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* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
       [not found] ` <bug-206401-27-zYD8WfDKqD@https.bugzilla.kernel.org/>
@ 2020-02-10  5:32   ` Andrew Morton
  2020-02-10  5:40     ` Baoquan He
  0 siblings, 1 reply; 39+ messages in thread
From: Andrew Morton @ 2020-02-10  5:32 UTC (permalink / raw)
  To: David Hildenbrand, Michal Hocko, Naoya Horiguchi; +Cc: linux-mm

On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:

> https://bugzilla.kernel.org/show_bug.cgi?id=206401
> 

An oops during mem hotadd.  Could someone please take a look when
convenient?

Thanks.



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-10  5:32   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add Andrew Morton
@ 2020-02-10  5:40     ` Baoquan He
  2020-02-10  5:56       ` Andrew Morton
  0 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-10  5:40 UTC (permalink / raw)
  To: Andrew Morton; +Cc: David Hildenbrand, Michal Hocko, Naoya Horiguchi, linux-mm

Hi Andrew,

On 02/09/20 at 09:32pm, Andrew Morton wrote:
> On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> 
> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > 
> 
> An oops during mem hotadd.  Could someone please take a look when
> convenient?

This has been addressed by Wei Yang's patch, please check it here:

http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com

Thanks
Baoquan



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-10  5:40     ` Baoquan He
@ 2020-02-10  5:56       ` Andrew Morton
  2020-02-10  6:09         ` Baoquan He
  0 siblings, 1 reply; 39+ messages in thread
From: Andrew Morton @ 2020-02-10  5:56 UTC (permalink / raw)
  To: Baoquan He; +Cc: David Hildenbrand, Michal Hocko, Naoya Horiguchi, linux-mm

On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:

> Hi Andrew,
> 
> On 02/09/20 at 09:32pm, Andrew Morton wrote:
> > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> > 
> > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > > 
> > 
> > An oops during mem hotadd.  Could someone please take a look when
> > convenient?
> 
> This has been addressed by Wei Yang's patch, please check it here:
> 
> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> 

hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
six-patch series which is still in progress!  Can we please merge that
as a standalone fix with a cc:stable, Fixes:, etc?



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-10  5:56       ` Andrew Morton
@ 2020-02-10  6:09         ` Baoquan He
  2020-02-10  6:15           ` Baoquan He
  0 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-10  6:09 UTC (permalink / raw)
  To: Andrew Morton, richardw.yang
  Cc: David Hildenbrand, Michal Hocko, Naoya Horiguchi, linux-mm

On 02/09/20 at 09:56pm, Andrew Morton wrote:
> On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> 
> > Hi Andrew,
> > 
> > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> > > 
> > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > > > 
> > > 
> > > An oops during mem hotadd.  Could someone please take a look when
> > > convenient?
> > 
> > This has been addressed by Wei Yang's patch, please check it here:
> > 
> > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> > 
> 
> hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> six-patch series which is still in progress!  Can we please merge that
> as a standalone fix with a cc:stable, Fixes:, etc?

Yes, certainly.

Wei Yang posted it separately earlier. I just grabbed it into my
patchset when test them all, since hot add/remove of SPARSE|!VMEMMAP
have been broken since sub-section hotplug added. Wei Yang's old post
can be found here:

https://lore.kernel.org/linux-mm/20200206125343.9070-1-richardw.yang@linux.intel.com/



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-10  6:09         ` Baoquan He
@ 2020-02-10  6:15           ` Baoquan He
  2020-02-10 23:07             ` Wei Yang
  0 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-10  6:15 UTC (permalink / raw)
  To: Andrew Morton, richardw.yang
  Cc: David Hildenbrand, Michal Hocko, Naoya Horiguchi, linux-mm

On 02/10/20 at 02:09pm, Baoquan He wrote:
> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> > 
> > > Hi Andrew,
> > > 
> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> > > > 
> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > > > > 
> > > > 
> > > > An oops during mem hotadd.  Could someone please take a look when
> > > > convenient?
> > > 
> > > This has been addressed by Wei Yang's patch, please check it here:
> > > 
> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> > > 
> > 
> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> > six-patch series which is still in progress!  Can we please merge that
> > as a standalone fix with a cc:stable, Fixes:, etc?

Maybe can add Fixes tag as follow when merge:

Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")

Wei Yang, please correct me if I am wrong.

> 
> Yes, certainly.
> 
> Wei Yang posted it separately earlier. I just grabbed it into my
> patchset when test them all, since hot add/remove of SPARSE|!VMEMMAP
> have been broken since sub-section hotplug added. Wei Yang's old post
> can be found here:
> 
> https://lore.kernel.org/linux-mm/20200206125343.9070-1-richardw.yang@linux.intel.com/
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-10  6:15           ` Baoquan He
@ 2020-02-10 23:07             ` Wei Yang
  2020-02-12  0:41               ` Andrew Morton
  0 siblings, 1 reply; 39+ messages in thread
From: Wei Yang @ 2020-02-10 23:07 UTC (permalink / raw)
  To: Baoquan He
  Cc: Andrew Morton, richardw.yang, David Hildenbrand, Michal Hocko,
	Naoya Horiguchi, linux-mm

On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
>On 02/10/20 at 02:09pm, Baoquan He wrote:
>> On 02/09/20 at 09:56pm, Andrew Morton wrote:
>> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
>> > 
>> > > Hi Andrew,
>> > > 
>> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
>> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>> > > > 
>> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > > > > 
>> > > > 
>> > > > An oops during mem hotadd.  Could someone please take a look when
>> > > > convenient?
>> > > 
>> > > This has been addressed by Wei Yang's patch, please check it here:
>> > > 
>> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> > > 
>> > 
>> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
>> > six-patch series which is still in progress!  Can we please merge that
>> > as a standalone fix with a cc:stable, Fixes:, etc?
>
>Maybe can add Fixes tag as follow when merge:
>
>Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
>

The original patch contains this tag.

>Wei Yang, please correct me if I am wrong.
>
>> 
>> Yes, certainly.
>> 
>> Wei Yang posted it separately earlier. I just grabbed it into my
>> patchset when test them all, since hot add/remove of SPARSE|!VMEMMAP
>> have been broken since sub-section hotplug added. Wei Yang's old post
>> can be found here:
>> 
>> https://lore.kernel.org/linux-mm/20200206125343.9070-1-richardw.yang@linux.intel.com/
>> 

-- 
Wei Yang
Help you, Help me


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-10 23:07             ` Wei Yang
@ 2020-02-12  0:41               ` Andrew Morton
  2020-02-12  7:31                 ` Baoquan He
  0 siblings, 1 reply; 39+ messages in thread
From: Andrew Morton @ 2020-02-12  0:41 UTC (permalink / raw)
  To: Wei Yang
  Cc: Baoquan He, David Hildenbrand, Michal Hocko, Naoya Horiguchi,
	linux-mm, kkabe, bugzilla-daemon

On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:

> On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> >On 02/10/20 at 02:09pm, Baoquan He wrote:
> >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> >> > 
> >> > > Hi Andrew,
> >> > > 
> >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> >> > > > 
> >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > > > > 
> >> > > > 
> >> > > > An oops during mem hotadd.  Could someone please take a look when
> >> > > > convenient?
> >> > > 
> >> > > This has been addressed by Wei Yang's patch, please check it here:
> >> > > 
> >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > > 
> >> > 
> >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> >> > six-patch series which is still in progress!  Can we please merge that
> >> > as a standalone fix with a cc:stable, Fixes:, etc?
> >
> >Maybe can add Fixes tag as follow when merge:
> >
> >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> >

The reporter (cc'ed here) is still seeing issues:
https://bugzilla.kernel.org/show_bug.cgi?id=206401

Could we please continue this investigation via emailed reply-to-all,
rather than via the bugzilla interface?



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-12  0:41               ` Andrew Morton
@ 2020-02-12  7:31                 ` Baoquan He
  2020-02-12  8:21                   ` David Hildenbrand
                                     ` (2 more replies)
  0 siblings, 3 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-12  7:31 UTC (permalink / raw)
  To: kkabe, bugzilla-daemon, Andrew Morton
  Cc: Wei Yang, David Hildenbrand, Michal Hocko, Naoya Horiguchi, linux-mm

On 02/11/20 at 04:41pm, Andrew Morton wrote:
> On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
> 
> > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> > >On 02/10/20 at 02:09pm, Baoquan He wrote:
> > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> > >> > 
> > >> > > Hi Andrew,
> > >> > > 
> > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> > >> > > > 
> > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > >> > > > > 
> > >> > > > 
> > >> > > > An oops during mem hotadd.  Could someone please take a look when
> > >> > > > convenient?
> > >> > > 
> > >> > > This has been addressed by Wei Yang's patch, please check it here:
> > >> > > 
> > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> > >> > > 
> > >> > 
> > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> > >> > six-patch series which is still in progress!  Can we please merge that
> > >> > as a standalone fix with a cc:stable, Fixes:, etc?
> > >
> > >Maybe can add Fixes tag as follow when merge:
> > >
> > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> > >
> 
> The reporter (cc'ed here) is still seeing issues:
> https://bugzilla.kernel.org/show_bug.cgi?id=206401
> 
> Could we please continue this investigation via emailed reply-to-all,
> rather than via the bugzilla interface?

Yes, people prefer mailing list to discuss issues.

Hi T.Kabe, 

Could you provide the call trace again after below patch is applied?
The comment #9 in bugzilla is not very clear to me.

mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com

And, as you said, applying above patch, and do not call
__free_pages_core() in generic_online_page() will work. I doubt it,
because without __free_pages_core(), your added pages are not added
into buddy for managing. I think we should make clear this problem
firstly, in order not to introduce new problem by improper work around,
then check next.

Thanks
Baoquan





^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-12  7:31                 ` Baoquan He
@ 2020-02-12  8:21                   ` David Hildenbrand
  2020-02-13  4:22                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due tomemory hot-add kabe
  2020-02-17  5:46                   ` kkabe
  2 siblings, 0 replies; 39+ messages in thread
From: David Hildenbrand @ 2020-02-12  8:21 UTC (permalink / raw)
  To: Baoquan He, kkabe, bugzilla-daemon, Andrew Morton
  Cc: Wei Yang, Michal Hocko, Naoya Horiguchi, linux-mm, Dan Williams

On 12.02.20 08:31, Baoquan He wrote:
> On 02/11/20 at 04:41pm, Andrew Morton wrote:
>> On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
>>
>>> On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
>>>> On 02/10/20 at 02:09pm, Baoquan He wrote:
>>>>> On 02/09/20 at 09:56pm, Andrew Morton wrote:
>>>>>> On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
>>>>>>
>>>>>>> Hi Andrew,
>>>>>>>
>>>>>>> On 02/09/20 at 09:32pm, Andrew Morton wrote:
>>>>>>>> On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>>>>>>>>
>>>>>>>>> https://bugzilla.kernel.org/show_bug.cgi?id=206401
>>>>>>>>>
>>>>>>>>
>>>>>>>> An oops during mem hotadd.  Could someone please take a look when
>>>>>>>> convenient?
>>>>>>>
>>>>>>> This has been addressed by Wei Yang's patch, please check it here:
>>>>>>>
>>>>>>> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>>>>>>>
>>>>>>
>>>>>> hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
>>>>>> six-patch series which is still in progress!  Can we please merge that
>>>>>> as a standalone fix with a cc:stable, Fixes:, etc?
>>>>
>>>> Maybe can add Fixes tag as follow when merge:
>>>>
>>>> Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
>>>>
>>
>> The reporter (cc'ed here) is still seeing issues:
>> https://bugzilla.kernel.org/show_bug.cgi?id=206401
>>
>> Could we please continue this investigation via emailed reply-to-all,
>> rather than via the bugzilla interface?
> 
> Yes, people prefer mailing list to discuss issues.
> 
> Hi T.Kabe, 
> 
> Could you provide the call trace again after below patch is applied?
> The comment #9 in bugzilla is not very clear to me.
> 
> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> 
> And, as you said, applying above patch, and do not call
> __free_pages_core() in generic_online_page() will work. I doubt it,
> because without __free_pages_core(), your added pages are not added
> into buddy for managing. 

Removing __free_pages_core() from generic_online_page() is just
plain wrong and would break memory hotplug in general. So that is
certainly not the right fix.

HV supports memory sections that are fully added, but only parts of
it are actually backed in the hypervisor, "online" and exposed to the buddy.

When onlining memory, it will online the backed parts via
hv_online_page()->generic_online_page(). When requested to hot add
more memory, the guest will online remaining parts that are now
backed handle_pg_range()->hv_bring_pgs_online().

So if generic_online_page() fails it's either because

1. HV guest driver has a bug and tries to online something it shouldn't
2. HV hypervisor has a bug and does not back memory properly before hot/adding
3. Memory hotplug code has a bug and does not properly add the memory block/sections


Please note that to using generic_online_page() in 

commit 30a9c246b9f6fe0591e8afb05758a3e3b096fabe
Author: David Hildenbrand <david@redhat.com>
Date:   Sat Nov 30 17:53:55 2019 -0800

    hv_balloon: use generic_online_page()
    
    Let's use the generic onlining function - which will now also take care
    of calling kernel_map_pages().

However, the old code ended up calling
	__free_pages_core() -> __free_pages()
End the new one ends up calling
	__online_page_free() -> __free_reserved_page() -> __free_page()
So I don't think it's related to that.


Especially, looking at the kernel messages, I can see that the kernel crashes
when adding memory, not when onlining it? So I do think there is still
something wrong in the SPARSE hot-add code if you keep seeing issues.

-- 
Thanks,

David / dhildenb



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due tomemory hot-add
  2020-02-12  7:31                 ` Baoquan He
  2020-02-12  8:21                   ` David Hildenbrand
@ 2020-02-13  4:22                   ` kabe
  2020-02-13  8:19                     ` Baoquan He
  2020-02-17  5:46                   ` kkabe
  2 siblings, 1 reply; 39+ messages in thread
From: kabe @ 2020-02-13  4:22 UTC (permalink / raw)
  To: bhe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm, kkabe

bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>

>> On 02/11/20 at 04:41pm, Andrew Morton wrote:
>> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
>> > 
>> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
>> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
>> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
>> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
>> > > >> > 
>> > > >> > > Hi Andrew,
>> > > >> > > 
>> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
>> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>> > > >> > > > 
>> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > > >> > > > > 
>> > > >> > > > 
>> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
>> > > >> > > > convenient?
>> > > >> > > 
>> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
>> > > >> > > 
>> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> > > >> > > 
>> > > >> > 
>> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
>> > > >> > six-patch series which is still in progress!  Can we please merge that
>> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
>> > > >
>> > > >Maybe can add Fixes tag as follow when merge:
>> > > >
>> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
>> > > >
>> > 
>> > The reporter (cc'ed here) is still seeing issues:
>> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > 
>> > Could we please continue this investigation via emailed reply-to-all,
>> > rather than via the bugzilla interface?
>> 
>> Yes, people prefer mailing list to discuss issues.
>> 
>> Hi T.Kabe, 
>> 
>> Could you provide the call trace again after below patch is applied?
>> The comment #9 in bugzilla is not very clear to me.
>> 
>> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
>> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> 
>> And, as you said, applying above patch, and do not call
>> __free_pages_core() in generic_online_page() will work. I doubt it,
>> because without __free_pages_core(), your added pages are not added
>> into buddy for managing. I think we should make clear this problem
>> firstly, in order not to introduce new problem by improper work around,
>> then check next.
>> 
>> Thanks
>> Baoquan

Got it, I restarted off fresh from kernel-5.6-rc1,
applied patch
>> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
and got the following panic.

Diag printk's for add_memory() et al is not there, but I guess
memory hot-add request from hypervisor is returning "success", 
corrupting something else and bombing out later.


[   24.289967] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[  302.263730] hv_balloon: Max. dynamic memory size: 1048576 MB
[  635.216014] BUG: unable to handle page fault for address: d13ff000
[  635.216058] #PF: supervisor write access in kernel mode
[  635.216076] #PF: error_code(0x0002) - not-present page
[  635.216106] *pde = 00000000
[  635.216139] Oops: 0002 [#1] SMP
[  635.216171] CPU: 0 PID: 470 Comm: systemd-udevd Not tainted 5.6.0-rc1.el8.i586 #1
[  635.216199] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[  635.216233] EIP: wp_page_copy+0x8e/0x750
[  635.216253] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
[  635.216293] EAX: d13ff000 EBX: c3743f28 ECX: 00000000 EDX: c10c9000
[  635.216314] ESI: c10c9000 EDI: d13ff004 EBP: c3743eec ESP: c3743ea8
[  635.216336] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
[  635.216368] CR0: 80050033 CR2: d13ff000 CR3: 03add000 CR4: 003406d0
[  635.216389] Call Trace:
[  635.216407]  ? reuse_swap_page+0x83/0x390
[  635.216425]  do_wp_page+0x87/0x6e0
[  635.216438]  ? __do_sys_fstat64+0x4a/0x60
[  635.216453]  handle_mm_fault+0x808/0xe30
[  635.216468]  do_page_fault+0x19f/0x4d0
[  635.216484]  ? do_kern_addr_fault+0x80/0x80
[  635.216500]  common_exception_read_cr2+0x15a/0x15f
[  635.216521] EIP: 0xb7b28104
[  635.216538] Code: 29 f9 89 4c 24 10 83 f9 0f 0f 86 92 00 00 00 8b 45 40 8d 14 3e 8b 4c 24 0c 39 48 0c 75 74 8b 4c 24 0c 81 7c 24 10 ef 03 00 00 <89> 42 08 89 4a 0c 89 55 40 89 50 0c 76 0e c7 42 10 00 00 00 00 c7
[  635.216591] EAX: b7c4e7d8 EBX: 000011a0 ECX: b7c4e7d8 EDX: 01994178
[  635.216606] ESI: 01993168 EDI: 00001010 EBP: b7c4e7a0 ESP: bfcc9f00
[  635.216628] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00210293
[  635.216661] Modules linked in: rfkill intel_rapl_msr intel_rapl_common snd_pcm snd_timer snd soundcore crc32_pclmul intel_rapl_perf sg pcspkr hv_netvsc joydev i2c_piix4 hyperv_fb hv_utils hv_balloon ip_tables ext4 mbcache jbd2 sd_mod t10_pi sr_mod cdrom ata_generic hyperv_keyboard hid_hyperv hv_storvsc scsi_transport_fc ata_piix crc32c_intel serio_raw hv_vmbus libata
[  635.216758] CR2: 00000000d13ff000
[  635.216769] ---[ end trace dee4a93859538102 ]---
[  635.216785] EIP: wp_page_copy+0x8e/0x750
[  635.216811] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
[  635.216847] EAX: d13ff000 EBX: c3743f28 ECX: 00000000 EDX: c10c9000
[  635.216864] ESI: c10c9000 EDI: d13ff004 EBP: c3743eec ESP: c3743ea8
[  635.216883] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
[  635.216899] CR0: 80050033 CR2: d13ff000 CR3: 03add000 CR4: 003406d0
[  635.216914] Kernel panic - not syncing: Fatal exception
[  635.216926] Kernel Offset: 0x1400000 from 0xc1000000 (relocation range: 0xc0000000-0xcafeffff)
[  635.216946] ---[ end Kernel panic - not syncing: Fatal exception ]---

-- 
kabe



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due tomemory hot-add
  2020-02-13  4:22                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due tomemory hot-add kabe
@ 2020-02-13  8:19                     ` Baoquan He
  2020-02-14 14:26                       ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add kkabe
  0 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-13  8:19 UTC (permalink / raw)
  To: kabe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm, kkabe

On 02/13/20 at 01:22pm, kabe@vega.pgw.jp wrote:
> bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>
> 
> >> On 02/11/20 at 04:41pm, Andrew Morton wrote:
> >> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
> >> > 
> >> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> >> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
> >> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> >> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> >> > > >> > 
> >> > > >> > > Hi Andrew,
> >> > > >> > > 
> >> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> >> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> >> > > >> > > > 
> >> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > > >> > > > > 
> >> > > >> > > > 
> >> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
> >> > > >> > > > convenient?
> >> > > >> > > 
> >> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
> >> > > >> > > 
> >> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > > >> > > 
> >> > > >> > 
> >> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> >> > > >> > six-patch series which is still in progress!  Can we please merge that
> >> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
> >> > > >
> >> > > >Maybe can add Fixes tag as follow when merge:
> >> > > >
> >> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> >> > > >
> >> > 
> >> > The reporter (cc'ed here) is still seeing issues:
> >> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > 
> >> > Could we please continue this investigation via emailed reply-to-all,
> >> > rather than via the bugzilla interface?
> >> 
> >> Yes, people prefer mailing list to discuss issues.
> >> 
> >> Hi T.Kabe, 
> >> 
> >> Could you provide the call trace again after below patch is applied?
> >> The comment #9 in bugzilla is not very clear to me.
> >> 
> >> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
> >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> 
> >> And, as you said, applying above patch, and do not call
> >> __free_pages_core() in generic_online_page() will work. I doubt it,
> >> because without __free_pages_core(), your added pages are not added
> >> into buddy for managing. I think we should make clear this problem
> >> firstly, in order not to introduce new problem by improper work around,
> >> then check next.
> >> 
> >> Thanks
> >> Baoquan
> 
> Got it, I restarted off fresh from kernel-5.6-rc1,
> applied patch
> >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> and got the following panic.
> 
> Diag printk's for add_memory() et al is not there, but I guess
> memory hot-add request from hypervisor is returning "success", 
> corrupting something else and bombing out later.
> 
> 
> [   24.289967] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
> [  302.263730] hv_balloon: Max. dynamic memory size: 1048576 MB
> [  635.216014] BUG: unable to handle page fault for address: d13ff000
> [  635.216058] #PF: supervisor write access in kernel mode
> [  635.216076] #PF: error_code(0x0002) - not-present page
> [  635.216106] *pde = 00000000

Thanks for the info. What ARCH is your system?  Could you attach your
kernel config and paste the output of executing 'readelf /proc/kcore'?

The pmd entry is not filled, I want to check which address range the kernel
is acessing, and please attach the log of dmesg. Probably it's hot added
page area, I guess, since this time the preceding trace is different
with comment #9.

> [  635.216139] Oops: 0002 [#1] SMP
> [  635.216171] CPU: 0 PID: 470 Comm: systemd-udevd Not tainted 5.6.0-rc1.el8.i586 #1
> [  635.216199] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
> [  635.216233] EIP: wp_page_copy+0x8e/0x750
> [  635.216253] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
> [  635.216293] EAX: d13ff000 EBX: c3743f28 ECX: 00000000 EDX: c10c9000
> [  635.216314] ESI: c10c9000 EDI: d13ff004 EBP: c3743eec ESP: c3743ea8
> [  635.216336] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
> [  635.216368] CR0: 80050033 CR2: d13ff000 CR3: 03add000 CR4: 003406d0
> [  635.216389] Call Trace:
> [  635.216407]  ? reuse_swap_page+0x83/0x390
> [  635.216425]  do_wp_page+0x87/0x6e0
> [  635.216438]  ? __do_sys_fstat64+0x4a/0x60
> [  635.216453]  handle_mm_fault+0x808/0xe30
> [  635.216468]  do_page_fault+0x19f/0x4d0
> [  635.216484]  ? do_kern_addr_fault+0x80/0x80
> [  635.216500]  common_exception_read_cr2+0x15a/0x15f
> [  635.216521] EIP: 0xb7b28104
> [  635.216538] Code: 29 f9 89 4c 24 10 83 f9 0f 0f 86 92 00 00 00 8b 45 40 8d 14 3e 8b 4c 24 0c 39 48 0c 75 74 8b 4c 24 0c 81 7c 24 10 ef 03 00 00 <89> 42 08 89 4a 0c 89 55 40 89 50 0c 76 0e c7 42 10 00 00 00 00 c7
> [  635.216591] EAX: b7c4e7d8 EBX: 000011a0 ECX: b7c4e7d8 EDX: 01994178
> [  635.216606] ESI: 01993168 EDI: 00001010 EBP: b7c4e7a0 ESP: bfcc9f00
> [  635.216628] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00210293
> [  635.216661] Modules linked in: rfkill intel_rapl_msr intel_rapl_common snd_pcm snd_timer snd soundcore crc32_pclmul intel_rapl_perf sg pcspkr hv_netvsc joydev i2c_piix4 hyperv_fb hv_utils hv_balloon ip_tables ext4 mbcache jbd2 sd_mod t10_pi sr_mod cdrom ata_generic hyperv_keyboard hid_hyperv hv_storvsc scsi_transport_fc ata_piix crc32c_intel serio_raw hv_vmbus libata
> [  635.216758] CR2: 00000000d13ff000
> [  635.216769] ---[ end trace dee4a93859538102 ]---
> [  635.216785] EIP: wp_page_copy+0x8e/0x750
> [  635.216811] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
> [  635.216847] EAX: d13ff000 EBX: c3743f28 ECX: 00000000 EDX: c10c9000
> [  635.216864] ESI: c10c9000 EDI: d13ff004 EBP: c3743eec ESP: c3743ea8
> [  635.216883] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
> [  635.216899] CR0: 80050033 CR2: d13ff000 CR3: 03add000 CR4: 003406d0
> [  635.216914] Kernel panic - not syncing: Fatal exception
> [  635.216926] Kernel Offset: 0x1400000 from 0xc1000000 (relocation range: 0xc0000000-0xcafeffff)
> [  635.216946] ---[ end Kernel panic - not syncing: Fatal exception ]---
> 
> -- 
> kabe
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add
  2020-02-13  8:19                     ` Baoquan He
@ 2020-02-14 14:26                       ` kkabe
  2020-02-14 14:48                         ` Baoquan He
                                           ` (2 more replies)
  0 siblings, 3 replies; 39+ messages in thread
From: kkabe @ 2020-02-14 14:26 UTC (permalink / raw)
  To: bhe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm, kkabe

[-- Attachment #1: Type: text/plain, Size: 5714 bytes --]

bhe@redhat.com sed in <20200213081941.GA19207@MiWiFi-R3L-srv>

>> On 02/13/20 at 01:22pm, kabe@vega.pgw.jp wrote:
>> > bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>
>> > 
>> > >> On 02/11/20 at 04:41pm, Andrew Morton wrote:
>> > >> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
>> > >> > 
>> > >> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
>> > >> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
>> > >> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
>> > >> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
>> > >> > > >> > 
>> > >> > > >> > > Hi Andrew,
>> > >> > > >> > > 
>> > >> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
>> > >> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>> > >> > > >> > > > 
>> > >> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > >> > > >> > > > > 
>> > >> > > >> > > > 
>> > >> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
>> > >> > > >> > > > convenient?
>> > >> > > >> > > 
>> > >> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
>> > >> > > >> > > 
>> > >> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> > >> > > >> > > 
>> > >> > > >> > 
>> > >> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
>> > >> > > >> > six-patch series which is still in progress!  Can we please merge that
>> > >> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
>> > >> > > >
>> > >> > > >Maybe can add Fixes tag as follow when merge:
>> > >> > > >
>> > >> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
>> > >> > > >
>> > >> > 
>> > >> > The reporter (cc'ed here) is still seeing issues:
>> > >> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > >> > 
>> > >> > Could we please continue this investigation via emailed reply-to-all,
>> > >> > rather than via the bugzilla interface?
>> > >> 
>> > >> Yes, people prefer mailing list to discuss issues.
>> > >> 
>> > >> Hi T.Kabe, 
>> > >> 
>> > >> Could you provide the call trace again after below patch is applied?
>> > >> The comment #9 in bugzilla is not very clear to me.
>> > >> 
>> > >> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
>> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> > >> 
>> > >> And, as you said, applying above patch, and do not call
>> > >> __free_pages_core() in generic_online_page() will work. I doubt it,
>> > >> because without __free_pages_core(), your added pages are not added
>> > >> into buddy for managing. I think we should make clear this problem
>> > >> firstly, in order not to introduce new problem by improper work around,
>> > >> then check next.
>> > >> 
>> > >> Thanks
>> > >> Baoquan
>> > 
>> > Got it, I restarted off fresh from kernel-5.6-rc1,
>> > applied patch
>> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> > and got the following panic.
>> > 
>> > Diag printk's for add_memory() et al is not there, but I guess
>> > memory hot-add request from hypervisor is returning "success", 
>> > corrupting something else and bombing out later.
>> > 
>> > 
>> > [   24.289967] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
>> > [  302.263730] hv_balloon: Max. dynamic memory size: 1048576 MB
>> > [  635.216014] BUG: unable to handle page fault for address: d13ff000
>> > [  635.216058] #PF: supervisor write access in kernel mode
>> > [  635.216076] #PF: error_code(0x0002) - not-present page
>> > [  635.216106] *pde = 00000000
>> 
>> Thanks for the info. What ARCH is your system?  Could you attach your
>> kernel config and paste the output of executing 'readelf /proc/kcore'?

Arch is i386(i586), non-PAE.

I'll attach the "readelf -a /proc/kcore", dmesg and .config .
The stack trace is different this time also;
it seems to have slightly difference panic trace every time 
after handle_mm_fault().

I've temporary added pr_info() before and after add_memory() in hv_baloon.ko,
so it says it's taining the kernel.
add_memory() itself is returning 0 (success).


>> The pmd entry is not filled, I want to check which address range the kernel
>> is acessing, and please attach the log of dmesg. Probably it's hot added
>> page area, I guess, since this time the preceding trace is different
>> with comment #9.
>> 
>> > [  635.216139] Oops: 0002 [#1] SMP
>> > [  635.216171] CPU: 0 PID: 470 Comm: systemd-udevd Not tainted 5.6.0-rc1.el8.i586 #1
>> > [  635.216199] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
>> > [  635.216233] EIP: wp_page_copy+0x8e/0x750
>> > [  635.216253] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
>> > [  635.216293] EAX: d13ff000 EBX: c3743f28 ECX: 00000000 EDX: c10c9000
>> > [  635.216314] ESI: c10c9000 EDI: d13ff004 EBP: c3743eec ESP: c3743ea8
>> > [  635.216336] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
>> > [  635.216368] CR0: 80050033 CR2: d13ff000 CR3: 03add000 CR4: 003406d0
>> > [  635.216389] Call Trace:
>> > [  635.216407]  ? reuse_swap_page+0x83/0x390
>> > [  635.216425]  do_wp_page+0x87/0x6e0
>> > [  635.216438]  ? __do_sys_fstat64+0x4a/0x60
>> > [  635.216453]  handle_mm_fault+0x808/0xe30
>> > [  635.216468]  do_page_fault+0x19f/0x4d0
>> > [  635.216484]  ? do_kern_addr_fault+0x80/0x80
>> > [  635.216500]  common_exception_read_cr2+0x15a/0x15f
>> > [  635.216521] EIP: 0xb7b28104
[redacted]

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 39787 bytes --]

