Merge branch 'master'

1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index 54b15f8cda53..d2fa57d480d4 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -180,6 +180,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
         atomic_set(&tsk->usage,2);
         atomic_set(&tsk->fs_excl, 0);
         tsk->btrace_seq = 0;
+        tsk->splice_pipe = NULL;
         return tsk;
 }
 
@@ -1204,7 +1205,7 @@ static task_t *copy_process(unsigned long clone_flags,
                         attach_pid(p, PIDTYPE_PGID, process_group(p));
                         attach_pid(p, PIDTYPE_SID, p->signal->session);
 
-                        list_add_tail(&p->tasks, &init_task.tasks);
+                        list_add_tail_rcu(&p->tasks, &init_task.tasks);
                         __get_cpu_var(process_counts)++;
                 }
                 attach_pid(p, PIDTYPE_PID, p->pid);