drm/amdgpu: fix potential VM faults
authorChristian König <christian.koenig@amd.com>
Thu, 19 Sep 2019 08:38:57 +0000 (10:38 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 15 Oct 2019 19:50:18 +0000 (15:50 -0400)
commitb2c18f0a9c8bd0fa5c1239830b787d5f8288f7b5
tree68f13c322efe53bddf1ad6387e0e0dbc0c83cfb6
parentb14657001046d79439bd75f320a486d64c2f4845
drm/amdgpu: fix potential VM faults

When we allocate new page tables under memory
pressure we should not evict old ones.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c