From: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 41ccec352f3c823931a7d9d2a9c7880c14d7415a upstream.
This fixes a BUG_ON(bo->sync_obj != NULL); in ttm_bo_release_list.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/gpu/drm/qxl/qxl_ttm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 037786d7c1dc..ed90fbe63686 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -433,6 +433,7 @@ static int qxl_sync_obj_flush(void *sync_obj)
static void qxl_sync_obj_unref(void **sync_obj)
{
+ *sync_obj = NULL;
}
static void *qxl_sync_obj_ref(void *sync_obj)
--
1.9.3
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