1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 151a2d42c639..56d1458393cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -608,6 +608,10 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
         if ((offset + size) <= adev->mc.visible_vram_size)
                 return 0;
 
+        /* Can't move a pinned BO to visible VRAM */
+        if (abo->pin_count > 0)
+                return -EINVAL;
+
         /* hurrah the memory is not visible ! */
         amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM);
         lpfn =  adev->mc.visible_vram_size >> PAGE_SHIFT;