2780 	u64 msr_data;  in em_syscall()  local
2797 	ops->get_msr(ctxt, MSR_STAR, &msr_data);  in em_syscall()
2798 	msr_data >>= 32;  in em_syscall()
2799 	cs_sel = (u16)(msr_data & 0xfffc);  in em_syscall()
2800 	ss_sel = (u16)(msr_data + 8);  in em_syscall()
2816 			     MSR_LSTAR : MSR_CSTAR, &msr_data);  in em_syscall()
2817 		ctxt->_eip = msr_data;  in em_syscall()
2819 		ops->get_msr(ctxt, MSR_SYSCALL_MASK, &msr_data);  in em_syscall()
2820 		ctxt->eflags &= ~msr_data;  in em_syscall()
2825 		ops->get_msr(ctxt, MSR_STAR, &msr_data);  in em_syscall()
2826 		ctxt->_eip = (u32)msr_data;  in em_syscall()
2839 	u64 msr_data;  in em_sysenter()  local
2860 	ops->get_msr(ctxt, MSR_IA32_SYSENTER_CS, &msr_data);  in em_sysenter()
2861 	if ((msr_data & 0xfffc) == 0x0)  in em_sysenter()
2866 	cs_sel = (u16)msr_data & ~SEGMENT_RPL_MASK;  in em_sysenter()
2876 	ops->get_msr(ctxt, MSR_IA32_SYSENTER_EIP, &msr_data);  in em_sysenter()
2877 	ctxt->_eip = (efer & EFER_LMA) ? msr_data : (u32)msr_data;  in em_sysenter()
2879 	ops->get_msr(ctxt, MSR_IA32_SYSENTER_ESP, &msr_data);  in em_sysenter()
2880 	*reg_write(ctxt, VCPU_REGS_RSP) = (efer & EFER_LMA) ? msr_data :  in em_sysenter()
2881 							      (u32)msr_data;  in em_sysenter()
2890 	u64 msr_data, rcx, rdx;  in em_sysexit()  local
2911 	ops->get_msr(ctxt, MSR_IA32_SYSENTER_CS, &msr_data);  in em_sysexit()
2914 		cs_sel = (u16)(msr_data + 16);  in em_sysexit()
2915 		if ((msr_data & 0xfffc) == 0x0)  in em_sysexit()
2917 		ss_sel = (u16)(msr_data + 24);  in em_sysexit()
2922 		cs_sel = (u16)(msr_data + 32);  in em_sysexit()
2923 		if (msr_data == 0x0)  in em_sysexit()
3705 	u64 msr_data;  in em_wrmsr()  local
3708 	msr_data = (u32)reg_read(ctxt, VCPU_REGS_RAX)  in em_wrmsr()
3710 	r = ctxt->ops->set_msr(ctxt, msr_index, msr_data);  in em_wrmsr()
3724 	u64 msr_data;  in em_rdmsr()  local
3727 	r = ctxt->ops->get_msr(ctxt, msr_index, &msr_data);  in em_rdmsr()
3735 	*reg_write(ctxt, VCPU_REGS_RAX) = (u32)msr_data;  in em_rdmsr()
3736 	*reg_write(ctxt, VCPU_REGS_RDX) = msr_data >> 32;  in em_rdmsr()