<cpu mode='custom' match='exact'> <arch>x86_64</arch> <model fallback='forbid'>Opteron_G3</model> <feature policy='require' name='vme'/> <feature policy='require' name='x2apic'/> <feature policy='require' name='tsc-deadline'/> <feature policy='require' name='hypervisor'/> <feature policy='require' name='mmxext'/> <feature policy='require' name='fxsr_opt'/> <feature policy='require' name='pdpe1gb'/> <feature policy='require' name='3dnowext'/> <feature policy='require' name='3dnow'/> <feature policy='require' name='cmp_legacy'/> <feature policy='require' name='cr8legacy'/> <feature policy='require' name='3dnowprefetch'/> <feature policy='require' name='osvw'/> <feature policy='disable' name='monitor'/> <feature policy='disable' name='rdtscp'/> </cpu>