[    0.000000] Linux version 5.6.0-rc1.el8.i586 (kabe@centos8.localdomain) (gcc version 8.2.1 20180905 (Red Hat 8.2.1-3) (GCC)) #1 SMP Thu Feb 13 09:56:21 JST 2020
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000a7effff] usable
[    0.000000] BIOS-e820: [mem 0x000000000a7f0000-0x000000000a7fefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000000a7ff000-0x000000000a7fffff] ACPI NVS
[    0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[    0.000000] Hypervisor detected: Microsoft Hyper-V
[    0.000000] Hyper-V: features 0xe7f, hints 0x42c
[    0.000000] Hyper-V Host Build:10240-10.0-17-0.17443
[    0.000000] Hyper-V: LAPIC Timer Frequency: 0x1e8480
[    0.000000] tsc: Marking TSC unstable due to running on Hyper-V
[    0.000000] Hyper-V: Using hypercall for remote TLB flush
[    0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[    0.000000] tsc: Detected 2194.919 MHz processor
[    0.000020] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000020] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000020] last_pfn = 0xa7f0 max_arch_pfn = 0x100000
[    0.000020] MTRR default type: uncachable
[    0.000020] MTRR fixed ranges enabled:
[    0.000020]   00000-9FFFF write-back
[    0.000020]   A0000-DFFFF uncachable
[    0.000020]   E0000-FFFFF write-back
[    0.000020] MTRR variable ranges enabled:
[    0.000020]   0 base 0000000000 mask 7F00000000 write-back
[    0.000020]   1 disabled
[    0.000020]   2 disabled
[    0.000020]   3 disabled
[    0.000020]   4 disabled
[    0.000020]   5 disabled
[    0.000020]   6 disabled
[    0.000020]   7 disabled
[    0.000020] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT
[    0.000088] found SMP MP-table at [mem 0x000ff780-0x000ff78f]
[    0.000088] initial memory mapped: [mem 0x00000000-0x047fffff]
[    0.000088] kexec: Reserving the low 1M of memory for crashkernel
[    0.000091] BRK [0x0437e000, 0x0437efff] PGTABLE
[    0.000091] RAMDISK: [mem 0x0888c000-0x097b6fff]
[    0.000091] ACPI: Early table checksum verification disabled
[    0.000091] ACPI: RSDP 0x00000000000F56F0 000014 (v00 ACPIAM)
[    0.000091] ACPI: RSDT 0x000000000A7F0000 000040 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000091] ACPI: FACP 0x000000000A7F0200 000081 (v02 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000091] ACPI: DSDT 0x000000000A7F1724 002E78 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026)
[    0.000091] ACPI: FACS 0x000000000A7FF000 000040
[    0.000091] ACPI: WAET 0x000000000A7F1480 000028 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000091] ACPI: SLIC 0x000000000A7F14C0 000176 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000091] ACPI: OEM0 0x000000000A7F16C0 000064 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000091] ACPI: SRAT 0x000000000A7F0600 0000E0 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
[    0.000091] ACPI: APIC 0x000000000A7F0300 00024C (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000091] ACPI: OEMB 0x000000000A7FF040 000064 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000092] ACPI: Local APIC address 0xfee00000
[    0.000092] 0MB HIGHMEM available.
[    0.000092] 167MB LOWMEM available.
[    0.000092]   mapped low ram: 0 - 0a7f0000
[    0.000092]   low ram: 0 - 0a7f0000
[    0.000092] crashkernel: memory value expected
[    0.000092] BRK [0x0437f000, 0x0437ffff] PGTABLE
[    0.000094] Zone ranges:
[    0.000094]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000094]   Normal   [mem 0x0000000001000000-0x000000000a7effff]
[    0.000094]   HighMem  empty
[    0.000094] Movable zone start for each node
[    0.000094] Early memory node ranges
[    0.000094]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.000094]   node   0: [mem 0x0000000000100000-0x000000000a7effff]
[    0.000095] Zeroed struct page in unavailable ranges: 6258 pages
[    0.000095] Initmem setup node 0 [mem 0x0000000000001000-0x000000000a7effff]
[    0.000095] On node 0 totalpages: 42894
[    0.000095]   DMA zone: 40 pages used for memmap
[    0.000095]   DMA zone: 0 pages reserved
[    0.000095]   DMA zone: 3998 pages, LIFO batch:0
[    0.000096]   Normal zone: 380 pages used for memmap
[    0.000096]   Normal zone: 38896 pages, LIFO batch:7
[    0.000102] Using APIC driver default
[    0.000125] ACPI: PM-Timer IO Port: 0x408
[    0.000125] ACPI: Local APIC address 0xfee00000
[    0.000131] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.000131] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000131] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000131] ACPI: IRQ0 used by override.
[    0.000131] ACPI: IRQ9 used by override.
[    0.000131] Using ACPI (MADT) for SMP configuration information
[    0.000131] smpboot: 64 Processors exceeds NR_CPUS limit of 8
[    0.000131] smpboot: Allowing 8 CPUs, 7 hotplug CPUs
[    0.000131] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000131] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000131] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000131] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000131] [mem 0x0a800000-0xffffffff] available for PCI devices
[    0.000131] Booting paravirtualized kernel on Hyper-V
[    0.000131] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.000131] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.000132] percpu: Embedded 35 pages/cpu s113164 r0 d30196 u143360
[    0.000132] pcpu-alloc: s113164 r0 d30196 u143360 alloc=35*4096
[    0.000133] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[    0.000133] Built 1 zonelists, mobility grouping on.  Total pages: 42474
[    0.000133] Kernel command line: BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.6.0-rc1.el8.i586 root=UUID=c5e8ea4d-5ed8-48bb-b545-47bf15c0704d ro crashkernel=auto enforcing=0 video=hyperv_fb:800x600 console=ttyS0
[    0.000134] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[    0.000134] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[    0.000134] BRK [0x04380000, 0x04380fff] PGTABLE
[    0.000135] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000135] software IO TLB: Cannot allocate buffer
[    0.000135] Initializing HighMem for node 0 (00000000:00000000)
[    0.000140] Memory: 136280K/171576K available (8496K kernel code, 833K rwdata, 3720K rodata, 908K init, 1688K bss, 35296K reserved, 0K cma-reserved, 0K highmem)
[    0.000140] virtual kernel memory layout:
                   fixmap  : 0xfff16000 - 0xfffff000   ( 932 kB)
                 cpu_entry : 0xff800000 - 0xff959000   (1380 kB)
                   pkmap   : 0xff000000 - 0xff400000   (4096 kB)
                   vmalloc : 0xcaff0000 - 0xfeffe000   ( 832 MB)
                   lowmem  : 0xc0000000 - 0xca7f0000   ( 167 MB)
                     .init : 0xc40da000 - 0xc41bd000   ( 908 kB)
                     .data : 0xc3c4c3c0 - 0xc40bf600   (4556 kB)
                     .text : 0xc3400000 - 0xc3c4c3c0   (8496 kB)
[    0.000140] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000141] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000141] ftrace: allocating 35489 entries in 70 pages
[    0.000271] ftrace: allocated 70 pages with 3 groups
[    0.000272] rcu: Hierarchical RCU implementation.
[    0.000272] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000300] NR_IRQS: 2304, nr_irqs: 488, preallocated irqs: 16
[    0.000310] random: get_random_bytes called from start_kernel+0x388/0x54e with crng_init=0
[    0.000349] Console: colour VGA+ 80x25
[    0.002690] printk: console [ttyS0] enabled
[    0.002722] ACPI: Core revision 20200110
[    0.002758] APIC: Switch to symmetric I/O mode setup
[    0.002816] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.003112] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.003181] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.83 BogoMIPS (lpj=21949190)
[    0.003229] pid_max: default: 32768 minimum: 301
[    0.003250] LSM: Security Framework initializing
[    0.003270] Yama: becoming mindful.
[    0.013182] SELinux:  Initializing.
[    0.013202] TOMOYO Linux initialized
[    0.013221] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.013262] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.013304] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.023182] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.023194] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.033182] Spectre V2 : Mitigation: Full generic retpoline
[    0.033221] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.043181] Speculative Store Bypass: Vulnerable
[    0.043212] L1TF: Kernel not compiled for PAE. No mitigation for L1TF
[    0.053182] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.063192] smpboot: CPU0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4)
[    0.063238] Performance Events: unsupported p6 CPU model 61 no PMU driver, software events only.
[    0.073182] rcu: Hierarchical SRCU implementation.
[    0.073227] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.073272] smp: Bringing up secondary CPUs ...
[    0.083182] smp: Brought up 1 node, 1 CPU
[    0.083200] smpboot: Max logical packages: 64
[    0.083220] smpboot: Total of 1 processors activated (4389.83 BogoMIPS)
[    0.083256] allocated 196608 bytes of page_ext
[    0.093182] devtmpfs: initialized
[    0.093219] PM: Registering ACPI NVS region [mem 0x0a7ff000-0x0a7fffff] (4096 bytes)
[    0.103182] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.103250] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.113182] pinctrl core: initialized pinctrl subsystem
[    0.113224] thermal_sys: Registered thermal governor 'fair_share'
[    0.113224] thermal_sys: Registered thermal governor 'bang_bang'
[    0.113258] thermal_sys: Registered thermal governor 'step_wise'
[    0.123182] thermal_sys: Registered thermal governor 'user_space'
[    0.123212] NET: Registered protocol family 16
[    0.133205] audit: initializing netlink subsys (disabled)
[    0.133235] cpuidle: using governor menu
[    0.143183] ACPI: bus type PCI registered
[    0.143206] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.143246] PCI: Using configuration type 1 for base access
[    0.153196] audit: type=2000 audit(1581688980.170:1): state=initialized audit_enabled=0 res=1
[    0.153228] HugeTLB registered 4.00 MiB page size, pre-allocated 0 pages
[    0.323222] cryptd: max_cpu_qlen set to 1000
[    0.323277] ACPI: Added _OSI(Module Device)
[    0.333182] ACPI: Added _OSI(Processor Device)
[    0.333195] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.333205] ACPI: Added _OSI(Processor Aggregator Device)
[    0.333218] ACPI: Added _OSI(Linux-Dell-Video)
[    0.333229] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.333244] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.333271] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.343202] ACPI: Interpreter enabled
[    0.343211] ACPI: (supports S0 S5)
[    0.343219] ACPI: Using IOAPIC for interrupt routing
[    0.343228] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.343246] ACPI: Enabled 1 GPEs in block 00 to 0F
[    0.353251] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.353266] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    0.353280] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.363187] acpi resource window ([0xfe0000000-0xfffefffff] ignored, not CPU addressable)
[    0.363205] PCI host bridge to bus 0000:00
[    0.363219] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.363232] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.363245] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.363259] pci_bus 0000:00: root bus resource [mem 0xf8000000-0xfffbffff window]
[    0.373182] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.373195] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000
[    0.373214] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100
[    0.373234] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180
[    0.373255] pci 0000:00:07.1: reg 0x20: [io  0xffa0-0xffaf]
[    0.373271] pci 0000:00:07.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.383182] pci 0000:00:07.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.383197] pci 0000:00:07.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.383210] pci 0000:00:07.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.383229] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000
[    0.383244] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
               * this clock source is slow. Consider trying other clock sources
[    0.393184] pci 0000:00:07.3: quirk: [io  0x0400-0x043f] claimed by PIIX4 ACPI
[    0.393202] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000
[    0.393215] pci 0000:00:08.0: reg 0x10: [mem 0xf8000000-0xfbffffff]
[    0.393237] pci_bus 0000:00: on NUMA node 0
[    0.393280] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[    0.403184] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.403207] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.403224] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.403242] iommu: Default domain type: Passthrough
[    0.403253] pci 0000:00:08.0: vgaarb: setting as boot VGA device
[    0.403265] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.413182] pci 0000:00:08.0: vgaarb: bridge control possible
[    0.413196] vgaarb: loaded
[    0.413204] SCSI subsystem initialized
[    0.413213] ACPI: bus type USB registered
[    0.413222] usbcore: registered new interface driver usbfs
[    0.413233] usbcore: registered new interface driver hub
[    0.413245] usbcore: registered new device driver usb
[    0.413257] pps_core: LinuxPPS API ver. 1 registered
[    0.423182] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.423204] PTP clock support registered
[    0.423214] EDAC MC: Ver: 3.0.0
[    0.423224] PCI: Using ACPI for IRQ routing
[    0.423232] PCI: pci_cache_line_size set to 64 bytes
[    0.423234] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.423234] e820: reserve RAM buffer [mem 0x0a7f0000-0x0bffffff]
[    0.423235] NetLabel: Initializing
[    0.423242] NetLabel:  domain hash size = 128
[    0.423250] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.423260] NetLabel:  unlabeled traffic allowed by default
[    0.423273] clocksource: Switched to clocksource hyperv_clocksource_tsc_page
[    0.433331] VFS: Disk quotas dquot_6.6.0
[    0.433339] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.433351] pnp: PnP ACPI init
[    0.433359] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.433360] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[    0.433361] pnp 00:02: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active)
[    0.433367] pnp 00:03: [dma 0 disabled]
[    0.433368] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.433372] pnp 00:04: [dma 0 disabled]
[    0.433373] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.433376] pnp 00:05: [dma 2]
[    0.433376] pnp 00:05: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.433377] system 00:06: [io  0x01e0-0x01ef] has been reserved
[    0.443632] system 00:06: [io  0x0160-0x016f] has been reserved
[    0.443641] system 00:06: [io  0x0278-0x027f] has been reserved
[    0.443650] system 00:06: [io  0x0378-0x037f] has been reserved
[    0.443664] system 00:06: [io  0x0678-0x067f] has been reserved
[    0.443674] system 00:06: [io  0x0778-0x077f] has been reserved
[    0.443684] system 00:06: [io  0x04d0-0x04d1] has been reserved
[    0.443698] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.443699] system 00:07: [io  0x0400-0x043f] has been reserved
[    0.443712] system 00:07: [io  0x0370-0x0371] has been reserved
[    0.443724] system 00:07: [io  0x0440-0x044f] has been reserved
[    0.454158] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.454172] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.454185] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.454186] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.454201] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved
[    0.454215] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved
[    0.454228] system 00:08: [mem 0x00100000-0xf7ffffff] could not be reserved
[    0.454241] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved
[    0.464224] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.464232] pnp: PnP ACPI: found 9 devices
[    0.493291] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.493309] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.504583] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.504595] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.504611] pci_bus 0000:00: resource 7 [mem 0xf8000000-0xfffbffff window]
[    0.504625] NET: Registered protocol family 2
[    0.504636] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.504651] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.504668] TCP bind hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.514428] TCP: Hash tables configured (established 2048 bind 2048)
[    0.514441] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.514455] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.514469] NET: Registered protocol family 1
[    0.514479] NET: Registered protocol family 44
[    0.514493] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.514507] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.523818] PCI: CLS 0 bytes, default 64
[    0.523827] Trying to unpack rootfs image as initramfs...
[    0.773279] Freeing initrd memory: 15532K
[    0.783291] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.783303] software IO TLB: No low mem
[    0.783319] Initialise system trusted keyrings
[    0.783328] Key type blacklist registered
[    0.783337] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[    0.783362] zbud: loaded
[    0.793228] NET: Registered protocol family 38
[    0.793247] Key type asymmetric registered
[    0.793258] Asymmetric key parser 'x509' registered
[    0.793268] bounce: pool size: 64 pages
[    0.793278] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.793290] io scheduler mq-deadline registered
[    0.804013] io scheduler kyber registered
[    0.804027] io scheduler bfq registered
[    0.804035] atomic64_test: passed for i386+ platform with CX8 and with SSE
[    0.804053] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.804069] intel_idle: Please enable MWAIT in BIOS SETUP
[    0.804070] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    0.804085] ACPI: Power Button [PWRF]
[    0.804101] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.813840] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.813875] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    0.813895] Non-volatile memory driver v1.3
[    0.813903] Linux agpgart interface v0.103
[    0.813913] rdac: device handler registered
[    0.813922] hp_sw: device handler registered
[    0.823532] emc: device handler registered
[    0.823541] alua: device handler registered
[    0.823550] libphy: Fixed MDIO Bus: probed
[    0.823559] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.823570] ehci-pci: EHCI PCI platform driver
[    0.823580] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.823594] ohci-pci: OHCI PCI platform driver
[    0.823603] uhci_hcd: USB Universal Host Controller Interface driver
[    0.823615] usbcore: registered new interface driver usbserial_generic
[    0.823628] usbserial: USB Serial support registered for generic
[    0.834569] usbcore: registered new interface driver ark3116
[    0.834584] usbserial: USB Serial support registered for ark3116
[    0.834594] usbcore: registered new interface driver belkin_sa
[    0.834603] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[    0.834617] usbcore: registered new interface driver ch341
[    0.834626] usbserial: USB Serial support registered for ch341-uart
[    0.834637] usbcore: registered new interface driver cp210x
[    0.834646] usbserial: USB Serial support registered for cp210x
[    0.843342] usbcore: registered new interface driver digi_acceleport
[    0.843353] usbserial: USB Serial support registered for Digi 2 port USB adapter
[    0.843372] usbserial: USB Serial support registered for Digi 4 port USB adapter
[    0.843385] usbcore: registered new interface driver io_edgeport
[    0.843400] usbserial: USB Serial support registered for Edgeport 2 port adapter
[    0.843416] usbserial: USB Serial support registered for Edgeport 4 port adapter
[    0.843433] usbserial: USB Serial support registered for Edgeport 8 port adapter
[    0.853969] usbserial: USB Serial support registered for EPiC device
[    0.853982] usbcore: registered new interface driver io_ti
[    0.853997] usbserial: USB Serial support registered for Edgeport TI 1 port adapter
[    0.854016] usbserial: USB Serial support registered for Edgeport TI 2 port adapter
[    0.854032] usbcore: registered new interface driver f81534
[    0.854049] usbserial: USB Serial support registered for Fintek F81532/F81534
[    0.863877] usbcore: registered new interface driver ftdi_sio
[    0.863887] usbserial: USB Serial support registered for FTDI USB Serial Device
[    0.863904] usbcore: registered new interface driver iuu_phoenix
[    0.863925] usbserial: USB Serial support registered for iuu_phoenix
[    0.863945] usbcore: registered new interface driver keyspan
[    0.863965] usbserial: USB Serial support registered for Keyspan - (without firmware)
[    0.875036] usbserial: USB Serial support registered for Keyspan 1 port adapter
[    0.875061] usbserial: USB Serial support registered for Keyspan 2 port adapter
[    0.875092] usbserial: USB Serial support registered for Keyspan 4 port adapter
[    0.883345] usbcore: registered new interface driver keyspan_pda
[    0.883369] usbserial: USB Serial support registered for Keyspan PDA
[    0.883397] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration)
[    0.883430] usbserial: USB Serial support registered for Xircom / Entrega PGS - (prerenumeration)
[    0.895741] usbcore: registered new interface driver mct_u232
[    0.895754] usbserial: USB Serial support registered for MCT U232
[    0.895777] usbcore: registered new interface driver mos7720
[    0.895795] usbserial: USB Serial support registered for Moschip 2 port adapter
[    0.895812] usbcore: registered new interface driver mos7840
[    0.905013] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[    0.905046] usbcore: registered new interface driver mxuport
[    0.905068] usbserial: USB Serial support registered for MOXA UPort
[    0.905087] usbcore: registered new interface driver oti6858
[    0.914091] usbserial: USB Serial support registered for oti6858
[    0.914107] usbcore: registered new interface driver pl2303
[    0.914131] usbserial: USB Serial support registered for pl2303
[    0.914146] usbcore: registered new interface driver quatech2
[    0.914162] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
[    0.923462] usbcore: registered new interface driver safe_serial
[    0.923478] usbserial: USB Serial support registered for safe_serial
[    0.923493] usbcore: registered new interface driver spcp8x5
[    0.923507] usbserial: USB Serial support registered for SPCP8x5
[    0.923537] usbcore: registered new interface driver ssu100
[    0.923556] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver
[    0.935811] usbcore: registered new interface driver ti_usb_3410_5052
[    0.935834] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[    0.935860] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[    0.945738] usbcore: registered new interface driver upd78f0730
[    0.945782] usbserial: USB Serial support registered for upd78f0730
[    0.954892] usbcore: registered new interface driver whiteheat
[    0.954921] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration)
[    0.954964] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT
[    0.968591] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[    0.973339] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.987442] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.987471] mousedev: PS/2 mouse device common for all mice
[    0.996379] rtc_cmos 00:00: RTC can wake from S4
[    1.013279] rtc_cmos 00:00: registered as rtc0
[    1.013290] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
[    1.013303] intel_pstate: CPU model not supported
[    1.023207] hid: raw HID events driver (C) Jiri Kosina
[    1.023222] usbcore: registered new interface driver usbhid
[    1.023234] usbhid: USB HID core driver
[    1.023244] drop_monitor: Initializing network drop monitor service
[    1.023263] Initializing XFRM netlink socket
[    1.023274] NET: Registered protocol family 10
[    1.023286] Segment Routing with IPv6
[    1.023295] NET: Registered protocol family 17
[    1.033913] mpls_gso: MPLS GSO support
[    1.033924] IPI shorthand broadcast: enabled
[    1.033940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    1.053210] registered taskstats version 1
[    1.053220] Loading compiled-in X.509 certificates
[    1.173199] Loaded X.509 cert 'CentOS Linux kernel signing key: 35c0c3be3363027acd48f1cf52a2258a256a1b7f'
[    1.173217] Loaded X.509 cert 'CentOS Linux Driver update signing key: 29bd4c0d06d2e9911044b5dc973309139b51d6d5'
[    1.173238] Loaded X.509 cert 'CentOS Linux kpatch signing key: b49f086205909dc4da2cfa99376fb191d2f09e78'
[    1.173253] zswap: loaded using pool lzo/zbud
[    1.183255] Key type big_key registered
[    1.183290] Key type encrypted registered
[    1.183299] ima: No TPM chip found, activating TPM-bypass!
[    1.193591] ima: Allocated hash algorithm: sha1
[    1.193607] ima: No architecture policies found
[    1.193616] evm: Initialising EVM extended attributes:
[    1.193625] evm: security.selinux
[    1.193632] evm: security.ima
[    1.193638] evm: security.capability
[    1.193645] evm: HMAC attrs: 0x1
[    1.193655] rtc_cmos 00:00: setting system clock to 2020-02-14T14:03:02 UTC (1581688982)
[    1.193670] Unstable clock detected, switching default tracing clock to "global"
               If you want to keep using the local clock, then add:
                 "trace_clock=local"
               on the kernel command line
[    1.205216] Freeing unused kernel image (initmem) memory: 908K
[    1.213249] Write protecting kernel text and read-only data: 12220k
[    1.213262] Run /init as init process
[    1.213272]   with arguments:
[    1.213272]     /init
[    1.213272]   with environment:
[    1.213272]     HOME=/
[    1.213272]     TERM=linux
[    1.213272]     BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.6.0-rc1.el8.i586
[    1.213272]     crashkernel=auto
[    1.224691] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy)
[    1.224727] systemd[1]: Detected virtualization microsoft.
[    1.224745] systemd[1]: Detected architecture x86.
[    1.224754] systemd[1]: Running in initial RAM disk.
[    1.243361] systemd[1]: No hostname configured.
[    1.253277] systemd[1]: Set hostname to <localhost>.
[    1.313208] random: systemd: uninitialized urandom read (16 bytes read)
[    1.313224] systemd[1]: Listening on udev Kernel Socket.
[    1.324236] random: systemd: uninitialized urandom read (16 bytes read)
[    1.324251] systemd[1]: Listening on udev Control Socket.
[    1.333923] random: systemd: uninitialized urandom read (16 bytes read)
[    1.344409] systemd[1]: Reached target Timers.
[    1.344492] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    1.453373] psmouse serio1: trackpoint: failed to get extended button data, assuming 3 buttons
[    1.653843] random: fast init done
[    2.133241] libata version 3.00 loaded.
[    2.133274] ata_piix 0000:00:07.1: version 2.13
[    2.133275] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set
[    2.144142] scsi host0: ata_piix
[    2.144156] scsi host1: ata_piix
[    2.144164] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[    2.144176] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[    2.153886] hv_vmbus: Vmbus version:4.0
[    2.165113] hv_vmbus: registering driver hv_storvsc
[    2.165153] hv_vmbus: registering driver hid_hyperv
[    2.173202] hv_vmbus: registering driver hyperv_keyboard
[    2.183227] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input4
[    2.183266] hid-generic 0006:045E:0621.0001: input: <UNKNOWN> HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on
[    2.191828] scsi host2: storvsc_host_t
[    2.193291] scsi 2:0:0:0: Direct-Access     Msft     Virtual Disk     1.0  PQ: 0 ANSI: 5
[    2.193345] scsi host3: storvsc_host_t
[    2.343319] ata1.00: host indicates ignore ATA devices, ignored
[    2.353310] ata2.00: ATAPI: Virtual CD, , max MWDMA2
[    2.363612] scsi 1:0:0:0: CD-ROM            Msft     Virtual CD/ROM   1.0  PQ: 0 ANSI: 5
[    2.436512] sd 2:0:0:0: [sda] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB)
[    2.436528] sd 2:0:0:0: [sda] 4096-byte physical blocks
[    2.436540] sd 2:0:0:0: [sda] Write Protect is off
[    2.436550] sd 2:0:0:0: [sda] Mode Sense: 0f 00 00 00
[    2.440683] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.463242] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray
[    2.463253] cdrom: Uniform CD-ROM driver Revision: 3.20
[    2.463268] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    2.480891]  sda: sda1 sda2 sda3
[    2.483349] sd 2:0:0:0: [sda] Attached SCSI disk
[    2.803270] EXT4-fs (sda3): INFO: recovery required on readonly filesystem
[    2.803282] EXT4-fs (sda3): write access will be enabled during recovery
[    3.049923] EXT4-fs (sda3): recovery complete
[    3.124902] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[    3.893352] systemd-journald[206]: Received SIGTERM from PID 1 (systemd).
[    4.001991] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    4.112267] printk: systemd: 15 output lines suppressed due to ratelimiting
[    5.143541] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy)
[    5.143574] systemd[1]: Detected virtualization microsoft.
[    5.143593] systemd[1]: Detected architecture x86.
[    5.243206] psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x01, buttons: 3/3
[    5.243283] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input3
[    5.253694] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input5
[    5.859450] systemd[1]: Stopped Switch Root.
[    5.864080] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart.
[    5.874083] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
[    5.874097] systemd[1]: Stopped Journal Service.
[    5.883255] systemd[1]: Starting Journal Service...
[    5.903857] systemd[1]: Listening on Process Core Dump Socket.
[    5.928046] systemd[1]: Created slice User and Session Slice.
[    6.392111] EXT4-fs (sda3): re-mounted. Opts: (null)
[    6.523214] systemd-journald[348]: Received request to flush runtime journal from PID 1
[    6.866841] EXT4-fs (sda1): recovery complete
[    6.866881] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    7.060463] random: crng init done
[    7.060493] random: 7 urandom warning(s) missed due to ratelimiting
[    7.653240] input: PC Speaker as /devices/platform/pcspkr/input/input6
[    7.843217] piix4_smbus 0000:00:07.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
[    7.843301] hv_utils: Registering HyperV Utility Driver
[    7.855630] hv_vmbus: registering driver hv_utils
[    7.855682] hv_vmbus: registering driver hyperv_fb
[    7.855697] hyperv_fb: Synthvid Version major 3, minor 5
[    7.864197] hyperv_fb: Screen resolution: 800x600, Color depth: 32
[    7.864208] hyperv_fb: Unable to allocate enough contiguous physical memory on Gen 1 VM. Using MMIO instead.
[    7.864263] Console: switching to colour frame buffer device 100x37
[    7.904042] sd 2:0:0:0: Attached scsi generic sg0 type 0
[    7.914321] hv_vmbus: registering driver hv_netvsc
[    7.914340] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    8.043204] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[    8.056365] hv_utils: Heartbeat IC version 3.0
[    8.056378] hv_utils: Shutdown IC version 3.1
[    8.083199] hv_balloon: module verification failed: signature and/or required key missing - tainting kernel
[    8.083219] hv_vmbus: registering driver hv_balloon
[    8.083230] hv_balloon: Using Dynamic Memory protocol version 2.0
[    8.180377] Error: Driver 'pcspkr' is already registered, aborting...
[    9.993742] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   23.143232] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[root@localhost ~]# [  302.391125] hv_balloon: Max. dynamic memory size: 1048576 MB
[  303.331862] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x10000) << PAGE_SHIFT)=0x10000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.335647] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.363353] BUG: unable to handle page fault for address: d2dff000
[  303.363376] #PF: supervisor write access in kernel mode
[  303.363388] #PF: error_code(0x0002) - not-present page
[  303.363398] *pde = 00000000
[  303.363405] Oops: 0002 [#1] SMP
[  303.363412] CPU: 0 PID: 497 Comm: (spawn) Tainted: G            E     5.6.0-rc1.el8.i586 #1
[  303.363426] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[  303.363442] EIP: prep_new_page+0xb1/0x130
[  303.363452] Code: c5 b8 28 00 00 00 89 de 89 5d e8 d3 e0 01 d8 89 c3 90 8d b4 26 00 00 00 00 89 f0 83 c6 28 e8 f6 d9 e3 ff 8d 78 04 89 c1 89 c2 <c7> 00 00 00 00 00 c7 80 fc 0f 00 00 00 00 00 00 83 e7 fc 31 c0 29
[  303.363482] EAX: d2dff000 EBX: c6c73000 ECX: d2dff000 EDX: d2dff000
[  303.363493] ESI: c6c73000 EDI: d2dff004 EBP: c7987d14 ESP: c7987cfc
[  303.363509] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210287
[  303.363525] CR0: 80050033 CR2: d2dff000 CR3: 07985000 CR4: 003406d0
[  303.363539] Call Trace:
[  303.363546]  get_page_from_freelist+0xa3a/0xe20
[  303.363559]  ? __memcg_kmem_charge_memcg+0x63/0xa0
[  303.363570]  ? touch_atime+0x2c/0xd0
[  303.363580]  ? anon_vma_interval_tree_insert+0x82/0xa0
[  303.363591]  __alloc_pages_nodemask+0x100/0x2b0
[  303.363602]  handle_mm_fault+0x65c/0xe30
[  303.363616]  __get_user_pages+0x219/0x440
[  303.363630]  get_user_pages_remote+0x110/0x250
[  303.363641]  copy_strings+0x14b/0x290
[  303.363648]  copy_strings_kernel+0x2b/0x40
[  303.363656]  __do_execve_file+0x43e/0x740
[  303.363664]  sys_execve+0x26/0x30
[  303.363671]  do_fast_syscall_32+0x7a/0x250
[  303.363679]  entry_SYSENTER_32+0xa5/0xf8
[  303.363686] EIP: 0xb7f721d9
[  303.363692] Code: 00 b8 0a 01 00 00 89 d9 89 da 89 f3 e8 10 00 00 00 89 d3 eb d3 8b 04 24 c3 8b 34 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[  303.363727] EAX: ffffffda EBX: bfb5a9fc ECX: bfb5a7fc EDX: 0185b430
[  303.363746] ESI: 0048f930 EDI: 00000007 EBP: bfb5be18 ESP: bfb5a728
[  303.363757] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200286
[  303.363769] Modules linked in: rfkill intel_rapl_msr intel_rapl_common crc32_pclmul hv_balloon(E) snd_pcm intel_rapl_perf snd_timer snd hv_netvsc sg hyperv_fb hv_utils i2c_piix4 soundcore pcspkr joydev ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod t10_pi ata_generic hyperv_keyboard hid_hyperv hv_storvsc scsi_transport_fc ata_piix crc32c_intel hv_vmbus serio_raw libata
[  303.363826] CR2: 00000000d2dff000
[  303.363840] ---[ end trace f7ee581f5faf2cfb ]---
[  303.363856] EIP: prep_new_page+0xb1/0x130
[  303.363868] Code: c5 b8 28 00 00 00 89 de 89 5d e8 d3 e0 01 d8 89 c3 90 8d b4 26 00 00 00 00 89 f0 83 c6 28 e8 f6 d9 e3 ff 8d 78 04 89 c1 89 c2 <c7> 00 00 00 00 00 c7 80 fc 0f 00 00 00 00 00 00 83 e7 fc 31 c0 29
[  303.363905] EAX: d2dff000 EBX: c6c73000 ECX: d2dff000 EDX: d2dff000
[  303.363917] ESI: c6c73000 EDI: d2dff004 EBP: c7987d14 ESP: c7987cfc
[  303.363931] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210287
[  303.363946] CR0: 80050033 CR2: d2dff000 CR3: 07985000 CR4: 003406d0
[  303.363961] Kernel panic - not syncing: Fatal exception
[  303.363984] Kernel Offset: 0x2400000 from 0xc1000000 (relocation range: 0xc0000000-0xcafeffff)
[  303.364006] ---[ end Kernel panic - not syncing: Fatal exception ]---

[-- Attachment #3: panic.txt --]
[-- Type: text/plain, Size: 3679 bytes --]

[  302.391125] hv_balloon: Max. dynamic memory size: 1048576 MB
[  303.331862] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x10000) << PAGE_SHIFT)=0x10000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.335647] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.363353] BUG: unable to handle page fault for address: d2dff000
[  303.363376] #PF: supervisor write access in kernel mode
[  303.363388] #PF: error_code(0x0002) - not-present page
[  303.363398] *pde = 00000000
[  303.363405] Oops: 0002 [#1] SMP
[  303.363412] CPU: 0 PID: 497 Comm: (spawn) Tainted: G            E     5.6.0-rc1.el8.i586 #1
[  303.363426] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[  303.363442] EIP: prep_new_page+0xb1/0x130
[  303.363452] Code: c5 b8 28 00 00 00 89 de 89 5d e8 d3 e0 01 d8 89 c3 90 8d b4 26 00 00 00 00 89 f0 83 c6 28 e8 f6 d9 e3 ff 8d 78 04 89 c1 89 c2 <c7> 00 00 00 00 00 c7 80 fc 0f 00 00 00 00 00 00 83 e7 fc 31 c0 29
[  303.363482] EAX: d2dff000 EBX: c6c73000 ECX: d2dff000 EDX: d2dff000
[  303.363493] ESI: c6c73000 EDI: d2dff004 EBP: c7987d14 ESP: c7987cfc
[  303.363509] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210287
[  303.363525] CR0: 80050033 CR2: d2dff000 CR3: 07985000 CR4: 003406d0
[  303.363539] Call Trace:
[  303.363546]  get_page_from_freelist+0xa3a/0xe20
[  303.363559]  ? __memcg_kmem_charge_memcg+0x63/0xa0
[  303.363570]  ? touch_atime+0x2c/0xd0
[  303.363580]  ? anon_vma_interval_tree_insert+0x82/0xa0
[  303.363591]  __alloc_pages_nodemask+0x100/0x2b0
[  303.363602]  handle_mm_fault+0x65c/0xe30
[  303.363616]  __get_user_pages+0x219/0x440
[  303.363630]  get_user_pages_remote+0x110/0x250
[  303.363641]  copy_strings+0x14b/0x290
[  303.363648]  copy_strings_kernel+0x2b/0x40
[  303.363656]  __do_execve_file+0x43e/0x740
[  303.363664]  sys_execve+0x26/0x30
[  303.363671]  do_fast_syscall_32+0x7a/0x250
[  303.363679]  entry_SYSENTER_32+0xa5/0xf8
[  303.363686] EIP: 0xb7f721d9
[  303.363692] Code: 00 b8 0a 01 00 00 89 d9 89 da 89 f3 e8 10 00 00 00 89 d3 eb d3 8b 04 24 c3 8b 34 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[  303.363727] EAX: ffffffda EBX: bfb5a9fc ECX: bfb5a7fc EDX: 0185b430
[  303.363746] ESI: 0048f930 EDI: 00000007 EBP: bfb5be18 ESP: bfb5a728
[  303.363757] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200286
[  303.363769] Modules linked in: rfkill intel_rapl_msr intel_rapl_common crc32_pclmul hv_balloon(E) snd_pcm intel_rapl_perf snd_timer snd hv_netvsc sg hyperv_fb hv_utils i2c_piix4 soundcore pcspkr joydev ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod t10_pi ata_generic hyperv_keyboard hid_hyperv hv_storvsc scsi_transport_fc ata_piix crc32c_intel hv_vmbus serio_raw libata
[  303.363826] CR2: 00000000d2dff000
[  303.363840] ---[ end trace f7ee581f5faf2cfb ]---
[  303.363856] EIP: prep_new_page+0xb1/0x130
[  303.363868] Code: c5 b8 28 00 00 00 89 de 89 5d e8 d3 e0 01 d8 89 c3 90 8d b4 26 00 00 00 00 89 f0 83 c6 28 e8 f6 d9 e3 ff 8d 78 04 89 c1 89 c2 <c7> 00 00 00 00 00 c7 80 fc 0f 00 00 00 00 00 00 83 e7 fc 31 c0 29
[  303.363905] EAX: d2dff000 EBX: c6c73000 ECX: d2dff000 EDX: d2dff000
[  303.363917] ESI: c6c73000 EDI: d2dff004 EBP: c7987d14 ESP: c7987cfc
[  303.363931] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210287
[  303.363946] CR0: 80050033 CR2: d2dff000 CR3: 07985000 CR4: 003406d0
[  303.363961] Kernel panic - not syncing: Fatal exception
[  303.363984] Kernel Offset: 0x2400000 from 0xc1000000 (relocation range: 0xc0000000-0xcafeffff)
[  303.364006] ---[ end Kernel panic - not syncing: Fatal exception ]---

[-- Attachment #4: kernel-i586.config --]
[-- Type: text/plain, Size: 195578 bytes --]

# i386
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.6.0-rc1 Kernel Configuration
#

#
# Compiler: gcc (GCC) 8.2.1 20180905 (Red Hat 8.2.1-3)
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=80201
CONFIG_CLANG_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
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=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# 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_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=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
# end of Timers subsystem

# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=y
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
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem

CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
# end of Scheduler features

CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_SWAP_ENABLED=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_BOOT_CONFIG=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
# CONFIG_EXPERT is not set
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=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
# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup

# CONFIG_64BIT is not set
CONFIG_X86_32=y
CONFIG_FORCE_DYNAMIC_FTRACE=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_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=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_GENERAL_HUGETLB=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_32_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_RETPOLINE=y
# CONFIG_X86_CPU_RESCTRL is not set
# CONFIG_X86_BIGSMP is not set
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_32_NON_STANDARD is not set
# CONFIG_X86_32_IRIS is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
# CONFIG_PVH is not set
# CONFIG_KVM_DEBUG_FS is not set
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_M486SX is not set
# CONFIG_M486 is not set
CONFIG_M586=y
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_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=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_F00F_BUG=y
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=8
CONFIG_NR_CPUS_DEFAULT=8
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_ANCIENT_MCE=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m
CONFIG_X86_THERMAL_VECTOR=y

#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=m
CONFIG_PERF_EVENTS_INTEL_RAPL=m
CONFIG_PERF_EVENTS_INTEL_CSTATE=m
CONFIG_PERF_EVENTS_AMD_POWER=m
# end of Performance monitoring

# CONFIG_X86_LEGACY_VM86 is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX32=y
CONFIG_X86_IOPL_IOPERM=y
# CONFIG_TOSHIBA is not set
CONFIG_I8K=m
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
# CONFIG_HIGHPTE is not set
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_UMIP=y
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_SECCOMP=y
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
CONFIG_BOOTPARAM_HOTPLUG_CPU0=y
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
# end of Processor type and features

CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y

#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_ADVANCED_DEBUG is not set
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC_DEBUGFS=m
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=y
CONFIG_ACPI_TAD=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
CONFIG_ACPI_THERMAL=y
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=m
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_ACPI_BGRT=y
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_EINJ=m
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
CONFIG_DPTF_POWER=m
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_EXTLOG=m
CONFIG_PMIC_OPREGION=y
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_X86_PM_TIMER=y
CONFIG_SFI=y
# CONFIG_APM is not set

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

#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K6=m
CONFIG_X86_POWERNOW_K7=m
CONFIG_X86_POWERNOW_K7_ACPI=y
CONFIG_X86_POWERNOW_K8=m
CONFIG_X86_AMD_FREQ_SENSITIVITY=m
# 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=m
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
CONFIG_X86_LONGHAUL=m
# CONFIG_X86_E_POWERSAVER is not set

#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=m
# end of CPU Frequency scaling

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
CONFIG_HALTPOLL_CPUIDLE=y
# end of CPU Idle

CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options

#
# Bus options (PCI etc.)
#
# 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_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_SCx200 is not set
# CONFIG_OLPC is not set
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
# CONFIG_GEOS is not set
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
# end of Bus options (PCI etc.)

#
# Binary Emulations
#
CONFIG_COMPAT_32=y
# end of Binary Emulations

CONFIG_HAVE_ATOMIC_IOMAP=y

#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT_FIND=y
CONFIG_ISCSI_IBFT=m
CONFIG_FW_CFG_SYSFS=y
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=y
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
CONFIG_EFI_CAPSULE_LOADER=y
CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH=y
# CONFIG_EFI_TEST is not set
CONFIG_APPLE_PROPERTIES=y
# CONFIG_RESET_ATTACK_MITIGATION is not set
# CONFIG_EFI_RCI2_TABLE is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set
# end of EFI (Extensible Firmware Interface) Support

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y
CONFIG_EFI_EARLYCON=y

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
CONFIG_KVM_AMD=m
CONFIG_KVM_MMU_AUDIT=y
CONFIG_VHOST_NET=m
# CONFIG_VHOST_SCSI is not set
CONFIG_VHOST_VSOCK=m
CONFIG_VHOST=m
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_OPROFILE=m
CONFIG_OPROFILE_EVENT_MULTIPLEX=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=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_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_CLK=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_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=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_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_PLUGIN_HOSTCC="g++"
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set
CONFIG_MODULE_SIG_SHA256=y
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha256"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=m
# CONFIG_BLK_DEV_ZONED is not set
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
CONFIG_BLK_WBT=y
# CONFIG_BLK_CGROUP_IOLATENCY is not set
# CONFIG_BLK_CGROUP_IOCOST is not set
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types

CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
# CONFIG_BFQ_CGROUP_DEBUG is not set
# end of IO Schedulers

CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
# CONFIG_CMA is not set
CONFIG_ZSWAP=y
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
# CONFIG_PGTABLE_MAPPING is not set
CONFIG_ZSMALLOC_STAT=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_FRAME_VECTOR=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_MAPPING_DIRTY_HELPERS=y
# end of Memory Management options

CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=m
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_UNIX_DIAG=m
CONFIG_TLS=m
CONFIG_TLS_DEVICE=y
# CONFIG_TLS_TOE is not set
CONFIG_XFRM=y
CONFIG_XFRM_OFFLOAD=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_INTERFACE is not set
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
CONFIG_XDP_SOCKETS=y
# CONFIG_XDP_SOCKETS_DIAG is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IP_TUNNEL=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=m
CONFIG_NET_UDP_TUNNEL=m
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_ESP_OFFLOAD=m
# CONFIG_INET_ESPINTCP is not set
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_INET_RAW_DIAG=m
# CONFIG_INET_DIAG_DESTROY is not set
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_NV=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
CONFIG_TCP_CONG_DCTCP=m
# CONFIG_TCP_CONG_CDG is not set
CONFIG_TCP_CONG_BBR=m
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_ESP_OFFLOAD=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
# CONFIG_IPV6_ILA is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_IPV6_VTI=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_GRE=m
CONFIG_IPV6_MULTIPLE_TABLES=y
# CONFIG_IPV6_SUBTREES is not set
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
CONFIG_NETLABEL=y
# CONFIG_MPTCP is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NETFILTER_NETLINK_OSF=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_LOG_COMMON=m
CONFIG_NF_LOG_NETDEV=m
CONFIG_NETFILTER_CONNCOUNT=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_SNMP=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NF_CT_NETLINK_TIMEOUT=m
CONFIG_NF_CT_NETLINK_HELPER=m
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NF_NAT=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NF_TABLES=m
CONFIG_NF_TABLES_SET=m
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_COUNTER=m
# CONFIG_NFT_CONNLIMIT is not set
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
# CONFIG_NFT_TUNNEL is not set
CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_REJECT_INET=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
CONFIG_NFT_FIB=m
CONFIG_NFT_FIB_INET=m
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
# CONFIG_NFT_OSF is not set
# CONFIG_NFT_TPROXY is not set
# CONFIG_NFT_SYNPROXY is not set
CONFIG_NF_DUP_NETDEV=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NFT_FIB_NETDEV=m
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=y

#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
CONFIG_NETFILTER_XT_CONNMARK=m
CONFIG_NETFILTER_XT_SET=m

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

#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_BPF=m
CONFIG_NETFILTER_XT_MATCH_CGROUP=m
CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ECN=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
CONFIG_NETFILTER_XT_MATCH_OSF=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# end of Core Netfilter Configuration

CONFIG_IP_SET=m
CONFIG_IP_SET_MAX=256
CONFIG_IP_SET_BITMAP_IP=m
CONFIG_IP_SET_BITMAP_IPMAC=m
CONFIG_IP_SET_BITMAP_PORT=m
CONFIG_IP_SET_HASH_IP=m
CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
CONFIG_IP_SET_HASH_NETNET=m
CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_IP_VS=m
CONFIG_IP_VS_IPV6=y
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12

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

#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_FO=m
CONFIG_IP_VS_OVF=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
# CONFIG_IP_VS_MH is not set
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m

#
# IPVS SH scheduler
#
CONFIG_IP_VS_SH_TAB_BITS=8

#
# IPVS MH scheduler
#
CONFIG_IP_VS_MH_TAB_INDEX=12

#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
CONFIG_IP_VS_NFCT=y
CONFIG_IP_VS_PE_SIP=m

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_SOCKET_IPV4=m
CONFIG_NF_TPROXY_IPV4=m
CONFIG_NF_TABLES_IPV4=y
CONFIG_NFT_REJECT_IPV4=m
CONFIG_NFT_DUP_IPV4=m
CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=y
CONFIG_NF_DUP_IPV4=m
CONFIG_NF_LOG_ARP=m
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_RPFILTER=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# end of IP: Netfilter Configuration

#
# IPv6: Netfilter Configuration
#
CONFIG_NF_SOCKET_IPV6=m
CONFIG_NF_TPROXY_IPV6=m
CONFIG_NF_TABLES_IPV6=y
CONFIG_NFT_REJECT_IPV6=m
CONFIG_NFT_DUP_IPV6=m
CONFIG_NFT_FIB_IPV6=m
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RPFILTER=m
CONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_MATCH_SRH 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=m
CONFIG_IP6_NF_NAT=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_TARGET_NPT=m
# end of IPv6: Netfilter Configuration

CONFIG_NF_DEFRAG_IPV6=m
CONFIG_NF_TABLES_BRIDGE=m
# CONFIG_NFT_BRIDGE_META is not set
CONFIG_NFT_BRIDGE_REJECT=m
CONFIG_NF_LOG_BRIDGE=m
# CONFIG_NF_CONNTRACK_BRIDGE is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=m
# CONFIG_RDS is not set
CONFIG_TIPC=m
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_TIPC_CRYPTO=y
CONFIG_TIPC_DIAG=m
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
# CONFIG_ATM_MPOA is not set
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_L2TP=m
CONFIG_L2TP_DEBUGFS=m
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=m
CONFIG_L2TP_ETH=m
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_MRP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
CONFIG_6LOWPAN=m
# CONFIG_6LOWPAN_DEBUGFS is not set
# CONFIG_6LOWPAN_NHC is not set
CONFIG_IEEE802154=m
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
CONFIG_IEEE802154_SOCKET=m
CONFIG_IEEE802154_6LOWPAN=m
CONFIG_MAC802154=m
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFB=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_DRR=m
CONFIG_NET_SCH_MQPRIO=m
# CONFIG_NET_SCH_SKBPRIO is not set
CONFIG_NET_SCH_CHOKE=m
CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=y
# CONFIG_NET_SCH_CAKE is not set
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_HHF=m
CONFIG_NET_SCH_PIE=m
# CONFIG_NET_SCH_FQ_PIE is not set
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_SCH_PLUG=m
# CONFIG_NET_SCH_ETS is not set
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_FQ is not set
# CONFIG_DEFAULT_CODEL is not set
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_SFQ is not set
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_CGROUP=y
CONFIG_NET_CLS_BPF=m
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
# CONFIG_NET_EMATCH_CANID is not set
CONFIG_NET_EMATCH_IPSET=m
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_SAMPLE=m
# CONFIG_NET_ACT_IPT is not set
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_ACT_CSUM=m
# CONFIG_NET_ACT_MPLS is not set
CONFIG_NET_ACT_VLAN=m
CONFIG_NET_ACT_BPF=m
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
CONFIG_NET_ACT_SKBMOD=m
# CONFIG_NET_ACT_IFE is not set
CONFIG_NET_ACT_TUNNEL_KEY=m
# CONFIG_NET_ACT_CT is not set
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not set
CONFIG_OPENVSWITCH=m
CONFIG_OPENVSWITCH_GRE=m
CONFIG_OPENVSWITCH_VXLAN=m
CONFIG_OPENVSWITCH_GENEVE=m
CONFIG_VSOCKETS=m
CONFIG_VSOCKETS_DIAG=m
CONFIG_VSOCKETS_LOOPBACK=m
CONFIG_VMWARE_VMCI_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS_COMMON=m
CONFIG_HYPERV_VSOCKETS=m
CONFIG_NETLINK_DIAG=m
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
# CONFIG_MPLS_ROUTING is not set
CONFIG_NET_NSH=y
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
# CONFIG_BPF_STREAM_PARSER is not set
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
CONFIG_CAN_GW=m
# CONFIG_CAN_J1939 is not set

#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
# CONFIG_CAN_VXCAN is not set
CONFIG_CAN_SLCAN=m
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
# CONFIG_CAN_KVASER_PCIEFD is not set
# CONFIG_PCH_CAN is not set
CONFIG_CAN_C_CAN=m
CONFIG_CAN_C_CAN_PLATFORM=m
CONFIG_CAN_C_CAN_PCI=m
CONFIG_CAN_CC770=m
# CONFIG_CAN_CC770_ISA is not set
CONFIG_CAN_CC770_PLATFORM=m
# CONFIG_CAN_IFI_CANFD is not set
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_PEAK_PCIEFD is not set
CONFIG_CAN_SJA1000=m
CONFIG_CAN_EMS_PCI=m
# CONFIG_CAN_F81601 is not set
CONFIG_CAN_KVASER_PCI=m
CONFIG_CAN_PEAK_PCI=m
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PLX_PCI=m
# CONFIG_CAN_SJA1000_ISA is not set
CONFIG_CAN_SJA1000_PLATFORM=m
CONFIG_CAN_SOFTING=m

#
# CAN SPI interfaces
#
# CONFIG_CAN_HI311X is not set
# CONFIG_CAN_MCP251X is not set
# end of CAN SPI interfaces

#
# CAN USB interfaces
#
CONFIG_CAN_8DEV_USB=m
CONFIG_CAN_EMS_USB=m
CONFIG_CAN_ESD_USB2=m
# CONFIG_CAN_GS_USB is not set
CONFIG_CAN_KVASER_USB=m
# CONFIG_CAN_MCBA_USB is not set
CONFIG_CAN_PEAK_USB=m
# CONFIG_CAN_UCAN is not set
# end of CAN USB interfaces

# CONFIG_CAN_DEBUG_DEVICES is not set
# end of CAN Device Drivers

CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
CONFIG_BT_HS=y
CONFIG_BT_LE=y
# CONFIG_BT_6LOWPAN is not set
# CONFIG_BT_LEDS is not set
# CONFIG_BT_SELFTEST is not set
CONFIG_BT_DEBUGFS=y

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
# CONFIG_BT_HCIBTUSB_MTK is not set
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
# CONFIG_BT_HCIUART_INTEL is not set
# CONFIG_BT_HCIUART_AG6XX is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_BT_ATH3K=m
# CONFIG_BT_MTKSDIO is not set
# end of Bluetooth device drivers

# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
# CONFIG_NFC is not set
CONFIG_PSAMPLE=m
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
# CONFIG_LWTUNNEL_BPF is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_SOCK_VALIDATE_XMIT=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=m
CONFIG_PCIE_ECRC=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
# CONFIG_PCIE_PTM is not set
# CONFIG_PCIE_BW is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
CONFIG_PCI_STUB=y
# CONFIG_PCI_PF_STUB is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=y
CONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_COMPAQ is not set
# CONFIG_HOTPLUG_PCI_IBM is not set
CONFIG_HOTPLUG_PCI_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
# CONFIG_HOTPLUG_PCI_CPCI is not set
CONFIG_HOTPLUG_PCI_SHPC=y

#
# PCI controller drivers
#

#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_MESON is not set
# end of DesignWare PCI Core Support

#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers

CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_RAPIDIO is not set

#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
# CONFIG_FW_LOADER_COMPRESS is not set
CONFIG_FW_CACHE=y
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=m
CONFIG_REGMAP_SPI=m
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options

#
# Bus devices
#
# end of Bus devices

CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
CONFIG_MTD=m
# CONFIG_MTD_TESTS is not set

#
# Partition parsers
#
# CONFIG_MTD_AR7_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
# CONFIG_MTD_OOPS is not set
# CONFIG_MTD_SWAP is not set
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_MCHP23K256 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers

# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_RAW_NAND is not set
# CONFIG_MTD_SPI_NAND is not set

