1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 94732d1ab00a..63b3a8a49884 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5285,6 +5285,7 @@ void init_idle(struct task_struct *idle, int cpu)
         __sched_fork(0, idle);
         idle->state = TASK_RUNNING;
         idle->se.exec_start = sched_clock();
+        idle->flags |= PF_IDLE;
 
         kasan_unpoison_task_stack(idle);