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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.
28 lines
1.1 KiB
XML
28 lines
1.1 KiB
XML
<cpu match='exact'>
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<model fallback='allow'>pentium3</model>
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<feature policy='require' name='lahf_lm'/>
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<feature policy='require' name='lm'/>
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<feature policy='require' name='nx'/>
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<feature policy='require' name='syscall'/>
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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='ssse3'/>
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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='monitor'/>
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<feature policy='require' name='pni'/>
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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='sse2'/>
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<feature policy='require' name='acpi'/>
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<feature policy='require' name='ds'/>
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<feature policy='require' name='clflush'/>
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<feature policy='require' name='apic'/>
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</cpu>
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