diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 5fd0bc73b302..8dd843da799f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -316,7 +316,8 @@ int amdgpu_mode_dumb_mmap(struct drm_file *filp, return -ENOENT; } robj = gem_to_amdgpu_bo(gobj); - if (amdgpu_ttm_tt_has_userptr(robj->tbo.ttm)) { + if (amdgpu_ttm_tt_has_userptr(robj->tbo.ttm) || + (robj->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)) { drm_gem_object_unreference_unlocked(gobj); return -EPERM; } |