1 files changed, 2 insertions, 3 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index b4f4eb613537..3ce26954be12 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3563,8 +3563,6 @@ int idle_cpu(int cpu)
         return cpu_curr(cpu) == cpu_rq(cpu)->idle;
 }
 
-EXPORT_SYMBOL_GPL(idle_cpu);
-
 /**
  * idle_task - return the idle task for a given cpu.
  * @cpu: the processor in question.
@@ -4680,7 +4678,8 @@ static int migration_call(struct notifier_block *nfb, unsigned long action,
 #ifdef CONFIG_HOTPLUG_CPU
         case CPU_UP_CANCELED:
                 /* Unbind it from offline cpu so it can run.  Fall thru. */
-                kthread_bind(cpu_rq(cpu)->migration_thread,smp_processor_id());
+                kthread_bind(cpu_rq(cpu)->migration_thread,
+                             any_online_cpu(cpu_online_map));
                 kthread_stop(cpu_rq(cpu)->migration_thread);
                 cpu_rq(cpu)->migration_thread = NULL;
                 break;