[PATCH 1/6] drm/vc4: Use drm_free_large() on handles to match its allocation.

Eric Anholt eric at anholt.net
Tue Jul 26 20:47:10 UTC 2016


If you managed to exceed the limit to switch to vmalloc, we'd use the
wrong free.

Signed-off-by: Eric Anholt <eric at anholt.net>
Fixes: d5b1a78a772f ("drm/vc4: Add support for drawing 3D frames.")
Cc: stable at vger.kernel.org
---
 drivers/gpu/drm/vc4/vc4_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 46899d6de675..f9b13b54c86b 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -574,7 +574,7 @@ vc4_cl_lookup_bos(struct drm_device *dev,
 	spin_unlock(&file_priv->table_lock);
 
 fail:
-	kfree(handles);
+	drm_free_large(handles);
 	return 0;
 }
 
-- 
2.8.1



More information about the dri-devel mailing list