drm/amdgpu: add entity error check in amdgpu_ctx_get_entity

[Why]
UMD is not aware of entity error, and will keep submitting jobs
into the error entity.

[How]
Add entity error check when getting entity from ctx.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
ZhenGuo Yin 2023-05-11 17:29:20 +08:00 • committed by Alex Deucher
commit 71eaac368d