[Intel-xe] [CI 15/16] drm/xe: Adjust to commit "drm/gpuvm: add an abstraction for a VM/BO combination"

[Thomas Hellström]

Signed-off-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
---
 drivers/gpu/drm/xe/xe_bo.c | 11 +++++++----
 drivers/gpu/drm/xe/xe_vm.c | 32 +++++++++++++++++++++++++-------
 2 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c
index ad9d8793db3e..7e25c8b7a01a 100644
--- a/drivers/gpu/drm/xe/xe_bo.c
+++ b/drivers/gpu/drm/xe/xe_bo.c
@@ -470,6 +470,7 @@ static int xe_bo_trigger_rebind(struct xe_device *xe, struct xe_bo *bo,
 	struct dma_fence *fence;
 	struct drm_gpuva *gpuva;
 	struct drm_gem_object *obj = &bo->ttm.base;
+	struct drm_gpuvm_bo *vm_bo;
 	int ret = 0;
 
 	dma_resv_assert_held(bo->ttm.base.resv);
@@ -482,11 +483,12 @@ static int xe_bo_trigger_rebind(struct xe_device *xe, struct xe_bo *bo,
 		dma_resv_iter_end(&cursor);
 	}
 
-	drm_gem_for_each_gpuva(gpuva, obj) {
-		struct xe_vma *vma = gpuva_to_vma(gpuva);
-		struct xe_vm *vm = xe_vma_vm(vma);
+	drm_gem_for_each_gpuvm_bo(vm_bo, obj) {
+		drm_gpuvm_bo_for_each_va(gpuva, vm_bo) {
+			struct xe_vma *vma = gpuva_to_vma(gpuva);
+			struct xe_vm *vm = xe_vma_vm(vma);
 
-		trace_xe_vma_evict(vma);
+			trace_xe_vma_evict(vma);
 
 		if (xe_vm_in_fault_mode(vm)) {
 			/* Wait for pending binds / unbinds. */
@@ -540,6 +542,7 @@ static int xe_bo_trigger_rebind(struct xe_device *xe, struct xe_bo *bo,
 			if (vm_resv_locked)
 				dma_resv_unlock(xe_vm_resv(vm));
 		}
+		}
 	}
 
 	return ret;
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index 4c3a1b173646..0f290621889c 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -911,12 +911,21 @@ static struct xe_vma *xe_vma_create(struct xe_vm *vm,
 	vma->pat_index = pat_index;
 
 	if (bo) {
+		struct drm_gpuvm_bo *vm_bo;
+
 		xe_bo_assert_held(bo);
 
+		vm_bo = drm_gpuvm_bo_obtain(vma->gpuva.vm, &bo->ttm.base);
+		if (IS_ERR(vm_bo)) {
+			kfree(vma);
+			return ERR_CAST(vm_bo);
+		}
+
 		drm_gem_object_get(&bo->ttm.base);
 		vma->gpuva.gem.obj = &bo->ttm.base;
 		vma->gpuva.gem.offset = bo_offset_or_userptr;
-		drm_gpuva_link(&vma->gpuva);
+		drm_gpuva_link(&vma->gpuva, vm_bo);
+		drm_gpuvm_bo_put(vm_bo);
 	} else /* userptr or null */ {
 		if (!is_null) {
 			u64 size = end - start + 1;
@@ -998,16 +1007,19 @@ static struct xe_vma *
 bo_has_vm_references_locked(struct xe_bo *bo, struct xe_vm *vm,
 			    struct xe_vma *ignore)
 {
-	struct drm_gpuva *gpuva;
+	struct drm_gpuvm_bo *vm_bo;
+	struct drm_gpuva *va;
 	struct drm_gem_object *obj = &bo->ttm.base;
 
 	xe_bo_assert_held(bo);
 
-	drm_gem_for_each_gpuva(gpuva, obj) {
-		struct xe_vma *vma = gpuva_to_vma(gpuva);
+	drm_gem_for_each_gpuvm_bo(vm_bo, obj) {
+		drm_gpuvm_bo_for_each_va(va, vm_bo) {
+			struct xe_vma *vma = gpuva_to_vma(va);
 
-		if (vma != ignore && xe_vma_vm(vma) == vm)
-			return vma;
+			if (vma != ignore && xe_vma_vm(vma) == vm)
+				return vma;
+		}
 	}
 
 	return NULL;
@@ -2171,6 +2183,7 @@ vm_bind_ioctl_ops_create(struct xe_vm *vm, struct xe_bo *bo,
 	struct drm_gpuva_ops *ops;
 	struct drm_gpuva_op *__op;
 	struct xe_vma_op *op;
+	struct drm_gpuvm_bo *vm_bo;
 	int err;
 
 	lockdep_assert_held_write(&vm->lock);
@@ -2198,7 +2211,12 @@ vm_bind_ioctl_ops_create(struct xe_vm *vm, struct xe_bo *bo,
 		err = xe_bo_lock(bo, true);
 		if (err)
 			return ERR_PTR(err);
-		ops = drm_gpuvm_gem_unmap_ops_create(&vm->gpuvm, obj);
+
+		vm_bo = drm_gpuvm_bo_find(&vm->gpuvm, obj);
+		if (!vm_bo)
+			break;
+
+		ops = drm_gpuvm_bo_unmap_ops_create(vm_bo);
 		xe_bo_unlock(bo);
 		break;
 	default:
-- 
2.42.0