| commit | edcafc0294589d5ad1220565ffd674007337cdc7 | [log] [tgz] |
|---|---|---|
| author | Pixel Ding <Pixel.Ding@amd.com> | Mon Feb 06 17:32:22 2017 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Wed Mar 29 23:52:38 2017 -0400 |
| tree | 417eae0053def3f19dad2c34ab506f1a3174f6c9 | |
| parent | 4726214c542d3b547bd48587cd741d00cdb5086b [diff] |
drm/amdgpu/virt: skip VM fault handler for VF VF uses KIQ to access registers. When VM fault occurs, the driver can't get back the fence of KIQ submission and runs into CPU soft lockup. Signed-off-by: Pixel Ding <Pixel.Ding@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>