#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_SPI_NOR is not set
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
# CONFIG_MTD_UBI_GLUEBI is not set
# CONFIG_MTD_UBI_BLOCK is not set
# CONFIG_MTD_HYPERBUS is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
# CONFIG_BLK_DEV_FD is not set
CONFIG_CDROM=m
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
CONFIG_ZRAM=m
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_VIRTIO_BLK=m
CONFIG_BLK_DEV_RBD=m
# CONFIG_BLK_DEV_RSXX is not set

#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
# CONFIG_NVME_MULTIPATH is not set
# CONFIG_NVME_HWMON is not set
CONFIG_NVME_FABRICS=m
CONFIG_NVME_FC=m
# CONFIG_NVME_TCP is not set
CONFIG_NVME_TARGET=m
CONFIG_NVME_TARGET_LOOP=m
CONFIG_NVME_TARGET_FC=m
CONFIG_NVME_TARGET_FCLOOP=m
# CONFIG_NVME_TARGET_TCP is not set
# end of NVME Support

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_HP_ILO=m
CONFIG_APDS9802ALS=m
CONFIG_ISL29003=m
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=m
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
CONFIG_VMWARE_BALLOON=m
# CONFIG_PCH_PHUB is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_MISC_RTSX=m
CONFIG_PVPANIC=y
# CONFIG_C2PORT is not set

#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=m
CONFIG_EEPROM_93CX6=m
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

CONFIG_CB710_CORE=m
# CONFIG_CB710_DEBUG is not set
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=m
# end of Texas Instruments shared transport line discipline

CONFIG_SENSORS_LIS3_I2C=m
CONFIG_ALTERA_STAPL=m
CONFIG_INTEL_MEI=m
CONFIG_INTEL_MEI_ME=m
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_INTEL_MEI_HDCP is not set
CONFIG_VMWARE_VMCI=m

#
# Intel MIC & related support
#
# CONFIG_VOP_BUS is not set
# end of Intel MIC & related support

# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
CONFIG_MISC_RTSX_PCI=m
CONFIG_MISC_RTSX_USB=m
# CONFIG_HABANA_AI is not set
# end of Misc devices

CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

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

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

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_ISCSI_BOOT_SYSFS=m
# CONFIG_SCSI_CXGB3_ISCSI is not set
CONFIG_SCSI_CXGB4_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_SCSI_BNX2X_FCOE=m
CONFIG_BE2ISCSI=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
CONFIG_SCSI_HPSA=m
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
CONFIG_SCSI_ARCMSR=m
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_MPT3SAS=m
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=m
CONFIG_SCSI_SMARTPQI=m
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
CONFIG_SCSI_BUSLOGIC=m
# CONFIG_SCSI_FLASHPOINT is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
CONFIG_VMWARE_PVSCSI=m
CONFIG_HYPERV_STORAGE=m
CONFIG_LIBFC=m
CONFIG_LIBFCOE=m
# CONFIG_FCOE is not set
CONFIG_FCOE_FNIC=m
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_QEDI is not set
# CONFIG_QEDF is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_BFA_FC is not set
CONFIG_SCSI_VIRTIO=m
# CONFIG_SCSI_CHELSIO_FCOE is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y
# end of SCSI device support

CONFIG_ATA=m
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not set
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
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=m
# CONFIG_SATA_DWC is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE 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 is not set
# 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_RZ1000 is not set

#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
CONFIG_ATA_GENERIC=m
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
# CONFIG_MD_MULTIPATH is not set
CONFIG_MD_FAULTY=m
# CONFIG_MD_CLUSTER is not set
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
CONFIG_DM_BUFIO=m
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
CONFIG_DM_BIO_PRISON=m
CONFIG_DM_PERSISTENT_DATA=m
# CONFIG_DM_UNSTRIPED is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_THIN_PROVISIONING=m
CONFIG_DM_CACHE=m
CONFIG_DM_CACHE_SMQ=m
# CONFIG_DM_WRITECACHE is not set
CONFIG_DM_ERA=m
# CONFIG_DM_CLONE is not set
CONFIG_DM_MIRROR=m
CONFIG_DM_LOG_USERSPACE=m
CONFIG_DM_RAID=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_QL=m
CONFIG_DM_MULTIPATH_ST=m
CONFIG_DM_DELAY=m
# CONFIG_DM_DUST is not set
CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=m
CONFIG_DM_VERITY=m
# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set
# CONFIG_DM_VERITY_FEC is not set
CONFIG_DM_SWITCH=m
CONFIG_DM_LOG_WRITES=m
CONFIG_DM_INTEGRITY=m
CONFIG_TARGET_CORE=m
CONFIG_TCM_IBLOCK=m
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
CONFIG_TCM_USER2=m
CONFIG_LOOPBACK_TARGET=m
CONFIG_TCM_FC=m
CONFIG_ISCSI_TARGET=m
CONFIG_ISCSI_TARGET_CXGB4=m
# CONFIG_SBP_TARGET is not set
CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
# CONFIG_FUSION_FC is not set
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support

CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
CONFIG_MII=m
CONFIG_NET_CORE=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
CONFIG_NET_FC=y
CONFIG_IFB=m
CONFIG_NET_TEAM=m
CONFIG_NET_TEAM_MODE_BROADCAST=m
CONFIG_NET_TEAM_MODE_ROUNDROBIN=m
CONFIG_NET_TEAM_MODE_RANDOM=m
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m
CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN_L3S=y
CONFIG_IPVLAN=m
CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
# CONFIG_GTP is not set
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_TUN=m
CONFIG_TAP=m
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=m
CONFIG_VIRTIO_NET=m
CONFIG_NLMON=m
CONFIG_NET_VRF=m
CONFIG_VSOCKMON=m
# CONFIG_ARCNET is not set
# CONFIG_ATM_DRIVERS is not set

#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers

CONFIG_ETHERNET=y
CONFIG_MDIO=m
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=m
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
CONFIG_AMD_XGBE=m
# CONFIG_AMD_XGBE_DCB is not set
CONFIG_AMD_XGBE_HAVE_ECC=y
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_NET_VENDOR_ARC is not set
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=m
CONFIG_ATL1=m
CONFIG_ATL1E=m
CONFIG_ATL1C=m
CONFIG_ALX=m
# CONFIG_NET_VENDOR_AURORA is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
CONFIG_BNX2=m
CONFIG_CNIC=m
CONFIG_TIGON3=m
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=m
CONFIG_BNX2X_SRIOV=y
# CONFIG_SYSTEMPORT is not set
CONFIG_BNXT=m
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
CONFIG_BNXT_DCB=y
CONFIG_BNXT_HWMON=y
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
CONFIG_CHELSIO_T4=m
# CONFIG_CHELSIO_T4_DCB is not set
CONFIG_CHELSIO_T4VF=m
CONFIG_CHELSIO_LIB=m
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=m
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_CX_ECAT is not set
CONFIG_DNET=m
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=m
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
# CONFIG_BE2NET_BE2 is not set
# CONFIG_BE2NET_BE3 is not set
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
# CONFIG_NET_VENDOR_EZCHIP is not set
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_HINIC=m
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=m
CONFIG_E1000E=m
CONFIG_E1000E_HWTS=y
CONFIG_IGB=m
CONFIG_IGB_HWMON=y
CONFIG_IGBVF=m
CONFIG_IXGB=m
CONFIG_IXGBE=m
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBE_IPSEC=y
CONFIG_IXGBEVF=m
CONFIG_IXGBEVF_IPSEC=y
CONFIG_I40E=m
CONFIG_I40E_DCB=y
CONFIG_IAVF=m
CONFIG_I40EVF=m
CONFIG_ICE=m
CONFIG_FM10K=m
# CONFIG_IGC is not set
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_MARVELL is not set
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX4_EN=m
CONFIG_MLX4_EN_DCB=y
CONFIG_MLX4_CORE=m
CONFIG_MLX4_DEBUG=y
# CONFIG_MLX4_CORE_GEN2 is not set
CONFIG_MLX5_CORE=m
CONFIG_MLX5_ACCEL=y
CONFIG_MLX5_FPGA=y
CONFIG_MLX5_CORE_EN=y
CONFIG_MLX5_EN_ARFS=y
CONFIG_MLX5_EN_RXNFC=y
CONFIG_MLX5_MPFS=y
CONFIG_MLX5_ESWITCH=y
CONFIG_MLX5_CORE_EN_DCB=y
CONFIG_MLX5_CORE_IPOIB=y
# CONFIG_MLX5_FPGA_IPSEC is not set
# CONFIG_MLX5_FPGA_TLS is not set
# CONFIG_MLX5_TLS is not set
CONFIG_MLX5_SW_STEERING=y
CONFIG_MLXSW_CORE=m
CONFIG_MLXSW_CORE_HWMON=y
CONFIG_MLXSW_CORE_THERMAL=y
CONFIG_MLXSW_PCI=m
CONFIG_MLXSW_I2C=m
CONFIG_MLXSW_SWITCHIB=m
CONFIG_MLXSW_SWITCHX2=m
CONFIG_MLXSW_SPECTRUM=m
CONFIG_MLXSW_SPECTRUM_DCB=y
CONFIG_MLXSW_MINIMAL=m
CONFIG_MLXFW=m
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=m
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
# CONFIG_NET_VENDOR_NETRONOME is not set
# CONFIG_NET_VENDOR_NI is not set
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=m
CONFIG_NET_VENDOR_OKI=y
# CONFIG_PCH_GBE is not set
CONFIG_ETHOC=m
# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=m
# CONFIG_QLCNIC is not set
CONFIG_NETXEN_NIC=m
CONFIG_QED=m
CONFIG_QED_SRIOV=y
CONFIG_QEDE=m
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
CONFIG_8139CP=m
CONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=m
# CONFIG_NET_VENDOR_RENESAS is not set
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_ROCKER=m
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=m
CONFIG_SFC_MTD=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
# CONFIG_SFC_FALCON is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
CONFIG_NET_VENDOR_VIA=y
CONFIG_VIA_RHINE=m
# CONFIG_VIA_RHINE_MMIO is not set
CONFIG_VIA_VELOCITY=m
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
# CONFIG_MDIO_BCM_UNIMAC is not set
CONFIG_MDIO_BITBANG=m
# CONFIG_MDIO_GPIO is not set
CONFIG_MDIO_MSCC_MIIM=m
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y

#
# MII PHY device drivers
#
# CONFIG_ADIN_PHY is not set
CONFIG_AMD_PHY=m
CONFIG_AQUANTIA_PHY=m
# CONFIG_AX88796B_PHY is not set
CONFIG_BCM7XXX_PHY=m
CONFIG_BCM87XX_PHY=m
CONFIG_BCM_NET_PHYLIB=m
CONFIG_BROADCOM_PHY=m
# CONFIG_BCM84881_PHY is not set
CONFIG_CICADA_PHY=m
CONFIG_CORTINA_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_DP83822_PHY=m
CONFIG_DP83TC811_PHY=m
CONFIG_DP83848_PHY=m
CONFIG_DP83867_PHY=m
# CONFIG_DP83869_PHY is not set
CONFIG_FIXED_PHY=y
CONFIG_ICPLUS_PHY=m
CONFIG_INTEL_XWAY_PHY=m
CONFIG_LSI_ET1011C_PHY=m
CONFIG_LXT_PHY=m
CONFIG_MARVELL_PHY=m
CONFIG_MARVELL_10G_PHY=m
CONFIG_MICREL_PHY=m
CONFIG_MICROCHIP_PHY=m
CONFIG_MICROCHIP_T1_PHY=m
CONFIG_MICROSEMI_PHY=m
CONFIG_NATIONAL_PHY=m
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=m
CONFIG_RENESAS_PHY=m
CONFIG_ROCKCHIP_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
CONFIG_TERANETICS_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_XILINX_GMII2RGMII=m
CONFIG_MICREL_KS8995MA=m
# CONFIG_PLIP is not set
CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_MPPE=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOATM=m
CONFIG_PPPOE=m
CONFIG_PPTP=m
CONFIG_PPPOL2TP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_SLIP=m
CONFIG_SLHC=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
CONFIG_USB_LAN78XX=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_AX88179_178A=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_USB_NET_CDC_NCM=m
CONFIG_USB_NET_HUAWEI_CDC_NCM=m
CONFIG_USB_NET_CDC_MBIM=m
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not set
CONFIG_USB_NET_SMSC75XX=m
CONFIG_USB_NET_SMSC95XX=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=m
CONFIG_USB_NET_CX82310_ETH=m
CONFIG_USB_NET_KALMIA=m
CONFIG_USB_NET_QMI_WWAN=m
CONFIG_USB_HSO=m
CONFIG_USB_NET_INT51X1=m
CONFIG_USB_IPHETH=m
CONFIG_USB_SIERRA_NET=m
CONFIG_USB_VL600=m
CONFIG_USB_NET_CH9200=m
# CONFIG_USB_NET_AQC111 is not set
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
CONFIG_ATH_COMMON=m
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG is not set
# CONFIG_ATH5K_TRACER is not set
CONFIG_ATH5K_PCI=y
CONFIG_ATH9K_HW=m
CONFIG_ATH9K_COMMON=m
CONFIG_ATH9K_COMMON_DEBUG=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=m
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
CONFIG_ATH9K_DEBUGFS=y
# CONFIG_ATH9K_STATION_STATISTICS is not set
# CONFIG_ATH9K_DYNACK is not set
CONFIG_ATH9K_WOW=y
CONFIG_ATH9K_RFKILL=y
# CONFIG_ATH9K_CHANNEL_CONTEXT is not set
CONFIG_ATH9K_PCOEM=y
# CONFIG_ATH9K_PCI_NO_EEPROM is not set
CONFIG_ATH9K_HTC=m
# CONFIG_ATH9K_HTC_DEBUGFS is not set
# CONFIG_ATH9K_HWRNG is not set
# CONFIG_ATH9K_COMMON_SPECTRAL is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
CONFIG_ATH10K=m
CONFIG_ATH10K_CE=y
CONFIG_ATH10K_PCI=m
# CONFIG_ATH10K_SDIO is not set
# CONFIG_ATH10K_USB is not set
# CONFIG_ATH10K_DEBUG is not set
CONFIG_ATH10K_DEBUGFS=y
# CONFIG_ATH10K_SPECTRAL is not set
# CONFIG_ATH10K_TRACING is not set
# CONFIG_WCN36XX is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
CONFIG_BRCMUTIL=m
CONFIG_BRCMSMAC=m
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_PROTO_MSGBUF=y
CONFIG_BRCMFMAC_SDIO=y
CONFIG_BRCMFMAC_USB=y
CONFIG_BRCMFMAC_PCIE=y
# CONFIG_BRCM_TRACING is not set
# CONFIG_BRCMDBG is not set
# CONFIG_WLAN_VENDOR_CISCO is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=m
CONFIG_IWLMVM=m
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set

#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLWIFI_DEBUGFS=y
# CONFIG_IWLWIFI_DEVICE_TRACING is not set
# end of Debugging Options

# CONFIG_WLAN_VENDOR_INTERSIL is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_MWIFIEX_PCIE=m
CONFIG_MWIFIEX_USB=m
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_MT7601U=m
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=m
# CONFIG_RT2400PCI is not set
# CONFIG_RT2500PCI is not set
# CONFIG_RT61PCI is not set
CONFIG_RT2800PCI=m
CONFIG_RT2800PCI_RT33XX=y
CONFIG_RT2800PCI_RT35XX=y
CONFIG_RT2800PCI_RT53XX=y
CONFIG_RT2800PCI_RT3290=y
# CONFIG_RT2500USB is not set
# CONFIG_RT73USB is not set
CONFIG_RT2800USB=m
CONFIG_RT2800USB_RT33XX=y
CONFIG_RT2800USB_RT35XX=y
CONFIG_RT2800USB_RT3573=y
CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_RT55XX=y
CONFIG_RT2800USB_UNKNOWN=y
CONFIG_RT2800_LIB=m
CONFIG_RT2800_LIB_MMIO=m
CONFIG_RT2X00_LIB_MMIO=m
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2X00_LIB_USB=m
CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
CONFIG_RT2X00_LIB_DEBUGFS=y
# CONFIG_RT2X00_DEBUG is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
CONFIG_RTL_CARDS=m
CONFIG_RTL8192CE=m
CONFIG_RTL8192SE=m
CONFIG_RTL8192DE=m
CONFIG_RTL8723AE=m
CONFIG_RTL8723BE=m
CONFIG_RTL8188EE=m
CONFIG_RTL8192EE=m
CONFIG_RTL8821AE=m
CONFIG_RTL8192CU=m
CONFIG_RTLWIFI=m
CONFIG_RTLWIFI_PCI=m
CONFIG_RTLWIFI_USB=m
# CONFIG_RTLWIFI_DEBUG is not set
CONFIG_RTL8192C_COMMON=m
CONFIG_RTL8723_COMMON=m
CONFIG_RTLBTCOEXIST=m
CONFIG_RTL8XXXU=m
# CONFIG_RTL8XXXU_UNTESTED is not set
# CONFIG_RTW88 is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
CONFIG_IEEE802154_DRIVERS=m
CONFIG_IEEE802154_FAKELB=m
# CONFIG_IEEE802154_AT86RF230 is not set
# CONFIG_IEEE802154_MRF24J40 is not set
# CONFIG_IEEE802154_CC2520 is not set
# CONFIG_IEEE802154_ATUSB is not set
# CONFIG_IEEE802154_ADF7242 is not set
# CONFIG_IEEE802154_CA8210 is not set
# CONFIG_IEEE802154_MCR20A is not set
# CONFIG_IEEE802154_HWSIM is not set
CONFIG_VMXNET3=m
CONFIG_FUJITSU_ES=m
CONFIG_HYPERV_NET=m
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=m
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_MISDN=m
CONFIG_MISDN_DSP=m
CONFIG_MISDN_L1OIP=m

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

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

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
CONFIG_KEYBOARD_GPIO=m
CONFIG_KEYBOARD_GPIO_POLLED=m
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 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_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY 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_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_VMMOUSE=y
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
CONFIG_MOUSE_BCM5974=m
CONFIG_MOUSE_CYAPA=m
CONFIG_MOUSE_ELAN_I2C=m
CONFIG_MOUSE_ELAN_I2C_I2C=y
CONFIG_MOUSE_ELAN_I2C_SMBUS=y
CONFIG_MOUSE_VSXXXAA=m
# CONFIG_MOUSE_GPIO is not set
CONFIG_MOUSE_SYNAPTICS_I2C=m
CONFIG_MOUSE_SYNAPTICS_USB=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
# CONFIG_TABLET_USB_HANWANG is not set
CONFIG_TABLET_USB_KBTAB=m
# CONFIG_TABLET_USB_PEGASUS is not set
CONFIG_TABLET_SERIAL_WACOM4=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ADC is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_WACOM_W8001=m
CONFIG_TOUCHSCREEN_WACOM_I2C=m
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_WM97XX is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_SUR40 is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_MSM_VIBRATOR is not set
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_MMA8450 is not set
CONFIG_INPUT_APANEL=m
CONFIG_INPUT_GP2A=m
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
# CONFIG_INPUT_WISTRON_BTNS is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
# CONFIG_INPUT_KXTJ9 is not set
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
CONFIG_INPUT_CM109=m
CONFIG_INPUT_UINPUT=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_SOC_BUTTON_ARRAY is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
CONFIG_RMI4_CORE=m
CONFIG_RMI4_I2C=m
CONFIG_RMI4_SPI=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=m
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
# CONFIG_RMI4_F54 is not set
CONFIG_RMI4_F55=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
# CONFIG_SERIO_PS2MULT is not set
CONFIG_SERIO_ARC_PS2=m
CONFIG_HYPERV_KEYBOARD=m
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support

#
# 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_LEGACY_PTYS is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
CONFIG_CYCLADES=m
# CONFIG_CYZ_INTR is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
CONFIG_SYNCLINK=m
CONFIG_SYNCLINKMP=m
CONFIG_SYNCLINK_GT=m
CONFIG_NOZOMI=m
# CONFIG_ISI is not set
CONFIG_N_HDLC=m
CONFIG_N_GSM=m
# CONFIG_TRACE_SINK is not set
# CONFIG_NULL_TTY is not set
CONFIG_LDISC_AUTOLOAD=y
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DWLIB=y
CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_KGDB_NMI is not set
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX 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_IFX6X60 is not set
# CONFIG_SERIAL_PCH_UART is not set
CONFIG_SERIAL_ARC=m
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_DEV_BUS is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
CONFIG_HW_RANDOM_GEODE=y
CONFIG_HW_RANDOM_VIA=m
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_NVRAM=y
# 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=y
CONFIG_MAX_RAW_DEVS=8192
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not set
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
CONFIG_TCG_TIS_I2C_ATMEL=m
CONFIG_TCG_TIS_I2C_INFINEON=m
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
CONFIG_TELCLOCK=m
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
# end of Character devices

# CONFIG_RANDOM_TRUST_CPU is not set
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
CONFIG_I2C_MUX_GPIO=m
# CONFIG_I2C_MUX_LTC4306 is not set
CONFIG_I2C_MUX_PCA9541=m
CONFIG_I2C_MUX_PCA954x=m
# CONFIG_I2C_MUX_REG is not set
CONFIG_I2C_MUX_MLXCPLD=m
# end of Multiplexer I2C Chip support

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
# CONFIG_I2C_AMD_MP2 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
CONFIG_I2C_ISMT=m
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_NFORCE2_S4985=m
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m

#
# ACPI drivers
#
CONFIG_I2C_SCMI=m

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
CONFIG_I2C_DESIGNWARE_CORE=m
CONFIG_I2C_DESIGNWARE_PLATFORM=m
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
# CONFIG_I2C_EG20T is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_PCA_PLATFORM=m
CONFIG_I2C_SIMTEC=m
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=m
CONFIG_I2C_PARPORT=m
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIPERBOARD=m

#
# Other I2C/SMBus bus drivers
#
# CONFIG_SCx200_ACB is not set
# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
# CONFIG_SPI_MEM is not set

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_BUTTERFLY is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_LM70_LLP is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_TOPCLIFF_PCH is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=m
CONFIG_PPS_CLIENT_PARPORT=m
CONFIG_PPS_CLIENT_GPIO=m

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_DP83640_PHY=m
# CONFIG_PTP_1588_CLOCK_INES is not set
# CONFIG_PTP_1588_CLOCK_PCH is not set
CONFIG_PTP_1588_CLOCK_KVM=m
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=m
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=m
CONFIG_PINCTRL_BROXTON=m
CONFIG_PINCTRL_CANNONLAKE=m
CONFIG_PINCTRL_CEDARFORK=m
CONFIG_PINCTRL_DENVERTON=m
CONFIG_PINCTRL_GEMINILAKE=m
CONFIG_PINCTRL_ICELAKE=m
CONFIG_PINCTRL_LEWISBURG=m
CONFIG_PINCTRL_SUNRISEPOINT=m
# CONFIG_PINCTRL_TIGERLAKE is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_GENERIC=m

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_AMDPT=m
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
CONFIG_GPIO_ICH=m
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers

#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=m
# end of USB GPIO expanders

# CONFIG_GPIO_MOCKUP is not set
# CONFIG_W1 is not set
# CONFIG_POWER_AVS is not set
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_RESTART is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_GENERIC_ADC_BATTERY is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ25890 is not set
CONFIG_CHARGER_SMB347=m
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
# CONFIG_SENSORS_AD7314 is not set
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM1177 is not set
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=m
# CONFIG_SENSORS_ADT7310 is not set
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
# CONFIG_SENSORS_AS370 is not set
CONFIG_SENSORS_ASC7621=m
CONFIG_SENSORS_K8TEMP=m
CONFIG_SENSORS_K10TEMP=m
CONFIG_SENSORS_FAM15H_POWER=m
CONFIG_SENSORS_APPLESMC=m
CONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=m
# CONFIG_SENSORS_DRIVETEMP is not set
CONFIG_SENSORS_DS620=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_FSCHMD=m
# CONFIG_SENSORS_FTSTEUTATES is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
# CONFIG_SENSORS_IIO_HWMON is not set
CONFIG_SENSORS_I5500=m
CONFIG_SENSORS_CORETEMP=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LINEAGE=m
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
CONFIG_SENSORS_LTC4151=m
CONFIG_SENSORS_LTC4215=m
# CONFIG_SENSORS_LTC4222 is not set
CONFIG_SENSORS_LTC4245=m
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=m
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_MAX16065=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX1668=m
CONFIG_SENSORS_MAX197=m
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6642=m
CONFIG_SENSORS_MAX6650=m
CONFIG_SENSORS_MAX6697=m
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
# CONFIG_SENSORS_MLXREG_FAN is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_ADCXX is not set
CONFIG_SENSORS_LM63=m
# CONFIG_SENSORS_LM70 is not set
CONFIG_SENSORS_LM73=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
CONFIG_SENSORS_LM95234=m
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775=m
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
CONFIG_SENSORS_ADM1275=m
# CONFIG_SENSORS_BEL_PFE is not set
# CONFIG_SENSORS_IBM_CFFPS is not set
# CONFIG_SENSORS_INSPUR_IPSPS is not set
# CONFIG_SENSORS_IR35221 is not set
# CONFIG_SENSORS_IR38064 is not set
# CONFIG_SENSORS_IRPS5401 is not set
# CONFIG_SENSORS_ISL68137 is not set
CONFIG_SENSORS_LM25066=m
CONFIG_SENSORS_LTC2978=m
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX16064=m
# CONFIG_SENSORS_MAX20730 is not set
# CONFIG_SENSORS_MAX20751 is not set
# CONFIG_SENSORS_MAX31785 is not set
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
# CONFIG_SENSORS_PXE1610 is not set
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not set
CONFIG_SENSORS_UCD9000=m
CONFIG_SENSORS_UCD9200=m
# CONFIG_SENSORS_XDPE122 is not set
CONFIG_SENSORS_ZL6100=m
CONFIG_SENSORS_SHT15=m
CONFIG_SENSORS_SHT21=m
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_SIS5595=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_SCH56XX_COMMON=m
CONFIG_SENSORS_SCH5627=m
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_ADS7871 is not set
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VIA_CPUTEMP=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_VT8231=m
# CONFIG_SENSORS_W83773G is not set
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_XGENE is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=m
CONFIG_SENSORS_ATK0110=m
CONFIG_THERMAL=y
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_WRITABLE_TRIPS=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=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_EMULATION is not set

#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_PKG_TEMP_THERMAL=m
CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
CONFIG_INT340X_THERMAL=m
CONFIG_ACPI_THERMAL_REL=m
# CONFIG_INT3406_THERMAL is not set
# end of ACPI INT340X thermal drivers

# CONFIG_INTEL_PCH_THERMAL is not set
# end of Intel thermal drivers

# CONFIG_GENERIC_ADC_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
CONFIG_WDAT_WDT=m
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_MLX_WDT is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
# CONFIG_EBC_C384_WDT is not set
CONFIG_F71808E_WDT=m
CONFIG_SP5100_TCO=m
CONFIG_SBC_FITPC2_WATCHDOG=m
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=m
CONFIG_IBMASR=m
# CONFIG_WAFER_WDT is not set
CONFIG_I6300ESB_WDT=m
CONFIG_IE6XX_WDT=m
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
CONFIG_IT8712F_WDT=m
CONFIG_IT87_WDT=m
CONFIG_HP_WATCHDOG=m
CONFIG_HPWDT_NMI_DECODING=y
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
CONFIG_NV_TCO=m
# 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=m
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not set
CONFIG_VIA_WDT=m
CONFIG_W83627HF_WDT=m
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
CONFIG_INTEL_MEI_WDT=m
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set

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

#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
# CONFIG_BCMA_DEBUG 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_AAT2870_CORE is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_LPC_ICH=m
CONFIG_LPC_SCH=m
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
CONFIG_MFD_INTEL_LPSS=y
CONFIG_MFD_INTEL_LPSS_ACPI=y
CONFIG_MFD_INTEL_LPSS_PCI=y
# 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_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 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_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
CONFIG_MFD_VIPERBOARD=m
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 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=m
CONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI 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_TIMBERDALE is not set
# CONFIG_MFD_TQMX86 is not set
CONFIG_MFD_VX855=m
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# end of Multifunction device drivers

# CONFIG_REGULATOR is not set
CONFIG_CEC_CORE=m
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
CONFIG_LIRC=y
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=m
CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_SANYO_DECODER=m
# CONFIG_IR_SHARP_DECODER is not set
CONFIG_IR_MCE_KBD_DECODER=m
# CONFIG_IR_XMP_DECODER is not set
CONFIG_IR_IMON_DECODER=m
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_RC_DEVICES=y
CONFIG_RC_ATI_REMOTE=m
CONFIG_IR_ENE=m
CONFIG_IR_IMON=m
CONFIG_IR_IMON_RAW=m
CONFIG_IR_MCEUSB=m
CONFIG_IR_ITE_CIR=m
CONFIG_IR_FINTEK=m
CONFIG_IR_NUVOTON=m
CONFIG_IR_REDRAT3=m
CONFIG_IR_STREAMZAP=m
CONFIG_IR_WINBOND_CIR=m
# CONFIG_IR_IGORPLUGUSB is not set
CONFIG_IR_IGUANA=m
CONFIG_IR_TTUSBIR=m
# CONFIG_RC_LOOPBACK is not set
CONFIG_IR_SERIAL=m
CONFIG_IR_SERIAL_TRANSMITTER=y
CONFIG_IR_SIR=m
# CONFIG_RC_XBOX_DVD is not set
CONFIG_MEDIA_SUPPORT=m

#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
# CONFIG_MEDIA_SDR_SUPPORT is not set
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_MEDIA_CEC_RC is not set
CONFIG_MEDIA_CONTROLLER=y
CONFIG_MEDIA_CONTROLLER_DVB=y
CONFIG_VIDEO_DEV=m
# CONFIG_VIDEO_V4L2_SUBDEV_API is not set
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L2_I2C=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_DVB_CORE=m
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_TTPCI_EEPROM=m
CONFIG_DVB_MAX_ADAPTERS=8
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set

#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y

#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_STV06XX=m
CONFIG_USB_GL860=m
CONFIG_USB_GSPCA_BENQ=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_CPIA1=m
# CONFIG_USB_GSPCA_DTCS033 is not set
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_JEILINJ=m
CONFIG_USB_GSPCA_JL2005BCD=m
# CONFIG_USB_GSPCA_KINECT is not set
CONFIG_USB_GSPCA_KONICA=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_MR97310A=m
CONFIG_USB_GSPCA_NW80X=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_OV534=m
CONFIG_USB_GSPCA_OV534_9=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7302=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SE401=m
CONFIG_USB_GSPCA_SN9C2028=m
CONFIG_USB_GSPCA_SN9C20X=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_SPCA1528=m
CONFIG_USB_GSPCA_SQ905=m
CONFIG_USB_GSPCA_SQ905C=m
CONFIG_USB_GSPCA_SQ930X=m
CONFIG_USB_GSPCA_STK014=m
# CONFIG_USB_GSPCA_STK1135 is not set
CONFIG_USB_GSPCA_STV0680=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TOPRO=m
# CONFIG_USB_GSPCA_TOUPTEK is not set
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_VICAM=m
CONFIG_USB_GSPCA_XIRLINK_CIT=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_PWC_INPUT_EVDEV=y
# CONFIG_VIDEO_CPIA2 is not set
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
# CONFIG_VIDEO_USBTV is not set

#
# Analog TV USB devices
#
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_HDPVR=m
CONFIG_VIDEO_USBVISION=m
# CONFIG_VIDEO_STK1160_COMMON is not set
# CONFIG_VIDEO_GO7007 is not set

#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_AU0828_V4L2=y
# CONFIG_VIDEO_AU0828_RC is not set
CONFIG_VIDEO_CX231XX=m
CONFIG_VIDEO_CX231XX_RC=y
CONFIG_VIDEO_CX231XX_ALSA=m
CONFIG_VIDEO_CX231XX_DVB=m
CONFIG_VIDEO_TM6000=m
CONFIG_VIDEO_TM6000_ALSA=m
CONFIG_VIDEO_TM6000_DVB=m

#
# Digital TV USB devices
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_DIB3000MC=m
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
# CONFIG_DVB_USB_CXUSB_ANALOG is not set
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_PCTV452E=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AZ6027=m
CONFIG_DVB_USB_TECHNISAT_USB2=m
CONFIG_DVB_USB_V2=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_USB_AF9035=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_AZ6007=m
CONFIG_DVB_USB_CE6230=m
CONFIG_DVB_USB_EC168=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_USB_MXL111SF=m
CONFIG_DVB_USB_RTL28XXU=m
# CONFIG_DVB_USB_DVBSKY is not set
# CONFIG_DVB_USB_ZD1301 is not set
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_SMS_USB_DRV=m
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set
# CONFIG_DVB_AS102 is not set

#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=m
# CONFIG_VIDEO_EM28XX_V4L2 is not set
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=m

#
# USB HDMI CEC adapters
#
CONFIG_USB_PULSE8_CEC=m
CONFIG_USB_RAINSHADOW_CEC=m
CONFIG_MEDIA_PCI_SUPPORT=y

#
# Media capture support
#
# CONFIG_VIDEO_MEYE is not set
# CONFIG_VIDEO_SOLO6X10 is not set
# CONFIG_VIDEO_TW5864 is not set
# CONFIG_VIDEO_TW68 is not set
# CONFIG_VIDEO_TW686X is not set

#
# Media capture/analog TV support
#
CONFIG_VIDEO_IVTV=m
# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set
# CONFIG_VIDEO_IVTV_ALSA is not set
CONFIG_VIDEO_FB_IVTV=m
# CONFIG_VIDEO_FB_IVTV_FORCE_PAT is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DT3155 is not set

#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CX18_ALSA=m
CONFIG_VIDEO_CX23885=m
CONFIG_MEDIA_ALTERA_CI=m
# CONFIG_VIDEO_CX25821 is not set
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
# CONFIG_VIDEO_CX88_ENABLE_VP3054 is not set
CONFIG_VIDEO_CX88_MPEG=m
CONFIG_VIDEO_BT848=m
CONFIG_DVB_BT8XX=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_SAA7164=m

#
# Media digital TV PCI Adapters
#
CONFIG_DVB_AV7110_IR=y
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET_CORE=m
CONFIG_DVB_BUDGET=m
CONFIG_DVB_BUDGET_CI=m
CONFIG_DVB_BUDGET_AV=m
CONFIG_DVB_BUDGET_PATCH=m
CONFIG_DVB_B2C2_FLEXCOP_PCI=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set
CONFIG_DVB_PLUTO2=m
CONFIG_DVB_DM1105=m
CONFIG_DVB_PT1=m
# CONFIG_DVB_PT3 is not set
CONFIG_MANTIS_CORE=m
CONFIG_DVB_MANTIS=m
CONFIG_DVB_HOPPER=m
CONFIG_DVB_NGENE=m
CONFIG_DVB_DDBRIDGE=m
# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set
# CONFIG_DVB_SMIPCIE is not set
# CONFIG_DVB_NETUP_UNIDVB is not set
# CONFIG_V4L_PLATFORM_DRIVERS is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set
CONFIG_CEC_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_SECO_CEC is not set

#
# Supported MMC/SDIO adapters
#
CONFIG_SMS_SDIO_DRV=m
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_TEA575X=m
# CONFIG_RADIO_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_MR800 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_SHARK is not set
# CONFIG_RADIO_SHARK2 is not set
# CONFIG_USB_KEENE is not set
# CONFIG_USB_RAREMONO is not set
# CONFIG_USB_MA901 is not set
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_SAA7706H is not set
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set

#
# Texas Instruments WL128x FM driver (ST based)
#
# CONFIG_RADIO_WL128X is not set
# end of Texas Instruments WL128x FM driver (ST based)

#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=m
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y

#
# common driver options
#
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_CYPRESS_FIRMWARE=m
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_VIDEOBUF2_DMA_SG=m
CONFIG_VIDEOBUF2_DVB=m
CONFIG_DVB_B2C2_FLEXCOP=m
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_SMS_SIANO_MDTV=m
CONFIG_SMS_SIANO_RC=y
# CONFIG_SMS_SIANO_DEBUGFS is not set

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

#
# I2C drivers hidden by 'Autoselect ancillary drivers'
#

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=m

#
# Video decoders
#
CONFIG_VIDEO_SAA711X=m

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_CX25840=m

#
# Video encoders
#
CONFIG_VIDEO_SAA7127=m

#
# Camera sensor devices
#

#
# Lens drivers
#

#
# Flash devices
#

#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m

#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=m

#
# SDR tuner chips
#

#
# Miscellaneous helper chips
#
CONFIG_VIDEO_M52790=m

#
# SPI drivers hidden by 'Autoselect ancillary drivers'
#

#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
# end of Media SPI Adapters

CONFIG_MEDIA_TUNER=m

#
# Tuner drivers hidden by 'Autoselect ancillary drivers'
#
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA18250=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2063=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_E4000=m
CONFIG_MEDIA_TUNER_FC2580=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
CONFIG_MEDIA_TUNER_TUA9001=m
CONFIG_MEDIA_TUNER_SI2157=m
CONFIG_MEDIA_TUNER_IT913X=m
CONFIG_MEDIA_TUNER_R820T=m
CONFIG_MEDIA_TUNER_QM1D1C0042=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m

#
# DVB Frontend drivers hidden by 'Autoselect ancillary drivers'
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=m
CONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=m
CONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=m
CONFIG_DVB_STV6111=m
CONFIG_DVB_MXL5XX=m
CONFIG_DVB_M88DS3103=m

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=m
CONFIG_DVB_TDA18271C2DD=m
CONFIG_DVB_SI2165=m
CONFIG_DVB_MN88472=m
CONFIG_DVB_MN88473=m

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_ZL10036=m
CONFIG_DVB_ZL10039=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_CX24117=m
CONFIG_DVB_CX24120=m
CONFIG_DVB_SI21XX=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_MB86A16=m
CONFIG_DVB_TDA10071=m

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_DRXD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
CONFIG_DVB_AF9013=m
CONFIG_DVB_EC100=m
CONFIG_DVB_STV0367=m
CONFIG_DVB_CXD2820R=m
CONFIG_DVB_CXD2841ER=m
CONFIG_DVB_RTL2830=m
CONFIG_DVB_RTL2832=m
CONFIG_DVB_SI2168=m
CONFIG_DVB_GP8PSK_FE=m

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_LGDT3305=m
CONFIG_DVB_LGDT3306A=m
CONFIG_DVB_LG2160=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_AU8522_V4L=m
CONFIG_DVB_S5H1411=m

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=m
CONFIG_DVB_DIB8000=m
CONFIG_DVB_MB86A20S=m

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=m

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
CONFIG_DVB_TUNER_DIB0090=m

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=m
CONFIG_DVB_LNBH25=m
CONFIG_DVB_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
CONFIG_DVB_LGS8GXX=m
CONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m

#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=m

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m

#
# 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=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
CONFIG_AGP_SIS=y
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
# CONFIG_AGP_EFFICEON is not set
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=64
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DP_AUX_CHARDEV=y
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=m
CONFIG_DRM_TTM_DMA_PAGE_POOL=y
CONFIG_DRM_VRAM_HELPER=m
CONFIG_DRM_TTM_HELPER=m
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_VM=y
CONFIG_DRM_SCHED=m

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips

#
# ARM devices
#
# end of ARM devices

CONFIG_DRM_RADEON=m
CONFIG_DRM_RADEON_USERPTR=y
CONFIG_DRM_AMDGPU=m
# CONFIG_DRM_AMDGPU_SI is not set
# CONFIG_DRM_AMDGPU_CIK is not set
# CONFIG_DRM_AMDGPU_USERPTR is not set
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set

#
# ACP (Audio CoProcessor) Configuration
#
CONFIG_DRM_AMD_ACP=y
# end of ACP (Audio CoProcessor) Configuration

#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_DCN=y
# CONFIG_DRM_AMD_DC_HDCP is not set
# CONFIG_DEBUG_KERNEL_DC is not set
# end of Display Engine Configuration

CONFIG_DRM_NOUVEAU=m
CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
# CONFIG_NOUVEAU_DEBUG_MMU is not set
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_I915=m
# CONFIG_DRM_I915_ALPHA_SUPPORT is not set
CONFIG_DRM_I915_FORCE_PROBE=""
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DRM_I915_SPIN_REQUEST=5
CONFIG_DRM_I915_STOP_TIMEOUT=100
CONFIG_DRM_I915_TIMESLICE_DURATION=1
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
CONFIG_DRM_VMWGFX=m
CONFIG_DRM_VMWGFX_FBCON=y
CONFIG_DRM_GMA500=m
CONFIG_DRM_GMA600=y
CONFIG_DRM_GMA3600=y
CONFIG_DRM_UDL=m
CONFIG_DRM_AST=m
CONFIG_DRM_MGAG200=m
CONFIG_DRM_CIRRUS_QEMU=m
CONFIG_DRM_QXL=m
CONFIG_DRM_BOCHS=m
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges

# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
# CONFIG_DRM_VBOXVIDEO is not set
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_I810 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_PANEL_ORIENTATION_QUIRKS=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_MODE_HELPERS is not set
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=y
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES 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_SM501 is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_HYPERV=m
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_ILI922X is not set
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_TDO24M is not set
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=m
# CONFIG_LCD_AMS369FG06 is not set
# CONFIG_LCD_LMS501KF03 is not set
# CONFIG_LCD_HX8357 is not set
# CONFIG_LCD_OTM3225A is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_APPLE=m
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support

CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support

CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support

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_PCM_ELD=y
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_COMPRESS_OFFLOAD=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_SEQUENCER_OSS=m
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_MIDI_EMUL=m
CONFIG_SND_SEQ_VIRMIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL3_LIB_SEQ=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=5
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
CONFIG_SND_ALI5451=m
CONFIG_SND_ASIHPI=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
CONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not set
CONFIG_SND_CA0106=m
CONFIG_SND_CMIPCI=m
CONFIG_SND_OXYGEN_LIB=m
CONFIG_SND_OXYGEN=m
# CONFIG_SND_CS4281 is not set
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
CONFIG_SND_CTXFI=m
CONFIG_SND_DARLA20=m
CONFIG_SND_GINA20=m
CONFIG_SND_LAYLA20=m
CONFIG_SND_DARLA24=m
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
CONFIG_SND_MONA=m
CONFIG_SND_MIA=m
CONFIG_SND_ECHO3G=m
CONFIG_SND_INDIGO=m
CONFIG_SND_INDIGOIO=m
CONFIG_SND_INDIGODJ=m
CONFIG_SND_INDIGOIOX=m
CONFIG_SND_INDIGODJX=m
CONFIG_SND_EMU10K1=m
CONFIG_SND_EMU10K1_SEQ=m
CONFIG_SND_EMU10K1X=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
# CONFIG_SND_ES1938 is not set
CONFIG_SND_ES1968=m
CONFIG_SND_ES1968_INPUT=y
CONFIG_SND_ES1968_RADIO=y
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_KORG1212=m
CONFIG_SND_LOLA=m
CONFIG_SND_LX6464ES=m
CONFIG_SND_MAESTRO3=m
CONFIG_SND_MAESTRO3_INPUT=y
CONFIG_SND_MIXART=m
# CONFIG_SND_NM256 is not set
CONFIG_SND_PCXHR=m
# CONFIG_SND_RIPTIDE is not set
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
# CONFIG_SND_SIS7019 is not set
# CONFIG_SND_SONICVIBES is not set
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
# CONFIG_SND_YMFPCI is not set

#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=0
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
CONFIG_SND_HDA_CODEC_SIGMATEL=m
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_CIRRUS=m
CONFIG_SND_HDA_CODEC_CONEXANT=m
CONFIG_SND_HDA_CODEC_CA0110=m
CONFIG_SND_HDA_CODEC_CA0132=m
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=m
CONFIG_SND_HDA_CODEC_SI3054=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# end of HD-Audio

CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_USX2Y=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_US122L=m
CONFIG_SND_USB_6FIRE=m
CONFIG_SND_USB_HIFACE=m
CONFIG_SND_BCD2000=m
CONFIG_SND_USB_LINE6=m
CONFIG_SND_USB_POD=m
CONFIG_SND_USB_PODHD=m
CONFIG_SND_USB_TONEPORT=m
CONFIG_SND_USB_VARIAX=m
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=m
CONFIG_SND_DICE=m
CONFIG_SND_OXFW=m
CONFIG_SND_ISIGHT=m
CONFIG_SND_FIREWORKS=m
CONFIG_SND_BEBOB=m
CONFIG_SND_FIREWIRE_DIGI00X=m
CONFIG_SND_FIREWIRE_TASCAM=m
CONFIG_SND_FIREWIRE_MOTU=m
CONFIG_SND_FIREFACE=m
CONFIG_SND_SOC=m
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_ACPI=m
# CONFIG_SND_SOC_AMD_ACP is not set
# CONFIG_SND_SOC_AMD_ACP3x is not set
# CONFIG_SND_ATMEL_SOC is not set
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
# CONFIG_SND_SOC_FSL_SAI is not set
# CONFIG_SND_SOC_FSL_AUDMIX is not set
# CONFIG_SND_SOC_FSL_SSI is not set
# CONFIG_SND_SOC_FSL_SPDIF is not set
# CONFIG_SND_SOC_FSL_ESAI is not set
# CONFIG_SND_SOC_FSL_MICFIL is not set
# CONFIG_SND_SOC_IMX_AUDMUX is not set
# end of SoC Audio for Freescale CPUs

# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set
CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
CONFIG_SND_SST_IPC=m
CONFIG_SND_SST_IPC_ACPI=m
CONFIG_SND_SOC_INTEL_SST_ACPI=m
CONFIG_SND_SOC_INTEL_SST=m
CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m
CONFIG_SND_SOC_INTEL_HASWELL=m
CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m
# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI is not set
CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI=m
CONFIG_SND_SOC_INTEL_SKYLAKE=m
CONFIG_SND_SOC_INTEL_SKL=m
CONFIG_SND_SOC_INTEL_APL=m
CONFIG_SND_SOC_INTEL_KBL=m
CONFIG_SND_SOC_INTEL_GLK=m
CONFIG_SND_SOC_INTEL_CNL=m
CONFIG_SND_SOC_INTEL_CFL=m
# CONFIG_SND_SOC_INTEL_CML_H is not set
# CONFIG_SND_SOC_INTEL_CML_LP is not set
CONFIG_SND_SOC_INTEL_SKYLAKE_FAMILY=m
CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m
# CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC is not set
CONFIG_SND_SOC_INTEL_SKYLAKE_COMMON=m
CONFIG_SND_SOC_ACPI_INTEL_MATCH=m
CONFIG_SND_SOC_INTEL_MACH=y
# CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES is not set
# CONFIG_SND_SOC_INTEL_HASWELL_MACH is not set
# CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH is not set
# CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH is not set
# CONFIG_SND_SOC_INTEL_BROADWELL_MACH is not set
CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m
CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH=m
# CONFIG_SND_SOC_INTEL_BYT_CHT_CX2072X_MACH is not set
CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m
CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m
CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m
CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_DA7219_MAX98357A_GENERIC=m
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON=m
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m
CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m
CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m
CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH=m
# CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH is not set
# CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH is not set
# CONFIG_SND_SOC_MTK_BTCVSD is not set
# CONFIG_SND_SOC_SOF_TOPLEVEL is not set

#
# STMicroelectronics STM32 SOC audio support
#
# end of STMicroelectronics STM32 SOC audio support

# CONFIG_SND_SOC_XILINX_I2S is not set
# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
# CONFIG_SND_SOC_XILINX_SPDIF is not set
# CONFIG_SND_SOC_XTFPGA_I2S is not set
# CONFIG_ZX_TDM is not set
CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
# CONFIG_SND_SOC_ADAU1701 is not set
# CONFIG_SND_SOC_ADAU1761_I2C is not set
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
# CONFIG_SND_SOC_ADAU7118_HW is not set
# CONFIG_SND_SOC_ADAU7118_I2C is not set
# CONFIG_SND_SOC_AK4104 is not set
# CONFIG_SND_SOC_AK4118 is not set
# CONFIG_SND_SOC_AK4458 is not set
# CONFIG_SND_SOC_AK4554 is not set
# CONFIG_SND_SOC_AK4613 is not set
# CONFIG_SND_SOC_AK4642 is not set
# CONFIG_SND_SOC_AK5386 is not set
# CONFIG_SND_SOC_AK5558 is not set
# CONFIG_SND_SOC_ALC5623 is not set
# CONFIG_SND_SOC_BD28623 is not set
# CONFIG_SND_SOC_BT_SCO is not set
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS35L36 is not set
# CONFIG_SND_SOC_CS42L42 is not set
# CONFIG_SND_SOC_CS42L51_I2C is not set
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_CS42L73 is not set
# CONFIG_SND_SOC_CS4265 is not set
# CONFIG_SND_SOC_CS4270 is not set
# CONFIG_SND_SOC_CS4271_I2C is not set
# CONFIG_SND_SOC_CS4271_SPI is not set
# CONFIG_SND_SOC_CS42XX8_I2C is not set
# CONFIG_SND_SOC_CS43130 is not set
# CONFIG_SND_SOC_CS4341 is not set
# CONFIG_SND_SOC_CS4349 is not set
# CONFIG_SND_SOC_CS53L30 is not set
# CONFIG_SND_SOC_CX2072X is not set
CONFIG_SND_SOC_DA7213=m
CONFIG_SND_SOC_DA7219=m
CONFIG_SND_SOC_DMIC=m
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
CONFIG_SND_SOC_ES8316=m
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not set
CONFIG_SND_SOC_HDAC_HDMI=m
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
CONFIG_SND_SOC_MAX98090=m
CONFIG_SND_SOC_MAX98357A=m
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
CONFIG_SND_SOC_MAX98927=m
# CONFIG_SND_SOC_MAX98373 is not set
# CONFIG_SND_SOC_MAX9860 is not set
# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
# CONFIG_SND_SOC_PCM1681 is not set
# CONFIG_SND_SOC_PCM1789_I2C is not set
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM186X_I2C is not set
# CONFIG_SND_SOC_PCM186X_SPI is not set
# CONFIG_SND_SOC_PCM3060_I2C is not set
# CONFIG_SND_SOC_PCM3060_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
# CONFIG_SND_SOC_PCM512x_I2C is not set
# CONFIG_SND_SOC_PCM512x_SPI is not set
# CONFIG_SND_SOC_RK3328 is not set
CONFIG_SND_SOC_RL6231=m
CONFIG_SND_SOC_RL6347A=m
CONFIG_SND_SOC_RT286=m
CONFIG_SND_SOC_RT298=m
CONFIG_SND_SOC_RT5514=m
CONFIG_SND_SOC_RT5514_SPI=m
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not set
CONFIG_SND_SOC_RT5640=m
CONFIG_SND_SOC_RT5645=m
CONFIG_SND_SOC_RT5651=m
CONFIG_SND_SOC_RT5663=m
CONFIG_SND_SOC_RT5670=m
# CONFIG_SND_SOC_SGTL5000 is not set
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
# CONFIG_SND_SOC_SPDIF is not set
# CONFIG_SND_SOC_SSM2305 is not set
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
CONFIG_SND_SOC_SSM4567=m
# CONFIG_SND_SOC_STA32X is not set
# CONFIG_SND_SOC_STA350 is not set
# CONFIG_SND_SOC_STI_SAS is not set
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_TAS2562 is not set
# CONFIG_SND_SOC_TAS2770 is not set
# CONFIG_SND_SOC_TAS5086 is not set
# CONFIG_SND_SOC_TAS571X is not set
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TAS6424 is not set
# CONFIG_SND_SOC_TDA7419 is not set
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
# CONFIG_SND_SOC_TLV320AIC31XX is not set
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
# CONFIG_SND_SOC_TLV320AIC3X is not set
CONFIG_SND_SOC_TS3A227E=m
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 is not set
# CONFIG_SND_SOC_UDA1334 is not set
# CONFIG_SND_SOC_WM8510 is not set
# CONFIG_SND_SOC_WM8523 is not set
# CONFIG_SND_SOC_WM8524 is not set
# CONFIG_SND_SOC_WM8580 is not set
# CONFIG_SND_SOC_WM8711 is not set
# CONFIG_SND_SOC_WM8728 is not set
# CONFIG_SND_SOC_WM8731 is not set
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
# CONFIG_SND_SOC_WM8770 is not set
# CONFIG_SND_SOC_WM8776 is not set
# CONFIG_SND_SOC_WM8782 is not set
# CONFIG_SND_SOC_WM8804_I2C is not set
# CONFIG_SND_SOC_WM8804_SPI is not set
# CONFIG_SND_SOC_WM8903 is not set
# CONFIG_SND_SOC_WM8904 is not set
# CONFIG_SND_SOC_WM8960 is not set
# CONFIG_SND_SOC_WM8962 is not set
# CONFIG_SND_SOC_WM8974 is not set
# CONFIG_SND_SOC_WM8978 is not set
# CONFIG_SND_SOC_WM8985 is not set
# CONFIG_SND_SOC_ZX_AUD96P22 is not set
# CONFIG_SND_SOC_MAX9759 is not set
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_MT6358 is not set
# CONFIG_SND_SOC_MT6660 is not set
# CONFIG_SND_SOC_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
CONFIG_SND_SOC_NAU8824=m
CONFIG_SND_SOC_NAU8825=m
# CONFIG_SND_SOC_TPA6130A2 is not set
# end of CODEC drivers

# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SND_X86=y
CONFIG_HDMI_LPE_AUDIO=m
CONFIG_SND_SYNTH_EMUX=m
CONFIG_AC97_BUS=m

#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
# CONFIG_HID_ACCUTOUCH is not set
CONFIG_HID_ACRUX=m
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=m
CONFIG_HID_APPLEIR=m
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=m
CONFIG_HID_BELKIN=m
CONFIG_HID_BETOP_FF=m
# CONFIG_HID_BIGBEN_FF is not set
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CORSAIR=m
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
CONFIG_HID_PRODIKEYS=m
CONFIG_HID_CMEDIA=m
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
CONFIG_HID_CYPRESS=m
CONFIG_HID_DRAGONRISE=m
# CONFIG_DRAGONRISE_FF is not set
# CONFIG_HID_EMS_FF is not set
CONFIG_HID_ELAN=m
CONFIG_HID_ELECOM=m
CONFIG_HID_ELO=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GEMBIRD=m
CONFIG_HID_GFRM=m
CONFIG_HID_HOLTEK=m
# CONFIG_HOLTEK_FF is not set
CONFIG_HID_GT683R=m
CONFIG_HID_KEYTOUCH=m
CONFIG_HID_KYE=m
CONFIG_HID_UCLOGIC=m
CONFIG_HID_WALTOP=m
# CONFIG_HID_VIEWSONIC is not set
CONFIG_HID_GYRATION=m
CONFIG_HID_ICADE=m
CONFIG_HID_ITE=m
CONFIG_HID_JABRA=m
CONFIG_HID_TWINHAN=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LCPOWER=m
CONFIG_HID_LED=m
CONFIG_HID_LENOVO=m
CONFIG_HID_LOGITECH=m
CONFIG_HID_LOGITECH_DJ=m
CONFIG_HID_LOGITECH_HIDPP=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
# CONFIG_LOGIG940_FF is not set
# CONFIG_LOGIWHEELS_FF is not set
CONFIG_HID_MAGICMOUSE=y
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=m
CONFIG_HID_NTI=m
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PENMOUNT=m
CONFIG_HID_PETALYNX=m
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=m
CONFIG_HID_PRIMAX=m
# CONFIG_HID_RETRODE is not set
CONFIG_HID_ROCCAT=m
CONFIG_HID_SAITEK=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_SONY_FF=y
CONFIG_HID_SPEEDLINK=m
# CONFIG_HID_STEAM is not set
CONFIG_HID_STEELSERIES=m
CONFIG_HID_SUNPLUS=m
CONFIG_HID_RMI=m
CONFIG_HID_GREENASIA=m
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_HYPERV_MOUSE=m
CONFIG_HID_SMARTJOYPLUS=m
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TIVO=m
CONFIG_HID_TOPSEED=m
CONFIG_HID_THINGM=m
CONFIG_HID_THRUSTMASTER=m
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
CONFIG_HID_WACOM=m
CONFIG_HID_WIIMOTE=m
CONFIG_HID_XINMO=m
CONFIG_HID_ZEROPLUS=m
# CONFIG_ZEROPLUS_FF is not set
CONFIG_HID_ZYDACRON=m
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
CONFIG_HID_ALPS=m
# end of Special HID drivers

#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
# end of USB HID support

#
# I2C HID support
#
CONFIG_I2C_HID=m
# end of I2C HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
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_LEDS_TRIGGER_USBPORT=m
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=y

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DBGCAP=y
CONFIG_USB_XHCI_PCI=y
# CONFIG_USB_XHCI_PLATFORM 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_FSL is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_U132_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_BCMA is not set
# CONFIG_USB_HCD_TEST_MODE is not set

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

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

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_DATAFAB=m
CONFIG_USB_STORAGE_FREECOM=m
CONFIG_USB_STORAGE_ISD200=m
CONFIG_USB_STORAGE_USBAT=m
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_STORAGE_ONETOUCH=m
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_STORAGE_CYPRESS_ATACB=m
CONFIG_USB_STORAGE_ENE_UB6250=m
CONFIG_USB_UAS=m

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS3 is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_SIMPLE is not set
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=y
CONFIG_USB_SERIAL_BELKIN=y
CONFIG_USB_SERIAL_CH341=y
CONFIG_USB_SERIAL_WHITEHEAT=y
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y
CONFIG_USB_SERIAL_CP210X=y
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=y
CONFIG_USB_SERIAL_EDGEPORT_TI=y
# CONFIG_USB_SERIAL_F81232 is not set
CONFIG_USB_SERIAL_F8153X=y
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=y
CONFIG_USB_SERIAL_KEYSPAN_PDA=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=y
# CONFIG_USB_SERIAL_METRO is not set
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=y
CONFIG_USB_SERIAL_OTI6858=y
CONFIG_USB_SERIAL_QCAUX=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_SPCP8X5=y
CONFIG_USB_SERIAL_SAFE=y
CONFIG_USB_SERIAL_SAFE_PADDED=y
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_SYMBOL=m
CONFIG_USB_SERIAL_TI=y
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=y
CONFIG_USB_SERIAL_WWAN=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_OPTICON=m
CONFIG_USB_SERIAL_XSENS_MT=m
# CONFIG_USB_SERIAL_WISHBONE is not set
CONFIG_USB_SERIAL_SSU100=y
CONFIG_USB_SERIAL_QT2=y
CONFIG_USB_SERIAL_UPD78F0730=y
CONFIG_USB_SERIAL_DEBUG=m

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
CONFIG_USB_SEVSEG=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_SISUSBVGA_CON=y
CONFIG_USB_LD=m
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
CONFIG_USB_ISIGHTFW=m
# CONFIG_USB_YUREX is not set
CONFIG_USB_EZUSB_FX2=y
# CONFIG_USB_HUB_USB251XB is not set
CONFIG_USB_HSIC_USB3503=m
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
CONFIG_TYPEC=y
# CONFIG_TYPEC_TCPM is not set
CONFIG_TYPEC_UCSI=y
# CONFIG_UCSI_CCG is not set
CONFIG_UCSI_ACPI=y
# CONFIG_TYPEC_TPS6598X is not set

#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
# CONFIG_TYPEC_MUX_PI3USB30532 is not set
# end of USB Type-C Multiplexer/DeMultiplexer Switch support

#
# USB Type-C Alternate Mode drivers
#
# CONFIG_TYPEC_DP_ALTMODE is not set
# end of USB Type-C Alternate Mode drivers

# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_ACPI=m
CONFIG_MMC_SDHCI_PLTFM=m
# CONFIG_MMC_SDHCI_F_SDH30 is not set
# CONFIG_MMC_WBSD is not set
CONFIG_MMC_TIFM_SD=m
# CONFIG_MMC_SPI is not set
CONFIG_MMC_CB710=m
CONFIG_MMC_VIA_SDMMC=m
CONFIG_MMC_VUB300=m
CONFIG_MMC_USHC=m
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_REALTEK_PCI=m
CONFIG_MMC_REALTEK_USB=m
CONFIG_MMC_CQHCI=m
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MMC_SDHCI_XENON is not set
CONFIG_MEMSTICK=m
# CONFIG_MEMSTICK_DEBUG is not set

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
CONFIG_MSPRO_BLOCK=m
# CONFIG_MS_BLOCK is not set

#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=m
CONFIG_MEMSTICK_JMICRON_38X=m
CONFIG_MEMSTICK_R592=m
CONFIG_MEMSTICK_REALTEK_PCI=m
CONFIG_MEMSTICK_REALTEK_USB=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
# CONFIG_LEDS_APU is not set
CONFIG_LEDS_LM3530=m
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
# CONFIG_LEDS_LP3952 is not set
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5523=m
CONFIG_LEDS_LP5562=m
# CONFIG_LEDS_LP8501 is not set
CONFIG_LEDS_CLEVO_MAIL=m
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_BD2802 is not set
CONFIG_LEDS_INTEL_SS4200=m
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_OT200 is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
CONFIG_LEDS_MLXCPLD=m
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_TI_LMU_COMMON is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_ONESHOT=m
CONFIG_LEDS_TRIGGER_DISK=y
# CONFIG_LEDS_TRIGGER_MTD is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
# CONFIG_LEDS_TRIGGER_CPU is not set
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
CONFIG_LEDS_TRIGGER_GPIO=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m

#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=m
CONFIG_LEDS_TRIGGER_CAMERA=m
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
CONFIG_LEDS_TRIGGER_AUDIO=m
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_DECODE_MCE=m
CONFIG_EDAC_GHES=y
CONFIG_EDAC_AMD64=m
# CONFIG_EDAC_AMD64_ERROR_INJECTION is not set
# CONFIG_EDAC_AMD76X is not set
# CONFIG_EDAC_E7XXX is not set
CONFIG_EDAC_E752X=m
# CONFIG_EDAC_I82875P is not set
CONFIG_EDAC_I82975X=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I3200=m
CONFIG_EDAC_IE31200=m
CONFIG_EDAC_X38=m
CONFIG_EDAC_I5400=m
CONFIG_EDAC_I7CORE=m
# CONFIG_EDAC_I82860 is not set
# CONFIG_EDAC_R82600 is not set
CONFIG_EDAC_I5000=m
CONFIG_EDAC_I5100=m
CONFIG_EDAC_I7300=m
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_SYSTOHC is not set
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y

#
# 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_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
CONFIG_RTC_DRV_DS1307=m
# CONFIG_RTC_DRV_DS1307_CENTURY is not set
CONFIG_RTC_DRV_DS1374=m
# CONFIG_RTC_DRV_DS1374_WDT is not set
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_ISL12022=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8523=m
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BQ32K=m
# CONFIG_RTC_DRV_S35390A is not set
CONFIG_RTC_DRV_FM3130=m
# CONFIG_RTC_DRV_RX8010 is not set
CONFIG_RTC_DRV_RX8581=m
CONFIG_RTC_DRV_RX8025=m
CONFIG_RTC_DRV_EM3027=m
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
CONFIG_RTC_DRV_RX4581=m
# CONFIG_RTC_DRV_RX6110 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=m
CONFIG_RTC_DRV_DS3232_HWMON=y
# CONFIG_RTC_DRV_PCF2127 is not set
CONFIG_RTC_DRV_RV3029C2=m
# CONFIG_RTC_DRV_RV3029_HWMON is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_DS2404=m
CONFIG_RTC_DRV_STK17TA8=m
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_MSM6242=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_RP5C01=m
CONFIG_RTC_DRV_V3020=m

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set

#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_INTEL_IDMA64=m
# CONFIG_PCH_DMA is not set
# CONFIG_PLX_DMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=m
CONFIG_DW_DMAC_PCI=y
# CONFIG_DW_EDMA is not set
# CONFIG_DW_EDMA_PCIE is not set
CONFIG_HSU_DMA=y
# CONFIG_SF_PDMA is not set

#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# end of DMABUF options

# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
CONFIG_UIO=m
CONFIG_UIO_CIF=m
CONFIG_UIO_PDRV_GENIRQ=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_AEC=m
CONFIG_UIO_SERCOS3=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_NETX is not set
# CONFIG_UIO_PRUSS is not set
# CONFIG_UIO_MF624 is not set
CONFIG_UIO_HV_GENERIC=m
CONFIG_VFIO_IOMMU_TYPE1=m
CONFIG_VFIO_VIRQFD=m
CONFIG_VFIO=m
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI=m
CONFIG_VFIO_PCI_VGA=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
# CONFIG_VFIO_PCI_IGD is not set
CONFIG_VFIO_MDEV=m
CONFIG_VFIO_MDEV_DEVICE=m
CONFIG_IRQ_BYPASS_MANAGER=m
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_BALLOON=m
CONFIG_VIRTIO_INPUT=m
# CONFIG_VIRTIO_MMIO is not set

#
# Microsoft Hyper-V guest support
#
CONFIG_HYPERV=m
CONFIG_HYPERV_TIMER=y
CONFIG_HYPERV_UTILS=m
CONFIG_HYPERV_BALLOON=m
# end of Microsoft Hyper-V guest support

# CONFIG_GREYBUS is not set
CONFIG_STAGING=y
# CONFIG_PRISM2_USB is not set
# CONFIG_COMEDI is not set
# CONFIG_RTL8192U is not set
# CONFIG_RTLLIB is not set
# CONFIG_RTL8723BS is not set
# CONFIG_R8712U is not set
# CONFIG_R8188EU is not set
# CONFIG_RTS5208 is not set
# CONFIG_VT6655 is not set
# CONFIG_VT6656 is not set

#
# IIO staging drivers
#

#
# Accelerometers
#
# CONFIG_ADIS16203 is not set
# CONFIG_ADIS16240 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7816 is not set
# CONFIG_AD7192 is not set
# CONFIG_AD7280 is not set
# end of Analog to digital converters

#
# Analog digital bi-direction converters
#
# CONFIG_ADT7316 is not set
# end of Analog digital bi-direction converters

#
# Capacitance to digital converters
#
# CONFIG_AD7150 is not set
# CONFIG_AD7746 is not set
# end of Capacitance to digital converters

#
# Direct Digital Synthesis
#
# CONFIG_AD9832 is not set
# CONFIG_AD9834 is not set
# end of Direct Digital Synthesis

#
# Network Analyzer, Impedance Converters
#
# CONFIG_AD5933 is not set
# end of Network Analyzer, Impedance Converters

#
# Active energy metering IC
#
# CONFIG_ADE7854 is not set
# end of Active energy metering IC

#
# Resolver to digital converters
#
# CONFIG_AD2S1210 is not set
# end of Resolver to digital converters
# end of IIO staging drivers

# CONFIG_FB_SM750 is not set

#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
# end of Speakup console speech

# CONFIG_STAGING_MEDIA is not set

#
# Android
#
# end of Android

# CONFIG_LTE_GDM724X is not set
# CONFIG_FIREWIRE_SERIAL is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_FB_TFT is not set
# CONFIG_WILC1000_SDIO is not set
# CONFIG_WILC1000_SPI is not set
# CONFIG_MOST is not set
# CONFIG_KS7010 is not set
# CONFIG_PI433 is not set

#
# Gasket devices
#
# end of Gasket devices

# CONFIG_FIELDBUS_DEV is not set
# CONFIG_KPC2000 is not set
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
# CONFIG_USB_WHCI_HCD is not set
CONFIG_USB_HWA_HCD=m
CONFIG_UWB=m
CONFIG_UWB_HWA=m
CONFIG_UWB_WHCI=m
CONFIG_UWB_I1480U=m
# CONFIG_STAGING_EXFAT_FS is not set
# CONFIG_QLGE is not set
# CONFIG_NET_VENDOR_HP is not set
# CONFIG_WFX is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACER_WMI=m
# CONFIG_ACER_WIRELESS is not set
CONFIG_ACERHDF=m
# CONFIG_ALIENWARE_WMI is not set
CONFIG_ASUS_LAPTOP=m
CONFIG_DCDBAS=m
CONFIG_DELL_SMBIOS=m
CONFIG_DELL_SMBIOS_WMI=y
# CONFIG_DELL_SMBIOS_SMM is not set
CONFIG_DELL_LAPTOP=m
CONFIG_DELL_WMI=m
CONFIG_DELL_WMI_DESCRIPTOR=m
CONFIG_DELL_WMI_AIO=m
CONFIG_DELL_WMI_LED=m
CONFIG_DELL_SMO8800=m
CONFIG_DELL_RBTN=m
CONFIG_DELL_RBU=m
CONFIG_FUJITSU_LAPTOP=m
CONFIG_FUJITSU_TABLET=m
CONFIG_AMILO_RFKILL=m
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_TC1100_WMI is not set
CONFIG_HP_ACCEL=m
CONFIG_HP_WIRELESS=m
CONFIG_HP_WMI=m
# CONFIG_LG_LAPTOP is not set
CONFIG_MSI_LAPTOP=m
CONFIG_PANASONIC_LAPTOP=m
CONFIG_COMPAL_LAPTOP=m
CONFIG_SONY_LAPTOP=m
CONFIG_SONYPI_COMPAT=y
CONFIG_IDEAPAD_LAPTOP=m
# CONFIG_SURFACE3_WMI is not set
CONFIG_THINKPAD_ACPI=m
CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set
# CONFIG_THINKPAD_ACPI_DEBUG is not set
# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set
CONFIG_THINKPAD_ACPI_VIDEO=y
CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
CONFIG_SENSORS_HDAPS=m
# CONFIG_INTEL_MENLOW is not set
CONFIG_EEEPC_LAPTOP=m
CONFIG_ASUS_WMI=m
CONFIG_ASUS_NB_WMI=m
CONFIG_EEEPC_WMI=m
# CONFIG_ASUS_WIRELESS is not set
CONFIG_ACPI_WMI=m
CONFIG_WMI_BMOF=m
CONFIG_INTEL_WMI_THUNDERBOLT=m
# CONFIG_XIAOMI_WMI is not set
CONFIG_MSI_WMI=m
# CONFIG_PEAQ_WMI is not set
CONFIG_TOPSTAR_LAPTOP=m
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_TOSHIBA_BT_RFKILL=m
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
CONFIG_ACPI_CMPC=m
# CONFIG_INTEL_INT0002_VGPIO is not set
CONFIG_INTEL_HID_EVENT=m
CONFIG_INTEL_VBTN=m
CONFIG_INTEL_IPS=m
CONFIG_INTEL_PMC_CORE=m
# CONFIG_IBM_RTL is not set
CONFIG_SAMSUNG_LAPTOP=m
CONFIG_MXM_WMI=m
CONFIG_INTEL_OAKTRAIL=m
CONFIG_SAMSUNG_Q10=m
CONFIG_APPLE_GMUX=m
CONFIG_INTEL_RST=m
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_INTEL_PMC_IPC is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_SURFACE_3_BUTTON is not set
# CONFIG_INTEL_PUNIT_IPC is not set
CONFIG_MLX_PLATFORM=m
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_HUAWEI_WMI is not set
# CONFIG_PCENGINES_APU2 is not set
# CONFIG_SYSTEM76_ACPI is not set
CONFIG_PMC_ATOM=y
# CONFIG_MFD_CROS_EC is not set
# CONFIG_CHROME_PLATFORMS is not set
CONFIG_MELLANOX_PLATFORM=y
CONFIG_MLXREG_HOTPLUG=m
# CONFIG_MLXREG_IO is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_PWM is not set
# end of Common Clock Framework

CONFIG_HWSPINLOCK=y

#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# end of Clock Source drivers

CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
CONFIG_IOMMU_DEFAULT_PASSTHROUGH=y
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
# CONFIG_INTEL_IOMMU_SVM is not set
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
CONFIG_HYPERV_IOMMU=y

#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Aspeed SoC drivers
#
# end of Aspeed SoC drivers

#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
# CONFIG_IIO_BUFFER_CB is not set
# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
# CONFIG_IIO_CONFIGFS is not set
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
# CONFIG_IIO_SW_TRIGGER is not set

#
# Accelerometers
#
# CONFIG_ADIS16201 is not set
# CONFIG_ADIS16209 is not set
# CONFIG_ADXL345_I2C is not set
# CONFIG_ADXL345_SPI is not set
# CONFIG_ADXL372_SPI is not set
# CONFIG_ADXL372_I2C is not set
# CONFIG_BMA180 is not set
# CONFIG_BMA220 is not set
# CONFIG_BMA400 is not set
# CONFIG_BMC150_ACCEL is not set
# CONFIG_DA280 is not set
# CONFIG_DA311 is not set
# CONFIG_DMARD09 is not set
# CONFIG_DMARD10 is not set
CONFIG_HID_SENSOR_ACCEL_3D=m
# CONFIG_IIO_ST_ACCEL_3AXIS is not set
# CONFIG_KXSD9 is not set
# CONFIG_KXCJK1013 is not set
# CONFIG_MC3230 is not set
# CONFIG_MMA7455_I2C is not set
# CONFIG_MMA7455_SPI is not set
# CONFIG_MMA7660 is not set
# CONFIG_MMA8452 is not set
# CONFIG_MMA9551 is not set
# CONFIG_MMA9553 is not set
# CONFIG_MXC4005 is not set
# CONFIG_MXC6255 is not set
# CONFIG_SCA3000 is not set
# CONFIG_STK8312 is not set
# CONFIG_STK8BA50 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7091R5 is not set
# CONFIG_AD7124 is not set
# CONFIG_AD7266 is not set
# CONFIG_AD7291 is not set
# CONFIG_AD7292 is not set
# CONFIG_AD7298 is not set
# CONFIG_AD7476 is not set
# CONFIG_AD7606_IFACE_PARALLEL is not set
# CONFIG_AD7606_IFACE_SPI is not set
# CONFIG_AD7766 is not set
# CONFIG_AD7768_1 is not set
# CONFIG_AD7780 is not set
# CONFIG_AD7791 is not set
# CONFIG_AD7793 is not set
# CONFIG_AD7887 is not set
# CONFIG_AD7923 is not set
# CONFIG_AD7949 is not set
# CONFIG_AD799X is not set
# CONFIG_HI8435 is not set
# CONFIG_HX711 is not set
# CONFIG_INA2XX_ADC is not set
# CONFIG_LTC2471 is not set
# CONFIG_LTC2485 is not set
# CONFIG_LTC2496 is not set
# CONFIG_LTC2497 is not set
# CONFIG_MAX1027 is not set
# CONFIG_MAX11100 is not set
# CONFIG_MAX1118 is not set
# CONFIG_MAX1363 is not set
# CONFIG_MAX9611 is not set
# CONFIG_MCP320X is not set
# CONFIG_MCP3422 is not set
# CONFIG_MCP3911 is not set
# CONFIG_NAU7802 is not set
# CONFIG_TI_ADC081C is not set
# CONFIG_TI_ADC0832 is not set
# CONFIG_TI_ADC084S021 is not set
# CONFIG_TI_ADC12138 is not set
# CONFIG_TI_ADC108S102 is not set
# CONFIG_TI_ADC128S052 is not set
# CONFIG_TI_ADC161S626 is not set
# CONFIG_TI_ADS1015 is not set
# CONFIG_TI_ADS7950 is not set
# CONFIG_TI_TLC4541 is not set
# CONFIG_VIPERBOARD_ADC is not set
# CONFIG_XILINX_XADC is not set
# end of Analog to digital converters

#
# Analog Front Ends
#
# end of Analog Front Ends

#
# Amplifiers
#
# CONFIG_AD8366 is not set
# end of Amplifiers

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
# CONFIG_BME680 is not set
# CONFIG_CCS811 is not set
# CONFIG_IAQCORE is not set
# CONFIG_SENSIRION_SGP30 is not set
# CONFIG_SPS30 is not set
# CONFIG_VZ89X is not set
# end of Chemical Sensors

#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=m
CONFIG_HID_SENSOR_IIO_TRIGGER=m
# end of Hid Sensor IIO Common

#
# SSP Sensor Common
#
# CONFIG_IIO_SSP_SENSORHUB is not set
# end of SSP Sensor Common

#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5360 is not set
# CONFIG_AD5380 is not set
# CONFIG_AD5421 is not set
# CONFIG_AD5446 is not set
# CONFIG_AD5449 is not set
# CONFIG_AD5592R is not set
# CONFIG_AD5593R is not set
# CONFIG_AD5504 is not set
# CONFIG_AD5624R_SPI is not set
# CONFIG_LTC1660 is not set
# CONFIG_LTC2632 is not set
# CONFIG_AD5686_SPI is not set
# CONFIG_AD5696_I2C is not set
# CONFIG_AD5755 is not set
# CONFIG_AD5758 is not set
# CONFIG_AD5761 is not set
# CONFIG_AD5764 is not set
# CONFIG_AD5791 is not set
# CONFIG_AD7303 is not set
# CONFIG_AD8801 is not set
# CONFIG_DS4424 is not set
# CONFIG_M62332 is not set
# CONFIG_MAX517 is not set
# CONFIG_MCP4725 is not set
# CONFIG_MCP4922 is not set
# CONFIG_TI_DAC082S085 is not set
# CONFIG_TI_DAC5571 is not set
# CONFIG_TI_DAC7311 is not set
# CONFIG_TI_DAC7612 is not set
# end of Digital to analog converters

#
# IIO dummy driver
#
# end of IIO dummy driver

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
# CONFIG_AD9523 is not set
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# CONFIG_ADF4350 is not set
# CONFIG_ADF4371 is not set
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
# CONFIG_ADIS16080 is not set
# CONFIG_ADIS16130 is not set
# CONFIG_ADIS16136 is not set
# CONFIG_ADIS16260 is not set
# CONFIG_ADXRS450 is not set
# CONFIG_BMG160 is not set
# CONFIG_FXAS21002C is not set
CONFIG_HID_SENSOR_GYRO_3D=m
# CONFIG_MPU3050_I2C is not set
# CONFIG_IIO_ST_GYRO_3AXIS is not set
# CONFIG_ITG3200 is not set
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
# CONFIG_AFE4403 is not set
# CONFIG_AFE4404 is not set
# CONFIG_MAX30100 is not set
# CONFIG_MAX30102 is not set
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
# CONFIG_DHT11 is not set
# CONFIG_HDC100X is not set
CONFIG_HID_SENSOR_HUMIDITY=m
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
# CONFIG_SI7005 is not set
# CONFIG_SI7020 is not set
# end of Humidity sensors

#
# Inertial measurement units
#
# CONFIG_ADIS16400 is not set
# CONFIG_ADIS16460 is not set
# CONFIG_ADIS16480 is not set
# CONFIG_BMI160_I2C is not set
# CONFIG_BMI160_SPI is not set
# CONFIG_FXOS8700_I2C is not set
# CONFIG_FXOS8700_SPI is not set
# CONFIG_KMX61 is not set
# CONFIG_INV_MPU6050_I2C is not set
# CONFIG_INV_MPU6050_SPI is not set
# CONFIG_IIO_ST_LSM6DSX is not set
# end of Inertial measurement units

#
# Light sensors
#
# CONFIG_ACPI_ALS is not set
# CONFIG_ADJD_S311 is not set
# CONFIG_ADUX1020 is not set
# CONFIG_AL3320A is not set
# CONFIG_APDS9300 is not set
# CONFIG_APDS9960 is not set
# CONFIG_BH1750 is not set
# CONFIG_BH1780 is not set
# CONFIG_CM32181 is not set
# CONFIG_CM3232 is not set
# CONFIG_CM3323 is not set
# CONFIG_CM36651 is not set
# CONFIG_GP2AP020A00F is not set
# CONFIG_SENSORS_ISL29018 is not set
# CONFIG_SENSORS_ISL29028 is not set
# CONFIG_ISL29125 is not set
CONFIG_HID_SENSOR_ALS=m
CONFIG_HID_SENSOR_PROX=m
# CONFIG_JSA1212 is not set
# CONFIG_RPR0521 is not set
# CONFIG_LTR501 is not set
# CONFIG_LV0104CS is not set
# CONFIG_MAX44000 is not set
# CONFIG_MAX44009 is not set
# CONFIG_NOA1305 is not set
# CONFIG_OPT3001 is not set
# CONFIG_PA12203001 is not set
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
# CONFIG_STK3310 is not set
# CONFIG_ST_UVIS25 is not set
# CONFIG_TCS3414 is not set
# CONFIG_TCS3472 is not set
# CONFIG_SENSORS_TSL2563 is not set
# CONFIG_TSL2583 is not set
# CONFIG_TSL2772 is not set
# CONFIG_TSL4531 is not set
# CONFIG_US5182D is not set
# CONFIG_VCNL4000 is not set
# CONFIG_VCNL4035 is not set
# CONFIG_VEML6030 is not set
# CONFIG_VEML6070 is not set
# CONFIG_VL6180 is not set
# CONFIG_ZOPT2201 is not set
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
# CONFIG_BMC150_MAGN_I2C is not set
# CONFIG_BMC150_MAGN_SPI is not set
# CONFIG_MAG3110 is not set
CONFIG_HID_SENSOR_MAGNETOMETER_3D=m
# CONFIG_MMC35240 is not set
# CONFIG_IIO_ST_MAGN_3AXIS is not set
# CONFIG_SENSORS_HMC5843_I2C is not set
# CONFIG_SENSORS_HMC5843_SPI is not set
# CONFIG_SENSORS_RM3100_I2C is not set
# CONFIG_SENSORS_RM3100_SPI is not set
# end of Magnetometer sensors

#
# Multiplexers
#
# end of Multiplexers

#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=m
CONFIG_HID_SENSOR_DEVICE_ROTATION=m
# end of Inclinometer sensors

#
# Triggers - standalone
#
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
# CONFIG_IIO_SYSFS_TRIGGER is not set
# end of Triggers - standalone

#
# Digital potentiometers
#
# CONFIG_AD5272 is not set
# CONFIG_DS1803 is not set
# CONFIG_MAX5432 is not set
# CONFIG_MAX5481 is not set
# CONFIG_MAX5487 is not set
# CONFIG_MCP4018 is not set
# CONFIG_MCP4131 is not set
# CONFIG_MCP4531 is not set
# CONFIG_MCP41010 is not set
# CONFIG_TPL0102 is not set
# end of Digital potentiometers

#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set
# end of Digital potentiostats

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
# CONFIG_BMP280 is not set
# CONFIG_DLHL60D is not set
# CONFIG_DPS310 is not set
CONFIG_HID_SENSOR_PRESS=m
# CONFIG_HP03 is not set
# CONFIG_MPL115_I2C is not set
# CONFIG_MPL115_SPI is not set
# CONFIG_MPL3115 is not set
# CONFIG_MS5611 is not set
# CONFIG_MS5637 is not set
# CONFIG_IIO_ST_PRESS is not set
# CONFIG_T5403 is not set
# CONFIG_HP206C is not set
# CONFIG_ZPA2326 is not set
# end of Pressure sensors

#
# Lightning sensors
#
# CONFIG_AS3935 is not set
# end of Lightning sensors

#
# Proximity and distance sensors
#
# CONFIG_ISL29501 is not set
# CONFIG_LIDAR_LITE_V2 is not set
# CONFIG_MB1232 is not set
# CONFIG_PING is not set
# CONFIG_RFD77402 is not set
# CONFIG_SRF04 is not set
# CONFIG_SX9500 is not set
# CONFIG_SRF08 is not set
# CONFIG_VL53L0X_I2C is not set
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# CONFIG_AD2S90 is not set
# CONFIG_AD2S1200 is not set
# end of Resolver to digital converters

#
# Temperature sensors
#
# CONFIG_LTC2983 is not set
# CONFIG_MAXIM_THERMOCOUPLE is not set
CONFIG_HID_SENSOR_TEMP=m
# CONFIG_MLX90614 is not set
# CONFIG_MLX90632 is not set
# CONFIG_TMP006 is not set
# CONFIG_TMP007 is not set
# CONFIG_TSYS01 is not set
# CONFIG_TSYS02D is not set
# CONFIG_MAX31856 is not set
# end of Temperature sensors

CONFIG_NTB=m
# CONFIG_NTB_MSI is not set
# CONFIG_NTB_IDT is not set
# CONFIG_NTB_SWITCHTEC is not set
# CONFIG_NTB_PINGPONG is not set
# CONFIG_NTB_TOOL is not set
# CONFIG_NTB_PERF is not set
# CONFIG_NTB_TRANSPORT is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_LPSS=m
CONFIG_PWM_LPSS_PCI=m
CONFIG_PWM_LPSS_PLATFORM=m
# CONFIG_PWM_PCA9685 is not set

