drm/amdgpu: keeping waiting userq fence infinitely

Keeping waiting the userq fence infinitely until
hang detection, and then suspend the hang queue and
set the fence error.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Prike Liang 2025-07-22 13:43:51 +08:00 • committed by Alex Deucher
commit 873f44c327