| Subject | Re: [PATCH v3 09/12] KVM: x86: hyper-v: Deactivate APICv only when AutoEOI feature is in use | From | Paolo Bonzini <> | Date | Tue, 3 Aug 2021 10:47:25 +0200 |
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On 02/08/21 20:33, Maxim Levitsky wrote: > Maxim: > - always set HV_DEPRECATING_AEOI_RECOMMENDED in kvm_get_hv_cpuid, > since this feature can be used regardless of AVIC
I tend to agree here. While AutoEOI does have a minor performance improvement, I suspect that APICv will be available in most cases where Windows guest performance matters to that point.
Paolo
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