diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-07-13 15:37:11 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-07-14 11:06:43 -0400 |
| commit | 6927798572a930a4a56f66eb36916d861ff56ad6 (patch) | |
| tree | b58136e32daa7da0a5bb2acfa41b2207288cc23b /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | a33cab7aacb2aa5bfe82ea6beaf51870af84a10e (diff) | |
drm/amdgpu: remove VM shadow WARN_ONs
Printing a warning into the logs that we will certainly run into a BUG() is
completely nonsense, the BUG() is more than noisy enough.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index db9f12e85fb4..74cbe10a0115 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1044,8 +1044,7 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev, params.adev = adev; shadow = parent->bo->shadow; - WARN_ON(vm->use_cpu_for_update && shadow); - if (vm->use_cpu_for_update && !shadow) { + if (vm->use_cpu_for_update) { r = amdgpu_bo_kmap(parent->bo, (void **)&pd_addr); if (r) return r; @@ -1310,9 +1309,6 @@ static int amdgpu_vm_update_ptes(struct amdgpu_pte_update_params *params, r = amdgpu_bo_kmap(pt, (void *)&pe_start); if (r) return r; - - WARN_ONCE(pt->shadow, - "CPU VM update doesn't support shadow pages"); } else { if (pt->shadow) { pe_start = amdgpu_bo_gpu_offset(pt->shadow); |