnar]

* Knut Petersen <Knut_Petersen@t-online.de> wrote:

> On 26.10.2013 13:43, Ingo Molnar wrote:
> >* Linus Torvalds <torvalds@linux-foundation.org> wrote:
> >
> >>On Fri, Oct 25, 2013 at 11:23 AM, Thomas Gleixner <tglx@linutronix.de> wrote:
> >>>Enable DEBUG_OBJECTS, DEBUG_OBJECTS_FREE, DEBUG_OBJECTS_TIMERS
> >>Yes, but nobody has actually been able to trigger it with those.
> >>It's pretty rare, and the debug options are so expensive that they
> >>aren't reasonable to enable generally...
> >>
> >>So we need to try to figure out how to trigger it, or narrow
> >>things down some way..
> >If it's timing then maybe the 1 seconds delay isn't enough
> >(especially if it's boot related, where we have a couple of delays
> >already) - the patch below triples it.
> >
> >(If the bug goes away due to some other side effect then this patch
> >won't make a difference to reproducability.)
> 
> I tried that patch, together with all the kobj debug options 
> enabled. With that kernel configuration I was unable to reproduce 
> the problem during 500 typical workload / reboot cycles. Without 
> the debug options I was able to reproduce the last reported panic 
> after 91 cycles. The debug options seem to change timing 
> sufficiently to mask the bug ;-(

Could you send me the kernel config please?

Thanks,

	Ingo

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Ingo Molnar]

* Ingo Molnar <mingo@kernel.org> wrote:

> > I tried that patch, together with all the kobj debug options 
> > enabled. With that kernel configuration I was unable to 
> > reproduce the problem during 500 typical workload / reboot 
> > cycles. Without the debug options I was able to reproduce the 
> > last reported panic after 91 cycles. The debug options seem to 
> > change timing sufficiently to mask the bug ;-(
> 
> Could you send me the kernel config please?

I got your .config off-list, thanks Knut!

It has all DEBUG_OBJECT options enabled:

 CONFIG_DEBUG_OBJECTS=y
 # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
 CONFIG_DEBUG_OBJECTS_FREE=y
 CONFIG_DEBUG_OBJECTS_TIMERS=y
 CONFIG_DEBUG_OBJECTS_WORK=y
 CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
 CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
 CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1

but it also has DEBUG_PAGEALLOC enabled:

 CONFIG_DEBUG_PAGEALLOC=y

I'd suggest disabling that one - it kind of overlaps debugobjects 
and it will definitely be a big slowdown.

I'd also suggest turning off lockdep for now:

 CONFIG_PROVE_LOCKING=y

because we know it does not trigger any useful warning. This too 
should speed up things a bit.

Whether this would make the crash reproducable again I don't know
:-/

Thanks,

	Ingo

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Knut Petersen]

On 28.10.2013 16:16, Ingo Molnar wrote:
> * Ingo Molnar <mingo@kernel.org> wrote:
>
>>> I tried that patch, together with all the kobj debug options
>>> enabled. With that kernel configuration I was unable to
>>> reproduce the problem during 500 typical workload / reboot
>>> cycles. Without the debug options I was able to reproduce the
>>> last reported panic after 91 cycles. The debug options seem to
>>> change timing sufficiently to mask the bug ;-(
>> Could you send me the kernel config please?
> I got your .config off-list, thanks Knut!
>
> It has all DEBUG_OBJECT options enabled:
>
>   CONFIG_DEBUG_OBJECTS=y
>   # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
>   CONFIG_DEBUG_OBJECTS_FREE=y
>   CONFIG_DEBUG_OBJECTS_TIMERS=y
>   CONFIG_DEBUG_OBJECTS_WORK=y
>   CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
>   CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
>   CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
>
> but it also has DEBUG_PAGEALLOC enabled:
>
>   CONFIG_DEBUG_PAGEALLOC=y
>
> I'd suggest disabling that one - it kind of overlaps debugobjects
> and it will definitely be a big slowdown.

ACK
> I'd also suggest turning off lockdep for now:
>
>   CONFIG_PROVE_LOCKING=y
>
> because we know it does not trigger any useful warning. This too
> should speed up things a bit.

Well, for now that´s true. On one machine it emits the old warning about the
videobuf_dvb_find_frontend() /  dvb_device_open() circular reference,
but that´s definitely unrelated.

