From: "Christian König" <christian.koenig@amd.com>
To: "Mikhail Gavrilov" <mikhail.v.gavrilov@gmail.com>,
"Christian König" <ckoenig.leichtzumerken@gmail.com>
Cc: Linux List Kernel Mailing <linux-kernel@vger.kernel.org>,
amd-gfx list <amd-gfx@lists.freedesktop.org>
Subject: Re: [BUG] VAAPI encoder cause kernel panic if encoded video in 4K
Date: Wed, 21 Apr 2021 08:42:31 +0200 [thread overview]
Message-ID: <fff4926a-8f20-8d31-611b-473e84d89af0@amd.com> (raw)
In-Reply-To: <CABXGCsP+qjMuPpi7o=mnuvcuRyViYxiT8qEsqS2kHwMSEs835A@mail.gmail.com>
Am 20.04.21 um 20:03 schrieb Mikhail Gavrilov:
> On Wed, 14 Apr 2021 at 11:48, Christian König
> <ckoenig.leichtzumerken@gmail.com> wrote:
>>>> commit f63da9ae7584280582cbc834b20cc18bfb203b14
>>>> Author: Philip Yang <Philip.Yang@amd.com>
>>>> Date: Thu Apr 1 00:22:23 2021 -0400
>>>>
>>>> drm/amdgpu: reserve fence slot to update page table
>>>>
>> That is expected behavior, the application is just buggy and causing a
>> page fault on the GPU.
>>
>> The kernel should just not crash with a backtrace.
>>
> Any chance to see this commit to be backported to 5.12?
> I plan to submit a bug report to OBS devs and don't want my system to
> hang again and again when I would test their patches.
I can try, but I'm not sure if we even have the full page fault handling
for Navi in 5.12.
Regards,
Christian.
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next prev parent reply other threads:[~2021-04-21 6:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 22:05 [BUG] VAAPI encoder cause kernel panic if encoded video in 4K Mikhail Gavrilov
2021-04-12 23:55 ` Leo Liu
2021-04-13 21:24 ` Mikhail Gavrilov
2021-04-13 22:22 ` Leo Liu
2021-04-14 23:10 ` Mikhail Gavrilov
2021-04-13 7:29 ` Christian König
2021-04-13 21:19 ` Mikhail Gavrilov
2021-04-14 6:48 ` Christian König
2021-04-20 18:03 ` Mikhail Gavrilov
2021-04-21 6:42 ` Christian König [this message]
2021-04-21 13:58 ` Mikhail Gavrilov
2021-09-14 18:19 ` Mikhail Gavrilov
2021-09-15 9:55 ` Christian König
2021-09-15 10:36 ` Mikhail Gavrilov
2021-09-15 11:47 ` Christian König
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