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cpu: Update guest CPU in host-* mode

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VIR_DOMAIN_XML_UPDATE_CPU flag for virDomainGetXMLDesc may be used to
get updated custom mode guest CPU definition in case it depends on host
CPU. This patch implements the same behavior for host-model and
host-passthrough CPU modes.
This commit is contained in:
Jiri Denemark
2011-12-19 15:41:16 +01:00
parent f7dd3a4e62
commit 277bc0dcb8
13 changed files with 194 additions and 31 deletions
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19
tests/cputestdata/x86-host+host+host-model,models,Penryn-result.xml Normal file
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<cpu mode='custom' match='exact'>
<arch>x86_64</arch>
<model fallback='allow'>core2duo</model>
<feature policy='require' name='lahf_lm'/>
<feature policy='require' name='sse4.1'/>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='cx16'/>
<feature policy='require' name='tm2'/>
<feature policy='require' name='est'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='ds_cpl'/>
<feature policy='require' name='pbe'/>
<feature policy='require' name='tm'/>
<feature policy='require' name='ht'/>
<feature policy='require' name='ss'/>
<feature policy='require' name='acpi'/>
<feature policy='require' name='ds'/>
</cpu>

19
tests/cputestdata/x86-host+host-model-nofallback.xml Normal file
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<cpu mode='host-model' match='exact'>
<model fallback='forbid'>Penryn</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='2' threads='1'/>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='tm2'/>
<feature policy='require' name='est'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='ds_cpl'/>
<feature policy='require' name='monitor'/>
<feature policy='require' name='pbe'/>
<feature policy='require' name='tm'/>
<feature policy='require' name='ht'/>
<feature policy='require' name='ss'/>
<feature policy='require' name='acpi'/>
<feature policy='require' name='ds'/>
<feature policy='require' name='vme'/>
</cpu>

18
tests/cputestdata/x86-host+host-model.xml Normal file
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@@ -0,0 +1,18 @@
<cpu mode='host-model' match='exact'>
<model fallback='allow'>Penryn</model>
<vendor>Intel</vendor>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='tm2'/>
<feature policy='require' name='est'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='ds_cpl'/>
<feature policy='require' name='monitor'/>
<feature policy='require' name='pbe'/>
<feature policy='require' name='tm'/>
<feature policy='require' name='ht'/>
<feature policy='require' name='ss'/>
<feature policy='require' name='acpi'/>
<feature policy='require' name='ds'/>
<feature policy='require' name='vme'/>
</cpu>

18
tests/cputestdata/x86-host+host-passthrough.xml Normal file
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<cpu mode='host-passthrough' match='minimum'>
<model>Penryn</model>
<vendor>Intel</vendor>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='tm2'/>
<feature policy='require' name='est'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='ds_cpl'/>
<feature policy='require' name='monitor'/>
<feature policy='require' name='pbe'/>
<feature policy='require' name='tm'/>
<feature policy='require' name='ht'/>
<feature policy='require' name='ss'/>
<feature policy='require' name='acpi'/>
<feature policy='require' name='ds'/>
<feature policy='require' name='vme'/>
</cpu>

4
tests/cputestdata/x86-host-model-nofallback.xml Normal file
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<cpu mode='host-model'>
<model fallback='forbid'/>
<topology sockets='1' cores='2' threads='1'/>
</cpu>

1
tests/cputestdata/x86-host-model.xml Normal file
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@@ -0,0 +1 @@
<cpu mode='host-model'/>

1
tests/cputestdata/x86-host-passthrough.xml Normal file
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@@ -0,0 +1 @@
<cpu mode='host-passthrough'/>