#
# IRQ chip support
#
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set

#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_CPCAP_USB is not set
# CONFIG_PHY_INTEL_EMMC is not set
# end of PHY Subsystem

CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL_CORE=m
CONFIG_INTEL_RAPL=m
# CONFIG_IDLE_INJECT is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
# end of Performance monitor support

CONFIG_RAS=y
# CONFIG_USB4 is not set

#
# Android
#
# CONFIG_ANDROID is not set
# end of Android

CONFIG_DAX=y
CONFIG_DEV_DAX=m
CONFIG_DEV_DAX_KMEM=m
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y

#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_TEE is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=y
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
CONFIG_FS_DAX=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
# CONFIG_MANDATORY_FILE_LOCKING is not set
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
# CONFIG_VIRTIO_FS is not set
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set

#
# Caches
#
CONFIG_FSCACHE=m
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set
CONFIG_CACHEFILES=m
# CONFIG_CACHEFILES_DEBUG is not set
# CONFIG_CACHEFILES_HISTOGRAM is not set
# end of Caches

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

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_NTFS_FS is not set
# end of DOS/FAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=y
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_UBIFS_FS is not set
CONFIG_CRAMFS=m
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
CONFIG_SQUASHFS=m
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
CONFIG_SQUASHFS_DECOMP_SINGLE=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
# CONFIG_SQUASHFS_LZ4 is not set
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
# CONFIG_SQUASHFS_ZSTD 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=y
CONFIG_PSTORE_DEFLATE_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
# CONFIG_PSTORE_FTRACE is not set
CONFIG_PSTORE_RAM=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
# CONFIG_NFS_V2 is not set
CONFIG_NFS_V3=m
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=m
# CONFIG_NFS_SWAP is not set
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=m
CONFIG_PNFS_BLOCK=m
CONFIG_PNFS_FLEXFILE_LAYOUT=m
CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
# CONFIG_NFS_V4_1_MIGRATION is not set
CONFIG_NFS_V4_SECURITY_LABEL=y
CONFIG_NFS_FSCACHE=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DEBUG=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_PNFS=y
# CONFIG_NFSD_BLOCKLAYOUT is not set
CONFIG_NFSD_SCSILAYOUT=y
# CONFIG_NFSD_FLEXFILELAYOUT is not set
# CONFIG_NFSD_V4_2_INTER_SSC is not set
CONFIG_NFSD_V4_SECURITY_LABEL=y
CONFIG_GRACE_PERIOD=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BACKCHANNEL=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
CONFIG_SUNRPC_DEBUG=y
CONFIG_CEPH_FS=m
# CONFIG_CEPH_FSCACHE is not set
CONFIG_CEPH_FS_POSIX_ACL=y
# CONFIG_CEPH_FS_SECURITY_LABEL is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_CIFS_FSCACHE is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=m
CONFIG_NLS_MAC_CENTEURO=m
CONFIG_NLS_MAC_CROATIAN=m
CONFIG_NLS_MAC_CYRILLIC=m
CONFIG_NLS_MAC_GAELIC=m
CONFIG_NLS_MAC_GREEK=m
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=m
CONFIG_NLS_MAC_ROMANIAN=m
CONFIG_NLS_MAC_TURKISH=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
CONFIG_DLM_DEBUG=y
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_WRITABLE_HOOKS=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=65535
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_FALLBACK=y
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
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_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
# CONFIG_SECURITY_SMACK is not set
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
# CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set
CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init"
CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/usr/lib/systemd/systemd"
# CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
# CONFIG_INTEGRITY_PLATFORM_KEYRING is not set
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
# CONFIG_IMA_TEMPLATE is not set
CONFIG_IMA_NG_TEMPLATE=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
CONFIG_IMA_DEFAULT_HASH_SHA1=y
# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set
CONFIG_IMA_DEFAULT_HASH="sha1"
# CONFIG_IMA_WRITE_POLICY is not set
# CONFIG_IMA_READ_POLICY is not set
CONFIG_IMA_APPRAISE=y
# CONFIG_IMA_ARCH_POLICY is not set
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
# CONFIG_IMA_APPRAISE_MODSIG is not set
CONFIG_IMA_TRUSTED_KEYRING=y
# CONFIG_IMA_BLACKLIST_KEYRING is not set
# CONFIG_IMA_LOAD_X509 is not set
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
# CONFIG_EVM_ADD_XATTRS is not set
# CONFIG_EVM_LOAD_X509 is not set
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=m
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=m
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
# CONFIG_CRYPTO_MANAGER_EXTRA_TESTS is not set
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=m
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_ENGINE=m

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECC=m
CONFIG_CRYPTO_ECDH=m
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_CURVE25519 is not set

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=m
# CONFIG_CRYPTO_AEGIS128 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_OFB is not set
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_ADIANTUM is not set
CONFIG_CRYPTO_ESSIV=m

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_CRC32=m
CONFIG_CRYPTO_CRC32_PCLMUL=m
CONFIG_CRYPTO_XXHASH=m
CONFIG_CRYPTO_BLAKE2B=m
# CONFIG_CRYPTO_BLAKE2S is not set
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_NI_INTEL=y
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST_COMMON=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
# CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
# CONFIG_CRYPTO_SM4 is not set
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
# CONFIG_CRYPTO_TWOFISH_586 is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
# CONFIG_CRYPTO_STATS is not set
CONFIG_CRYPTO_HASH_INFO=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=m
# CONFIG_CRYPTO_LIB_BLAKE2S is not set
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=m
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=m
CONFIG_CRYPTO_DEV_PADLOCK_AES=m
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
# CONFIG_CRYPTO_DEV_GEODE is not set
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_SP_CCP=y
CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
# CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set
CONFIG_CRYPTO_DEV_QAT=m
CONFIG_CRYPTO_DEV_QAT_DH895xCC=m
CONFIG_CRYPTO_DEV_QAT_C3XXX=m
CONFIG_CRYPTO_DEV_QAT_C62X=m
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m
CONFIG_CRYPTO_DEV_QAT_C62XVF=m
CONFIG_CRYPTO_DEV_CHELSIO=m
CONFIG_CHELSIO_IPSEC_INLINE=y
CONFIG_CRYPTO_DEV_VIRTIO=m
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
# CONFIG_ASYMMETRIC_TPM_KEY_SUBTYPE is not set
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
CONFIG_SIGNED_PE_FILE_VERIFICATION=y

#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS="certs/rhel.pem"
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
# CONFIG_PACKING is not set
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_CORDIC=m
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
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_CRC64 is not set
# CONFIG_CRC4 is not set
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_CRC8=m
CONFIG_XXHASH=y
CONFIG_AUDIT_GENERIC=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=m
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_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_DIMLIB=y
CONFIG_LIBXBC=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_32=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=m
CONFIG_OBJAGG=m
# CONFIG_STRING_SELFTEST is not set
# end of Library routines

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF4=y
# CONFIG_DEBUG_INFO_BTF is not set
# CONFIG_GDB_SCRIPTS is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
CONFIG_OPTIMIZE_INLINING=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_FS=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
CONFIG_KGDB_TESTS=y
# CONFIG_KGDB_TESTS_ON_BOOT is not set
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x0
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_UBSAN_ALIGNMENT=y
# end of Generic Kernel Debugging Instruments

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_GENERIC_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_VMACACHE is not set
# CONFIG_DEBUG_VM_RB is not set
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_KASAN_STACK=1
# end of Memory Debugging

CONFIG_DEBUG_SHIRQ=y

#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1
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_WQ_WATCHDOG is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_LATENCYTOP 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_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=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_BOOTTIME_TRACING=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_STACK_TRACER=y
# CONFIG_PREEMPTIRQ_EVENTS is not set
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
# CONFIG_MMIOTRACE is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_MAP=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
CONFIG_RING_BUFFER_BENCHMARK=m
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set

#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_EARLY_PRINTK_USB=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_WX is not set
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_X86_DECODER_SELFTEST=y
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_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# end of x86 Debugging

#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_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_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_ASYNC_RAID6_TEST=m
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
CONFIG_TEST_KSTRTOX=y
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_BITFIELD is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_PARMAN is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_OBJAGG is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_MEMTEST is not set
# CONFIG_HYPERV_TESTING is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking

[-- Attachment #5: readelf-kcore.txt --]
[-- Type: text/plain, Size: 7205 bytes --]

[root@localhost ~]# readelf -a /proc/kcore
ELF Header:
  Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF32
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              CORE (Core file)
  Machine:                           Intel 80386
  Version:                           0x1
  Entry point address:               0x0
  Start of program headers:          52 (bytes into file)
  Start of section headers:          0 (bytes into file)
  Flags:                             0x0
  Size of this header:               52 (bytes)
  Size of program headers:           32 (bytes)
  Number of program headers:         3
  Size of section headers:           0 (bytes)
  Number of section headers:         0
  Section header string table index: 0

There are no sections in this file.

There are no sections to group in this file.

Program Headers:
  Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
  NOTE           0x000094 0x00000000 0x00000000 0x01304 0x00000     0
  LOAD           0xaff2000 0xcaff0000 0xffffffff 0x3400e000 0x3400e000 RWE 0x1000
  LOAD           0x002000 0xc0000000 0x00000000 0xa7f0000 0xa7f0000 RWE 0x1000

There is no dynamic section in this file.

There are no relocations in this file.

The decoding of unwind sections for machine type Intel 80386 is not currently supported.

Dynamic symbol information is not available for displaying symbols.

No version information found in this file.

Displaying notes found at file offset 0x00000094 with length 0x00001304:
  Owner                 Data size       Description
  CORE                 0x00000090       NT_PRSTATUS (prstatus structure)
  CORE                 0x0000007c       NT_PRPSINFO (prpsinfo structure)
  CORE                 0x00000b00       NT_TASKSTRUCT (task structure)
  VMCOREINFO           0x000006a3       Unknown note type: (0x00000000)
   description data: 4f 53 52 45 4c 45 41 53 45 3d 35 2e 36 2e 30 2d 72 63 31 2e 65 6c 38 2e 69 35 38 36 0a 50 41 47 45 53 49 5a 45 3d 34 30 39 36 0a 53 59 4d 42 4f 4c 28 69 6e 69 74 5f 75 74 73 5f 6e 73 29 3d 63 33 66 66 35 34 34 30 0a 53 59 4d 42 4f 4c 28 6e 6f 64 65 5f 6f 6e 6c 69 6e 65 5f 6d 61 70 29 3d 63 34 30 62 62 34 36 30 0a 53 59 4d 42 4f 4c 28 73 77 61 70 70 65 72 5f 70 67 5f 64 69 72 29 3d 63 34 31 63 37 30 30 30 0a 53 59 4d 42 4f 4c 28 5f 73 74 65 78 74 29 3d 63 33 34 30 30 30 30 30 0a 53 59 4d 42 4f 4c 28 76 6d 61 70 5f 61 72 65 61 5f 6c 69 73 74 29 3d 63 34 30 33 30 33 63 30 0a 53 59 4d 42 4f 4c 28 6d 65 6d 5f 6d 61 70 29 3d 63 34 33 33 39 36 63 34 0a 53 59 4d 42 4f 4c 28 63 6f 6e 74 69 67 5f 70 61 67 65 5f 64 61 74 61 29 3d 63 34 30 39 34 38 30 30 0a 53 59 4d 42 4f 4c 28 6d 65 6d 5f 73 65 63 74 69 6f 6e 29 3d 63 34 33 33 61 36 34 30 0a 4c 45 4e 47 54 48 28 6d 65 6d 5f 73 65 63 74 69 6f 6e 29 3d 36 34 0a 53 49 5a 45 28 6d 65 6d 5f 73 65 63 74 69 6f 6e 29 3d 31 
 36 0a 4f 46 46 53 45 54 28 6d 65
 6d 5f 73 65 63 74 69 6f 6e 2e 73 65 63 74 69 6f 6e 5f 6d 65 6d 5f 6d 61 70 29 3d 30 0a 53 49 5a 45 28 70 61 67 65 29 3d 34 30 0a 53 49 5a 45 28 70 67 6c 69 73 74 5f 64 61 74 61 29 3d 33 35 38 34 0a 53 49 5a 45 28 7a 6f 6e 65 29 3d 37 36 38 0a 53 49 5a 45 28 66 72 65 65 5f 61 72 65 61 29 3d 34 34 0a 53 49 5a 45 28 6c 69 73 74 5f 68 65 61 64 29 3d 38 0a 53 49 5a 45 28 6e 6f 64 65 6d 61 73 6b 5f 74 29 3d 34 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 66 6c 61 67 73 29 3d 30 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 5f 72 65 66 63 6f 75 6e 74 29 3d 32 38 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 6d 61 70 70 69 6e 67 29 3d 31 32 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 6c 72 75 29 3d 34 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 5f 6d 61 70 63 6f 75 6e 74 29 3d 32 34 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 70 72 69 76 61 74 65 29 3d 32 30 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 63 6f 6d 70 6f 75 6e 64 5f 64 74 6f 72 29 3d 38 0a 4f 46 46 53 45 54 28 70 61 67 65 2e 63 6f 6d 70 6f 75 6e 64 5f 6f 72 64
  65 72 29 3d 39 0a 4f 46 46 53 4
5 54 28 70 61 67 65 2e 63 6f 6d 70 6f 75 6e 64 5f 68 65 61 64 29 3d 34 0a 4f 46 46 53 45 54 28 70 67 6c 69 73 74 5f 64 61 74 61 2e 6e 6f 64 65 5f 7a 6f 6e 65 73 29 3d 30 0a 4f 46 46 53 45 54 28 70 67 6c 69 73 74 5f 64 61 74 61 2e 6e 72 5f 7a 6f 6e 65 73 29 3d 33 31 31 32 0a 4f 46 46 53 45 54 28 70 67 6c 69 73 74 5f 64 61 74 61 2e 6e 6f 64 65 5f 73 74 61 72 74 5f 70 66 6e 29 3d 33 31 32 30 0a 4f 46 46 53 45 54 28 70 67 6c 69 73 74 5f 64 61 74 61 2e 6e 6f 64 65 5f 73 70 61 6e 6e 65 64 5f 70 61 67 65 73 29 3d 33 31 32 38 0a 4f 46 46 53 45 54 28 70 67 6c 69 73 74 5f 64 61 74 61 2e 6e 6f 64 65 5f 69 64 29 3d 33 31 33 32 0a 4f 46 46 53 45 54 28 7a 6f 6e 65 2e 66 72 65 65 5f 61 72 65 61 29 3d 31 32 38 0a 4f 46 46 53 45 54 28 7a 6f 6e 65 2e 76 6d 5f 73 74 61 74 29 3d 37 30 34 0a 4f 46 46 53 45 54 28 7a 6f 6e 65 2e 73 70 61 6e 6e 65 64 5f 70 61 67 65 73 29 3d 35 32 0a 4f 46 46 53 45 54 28 66 72 65 65 5f 61 72 65 61 2e 66 72 65 65 5f 6c 69 73 74 29 3d 30 0a 4f 46 46 53 45 54 28 6c 69 7
 3 74 5f 68 65 61 64 2e 6e 65 78 
74 29 3d 30 0a 4f 46 46 53 45 54 28 6c 69 73 74 5f 68 65 61 64 2e 70 72 65 76 29 3d 34 0a 4f 46 46 53 45 54 28 76 6d 61 70 5f 61 72 65 61 2e 76 61 5f 73 74 61 72 74 29 3d 30 0a 4f 46 46 53 45 54 28 76 6d 61 70 5f 61 72 65 61 2e 6c 69 73 74 29 3d 32 30 0a 4c 45 4e 47 54 48 28 7a 6f 6e 65 2e 66 72 65 65 5f 61 72 65 61 29 3d 31 31 0a 53 59 4d 42 4f 4c 28 6c 6f 67 5f 62 75 66 29 3d 63 34 30 31 30 32 34 34 0a 53 59 4d 42 4f 4c 28 6c 6f 67 5f 62 75 66 5f 6c 65 6e 29 3d 63 34 30 31 30 32 34 30 0a 53 59 4d 42 4f 4c 28 6c 6f 67 5f 66 69 72 73 74 5f 69 64 78 29 3d 63 34 32 64 66 61 65 38 0a 53 59 4d 42 4f 4c 28 63 6c 65 61 72 5f 69 64 78 29 3d 63 34 32 64 66 61 62 34 0a 53 59 4d 42 4f 4c 28 6c 6f 67 5f 6e 65 78 74 5f 69 64 78 29 3d 63 34 32 64 66 61 64 38 0a 53 49 5a 45 28 70 72 69 6e 74 6b 5f 6c 6f 67 29 3d 31 36 0a 4f 46 46 53 45 54 28 70 72 69 6e 74 6b 5f 6c 6f 67 2e 74 73 5f 6e 73 65 63 29 3d 30 0a 4f 46 46 53 45 54 28 70 72 69 6e 74 6b 5f 6c 6f 67 2e 6c 65 6e 29 3d 38 0a 4f 46 46 
 53 45 54 28 70 72 69 6e 74 6b 5f
 6c 6f 67 2e 74 65 78 74 5f 6c 65 6e 29 3d 31 30 0a 4f 46 46 53 45 54 28 70 72 69 6e 74 6b 5f 6c 6f 67 2e 64 69 63 74 5f 6c 65 6e 29 3d 31 32 0a 4c 45 4e 47 54 48 28 66 72 65 65 5f 61 72 65 61 2e 66 72 65 65 5f 6c 69 73 74 29 3d 35 0a 4e 55 4d 42 45 52 28 4e 52 5f 46 52 45 45 5f 50 41 47 45 53 29 3d 30 0a 4e 55 4d 42 45 52 28 50 47 5f 6c 72 75 29 3d 34 0a 4e 55 4d 42 45 52 28 50 47 5f 70 72 69 76 61 74 65 29 3d 31 33 0a 4e 55 4d 42 45 52 28 50 47 5f 73 77 61 70 63 61 63 68 65 29 3d 31 30 0a 4e 55 4d 42 45 52 28 50 47 5f 73 77 61 70 62 61 63 6b 65 64 29 3d 31 39 0a 4e 55 4d 42 45 52 28 50 47 5f 73 6c 61 62 29 3d 39 0a 4e 55 4d 42 45 52 28 50 47 5f 68 65 61 64 5f 6d 61 73 6b 29 3d 36 35 35 33 36 0a 4e 55 4d 42 45 52 28 50 41 47 45 5f 42 55 44 44 59 5f 4d 41 50 43 4f 55 4e 54 5f 56 41 4c 55 45 29 3d 2d 31 32 39 0a 4e 55 4d 42 45 52 28 48 55 47 45 54 4c 42 5f 50 41 47 45 5f 44 54 4f 52 29 3d 32 0a 4e 55 4d 42 45 52 28 50 41 47 45 5f 4f 46 46 4c 49 4e 45 5f 4d 41 50 43 4f 55 4e 54
  5f 56 41 4c 55 45 29 3d 2d 32 3
5 37 0a

^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add
  2020-02-14 14:26                       ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add kkabe
@ 2020-02-14 14:48                         ` Baoquan He
  2020-02-14 15:01                           ` Baoquan He
  2020-02-17  4:48                         ` Baoquan He
  2020-02-17 10:33                         ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add Michal Hocko
  2 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-14 14:48 UTC (permalink / raw)
  To: kkabe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm

On 02/14/20 at 11:26pm, kkabe@vega.pgw.jp wrote:
> bhe@redhat.com sed in <20200213081941.GA19207@MiWiFi-R3L-srv>
> 
> >> On 02/13/20 at 01:22pm, kabe@vega.pgw.jp wrote:
> >> > bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>
> >> > 
> >> > >> On 02/11/20 at 04:41pm, Andrew Morton wrote:
> >> > >> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
> >> > >> > 
> >> > >> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> >> > >> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
> >> > >> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> >> > >> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> >> > >> > > >> > 
> >> > >> > > >> > > Hi Andrew,
> >> > >> > > >> > > 
> >> > >> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> >> > >> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> >> > >> > > >> > > > 
> >> > >> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > >> > > >> > > > > 
> >> > >> > > >> > > > 
> >> > >> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
> >> > >> > > >> > > > convenient?
> >> > >> > > >> > > 
> >> > >> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
> >> > >> > > >> > > 
> >> > >> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > >> > > >> > > 
> >> > >> > > >> > 
> >> > >> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> >> > >> > > >> > six-patch series which is still in progress!  Can we please merge that
> >> > >> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
> >> > >> > > >
> >> > >> > > >Maybe can add Fixes tag as follow when merge:
> >> > >> > > >
> >> > >> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> >> > >> > > >
> >> > >> > 
> >> > >> > The reporter (cc'ed here) is still seeing issues:
> >> > >> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > >> > 
> >> > >> > Could we please continue this investigation via emailed reply-to-all,
> >> > >> > rather than via the bugzilla interface?
> >> > >> 
> >> > >> Yes, people prefer mailing list to discuss issues.
> >> > >> 
> >> > >> Hi T.Kabe, 
> >> > >> 
> >> > >> Could you provide the call trace again after below patch is applied?
> >> > >> The comment #9 in bugzilla is not very clear to me.
> >> > >> 
> >> > >> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
> >> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > >> 
> >> > >> And, as you said, applying above patch, and do not call
> >> > >> __free_pages_core() in generic_online_page() will work. I doubt it,
> >> > >> because without __free_pages_core(), your added pages are not added
> >> > >> into buddy for managing. I think we should make clear this problem
> >> > >> firstly, in order not to introduce new problem by improper work around,
> >> > >> then check next.
> >> > >> 
> >> > >> Thanks
> >> > >> Baoquan
> >> > 
> >> > Got it, I restarted off fresh from kernel-5.6-rc1,
> >> > applied patch
> >> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > and got the following panic.
> >> > 
> >> > Diag printk's for add_memory() et al is not there, but I guess
> >> > memory hot-add request from hypervisor is returning "success", 
> >> > corrupting something else and bombing out later.
> >> > 
> >> > 
> >> > [   24.289967] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
> >> > [  302.263730] hv_balloon: Max. dynamic memory size: 1048576 MB
> >> > [  635.216014] BUG: unable to handle page fault for address: d13ff000
> >> > [  635.216058] #PF: supervisor write access in kernel mode
> >> > [  635.216076] #PF: error_code(0x0002) - not-present page
> >> > [  635.216106] *pde = 00000000
> >> 
> >> Thanks for the info. What ARCH is your system?  Could you attach your
> >> kernel config and paste the output of executing 'readelf /proc/kcore'?
> 
> Arch is i386(i586), non-PAE.
> 
> I'll attach the "readelf -a /proc/kcore", dmesg and .config .
> The stack trace is different this time also;
> it seems to have slightly difference panic trace every time 
> after handle_mm_fault().

Sorry, I didn't say it clearly. 'readelf -l /proc/kcore' is OK, and the
relevant call trace.

> 
> I've temporary added pr_info() before and after add_memory() in hv_baloon.ko,
> so it says it's taining the kernel.
> add_memory() itself is returning 0 (success).
> 
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add
  2020-02-14 14:48                         ` Baoquan He
@ 2020-02-14 15:01                           ` Baoquan He
  0 siblings, 0 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-14 15:01 UTC (permalink / raw)
  To: kkabe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm

On 02/14/20 at 10:48pm, Baoquan He wrote:
> On 02/14/20 at 11:26pm, kkabe@vega.pgw.jp wrote:
> > bhe@redhat.com sed in <20200213081941.GA19207@MiWiFi-R3L-srv>
> > 
> > >> On 02/13/20 at 01:22pm, kabe@vega.pgw.jp wrote:
> > >> > bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>
> > >> > 
> > >> > >> On 02/11/20 at 04:41pm, Andrew Morton wrote:
> > >> > >> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
> > >> > >> > 
> > >> > >> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> > >> > >> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
> > >> > >> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> > >> > >> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> > >> > >> > > >> > 
> > >> > >> > > >> > > Hi Andrew,
> > >> > >> > > >> > > 
> > >> > >> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> > >> > >> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> > >> > >> > > >> > > > 
> > >> > >> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > >> > >> > > >> > > > > 
> > >> > >> > > >> > > > 
> > >> > >> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
> > >> > >> > > >> > > > convenient?
> > >> > >> > > >> > > 
> > >> > >> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
> > >> > >> > > >> > > 
> > >> > >> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> > >> > >> > > >> > > 
> > >> > >> > > >> > 
> > >> > >> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> > >> > >> > > >> > six-patch series which is still in progress!  Can we please merge that
> > >> > >> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
> > >> > >> > > >
> > >> > >> > > >Maybe can add Fixes tag as follow when merge:
> > >> > >> > > >
> > >> > >> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> > >> > >> > > >
> > >> > >> > 
> > >> > >> > The reporter (cc'ed here) is still seeing issues:
> > >> > >> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> > >> > >> > 
> > >> > >> > Could we please continue this investigation via emailed reply-to-all,
> > >> > >> > rather than via the bugzilla interface?
> > >> > >> 
> > >> > >> Yes, people prefer mailing list to discuss issues.
> > >> > >> 
> > >> > >> Hi T.Kabe, 
> > >> > >> 
> > >> > >> Could you provide the call trace again after below patch is applied?
> > >> > >> The comment #9 in bugzilla is not very clear to me.
> > >> > >> 
> > >> > >> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
> > >> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> > >> > >> 
> > >> > >> And, as you said, applying above patch, and do not call
> > >> > >> __free_pages_core() in generic_online_page() will work. I doubt it,
> > >> > >> because without __free_pages_core(), your added pages are not added
> > >> > >> into buddy for managing. I think we should make clear this problem
> > >> > >> firstly, in order not to introduce new problem by improper work around,
> > >> > >> then check next.
> > >> > >> 
> > >> > >> Thanks
> > >> > >> Baoquan
> > >> > 
> > >> > Got it, I restarted off fresh from kernel-5.6-rc1,
> > >> > applied patch
> > >> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> > >> > and got the following panic.
> > >> > 
> > >> > Diag printk's for add_memory() et al is not there, but I guess
> > >> > memory hot-add request from hypervisor is returning "success", 
> > >> > corrupting something else and bombing out later.
> > >> > 
> > >> > 
> > >> > [   24.289967] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
> > >> > [  302.263730] hv_balloon: Max. dynamic memory size: 1048576 MB
> > >> > [  635.216014] BUG: unable to handle page fault for address: d13ff000
> > >> > [  635.216058] #PF: supervisor write access in kernel mode
> > >> > [  635.216076] #PF: error_code(0x0002) - not-present page
> > >> > [  635.216106] *pde = 00000000
> > >> 
> > >> Thanks for the info. What ARCH is your system?  Could you attach your
> > >> kernel config and paste the output of executing 'readelf /proc/kcore'?
> > 
> > Arch is i386(i586), non-PAE.
> > 
> > I'll attach the "readelf -a /proc/kcore", dmesg and .config .
> > The stack trace is different this time also;
> > it seems to have slightly difference panic trace every time 
> > after handle_mm_fault().
> 
> Sorry, I didn't say it clearly. 'readelf -l /proc/kcore' is OK, and the
> relevant call trace.

No need to provide them, can find them from the 'readelf -a'. Will check
and see if I can find anything. Thanks for the info.

> 
> > 
> > I've temporary added pr_info() before and after add_memory() in hv_baloon.ko,
> > so it says it's taining the kernel.
> > add_memory() itself is returning 0 (success).
> > 
> > 
> 
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add
  2020-02-14 14:26                       ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add kkabe
  2020-02-14 14:48                         ` Baoquan He
@ 2020-02-17  4:48                         ` Baoquan He
  2020-02-17  5:31                           ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemoryhot-add kkabe
  2020-02-17 10:33                         ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add Michal Hocko
  2 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-17  4:48 UTC (permalink / raw)
  To: david, kkabe
  Cc: bugzilla-daemon, akpm, richardw.yang, mhocko, n-horiguchi, linux-mm

On 02/14/20 at 11:26pm, kkabe@vega.pgw.jp wrote:
> bhe@redhat.com sed in <20200213081941.GA19207@MiWiFi-R3L-srv>
> 
> >> On 02/13/20 at 01:22pm, kabe@vega.pgw.jp wrote:
> >> > bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>
> >> > 
> >> > >> On 02/11/20 at 04:41pm, Andrew Morton wrote:
> >> > >> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
> >> > >> > 
> >> > >> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> >> > >> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
> >> > >> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> >> > >> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> >> > >> > > >> > 
> >> > >> > > >> > > Hi Andrew,
> >> > >> > > >> > > 
> >> > >> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> >> > >> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> >> > >> > > >> > > > 
> >> > >> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > >> > > >> > > > > 
> >> > >> > > >> > > > 
> >> > >> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
> >> > >> > > >> > > > convenient?
> >> > >> > > >> > > 
> >> > >> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
> >> > >> > > >> > > 
> >> > >> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > >> > > >> > > 
> >> > >> > > >> > 
> >> > >> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> >> > >> > > >> > six-patch series which is still in progress!  Can we please merge that
> >> > >> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
> >> > >> > > >
> >> > >> > > >Maybe can add Fixes tag as follow when merge:
> >> > >> > > >
> >> > >> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> >> > >> > > >
> >> > >> > 
> >> > >> > The reporter (cc'ed here) is still seeing issues:
> >> > >> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > >> > 
> >> > >> > Could we please continue this investigation via emailed reply-to-all,
> >> > >> > rather than via the bugzilla interface?
> >> > >> 
> >> > >> Yes, people prefer mailing list to discuss issues.
> >> > >> 
> >> > >> Hi T.Kabe, 
> >> > >> 
> >> > >> Could you provide the call trace again after below patch is applied?
> >> > >> The comment #9 in bugzilla is not very clear to me.
> >> > >> 
> >> > >> mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
> >> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > >> 
> >> > >> And, as you said, applying above patch, and do not call
> >> > >> __free_pages_core() in generic_online_page() will work. I doubt it,
> >> > >> because without __free_pages_core(), your added pages are not added
> >> > >> into buddy for managing. I think we should make clear this problem
> >> > >> firstly, in order not to introduce new problem by improper work around,
> >> > >> then check next.
> >> > >> 
> >> > >> Thanks
> >> > >> Baoquan
> >> > 
> >> > Got it, I restarted off fresh from kernel-5.6-rc1,
> >> > applied patch
> >> > >> http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > and got the following panic.
> >> > 
> >> > Diag printk's for add_memory() et al is not there, but I guess
> >> > memory hot-add request from hypervisor is returning "success", 
> >> > corrupting something else and bombing out later.
> >> > 
> >> > 
> >> > [   24.289967] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
> >> > [  302.263730] hv_balloon: Max. dynamic memory size: 1048576 MB
> >> > [  635.216014] BUG: unable to handle page fault for address: d13ff000
> >> > [  635.216058] #PF: supervisor write access in kernel mode
> >> > [  635.216076] #PF: error_code(0x0002) - not-present page
> >> > [  635.216106] *pde = 00000000
> >> 
> >> Thanks for the info. What ARCH is your system?  Could you attach your
> >> kernel config and paste the output of executing 'readelf /proc/kcore'?
> 
> Arch is i386(i586), non-PAE.

Sorry, I roughly went through code, didn't get clue. Not sure if David
have idea about it.

By the way, may I know why you would like to run i386 guest on Hyper-V?

Found people are talking about the 32bit kernel supporting in upstream,
below is Linus's point of view.
https://lore.kernel.org/linux-fsdevel/CAHk-=wiGbz3oRvAVFtN-whW-d2F-STKsP1MZT4m_VeycAr1_VQ@mail.gmail.com/

> 
> I'll attach the "readelf -a /proc/kcore", dmesg and .config .
> The stack trace is different this time also;
> it seems to have slightly difference panic trace every time 
> after handle_mm_fault().
> 
> I've temporary added pr_info() before and after add_memory() in hv_baloon.ko,
> so it says it's taining the kernel.
> add_memory() itself is returning 0 (success).
> 
> 
> >> The pmd entry is not filled, I want to check which address range the kernel
> >> is acessing, and please attach the log of dmesg. Probably it's hot added
> >> page area, I guess, since this time the preceding trace is different
> >> with comment #9.
> >> 
> >> > [  635.216139] Oops: 0002 [#1] SMP
> >> > [  635.216171] CPU: 0 PID: 470 Comm: systemd-udevd Not tainted 5.6.0-rc1.el8.i586 #1
> >> > [  635.216199] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
> >> > [  635.216233] EIP: wp_page_copy+0x8e/0x750
> >> > [  635.216253] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
> >> > [  635.216293] EAX: d13ff000 EBX: c3743f28 ECX: 00000000 EDX: c10c9000
> >> > [  635.216314] ESI: c10c9000 EDI: d13ff004 EBP: c3743eec ESP: c3743ea8
> >> > [  635.216336] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
> >> > [  635.216368] CR0: 80050033 CR2: d13ff000 CR3: 03add000 CR4: 003406d0
> >> > [  635.216389] Call Trace:
> >> > [  635.216407]  ? reuse_swap_page+0x83/0x390
> >> > [  635.216425]  do_wp_page+0x87/0x6e0
> >> > [  635.216438]  ? __do_sys_fstat64+0x4a/0x60
> >> > [  635.216453]  handle_mm_fault+0x808/0xe30
> >> > [  635.216468]  do_page_fault+0x19f/0x4d0
> >> > [  635.216484]  ? do_kern_addr_fault+0x80/0x80
> >> > [  635.216500]  common_exception_read_cr2+0x15a/0x15f
> >> > [  635.216521] EIP: 0xb7b28104



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemoryhot-add
  2020-02-17  4:48                         ` Baoquan He
@ 2020-02-17  5:31                           ` kkabe
  2020-02-17  8:00                             ` David Hildenbrand
  0 siblings, 1 reply; 39+ messages in thread
From: kkabe @ 2020-02-17  5:31 UTC (permalink / raw)
  To: bhe
  Cc: david, bugzilla-daemon, akpm, richardw.yang, mhocko, n-horiguchi,
	linux-mm, kkabe

bhe@redhat.com sed in <20200217044850.GD4816@MiWiFi-R3L-srv>

>> Sorry, I roughly went through code, didn't get clue. Not sure if David
>> have idea about it.
>> 
>> By the way, may I know why you would like to run i386 guest on Hyper-V?
>> 
>> Found people are talking about the 32bit kernel supporting in upstream,
>> below is Linus's point of view.
>> https://lore.kernel.org/linux-fsdevel/CAHk-=wiGbz3oRvAVFtN-whW-d2F-STKsP1MZT4m_VeycAr1_VQ@mail.gmail.com/
>> 

<offtopic>
Using Hyper-V for testing out a new kernel is convenient and faster
before testing it out on a real i386 machine.
And I do want bugs squashed; meanwhile "hv_balloon.hot_add=0" will be 
a workaround.

I agree HIGHMEM64G (PAE) is going to be a deprecated feature, but I do miss
HIGHMEM4G (needed for 1GB memory support).
</offtopic>

-- 
kabe


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-12  7:31                 ` Baoquan He
  2020-02-12  8:21                   ` David Hildenbrand
  2020-02-13  4:22                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due tomemory hot-add kabe
@ 2020-02-17  5:46                   ` kkabe
  2020-02-17  7:44                     ` Baoquan He
  2020-02-17  9:34                     ` Oscar Salvador
  2 siblings, 2 replies; 39+ messages in thread
From: kkabe @ 2020-02-17  5:46 UTC (permalink / raw)
  To: bhe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm, kkabe

bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>

>> On 02/11/20 at 04:41pm, Andrew Morton wrote:
>> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
>> > 
>> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
>> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
>> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
>> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
>> > > >> > 
>> > > >> > > Hi Andrew,
>> > > >> > > 
>> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
>> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>> > > >> > > > 
>> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > > >> > > > > 
>> > > >> > > > 
>> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
>> > > >> > > > convenient?
>> > > >> > > 
>> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
>> > > >> > > 
>> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
>> > > >> > > 
>> > > >> > 
>> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
>> > > >> > six-patch series which is still in progress!  Can we please merge that
>> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
>> > > >
>> > > >Maybe can add Fixes tag as follow when merge:
>> > > >
>> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
>> > > >
>> > 
>> > The reporter (cc'ed here) is still seeing issues:
>> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
>> > 
>> > Could we please continue this investigation via emailed reply-to-all,
>> > rather than via the bugzilla interface?
>> 
>> Yes, people prefer mailing list to discuss issues.


I found perplexing behavior in populate_section_memmap().

populate_section_memmap() calls alloc_pages(), and if that fails,
falls back to vmalloc().

But according to the trace, populate_section_memmap() seems to
throw out the alloc_pages() result and always falls back to vmalloc(),
which could be a wrong area to use.

I sprinkled pr_info() in mm/sparse.c:populate_section_memmap() as below:

===========================================
struct page * __meminit populate_section_memmap(unsigned long pfn,
                unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
{
        struct page *page, *ret;
        unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;

        page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
        if (page) {
                goto got_map_page;
        }
pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
BUG_ON(page != 0);

        ret = vmalloc(memmap_size);
pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
        if (ret) {
                goto got_map_ptr;
        }

        return NULL;
got_map_page:
        ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
got_map_ptr:

pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
        return ret;
}
==================================================

and got a following panic.
It even ignores BUG_ON() (perhaps optimized out).

Is this worth investigating?
Disassembly doesn't reveal anything suspicious, but I have feeling that
I'm looking at disassembly different than that the CPU is seeing.
It's too trivial to be a compiler bug.


