[PATCH 10/12] drm/amdgpu: immedially invalidate PTEs

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When a BO is evicted immedially invalidate the mapped PTEs.

Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index a03cfbe670c4..6844ba7467a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2569,6 +2569,7 @@ void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
 			     struct amdgpu_bo *bo, bool evicted)
 {
 	struct amdgpu_vm_bo_base *bo_base;
+	int r;
 
 	/* shadow bo doesn't have bo base, its validation needs its parent */
 	if (bo->parent && bo->parent->shadow == bo)
@@ -2576,8 +2577,22 @@ void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
 
 	for (bo_base = bo->vm_bo; bo_base; bo_base = bo_base->next) {
 		struct amdgpu_vm *vm = bo_base->vm;
+		struct dma_resv *resv = vm->root.base.bo->tbo.base.resv;
+
+		if (bo->tbo.type != ttm_bo_type_kernel) {
+			struct amdgpu_bo_va *bo_va;
+
+			bo_va = container_of(bo_base, struct amdgpu_bo_va,
+					     base);
+			r = amdgpu_vm_bo_update(adev, bo_va,
+						bo->tbo.base.resv != resv);
+			if (!r) {
+				amdgpu_vm_bo_idle(bo_base);
+				continue;
+			}
+		}
 
-		if (evicted && bo->tbo.base.resv == vm->root.base.bo->tbo.base.resv) {
+		if (evicted && bo->tbo.base.resv == resv) {
 			amdgpu_vm_bo_evicted(bo_base);
 			continue;
 		}
-- 
2.17.1

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