@lists.freedesktop.org
Cc: Xiao, Jack ; Xu, Feifei ; Wang,
Kevin(Yang) ; Tuikov, Luben ;
Deucher, Alexander ; Yuan, Xiaojie
; Zhang, Hawking
Subject: Re: [PATCH] drm/amdgpu: Return -EINVAL when whole gpu reset happened
Hi Cheng,
well with whom you discussed that? Such discussions should happen
, 2020 6:06 PM
To: Liu, Cheng Zhe ; amd-gfx@lists.freedesktop.org
Cc: Tuikov, Luben ; Deucher, Alexander ; Xiao, Jack
; Zhang, Hawking ; Xu, Feifei ; Wang,
Kevin(Yang) ; Yuan, Xiaojie
Subject: Re: [PATCH] drm/amdgpu: Return -EINVAL when whole gpu reset happened
Am 09.12.20 um 10:46 schrieb Liu
-gfx@lists.freedesktop.org
Cc: Tuikov, Luben ; Deucher, Alexander
; Xiao, Jack ; Zhang, Hawking
; Xu, Feifei ; Wang, Kevin(Yang)
; Yuan, Xiaojie
Subject: Re: [PATCH] drm/amdgpu: Return -EINVAL when whole gpu reset happened
Am 09.12.20 um 10:46 schrieb Liu ChengZhe:
> If CS init return -ECANCE
Am 09.12.20 um 10:46 schrieb Liu ChengZhe:
If CS init return -ECANCELED, UMD will free and create new context.
Job in this new context could conitnue exexcuting. In the case of
BACO or mode 1, we can't allow this happpen. Because VRAM has lost
after whole gpu reset, the job can't guarantee to
If CS init return -ECANCELED, UMD will free and create new context.
Job in this new context could conitnue exexcuting. In the case of
BACO or mode 1, we can't allow this happpen. Because VRAM has lost
after whole gpu reset, the job can't guarantee to succeed.
Signed-off-by: Liu ChengZhe
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