kernel/kernel/sched/topology.c
.. .. @@ -490,6 +490,7 @@ 490 490 rd->rto_cpu = -1; 491 491 raw_spin_lock_init(&rd->rto_lock); 492 492 init_irq_work(&rd->rto_push_work, rto_push_irq_work_func); 493 + rd->rto_push_work.flags |= IRQ_WORK_HARD_IRQ;493 494 #endif 494 495 495 496 init_dl_bw(&rd->dl_bw);