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98b7c37d37
Guest CPU definitions with mode='custom' and missing <vendor> are expected to run on a host CPU from any vendor as long as the required CPU model can be used as a guest CPU on the host. But even though no CPU vendor was explicitly requested we would sometimes force it due to a bug in virCPUUpdate and virCPUTranslate. The bug would effectively forbid cross vendor migrations even if they were previously working just fine. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
44 lines
1.7 KiB
XML
44 lines
1.7 KiB
XML
<cpu mode='custom' match='exact'>
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<model fallback='allow'>486</model>
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<topology sockets='2' cores='4' threads='1'/>
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<feature policy='require' name='de'/>
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<feature policy='require' name='tsc'/>
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<feature policy='require' name='msr'/>
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<feature policy='require' name='pae'/>
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<feature policy='require' name='mce'/>
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<feature policy='require' name='cx8'/>
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<feature policy='require' name='apic'/>
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<feature policy='require' name='sep'/>
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<feature policy='require' name='mtrr'/>
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<feature policy='require' name='pge'/>
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<feature policy='require' name='mca'/>
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<feature policy='require' name='cmov'/>
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<feature policy='require' name='pat'/>
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<feature policy='require' name='pse36'/>
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<feature policy='require' name='clflush'/>
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<feature policy='require' name='mmx'/>
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<feature policy='require' name='fxsr'/>
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<feature policy='require' name='sse2'/>
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<feature policy='force' name='pbe'/>
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<feature policy='require' name='pni'/>
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<feature policy='force' name='monitor'/>
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<feature policy='require' name='ssse3'/>
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<feature policy='require' name='cx16'/>
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<feature policy='require' name='xtpr'/>
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<feature policy='require' name='dca'/>
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<feature policy='require' name='sse4.1'/>
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<feature policy='require' name='syscall'/>
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<feature policy='require' name='nx'/>
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<feature policy='require' name='lm'/>
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<feature policy='force' name='3dnowext'/>
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<feature policy='require' name='lahf_lm'/>
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<feature policy='force' name='svm'/>
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<feature policy='disable' name='vme'/>
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<feature policy='disable' name='sse4.2'/>
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<feature policy='disable' name='3dnow'/>
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<feature policy='disable' name='vmx'/>
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<feature policy='disable' name='ds_cpl'/>
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<feature policy='disable' name='sse'/>
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<feature policy='forbid' name='popcnt'/>
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</cpu>
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