>
> Whether this would make the crash reproducable again I don't know
> :-/

We´ll see ;-)
> Thanks,
>
> 	Ingo
>

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

On Fri, Oct 25, 2013 at 11:48 AM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> Yes, but nobody has actually been able to trigger it with those. It's
> pretty rare, and the debug options are so expensive that they aren't
> reasonable to enable generally...
>
> So we need to try to figure out how to trigger it, or narrow things
> down some way..

Ok, still trying to figure this out, and I do have another bug as a
result. I don't think this one is really the fundamental one either
that caused my crash during "yum upgrade", nor necessarily Knut's
problem during shutdown, but I'll keep looking.

And who knows.. Maybe this *does* explain Knut's issue.

Appended is a warning I get with DEBUG_TIMER_OBJECTS. Seems to be a
device-mapper issue. Alasdair, Neil, comments? It looks like
dm_destroy() is freeing an delayed_work entry that is still active...

I don't know exactly which field in the 'struct mapped_device' has
that delayed-work thing, but I assume it's the kobject.. Somebody who
knows this code better, please take a look!

                   Linus

---
[    8.258139] ------------[ cut here ]------------
[    8.258145] WARNING: CPU: 1 PID: 257 at lib/debugobjects.c:260
debug_print_object+0x83/0xa0()
[    8.258150] ODEBUG: free active (active state 0) object type:
timer_list hint: delayed_work_timer_fn+0x0/0x20
[    8.258153] Modules linked in: dm_crypt crc32_pclmul crc32c_intel
i915 i2c_algo_bit drm_kms_helper ghash_clmulni_intel drm i2c_core
video
[    8.258164] CPU: 1 PID: 257 Comm: systemd-cryptse Not tainted
3.12.0-rc6-00331-ga2ff82065b5b #2
[    8.258166] Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS
R0270V7 05/17/2013
[    8.258168]  0000000000000009 ffff8800d65f3b28 ffffffff8160d4a2
ffff8800d65f3b70
[    8.258172]  ffff8800d65f3b60 ffffffff810514e8 ffff8800372cb078
ffffffff81c365e0
[    8.258176]  ffffffff819f9133 ffffffff81f3d3f0 0000000000000003
ffff8800d65f3bc0
[    8.258180] Call Trace:
[    8.258186]  [<ffffffff8160d4a2>] dump_stack+0x45/0x56
[    8.258191]  [<ffffffff810514e8>] warn_slowpath_common+0x78/0xa0
[    8.258195]  [<ffffffff81051557>] warn_slowpath_fmt+0x47/0x50
[    8.258198]  [<ffffffff812f8883>] debug_print_object+0x83/0xa0
[    8.258202]  [<ffffffff8106aa90>] ? execute_in_process_context+0x90/0x90
[    8.258205]  [<ffffffff812f99fb>] debug_check_no_obj_freed+0x20b/0x250
[    8.258210]  [<ffffffff814b564c>] ? __dm_destroy+0x1ec/0x250
[    8.258214]  [<ffffffff8115db59>] kfree+0x89/0x160
[    8.258217]  [<ffffffff814b564c>] __dm_destroy+0x1ec/0x250
[    8.258221]  [<ffffffff814b626e>] dm_destroy+0xe/0x10
[    8.258224]  [<ffffffff814bba6a>] dev_remove+0x9a/0x130
[    8.258226]  [<ffffffff814bb9d0>] ? __hash_remove+0xd0/0xd0
[    8.258229]  [<ffffffff814bbed0>] ctl_ioctl+0x250/0x500
[    8.258234]  [<ffffffff81184201>] ? do_last+0x511/0x1220
[    8.258238]  [<ffffffff814bc18e>] dm_ctl_ioctl+0xe/0x20
[    8.258242]  [<ffffffff811879ad>] do_vfs_ioctl+0x2cd/0x4a0
[    8.258246]  [<ffffffff81177419>] ? ____fput+0x9/0x10
[    8.258249]  [<ffffffff81187c01>] SyS_ioctl+0x81/0xa0
[    8.258254]  [<ffffffff8161b9a2>] system_call_fastpath+0x16/0x1b
[    8.258256] ---[ end trace 25f53c192da70824 ]---

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

On Sun, Oct 27, 2013 at 8:20 PM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> Appended is a warning I get with DEBUG_TIMER_OBJECTS. Seems to be a
> device-mapper issue.

.. and here's another one. This time it looks like nf_conntrack_free()
is freeing something that has a delayed work in it (again, likely an
embedded 'struct kobject'). Looks like it is the

    kmem_cache_destroy(net->ct.nf_conntrack_cachep);

that triggers this. Which probably means that there are still slab
entries on that slab cache or something, but I didn't dig any deeper..

