Merge branch 'master'

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/exec.c b/fs/exec.c
index 4121bb559739..3a79d97ac234 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -712,7 +712,7 @@ static int de_thread(struct task_struct *tsk)
                 attach_pid(current, PIDTYPE_PID,  current->pid);
                 attach_pid(current, PIDTYPE_PGID, current->signal->pgrp);
                 attach_pid(current, PIDTYPE_SID,  current->signal->session);
-                list_add_tail(&current->tasks, &init_task.tasks);
+                list_add_tail_rcu(&current->tasks, &init_task.tasks);
 
                 current->group_leader = current;
                 leader->group_leader = current;