RE: [PATCH 6/6] drm/amdgpu: Fix driver unload issue

2021-03-30 Thread Deng, Emily
anymore. Best wishes Emily Deng >-Original Message- >From: Christian König >Sent: Tuesday, March 30, 2021 4:38 PM >To: Deng, Emily ; Chen, Jiansong (Simon) >; amd-gfx@lists.freedesktop.org >Subject: Re: [PATCH 6/6] drm/amdgpu: Fix driver unload issue > >Hi Emily

Re: [PATCH 6/6] drm/amdgpu: Fix driver unload issue

2021-03-30 Thread Christian König
suggestion about how to debug this issue? Best wishes Emily Deng -Original Message- From: Christian König Sent: Tuesday, March 30, 2021 3:11 PM To: Deng, Emily ; Chen, Jiansong (Simon) ; amd-gfx@lists.freedesktop.org Subject: Re: [PATCH 6/6] drm/amdgpu: Fix driver unload issue Good morning

RE: [PATCH 6/6] drm/amdgpu: Fix driver unload issue

2021-03-30 Thread Deng, Emily
wishes Emily Deng >-Original Message- >From: Christian König >Sent: Tuesday, March 30, 2021 3:11 PM >To: Deng, Emily ; Chen, Jiansong (Simon) >; amd-gfx@lists.freedesktop.org >Subject: Re: [PATCH 6/6] drm/amdgpu: Fix driver unload issue > >Good morning, > >yes J

Re: [PATCH 6/6] drm/amdgpu: Fix driver unload issue

2021-03-30 Thread Christian König
hen, Jiansong (Simon) Sent: Tuesday, March 30, 2021 2:49 PM To: Deng, Emily ; amd-gfx@lists.freedesktop.org Cc: Deng, Emily Subject: RE: [PATCH 6/6] drm/amdgpu: Fix driver unload issue [AMD Official Use Only - Internal Distribution Only] I still wonder how the issue takes place? According to my hum

RE: [PATCH 6/6] drm/amdgpu: Fix driver unload issue

2021-03-30 Thread Deng, Emily
ktop.org >Cc: Deng, Emily >Subject: RE: [PATCH 6/6] drm/amdgpu: Fix driver unload issue > >[AMD Official Use Only - Internal Distribution Only] > >I still wonder how the issue takes place? According to my humble knowledge >in driver model, the reference count of the kobject fo

RE: [PATCH 6/6] drm/amdgpu: Fix driver unload issue

2021-03-29 Thread Chen, Jiansong (Simon)
[AMD Official Use Only - Internal Distribution Only] I still wonder how the issue takes place? According to my humble knowledge in driver model, the reference count of the kobject for the device will not reach zero when there is still some device mem access, and shutdown should not happen. Rega