David? Patrick? Pablo? Jozsef? Any ideas? This was immediately preceded by

  [ 1136.316280] kobject: 'nf_conntrack_ffff8800b74d0000'
(ffff8801196fac78): kobject_uevent_env
  [ 1136.316287] kobject: 'nf_conntrack_ffff8800b74d0000'
(ffff8801196fac78): fill_kobj_path: path =
'/kernel/slab/nf_conntrack_ffff8800b74d0000'
  [ 1136.316331] kobject: 'nf_conntrack_ffff8800b74d0000'
(ffff8801196fac78): kobject_release, parent           (null) (delayed)

and I think it's that delayed "kobject_release()" that triggers this.

Notice that kobject_release() can be delayed *without* the magic
kobject debugging option by simply having a reference count on it from
some external source. So this particular issue is probably triggered
by my extra debug options in this case (I'm running with all those
nasty "try to find bad object freeing" options, and doing module
unloading etc), but can happen without it (it's just very hard to
trigger in practice without the debug options).

             Linus

---
[ 1136.321294] ------------[ cut here ]------------
[ 1136.321305] WARNING: CPU: 2 PID: 2483 at lib/debugobjects.c:260
debug_print_object+0x83/0xa0()
[ 1136.321311] ODEBUG: free active (active state 0) object type:
timer_list hint: delayed_work_timer_fn+0x0/0x20
[ 1136.321313] Modules linked in: fuse nf_conntrack_netbios_ns
nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_conntrack bnep
bluetooth ebtable_nat ebt
[ 1136.321357]  mfd_core mei snd_page_alloc snd_timer snd soundcore
sony_laptop rfkill uinput dm_crypt crc32_pclmul crc32c_intel i915
i2c_algo_bit drm_kms_h
[ 1136.321371] CPU: 2 PID: 2483 Comm: kworker/u8:2 Tainted: G        W
   3.12.0-rc6-00331-ga2ff82065b5b #2
[ 1136.321373] Hardware name: Sony Corporation SVP11213CXB/VAIO, BIOS
R0270V7 05/17/2013
[ 1136.321378] Workqueue: netns cleanup_net
[ 1136.321380]  0000000000000009 ffff8800a86cdbc8 ffffffff8160d4a2
ffff8800a86cdc10
[ 1136.321384]  ffff8800a86cdc00 ffffffff810514e8 ffff8800b745f848
ffffffff81c365e0
[ 1136.321387]  ffffffff819f9133 ffffffff81f34750 0000000000000001
ffff8800a86cdc60
[ 1136.321390] Call Trace:
[ 1136.321398]  [<ffffffff8160d4a2>] dump_stack+0x45/0x56
[ 1136.321405]  [<ffffffff810514e8>] warn_slowpath_common+0x78/0xa0
[ 1136.321410]  [<ffffffff81051557>] warn_slowpath_fmt+0x47/0x50
[ 1136.321414]  [<ffffffff812f8883>] debug_print_object+0x83/0xa0
[ 1136.321420]  [<ffffffff8106aa90>] ? execute_in_process_context+0x90/0x90
[ 1136.321424]  [<ffffffff812f99fb>] debug_check_no_obj_freed+0x20b/0x250
[ 1136.321429]  [<ffffffff8112e7f2>] ? kmem_cache_destroy+0x92/0x100
[ 1136.321433]  [<ffffffff8115d945>] kmem_cache_free+0x125/0x210
[ 1136.321436]  [<ffffffff8112e7f2>] kmem_cache_destroy+0x92/0x100
[ 1136.321443]  [<ffffffffa046b806>]
nf_conntrack_cleanup_net_list+0x126/0x160 [nf_conntrack]
[ 1136.321449]  [<ffffffffa046c43d>]
nf_conntrack_pernet_exit+0x6d/0x80 [nf_conntrack]
[ 1136.321453]  [<ffffffff81511cc3>] ops_exit_list.isra.3+0x53/0x60
[ 1136.321457]  [<ffffffff815124f0>] cleanup_net+0x100/0x1b0
[ 1136.321460]  [<ffffffff8106b31e>] process_one_work+0x18e/0x430
[ 1136.321463]  [<ffffffff8106bf49>] worker_thread+0x119/0x390
[ 1136.321467]  [<ffffffff8106be30>] ? manage_workers.isra.23+0x2a0/0x2a0
[ 1136.321470]  [<ffffffff8107210b>] kthread+0xbb/0xc0
[ 1136.321472]  [<ffffffff81072050>] ? kthread_create_on_node+0x110/0x110
[ 1136.321477]  [<ffffffff8161b8fc>] ret_from_fork+0x7c/0xb0
[ 1136.321479]  [<ffffffff81072050>] ? kthread_create_on_node+0x110/0x110
[ 1136.321481] ---[ end trace 25f53c192da70825 ]---

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Linus Torvalds]

.. and one more case of freeing a delayed work object (likely a kobject again):

This time it looks like it's in the PCI layer, freeing the msi irq information.

