void kvm_arch_mmu_notifier_invalidate_page(struct kvm *kvm,
					   unsigned long address)
{
	/*
	 * The physical address of apic access page is stored in the VMCS.
	 * Update it when it becomes invalid.
	 */
	if (address == gfn_to_hva(kvm, APIC_DEFAULT_PHYS_BASE >> PAGE_SHIFT))
		kvm_make_all_cpus_request(kvm, KVM_REQ_APIC_PAGE_RELOAD);
}
Unknown