(Resending in two bits to avoid stgit breakage)
From: Alan Cox alan@linux.intel.com
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 ---
drivers/gpu/drm/gma500/psb_drv.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index f14768f..653f439 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -239,6 +239,7 @@ 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; }