diff options
| author | Matthew Auld <matthew.auld@intel.com> | 2023-01-30 12:06:32 +0000 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2023-02-06 12:10:07 +0100 |
| commit | 58c7ee0676bace7a7aae8a3e21ec8d09eab1c895 (patch) | |
| tree | 49dd2a10ae820ae5d55e94b3b97352e3e5bcbf60 /drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | |
| parent | fde789e8339c60c8c58e5a71fa819fcfe52d839e (diff) | |
drm/i915/ttm: audit remaining bo->resource
In the near future TTM will have NULL bo->resource when the object is
initially created, plus after calling into pipeline-gutting. Try to
handle the remaining cases. In practice NULL bo->resource should be
taken to mean swapped-out or purged object.
v2 (Andrzej):
- Rather make i915_ttm_cpu_maps_iomem() return false with NULL
resource.
References: 516198d317d8 ("drm/i915: audit bo->resource usage v3")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230130101230.25347-2-matthew.auld@intel.com
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Acked-by: Christian König <ckoenig.leichtzumerken@gmail.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_job.c')
0 files changed, 0 insertions, 0 deletions