==================================================
[root@localhost ~]# readelf -l /proc/kcore

Elf file type is CORE (Core file)
Entry point 0x0
There are 3 program headers, starting at offset 52

Program Headers:
  Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
  NOTE           0x000094 0x00000000 0x00000000 0x01304 0x00000     0
  LOAD           0xaff2000 0xcaff0000 0xffffffff 0x3400e000 0x3400e000 RWE 0x1000
  LOAD           0x002000 0xc0000000 0x00000000 0xa7f0000 0xa7f0000 RWE 0x1000


[  302.784196] hv_balloon: Max. dynamic memory size: 1048576 MB
[  643.475080] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x10000) << PAGE_SHIFT)=0x10000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  643.513804] populate_section_memmap: alloc_pages() returned 0xb1a7c4b2 (should be 0), reverting to vmalloc(memmap_size=655360)
[  643.513849] populate_section_memmap: vmalloc(655360) returned 0x11b0e715
[  643.513872] populate_section_memmap: returning struct page * =0x11b0e715
[  643.525352] populate_section_memmap: alloc_pages() returned 0xb1a7c4b2 (should be 0), reverting to vmalloc(memmap_size=655360)
[  643.536698] populate_section_memmap: vmalloc(655360) returned 0xf2ba6510
[  643.536722] populate_section_memmap: returning struct page * =0xf2ba6510
[  643.536749] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  645.394458] BUG: unable to handle page fault for address: d13ff000
[  645.394518] #PF: supervisor write access in kernel mode
[  645.394565] #PF: error_code(0x0002) - not-present page
[  645.394584] *pde = 00000000
[  645.394601] Oops: 0002 [#1] SMP
[  645.394614] CPU: 0 PID: 361 Comm: systemd-udevd Not tainted 5.6.0-rc1.el8.i586 #1
[  645.394636] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[  645.394670] EIP: wp_page_copy+0x8e/0x750
[  645.394690] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
[  645.394739] EAX: d13ff000 EBX: c752df28 ECX: 00000000 EDX: c5e0d000
[  645.394767] ESI: c5e0d000 EDI: d13ff004 EBP: c752deec ESP: c752dea8
[  645.394790] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
[  645.394815] CR0: 80050033 CR2: d13ff000 CR3: 08e5a000 CR4: 003406d0
[  645.394840] Call Trace:
[  645.394852]  ? reuse_swap_page+0x83/0x390
[  645.394873]  do_wp_page+0x87/0x6e0
[  645.394885]  handle_mm_fault+0x808/0xe30
[  645.394893]  do_page_fault+0x19f/0x4d0
[  645.394901]  ? do_kern_addr_fault+0x80/0x80
[  645.394915]  common_exception_read_cr2+0x15a/0x15f
[  645.394930] EIP: 0xb7aaf8bb
[  645.394944] Code: 24 0c e3 2c 89 d7 83 e2 03 74 11 7a 04 aa 49 74 1f aa 49 74 1b 83 f2 01 75 02 aa 49 89 ca c1 e9 02 83 e2 03 69 c0 01 01 01 01 <f3> ab 89 d1 f3 aa 8b 44 24 08 5f c3 66 90 66 90 66 90 66 90 90 f3
[  645.394973] EAX: 00000000 EBX: b7f05f60 ECX: 0000000d EDX: 00000000
[  645.394988] ESI: 02194db4 EDI: 02194db4 EBP: b7f05db4 ESP: bffed978
[  645.395003] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00210206
[  645.395018] Modules linked in: rfkill intel_rapl_msr intel_rapl_common crc32_pclmul snd_pcm snd_timer snd soundcore intel_rapl_perf sg pcspkr hv_netvsc i2c_piix4 hyperv_fb hv_utils hv_balloon joydev ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod t10_pi ata_generic hyperv_keyboard hid_hyperv hv_storvsc scsi_transport_fc ata_piix crc32c_intel serio_raw hv_vmbus libata
[  645.395101] CR2: 00000000d13ff000
[  645.395121] ---[ end trace 3bb1d66cb8b20841 ]---
[  645.395144] EIP: wp_page_copy+0x8e/0x750
[  645.395157] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
[  645.395206] EAX: d13ff000 EBX: c752df28 ECX: 00000000 EDX: c5e0d000
[  645.395235] ESI: c5e0d000 EDI: d13ff004 EBP: c752deec ESP: c752dea8
[  645.395261] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
[  645.395278] CR0: 80050033 CR2: d13ff000 CR3: 08e5a000 CR4: 003406d0
[  645.395308] Kernel panic - not syncing: Fatal exception
[  645.395329] Kernel Offset: 0x3e00000 from 0xc1000000 (relocation range: 0xc0000000-0xcafeffff)
[  645.395354] ---[ end Kernel panic - not syncing: Fatal exception ]---
==================================================


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17  5:46                   ` kkabe
@ 2020-02-17  7:44                     ` Baoquan He
  2020-02-17  9:34                     ` Oscar Salvador
  1 sibling, 0 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-17  7:44 UTC (permalink / raw)
  To: kkabe
  Cc: bugzilla-daemon, akpm, richardw.yang, david, mhocko, n-horiguchi,
	linux-mm

On 02/17/20 at 02:46pm, kkabe@vega.pgw.jp wrote:
> bhe@redhat.com sed in <20200212073123.GG8965@MiWiFi-R3L-srv>
> 
> >> On 02/11/20 at 04:41pm, Andrew Morton wrote:
> >> > On Tue, 11 Feb 2020 07:07:41 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote:
> >> > 
> >> > > On Mon, Feb 10, 2020 at 02:15:51PM +0800, Baoquan He wrote:
> >> > > >On 02/10/20 at 02:09pm, Baoquan He wrote:
> >> > > >> On 02/09/20 at 09:56pm, Andrew Morton wrote:
> >> > > >> > On Mon, 10 Feb 2020 13:40:27 +0800 Baoquan He <bhe@redhat.com> wrote:
> >> > > >> > 
> >> > > >> > > Hi Andrew,
> >> > > >> > > 
> >> > > >> > > On 02/09/20 at 09:32pm, Andrew Morton wrote:
> >> > > >> > > > On Tue, 04 Feb 2020 11:25:48 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> >> > > >> > > > 
> >> > > >> > > > > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > > >> > > > > 
> >> > > >> > > > 
> >> > > >> > > > An oops during mem hotadd.  Could someone please take a look when
> >> > > >> > > > convenient?
> >> > > >> > > 
> >> > > >> > > This has been addressed by Wei Yang's patch, please check it here:
> >> > > >> > > 
> >> > > >> > > http://lkml.kernel.org/r/20200209104826.3385-7-bhe@redhat.com
> >> > > >> > > 
> >> > > >> > 
> >> > > >> > hm, OK, thanks.  It's unfortunate that a 5.5 fix is buried in a
> >> > > >> > six-patch series which is still in progress!  Can we please merge that
> >> > > >> > as a standalone fix with a cc:stable, Fixes:, etc?
> >> > > >
> >> > > >Maybe can add Fixes tag as follow when merge:
> >> > > >
> >> > > >Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug")
> >> > > >
> >> > 
> >> > The reporter (cc'ed here) is still seeing issues:
> >> > https://bugzilla.kernel.org/show_bug.cgi?id=206401
> >> > 
> >> > Could we please continue this investigation via emailed reply-to-all,
> >> > rather than via the bugzilla interface?
> >> 
> >> Yes, people prefer mailing list to discuss issues.
> 
> 
> I found perplexing behavior in populate_section_memmap().
> 
> populate_section_memmap() calls alloc_pages(), and if that fails,
> falls back to vmalloc().
> 
> But according to the trace, populate_section_memmap() seems to
> throw out the alloc_pages() result and always falls back to vmalloc(),
> which could be a wrong area to use.
> 
> I sprinkled pr_info() in mm/sparse.c:populate_section_memmap() as below:
> 
> ===========================================
> struct page * __meminit populate_section_memmap(unsigned long pfn,
>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> {
>         struct page *page, *ret;
>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> 
>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
>         if (page) {
>                 goto got_map_page;
>         }
> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> BUG_ON(page != 0);
> 
>         ret = vmalloc(memmap_size);
> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
>         if (ret) {
>                 goto got_map_ptr;
>         }
> 
>         return NULL;
> got_map_page:
>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> got_map_ptr:
> 
> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
>         return ret;
> }
> ==================================================
> 
> and got a following panic.
> It even ignores BUG_ON() (perhaps optimized out).
> 
> Is this worth investigating?
> Disassembly doesn't reveal anything suspicious, but I have feeling that
> I'm looking at disassembly different than that the CPU is seeing.
> It's too trivial to be a compiler bug.
> 
> 
> ==================================================
> [root@localhost ~]# readelf -l /proc/kcore
> 
> Elf file type is CORE (Core file)
> Entry point 0x0
> There are 3 program headers, starting at offset 52
> 
> Program Headers:
>   Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
>   NOTE           0x000094 0x00000000 0x00000000 0x01304 0x00000     0
>   LOAD           0xaff2000 0xcaff0000 0xffffffff 0x3400e000 0x3400e000 RWE 0x1000

This should be vmalloc area, the region covers [0xcaff0000, 0xcaff0000+0x3400e000]
					    [0xcaff0000, 0xfeffe000]

>   LOAD           0x002000 0xc0000000 0x00000000 0xa7f0000 0xa7f0000 RWE 0x1000
This should be the direct mapping starting from 0xc0000000, covers the boot memory
you set for guest kernel, 168M,             [0x0xc0000000, 0xca7f0000]

Since system only detects your boot memory, the max_pfn is 168M, so
VMALLOC_START = high_memory + VMALLOC_OFFSET;

So any hot added memory will be taken as high memory. Sorry, I have
forgot most of details of i386, these are just my rough understanding
about it.


> 
> 
> [  302.784196] hv_balloon: Max. dynamic memory size: 1048576 MB
> [  643.475080] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x10000) << PAGE_SHIFT)=0x10000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
> [  643.513804] populate_section_memmap: alloc_pages() returned 0xb1a7c4b2 (should be 0), reverting to vmalloc(memmap_size=655360)

This pr_info is truly weird.

> [  643.513849] populate_section_memmap: vmalloc(655360) returned 0x11b0e715
> [  643.513872] populate_section_memmap: returning struct page * =0x11b0e715

But here the returned page address is 0x11b0e715, which is also bizarre.
Kernel address is above 3G, right?

> [  643.525352] populate_section_memmap: alloc_pages() returned 0xb1a7c4b2 (should be 0), reverting to vmalloc(memmap_size=655360)
> [  643.536698] populate_section_memmap: vmalloc(655360) returned 0xf2ba6510
> [  643.536722] populate_section_memmap: returning struct page * =0xf2ba6510

Here, the returned page address looks regular.

> [  643.536749] hv_balloon: hv_mem_hot_add: add_memory() returned 0
> [  645.394458] BUG: unable to handle page fault for address: d13ff000
> [  645.394518] #PF: supervisor write access in kernel mode
> [  645.394565] #PF: error_code(0x0002) - not-present page
> [  645.394584] *pde = 00000000
> [  645.394601] Oops: 0002 [#1] SMP
> [  645.394614] CPU: 0 PID: 361 Comm: systemd-udevd Not tainted 5.6.0-rc1.el8.i586 #1
> [  645.394636] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
> [  645.394670] EIP: wp_page_copy+0x8e/0x750
> [  645.394690] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
> [  645.394739] EAX: d13ff000 EBX: c752df28 ECX: 00000000 EDX: c5e0d000
> [  645.394767] ESI: c5e0d000 EDI: d13ff004 EBP: c752deec ESP: c752dea8
> [  645.394790] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
> [  645.394815] CR0: 80050033 CR2: d13ff000 CR3: 08e5a000 CR4: 003406d0
> [  645.394840] Call Trace:
> [  645.394852]  ? reuse_swap_page+0x83/0x390
> [  645.394873]  do_wp_page+0x87/0x6e0
> [  645.394885]  handle_mm_fault+0x808/0xe30
> [  645.394893]  do_page_fault+0x19f/0x4d0
> [  645.394901]  ? do_kern_addr_fault+0x80/0x80
> [  645.394915]  common_exception_read_cr2+0x15a/0x15f
> [  645.394930] EIP: 0xb7aaf8bb
> [  645.394944] Code: 24 0c e3 2c 89 d7 83 e2 03 74 11 7a 04 aa 49 74 1f aa 49 74 1b 83 f2 01 75 02 aa 49 89 ca c1 e9 02 83 e2 03 69 c0 01 01 01 01 <f3> ab 89 d1 f3 aa 8b 44 24 08 5f c3 66 90 66 90 66 90 66 90 90 f3
> [  645.394973] EAX: 00000000 EBX: b7f05f60 ECX: 0000000d EDX: 00000000
> [  645.394988] ESI: 02194db4 EDI: 02194db4 EBP: b7f05db4 ESP: bffed978
> [  645.395003] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00210206
> [  645.395018] Modules linked in: rfkill intel_rapl_msr intel_rapl_common crc32_pclmul snd_pcm snd_timer snd soundcore intel_rapl_perf sg pcspkr hv_netvsc i2c_piix4 hyperv_fb hv_utils hv_balloon joydev ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod t10_pi ata_generic hyperv_keyboard hid_hyperv hv_storvsc scsi_transport_fc ata_piix crc32c_intel serio_raw hv_vmbus libata
> [  645.395101] CR2: 00000000d13ff000
> [  645.395121] ---[ end trace 3bb1d66cb8b20841 ]---
> [  645.395144] EIP: wp_page_copy+0x8e/0x750
> [  645.395157] Code: 03 00 00 8b 45 d0 85 c0 0f 84 46 05 00 00 e8 d9 85 e5 ff 89 45 bc 89 f8 e8 cf 85 e5 ff 8b 55 bc 8d 78 04 8b 0a 83 e7 fc 89 d6 <89> 08 8b 8a fc 0f 00 00 89 88 fc 0f 00 00 89 c1 29 f9 89 55 bc 29
> [  645.395206] EAX: d13ff000 EBX: c752df28 ECX: 00000000 EDX: c5e0d000
> [  645.395235] ESI: c5e0d000 EDI: d13ff004 EBP: c752deec ESP: c752dea8
> [  645.395261] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210282
> [  645.395278] CR0: 80050033 CR2: d13ff000 CR3: 08e5a000 CR4: 003406d0
> [  645.395308] Kernel panic - not syncing: Fatal exception
> [  645.395329] Kernel Offset: 0x3e00000 from 0xc1000000 (relocation range: 0xc0000000-0xcafeffff)
> [  645.395354] ---[ end Kernel panic - not syncing: Fatal exception ]---
> ==================================================
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemoryhot-add
  2020-02-17  5:31                           ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemoryhot-add kkabe
@ 2020-02-17  8:00                             ` David Hildenbrand
  0 siblings, 0 replies; 39+ messages in thread
From: David Hildenbrand @ 2020-02-17  8:00 UTC (permalink / raw)
  To: kkabe, bhe
  Cc: bugzilla-daemon, akpm, richardw.yang, mhocko, n-horiguchi, linux-mm

On 17.02.20 06:31, kkabe@vega.pgw.jp wrote:
> bhe@redhat.com sed in <20200217044850.GD4816@MiWiFi-R3L-srv>
> 
>>> Sorry, I roughly went through code, didn't get clue. Not sure if David
>>> have idea about it.
>>>
>>> By the way, may I know why you would like to run i386 guest on Hyper-V?
>>>
>>> Found people are talking about the 32bit kernel supporting in upstream,
>>> below is Linus's point of view.
>>> https://lore.kernel.org/linux-fsdevel/CAHk-=wiGbz3oRvAVFtN-whW-d2F-STKsP1MZT4m_VeycAr1_VQ@mail.gmail.com/
>>>
> 
> <offtopic>
> Using Hyper-V for testing out a new kernel is convenient and faster
> before testing it out on a real i386 machine.
> And I do want bugs squashed; meanwhile "hv_balloon.hot_add=0" will be 
> a workaround.
> 
> I agree HIGHMEM64G (PAE) is going to be a deprecated feature, but I do miss
> HIGHMEM4G (needed for 1GB memory support).
> </offtopic>
> 

Could it be that we are hotplugging highmem, but when onlining memory,
it will be onlined to ZONE_NORMAL and not ZONE_HIGHMEM? That could
explain why we fail at random points in time, when somebody stumbles
over such a page.

-- 
Thanks,

David / dhildenb



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17  5:46                   ` kkabe
  2020-02-17  7:44                     ` Baoquan He
@ 2020-02-17  9:34                     ` Oscar Salvador
  2020-02-17 10:13                       ` Baoquan He
  1 sibling, 1 reply; 39+ messages in thread
From: Oscar Salvador @ 2020-02-17  9:34 UTC (permalink / raw)
  To: kkabe
  Cc: bhe, bugzilla-daemon, akpm, richardw.yang, david, mhocko,
	n-horiguchi, linux-mm

On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
> ===========================================
> struct page * __meminit populate_section_memmap(unsigned long pfn,
>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> {
>         struct page *page, *ret;
>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> 
>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
>         if (page) {
>                 goto got_map_page;
>         }
> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> BUG_ON(page != 0);
> 
>         ret = vmalloc(memmap_size);
> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
>         if (ret) {
>                 goto got_map_ptr;
>         }
> 
>         return NULL;
> got_map_page:
>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> got_map_ptr:
> 
> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
>         return ret;
> }

Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
to get an overview of the meaning.

David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
(ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
Although I really fail to see how this could cause the crash.

Could you also please capture /proc/zoneinfo before and after hotplugging memory?

And add this delta on top of your debugging patch?

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 0a54ffac8c68..2b9c821d7cf0 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -574,6 +574,7 @@ EXPORT_SYMBOL_GPL(restore_online_page_callback);
 
 void generic_online_page(struct page *page, unsigned int order)
 {
+       pr_info("generic_online_page: page: %px order: %u\n", page, order);
        kernel_map_pages(page, 1 << order, 1);
        __free_pages_core(page, order);
        totalram_pages_add(1UL << order);
@@ -774,6 +775,8 @@ int __ref online_pages(unsigned long pfn, unsigned long nr_pages,
        zone = zone_for_pfn_range(online_type, nid, pfn, nr_pages);
        move_pfn_range_to_zone(zone, pfn, nr_pages, NULL);
 
+       pr_info("%s: pfn: %lx - %lx (zone: %s)\n", __func__, pfn, pfn + nr_pages, zone->name);
+
        arg.start_pfn = pfn;
        arg.nr_pages = nr_pages;
        node_states_check_changes_online(nr_pages, zone, &arg);


-- 
Oscar Salvador
SUSE L3


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17  9:34                     ` Oscar Salvador
@ 2020-02-17 10:13                       ` Baoquan He
  2020-02-17 10:17                         ` Baoquan He
  2020-02-17 10:24                         ` David Hildenbrand
  0 siblings, 2 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-17 10:13 UTC (permalink / raw)
  To: david, kkabe, Oscar Salvador
  Cc: bugzilla-daemon, akpm, richardw.yang, mhocko, n-horiguchi, linux-mm

On 02/17/20 at 10:34am, Oscar Salvador wrote:
> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
> > ===========================================
> > struct page * __meminit populate_section_memmap(unsigned long pfn,
> >                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> > {
> >         struct page *page, *ret;
> >         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> > 
> >         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
> >         if (page) {
> >                 goto got_map_page;
> >         }
> > pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> > BUG_ON(page != 0);
> > 
> >         ret = vmalloc(memmap_size);
> > pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
> >         if (ret) {
> >                 goto got_map_ptr;
> >         }
> > 
> >         return NULL;
> > got_map_page:
> >         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> > pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> > got_map_ptr:
> > 
> > pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
> >         return ret;
> > }
> 
> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
> to get an overview of the meaning.
> 
> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.

Ah, I think you both have spotted the problem.
 
In i386, if w/o momory hot add, normal memory will only include those
below 896M and they are added into normal zone. The left are added into
highmem zone.
 
How this influence the page allocation?
 
Very huge. As we know, in i386, normal memory can be accessed with
virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
with kmap. However, the later hot added memory are all put into normal
memmory, accessing into them will stump into vmalloc area, I would say.
 
So, i386 doesn't support memory hot add well.  Not sure if below change
can make it work normally.
 
We can just adjus the hot adding code as we have done for boot memmory.
Iterate zone from highmem if allowed when hot add memory.
 
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 475d0d68a32c..1380392d9ef5 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -716,7 +716,10 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
 	struct pglist_data *pgdat = NODE_DATA(nid);
 	int zid;
 
-	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
+	for (zid = 0; zid < MAX_NR_ZONES; zid++) {
+		if (zid == ZONE_MOVABLE)
+			continue;
+
 		struct zone *zone = &pgdat->node_zones[zid];
 
 		if (zone_intersects(zone, start_pfn, nr_pages))




^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 10:13                       ` Baoquan He
@ 2020-02-17 10:17                         ` Baoquan He
  2020-02-17 10:24                         ` David Hildenbrand
  1 sibling, 0 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-17 10:17 UTC (permalink / raw)
  To: david, kkabe, Oscar Salvador
  Cc: bugzilla-daemon, akpm, richardw.yang, mhocko, n-horiguchi, linux-mm

On 02/17/20 at 06:13pm, Baoquan He wrote:
> On 02/17/20 at 10:34am, Oscar Salvador wrote:
> > On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
> > > ===========================================
> > > struct page * __meminit populate_section_memmap(unsigned long pfn,
> > >                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> > > {
> > >         struct page *page, *ret;
> > >         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> > > 
> > >         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
> > >         if (page) {
> > >                 goto got_map_page;
> > >         }
> > > pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> > > BUG_ON(page != 0);
> > > 
> > >         ret = vmalloc(memmap_size);
> > > pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
> > >         if (ret) {
> > >                 goto got_map_ptr;
> > >         }
> > > 
> > >         return NULL;
> > > got_map_page:
> > >         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> > > pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> > > got_map_ptr:
> > > 
> > > pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
> > >         return ret;
> > > }
> > 
> > Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
> > to get an overview of the meaning.
> > 
> > David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
> > IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
> > (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
> 
> Ah, I think you both have spotted the problem.
>  
> In i386, if w/o momory hot add, normal memory will only include those
> below 896M and they are added into normal zone. The left are added into
> highmem zone.
>  
> How this influence the page allocation?
>  
> Very huge. As we know, in i386, normal memory can be accessed with
> virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed

Hmm, here I mean __pa and __va.

> with kmap. However, the later hot added memory are all put into normal
> memmory, accessing into them will stump into vmalloc area, I would say.
>  
> So, i386 doesn't support memory hot add well.  Not sure if below change
> can make it work normally.
>  
> We can just adjus the hot adding code as we have done for boot memmory.
> Iterate zone from highmem if allowed when hot add memory.
>  
> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
> index 475d0d68a32c..1380392d9ef5 100644
> --- a/mm/memory_hotplug.c
> +++ b/mm/memory_hotplug.c
> @@ -716,7 +716,10 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
>  	struct pglist_data *pgdat = NODE_DATA(nid);
>  	int zid;
>  
> -	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
> +	for (zid = 0; zid < MAX_NR_ZONES; zid++) {
> +		if (zid == ZONE_MOVABLE)
> +			continue;
> +
>  		struct zone *zone = &pgdat->node_zones[zid];
>  
>  		if (zone_intersects(zone, start_pfn, nr_pages))
> 
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 10:13                       ` Baoquan He
  2020-02-17 10:17                         ` Baoquan He
@ 2020-02-17 10:24                         ` David Hildenbrand
  2020-02-17 10:33                           ` Baoquan He
  1 sibling, 1 reply; 39+ messages in thread
From: David Hildenbrand @ 2020-02-17 10:24 UTC (permalink / raw)
  To: Baoquan He, kkabe, Oscar Salvador
  Cc: bugzilla-daemon, akpm, richardw.yang, mhocko, n-horiguchi, linux-mm

On 17.02.20 11:13, Baoquan He wrote:
> On 02/17/20 at 10:34am, Oscar Salvador wrote:
>> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
>>> ===========================================
>>> struct page * __meminit populate_section_memmap(unsigned long pfn,
>>>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
>>> {
>>>         struct page *page, *ret;
>>>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
>>>
>>>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
>>>         if (page) {
>>>                 goto got_map_page;
>>>         }
>>> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
>>> BUG_ON(page != 0);
>>>
>>>         ret = vmalloc(memmap_size);
>>> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
>>>         if (ret) {
>>>                 goto got_map_ptr;
>>>         }
>>>
>>>         return NULL;
>>> got_map_page:
>>>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
>>> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
>>> got_map_ptr:
>>>
>>> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
>>>         return ret;
>>> }
>>
>> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
>> to get an overview of the meaning.
>>
>> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
>> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
>> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
> 
> Ah, I think you both have spotted the problem.
>  
> In i386, if w/o momory hot add, normal memory will only include those
> below 896M and they are added into normal zone. The left are added into
> highmem zone.
>  
> How this influence the page allocation?
>  
> Very huge. As we know, in i386, normal memory can be accessed with
> virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
> with kmap. However, the later hot added memory are all put into normal
> memmory, accessing into them will stump into vmalloc area, I would say.
>  
> So, i386 doesn't support memory hot add well.  Not sure if below change
> can make it work normally.
>  
> We can just adjus the hot adding code as we have done for boot memmory.
> Iterate zone from highmem if allowed when hot add memory.
>  
> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
> index 475d0d68a32c..1380392d9ef5 100644
> --- a/mm/memory_hotplug.c
> +++ b/mm/memory_hotplug.c
> @@ -716,7 +716,10 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
>  	struct pglist_data *pgdat = NODE_DATA(nid);
>  	int zid;
>  
> -	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
> +	for (zid = 0; zid < MAX_NR_ZONES; zid++) {

ZONE_DEVICE? :/

> +		if (zid == ZONE_MOVABLE)
> +			continue;
> +
>  		struct zone *zone = &pgdat->node_zones[zid];
>  
>  		if (zone_intersects(zone, start_pfn, nr_pages))
> 
> 

What if somebody onlines memory from user space explicitly to the normal
zone? We can trigger crashes?

This doesn't look like it ever worked reliably, can we just disable
memory hotplug in case we have PAE? (especially, as continued i386
support is questionable)

-- 
Thanks,

David / dhildenb



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add
  2020-02-14 14:26                       ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add kkabe
  2020-02-14 14:48                         ` Baoquan He
  2020-02-17  4:48                         ` Baoquan He
@ 2020-02-17 10:33                         ` Michal Hocko
  2020-02-17 11:21                           ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add kkabe
  2 siblings, 1 reply; 39+ messages in thread
From: Michal Hocko @ 2020-02-17 10:33 UTC (permalink / raw)
  To: kkabe
  Cc: bhe, bugzilla-daemon, akpm, richardw.yang, david, n-horiguchi, linux-mm

On Fri 14-02-20 23:26:29, kkabe@vega.pgw.jp wrote:
[...]
> [root@localhost ~]# [  302.391125] hv_balloon: Max. dynamic memory size: 1048576 MB

Is this saying that the system might hotplug up to 1TB of memory on this
32b system?

Btw. the hotplug support on highmem systems is quite likely to be broken
and/or full of corner cases. I seriously doubt this is something anybody
should be running in production without a _lot_ of work.

Is there any real usecase to run HyperV hotplug on 32b system?
-- 
Michal Hocko
SUSE Labs


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 10:24                         ` David Hildenbrand
@ 2020-02-17 10:33                           ` Baoquan He
  2020-02-17 10:38                             ` David Hildenbrand
  0 siblings, 1 reply; 39+ messages in thread
From: Baoquan He @ 2020-02-17 10:33 UTC (permalink / raw)
  To: David Hildenbrand
  Cc: kkabe, Oscar Salvador, bugzilla-daemon, akpm, richardw.yang,
	mhocko, n-horiguchi, linux-mm

On 02/17/20 at 11:24am, David Hildenbrand wrote:
> On 17.02.20 11:13, Baoquan He wrote:
> > On 02/17/20 at 10:34am, Oscar Salvador wrote:
> >> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
> >>> ===========================================
> >>> struct page * __meminit populate_section_memmap(unsigned long pfn,
> >>>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> >>> {
> >>>         struct page *page, *ret;
> >>>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> >>>
> >>>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
> >>>         if (page) {
> >>>                 goto got_map_page;
> >>>         }
> >>> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> >>> BUG_ON(page != 0);
> >>>
> >>>         ret = vmalloc(memmap_size);
> >>> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
> >>>         if (ret) {
> >>>                 goto got_map_ptr;
> >>>         }
> >>>
> >>>         return NULL;
> >>> got_map_page:
> >>>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> >>> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> >>> got_map_ptr:
> >>>
> >>> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
> >>>         return ret;
> >>> }
> >>
> >> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
> >> to get an overview of the meaning.
> >>
> >> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
> >> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
> >> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
> > 
> > Ah, I think you both have spotted the problem.
> >  
> > In i386, if w/o momory hot add, normal memory will only include those
> > below 896M and they are added into normal zone. The left are added into
> > highmem zone.
> >  
> > How this influence the page allocation?
> >  
> > Very huge. As we know, in i386, normal memory can be accessed with
> > virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
> > with kmap. However, the later hot added memory are all put into normal
> > memmory, accessing into them will stump into vmalloc area, I would say.
> >  
> > So, i386 doesn't support memory hot add well.  Not sure if below change
> > can make it work normally.
> >  
> > We can just adjus the hot adding code as we have done for boot memmory.
> > Iterate zone from highmem if allowed when hot add memory.
> >  
> > diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
> > index 475d0d68a32c..1380392d9ef5 100644
> > --- a/mm/memory_hotplug.c
> > +++ b/mm/memory_hotplug.c
> > @@ -716,7 +716,10 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
> >  	struct pglist_data *pgdat = NODE_DATA(nid);
> >  	int zid;
> >  
> > -	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
> > +	for (zid = 0; zid < MAX_NR_ZONES; zid++) {
> 
> ZONE_DEVICE? :/

Not sure if ZONE_DEVICE will be supported on 32 bit system.


> 
> > +		if (zid == ZONE_MOVABLE)
> > +			continue;
> > +
> >  		struct zone *zone = &pgdat->node_zones[zid];
> >  
> >  		if (zone_intersects(zone, start_pfn, nr_pages))
> > 
> > 
> 
> What if somebody onlines memory from user space explicitly to the normal
> zone? We can trigger crashes?

Seems the current i386 code doesn't support it. Unless we change that
too. If not reserving virtual address space, later added any memory has
to be highmem.

> 
> This doesn't look like it ever worked reliably, can we just disable
> memory hotplug in case we have PAE? (especially, as continued i386
> support is questionable)

This is not PAE, this is only HIGHMEM4G.



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 10:33                           ` Baoquan He
@ 2020-02-17 10:38                             ` David Hildenbrand
  2020-02-17 11:20                               ` Baoquan He
  0 siblings, 1 reply; 39+ messages in thread
From: David Hildenbrand @ 2020-02-17 10:38 UTC (permalink / raw)
  To: Baoquan He
  Cc: kkabe, Oscar Salvador, bugzilla-daemon, akpm, richardw.yang,
	mhocko, n-horiguchi, linux-mm

On 17.02.20 11:33, Baoquan He wrote:
> On 02/17/20 at 11:24am, David Hildenbrand wrote:
>> On 17.02.20 11:13, Baoquan He wrote:
>>> On 02/17/20 at 10:34am, Oscar Salvador wrote:
>>>> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
>>>>> ===========================================
>>>>> struct page * __meminit populate_section_memmap(unsigned long pfn,
>>>>>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
>>>>> {
>>>>>         struct page *page, *ret;
>>>>>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
>>>>>
>>>>>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
>>>>>         if (page) {
>>>>>                 goto got_map_page;
>>>>>         }
>>>>> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
>>>>> BUG_ON(page != 0);
>>>>>
>>>>>         ret = vmalloc(memmap_size);
>>>>> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
>>>>>         if (ret) {
>>>>>                 goto got_map_ptr;
>>>>>         }
>>>>>
>>>>>         return NULL;
>>>>> got_map_page:
>>>>>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
>>>>> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
>>>>> got_map_ptr:
>>>>>
>>>>> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
>>>>>         return ret;
>>>>> }
>>>>
>>>> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
>>>> to get an overview of the meaning.
>>>>
>>>> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
>>>> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
>>>> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
>>>
>>> Ah, I think you both have spotted the problem.
>>>  
>>> In i386, if w/o momory hot add, normal memory will only include those
>>> below 896M and they are added into normal zone. The left are added into
>>> highmem zone.
>>>  
>>> How this influence the page allocation?
>>>  
>>> Very huge. As we know, in i386, normal memory can be accessed with
>>> virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
>>> with kmap. However, the later hot added memory are all put into normal
>>> memmory, accessing into them will stump into vmalloc area, I would say.
>>>  
>>> So, i386 doesn't support memory hot add well.  Not sure if below change
>>> can make it work normally.
>>>  
>>> We can just adjus the hot adding code as we have done for boot memmory.
>>> Iterate zone from highmem if allowed when hot add memory.
>>>  
>>> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
>>> index 475d0d68a32c..1380392d9ef5 100644
>>> --- a/mm/memory_hotplug.c
>>> +++ b/mm/memory_hotplug.c
>>> @@ -716,7 +716,10 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
>>>  	struct pglist_data *pgdat = NODE_DATA(nid);
>>>  	int zid;
>>>  
>>> -	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
>>> +	for (zid = 0; zid < MAX_NR_ZONES; zid++) {
>>
>> ZONE_DEVICE? :/
> 
> Not sure if ZONE_DEVICE will be supported on 32 bit system.
> 
> 
>>
>>> +		if (zid == ZONE_MOVABLE)
>>> +			continue;
>>> +
>>>  		struct zone *zone = &pgdat->node_zones[zid];
>>>  
>>>  		if (zone_intersects(zone, start_pfn, nr_pages))
>>>
>>>
>>
>> What if somebody onlines memory from user space explicitly to the normal
>> zone? We can trigger crashes?
> 
> Seems the current i386 code doesn't support it. Unless we change that
> too. If not reserving virtual address space, later added any memory has
> to be highmem.
> 
>>
>> This doesn't look like it ever worked reliably, can we just disable
>> memory hotplug in case we have PAE? (especially, as continued i386
>> support is questionable)
> 
> This is not PAE, this is only HIGHMEM4G.
> 

Ah, okay. Anyhow, highmem combined with hotplug seems to be in a
questionable state. I'd vote for disabling it if possible.

-- 
Thanks,

David / dhildenb



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 10:38                             ` David Hildenbrand
@ 2020-02-17 11:20                               ` Baoquan He
  2020-02-17 12:47                                 ` Michal Hocko
  2020-02-18  6:24                                 ` kkabe
  0 siblings, 2 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-17 11:20 UTC (permalink / raw)
  To: David Hildenbrand
  Cc: kkabe, Oscar Salvador, bugzilla-daemon, akpm, richardw.yang,
	mhocko, n-horiguchi, linux-mm

On 02/17/20 at 11:38am, David Hildenbrand wrote:
> On 17.02.20 11:33, Baoquan He wrote:
> > On 02/17/20 at 11:24am, David Hildenbrand wrote:
> >> On 17.02.20 11:13, Baoquan He wrote:
> >>> On 02/17/20 at 10:34am, Oscar Salvador wrote:
> >>>> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
> >>>>> ===========================================
> >>>>> struct page * __meminit populate_section_memmap(unsigned long pfn,
> >>>>>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> >>>>> {
> >>>>>         struct page *page, *ret;
> >>>>>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> >>>>>
> >>>>>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
> >>>>>         if (page) {
> >>>>>                 goto got_map_page;
> >>>>>         }
> >>>>> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> >>>>> BUG_ON(page != 0);
> >>>>>
> >>>>>         ret = vmalloc(memmap_size);
> >>>>> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
> >>>>>         if (ret) {
> >>>>>                 goto got_map_ptr;
> >>>>>         }
> >>>>>
> >>>>>         return NULL;
> >>>>> got_map_page:
> >>>>>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> >>>>> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> >>>>> got_map_ptr:
> >>>>>
> >>>>> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
> >>>>>         return ret;
> >>>>> }
> >>>>
> >>>> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
> >>>> to get an overview of the meaning.
> >>>>
> >>>> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
> >>>> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
> >>>> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
> >>>
> >>> Ah, I think you both have spotted the problem.
> >>>  
> >>> In i386, if w/o momory hot add, normal memory will only include those
> >>> below 896M and they are added into normal zone. The left are added into
> >>> highmem zone.
> >>>  
> >>> How this influence the page allocation?
> >>>  
> >>> Very huge. As we know, in i386, normal memory can be accessed with
> >>> virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
> >>> with kmap. However, the later hot added memory are all put into normal
> >>> memmory, accessing into them will stump into vmalloc area, I would say.
> >>>  
> >>> So, i386 doesn't support memory hot add well.  Not sure if below change
> >>> can make it work normally.
> >>>  

Please try below code instead, see if it works. However, as David and
and Michal said in other reply, if no real use case, we may not be so
eager to support mem hotplug on i386. 


diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 475d0d68a32c..9faf47bd026e 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -715,15 +715,20 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
 {
 	struct pglist_data *pgdat = NODE_DATA(nid);
 	int zid;
+	enum zone_type default_zone = ZONE_NORMAL;
 
-	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
+#ifdef CONFIG_HIGHMEM
+	default_zone = ZONE_HIGHMEM;
+#endif
+
+	for (zid = 0; zid <= default_zone; zid++) {
 		struct zone *zone = &pgdat->node_zones[zid];
 
 		if (zone_intersects(zone, start_pfn, nr_pages))
 			return zone;
 	}
 
-	return &pgdat->node_zones[ZONE_NORMAL];
+	return &pgdat->node_zones[default_zone];
 }
 
 static inline struct zone *default_zone_for_pfn(int nid, unsigned long start_pfn,



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 10:33                         ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add Michal Hocko
@ 2020-02-17 11:21                           ` kkabe
  0 siblings, 0 replies; 39+ messages in thread
From: kkabe @ 2020-02-17 11:21 UTC (permalink / raw)
  To: mhocko
  Cc: bhe, bugzilla-daemon, akpm, richardw.yang, david, n-horiguchi,
	linux-mm, kkabe

mhocko@kernel.org sed in <20200217103335.GI31531@dhcp22.suse.cz>

>> On Fri 14-02-20 23:26:29, kkabe@vega.pgw.jp wrote:
>> [...]
>> > [root@localhost ~]# [  302.391125] hv_balloon: Max. dynamic memory size: 1048576 MB
>> 
>> Is this saying that the system might hotplug up to 1TB of memory on this
>> 32b system?

Probably. Hypervisor API uses 64-bit values, so
that's why I added add_memory() printk to see if it's overflowing 4GB.
I guessed drivers/hv/hv_balloon.c:hv_mem_hot_add() needs a check to
not hot-add over 4GB memory on non-PAE systems and so on,
but that's another story.



>> Btw. the hotplug support on highmem systems is quite likely to be broken
>> and/or full of corner cases. I seriously doubt this is something anybody
>> should be running in production without a _lot_ of work.
>> 
>> Is there any real usecase to run HyperV hotplug on 32b system?
>> -- 
>> Michal Hocko
>> SUSE Labs


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 11:20                               ` Baoquan He
@ 2020-02-17 12:47                                 ` Michal Hocko
  2020-02-18  6:24                                 ` kkabe
  1 sibling, 0 replies; 39+ messages in thread
From: Michal Hocko @ 2020-02-17 12:47 UTC (permalink / raw)
  To: Baoquan He
  Cc: David Hildenbrand, kkabe, Oscar Salvador, bugzilla-daemon, akpm,
	richardw.yang, n-horiguchi, linux-mm

On Mon 17-02-20 19:20:54, Baoquan He wrote:
> On 02/17/20 at 11:38am, David Hildenbrand wrote:
> > On 17.02.20 11:33, Baoquan He wrote:
> > > On 02/17/20 at 11:24am, David Hildenbrand wrote:
> > >> On 17.02.20 11:13, Baoquan He wrote:
> > >>> On 02/17/20 at 10:34am, Oscar Salvador wrote:
> > >>>> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
> > >>>>> ===========================================
> > >>>>> struct page * __meminit populate_section_memmap(unsigned long pfn,
> > >>>>>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
> > >>>>> {
> > >>>>>         struct page *page, *ret;
> > >>>>>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
> > >>>>>
> > >>>>>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
> > >>>>>         if (page) {
> > >>>>>                 goto got_map_page;
> > >>>>>         }
> > >>>>> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
> > >>>>> BUG_ON(page != 0);
> > >>>>>
> > >>>>>         ret = vmalloc(memmap_size);
> > >>>>> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
> > >>>>>         if (ret) {
> > >>>>>                 goto got_map_ptr;
> > >>>>>         }
> > >>>>>
> > >>>>>         return NULL;
> > >>>>> got_map_page:
> > >>>>>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
> > >>>>> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
> > >>>>> got_map_ptr:
> > >>>>>
> > >>>>> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
> > >>>>>         return ret;
> > >>>>> }
> > >>>>
> > >>>> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
> > >>>> to get an overview of the meaning.
> > >>>>
> > >>>> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
> > >>>> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
> > >>>> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
> > >>>
> > >>> Ah, I think you both have spotted the problem.
> > >>>  
> > >>> In i386, if w/o momory hot add, normal memory will only include those
> > >>> below 896M and they are added into normal zone. The left are added into
> > >>> highmem zone.
> > >>>  
> > >>> How this influence the page allocation?
> > >>>  
> > >>> Very huge. As we know, in i386, normal memory can be accessed with
> > >>> virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
> > >>> with kmap. However, the later hot added memory are all put into normal
> > >>> memmory, accessing into them will stump into vmalloc area, I would say.
> > >>>  
> > >>> So, i386 doesn't support memory hot add well.  Not sure if below change
> > >>> can make it work normally.
> > >>>  
> 
> Please try below code instead, see if it works. However, as David and
> and Michal said in other reply, if no real use case, we may not be so
> eager to support mem hotplug on i386. 

Yes please. Can we just mark it broken until there is a real usecase?
Convoluting the code even more for something that is not in use is just
adding a maintenance burden and the memory hotplug is seriously
understuffed in man power already.

This is likely a fallout of the hotplug rework (c6f03e2903c9e) from 2
years ago. I cannot really say whether the code worked reasonably before
the rework because I never considered hotplug on 32b to be something to
even try TBH. Mostly because lowmem is unlikely to ever benefit from
hotplug and adding more highmem just makes all the lowmem problems even
worse so this is dubious in itself.

That being said, I am willing to investigate further if there is a real
usecase for this but considering that nobody has noticed the breakage in
almost 3 years then I simply suspect that this is not really interesting
and marking it explicitly BROKEN is a better option.
-- 
Michal Hocko
SUSE Labs


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-17 11:20                               ` Baoquan He
  2020-02-17 12:47                                 ` Michal Hocko
@ 2020-02-18  6:24                                 ` kkabe
  2020-02-18  8:47                                   ` Michal Hocko
  2020-02-19  3:39                                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add Baoquan He
  1 sibling, 2 replies; 39+ messages in thread
From: kkabe @ 2020-02-18  6:24 UTC (permalink / raw)
  To: bhe
  Cc: david, osalvador, bugzilla-daemon, akpm, richardw.yang, mhocko,
	n-horiguchi, linux-mm, kkabe

[-- Attachment #1: Type: text/plain, Size: 13706 bytes --]

bhe@redhat.com sed in <20200217112054.GA9823@MiWiFi-R3L-srv>

>> On 02/17/20 at 11:38am, David Hildenbrand wrote:
>> > On 17.02.20 11:33, Baoquan He wrote:
>> > > On 02/17/20 at 11:24am, David Hildenbrand wrote:
>> > >> On 17.02.20 11:13, Baoquan He wrote:
>> > >>> On 02/17/20 at 10:34am, Oscar Salvador wrote:
>> > >>>> On Mon, Feb 17, 2020 at 02:46:27PM +0900, kkabe@vega.pgw.jp wrote:
>> > >>>>> ===========================================
>> > >>>>> struct page * __meminit populate_section_memmap(unsigned long pfn,
>> > >>>>>                 unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
>> > >>>>> {
>> > >>>>>         struct page *page, *ret;
>> > >>>>>         unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
>> > >>>>>
>> > >>>>>         page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
>> > >>>>>         if (page) {
>> > >>>>>                 goto got_map_page;
>> > >>>>>         }
>> > >>>>> pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
>> > >>>>> BUG_ON(page != 0);
>> > >>>>>
>> > >>>>>         ret = vmalloc(memmap_size);
>> > >>>>> pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
>> > >>>>>         if (ret) {
>> > >>>>>                 goto got_map_ptr;
>> > >>>>>         }
>> > >>>>>
>> > >>>>>         return NULL;
>> > >>>>> got_map_page:
>> > >>>>>         ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
>> > >>>>> pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
>> > >>>>> got_map_ptr:
>> > >>>>>
>> > >>>>> pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
>> > >>>>>         return ret;
>> > >>>>> }
>> > >>>>
>> > >>>> Could you please replace %p with %px. Wih the first, pointers are hashed so it is trickier
>> > >>>> to get an overview of the meaning.
>> > >>>>
>> > >>>> David could be right about ZONE_NORMAL vs ZONE_HIGHMEM.
>> > >>>> IIUC, default_kernel_zone_for_pfn and default_zone_for_pfn seem to only deal with
>> > >>>> (ZONE_DMA,ZONE_NORMAL] or ZONE_MOVABLE.
>> > >>>
>> > >>> Ah, I think you both have spotted the problem.
>> > >>>  
>> > >>> In i386, if w/o momory hot add, normal memory will only include those
>> > >>> below 896M and they are added into normal zone. The left are added into
>> > >>> highmem zone.
>> > >>>  
>> > >>> How this influence the page allocation?
>> > >>>  
>> > >>> Very huge. As we know, in i386, normal memory can be accessed with
>> > >>> virt_to_phys, namely PAGE_OFFSET + phys. But highmem has to be accessed
>> > >>> with kmap. However, the later hot added memory are all put into normal
>> > >>> memmory, accessing into them will stump into vmalloc area, I would say.
>> > >>>  
>> > >>> So, i386 doesn't support memory hot add well.  Not sure if below change
>> > >>> can make it work normally.
>> > >>>  
>> 
>> Please try below code instead, see if it works. However, as David and
>> and Michal said in other reply, if no real use case, we may not be so
>> eager to support mem hotplug on i386. 
>> 
>> 
>> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
>> index 475d0d68a32c..9faf47bd026e 100644
>> --- a/mm/memory_hotplug.c
>> +++ b/mm/memory_hotplug.c
>> @@ -715,15 +715,20 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
>>  {
>>  	struct pglist_data *pgdat = NODE_DATA(nid);
>>  	int zid;
>> +	enum zone_type default_zone = ZONE_NORMAL;
>>  
>> -	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
>> +#ifdef CONFIG_HIGHMEM
>> +	default_zone = ZONE_HIGHMEM;
>> +#endif
>> +
>> +	for (zid = 0; zid <= default_zone; zid++) {
>>  		struct zone *zone = &pgdat->node_zones[zid];
>>  
>>  		if (zone_intersects(zone, start_pfn, nr_pages))
>>  			return zone;
>>  	}
>>  
>> -	return &pgdat->node_zones[ZONE_NORMAL];
>> +	return &pgdat->node_zones[default_zone];
>>  }
>>  
>>  static inline struct zone *default_zone_for_pfn(int nid, unsigned long start_pfn,
>> 
>> 

Tried out the above patch.
It seems to be working; no panic, total memory has increased and
the hot-added memory is added as HIGHMEM.

