1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index dd46c38676db..2d901bf28a94 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -799,6 +799,10 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
         if ((offset + size) <= rdev->mc.visible_vram_size)
                 return 0;
 
+        /* Can't move a pinned BO to visible VRAM */
+        if (rbo->pin_count > 0)
+                return -EINVAL;
+
         /* hurrah the memory is not visible ! */
         radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM);
         lpfn =  rdev->mc.visible_vram_size >> PAGE_SHIFT;