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drm/amdgpu: miss PRT case when bo update

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Originally, only the PTE valid is taken in consider.
The PRT case is missied when bo update which raise problem.
We need add condition for PRT case.

v2: add PRT condition for amdgpu_vm_bo_update_mapping, too
v3: fix one typo error

Signed-off-by: Yintian Tao <yttao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yintian Tao 2020-03-16 15:45:58 +08:00 committed by Alex Deucher
parent 7287a67578
commit 31d0271d45
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -1446,7 +1446,7 @@ static int amdgpu_vm_update_ptes(struct amdgpu_vm_update_params *params,
uint64_t incr, entry_end, pe_start;
struct amdgpu_bo *pt;
if (flags & AMDGPU_PTE_VALID) {
if (flags & (AMDGPU_PTE_VALID | AMDGPU_PTE_PRT)) {
/* make sure that the page tables covering the
* address range are actually allocated
*/
@ -1603,7 +1603,7 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
goto error_unlock;
}
if (flags & AMDGPU_PTE_VALID) {
if (flags & (AMDGPU_PTE_VALID | AMDGPU_PTE_PRT)) {
struct amdgpu_bo *root = vm->root.base.bo;
if (!dma_fence_is_signaled(vm->last_direct))
@ -1715,7 +1715,7 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
AMDGPU_GPU_PAGES_IN_CPU_PAGE;
}
} else if (flags & AMDGPU_PTE_VALID) {
} else if (flags & (AMDGPU_PTE_VALID | AMDGPU_PTE_PRT)) {
addr += bo_adev->vm_manager.vram_base_offset;
addr += pfn << PAGE_SHIFT;
}