I had to backout Oscar's first section of patch
https://bugzilla.kernel.org/show_bug.cgi?id=206401#c28
since it spams console too much and bogs down systemd.

Minimal install of 168MB memory worked, so this time the sample is
running anaconda installer starting at 512MB.
Eventually memory was hot-added to around 1.2GB.

The weird pr_info() from populate_section_memmap() is still remaining though...

2nd parameter of add_memory() (phys_addr_t, 32bit on non-PAE) is 
going up to 0x60000000, so drivers/hv/hv_balloon.c:hv_mem_hot_add() may need
limit check to not overflow 4GB for heavier usage.
(Yes you should limit it in hypervisor dialog, but default is 1TB)


Do we need modifications for arch/x86/mm/init_32.c:arch_add_memory()
so that the hot-added memory is always in highmem area?
Currently it just >>PAGE_SHIFT given parameters and call generic __add_pages().


======================= readelf -l /proc/kcore:
Elf file type is CORE (Core file)
Entry point 0x0
There are 3 program headers, starting at offset 52

Program Headers:
  Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
  NOTE           0x000094 0x00000000 0x00000000 0x01304 0x00000     0
  LOAD           0x207f2000 0xe07f0000 0xffffffff 0x1e80e000 0x1e80e000 RWE 0x1000
  LOAD           0x002000 0xc0000000 0x00000000 0x1fff0000 0x1fff0000 RWE 0x1000

======================== dmesg excerpt:
[  302.503487] hv_balloon: Max. dynamic memory size: 1048576 MB
[  303.171640] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x28000) << PAGE_SHIFT)=0x28000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.173031] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.173031] populate_section_memmap: vmalloc(655360) returned 0x912eede0
[  303.173031] populate_section_memmap: returning struct page * =0x912eede0
[  303.173032] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.173032] populate_section_memmap: vmalloc(655360) returned 0x900acc37
[  303.173032] populate_section_memmap: returning struct page * =0x900acc37
[  303.173033] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.213109] online_pages: pfn: 28000 - 2c000 (zone: HighMem)
[  303.223135] Built 1 zonelists, mobility grouping on.  Total pages: 123131
[  303.223139] online_pages: pfn: 2c000 - 30000 (zone: HighMem)
....
[  305.124224] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x60000) << PAGE_SHIFT)=0x60000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  305.124239] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  305.124240] populate_section_memmap: vmalloc(655360) returned 0x5dd5170c
[  305.124240] populate_section_memmap: returning struct page * =0x5dd5170c
[  305.124254] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  305.124254] populate_section_memmap: vmalloc(655360) returned 0xf8ef699a
[  305.124254] populate_section_memmap: returning struct page * =0xf8ef699a
[  305.124256] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  305.143791] online_pages: pfn: 60000 - 64000 (zone: HighMem)
[  305.153186] online_pages: pfn: 64000 - 68000 (zone: HighMem)

======================= /proc/zoneinfo before hot-add
Node 0, zone      DMA
  per-node stats
      nr_inactive_anon 12069
      nr_active_anon 11288
      nr_inactive_file 13748
      nr_active_file 17527
      nr_unevictable 6734
      nr_slab_reclaimable 4337
      nr_slab_unreclaimable 8457
      nr_isolated_anon 0
      nr_isolated_file 0
      workingset_nodes 2262
      workingset_refault 223120
      workingset_activate 208515
      workingset_restore 137786
      workingset_nodereclaim 707
      nr_anon_pages 26686
      nr_mapped    10129
      nr_file_pages 34688
      nr_dirty     1
      nr_writeback 231
      nr_writeback_temp 0
      nr_shmem     942
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_file_hugepages 0
      nr_file_pmdmapped 0
      nr_anon_transparent_hugepages 0
      nr_unstable  0
      nr_vmscan_write 71210
      nr_vmscan_immediate_reclaim 3265
      nr_dirtied   6588
      nr_written   77555
      nr_kernel_misc_reclaimable 0
  pages free     403
        min      1049
        low      1055
        high     1061
        spanned  4095
        present  3998
        managed  3979
        protection: (0, 357, 357, 357)
      nr_free_pages 403
      nr_zone_inactive_anon 371
      nr_zone_active_anon 321
      nr_zone_inactive_file 544
      nr_zone_active_file 683
      nr_zone_unevictable 164
      nr_zone_write_pending 0
      nr_mlock     164
      nr_page_table_pages 11
      nr_kernel_stack 360
      nr_bounce    0
      nr_zspages   583
      nr_free_cma  0
  pagesets
    cpu: 0
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 2
  node_unreclaimable:  0
  start_pfn:           1
Node 0, zone   Normal
  pages free     1400
        min      592
        low      740
        high     888
        spanned  126960
        present  126960
        managed  105057
        protection: (0, 0, 0, 0)
      nr_free_pages 1400
      nr_zone_inactive_anon 11695
      nr_zone_active_anon 10961
      nr_zone_inactive_file 13204
      nr_zone_active_file 16844
      nr_zone_unevictable 6570
      nr_zone_write_pending 235
      nr_mlock     6570
      nr_page_table_pages 514
      nr_kernel_stack 1272
      nr_bounce    0
      nr_zspages   22175
      nr_free_cma  0
  pagesets
    cpu: 0
              count: 44
              high:  186
              batch: 31
  vm stats threshold: 6
  node_unreclaimable:  0
  start_pfn:           4096
Node 0, zone  HighMem
  pages free     0
        min      32
        low      32
        high     32
        spanned  0
        present  0
        managed  0
        protection: (0, 0, 0, 0)
Node 0, zone  Movable
  pages free     0
        min      0
        low      0
        high     0
        spanned  0
        present  0
        managed  0
        protection: (0, 0, 0, 0)

============================ /proc/zoneinfo after hot-add
Node 0, zone      DMA
  per-node stats
      nr_inactive_anon 13438
      nr_active_anon 10249
      nr_inactive_file 6955
      nr_active_file 26815
      nr_unevictable 6734
      nr_slab_reclaimable 4442
      nr_slab_unreclaimable 8670
      nr_isolated_anon 0
      nr_isolated_file 0
      workingset_nodes 2174
      workingset_refault 635931
      workingset_activate 594855
      workingset_restore 486703
      workingset_nodereclaim 1247
      nr_anon_pages 25862
      nr_mapped    12441
      nr_file_pages 38352
      nr_dirty     8
      nr_writeback 0
      nr_writeback_temp 0
      nr_shmem     2136
      nr_shmem_hugepages 0
      nr_shmem_pmdmapped 0
      nr_file_hugepages 0
      nr_file_pmdmapped 0
      nr_anon_transparent_hugepages 0
      nr_unstable  0
      nr_vmscan_write 123858
      nr_vmscan_immediate_reclaim 12156
      nr_dirtied   7219
      nr_written   130953
      nr_kernel_misc_reclaimable 0
  pages free     1380
        min      23
        low      28
        high     33
        spanned  4095
        present  3998
        managed  3979
        protection: (0, 410, 1306, 1306)
      nr_free_pages 1380
      nr_zone_inactive_anon 27
      nr_zone_active_anon 102
      nr_zone_inactive_file 122
      nr_zone_active_file 238
      nr_zone_unevictable 164
      nr_zone_write_pending 0
      nr_mlock     164
      nr_page_table_pages 13
      nr_kernel_stack 328
      nr_bounce    0
      nr_zspages   660
      nr_free_cma  0
  pagesets
    cpu: 0
              count: 0
              high:  0
              batch: 1
  vm stats threshold: 2
  node_unreclaimable:  0
  start_pfn:           1
Node 0, zone   Normal
  pages free     20635
        min      633
        low      791
        high     949
        spanned  126960
        present  126960
        managed  105057
        protection: (0, 0, 7168, 7168)
      nr_free_pages 20635
      nr_zone_inactive_anon 8967
      nr_zone_active_anon 7980
      nr_zone_inactive_file 6309
      nr_zone_active_file 5881
      nr_zone_unevictable 6570
      nr_zone_write_pending 8
      nr_mlock     6570
      nr_page_table_pages 537
      nr_kernel_stack 1176
      nr_bounce    0
      nr_zspages   25936
      nr_free_cma  0
  pagesets
    cpu: 0
              count: 97
              high:  186
              batch: 31
  vm stats threshold: 6
  node_unreclaimable:  0
  start_pfn:           4096
Node 0, zone  HighMem
  pages free     199096
        min      128
        low      473
        high     818
        spanned  262144
        present  262144
        managed  229376
        protection: (0, 0, 0, 0)
      nr_free_pages 199096
      nr_zone_inactive_anon 4444
      nr_zone_active_anon 2167
      nr_zone_inactive_file 524
      nr_zone_active_file 20691
      nr_zone_unevictable 0
      nr_zone_write_pending 0
      nr_mlock     0
      nr_page_table_pages 0
      nr_kernel_stack 0
      nr_bounce    0
      nr_zspages   122
      nr_free_cma  0
  pagesets
    cpu: 0
              count: 67
              high:  378
              batch: 63
  vm stats threshold: 8
  node_unreclaimable:  0
  start_pfn:           163840
Node 0, zone  Movable
  pages free     0
        min      0
        low      0
        high     0
        spanned  0
        present  0
        managed  0
        protection: (0, 0, 0, 0)

-- 
kabe

[-- Attachment #2: dmesg --]
[-- Type: text/plain, Size: 54348 bytes --]

[    0.000000] Linux version 5.6.0-rc1.el8.i586 (kabe@centos8.localdomain) (gcc version 8.2.1 20180905 (Red Hat 8.2.1-3) (GCC)) #1 SMP Tue Feb 18 09:14:16 JST 2020
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001ffeffff] usable
[    0.000000] BIOS-e820: [mem 0x000000001fff0000-0x000000001fffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000001ffff000-0x000000001fffffff] ACPI NVS
[    0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[    0.000000] Hypervisor detected: Microsoft Hyper-V
[    0.000000] Hyper-V: features 0xe7f, hints 0x42c
[    0.000000] Hyper-V Host Build:10240-10.0-17-0.17443
[    0.000000] Hyper-V: LAPIC Timer Frequency: 0x1e8480
[    0.000000] tsc: Marking TSC unstable due to running on Hyper-V
[    0.000000] Hyper-V: Using hypercall for remote TLB flush
[    0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[    0.000000] tsc: Detected 2194.919 MHz processor
[    0.000020] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000020] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000020] last_pfn = 0x1fff0 max_arch_pfn = 0x100000
[    0.000020] MTRR default type: uncachable
[    0.000020] MTRR fixed ranges enabled:
[    0.000020]   00000-9FFFF write-back
[    0.000020]   A0000-DFFFF uncachable
[    0.000020]   E0000-FFFFF write-back
[    0.000020] MTRR variable ranges enabled:
[    0.000020]   0 base 0000000000 mask 7F00000000 write-back
[    0.000020]   1 disabled
[    0.000020]   2 disabled
[    0.000020]   3 disabled
[    0.000020]   4 disabled
[    0.000020]   5 disabled
[    0.000020]   6 disabled
[    0.000020]   7 disabled
[    0.000020] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000091] found SMP MP-table at [mem 0x000ff780-0x000ff78f]
[    0.000091] initial memory mapped: [mem 0x00000000-0x117fffff]
[    0.000094] BRK [0x115b2000, 0x115b2fff] PGTABLE
[    0.000094] RAMDISK: [mem 0x1cbfa000-0x1ffeffff]
[    0.000094] ACPI: Early table checksum verification disabled
[    0.000094] ACPI: RSDP 0x00000000000F56F0 000014 (v00 ACPIAM)
[    0.000094] ACPI: RSDT 0x000000001FFF0000 000040 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: FACP 0x000000001FFF0200 000081 (v02 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: DSDT 0x000000001FFF1724 002E78 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026)
[    0.000094] ACPI: FACS 0x000000001FFFF000 000040
[    0.000094] ACPI: WAET 0x000000001FFF1480 000028 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: SLIC 0x000000001FFF14C0 000176 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: OEM0 0x000000001FFF16C0 000064 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: SRAT 0x000000001FFF0600 0000E0 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
[    0.000094] ACPI: APIC 0x000000001FFF0300 00024C (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: OEMB 0x000000001FFFF040 000064 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000094] ACPI: Local APIC address 0xfee00000
[    0.000095] 0MB HIGHMEM available.
[    0.000095] 511MB LOWMEM available.
[    0.000095]   mapped low ram: 0 - 1fff0000
[    0.000095]   low ram: 0 - 1fff0000
[    0.000095] BRK [0x115b3000, 0x115b3fff] PGTABLE
[    0.000099] Zone ranges:
[    0.000099]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000099]   Normal   [mem 0x0000000001000000-0x000000001ffeffff]
[    0.000099]   HighMem  empty
[    0.000099] Movable zone start for each node
[    0.000099] Early memory node ranges
[    0.000099]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.000099]   node   0: [mem 0x0000000000100000-0x000000001ffeffff]
[    0.000100] Zeroed struct page in unavailable ranges: 114 pages
[    0.000100] Initmem setup node 0 [mem 0x0000000000001000-0x000000001ffeffff]
[    0.000100] On node 0 totalpages: 130958
[    0.000100]   DMA zone: 40 pages used for memmap
[    0.000100]   DMA zone: 0 pages reserved
[    0.000100]   DMA zone: 3998 pages, LIFO batch:0
[    0.000100]   Normal zone: 1240 pages used for memmap
[    0.000100]   Normal zone: 126960 pages, LIFO batch:31
[    0.000122] Using APIC driver default
[    0.000144] ACPI: PM-Timer IO Port: 0x408
[    0.000144] ACPI: Local APIC address 0xfee00000
[    0.000148] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.000148] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000148] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000148] ACPI: IRQ0 used by override.
[    0.000148] ACPI: IRQ9 used by override.
[    0.000148] Using ACPI (MADT) for SMP configuration information
[    0.000148] smpboot: 64 Processors exceeds NR_CPUS limit of 8
[    0.000148] smpboot: Allowing 8 CPUs, 7 hotplug CPUs
[    0.000149] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000149] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000149] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000149] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000149] [mem 0x20000000-0xffffffff] available for PCI devices
[    0.000149] Booting paravirtualized kernel on Hyper-V
[    0.000149] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.000149] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.000150] percpu: Embedded 35 pages/cpu s113164 r0 d30196 u143360
[    0.000150] pcpu-alloc: s113164 r0 d30196 u143360 alloc=35*4096
[    0.000150] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
[    0.000150] Built 1 zonelists, mobility grouping on.  Total pages: 129678
[    0.000150] Kernel command line: BOOT_IMAGE=vmlinuz initrd=initrd.img inst.stage2=hd:LABEL=CentOS-8-i386 console=ttyS0 inst.graphical inst.notmux
[    0.000152] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.000152] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[    0.000152] BRK [0x115b4000, 0x115b4fff] PGTABLE
[    0.000153] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000211] Initializing HighMem for node 0 (00000000:00000000)
[    0.000219] Memory: 382028K/523832K available (8497K kernel code, 833K rwdata, 3720K rodata, 908K init, 1688K bss, 141804K reserved, 0K cma-reserved, 0K highmem)
[    0.000219] virtual kernel memory layout:
                   fixmap  : 0xfff16000 - 0xfffff000   ( 932 kB)
                 cpu_entry : 0xff800000 - 0xff959000   (1380 kB)
                   pkmap   : 0xff000000 - 0xff400000   (4096 kB)
                   vmalloc : 0xe07f0000 - 0xfeffe000   ( 488 MB)
                   lowmem  : 0xc0000000 - 0xdfff0000   ( 511 MB)
                     .init : 0xd12da000 - 0xd13bd000   ( 908 kB)
                     .data : 0xd0e4c440 - 0xd12bf600   (4556 kB)
                     .text : 0xd0600000 - 0xd0e4c440   (8497 kB)
[    0.000219] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000220] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000220] ftrace: allocating 35488 entries in 70 pages
[    0.000369] ftrace: allocated 70 pages with 3 groups
[    0.000370] rcu: Hierarchical RCU implementation.
[    0.000370] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000399] NR_IRQS: 2304, nr_irqs: 488, preallocated irqs: 16
[    0.000413] random: get_random_bytes called from start_kernel+0x388/0x54e with crng_init=0
[    0.000495] Console: colour VGA+ 80x25
[    0.002696] printk: console [ttyS0] enabled
[    0.002719] ACPI: Core revision 20200110
[    0.002744] APIC: Switch to symmetric I/O mode setup
[    0.002763] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.002977] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.003013] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.83 BogoMIPS (lpj=21949190)
[    0.003062] pid_max: default: 32768 minimum: 301
[    0.003082] LSM: Security Framework initializing
[    0.013013] Yama: becoming mindful.
[    0.013033] SELinux:  Initializing.
[    0.013048] TOMOYO Linux initialized
[    0.013064] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.023013] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.023055] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.023087] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.033013] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.033038] Spectre V2 : Mitigation: Full generic retpoline
[    0.033062] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.043013] Speculative Store Bypass: Vulnerable
[    0.043041] L1TF: Kernel not compiled for PAE. No mitigation for L1TF
[    0.043069] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.053039] smpboot: CPU0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4)
[    0.053102] Performance Events: unsupported p6 CPU model 61 no PMU driver, software events only.
[    0.053137] rcu: Hierarchical SRCU implementation.
[    0.063020] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.063048] smp: Bringing up secondary CPUs ...
[    0.063073] smp: Brought up 1 node, 1 CPU
[    0.063093] smpboot: Max logical packages: 64
[    0.073013] smpboot: Total of 1 processors activated (4389.83 BogoMIPS)
[    0.073048] allocated 524288 bytes of page_ext
[    0.073074] devtmpfs: initialized
[    0.083017] PM: Registering ACPI NVS region [mem 0x1ffff000-0x1fffffff] (4096 bytes)
[    0.083058] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.083105] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.093016] pinctrl core: initialized pinctrl subsystem
[    0.093046] thermal_sys: Registered thermal governor 'fair_share'
[    0.093046] thermal_sys: Registered thermal governor 'bang_bang'
[    0.093075] thermal_sys: Registered thermal governor 'step_wise'
[    0.103013] thermal_sys: Registered thermal governor 'user_space'
[    0.103050] NET: Registered protocol family 16
[    0.113014] audit: initializing netlink subsys (disabled)
[    0.113052] cpuidle: using governor menu
[    0.113083] ACPI: bus type PCI registered
[    0.113104] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.123023] PCI: Using configuration type 1 for base access
[    0.123074] audit: type=2000 audit(1581999233.130:1): state=initialized audit_enabled=0 res=1
[    0.133014] HugeTLB registered 4.00 MiB page size, pre-allocated 0 pages
[    0.283073] cryptd: max_cpu_qlen set to 1000
[    0.293037] ACPI: Added _OSI(Module Device)
[    0.293057] ACPI: Added _OSI(Processor Device)
[    0.293067] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.293077] ACPI: Added _OSI(Processor Aggregator Device)
[    0.293087] ACPI: Added _OSI(Linux-Dell-Video)
[    0.293095] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.293107] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.303025] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.303054] ACPI: Interpreter enabled
[    0.303065] ACPI: (supports S0 S5)
[    0.303093] ACPI: Using IOAPIC for interrupt routing
[    0.313013] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.313033] ACPI: Enabled 1 GPEs in block 00 to 0F
[    0.323099] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.323112] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    0.333013] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.333045] acpi resource window ([0xfe0000000-0xfffefffff] ignored, not CPU addressable)
[    0.333064] PCI host bridge to bus 0000:00
[    0.333074] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.333087] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.343013] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.343026] pci_bus 0000:00: root bus resource [mem 0xf8000000-0xfffbffff window]
[    0.343044] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.343059] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000
[    0.343099] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100
[    0.353024] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180
[    0.353046] pci 0000:00:07.1: reg 0x20: [io  0xffa0-0xffaf]
[    0.353070] pci 0000:00:07.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.353083] pci 0000:00:07.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.353098] pci 0000:00:07.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.363013] pci 0000:00:07.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.363027] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000
[    0.363038] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
               * this clock source is slow. Consider trying other clock sources
[    0.363075] pci 0000:00:07.3: quirk: [io  0x0400-0x043f] claimed by PIIX4 ACPI
[    0.363095] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000
[    0.363109] pci 0000:00:08.0: reg 0x10: [mem 0xf8000000-0xfbffffff]
[    0.373025] pci_bus 0000:00: on NUMA node 0
[    0.373088] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[    0.383014] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.383033] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.383058] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.383079] iommu: Default domain type: Passthrough 
[    0.383095] pci 0000:00:08.0: vgaarb: setting as boot VGA device
[    0.383114] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.393013] pci 0000:00:08.0: vgaarb: bridge control possible
[    0.393024] vgaarb: loaded
[    0.393031] SCSI subsystem initialized
[    0.393039] ACPI: bus type USB registered
[    0.393046] usbcore: registered new interface driver usbfs
[    0.393059] usbcore: registered new interface driver hub
[    0.393072] usbcore: registered new device driver usb
[    0.393085] pps_core: LinuxPPS API ver. 1 registered
[    0.403013] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.403029] PTP clock support registered
[    0.403041] EDAC MC: Ver: 3.0.0
[    0.403054] PCI: Using ACPI for IRQ routing
[    0.403067] PCI: pci_cache_line_size set to 64 bytes
[    0.403070] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.403070] e820: reserve RAM buffer [mem 0x1fff0000-0x1fffffff]
[    0.403071] NetLabel: Initializing
[    0.403078] NetLabel:  domain hash size = 128
[    0.403086] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.403097] NetLabel:  unlabeled traffic allowed by default
[    0.413013] clocksource: Switched to clocksource hyperv_clocksource_tsc_page
[    0.423492] VFS: Disk quotas dquot_6.6.0
[    0.423502] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.423514] pnp: PnP ACPI init
[    0.423521] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.423522] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[    0.423523] pnp 00:02: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active)
[    0.423527] pnp 00:03: [dma 0 disabled]
[    0.423528] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.423534] pnp 00:04: [dma 0 disabled]
[    0.423534] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.433033] pnp 00:05: [dma 2]
[    0.433033] pnp 00:05: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.433034] system 00:06: [io  0x01e0-0x01ef] has been reserved
[    0.433047] system 00:06: [io  0x0160-0x016f] has been reserved
[    0.433062] system 00:06: [io  0x0278-0x027f] has been reserved
[    0.433073] system 00:06: [io  0x0378-0x037f] has been reserved
[    0.433089] system 00:06: [io  0x0678-0x067f] has been reserved
[    0.433101] system 00:06: [io  0x0778-0x077f] has been reserved
[    0.433113] system 00:06: [io  0x04d0-0x04d1] has been reserved
[    0.433123] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.443066] system 00:07: [io  0x0400-0x043f] has been reserved
[    0.443078] system 00:07: [io  0x0370-0x0371] has been reserved
[    0.443092] system 00:07: [io  0x0440-0x044f] has been reserved
[    0.443105] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.443122] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.443135] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.443137] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.443153] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved
[    0.453943] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved
[    0.453957] system 00:08: [mem 0x00100000-0xf7ffffff] could not be reserved
[    0.453970] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved
[    0.453983] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.453986] pnp: PnP ACPI: found 9 devices
[    0.493069] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.493086] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.493101] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.493117] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.493134] pci_bus 0000:00: resource 7 [mem 0xf8000000-0xfffbffff window]
[    0.503685] NET: Registered protocol family 2
[    0.503698] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.503716] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[    0.503732] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.503747] TCP: Hash tables configured (established 4096 bind 4096)
[    0.503770] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.514242] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.514262] NET: Registered protocol family 1
[    0.514296] NET: Registered protocol family 44
[    0.514316] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.523185] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.523207] PCI: CLS 0 bytes, default 64
[    0.523233] Trying to unpack rootfs image as initramfs...
[    5.653068] Freeing initrd memory: 53208K
[    5.653088] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    5.653104] software IO TLB: mapped [mem 0x18528000-0x1c528000] (64MB)
[    5.653125] Initialise system trusted keyrings
[    5.663954] Key type blacklist registered
[    5.663965] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    5.663991] zbud: loaded
[    5.673036] NET: Registered protocol family 38
[    5.673054] Key type asymmetric registered
[    5.673073] Asymmetric key parser 'x509' registered
[    5.673083] bounce: pool size: 64 pages
[    5.673091] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    5.673106] io scheduler mq-deadline registered
[    5.673121] io scheduler kyber registered
[    5.683593] io scheduler bfq registered
[    5.683610] atomic64_test: passed for i386+ platform with CX8 and with SSE
[    5.683638] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    5.683655] intel_idle: Please enable MWAIT in BIOS SETUP
[    5.683656] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    5.683669] ACPI: Power Button [PWRF]
[    5.683679] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    5.693420] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    5.693443] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    5.693471] Non-volatile memory driver v1.3
[    5.693481] Linux agpgart interface v0.103
[    5.693491] rdac: device handler registered
[    5.693500] hp_sw: device handler registered
[    5.703061] emc: device handler registered
[    5.703070] alua: device handler registered
[    5.703088] libphy: Fixed MDIO Bus: probed
[    5.703110] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.703122] ehci-pci: EHCI PCI platform driver
[    5.703131] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    5.703142] ohci-pci: OHCI PCI platform driver
[    5.703156] uhci_hcd: USB Universal Host Controller Interface driver
[    5.714018] usbcore: registered new interface driver usbserial_generic
[    5.714030] usbserial: USB Serial support registered for generic
[    5.714043] usbcore: registered new interface driver ark3116
[    5.714054] usbserial: USB Serial support registered for ark3116
[    5.714064] usbcore: registered new interface driver belkin_sa
[    5.714089] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[    5.723390] usbcore: registered new interface driver ch341
[    5.723401] usbserial: USB Serial support registered for ch341-uart
[    5.723421] usbcore: registered new interface driver cp210x
[    5.723437] usbserial: USB Serial support registered for cp210x
[    5.723454] usbcore: registered new interface driver digi_acceleport
[    5.723469] usbserial: USB Serial support registered for Digi 2 port USB adapter
[    5.723484] usbserial: USB Serial support registered for Digi 4 port USB adapter
[    5.734995] usbcore: registered new interface driver io_edgeport
[    5.735010] usbserial: USB Serial support registered for Edgeport 2 port adapter
[    5.735026] usbserial: USB Serial support registered for Edgeport 4 port adapter
[    5.735048] usbserial: USB Serial support registered for Edgeport 8 port adapter
[    5.735061] usbserial: USB Serial support registered for EPiC device
[    5.735072] usbcore: registered new interface driver io_ti
[    5.744074] usbserial: USB Serial support registered for Edgeport TI 1 port adapter
[    5.744094] usbserial: USB Serial support registered for Edgeport TI 2 port adapter
[    5.744112] usbcore: registered new interface driver f81534
[    5.744126] usbserial: USB Serial support registered for Fintek F81532/F81534
[    5.744142] usbcore: registered new interface driver ftdi_sio
[    5.744158] usbserial: USB Serial support registered for FTDI USB Serial Device
[    5.754626] usbcore: registered new interface driver iuu_phoenix
[    5.754651] usbserial: USB Serial support registered for iuu_phoenix
[    5.754670] usbcore: registered new interface driver keyspan
[    5.754688] usbserial: USB Serial support registered for Keyspan - (without firmware)
[    5.754703] usbserial: USB Serial support registered for Keyspan 1 port adapter
[    5.763925] usbserial: USB Serial support registered for Keyspan 2 port adapter
[    5.763944] usbserial: USB Serial support registered for Keyspan 4 port adapter
[    5.763961] usbcore: registered new interface driver keyspan_pda
[    5.763975] usbserial: USB Serial support registered for Keyspan PDA
[    5.763991] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration)
[    5.773279] usbserial: USB Serial support registered for Xircom / Entrega PGS - (prerenumeration)
[    5.773314] usbcore: registered new interface driver mct_u232
[    5.773344] usbserial: USB Serial support registered for MCT U232
[    5.773366] usbcore: registered new interface driver mos7720
[    5.783172] usbserial: USB Serial support registered for Moschip 2 port adapter
[    5.783220] usbcore: registered new interface driver mos7840
[    5.783247] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[    5.793301] usbcore: registered new interface driver mxuport
[    5.793322] usbserial: USB Serial support registered for MOXA UPort
[    5.793354] usbcore: registered new interface driver oti6858
[    5.793378] usbserial: USB Serial support registered for oti6858
[    5.803613] usbcore: registered new interface driver pl2303
[    5.803646] usbserial: USB Serial support registered for pl2303
[    5.803667] usbcore: registered new interface driver quatech2
[    5.803687] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
[    5.813290] usbcore: registered new interface driver safe_serial
[    5.813303] usbserial: USB Serial support registered for safe_serial
[    5.813333] usbcore: registered new interface driver spcp8x5
[    5.823955] usbserial: USB Serial support registered for SPCP8x5
[    5.823987] usbcore: registered new interface driver ssu100
[    5.824015] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver
[    5.833873] usbcore: registered new interface driver ti_usb_3410_5052
[    5.833901] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[    5.833930] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[    5.833960] usbcore: registered new interface driver upd78f0730
[    5.843591] usbserial: USB Serial support registered for upd78f0730
[    5.843609] usbcore: registered new interface driver whiteheat
[    5.843629] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration)
[    5.843655] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT
[    5.853203] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[    5.853272] serio: i8042 KBD port at 0x60,0x64 irq 1
[    5.853294] serio: i8042 AUX port at 0x60,0x64 irq 12
[    5.864956] mousedev: PS/2 mouse device common for all mice
[    5.864987] rtc_cmos 00:00: RTC can wake from S4
[    5.883234] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    5.893332] rtc_cmos 00:00: registered as rtc0
[    5.893341] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
[    5.893352] intel_pstate: CPU model not supported
[    5.893368] hid: raw HID events driver (C) Jiri Kosina
[    5.893378] usbcore: registered new interface driver usbhid
[    5.903695] usbhid: USB HID core driver
[    5.903702] drop_monitor: Initializing network drop monitor service
[    5.903718] Initializing XFRM netlink socket
[    5.903728] NET: Registered protocol family 10
[    5.903745] Segment Routing with IPv6
[    5.903752] NET: Registered protocol family 17
[    5.903760] mpls_gso: MPLS GSO support
[    5.903771] IPI shorthand broadcast: enabled
[    5.923036] registered taskstats version 1
[    5.923046] Loading compiled-in X.509 certificates
[    6.033067] Loaded X.509 cert 'CentOS Linux kernel signing key: 9f5f7f985f585f169a7db92949938faa21494699'
[    6.033084] Loaded X.509 cert 'CentOS Linux Driver update signing key: 29bd4c0d06d2e9911044b5dc973309139b51d6d5'
[    6.033099] Loaded X.509 cert 'CentOS Linux kpatch signing key: b49f086205909dc4da2cfa99376fb191d2f09e78'
[    6.043099] zswap: loaded using pool lzo/zbud
[    6.043189] Key type big_key registered
[    6.053087] Key type encrypted registered
[    6.053095] ima: No TPM chip found, activating TPM-bypass!
[    6.053104] ima: Allocated hash algorithm: sha1
[    6.053112] ima: No architecture policies found
[    6.053120] evm: Initialising EVM extended attributes:
[    6.053129] evm: security.selinux
[    6.053136] evm: security.ima
[    6.053142] evm: security.capability
[    6.064565] evm: HMAC attrs: 0x1
[    6.064583] rtc_cmos 00:00: setting system clock to 2020-02-18T04:14:00 UTC (1581999240)
[    6.064602] Unstable clock detected, switching default tracing clock to "global"
               If you want to keep using the local clock, then add:
                 "trace_clock=local"
               on the kernel command line
[    6.073677] Freeing unused kernel image (initmem) memory: 908K
[    6.083082] Write protecting kernel text and read-only data: 12220k
[    6.083097] Run /init as init process
[    6.083104]   with arguments:
[    6.083104]     /init
[    6.083104]   with environment:
[    6.083104]     HOME=/
[    6.083104]     TERM=linux
[    6.083104]     BOOT_IMAGE=vmlinuz
[    6.093040] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy)
[    6.093075] systemd[1]: Detected virtualization microsoft.
[    6.093092] systemd[1]: Detected architecture x86.
[    6.093102] systemd[1]: Running in initial RAM disk.
[    6.103266] systemd[1]: No hostname configured.
[    6.113500] systemd[1]: Set hostname to <localhost>.
[    6.113509] random: systemd: uninitialized urandom read (16 bytes read)
[    6.113520] systemd[1]: Initializing machine ID from random generator.
[    6.143075] random: ln: uninitialized urandom read (6 bytes read)
[    6.213049] random: systemd: uninitialized urandom read (16 bytes read)
[    6.213075] systemd[1]: Reached target Initrd Root Device.
[    6.223190] systemd[1]: Listening on udev Kernel Socket.
[    6.233177] systemd[1]: Reached target Swap.
[    6.323062] psmouse serio1: trackpoint: failed to get extended button data, assuming 3 buttons
[    6.483749] random: fast init done
[    6.503097] Loading iSCSI transport class v2.0-870.
[    6.614026] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
[    6.783074] iscsi: registered transport (tcp)
[    6.793081] libcxgbi:libcxgbi_init_module: Chelsio iSCSI driver library libcxgbi v0.9.1-ko (Apr. 2015)
[    6.843126] Chelsio T4-T6 iSCSI Driver cxgb4i v0.9.5-ko (Apr. 2015)
[    6.854547] iscsi: registered transport (cxgb4i)
[    6.863041] cnic: QLogic cnicDriver v2.5.22 (July 20, 2015)
[    6.873064] QLogic NetXtreme II iSCSI Driver bnx2i v2.7.10.1 (Jul 16, 2014)
[    6.873075] iscsi: registered transport (bnx2i)
[    6.883117] iscsi: registered transport (be2iscsi)
[    6.883130] In beiscsi_module_init, tt=871c2097
[    7.083094] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    7.123088] No iBFT detected.
[    7.343025] raid6: avx2x2   gen() 22598 MB/s
[    7.513023] raid6: avx2x2   xor() 13593 MB/s
[    7.683021] raid6: avx2x1   gen() 17076 MB/s
[    7.853032] raid6: avx2x1   xor() 11359 MB/s
[    8.023025] raid6: sse2x2   gen() 12365 MB/s
[    8.193020] raid6: sse2x2   xor()  7199 MB/s
[    8.363023] raid6: sse2x1   gen()  9226 MB/s
[    8.533021] raid6: sse2x1   xor()  6250 MB/s
[    8.703030] raid6: sse1x2   gen()  5908 MB/s
[    8.873520] raid6: sse1x1   gen()  3894 MB/s
[    8.873546] raid6: using algorithm avx2x2 gen() 22598 MB/s
[    8.873572] raid6: .... xor() 13593 MB/s, rmw enabled
[    8.873592] raid6: using avx2x1 recovery algorithm
[    8.883629] xor: automatically using best checksumming function   avx       
[    8.893049] async_tx: api initialized (async)
[    8.963095] device-mapper: uevent: version 1.0.3
[    8.963106] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[    9.023096] device-mapper: multipath round-robin: version 1.2.0 loaded
[    9.133063] RPC: Registered named UNIX socket transport module.
[    9.133087] RPC: Registered udp transport module.
[    9.133102] RPC: Registered tcp transport module.
[    9.133114] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   10.024370] libata version 3.00 loaded.
[   10.024400] ata_piix 0000:00:07.1: version 2.13
[   10.033138] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set
[   10.043028] scsi host0: ata_piix
[   10.043051] hv_vmbus: Vmbus version:4.0
[   10.043091] hv_vmbus: registering driver hyperv_fb
[   10.053119] hv_vmbus: registering driver hv_storvsc
[   10.063672] hyperv_fb: Synthvid Version major 3, minor 5
[   10.063685] hyperv_fb: Screen resolution: 1024x768, Color depth: 32
[   10.063705] hyperv_fb: Unable to allocate enough contiguous physical memory on Gen 1 VM. Using MMIO instead.
[   10.063768] Console: switching to colour frame buffer device 128x48
[   10.083060] hv_vmbus: registering driver hid_hyperv
[   10.083106] hv_vmbus: registering driver hyperv_keyboard
[   10.113175] hv_vmbus: registering driver hv_netvsc
[   10.144126] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input4
[   10.144160] hid-generic 0006:045E:0621.0001: input: <UNKNOWN> HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on 
[   10.156691] scsi host1: ata_piix
[   10.156701] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[   10.156717] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[   10.173110] 8021q: 802.1Q VLAN Support v1.8
[   10.183289] scsi host2: storvsc_host_t
[   10.186700] scsi 2:0:0:0: Direct-Access     Msft     Virtual Disk     1.0  PQ: 0 ANSI: 5
[   10.189233] scsi host3: storvsc_host_t
[   10.333192] ata1.00: host indicates ignore ATA devices, ignored
[   10.353189] ata2.00: ATAPI: Virtual CD, , max MWDMA2
[   10.373024] scsi 1:0:0:0: CD-ROM            Msft     Virtual CD/ROM   1.0  PQ: 0 ANSI: 5
[   10.403107] sd 2:0:0:0: [sda] 25165824 512-byte logical blocks: (12.9 GB/12.0 GiB)
[   10.414132] sd 2:0:0:0: [sda] 4096-byte physical blocks
[   10.414142] sd 2:0:0:0: [sda] Write Protect is off
[   10.414158] sd 2:0:0:0: [sda] Mode Sense: 0f 00 00 00
[   10.414163] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   10.426569] sd 2:0:0:0: [sda] Attached SCSI disk
[   10.433595] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray
[   10.433608] cdrom: Uniform CD-ROM driver Revision: 3.20
[   10.433628] sr 1:0:0:0: Attached scsi CD-ROM sr0
[   11.143076] ISO 9660 Extensions: Microsoft Joliet Level 3
[   11.143138] ISO 9660 Extensions: RRIP_1991A
[   11.293871] loop: module loaded
[   11.823023] psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x01, buttons: 3/3
[   11.823048] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input3
[   11.823070] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input5
[   11.853044] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[   12.573653] systemd-journald[229]: Received SIGTERM from PID 1 (n/a).
[   13.493060] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[   13.513063] printk: systemd: 14 output lines suppressed due to ratelimiting
[   14.433060] SELinux:  Permission watch in class filesystem not defined in policy.
[   14.433084] SELinux:  Permission watch in class file not defined in policy.
[   14.433100] SELinux:  Permission watch_mount in class file not defined in policy.
[   14.433111] SELinux:  Permission watch_sb in class file not defined in policy.
[   14.443967] SELinux:  Permission watch_with_perm in class file not defined in policy.
[   14.443985] SELinux:  Permission watch_reads in class file not defined in policy.
[   14.443999] SELinux:  Permission watch in class dir not defined in policy.
[   14.444011] SELinux:  Permission watch_mount in class dir not defined in policy.
[   14.444024] SELinux:  Permission watch_sb in class dir not defined in policy.
[   14.444038] SELinux:  Permission watch_with_perm in class dir not defined in policy.
[   14.444052] SELinux:  Permission watch_reads in class dir not defined in policy.
[   14.454581] SELinux:  Permission watch in class lnk_file not defined in policy.
[   14.454595] SELinux:  Permission watch_mount in class lnk_file not defined in policy.
[   14.454612] SELinux:  Permission watch_sb in class lnk_file not defined in policy.
[   14.454632] SELinux:  Permission watch_with_perm in class lnk_file not defined in policy.
[   14.454652] SELinux:  Permission watch_reads in class lnk_file not defined in policy.
[   14.463752] SELinux:  Permission watch in class chr_file not defined in policy.
[   14.463766] SELinux:  Permission watch_mount in class chr_file not defined in policy.
[   14.463781] SELinux:  Permission watch_sb in class chr_file not defined in policy.
[   14.463798] SELinux:  Permission watch_with_perm in class chr_file not defined in policy.
[   14.463811] SELinux:  Permission watch_reads in class chr_file not defined in policy.
[   14.463828] SELinux:  Permission watch in class blk_file not defined in policy.
[   14.473103] SELinux:  Permission watch_mount in class blk_file not defined in policy.
[   14.473121] SELinux:  Permission watch_sb in class blk_file not defined in policy.
[   14.473139] SELinux:  Permission watch_with_perm in class blk_file not defined in policy.
[   14.473158] SELinux:  Permission watch_reads in class blk_file not defined in policy.
[   14.473175] SELinux:  Permission watch in class sock_file not defined in policy.
[   14.473192] SELinux:  Permission watch_mount in class sock_file not defined in policy.
[   14.484562] SELinux:  Permission watch_sb in class sock_file not defined in policy.
[   14.484581] SELinux:  Permission watch_with_perm in class sock_file not defined in policy.
[   14.484605] SELinux:  Permission watch_reads in class sock_file not defined in policy.
[   14.484633] SELinux:  Permission watch in class fifo_file not defined in policy.
[   14.494106] SELinux:  Permission watch_mount in class fifo_file not defined in policy.
[   14.494134] SELinux:  Permission watch_sb in class fifo_file not defined in policy.
[   14.494159] SELinux:  Permission watch_with_perm in class fifo_file not defined in policy.
[   14.494182] SELinux:  Permission watch_reads in class fifo_file not defined in policy.
[   14.503586] SELinux:  Class bpf not defined in policy.
[   14.503604] SELinux:  Class xdp_socket not defined in policy.
[   14.503629] SELinux:  Class perf_event not defined in policy.
[   14.503656] SELinux:  Class lockdown not defined in policy.
[   14.513494] SELinux: the above unknown classes and permissions will be allowed
[   14.513524] SELinux:  policy capability network_peer_controls=1
[   14.513551] SELinux:  policy capability open_perms=1
[   14.513566] SELinux:  policy capability extended_socket_class=1
[   14.513584] SELinux:  policy capability always_check_network=0
[   14.524516] SELinux:  policy capability cgroup_seclabel=1
[   14.524533] SELinux:  policy capability nnp_nosuid_transition=1
[   14.543148] audit: type=1403 audit(1581999248.970:2): auid=4294967295 ses=4294967295 lsm=selinux res=1
[   14.563358] systemd[1]: Successfully loaded SELinux policy in 955.709ms.
[   14.703092] systemd[1]: Relabelled /dev, /run and /sys/fs/cgroup in 31.110ms.
[   14.723063] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy)
[   14.723100] systemd[1]: Detected virtualization microsoft.
[   14.723115] systemd[1]: Detected architecture x86.
[   14.933120] audit: type=1400 audit(1581999249.360:3): avc:  denied  { read } for  pid=1268 comm="selinux-autorel" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:init_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   15.903044] systemd[1]: Stopped Switch Root.
[   15.913443] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart.
[   15.913462] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
[   15.913476] systemd[1]: Stopped Journal Service.
[   15.923387] systemd[1]: Starting Journal Service...
[   15.933679] systemd[1]: Listening on initctl Compatibility Named Pipe.
[   15.943258] systemd[1]: Created slice system-anaconda\x2dtmux.slice.
[   16.453117] audit: type=1400 audit(1581999250.760:4): avc:  denied  { read } for  pid=1287 comm="systemd-journal" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:syslogd_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   16.603083] audit: type=1400 audit(1581999250.950:5): avc:  denied  { read } for  pid=1320 comm="sh" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:loadkeys_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   16.613089] systemd-journald[1287]: Received request to flush runtime journal from PID 1
[   16.913047] audit: type=1400 audit(1581999251.340:6): avc:  denied  { unlink } for  pid=1302 comm="systemd-hwdb" name="hwdb.bin" dev="dm-0" ino=2243 scontext=system_u:system_r:systemd_hwdb_t:s0 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file permissive=1
[   17.443112] hv_vmbus: registering driver hv_balloon
[   17.443115] hv_balloon: Using Dynamic Memory protocol version 2.0
[   17.453083] hv_utils: Registering HyperV Utility Driver
[   17.453083] hv_vmbus: registering driver hv_utils
[   17.453087] hv_utils: Heartbeat IC version 3.0
[   17.453087] hv_utils: Shutdown IC version 3.1
[   17.503088] piix4_smbus 0000:00:07.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
[   17.743101] sd 2:0:0:0: Attached scsi generic sg0 type 0
[   17.743101] sr 1:0:0:0: Attached scsi generic sg1 type 5
[   17.793090] input: PC Speaker as /devices/platform/pcspkr/input/input6
[   17.833104] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[   19.743021] random: crng init done
[   19.743021] random: 7 urandom warning(s) missed due to ratelimiting
[   19.833040] audit: type=1400 audit(1581999254.260:7): avc:  denied  { read } for  pid=1397 comm="systemd-update-" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:init_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   22.043065] audit: type=1400 audit(1581999256.470:8): avc:  denied  { read } for  pid=1413 comm="sshd-keygen" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:sshd_keygen_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   22.323098] zram: Added device: zram0
[   22.333794] audit: type=1400 audit(1581999256.760:9): avc:  denied  { execmod } for  pid=1410 comm="rngd" path="/usr/sbin/rngd" dev="dm-0" ino=3517 scontext=system_u:system_r:rngd_t:s0 tcontext=system_u:object_r:rngd_exec_t:s0 tclass=file permissive=1
[   22.353065] zram0: detected capacity change from 0 to 446611456
[   22.503105] audit: type=1400 audit(1581999256.930:10): avc:  denied  { read } for  pid=1427 comm="ssh-keygen" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:ssh_keygen_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   22.533064] Adding 436140k swap on /dev/zram0.  Priority:100 extents:1 across:436140k SSFS
[   22.793021] audit: type=1400 audit(1581999257.210:11): avc:  denied  { read } for  pid=1441 comm="dbus-daemon" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   23.616247] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   23.813030] audit: type=1400 audit(1581999258.240:12): avc:  denied  { read } for  pid=1497 comm="polkitd" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:policykit_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   53.503109] audit: type=1400 audit(1581999287.930:13): avc:  denied  { read } for  pid=1518 comm="rsyslogd" name="run" dev="dm-0" ino=13 scontext=system_u:system_r:syslogd_t:s0 tcontext=unconfined_u:object_r:user_tmp_t:s0 tclass=lnk_file permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:14): avc:  denied  { write } for  pid=1518 comm="in:imjournal" name="/" dev="dm-0" ino=2 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=dir permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:15): avc:  denied  { add_name } for  pid=1518 comm="in:imjournal" name="imjournal.state.tmp" scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=dir permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:16): avc:  denied  { create } for  pid=1518 comm="in:imjournal" name="imjournal.state.tmp" scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=file permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:17): avc:  denied  { write open } for  pid=1518 comm="in:imjournal" path="/imjournal.state.tmp" dev="dm-0" ino=25197 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=file permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:18): avc:  denied  { getattr } for  pid=1518 comm="in:imjournal" path="/imjournal.state.tmp" dev="dm-0" ino=25197 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=file permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:19): avc:  denied  { remove_name } for  pid=1518 comm="in:imjournal" name="imjournal.state.tmp" dev="dm-0" ino=25197 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=dir permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:20): avc:  denied  { rename } for  pid=1518 comm="in:imjournal" name="imjournal.state.tmp" dev="dm-0" ino=25197 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=file permissive=1
[   53.543076] audit: type=1400 audit(1581999287.970:21): avc:  denied  { unlink } for  pid=1518 comm="in:imjournal" name="imjournal.state" dev="dm-0" ino=25197 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=file permissive=1
[   53.943073] audit: type=1400 audit(1581999288.370:22): avc:  denied  { create } for  pid=1518 comm="in:imjournal" name="imjournal.state.tmp" scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:root_t:s0 tclass=file permissive=1
[   82.063100] SGI XFS with ACLs, security attributes, quota, no debug enabled
[  302.503487] hv_balloon: Max. dynamic memory size: 1048576 MB
[  303.171640] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x28000) << PAGE_SHIFT)=0x28000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.173031] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.173031] populate_section_memmap: vmalloc(655360) returned 0x912eede0
[  303.173031] populate_section_memmap: returning struct page * =0x912eede0
[  303.173032] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.173032] populate_section_memmap: vmalloc(655360) returned 0x900acc37
[  303.173032] populate_section_memmap: returning struct page * =0x900acc37
[  303.173033] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.213109] online_pages: pfn: 28000 - 2c000 (zone: HighMem)
[  303.223135] Built 1 zonelists, mobility grouping on.  Total pages: 123131
[  303.223139] online_pages: pfn: 2c000 - 30000 (zone: HighMem)
[  303.223190] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x30000) << PAGE_SHIFT)=0x30000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.223191] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.223192] populate_section_memmap: vmalloc(655360) returned 0x929c4cd4
[  303.223192] populate_section_memmap: returning struct page * =0x929c4cd4
[  303.223193] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.223193] populate_section_memmap: vmalloc(655360) returned 0x4323e31c
[  303.223193] populate_section_memmap: returning struct page * =0x4323e31c
[  303.223194] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.233123] online_pages: pfn: 34000 - 38000 (zone: HighMem)
[  303.243176] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x38000) << PAGE_SHIFT)=0x38000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.243178] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.243178] populate_section_memmap: vmalloc(655360) returned 0x339d5f64
[  303.243178] populate_section_memmap: returning struct page * =0x339d5f64
[  303.243179] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.243179] populate_section_memmap: vmalloc(655360) returned 0xbba8b88d
[  303.243179] populate_section_memmap: returning struct page * =0xbba8b88d
[  303.243180] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.243201] online_pages: pfn: 30000 - 34000 (zone: HighMem)
[  303.253069] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x40000) << PAGE_SHIFT)=0x40000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.253076] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.253076] populate_section_memmap: vmalloc(655360) returned 0xbbaa7978
[  303.253076] populate_section_memmap: returning struct page * =0xbbaa7978
[  303.253077] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.253078] populate_section_memmap: vmalloc(655360) returned 0xa9f7c5cc
[  303.253078] populate_section_memmap: returning struct page * =0xa9f7c5cc
[  303.253078] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.253109] online_pages: pfn: 3c000 - 40000 (zone: HighMem)
[  303.263157] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x48000) << PAGE_SHIFT)=0x48000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.263164] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.263164] populate_section_memmap: vmalloc(655360) returned 0x774c868a
[  303.263164] populate_section_memmap: returning struct page * =0x774c868a
[  303.263166] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.263166] populate_section_memmap: vmalloc(655360) returned 0x04793b1f
[  303.263166] populate_section_memmap: returning struct page * =0x04793b1f
[  303.263167] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.273113] online_pages: pfn: 38000 - 3c000 (zone: HighMem)
[  303.283172] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x50000) << PAGE_SHIFT)=0x50000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.333046] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.333047] populate_section_memmap: vmalloc(655360) returned 0xb417f804
[  303.333047] populate_section_memmap: returning struct page * =0xb417f804
[  303.333048] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.333048] populate_section_memmap: vmalloc(655360) returned 0xcb4a1641
[  303.333048] populate_section_memmap: returning struct page * =0xcb4a1641
[  303.333050] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.333065] online_pages: pfn: 48000 - 4c000 (zone: HighMem)
[  303.343244] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x58000) << PAGE_SHIFT)=0x58000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  303.343247] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.343247] populate_section_memmap: vmalloc(655360) returned 0x36d3f01a
[  303.343247] populate_section_memmap: returning struct page * =0x36d3f01a
[  303.363031] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  303.363032] populate_section_memmap: vmalloc(655360) returned 0xf6616955
[  303.363032] populate_section_memmap: returning struct page * =0xf6616955
[  303.363033] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  303.363051] online_pages: pfn: 4c000 - 50000 (zone: HighMem)
[  303.383080] online_pages: pfn: 44000 - 48000 (zone: HighMem)
[  303.383119] online_pages: pfn: 40000 - 44000 (zone: HighMem)
[  303.393068] online_pages: pfn: 54000 - 58000 (zone: HighMem)
[  303.393104] online_pages: pfn: 50000 - 54000 (zone: HighMem)
[  303.403407] online_pages: pfn: 58000 - 5c000 (zone: HighMem)
[  303.433034] online_pages: pfn: 5c000 - 60000 (zone: HighMem)
[  305.124224] hv_balloon: hv_mem_hot_add: calling add_memory(nid=0, ((start_pfn=0x60000) << PAGE_SHIFT)=0x60000000, (HA_CHUNK << PAGE_SHIFT)=134217728)
[  305.124239] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  305.124240] populate_section_memmap: vmalloc(655360) returned 0x5dd5170c
[  305.124240] populate_section_memmap: returning struct page * =0x5dd5170c
[  305.124254] populate_section_memmap: alloc_pages() returned 0x56164d26 (should be 0), reverting to vmalloc(memmap_size=655360)
[  305.124254] populate_section_memmap: vmalloc(655360) returned 0xf8ef699a
[  305.124254] populate_section_memmap: returning struct page * =0xf8ef699a
[  305.124256] hv_balloon: hv_mem_hot_add: add_memory() returned 0
[  305.143791] online_pages: pfn: 60000 - 64000 (zone: HighMem)
[  305.153186] online_pages: pfn: 64000 - 68000 (zone: HighMem)

