<cpu mode='custom' match='exact'>
  <model fallback='forbid'>athlon</model>
  <vendor>AMD</vendor>
  <feature policy='require' name='pni'/>
  <feature policy='require' name='cx16'/>
  <feature policy='require' name='x2apic'/>
  <feature policy='require' name='popcnt'/>
  <feature policy='require' name='hypervisor'/>
  <feature policy='require' name='mca'/>
  <feature policy='require' name='clflush'/>
  <feature policy='require' name='lahf_lm'/>
  <feature policy='require' name='cmp_legacy'/>
  <feature policy='require' name='cr8legacy'/>
  <feature policy='require' name='abm'/>
  <feature policy='require' name='sse4a'/>
  <feature policy='require' name='misalignsse'/>
  <feature policy='require' name='3dnowprefetch'/>
  <feature policy='require' name='osvw'/>
  <feature policy='require' name='syscall'/>
  <feature policy='require' name='fxsr_opt'/>
  <feature policy='require' name='pdpe1gb'/>
  <feature policy='require' name='lm'/>
  <feature policy='require' name='npt'/>
  <feature policy='require' name='nrip-save'/>
</cpu>