libvirt/src/cpu_map/x86_kvm64.xml

<cpus>
  <model name='kvm64'>
    <decode host='on' guest='on'/>
    <feature name='apic'/>
    <feature name='clflush'/>
    <feature name='cmov'/>
    <feature name='cx16'/>
    <feature name='cx8'/>
    <feature name='de'/>
    <feature name='fpu'/>
    <feature name='fxsr'/>
    <feature name='lm'/>
    <feature name='mca'/>
    <feature name='mce'/>
    <feature name='mmx'/>
    <feature name='msr'/>
    <feature name='mtrr'/>
    <feature name='nx'/>
    <feature name='pae'/>
    <feature name='pat'/>
    <feature name='pge'/>
    <feature name='pni'/>
    <feature name='pse'/>
    <feature name='pse36'/>
    <feature name='sep'/>
    <feature name='sse'/>
    <feature name='sse2'/>
    <feature name='syscall'/>
    <feature name='tsc'/>
    <feature name='vmx-activity-hlt' added='yes'/>
    <feature name='vmx-cr8-load-exit' added='yes'/>
    <feature name='vmx-cr8-store-exit' added='yes'/>
    <feature name='vmx-entry-ia32e-mode' added='yes'/>
    <feature name='vmx-exit-ack-intr' added='yes'/>
    <feature name='vmx-flexpriority' added='yes'/>
    <feature name='vmx-hlt-exit' added='yes'/>
    <feature name='vmx-intr-exit' added='yes'/>
    <feature name='vmx-invlpg-exit' added='yes'/>
    <feature name='vmx-io-bitmap' added='yes'/>
    <feature name='vmx-io-exit' added='yes'/>
    <feature name='vmx-monitor-exit' added='yes'/>
    <feature name='vmx-movdr-exit' added='yes'/>
    <feature name='vmx-mwait-exit' added='yes'/>
    <feature name='vmx-nmi-exit' added='yes'/>
    <feature name='vmx-pause-exit' added='yes'/>
    <feature name='vmx-rdpmc-exit' added='yes'/>
    <feature name='vmx-rdtsc-exit' added='yes'/>
    <feature name='vmx-tsc-offset' added='yes'/>
    <feature name='vmx-vintr-pending' added='yes'/>
  </model>
</cpus>