static int vmx_vm_init(struct kvm *kvm)
{
	spin_lock_init(&to_kvm_vmx(kvm)->ept_pointer_lock);

	if (!ple_gap)
		kvm->arch.pause_in_guest = true;

	if (boot_cpu_has(X86_BUG_L1TF) && enable_ept) {
		switch (l1tf_mitigation) {
		case L1TF_MITIGATION_OFF:
		case L1TF_MITIGATION_FLUSH_NOWARN:
			/* 'I explicitly don't care' is set */
			break;
		case L1TF_MITIGATION_FLUSH:
		case L1TF_MITIGATION_FLUSH_NOSMT:
		case L1TF_MITIGATION_FULL:
			/*
			 * Warn upon starting the first VM in a potentially
			 * insecure environment.
			 */
			if (sched_smt_active())
				pr_warn_once(L1TF_MSG_SMT);
			if (l1tf_vmx_mitigation == VMENTER_L1D_FLUSH_NEVER)
				pr_warn_once(L1TF_MSG_L1D);
			break;
		case L1TF_MITIGATION_FULL_FORCE:
			/* Flush is enforced */
			break;
		}
	}
	kvm_apicv_init(kvm, enable_apicv);
	return 0;
}
Unknown