It looks like that code simply does

    kobject_del(&entry->kobj);
    kobject_put(&entry->kobj);
    list_del(&entry->list);
    kfree(entry);

and the problem is that the "entry->kobj" may have *other* references
to it, thanks to people accessing it through /sys, so despite doing a
kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
on it. The embedded kobj might still be in use.

Afaik, that code should do the kfree() on the kobject in the _release_
method, not synchronously like that.

We already have a msi_kobj_release(), I'm wondering why that doesn't
do the kfree().

Bjorn? Yinghai? Greg, comments about that msi kobj usage?

            Linus

---

  [ 2373.142964] mei_me 0000:00:16.0: stop
  [ 2373.143023] kobject: 'pn544' (ffff88011808f810): kobject_release,
parent           (null) (delayed)
  [ 2373.143076] kobject: '59' (ffff8800d268f648): kobject_release,
parent           (null) (delayed)
  [ 2373.143080] ------------[ cut here ]------------
  [ 2373.143087] WARNING: CPU: 3 PID: 2922 at lib/debugobjects.c:260
debug_print_object+0x83/0xa0()
  [ 2373.143094] ODEBUG: free active (active state 0) object type:
timer_list hint: delayed_work_timer_fn+0x0/0x20
  [ 2373.143096] Modules linked in: fuse ipt_MASQUERADE ip6t_REJECT
xt_conntrack bnep bluetooth ip6table_nat nf_conntrack_ipv6
nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6ta$
  [ 2373.143159] CPU: 3 PID: 2922 Comm: rmmod Tainted: G        W
3.12.0-rc6-00331-ga2ff82065b5b #2
  [ 2373.143162] Hardware name: Sony Corporation SVP11213CXB/VAIO,
BIOS R0270V7 05/17/2013
  [ 2373.143164]  0000000000000009 ffff8800b74b5c20 ffffffff8160d4a2
ffff8800b74b5c68
  [ 2373.143170]  ffff8800b74b5c58 ffffffff810514e8 ffff8800b74a4f00
ffffffff81c365e0
  [ 2373.143174]  ffffffff819f9133 ffffffff81f4c1b0 0000000000000001
ffff8800b74b5cb8
  [ 2373.143179] Call Trace:
  [ 2373.143189]  [<ffffffff8160d4a2>] dump_stack+0x45/0x56
  [ 2373.143195]  [<ffffffff810514e8>] warn_slowpath_common+0x78/0xa0
  [ 2373.143200]  [<ffffffff81051557>] warn_slowpath_fmt+0x47/0x50
  [ 2373.143204]  [<ffffffff812f8883>] debug_print_object+0x83/0xa0
  [ 2373.143209]  [<ffffffff8106aa90>] ? execute_in_process_context+0x90/0x90
  [ 2373.143214]  [<ffffffff812f99fb>] debug_check_no_obj_freed+0x20b/0x250
  [ 2373.143219]  [<ffffffff8132d213>] ? free_msi_irqs+0x103/0x150
  [ 2373.143224]  [<ffffffff8115db59>] kfree+0x89/0x160
  [ 2373.143227]  [<ffffffff8132d213>] free_msi_irqs+0x103/0x150
  [ 2373.143232]  [<ffffffff8132dc8d>] pci_disable_msi+0x3d/0x60
  [ 2373.143241]  [<ffffffffa01d2211>] mei_me_remove+0x61/0xb0 [mei_me]
  [ 2373.143248]  [<ffffffff81317796>] pci_device_remove+0x36/0xb0
  [ 2373.143254]  [<ffffffff813c6bea>] __device_release_driver+0x7a/0xe0
  [ 2373.143260]  [<ffffffff813c7568>] driver_detach+0xc8/0xd0
  [ 2373.143266]  [<ffffffff813c6816>] bus_remove_driver+0x96/0x120
  [ 2373.143273]  [<ffffffff813c7b77>] driver_unregister+0x27/0x50
  [ 2373.143278]  [<ffffffff813167ec>] pci_unregister_driver+0x1c/0x90
  [ 2373.143286]  [<ffffffffa01d3098>] mei_me_driver_exit+0x10/0xf78 [mei_me]
  [ 2373.143291]  [<ffffffff810b857d>] SyS_delete_module+0x15d/0x2c0
  [ 2373.143299]  [<ffffffff81002929>] ? do_notify_resume+0x59/0x90
  [ 2373.143305]  [<ffffffff8161b9a2>] system_call_fastpath+0x16/0x1b
  [ 2373.143308] ---[ end trace 25f53c192da70827 ]---
  [ 2373.143313] kobject: 'msi_irqs' (ffff880037327a18):
kobject_release, parent ffff880119bb40a8 (delayed)
  [ 2373.143458] kobject: 'misc' (ffff8800d6487500): kobject_release,
parent ffff880119bb40a8 (delayed)
  [ 2373.143463] kobject: 'mei' (ffff8800d35f3410): kobject_release,
parent           (null) (delayed)
  [ 2373.143607] kobject: 'mei_me' (ffff88003717ce00):
kobject_release, parent ffff8801194b2818 (delayed)
  [ 2373.143670] kobject: 'drivers' (ffff8800d6487600):
kobject_release, parent ffffffffa01d5330 (delayed)
  [ 2373.143678] kobject: 'holders' (ffff8800d6714700):
kobject_release, parent ffffffffa01d5330 (delayed)
  [ 2373.143682] kobject: 'notes' (ffff8800d6714600): kobject_release,
parent ffffffffa01d5330 (delayed)

