linux-kernel - Re: [PATCH v3 0/6] KVM: x86: hyperv: PV TLB flush for Windows guests

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Message-ID: <87y3h2sdwp.fsf@vitty.brq.redhat.com>
Date:   Wed, 02 May 2018 09:41:10 +0200
From:   Vitaly Kuznetsov <vkuznets@...hat.com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        kvm@...r.kernel.org
Cc:     x86@...nel.org, Roman Kagan <rkagan@...tuozzo.com>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "Michael Kelley \(EOSG\)" <Michael.H.Kelley@...rosoft.com>,
        Mohammed Gamal <mmorsy@...hat.com>,
        Cathy Avery <cavery@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/6] KVM: x86: hyperv: PV TLB flush for Windows guests

Vitaly Kuznetsov <vkuznets@...hat.com> writes:

>
> Qemu (and other userspaces) need to enable CPUID feature bits to make
> Windows aware the feature is supported. I'll post Qemu enablement patch
> separately.

Radim, Paolo,

I'd like to send Qemu feature enablement patch for this feature but
before I do that I'd like to get your feedback on this series.

Thanks!

-- 
  Vitaly