106 static bool __read_mostly nested = 1;  variable
107 module_param(nested, bool, S_IRUGO);
1735 	return nested && guest_cpuid_has(vcpu, X86_FEATURE_VMX);  in nested_vmx_allowed()
1750 		if (!nested)  in vmx_get_msr_feature()
1752 		return vmx_get_vmx_msr(&vmcs_config.nested, msr->index, &msr->data);  in vmx_get_msr_feature()
1827 		return vmx_get_vmx_msr(&vmx->nested.msrs, msr_info->index,  in vmx_get_msr()
2094 			vmx->nested.vmxon)  in vmx_set_msr()
3065 	if (vmx->nested.vmxon && !nested_cr4_valid(vcpu, cr4))  in vmx_set_cr4()
3770 		WARN_ON_ONCE(!vmx->nested.virtual_apic_map.gfn))  in vmx_guest_apic_has_interrupt()
3775 	vapic_page = vmx->nested.virtual_apic_map.hva;  in vmx_guest_apic_has_interrupt()
3782 						     bool nested)  in kvm_vcpu_trigger_posted_interrupt()  argument
3785 	int pi_vec = nested ? POSTED_INTR_NESTED_VECTOR : POSTED_INTR_VECTOR;  in kvm_vcpu_trigger_posted_interrupt()
3826 	    vector == vmx->nested.posted_intr_nv) {  in vmx_deliver_nested_posted_interrupt()
3831 		vmx->nested.pi_pending = true;  in vmx_deliver_nested_posted_interrupt()
4052 		if (nested) {  in vmx_compute_secondary_exec_control()
4054 				vmx->nested.msrs.secondary_ctls_high |=  in vmx_compute_secondary_exec_control()
4057 				vmx->nested.msrs.secondary_ctls_high &=  in vmx_compute_secondary_exec_control()
4067 		if (nested) {  in vmx_compute_secondary_exec_control()
4069 				vmx->nested.msrs.secondary_ctls_high |=  in vmx_compute_secondary_exec_control()
4072 				vmx->nested.msrs.secondary_ctls_high &=  in vmx_compute_secondary_exec_control()
4088 		if (nested) {  in vmx_compute_secondary_exec_control()
4090 				vmx->nested.msrs.secondary_ctls_high |=  in vmx_compute_secondary_exec_control()
4093 				vmx->nested.msrs.secondary_ctls_high &=  in vmx_compute_secondary_exec_control()
4103 		if (nested) {  in vmx_compute_secondary_exec_control()
4105 				vmx->nested.msrs.secondary_ctls_high |=  in vmx_compute_secondary_exec_control()
4108 				vmx->nested.msrs.secondary_ctls_high &=  in vmx_compute_secondary_exec_control()
4118 		if (nested) {  in vmx_compute_secondary_exec_control()
4120 				vmx->nested.msrs.secondary_ctls_high |=  in vmx_compute_secondary_exec_control()
4123 				vmx->nested.msrs.secondary_ctls_high &=  in vmx_compute_secondary_exec_control()
4135 		if (nested) {  in vmx_compute_secondary_exec_control()
4137 				vmx->nested.msrs.secondary_ctls_high |=  in vmx_compute_secondary_exec_control()
4140 				vmx->nested.msrs.secondary_ctls_high &=  in vmx_compute_secondary_exec_control()
4167 	if (nested)  in vmx_vcpu_setup()
4480 	if (to_vmx(vcpu)->nested.nested_run_pending)  in vmx_nmi_allowed()
4494 	return (!to_vmx(vcpu)->nested.nested_run_pending &&  in vmx_interrupt_allowed()
4781 		if (to_vmx(vcpu)->nested.vmxon &&  in handle_set_cr0()
5241 	WARN_ON_ONCE(vmx->emulation_required && vmx->nested.nested_run_pending);  in handle_invalid_guest_state()
6057 		vmx->nested.change_vmcs01_virtual_apic_mode = true;  in vmx_set_virtual_apic_mode()
6295 		return nested;  in vmx_has_emulated_msr()
6514 	if (vmx->nested.need_vmcs12_to_shadow_sync)  in vmx_vcpu_run()
6651 	vmx->nested.nested_run_pending = 0;  in vmx_vcpu_run()
6794 	if (nested)  in vmx_create_vcpu()
6795 		nested_vmx_setup_ctls_msrs(&vmx->nested.msrs,  in vmx_create_vcpu()
6799 		memset(&vmx->nested.msrs, 0, sizeof(vmx->nested.msrs));  in vmx_create_vcpu()
6801 	vmx->nested.posted_intr_nv = -1;  in vmx_create_vcpu()
6802 	vmx->nested.current_vmptr = -1ull;  in vmx_create_vcpu()
6878 	if (nested)  in vmx_check_processor_compat()
6879 		nested_vmx_setup_ctls_msrs(&vmcs_conf.nested, vmx_cap.ept,  in vmx_check_processor_compat()
6969 	vmx->nested.msrs.cr0_fixed1 = 0xffffffff;  in nested_vmx_cr_fixed1_bits_update()
6970 	vmx->nested.msrs.cr4_fixed1 = X86_CR4_PCE;  in nested_vmx_cr_fixed1_bits_update()
6974 		vmx->nested.msrs.cr4_fixed1 |= (_cr4_mask);	\  in nested_vmx_cr_fixed1_bits_update()
7011 			vmx->nested.msrs.entry_ctls_high |= VM_ENTRY_LOAD_BNDCFGS;  in nested_vmx_entry_exit_ctls_update()
7012 			vmx->nested.msrs.exit_ctls_high |= VM_EXIT_CLEAR_BNDCFGS;  in nested_vmx_entry_exit_ctls_update()
7014 			vmx->nested.msrs.entry_ctls_high &= ~VM_ENTRY_LOAD_BNDCFGS;  in nested_vmx_entry_exit_ctls_update()
7015 			vmx->nested.msrs.exit_ctls_high &= ~VM_EXIT_CLEAR_BNDCFGS;  in nested_vmx_entry_exit_ctls_update()
7117 	if (func == 1 && nested)  in vmx_set_supported_cpuid()
7248 		WARN_ON_ONCE(vmx->nested.pml_full);  in vmx_write_pml_buffer()
7260 			vmx->nested.pml_full = true;  in vmx_write_pml_buffer()
7522 	if (to_vmx(vcpu)->nested.nested_run_pending)  in vmx_smi_allowed()
7531 	vmx->nested.smm.guest_mode = is_guest_mode(vcpu);  in vmx_pre_enter_smm()
7532 	if (vmx->nested.smm.guest_mode)  in vmx_pre_enter_smm()
7535 	vmx->nested.smm.vmxon = vmx->nested.vmxon;  in vmx_pre_enter_smm()
7536 	vmx->nested.vmxon = false;  in vmx_pre_enter_smm()
7546 	if (vmx->nested.smm.vmxon) {  in vmx_pre_leave_smm()
7547 		vmx->nested.vmxon = true;  in vmx_pre_leave_smm()
7548 		vmx->nested.smm.vmxon = false;  in vmx_pre_leave_smm()
7551 	if (vmx->nested.smm.guest_mode) {  in vmx_pre_leave_smm()
7556 		vmx->nested.smm.guest_mode = false;  in vmx_pre_leave_smm()
7573 	return to_vmx(vcpu)->nested.vmxon;  in vmx_apic_init_signal_blocked()
7728 	if (nested) {  in hardware_setup()
7729 		nested_vmx_setup_ctls_msrs(&vmcs_config.nested,  in hardware_setup()
7745 	if (nested)  in hardware_unsetup()