[PATCH 09/11] drm/amdgpu/vm: Use init PTE flags in amdgpu_vm_handle_fault()

["Timur Kristóf" <timur.kristof@gmail.com>]

PTE_IS_PTE seems necessary for handling retry faults on GFX12.

For reference see:
amdgpu_vm_pte_update_flags() that explains the problem
svm_range_get_pte_flags() that uses the flag on GFX12

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 88249aa89ee3..c5353c74f87a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -3050,7 +3050,8 @@ bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, u32 pasid,
 	}
 
 	addr /= AMDGPU_GPU_PAGE_SIZE;
-	flags = AMDGPU_PTE_VALID | AMDGPU_PTE_SNOOPED |
+	flags = adev->gmc.init_pte_flags |
+		AMDGPU_PTE_VALID | AMDGPU_PTE_SNOOPED |
 		AMDGPU_PTE_SYSTEM;
 
 	if (is_compute_context) {
@@ -3063,8 +3064,7 @@ bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, u32 pasid,
 		/* Redirect the access to the dummy page */
 		value = adev->dummy_page_addr;
 		flags |= AMDGPU_PTE_EXECUTABLE | AMDGPU_PTE_READABLE |
-			AMDGPU_PTE_WRITEABLE;
-
+			 AMDGPU_PTE_WRITEABLE;
 	} else {
 		/* Let the hw retry silently on the PTE */
 		value = 0;
-- 
2.55.0