[-- Attachment #3: ha00.patch --]
[-- Type: text/plain, Size: 3583 bytes --]

diff -up ./drivers/hv/hv_balloon.c.ha00 ./drivers/hv/hv_balloon.c
--- ./drivers/hv/hv_balloon.c.ha00	2020-02-12 18:58:25.000000000 +0900
+++ ./drivers/hv/hv_balloon.c	2020-02-17 09:19:27.047752736 +0900
@@ -730,8 +730,10 @@ static void hv_mem_hot_add(unsigned long
 		dm_device.ha_waiting = !memhp_auto_online;
 
 		nid = memory_add_physaddr_to_nid(PFN_PHYS(start_pfn));
+pr_info("%s: calling add_memory(nid=%d, ((start_pfn=0x%lx) << PAGE_SHIFT)=0x%llx, (HA_CHUNK << PAGE_SHIFT)=%lu)\n", __func__, nid, start_pfn, ((unsigned long long)start_pfn << PAGE_SHIFT), (HA_CHUNK << PAGE_SHIFT));
 		ret = add_memory(nid, PFN_PHYS((start_pfn)),
 				(HA_CHUNK << PAGE_SHIFT));
+pr_info("%s: add_memory() returned %d\n", __func__, ret);
 
 		if (ret) {
 			pr_err("hot_add memory failed error is %d\n", ret);
diff -up ./mm/memory_hotplug.c.ha00 ./mm/memory_hotplug.c
--- ./mm/memory_hotplug.c.ha00	2020-02-12 18:59:43.000000000 +0900
+++ ./mm/memory_hotplug.c	2020-02-17 20:33:07.246405401 +0900
@@ -574,6 +574,7 @@ EXPORT_SYMBOL_GPL(restore_online_page_ca
 
 void generic_online_page(struct page *page, unsigned int order)
 {
+//pr_info("%s: called as (page=0x%px order=%u)\n", __func__, page, order); /*2b9c821d*/
 	kernel_map_pages(page, 1 << order, 1);
 	__free_pages_core(page, order);
 	totalram_pages_add(1UL << order);
@@ -711,15 +712,19 @@ static struct zone *default_kernel_zone_
 {
 	struct pglist_data *pgdat = NODE_DATA(nid);
 	int zid;
+	enum  zone_type default_zone = ZONE_NORMAL; /*9faf47bd*/
 
-	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
+#ifdef CONFIG_HIGHMEM				/*9faf47bd*/
+	default_zone = ZONE_HIGHMEM;		/*9faf47bd*/
+#endif						/*9faf47bd*/
+	for (zid = 0; zid <= default_zone; zid++) { /*9faf47bd*/
 		struct zone *zone = &pgdat->node_zones[zid];
 
 		if (zone_intersects(zone, start_pfn, nr_pages))
 			return zone;
 	}
 
-	return &pgdat->node_zones[ZONE_NORMAL];
+	return &pgdat->node_zones[default_zone]; /*9faf47bd*/
 }
 
 static inline struct zone *default_zone_for_pfn(int nid, unsigned long start_pfn,
@@ -774,6 +779,7 @@ int __ref online_pages(unsigned long pfn
 	zone = zone_for_pfn_range(online_type, nid, pfn, nr_pages);
 	move_pfn_range_to_zone(zone, pfn, nr_pages, NULL);
 
+pr_info("%s: pfn: %lx - %lx (zone: %s)\n", __func__, pfn, pfn + nr_pages, zone->name); /*2b9c821d*/
 	arg.start_pfn = pfn;
 	arg.nr_pages = nr_pages;
 	node_states_check_changes_online(nr_pages, zone, &arg);
diff -up ./mm/sparse.c.ha00 ./mm/sparse.c
--- ./mm/sparse.c.ha00	2020-02-17 09:19:27.029752732 +0900
+++ ./mm/sparse.c	2020-02-17 16:41:45.775823324 +0900
@@ -664,22 +664,29 @@ static void free_map_bootmem(struct page
 struct page * __meminit populate_section_memmap(unsigned long pfn,
 		unsigned long nr_pages, int nid, struct vmem_altmap *altmap)
 {
-	struct page *page, *ret;
+	struct page * volatile page, *ret;
 	unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION;
 
 	page = alloc_pages(GFP_KERNEL|__GFP_NOWARN, get_order(memmap_size));
-	if (page)
+	if (page) {
 		goto got_map_page;
+	}
+pr_info("%s: alloc_pages() returned 0x%p (should be 0), reverting to vmalloc(memmap_size=%lu)\n", __func__, page, memmap_size);
+BUG_ON(page != 0);
 
 	ret = vmalloc(memmap_size);
-	if (ret)
+pr_info("%s: vmalloc(%lu) returned 0x%p\n", __func__, memmap_size, ret);
+	if (ret) {
 		goto got_map_ptr;
+	}
 
 	return NULL;
 got_map_page:
 	ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
+pr_info("%s: allocated struct page *page=0x%p\n", __func__, page);
 got_map_ptr:
 
+pr_info("%s: returning struct page * =0x%p\n", __func__, ret);
 	return ret;
 }
 

^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-18  6:24                                 ` kkabe
@ 2020-02-18  8:47                                   ` Michal Hocko
  2020-02-18  9:19                                     ` kkabe
  2020-02-19  3:39                                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add Baoquan He
  1 sibling, 1 reply; 39+ messages in thread
From: Michal Hocko @ 2020-02-18  8:47 UTC (permalink / raw)
  To: kkabe
  Cc: bhe, david, osalvador, bugzilla-daemon, akpm, richardw.yang,
	n-horiguchi, linux-mm

On Tue 18-02-20 15:24:48, kkabe@vega.pgw.jp wrote:
[...]
> Tried out the above patch.
> It seems to be working; no panic, total memory has increased and
> the hot-added memory is added as HIGHMEM.

I was about to post a patch to mark hotplug broken on 32b but it seems
you do care about this setup. Could you describe your usecase please?
-- 
Michal Hocko
SUSE Labs


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-18  8:47                                   ` Michal Hocko
@ 2020-02-18  9:19                                     ` kkabe
  2020-02-18  9:26                                       ` David Hildenbrand
  2020-02-18 10:05                                       ` [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) " Michal Hocko
  0 siblings, 2 replies; 39+ messages in thread
From: kkabe @ 2020-02-18  9:19 UTC (permalink / raw)
  To: mhocko
  Cc: bhe, david, osalvador, bugzilla-daemon, akpm, richardw.yang,
	n-horiguchi, linux-mm, kkabe

mhocko@kernel.org sed in <20200218084700.GD21113@dhcp22.suse.cz>

>> On Tue 18-02-20 15:24:48, kkabe@vega.pgw.jp wrote:
>> [...]
>> > Tried out the above patch.
>> > It seems to be working; no panic, total memory has increased and
>> > the hot-added memory is added as HIGHMEM.
>> 
>> I was about to post a patch to mark hotplug broken on 32b but it seems
>> you do care about this setup. Could you describe your usecase please?

My usecase is testing out the kernel on Hyper-V before loading it on
real i686 machine. Hyper-V machine is faster to skim out other bugs.
So memory hot-add is not a must requirement for me,
but having hot-add may be handy to see the application memory requirement.
(as in the anaconda test revealed)

If we're disabling it, we have to announce it somewhere;
where is appropriate? `modinfo hv_balloon`'s "hot_add" description?
-- 
kabe



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-18  9:19                                     ` kkabe
@ 2020-02-18  9:26                                       ` David Hildenbrand
  2020-02-18 10:05                                       ` [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) " Michal Hocko
  1 sibling, 0 replies; 39+ messages in thread
From: David Hildenbrand @ 2020-02-18  9:26 UTC (permalink / raw)
  To: kkabe, mhocko
  Cc: bhe, osalvador, bugzilla-daemon, akpm, richardw.yang,
	n-horiguchi, linux-mm

On 18.02.20 10:19, kkabe@vega.pgw.jp wrote:
> mhocko@kernel.org sed in <20200218084700.GD21113@dhcp22.suse.cz>
> 
>>> On Tue 18-02-20 15:24:48, kkabe@vega.pgw.jp wrote:
>>> [...]
>>>> Tried out the above patch.
>>>> It seems to be working; no panic, total memory has increased and
>>>> the hot-added memory is added as HIGHMEM.
>>>
>>> I was about to post a patch to mark hotplug broken on 32b but it seems
>>> you do care about this setup. Could you describe your usecase please?
> 
> My usecase is testing out the kernel on Hyper-V before loading it on
> real i686 machine. Hyper-V machine is faster to skim out other bugs.
> So memory hot-add is not a must requirement for me,
> but having hot-add may be handy to see the application memory requirement.
> (as in the anaconda test revealed)
> 
> If we're disabling it, we have to announce it somewhere;
> where is appropriate? `modinfo hv_balloon`'s "hot_add" description?
> 

I'd really vote to just disable that. Basic testing of kernels can be
done without memory hotadd. If I am not wrong, doing a "online_movable"
or "online_kernel" from user space could still make us trigger crashes
and would have to be fenced.

-- 
Thanks,

David / dhildenb



^ permalink raw reply	[flat|nested] 39+ messages in thread

* [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) memory hot-add
  2020-02-18  9:19                                     ` kkabe
  2020-02-18  9:26                                       ` David Hildenbrand
@ 2020-02-18 10:05                                       ` " Michal Hocko
  2020-02-18 10:11                                         ` David Hildenbrand
                                                           ` (2 more replies)
  1 sibling, 3 replies; 39+ messages in thread
From: Michal Hocko @ 2020-02-18 10:05 UTC (permalink / raw)
  To: kkabe
  Cc: bhe, david, osalvador, bugzilla-daemon, akpm, richardw.yang,
	n-horiguchi, linux-mm

On Tue 18-02-20 18:19:00, kkabe@vega.pgw.jp wrote:
> mhocko@kernel.org sed in <20200218084700.GD21113@dhcp22.suse.cz>
> 
> >> On Tue 18-02-20 15:24:48, kkabe@vega.pgw.jp wrote:
> >> [...]
> >> > Tried out the above patch.
> >> > It seems to be working; no panic, total memory has increased and
> >> > the hot-added memory is added as HIGHMEM.
> >> 
> >> I was about to post a patch to mark hotplug broken on 32b but it seems
> >> you do care about this setup. Could you describe your usecase please?
> 
> My usecase is testing out the kernel on Hyper-V before loading it on
> real i686 machine. Hyper-V machine is faster to skim out other bugs.
> So memory hot-add is not a must requirement for me,
> but having hot-add may be handy to see the application memory requirement.
> (as in the anaconda test revealed)

OK, thanks for the clarification. I am not sure that this qualifies
as a sufficient reason to maintain the code though.

> If we're disabling it, we have to announce it somewhere;
> where is appropriate? `modinfo hv_balloon`'s "hot_add" description?

This should behave the same way as when the CONFIG_MEMORY_HOTPLULG is
not enabled. And from a very cursory look hv_balloon.c already checks
for the config.

---
From 562f21abeda508f199c34358e50fbaa518cd5ed8 Mon Sep 17 00:00:00 2001
From: Michal Hocko <mhocko@suse.com>
Date: Tue, 18 Feb 2020 08:04:13 +0100
Subject: [PATCH] memory_hotplug: disable the functionality for 32b

Memory hotlug is broken for 32b systems at least since c6f03e2903c9
("mm, memory_hotplug: remove zone restrictions") which has considerably
reworked how can be memory associated with movable/kernel zones. The
same is not really trivial to achieve in 32b where only lowmem is the
kernel zone. While we can tweak this immediate problem around there are
likely other land mines hidden at other places.

It is also quite dubious that there is a real usecase for the memory
hotplug on 32b in the first place. Low memory is just too small to be
hotplugable (for hot add) and generally unusable for hotremove. Adding
more memory to highmem is also dubious because it would increase the
low mem or vmalloc space pressure for memmaps.

Restrict the functionality to 64b systems. This will help future
development to focus on usecases that have real life application.  We
can remove this restriction in future in presence of a real life usecase
of course but until then make it explicit that hotplug on 32b is broken
and requires a non trivial amount of work to fix.

Signed-off-by: Michal Hocko <mhocko@suse.com>
---
 mm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/Kconfig b/mm/Kconfig
index ab80933be65f..2d5fe9e92969 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -154,6 +154,7 @@ config MEMORY_HOTPLUG
 	bool "Allow for memory hot-add"
 	depends on SPARSEMEM || X86_64_ACPI_NUMA
 	depends on ARCH_ENABLE_MEMORY_HOTPLUG
+	depends on 64BIT || BROKEN
 
 config MEMORY_HOTPLUG_SPARSE
 	def_bool y
-- 
2.24.1

-- 
Michal Hocko
SUSE Labs


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) memory hot-add
  2020-02-18 10:05                                       ` [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) " Michal Hocko
@ 2020-02-18 10:11                                         ` David Hildenbrand
  2020-02-19  3:23                                         ` Baoquan He
  2020-02-19 21:46                                         ` Andrew Morton
  2 siblings, 0 replies; 39+ messages in thread
From: David Hildenbrand @ 2020-02-18 10:11 UTC (permalink / raw)
  To: Michal Hocko, kkabe
  Cc: bhe, osalvador, bugzilla-daemon, akpm, richardw.yang,
	n-horiguchi, linux-mm

On 18.02.20 11:05, Michal Hocko wrote:
> On Tue 18-02-20 18:19:00, kkabe@vega.pgw.jp wrote:
>> mhocko@kernel.org sed in <20200218084700.GD21113@dhcp22.suse.cz>
>>
>>>> On Tue 18-02-20 15:24:48, kkabe@vega.pgw.jp wrote:
>>>> [...]
>>>>> Tried out the above patch.
>>>>> It seems to be working; no panic, total memory has increased and
>>>>> the hot-added memory is added as HIGHMEM.
>>>>
>>>> I was about to post a patch to mark hotplug broken on 32b but it seems
>>>> you do care about this setup. Could you describe your usecase please?
>>
>> My usecase is testing out the kernel on Hyper-V before loading it on
>> real i686 machine. Hyper-V machine is faster to skim out other bugs.
>> So memory hot-add is not a must requirement for me,
>> but having hot-add may be handy to see the application memory requirement.
>> (as in the anaconda test revealed)
> 
> OK, thanks for the clarification. I am not sure that this qualifies
> as a sufficient reason to maintain the code though.
> 
>> If we're disabling it, we have to announce it somewhere;
>> where is appropriate? `modinfo hv_balloon`'s "hot_add" description?
> 
> This should behave the same way as when the CONFIG_MEMORY_HOTPLULG is
> not enabled. And from a very cursory look hv_balloon.c already checks
> for the config.
> 
> ---
> From 562f21abeda508f199c34358e50fbaa518cd5ed8 Mon Sep 17 00:00:00 2001
> From: Michal Hocko <mhocko@suse.com>
> Date: Tue, 18 Feb 2020 08:04:13 +0100
> Subject: [PATCH] memory_hotplug: disable the functionality for 32b
> 
> Memory hotlug is broken for 32b systems at least since c6f03e2903c9
> ("mm, memory_hotplug: remove zone restrictions") which has considerably
> reworked how can be memory associated with movable/kernel zones. The
> same is not really trivial to achieve in 32b where only lowmem is the
> kernel zone. While we can tweak this immediate problem around there are
> likely other land mines hidden at other places.
> 
> It is also quite dubious that there is a real usecase for the memory
> hotplug on 32b in the first place. Low memory is just too small to be
> hotplugable (for hot add) and generally unusable for hotremove. Adding
> more memory to highmem is also dubious because it would increase the
> low mem or vmalloc space pressure for memmaps.
> 
> Restrict the functionality to 64b systems. This will help future
> development to focus on usecases that have real life application.  We
> can remove this restriction in future in presence of a real life usecase
> of course but until then make it explicit that hotplug on 32b is broken
> and requires a non trivial amount of work to fix.
> 
> Signed-off-by: Michal Hocko <mhocko@suse.com>
> ---
>  mm/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/mm/Kconfig b/mm/Kconfig
> index ab80933be65f..2d5fe9e92969 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -154,6 +154,7 @@ config MEMORY_HOTPLUG
>  	bool "Allow for memory hot-add"
>  	depends on SPARSEMEM || X86_64_ACPI_NUMA
>  	depends on ARCH_ENABLE_MEMORY_HOTPLUG
> +	depends on 64BIT || BROKEN
>  
>  config MEMORY_HOTPLUG_SPARSE
>  	def_bool y
> 

Acked-by: David Hildenbrand <david@redhat.com>

-- 
Thanks,

David / dhildenb



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) memory hot-add
  2020-02-18 10:05                                       ` [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) " Michal Hocko
  2020-02-18 10:11                                         ` David Hildenbrand
@ 2020-02-19  3:23                                         ` Baoquan He
  2020-02-19 21:46                                         ` Andrew Morton
  2 siblings, 0 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-19  3:23 UTC (permalink / raw)
  To: Michal Hocko
  Cc: kkabe, david, osalvador, bugzilla-daemon, akpm, richardw.yang,
	n-horiguchi, linux-mm

On 02/18/20 at 11:05am, Michal Hocko wrote:
> On Tue 18-02-20 18:19:00, kkabe@vega.pgw.jp wrote:
> > mhocko@kernel.org sed in <20200218084700.GD21113@dhcp22.suse.cz>
> > 
> > >> On Tue 18-02-20 15:24:48, kkabe@vega.pgw.jp wrote:
> > >> [...]
> > >> > Tried out the above patch.
> > >> > It seems to be working; no panic, total memory has increased and
> > >> > the hot-added memory is added as HIGHMEM.
> > >> 
> > >> I was about to post a patch to mark hotplug broken on 32b but it seems
> > >> you do care about this setup. Could you describe your usecase please?
> > 
> > My usecase is testing out the kernel on Hyper-V before loading it on
> > real i686 machine. Hyper-V machine is faster to skim out other bugs.
> > So memory hot-add is not a must requirement for me,
> > but having hot-add may be handy to see the application memory requirement.
> > (as in the anaconda test revealed)
> 
> OK, thanks for the clarification. I am not sure that this qualifies
> as a sufficient reason to maintain the code though.
> 
> > If we're disabling it, we have to announce it somewhere;
> > where is appropriate? `modinfo hv_balloon`'s "hot_add" description?
> 
> This should behave the same way as when the CONFIG_MEMORY_HOTPLULG is
> not enabled. And from a very cursory look hv_balloon.c already checks
> for the config.
> 
> ---
> From 562f21abeda508f199c34358e50fbaa518cd5ed8 Mon Sep 17 00:00:00 2001
> From: Michal Hocko <mhocko@suse.com>
> Date: Tue, 18 Feb 2020 08:04:13 +0100
> Subject: [PATCH] memory_hotplug: disable the functionality for 32b
> 
> Memory hotlug is broken for 32b systems at least since c6f03e2903c9
> ("mm, memory_hotplug: remove zone restrictions") which has considerably
> reworked how can be memory associated with movable/kernel zones. The
> same is not really trivial to achieve in 32b where only lowmem is the
> kernel zone. While we can tweak this immediate problem around there are
> likely other land mines hidden at other places.
> 
> It is also quite dubious that there is a real usecase for the memory
> hotplug on 32b in the first place. Low memory is just too small to be
> hotplugable (for hot add) and generally unusable for hotremove. Adding
> more memory to highmem is also dubious because it would increase the
> low mem or vmalloc space pressure for memmaps.
> 
> Restrict the functionality to 64b systems. This will help future
> development to focus on usecases that have real life application.  We
> can remove this restriction in future in presence of a real life usecase
> of course but until then make it explicit that hotplug on 32b is broken
> and requires a non trivial amount of work to fix.
> 
> Signed-off-by: Michal Hocko <mhocko@suse.com>

No objection to this, ack.
Acked-by: Baoquan He <bhe@redhat.com>

At least in our distros, we have taken the i386 off from our ARCH lists
for a very long time, hence I personally haven't followed i386 code for
a long time either. This can save our time when maintain the mem hotplug
code. Thanks for making this patch.

Thanks
Baoquan

> ---
>  mm/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/mm/Kconfig b/mm/Kconfig
> index ab80933be65f..2d5fe9e92969 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -154,6 +154,7 @@ config MEMORY_HOTPLUG
>  	bool "Allow for memory hot-add"
>  	depends on SPARSEMEM || X86_64_ACPI_NUMA
>  	depends on ARCH_ENABLE_MEMORY_HOTPLUG
> +	depends on 64BIT || BROKEN
>  
>  config MEMORY_HOTPLUG_SPARSE
>  	def_bool y
> -- 
> 2.24.1
> 
> -- 
> Michal Hocko
> SUSE Labs
> 



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add
  2020-02-18  6:24                                 ` kkabe
  2020-02-18  8:47                                   ` Michal Hocko
@ 2020-02-19  3:39                                   ` Baoquan He
  1 sibling, 0 replies; 39+ messages in thread
From: Baoquan He @ 2020-02-19  3:39 UTC (permalink / raw)
  To: kkabe
  Cc: david, osalvador, bugzilla-daemon, akpm, richardw.yang, mhocko,
	n-horiguchi, linux-mm

On 02/18/20 at 03:24pm, kkabe@vega.pgw.jp wrote:
> bhe@redhat.com sed in <20200217112054.GA9823@MiWiFi-R3L-srv>
> >> Please try below code instead, see if it works. However, as David and
> >> and Michal said in other reply, if no real use case, we may not be so
> >> eager to support mem hotplug on i386. 
> >> 
> >> 
> >> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
> >> index 475d0d68a32c..9faf47bd026e 100644
> >> --- a/mm/memory_hotplug.c
> >> +++ b/mm/memory_hotplug.c
> >> @@ -715,15 +715,20 @@ static struct zone *default_kernel_zone_for_pfn(int nid, unsigned long start_pfn
> >>  {
> >>  	struct pglist_data *pgdat = NODE_DATA(nid);
> >>  	int zid;
> >> +	enum zone_type default_zone = ZONE_NORMAL;
> >>  
> >> -	for (zid = 0; zid <= ZONE_NORMAL; zid++) {
> >> +#ifdef CONFIG_HIGHMEM
> >> +	default_zone = ZONE_HIGHMEM;
> >> +#endif
> >> +
> >> +	for (zid = 0; zid <= default_zone; zid++) {
> >>  		struct zone *zone = &pgdat->node_zones[zid];
> >>  
> >>  		if (zone_intersects(zone, start_pfn, nr_pages))
> >>  			return zone;
> >>  	}
> >>  
> >> -	return &pgdat->node_zones[ZONE_NORMAL];
> >> +	return &pgdat->node_zones[default_zone];
> >>  }
> >>  
> >>  static inline struct zone *default_zone_for_pfn(int nid, unsigned long start_pfn,
> >> 
> >> 
> 
> Tried out the above patch.
> It seems to be working; no panic, total memory has increased and
> the hot-added memory is added as HIGHMEM.

> Minimal install of 168MB memory worked, so this time the sample is
> running anaconda installer starting at 512MB.
> Eventually memory was hot-added to around 1.2GB.
> 
> The weird pr_info() from populate_section_memmap() is still remaining though...
> 
> 2nd parameter of add_memory() (phys_addr_t, 32bit on non-PAE) is 
> going up to 0x60000000, so drivers/hv/hv_balloon.c:hv_mem_hot_add() may need
> limit check to not overflow 4GB for heavier usage.
> (Yes you should limit it in hypervisor dialog, but default is 1TB)
> 
> 
> Do we need modifications for arch/x86/mm/init_32.c:arch_add_memory()
> so that the hot-added memory is always in highmem area?
> Currently it just >>PAGE_SHIFT given parameters and call generic __add_pages().

Hmm, it may not be hot added into highmem area always, if possible, it can be
added into movable area. From my point of view, the above change is
enough to make it work.

Sorry, man. The i386 is too old, as you see, people is more willing to
deprecate it so that focus on 64bit arch. You can still patch your
kernel with above code change for a while, but possibly won't be very
long.

Thanks
Baoquan



^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) memory hot-add
  2020-02-18 10:05                                       ` [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) " Michal Hocko
  2020-02-18 10:11                                         ` David Hildenbrand
  2020-02-19  3:23                                         ` Baoquan He
@ 2020-02-19 21:46                                         ` Andrew Morton
  2020-02-19 23:07                                           ` [RFC PATCH] memory_hotplug: disable the functionality for 32b Robin Murphy
  2 siblings, 1 reply; 39+ messages in thread
From: Andrew Morton @ 2020-02-19 21:46 UTC (permalink / raw)
  To: Michal Hocko
  Cc: kkabe, bhe, david, osalvador, bugzilla-daemon, richardw.yang,
	n-horiguchi, linux-mm, linux-arch, linux-arm-kernel

On Tue, 18 Feb 2020 11:05:32 +0100 Michal Hocko <mhocko@kernel.org> wrote:

> Subject: [PATCH] memory_hotplug: disable the functionality for 32b
> 
> Memory hotlug is broken for 32b systems at least since c6f03e2903c9
> ("mm, memory_hotplug: remove zone restrictions") which has considerably
> reworked how can be memory associated with movable/kernel zones. The
> same is not really trivial to achieve in 32b where only lowmem is the
> kernel zone. While we can tweak this immediate problem around there are
> likely other land mines hidden at other places.
> 
> It is also quite dubious that there is a real usecase for the memory
> hotplug on 32b in the first place. Low memory is just too small to be
> hotplugable (for hot add) and generally unusable for hotremove. Adding
> more memory to highmem is also dubious because it would increase the
> low mem or vmalloc space pressure for memmaps.
> 
> Restrict the functionality to 64b systems. This will help future
> development to focus on usecases that have real life application.  We
> can remove this restriction in future in presence of a real life usecase
> of course but until then make it explicit that hotplug on 32b is broken
> and requires a non trivial amount of work to fix.

(cc linux-arch)

(and linux-arm-kernel, as ARM is a major 32-bit user)

Does anyone see a problem with disabling memory hotplug on 32-bit builds?


^ permalink raw reply	[flat|nested] 39+ messages in thread

* Re: [RFC PATCH] memory_hotplug: disable the functionality for 32b
  2020-02-19 21:46                                         ` Andrew Morton
@ 2020-02-19 23:07                                           ` Robin Murphy
  0 siblings, 0 replies; 39+ messages in thread
From: Robin Murphy @ 2020-02-19 23:07 UTC (permalink / raw)
  To: Andrew Morton, Michal Hocko
  Cc: linux-arch, bhe, david, bugzilla-daemon, linux-mm, richardw.yang,
	n-horiguchi, kkabe, linux-arm-kernel, osalvador

On 2020-02-19 9:46 pm, Andrew Morton wrote:
> On Tue, 18 Feb 2020 11:05:32 +0100 Michal Hocko <mhocko@kernel.org> wrote:
> 
>> Subject: [PATCH] memory_hotplug: disable the functionality for 32b
>>
>> Memory hotlug is broken for 32b systems at least since c6f03e2903c9
>> ("mm, memory_hotplug: remove zone restrictions") which has considerably
>> reworked how can be memory associated with movable/kernel zones. The
>> same is not really trivial to achieve in 32b where only lowmem is the
>> kernel zone. While we can tweak this immediate problem around there are
>> likely other land mines hidden at other places.
>>
>> It is also quite dubious that there is a real usecase for the memory
>> hotplug on 32b in the first place. Low memory is just too small to be
>> hotplugable (for hot add) and generally unusable for hotremove. Adding
>> more memory to highmem is also dubious because it would increase the
>> low mem or vmalloc space pressure for memmaps.
>>
>> Restrict the functionality to 64b systems. This will help future
>> development to focus on usecases that have real life application.  We
>> can remove this restriction in future in presence of a real life usecase
>> of course but until then make it explicit that hotplug on 32b is broken
>> and requires a non trivial amount of work to fix.
> 
> (cc linux-arch)
> 
> (and linux-arm-kernel, as ARM is a major 32-bit user)
> 
> Does anyone see a problem with disabling memory hotplug on 32-bit builds?

32-bit Arm doesn't support memory hotplug, and as far as I'm aware 
there's little likelihood of it ever wanting to. FWIW it looks like 
SuperH is the only pure-32-bit architecture to have hotplug support at all.

Robin.


^ permalink raw reply	[flat|nested] 39+ messages in thread

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-- links below jump to the message on this page --
     [not found] <bug-206401-27@https.bugzilla.kernel.org/>
     [not found] ` <bug-206401-27-zYD8WfDKqD@https.bugzilla.kernel.org/>
2020-02-10  5:32   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add Andrew Morton
2020-02-10  5:40     ` Baoquan He
2020-02-10  5:56       ` Andrew Morton
2020-02-10  6:09         ` Baoquan He
2020-02-10  6:15           ` Baoquan He
2020-02-10 23:07             ` Wei Yang
2020-02-12  0:41               ` Andrew Morton
2020-02-12  7:31                 ` Baoquan He
2020-02-12  8:21                   ` David Hildenbrand
2020-02-13  4:22                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due tomemory hot-add kabe
2020-02-13  8:19                     ` Baoquan He
2020-02-14 14:26                       ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add kkabe
2020-02-14 14:48                         ` Baoquan He
2020-02-14 15:01                           ` Baoquan He
2020-02-17  4:48                         ` Baoquan He
2020-02-17  5:31                           ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemoryhot-add kkabe
2020-02-17  8:00                             ` David Hildenbrand
2020-02-17 10:33                         ` [Bug 206401] kernel panic on Hyper-V after 5 minutes duetomemory hot-add Michal Hocko
2020-02-17 11:21                           ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add kkabe
2020-02-17  5:46                   ` kkabe
2020-02-17  7:44                     ` Baoquan He
2020-02-17  9:34                     ` Oscar Salvador
2020-02-17 10:13                       ` Baoquan He
2020-02-17 10:17                         ` Baoquan He
2020-02-17 10:24                         ` David Hildenbrand
2020-02-17 10:33                           ` Baoquan He
2020-02-17 10:38                             ` David Hildenbrand
2020-02-17 11:20                               ` Baoquan He
2020-02-17 12:47                                 ` Michal Hocko
2020-02-18  6:24                                 ` kkabe
2020-02-18  8:47                                   ` Michal Hocko
2020-02-18  9:19                                     ` kkabe
2020-02-18  9:26                                       ` David Hildenbrand
2020-02-18 10:05                                       ` [RFC PATCH] memory_hotplug: disable the functionality for 32b (was: Re: [Bug 206401] kernel panic on Hyper-V after 5 minutes due to) " Michal Hocko
2020-02-18 10:11                                         ` David Hildenbrand
2020-02-19  3:23                                         ` Baoquan He
2020-02-19 21:46                                         ` Andrew Morton
2020-02-19 23:07                                           ` [RFC PATCH] memory_hotplug: disable the functionality for 32b Robin Murphy
2020-02-19  3:39                                   ` [Bug 206401] kernel panic on Hyper-V after 5 minutes due to memory hot-add Baoquan He

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