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drm/amdgpu: loosen the criteria for huge pages a bit 

We can actually handle invalid huge pages perfectly fine now.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2017-12-21 13:30:50 +01:00 committed by Alex Deucher
parent 4dbda35ffa
commit 4d4358f3f1
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -950,11 +950,8 @@ static void amdgpu_vm_handle_huge_pages(struct amdgpu_pte_update_params *p,
uint64_t pd_addr, pde; uint64_t pd_addr, pde;
/* In the case of a mixed PT the PDE must point to it*/ /* In the case of a mixed PT the PDE must point to it*/
if (p->adev->asic_type < CHIP_VEGA10 || if (p->adev->asic_type < CHIP_VEGA10 || p->src ||
nptes != AMDGPU_VM_PTE_COUNT(p->adev) || nptes != AMDGPU_VM_PTE_COUNT(p->adev)) {
p->src ||
!(flags & AMDGPU_PTE_VALID)) {
dst = amdgpu_bo_gpu_offset(entry->base.bo); dst = amdgpu_bo_gpu_offset(entry->base.bo);
flags = AMDGPU_PTE_VALID; flags = AMDGPU_PTE_VALID;
} else { } else {