tree 5688e0d3eaed9d4fdf404dfe6bfbe5a1c2a9be19
parent 10c1b6183a163aca59ba92b88f2b4c4cecd20d4c
author Christian König <christian.koenig@amd.com> 1454925442 +0100
committer Alex Deucher <alexander.deucher@amd.com> 1455131803 -0500

drm/amdgpu: fix issue with overlapping userptrs

Otherwise we could try to evict overlapping userptr BOs in get_user_pages(),
leading to a possible circular locking dependency.

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