patch-5.15.79-rt54.patch

[platform/kernel/linux-rpi.git] / kernel / sched / swait.c

diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c
index e1c655f..f230b1a 100644 (file)
--- a/kernel/sched/swait.c
+++ b/kernel/sched/swait.c
@@ -64,6 +64,7 @@ void swake_up_all(struct swait_queue_head *q)
        struct swait_queue *curr;
        LIST_HEAD(tmp);
 
+       WARN_ON(irqs_disabled());
        raw_spin_lock_irq(&q->lock);
        list_splice_init(&q->task_list, &tmp);
        while (!list_empty(&tmp)) {