       <spinlocks state="on" retries="12287"/>
     </hyperv>
   </features>
-  <cpu mode="custom" match="exact">
-    <model fallback="allow">core2duo</model>
-    <vendor>Intel</vendor>
-    <feature policy="require" name="pbe"/>
-    <feature policy="require" name="tm2"/>
-    <feature policy="require" name="est"/>
-    <feature policy="require" name="ss"/>
-    <feature policy="require" name="ht"/>
-    <feature policy="require" name="ds"/>
-    <feature policy="require" name="lahf_lm"/>
-    <feature policy="require" name="tm"/>
-    <feature policy="require" name="cx16"/>
-    <feature policy="require" name="vmx"/>
-    <feature policy="require" name="ds_cpl"/>
-    <feature policy="require" name="xtpr"/>
-    <feature policy="require" name="acpi"/>
-  </cpu>
   <clock offset="utc">
     <timer name="rtc" tickpolicy="catchup"/>
     <timer name="pit" tickpolicy="delay"/>
@@ -333,4 +316,5 @@
       <address type="isa" iobase="0x505"/>
     </panic>
   </devices>
+  <cpu mode="host-passthrough"/>
 </domain>

Domain 'test-many-devices' defined successfully.
Changes will take effect after the next domain shutdown.