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由 Jiri Denemark 提交于
Even though only family and model are used for matching CPUID data with CPU models from cpu_map.xml, stepping is used by x86DataFilterTSX which is supposed to disable TSX on CPU models with broken TSX support. Thus we need to start parsing stepping from QEMU to make sure we don't disable TSX on CPUs which provide working TSX implementation. See the following patch for a real world example of such CPU. Signed-off-by: NJiri Denemark <jdenemar@redhat.com> Reviewed-by: NJohn Ferlan <jferlan@redhat.com>
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