diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 77f45ffd5ea102499302233265c87b1b5d2ddc1a..b602f73fb38d021133f0c8d3f7f0516dc78e61a7 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -41,6 +41,7 @@
 #include <linux/rcupdate.h>
 #include <linux/sched.h>
 #include <linux/seq_file.h>
+#include <linux/security.h>
 #include <linux/slab.h>
 #include <linux/smp_lock.h>
 #include <linux/spinlock.h>
@@ -1177,6 +1178,7 @@ static int attach_task(struct cpuset *cs, char *pidbuf, char **ppathbuf)
 	cpumask_t cpus;
 	nodemask_t from, to;
 	struct mm_struct *mm;
+	int retval;
 
 	if (sscanf(pidbuf, "%d", &pid) != 1)
 		return -EIO;
@@ -1205,6 +1207,12 @@ static int attach_task(struct cpuset *cs, char *pidbuf, char **ppathbuf)
 		get_task_struct(tsk);
 	}
 
+	retval = security_task_setscheduler(tsk, 0, NULL);
+	if (retval) {
+		put_task_struct(tsk);
+		return retval;
+	}
+
 	mutex_lock(&callback_mutex);
 
 	task_lock(tsk);