o
>>>
>>>> -Original Message-
>>>> From: Grodzovsky, Andrey
>>>> Sent: 2019年9月12日 10:32
>>>> To: Chen, Guchun ; Zhou1, Tao
>>>> ; amd-gfx@lists.freedesktop.org
>>>> Cc: Deucher, Alexander
>>>> Subje
年9月12日 10:32
To: Chen, Guchun ; Zhou1, Tao
; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: Re: [PATCH] drm/amdgpu: Fix mutex lock from atomic context.
That not what I meant. Let's say you handled one bad page interrupt and as
a result have one bad page reserved. Now unrela
m the case you
> mentioned.
>
> Regards,
> Tao
>
>> -Original Message-
>> From: Grodzovsky, Andrey
>> Sent: 2019年9月12日 10:32
>> To: Chen, Guchun ; Zhou1, Tao
>> ; amd-gfx@lists.freedesktop.org
>> Cc: Deucher, Alexander
>> Subjec
> To: Chen, Guchun ; Zhou1, Tao
> ; amd-gfx@lists.freedesktop.org
> Cc: Deucher, Alexander
> Subject: Re: [PATCH] drm/amdgpu: Fix mutex lock from atomic context.
>
> That not what I meant. Let's say you handled one bad page interrupt and as
> a result have one bad page reser
amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: RE: [PATCH] drm/amdgpu: Fix mutex lock from atomic context.
Comment inline.
Regards,
Guchun
-Original Message-
From: Grodzovsky, Andrey
Sent: Wednesday, September 11, 2019 10:41 PM
To: Zhou1, Tao ; amd-gfx@lists.freedesktop.org
Comment inline.
Regards,
Guchun
-Original Message-
From: Grodzovsky, Andrey
Sent: Wednesday, September 11, 2019 10:41 PM
To: Zhou1, Tao ; amd-gfx@lists.freedesktop.org
Cc: Chen, Guchun ; Deucher, Alexander
Subject: Re: [PATCH] drm/amdgpu: Fix mutex lock from atomic context.
On
ta_cb.
>> Anyway, either way is OK and the patch is:
>>
>> Reviewed-by: Tao Zhou
>>
>>> -Original Message-
>>> From: Andrey Grodzovsky
>>> Sent: 2019年9月11日 3:41
>>> To: amd-gfx@lists.freedesktop.org
>>> Cc: Chen, Guchun
K and the patch is:
>
> Reviewed-by: Tao Zhou
>
>> -Original Message-
>> From: Andrey Grodzovsky
>> Sent: 2019年9月11日 3:41
>> To: amd-gfx@lists.freedesktop.org
>> Cc: Chen, Guchun ; Zhou1, Tao
>> ; Deucher, Alexander
>> ; Grodzovsky, An
-
From: Andrey Grodzovsky
Sent: Wednesday, September 11, 2019 3:41 AM
To: amd-gfx@lists.freedesktop.org
Cc: Chen, Guchun ; Zhou1, Tao ;
Deucher, Alexander ; Grodzovsky, Andrey
Subject: [PATCH] drm/amdgpu: Fix mutex lock from atomic context.
Problem:
amdgpu_ras_reserve_bad_pages was moved to amd
To: amd-gfx@lists.freedesktop.org
> Cc: Chen, Guchun ; Zhou1, Tao
> ; Deucher, Alexander
> ; Grodzovsky, Andrey
>
> Subject: [PATCH] drm/amdgpu: Fix mutex lock from atomic context.
>
> Problem:
> amdgpu_ras_reserve_bad_pages was moved to amdgpu_ras_reset_gpu
> because writing t
Problem:
amdgpu_ras_reserve_bad_pages was moved to amdgpu_ras_reset_gpu
because writing to EEPROM during ASIC reset was unstable.
But for ERREVENT_ATHUB_INTERRUPT amdgpu_ras_reset_gpu is called
directly from ISR context and so locking is not allowed. Also it's
irrelevant for this partilcular interr
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