diff --git a/[refs] b/[refs]
index 60472c30947d..ab92be3e3a13 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 39dbbb4523754df4a822c69191a848a03e556dc7
+refs/heads/master: 527655835ebac8f58a8f800a10700712a4c2affd
diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c
index feb791648a1f..e293c58bea58 100644
--- a/trunk/mm/page_alloc.c
+++ b/trunk/mm/page_alloc.c
@@ -4071,7 +4071,7 @@ void __init set_dma_reserve(unsigned long new_dma_reserve)
 }
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES
-struct pglist_data contig_page_data = { .bdata = &bootmem_node_data[0] };
+struct pglist_data __refdata contig_page_data = { .bdata = &bootmem_node_data[0] };
 EXPORT_SYMBOL(contig_page_data);
 #endif