kvm_arch_vcpu_fault  804 include/linux/kvm_host.h vm_fault_t kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf);
kvm_arch_vcpu_fault 2727 virt/kvm/kvm_main.c 		return kvm_arch_vcpu_fault(vcpu, vmf);