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7bb4ce9761
This is a variant of Broadwell with indirect branch prediction
protection. The only difference between Broadwell and Broadwell-IBRS is
the added "spec-ctrl" feature.
The Broadwell-IBRS model in QEMU is a bit different since Broadwell got
several additional features since we added it in cpu_map.xml:
abm, arat, f16c, rdrand, vme, xsaveopt
Adding them only to the -IBRS variant would confuse our CPU detection
code.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
30 lines
1.2 KiB
XML
30 lines
1.2 KiB
XML
<cpu mode='custom' match='exact'>
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<model fallback='forbid'>Broadwell-IBRS</model>
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<vendor>Intel</vendor>
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<feature policy='require' name='vme'/>
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<feature policy='require' name='ds'/>
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<feature policy='require' name='acpi'/>
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<feature policy='require' name='ss'/>
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<feature policy='require' name='ht'/>
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<feature policy='require' name='tm'/>
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<feature policy='require' name='pbe'/>
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<feature policy='require' name='dtes64'/>
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<feature policy='require' name='monitor'/>
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<feature policy='require' name='ds_cpl'/>
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<feature policy='require' name='vmx'/>
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<feature policy='require' name='smx'/>
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<feature policy='require' name='est'/>
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<feature policy='require' name='tm2'/>
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<feature policy='require' name='xtpr'/>
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<feature policy='require' name='pdcm'/>
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<feature policy='require' name='osxsave'/>
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<feature policy='require' name='f16c'/>
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<feature policy='require' name='rdrand'/>
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<feature policy='require' name='arat'/>
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<feature policy='require' name='tsc_adjust'/>
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<feature policy='require' name='xsaveopt'/>
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<feature policy='require' name='pdpe1gb'/>
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<feature policy='require' name='abm'/>
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<feature policy='require' name='invtsc'/>
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</cpu>
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