diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 490aee1..4f59d90 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1591,7 +1591,7 @@
 void __meminit build_all_zonelists(void)
 {
 	if (system_state == SYSTEM_BOOTING) {
-		__build_all_zonelists(0);
+		__build_all_zonelists(NULL);
 		cpuset_init_current_mems_allowed();
 	} else {
 		/* we have to stop all cpus to guaranntee there is no user