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path: root/drivers/gpu/drm/radeon/radeon_cs.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cs.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_cs.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 71a14346147..ae763f60c8a 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -461,13 +461,23 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *p,
struct radeon_vm *vm)
{
struct radeon_device *rdev = p->rdev;
+ struct radeon_bo_va *bo_va;
int i, r;
r = radeon_vm_update_page_directory(rdev, vm);
if (r)
return r;
- r = radeon_vm_bo_update(rdev, vm, rdev->ring_tmp_bo.bo,
+ r = radeon_vm_clear_freed(rdev, vm);
+ if (r)
+ return r;
+
+ if (vm->ib_bo_va == NULL) {
+ DRM_ERROR("Tmp BO not in VM!\n");
+ return -EINVAL;
+ }
+
+ r = radeon_vm_bo_update(rdev, vm->ib_bo_va,
&rdev->ring_tmp_bo.bo->tbo.mem);
if (r)
return r;
@@ -480,7 +490,13 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *p,
continue;
bo = p->relocs[i].robj;
- r = radeon_vm_bo_update(rdev, vm, bo, &bo->tbo.mem);
+ bo_va = radeon_vm_bo_find(vm, bo);
+ if (bo_va == NULL) {
+ dev_err(rdev->dev, "bo %p not in vm %p\n", bo, vm);
+ return -EINVAL;
+ }
+
+ r = radeon_vm_bo_update(rdev, bo_va, &bo->tbo.mem);
if (r)
return r;
}