diff --git a/[refs] b/[refs]
index 67e1089423e2..2f9afe57ed24 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 60b332e755da7dbf32f1660973ce4f97ebf05d05
+refs/heads/master: a302cb9d95978505b18c12be0cd1e41556564f68
diff --git a/trunk/arch/powerpc/mm/pgtable_64.c b/trunk/arch/powerpc/mm/pgtable_64.c
index 3dfd10db931a..60fd52cd270f 100644
--- a/trunk/arch/powerpc/mm/pgtable_64.c
+++ b/trunk/arch/powerpc/mm/pgtable_64.c
@@ -228,5 +228,7 @@ void iounmap(volatile void __iomem *token)
 EXPORT_SYMBOL(ioremap);
 EXPORT_SYMBOL(ioremap_flags);
 EXPORT_SYMBOL(__ioremap);
+EXPORT_SYMBOL(__ioremap_at);
 EXPORT_SYMBOL(iounmap);
 EXPORT_SYMBOL(__iounmap);
+EXPORT_SYMBOL(__iounmap_at);