diff --git a/kernel/sched.c b/kernel/sched.c
index e4e54e86f4a2215b3de2c6da593cd3974ddfa3d0..ddf418810c3930eb7c15c617e0127c7014555154 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4817,7 +4817,7 @@ void show_state(void)
  * NOTE: this function does not set the idle thread's NEED_RESCHED
  * flag, to make booting more robust.
  */
-void __devinit init_idle(struct task_struct *idle, int cpu)
+void __cpuinit init_idle(struct task_struct *idle, int cpu)
 {
 	struct rq *rq = cpu_rq(cpu);
 	unsigned long flags;
@@ -5461,7 +5461,7 @@ static void cpu_attach_domain(struct sched_domain *sd, int cpu)
 }
 
 /* cpus with isolated domains */
-static cpumask_t __devinitdata cpu_isolated_map = CPU_MASK_NONE;
+static cpumask_t __cpuinitdata cpu_isolated_map = CPU_MASK_NONE;
 
 /* Setup the mask of cpus configured for isolated domains */
 static int __init isolated_cpu_setup(char *str)
@@ -6747,11 +6747,20 @@ static int update_sched_domains(struct notifier_block *nfb,
 
 void __init sched_init_smp(void)
 {
+	cpumask_t non_isolated_cpus;
+
 	lock_cpu_hotplug();
 	arch_init_sched_domains(&cpu_online_map);
+	cpus_andnot(non_isolated_cpus, cpu_online_map, cpu_isolated_map);
+	if (cpus_empty(non_isolated_cpus))
+		cpu_set(smp_processor_id(), non_isolated_cpus);
 	unlock_cpu_hotplug();
 	/* XXX: Theoretical race here - CPU may be hotplugged now */
 	hotcpu_notifier(update_sched_domains, 0);
+
+	/* Move init over to a non-isolated CPU */
+	if (set_cpus_allowed(current, non_isolated_cpus) < 0)
+		BUG();
 }
 #else
 void __init sched_init_smp(void)