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| author | Nicolai Hähnle <[email protected]> | 2016-12-12 10:53:11 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-01-27 16:13:18 +0000 |
| commit | 3e19e69ab01f53d68fc85e2fedcdd93c74994415 (patch) | |
| tree | f53fa4b3d8a8908979f0fff3b646d62e92418d39 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | |
| parent | drm/amd/amdgpu: add check that shadow page directory is GPU-accessible (diff) | |
| download | kernel-3e19e69ab01f53d68fc85e2fedcdd93c74994415.tar.gz kernel-3e19e69ab01f53d68fc85e2fedcdd93c74994415.zip | |
drm/amd/amdgpu: add check that shadow page tables are GPU-accessible
Skip amdgpu_gem_va_update_vm otherwise. Also clean up the check for the
non-shadow page tables using the new helper function.
This fixes a crash with the stack trace:
amdgpu_gem_va_update_vm
-> amdgpu_vm_update_page_directory
-> amdgpu_ttm_bind
-> amdgpu_gtt_mgr_alloc
v2: actually check bo->shadow instead of just checking bo twice
Signed-off-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h')
0 files changed, 0 insertions, 0 deletions