svm_invoke_exit_handler
ret = svm_invoke_exit_handler(vcpu, SVM_EXIT_CPUID);
return svm_invoke_exit_handler(vcpu, control->exit_code);
return svm_invoke_exit_handler(vcpu, svm_exit_code);
return svm_invoke_exit_handler(vcpu, svm->vmcb->control.exit_code);
int svm_invoke_exit_handler(struct kvm_vcpu *vcpu, u64 exit_code);