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Greg Kroah-Hartman]

On Sun, Oct 27, 2013 at 09:13:29PM +0000, Linus Torvalds wrote:
> .. and one more case of freeing a delayed work object (likely a kobject again):
> 
> This time it looks like it's in the PCI layer, freeing the msi irq information.
> 
> It looks like that code simply does
> 
>     kobject_del(&entry->kobj);
>     kobject_put(&entry->kobj);
>     list_del(&entry->list);
>     kfree(entry);
> 
> and the problem is that the "entry->kobj" may have *other* references
> to it, thanks to people accessing it through /sys, so despite doing a
> kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
> on it. The embedded kobj might still be in use.
> 
> Afaik, that code should do the kfree() on the kobject in the _release_
> method, not synchronously like that.
> 
> We already have a msi_kobj_release(), I'm wondering why that doesn't
> do the kfree().
> 
> Bjorn? Yinghai? Greg, comments about that msi kobj usage?

Ick, it really should be doing a kfree() in the release only.  Bjorn has
had a bunch of changes in this area recently, perhaps they are in
linux-next waiting for 3.13, and I've talked to him about getting rid of
all of the kobjects for msi files, as I don't think it's needed at all.

Bjorn, don't you have a fix for this problem already done somewhere?

thanks,

greg k-h

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Bjorn Helgaas]

[+cc Veaceslav]

On Sun, Oct 27, 2013 at 3:24 PM, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
> On Sun, Oct 27, 2013 at 09:13:29PM +0000, Linus Torvalds wrote:
>> .. and one more case of freeing a delayed work object (likely a kobject again):
>>
>> This time it looks like it's in the PCI layer, freeing the msi irq information.
>>
>> It looks like that code simply does
>>
>>     kobject_del(&entry->kobj);
>>     kobject_put(&entry->kobj);
>>     list_del(&entry->list);
>>     kfree(entry);
>>
>> and the problem is that the "entry->kobj" may have *other* references
>> to it, thanks to people accessing it through /sys, so despite doing a
>> kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
>> on it. The embedded kobj might still be in use.
>>
>> Afaik, that code should do the kfree() on the kobject in the _release_
>> method, not synchronously like that.
>>
>> We already have a msi_kobj_release(), I'm wondering why that doesn't
>> do the kfree().
>>
>> Bjorn? Yinghai? Greg, comments about that msi kobj usage?
>
> Ick, it really should be doing a kfree() in the release only.  Bjorn has
> had a bunch of changes in this area recently, perhaps they are in
> linux-next waiting for 3.13, and I've talked to him about getting rid of
> all of the kobjects for msi files, as I don't think it's needed at all.

IIRC, you said you might take a look at converting this to attributes
on the train back home, so I haven't looked into it myself :)

> Bjorn, don't you have a fix for this problem already done somewhere?

