drm/amdgpu: add invalidate_page callback for userptrs
authorChristian König <christian.koenig@amd.com>
Fri, 18 Mar 2016 18:29:52 +0000 (19:29 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 21 Mar 2016 15:52:14 +0000 (11:52 -0400)
commitae20f12d2de6629ee6f679ccf22f9b7b209c464d
tree3674da2e1ee23a9077ef5a7a3e4aa7004b5124da
parent0d2b42b0bdba45c82d29d794ea30a4c90e3f4098
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>
drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c