mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-22 13:45:38 +00:00
a6f88cbd2d
In case a hypervisor doesn't support the exact CPU model requested by a domain XML, we automatically fallback to a closest CPU model the hypervisor supports (and make sure we add/remove any additional features if needed). This patch adds 'fallback' attribute to model element, which can be used to disable this automatic fallback.
19 lines
719 B
XML
19 lines
719 B
XML
<cpu match='exact'>
|
|
<model fallback='forbid'>Penryn</model>
|
|
<topology sockets='2' cores='4' threads='1'/>
|
|
<!--feature name='sse4.1' policy='optional'/-->
|
|
<feature name='dca' policy='optional'/>
|
|
<feature name='xtpr' policy='optional'/>
|
|
<feature name='sse4.2' policy='optional'/>
|
|
<feature name='3dnow' policy='optional'/>
|
|
<feature name='ssse3' policy='optional'/>
|
|
<feature name='vmx' policy='disable'/>
|
|
<feature name='ds_cpl' policy='disable'/>
|
|
<feature name='sse' policy='disable'/>
|
|
<feature name='monitor' policy='force'/>
|
|
<feature name='pbe' policy='force'/>
|
|
<feature name='3dnowext' policy='force'/>
|
|
<feature name='svm' policy='force'/>
|
|
<feature name='popcnt' policy='forbid'/>
|
|
</cpu>
|