Commits
Felix Kuehling committed e0af3b19ad7
drm/amdgpu: Fix KFD-related kernel oops on Hawaii
[ Upstream commit dcafbd50f2e4d5cc964aae409fb5691b743fba23 ]
Hawaii needs to flush caches explicitly, submitting an IB in a user
VMID from kernel mode. There is no s_fence in this case.
Fixes: eb3961a57424 ("drm/amdgpu: remove fence context from the job")
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>