772 		if ((vcpu->arch.efer & EFER_LME)) {  in kvm_set_cr0()
1368 static bool __kvm_valid_efer(struct kvm_vcpu *vcpu, u64 efer)  in __kvm_valid_efer()  argument
1370 	if (efer & EFER_FFXSR && !guest_cpuid_has(vcpu, X86_FEATURE_FXSR_OPT))  in __kvm_valid_efer()
1373 	if (efer & EFER_SVME && !guest_cpuid_has(vcpu, X86_FEATURE_SVM))  in __kvm_valid_efer()
1376 	if (efer & (EFER_LME | EFER_LMA) &&  in __kvm_valid_efer()
1380 	if (efer & EFER_NX && !guest_cpuid_has(vcpu, X86_FEATURE_NX))  in __kvm_valid_efer()
1386 bool kvm_valid_efer(struct kvm_vcpu *vcpu, u64 efer)  in kvm_valid_efer()  argument
1388 	if (efer & efer_reserved_bits)  in kvm_valid_efer()
1391 	return __kvm_valid_efer(vcpu, efer);  in kvm_valid_efer()
1397 	u64 old_efer = vcpu->arch.efer;  in set_efer()
1398 	u64 efer = msr_info->data;  in set_efer()  local
1400 	if (efer & efer_reserved_bits)  in set_efer()
1404 		if (!__kvm_valid_efer(vcpu, efer))  in set_efer()
1408 		    (vcpu->arch.efer & EFER_LME) != (efer & EFER_LME))  in set_efer()
1412 	efer &= ~EFER_LMA;  in set_efer()
1413 	efer |= vcpu->arch.efer & EFER_LMA;  in set_efer()
1415 	kvm_x86_ops->set_efer(vcpu, efer);  in set_efer()
1418 	if ((efer ^ old_efer) & EFER_NX)  in set_efer()
3021 		msr_info->data = vcpu->arch.efer;  in kvm_get_msr_common()
7756 	put_smstate(u64, buf, 0x7ed0, vcpu->arch.efer);  in enter_smm_save_state_64()
8659 	sregs->efer = vcpu->arch.efer;  in __get_sregs()
8750 	if ((sregs->efer & EFER_LME) && (sregs->cr0 & X86_CR0_PG)) {  in kvm_valid_sregs()
8757 		    || !(sregs->efer & EFER_LMA))  in kvm_valid_sregs()
8764 		if (sregs->efer & EFER_LMA || sregs->cs.l)  in kvm_valid_sregs()
8802 	mmu_reset_needed |= vcpu->arch.efer != sregs->efer;  in __set_sregs()
8803 	kvm_x86_ops->set_efer(vcpu, sregs->efer);  in __set_sregs()