KVM_IRQ_LINE
TEST_ASSERT(!ret, KVM_IOCTL_ERROR(KVM_IRQ_LINE, ret));
return __vm_ioctl(vm, KVM_IRQ_LINE, &irq_level);
TEST_ASSERT(ret >= 0, KVM_IOCTL_ERROR(KVM_IRQ_LINE, ret));
case KVM_IRQ_LINE: {