diff --git a/kernel/sched.c b/kernel/sched.c
index 3df33da..cca93cc 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6865,7 +6865,7 @@
 
 	lock_cpu_hotplug();
 	arch_init_sched_domains(&cpu_online_map);
-	cpus_andnot(non_isolated_cpus, cpu_online_map, cpu_isolated_map);
+	cpus_andnot(non_isolated_cpus, cpu_possible_map, cpu_isolated_map);
 	if (cpus_empty(non_isolated_cpus))
 		cpu_set(smp_processor_id(), non_isolated_cpus);
 	unlock_cpu_hotplug();