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drm/amdgpu: handle PTE MTYPE in amdgpu_vm_bo_split_mapping

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Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Xie 2017-03-03 16:49:39 -05:00 • committed by Alex Deucher
commit b0fd18b071
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -1113,6 +1113,9 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
flags &= ~AMDGPU_PTE_EXECUTABLE;
flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE;
flags &= ~AMDGPU_PTE_MTYPE_MASK;
flags |= (mapping->flags & AMDGPU_PTE_MTYPE_MASK);
trace_amdgpu_vm_bo_update(mapping);
pfn = mapping->offset >> PAGE_SHIFT;