1 files changed, 10 insertions, 0 deletions

diff --git a/kernel/exit.c b/kernel/exit.c
index 894179a32ec1..21aa7b3001fb 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -96,6 +96,14 @@ static void __exit_signal(struct task_struct *tsk)
                 sig->tty = NULL;
         } else {
                 /*
+                 * This can only happen if the caller is de_thread().
+                 * FIXME: this is the temporary hack, we should teach
+                 * posix-cpu-timers to handle this case correctly.
+                 */
+                if (unlikely(has_group_leader_pid(tsk)))
+                        posix_cpu_timers_exit_group(tsk);
+
+                /*
                  * If there is any task waiting for the group exit
                  * then notify it:
                  */
@@ -703,6 +711,8 @@ static void exit_mm(struct task_struct * tsk)
  * space.
  */
 static struct task_struct *find_new_reaper(struct task_struct *father)
+        __releases(&tasklist_lock)
+        __acquires(&tasklist_lock)
 {
         struct pid_namespace *pid_ns = task_active_pid_ns(father);
         struct task_struct *thread;