diff --git a/[refs] b/[refs]
index 621d5d8999ed..9b2a7b58a115 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f89b336fd1edf0c88875d0b7fcdc288c7de903d
+refs/heads/master: a513f6bab0939800dcf1e7c075e733420cf967c5
diff --git a/trunk/kernel/cpu.c b/trunk/kernel/cpu.c
index 563f13609470..9d448ddb2247 100644
--- a/trunk/kernel/cpu.c
+++ b/trunk/kernel/cpu.c
@@ -380,6 +380,7 @@ int __cpuinit cpu_up(unsigned int cpu)
 	cpu_maps_update_done();
 	return err;
 }
+EXPORT_SYMBOL_GPL(cpu_up);
 
 #ifdef CONFIG_PM_SLEEP_SMP
 static cpumask_var_t frozen_cpus;