diff --git a/[refs] b/[refs]
index 6a2cf3d28413..626d7d3c1e07 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: acd7ef927e06510fbfeec8d307f4726a156b2733
+refs/heads/master: d955e71b506fcef3e9407af7fdecf973a4ffbc72
diff --git a/trunk/drivers/gpu/drm/gma500/gtt.c b/trunk/drivers/gpu/drm/gma500/gtt.c
index c6465b40090f..db2e823e8951 100644
--- a/trunk/drivers/gpu/drm/gma500/gtt.c
+++ b/trunk/drivers/gpu/drm/gma500/gtt.c
@@ -93,7 +93,7 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
 	pages = r->pages;
 
 	/* Make sure changes are visible to the GPU */
-	set_pages_array_uc(pages, r->npage);
+	set_pages_array_wc(pages, r->npage);
 
 	/* Write our page entries into the GTT itself */
 	for (i = r->roll; i < r->npage; i++) {