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drm/amdgpu: stop using amdgpu_bo_gpu_offset in the VM backend 

We need to update page tables without any lock held.

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>
This commit is contained in:
Christian König 2019-12-06 12:28:47 +01:00 committed by Alex Deucher
parent 5d3196605d
commit ef48d4b39e
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
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@ -147,7 +147,7 @@ static void amdgpu_vm_sdma_copy_ptes(struct amdgpu_vm_update_params *p,
src += p->num_dw_left * 4;
pe += amdgpu_bo_gpu_offset(bo);
pe += amdgpu_gmc_sign_extend(bo->tbo.offset);
trace_amdgpu_vm_copy_ptes(pe, src, count, p->direct);
amdgpu_vm_copy_pte(p->adev, ib, pe, src, count);
@ -174,7 +174,7 @@ static void amdgpu_vm_sdma_set_ptes(struct amdgpu_vm_update_params *p,
{
struct amdgpu_ib *ib = p->job->ibs;
pe += amdgpu_bo_gpu_offset(bo);
pe += amdgpu_gmc_sign_extend(bo->tbo.offset);
trace_amdgpu_vm_set_ptes(pe, addr, count, incr, flags, p->direct);
if (count < 3) {
amdgpu_vm_write_pte(p->adev, ib, pe, addr | flags,