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| author | Christian König <christian.koenig@amd.com> | 2015-12-15 11:10:30 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-01-08 15:39:28 -0500 |
| commit | 191caba6cc4c95ba282304a10a2a9cba85450317 (patch) | |
| tree | 9b53df1e91c67a619bcb74c86283fdf8e82c99c0 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | 4d42fa492eb80aed28d2237efaee004453579556 (diff) | |
| download | linux-191caba6cc4c95ba282304a10a2a9cba85450317.tar.bz2 | |
drm/amdgpu: add warning to amdgpu_bo_gpu_offset() v2
Check if there really is a valid offset for the BO.
v2: user WARN_ON_ONCE
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index ea756e77b023..5107fb291bdb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -96,6 +96,7 @@ static inline void amdgpu_bo_unreserve(struct amdgpu_bo *bo) */ static inline u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo) { + WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_SYSTEM); return bo->tbo.offset; } |