tree 3674da2e1ee23a9077ef5a7a3e4aa7004b5124da
parent 0d2b42b0bdba45c82d29d794ea30a4c90e3f4098
author Christian König <christian.koenig@amd.com> 1458325792 +0100
committer Alex Deucher <alexander.deucher@amd.com> 1458575534 -0400

drm/amdgpu: add invalidate_page callback for userptrs

Otherwise we can run into problems with the writeback code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>