Bug#990312: linux-image-5.10.0-8-amd64: GPU usage stuck at 99%

[Yuya Nishihara]

On Sun, 27 Jun 2021 13:49:25 +0900, Yuya Nishihara wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=213599

And it's been fixed by the following commits:
* fea853aca321 Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to 
cover full doorbell."
* 1bd81429d53d Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG 
issue."

Bug#990312: linux-image-5.10.0-8-amd64: GPU usage stuck at 99%

[Yuya Nishihara]

Hi,

I have a similar issue and found bugreports in upstream:
https://bugzilla.kernel.org/show_bug.cgi?id=213599
https://bugzilla.kernel.org/show_bug.cgi?id=212107#c11