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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.
22 lines
804 B
XML
22 lines
804 B
XML
<cpu match='exact'>
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<arch>x86_64</arch>
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<model fallback='allow'>core2duo</model>
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<feature policy='require' name='lahf_lm'/>
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<feature policy='require' name='popcnt'/>
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<feature policy='require' name='sse4.2'/>
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<feature policy='require' name='sse4.1'/>
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<feature policy='require' name='dca'/>
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<feature policy='require' name='xtpr'/>
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<feature policy='require' name='cx16'/>
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<feature policy='require' name='tm2'/>
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<feature policy='require' name='est'/>
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<feature policy='require' name='vmx'/>
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<feature policy='require' name='ds_cpl'/>
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<feature policy='require' name='pbe'/>
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<feature policy='require' name='tm'/>
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<feature policy='require' name='ht'/>
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<feature policy='require' name='ss'/>
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<feature policy='require' name='acpi'/>
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<feature policy='require' name='ds'/>
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</cpu>
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