Commit 1896344b authored Apr 25, 2012 by Alan Cox Committed by Dave Airlie Apr 27, 2012

gma500: Fix leak of uncached page



This was reported a long time ago (and I apologize to whoever it was that
reported it as I've lost the original report).

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent c51a3fd6

drivers/gpu/drm/gma500/psb_drv.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -246,6 +246,7 @@ static int psb_driver_unload(struct drm_device *dev)
		}
		psb_gtt_takedown(dev);
		if (dev_priv->scratch_page) {
		set_pages_wb(dev_priv->scratch_page, 1);
		__free_page(dev_priv->scratch_page);
		dev_priv->scratch_page = NULL;
		}