libvirt/tests/cputestdata/x86_64-cpuid-Xeon-E7-4830-json.xml

<cpu mode='custom' match='exact'>
  <model fallback='forbid'>SandyBridge</model>
  <vendor>Intel</vendor>
  <feature policy='require' name='vme'/>
  <feature policy='require' name='ss'/>
  <feature policy='require' name='pcid'/>
  <feature policy='require' name='hypervisor'/>
  <feature policy='require' name='arat'/>
  <feature policy='require' name='tsc_adjust'/>
  <feature policy='require' name='pdpe1gb'/>
  <feature policy='disable' name='xsave'/>
  <feature policy='disable' name='avx'/>
  <feature policy='disable' name='xsaveopt'/>
</cpu>
cputest: Add CPUID data for Intel(R) Xeon(R) CPU E7-4830 Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com> 2017-09-26 21:57:04 +02:00			`<cpu mode='custom' match='exact'>`
			`<model fallback='forbid'>SandyBridge</model>`
			`<vendor>Intel</vendor>`
			`<feature policy='require' name='vme'/>`
			`<feature policy='require' name='ss'/>`
			`<feature policy='require' name='pcid'/>`
			`<feature policy='require' name='hypervisor'/>`
			`<feature policy='require' name='arat'/>`
			`<feature policy='require' name='tsc_adjust'/>`
			`<feature policy='require' name='pdpe1gb'/>`
			`<feature policy='disable' name='xsave'/>`
			`<feature policy='disable' name='avx'/>`
cputest: Add query-cpu-definitions reply for Xeon-E7-4830 This CPU was incorrectly detected as SandyBridge before because the number of additional <feature> elements was the same for both SandyBridge and Westmere CPU models, but SandyBridge is newer (the CPU signature does not help here because it doesn't match any signature defined in cpu_map.xml). But since QEMU's version of SandyBridge CPU model contains xsaveopt which needs to be disabled, Westmere becomes the best CPU model when translating CPUID data to virCPUDef. Unfortunately, this doesn't help with translating the data we got from QEMU and the CPU model is still computed as SandyBridge in this case. Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com> 2017-09-26 22:14:25 +02:00			`<feature policy='disable' name='xsaveopt'/>`
cputest: Add CPUID data for Intel(R) Xeon(R) CPU E7-4830 Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com> 2017-09-26 21:57:04 +02:00			`</cpu>`