static void kvm_sched_in(struct preempt_notifier *pn, int cpu)
{
	struct kvm_vcpu *vcpu = preempt_notifier_to_vcpu(pn);

	WRITE_ONCE(vcpu->preempted, false);
	WRITE_ONCE(vcpu->ready, false);

	__this_cpu_write(kvm_running_vcpu, vcpu);
	kvm_arch_sched_in(vcpu, cpu);
	kvm_arch_vcpu_load(vcpu, cpu);
}