These are considered map operations rather than unmap, and there is no point of doing implicit synchronization here. Signed-off-by: Tatsuyuki Ishi <ishitatsuyuki@xxxxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index f5daadcec865..7b9762f1cddd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -902,7 +902,7 @@ int amdgpu_vm_update_range(struct amdgpu_device *adev, struct amdgpu_vm *vm, /* Implicitly sync to command submissions in the same VM before * unmapping. Sync to moving fences before mapping. */ - if (!(flags & AMDGPU_PTE_VALID)) + if (!(flags & (AMDGPU_PTE_VALID | AMDGPU_PTE_PRT))) sync_mode = AMDGPU_SYNC_EQ_OWNER; else sync_mode = AMDGPU_SYNC_EXPLICIT; -- 2.42.0
