[PATCH v2] drm/amdgpu: check vm ready by amdgpu_vm->evicting flag

[youling 257]

https://gitlab.freedesktop.org/drm/amd/-/issues/1922

2022-03-01 1:26 GMT+08:00, youling257 <youling257 at gmail.com>:
> this patch cause suspend to disk resume amdgpu hang,
> [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled
> seq=8330, emitted seq=8332
>
> https://gitlab.freedesktop.org/drm/amd/-/issues/1915
>