diff options
| -rw-r--r-- | kernel/sched.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 19c0d5d..15abf08 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3862,6 +3862,8 @@ int sched_setscheduler(struct task_struct *p, int policy, unsigned long flags; runqueue_t *rq; + /* may grab non-irq protected spin_locks */ + BUG_ON(in_interrupt()); recheck: /* double check policy once rq lock held */ if (policy < 0) |