Yep, this is clearly wrong, and Veaceslav has a patch that moves the
kfree() to the release function.  I've been waiting for a consolidated
repost of all his MSI-related fixes, but maybe he's been waiting for
*me*.

Bjorn

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Veaceslav Falico]

On Mon, Oct 28, 2013 at 11:23:41AM -0600, Bjorn Helgaas wrote:
>[+cc Veaceslav]
>
>On Sun, Oct 27, 2013 at 3:24 PM, Greg Kroah-Hartman
><gregkh@linuxfoundation.org> wrote:
>> On Sun, Oct 27, 2013 at 09:13:29PM +0000, Linus Torvalds wrote:
>>> .. and one more case of freeing a delayed work object (likely a kobject again):
>>>
>>> This time it looks like it's in the PCI layer, freeing the msi irq information.
>>>
>>> It looks like that code simply does
>>>
>>>     kobject_del(&entry->kobj);
>>>     kobject_put(&entry->kobj);
>>>     list_del(&entry->list);
>>>     kfree(entry);
>>>
>>> and the problem is that the "entry->kobj" may have *other* references
>>> to it, thanks to people accessing it through /sys, so despite doing a
>>> kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
>>> on it. The embedded kobj might still be in use.
>>>
>>> Afaik, that code should do the kfree() on the kobject in the _release_
>>> method, not synchronously like that.
>>>
>>> We already have a msi_kobj_release(), I'm wondering why that doesn't
>>> do the kfree().
>>>
>>> Bjorn? Yinghai? Greg, comments about that msi kobj usage?
>>
>> Ick, it really should be doing a kfree() in the release only.  Bjorn has
>> had a bunch of changes in this area recently, perhaps they are in
>> linux-next waiting for 3.13, and I've talked to him about getting rid of
>> all of the kobjects for msi files, as I don't think it's needed at all.
>
>IIRC, you said you might take a look at converting this to attributes
>on the train back home, so I haven't looked into it myself :)
>
>> Bjorn, don't you have a fix for this problem already done somewhere?
>
>Yep, this is clearly wrong, and Veaceslav has a patch that moves the
>kfree() to the release function.  I've been waiting for a consolidated
>repost of all his MSI-related fixes, but maybe he's been waiting for
>*me*.

https://lkml.org/lkml/2013/10/9/170

My patchset is ready to be applied, in its v2 state.

Except that the bits with kobject_del() (theoretical race) - which are done
in your patch "kobject: remove kset from sysfs immediately in
kset_unregister()", though I didn't see it accepted.

Should I re-send the patchset?

>
>Bjorn

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Bjorn Helgaas]

On Mon, Oct 28, 2013 at 11:30 AM, Veaceslav Falico <vfalico@redhat.com> wrote:
> On Mon, Oct 28, 2013 at 11:23:41AM -0600, Bjorn Helgaas wrote:
>>
>> [+cc Veaceslav]
>>
>> On Sun, Oct 27, 2013 at 3:24 PM, Greg Kroah-Hartman
>> <gregkh@linuxfoundation.org> wrote:
>>>
>>> On Sun, Oct 27, 2013 at 09:13:29PM +0000, Linus Torvalds wrote:
>>>>
>>>> .. and one more case of freeing a delayed work object (likely a kobject
>>>> again):
>>>>
>>>> This time it looks like it's in the PCI layer, freeing the msi irq
>>>> information.
>>>>
>>>> It looks like that code simply does
>>>>
>>>>     kobject_del(&entry->kobj);
>>>>     kobject_put(&entry->kobj);
>>>>     list_del(&entry->list);
>>>>     kfree(entry);
>>>>
>>>> and the problem is that the "entry->kobj" may have *other* references
>>>> to it, thanks to people accessing it through /sys, so despite doing a
>>>> kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
>>>> on it. The embedded kobj might still be in use.
>>>>
>>>> Afaik, that code should do the kfree() on the kobject in the _release_
>>>> method, not synchronously like that.
>>>>
>>>> We already have a msi_kobj_release(), I'm wondering why that doesn't
>>>> do the kfree().
>>>>
>>>> Bjorn? Yinghai? Greg, comments about that msi kobj usage?
>>>
>>>
>>> Ick, it really should be doing a kfree() in the release only.  Bjorn has
>>> had a bunch of changes in this area recently, perhaps they are in
>>> linux-next waiting for 3.13, and I've talked to him about getting rid of
>>> all of the kobjects for msi files, as I don't think it's needed at all.
>>
>>
>> IIRC, you said you might take a look at converting this to attributes
>> on the train back home, so I haven't looked into it myself :)
>>
>>> Bjorn, don't you have a fix for this problem already done somewhere?
>>
>>
>> Yep, this is clearly wrong, and Veaceslav has a patch that moves the
>> kfree() to the release function.  I've been waiting for a consolidated
>> repost of all his MSI-related fixes, but maybe he's been waiting for
>> *me*.
>
>
> https://lkml.org/lkml/2013/10/9/170
>
> My patchset is ready to be applied, in its v2 state.
>
> Except that the bits with kobject_del() (theoretical race) - which are done
> in your patch "kobject: remove kset from sysfs immediately in
> kset_unregister()", though I didn't see it accepted.
>
> Should I re-send the patchset?

