diff --git a/[refs] b/[refs]
index bc12e4a06b72..239f05a1573d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d5f541ed6e31518508c688912e7464facf253c87
+refs/heads/master: 66a550308b8e4cbaba185d0326cb05d1bd758101
diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c
index d0432e44f77d..490aee1f2ce8 100644
--- a/trunk/mm/page_alloc.c
+++ b/trunk/mm/page_alloc.c
@@ -1829,6 +1829,9 @@ static int __cpuinit process_zones(int cpu)
 
 	for_each_zone(zone) {
 
+		if (!populated_zone(zone))
+			continue;
+
 		zone_pcp(zone, cpu) = kmalloc_node(sizeof(struct per_cpu_pageset),
 					 GFP_KERNEL, cpu_to_node(cpu));
 		if (!zone_pcp(zone, cpu))