hv_is_synic_msr
if (WARN_ON(!ms_hyperv.paravisor_present || !hv_is_synic_msr(reg)))
if (WARN_ON(!ms_hyperv.paravisor_present || !hv_is_synic_msr(reg)))
if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present)
if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present) {