Message ID | 1461700484-5737-1-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c index 034a35a..bc73e95 100644 --- a/arch/s390/lib/spinlock.c +++ b/arch/s390/lib/spinlock.c @@ -75,6 +75,7 @@ void arch_spin_lock_wait_flags(arch_spinlock_t *lp, unsigned long flags) if (_raw_compare_and_swap(&lp->lock, 0, cpu)) return; local_irq_restore(flags); + continue; } /* Check if the lock owner is running. */ if (!smp_vcpu_scheduled(~owner)) {