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drm/amdgpu: fix VM clearing for the root PD

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We need to figure out the address after validating the BO, not before.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-08-16 12:01:03 +02:00 committed by Alex Deucher
parent 9d1d02ff36
commit 8604ffcbf0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -369,7 +369,6 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
uint64_t addr; uint64_t addr;
int r; int r;
addr = amdgpu_bo_gpu_offset(bo);
entries = amdgpu_bo_size(bo) / 8; entries = amdgpu_bo_size(bo) / 8;
if (pte_support_ats) { if (pte_support_ats) {
@ -401,6 +400,7 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
if (r) if (r)
goto error; goto error;
addr = amdgpu_bo_gpu_offset(bo);
if (ats_entries) { if (ats_entries) {
uint64_t ats_value; uint64_t ats_value;