Commits
Chunming Zhou committed 888c9e33e4c
drm/amdgpu: fix lost sync_to if scheduler is enabled. when scheduler is enabled, the semaphore isn't used at all. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org