815 			u64 efer = 0;  in assign_eip_far()  local
817 			ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in assign_eip_far()
818 			if (efer & EFER_LMA)  in assign_eip_far()
1601 		u64 efer = 0;  in get_descriptor_ptr()  local
1603 		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in get_descriptor_ptr()
1604 		if (!(efer & EFER_LMA))  in get_descriptor_ptr()
1752 			u64 efer = 0;  in __load_segment_descriptor()  local
1754 			ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in __load_segment_descriptor()
1755 			if (efer & EFER_LMA)  in __load_segment_descriptor()
2624 	unsigned long cr0, cr4, efer;  in em_rsm()  local
2676 		efer = 0;  in em_rsm()
2677 		ctxt->ops->set_msr(ctxt, MSR_EFER, efer);  in em_rsm()
2782 	u64 efer = 0;  in em_syscall()  local
2792 	ops->get_msr(ctxt, MSR_EFER, &efer);  in em_syscall()
2793 	if (!(efer & EFER_SCE))  in em_syscall()
2802 	if (efer & EFER_LMA) {  in em_syscall()
2810 	if (efer & EFER_LMA) {  in em_syscall()
2841 	u64 efer = 0;  in em_sysenter()  local
2843 	ops->get_msr(ctxt, MSR_EFER, &efer);  in em_sysenter()
2852 	if ((ctxt->mode != X86EMUL_MODE_PROT64) && (efer & EFER_LMA)  in em_sysenter()
2868 	if (efer & EFER_LMA) {  in em_sysenter()
2877 	ctxt->_eip = (efer & EFER_LMA) ? msr_data : (u32)msr_data;  in em_sysenter()
2880 	*reg_write(ctxt, VCPU_REGS_RSP) = (efer & EFER_LMA) ? msr_data :  in em_sysenter()
4233 	u64 efer = 0;  in check_cr_write()  local
4257 		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in check_cr_write()
4259 		if ((new_val & X86_CR0_PG) && (efer & EFER_LME) &&  in check_cr_write()
4268 		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in check_cr_write()
4269 		if (efer & EFER_LMA) {  in check_cr_write()
4291 		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in check_cr_write()
4293 		if ((efer & EFER_LMA) && !(new_val & X86_CR4_PAE))  in check_cr_write()
4351 	u64 efer = 0;  in check_svme()  local
4353 	ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);  in check_svme()
4355 	if (!(efer & EFER_SVME))  in check_svme()