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由 Vitaly Kuznetsov 提交于
It was found that QMP users of QEMU (e.g. libvirt) may need HV_CPUID_ENLIGHTMENT_INFO.EAX/HV_CPUID_NESTED_FEATURES.EAX information. In particular, 'hv_tlbflush' and 'hv_evmcs' enlightenments are only exposed in HV_CPUID_ENLIGHTMENT_INFO.EAX. HV_CPUID_NESTED_FEATURES.EAX is exposed for two reasons: convenience (we don't need to export it from hyperv_handle_properties() and as future-proof for Enlightened MSR-Bitmap, PV EPT invalidation and direct virtual flush features. Signed-off-by: NVitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20181126135958.20956-1-vkuznets@redhat.com> Reviewed-by: NRoman Kagan <rkagan@virtuozzo.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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