Can you please repost it?  That will be easier for me than digging
individual messages out of the archives.  Thanks, and sorry for my
confusion.

Bjorn

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Veaceslav Falico]

On Mon, Oct 28, 2013 at 11:35:09AM -0600, Bjorn Helgaas wrote:
>On Mon, Oct 28, 2013 at 11:30 AM, Veaceslav Falico <vfalico@redhat.com> wrote:
>> On Mon, Oct 28, 2013 at 11:23:41AM -0600, Bjorn Helgaas wrote:
>>>
>>> [+cc Veaceslav]
>>>
>>> On Sun, Oct 27, 2013 at 3:24 PM, Greg Kroah-Hartman
>>> <gregkh@linuxfoundation.org> wrote:
>>>>
>>>> On Sun, Oct 27, 2013 at 09:13:29PM +0000, Linus Torvalds wrote:
>>>>>
>>>>> .. and one more case of freeing a delayed work object (likely a kobject
>>>>> again):
>>>>>
>>>>> This time it looks like it's in the PCI layer, freeing the msi irq
>>>>> information.
>>>>>
>>>>> It looks like that code simply does
>>>>>
>>>>>     kobject_del(&entry->kobj);
>>>>>     kobject_put(&entry->kobj);
>>>>>     list_del(&entry->list);
>>>>>     kfree(entry);
>>>>>
>>>>> and the problem is that the "entry->kobj" may have *other* references
>>>>> to it, thanks to people accessing it through /sys, so despite doing a
>>>>> kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
>>>>> on it. The embedded kobj might still be in use.
>>>>>
>>>>> Afaik, that code should do the kfree() on the kobject in the _release_
>>>>> method, not synchronously like that.
>>>>>
>>>>> We already have a msi_kobj_release(), I'm wondering why that doesn't
>>>>> do the kfree().
>>>>>
>>>>> Bjorn? Yinghai? Greg, comments about that msi kobj usage?
>>>>
>>>>
>>>> Ick, it really should be doing a kfree() in the release only.  Bjorn has
>>>> had a bunch of changes in this area recently, perhaps they are in
>>>> linux-next waiting for 3.13, and I've talked to him about getting rid of
>>>> all of the kobjects for msi files, as I don't think it's needed at all.
>>>
>>>
>>> IIRC, you said you might take a look at converting this to attributes
>>> on the train back home, so I haven't looked into it myself :)
>>>
>>>> Bjorn, don't you have a fix for this problem already done somewhere?
>>>
>>>
>>> Yep, this is clearly wrong, and Veaceslav has a patch that moves the
>>> kfree() to the release function.  I've been waiting for a consolidated
>>> repost of all his MSI-related fixes, but maybe he's been waiting for
>>> *me*.
>>
>>
>> https://lkml.org/lkml/2013/10/9/170
>>
>> My patchset is ready to be applied, in its v2 state.
>>
>> Except that the bits with kobject_del() (theoretical race) - which are done
>> in your patch "kobject: remove kset from sysfs immediately in
>> kset_unregister()", though I didn't see it accepted.
>>
>> Should I re-send the patchset?
>
>Can you please repost it?  That will be easier for me than digging
>individual messages out of the archives.  Thanks, and sorry for my
>confusion.

Will rebase and repost, sorry for all the noise about it :).

Thank you!

