This is a note to let you know that I've just added the patch titled drm/amdgpu: don't try to move pinned BOs to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-amdgpu-don-t-try-to-move-pinned-bos.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Thu Feb 1 13:45:42 CET 2018 From: "Christian König" <christian.koenig@xxxxxxx> Date: Fri, 24 Nov 2017 11:39:30 +0100 Subject: drm/amdgpu: don't try to move pinned BOs From: "Christian König" <christian.koenig@xxxxxxx> [ Upstream commit 6edc6910ba4cd6eab309263539c8f09b8ad772bf ] Never try to move pinned BOs during CS. Signed-off-by: Christian König <christian.koenig@xxxxxxx> Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -403,6 +403,10 @@ static bool amdgpu_cs_try_evict(struct a if (candidate->robj == validated) break; + /* We can't move pinned BOs here */ + if (bo->pin_count) + continue; + other = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type); /* Check if this BO is in one of the domains we need space for */ Patches currently in stable-queue which might be from christian.koenig@xxxxxxx are queue-4.14/drm-amdgpu-don-t-try-to-move-pinned-bos.patch