Merge branches 'stable/drivers-3.2', 'stable/drivers.bugfixes-3.2' and 'stable/pci...

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / ttm / ttm_bo.c

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index a4d38d85909a0254e23fa3a1f0b607814329bf60..ef06194c5aa6049c4813db6048f22922b1b5eaed 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -394,7 +394,8 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
 
        if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED)) {
                if (bo->ttm == NULL) {
-                       ret = ttm_bo_add_ttm(bo, false);
+                       bool zero = !(old_man->flags & TTM_MEMTYPE_FLAG_FIXED);
+                       ret = ttm_bo_add_ttm(bo, zero);
                        if (ret)
                                goto out_err;
                }