local_mcck_disable();
if (test_thread_flag(TIF_MCCK_PENDING)) {
local_mcck_enable();
+ /* disable monitor call class 0 */
+ __ctl_clear_bit(8, 15);
+ atomic_notifier_call_chain(&idle_chain, S390_CPU_NOT_IDLE,
+ hcpu);
local_irq_enable();
s390_handle_mcck();
return;