<cpu mode='custom' match='exact'>
  <model fallback='forbid'>EPYC-IBPB</model>
  <vendor>AMD</vendor>
  <feature policy='require' name='x2apic'/>
  <feature policy='require' name='tsc-deadline'/>
  <feature policy='require' name='hypervisor'/>
  <feature policy='require' name='tsc_adjust'/>
  <feature policy='require' name='cmp_legacy'/>
  <feature policy='disable' name='monitor'/>
  <feature policy='disable' name='rdtscp'/>
  <feature policy='disable' name='svm'/>
</cpu>
