diff --git a/kernel/bpf/rqspinlock.c b/kernel/bpf/rqspinlock.c index f4c534fa4e87..3faf9cbd6c75 100644 --- a/kernel/bpf/rqspinlock.c +++ b/kernel/bpf/rqspinlock.c @@ -465,7 +465,7 @@ queue: * any MCS node. This is not the most elegant solution, but is * simple enough. */ - if (unlikely(idx >= _Q_MAX_NODES || in_nmi())) { + if (unlikely(idx >= _Q_MAX_NODES || (in_nmi() && idx > 0))) { lockevent_inc(lock_no_node); RES_RESET_TIMEOUT(ts, RES_DEF_TIMEOUT); while (!queued_spin_trylock(lock)) {