>
>Bjorn

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Greg Kroah-Hartman]

On Mon, Oct 28, 2013 at 11:23:41AM -0600, Bjorn Helgaas wrote:
> [+cc Veaceslav]
> 
> On Sun, Oct 27, 2013 at 3:24 PM, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> > On Sun, Oct 27, 2013 at 09:13:29PM +0000, Linus Torvalds wrote:
> >> .. and one more case of freeing a delayed work object (likely a kobject again):
> >>
> >> This time it looks like it's in the PCI layer, freeing the msi irq information.
> >>
> >> It looks like that code simply does
> >>
> >>     kobject_del(&entry->kobj);
> >>     kobject_put(&entry->kobj);
> >>     list_del(&entry->list);
> >>     kfree(entry);
> >>
> >> and the problem is that the "entry->kobj" may have *other* references
> >> to it, thanks to people accessing it through /sys, so despite doing a
> >> kojbect_del/kobject_put(), it's not at all ok to then do a "kfree()"
> >> on it. The embedded kobj might still be in use.
> >>
> >> Afaik, that code should do the kfree() on the kobject in the _release_
> >> method, not synchronously like that.
> >>
> >> We already have a msi_kobj_release(), I'm wondering why that doesn't
> >> do the kfree().
> >>
> >> Bjorn? Yinghai? Greg, comments about that msi kobj usage?
> >
> > Ick, it really should be doing a kfree() in the release only.  Bjorn has
> > had a bunch of changes in this area recently, perhaps they are in
> > linux-next waiting for 3.13, and I've talked to him about getting rid of
> > all of the kobjects for msi files, as I don't think it's needed at all.
> 
> IIRC, you said you might take a look at converting this to attributes
> on the train back home, so I haven't looked into it myself :)

Yes, I was supposed to, but James and I ended up splitting a bottle of
wine on the train, and it's not a good idea to do driver model work with
wine.  Hard liquor is usually needed :)

It's on my todo list...

thanks,

greg k-h

Re: [BUG 3.12.rc4] Oops: unable to handle kernel paging request during shutdown

[Pablo Neira Ayuso]

[-- Attachment #1: Type: text/plain, Size: 2059 bytes --]

On Sun, Oct 27, 2013 at 08:39:47PM +0000, Linus Torvalds wrote:
> On Sun, Oct 27, 2013 at 8:20 PM, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
> >
> > Appended is a warning I get with DEBUG_TIMER_OBJECTS. Seems to be a
> > device-mapper issue.
> 
> .. and here's another one. This time it looks like nf_conntrack_free()
> is freeing something that has a delayed work in it (again, likely an
> embedded 'struct kobject'). Looks like it is the
> 
>     kmem_cache_destroy(net->ct.nf_conntrack_cachep);
> 
> that triggers this. Which probably means that there are still slab
> entries on that slab cache or something, but I didn't dig any deeper..
> 
> David? Patrick? Pablo? Jozsef? Any ideas? This was immediately preceded by
> 
>   [ 1136.316280] kobject: 'nf_conntrack_ffff8800b74d0000'
> (ffff8801196fac78): kobject_uevent_env
>   [ 1136.316287] kobject: 'nf_conntrack_ffff8800b74d0000'
> (ffff8801196fac78): fill_kobj_path: path =
> '/kernel/slab/nf_conntrack_ffff8800b74d0000'
>   [ 1136.316331] kobject: 'nf_conntrack_ffff8800b74d0000'
> (ffff8801196fac78): kobject_release, parent           (null) (delayed)
> 
> and I think it's that delayed "kobject_release()" that triggers this.
> 
> Notice that kobject_release() can be delayed *without* the magic
> kobject debugging option by simply having a reference count on it from
> some external source. So this particular issue is probably triggered
> by my extra debug options in this case (I'm running with all those
> nasty "try to find bad object freeing" options, and doing module
> unloading etc), but can happen without it (it's just very hard to
> trigger in practice without the debug options).

nf_conntrack_free() is decrementing our object counter (net->ct.count)
before releasing the object. That counter is used in the
nf_conntrack_cleanup_net_list path to check if it's time to
kmem_cache_destroy our cache of conntrack objects. I think we have a
race there that should be easier to trigger (although still hard) with
CONFIG_DEBUG_OBJECTS_FREE as object releases become slowier.

[-- Attachment #2: linus.patch --]
[-- Type: text/x-diff, Size: 528 bytes --]

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 5d892fe..d60cf16 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -764,9 +764,10 @@ void nf_conntrack_free(struct nf_conn *ct)
 	struct net *net = nf_ct_net(ct);
 
 	nf_ct_ext_destroy(ct);
-	atomic_dec(&net->ct.count);
 	nf_ct_ext_free(ct);
 	kmem_cache_free(net->ct.nf_conntrack_cachep, ct);
+	smp_mb__before_atomic_dec();
+	atomic_dec(&net->ct.count);
 }
 EXPORT_SYMBOL_GPL(nf_conntrack_free);