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From:   "Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com>
To:     Vitaly Kuznetsov <vkuznets@redhat.com>,
        "kvm@vger.kernel.org" <kvm@vger.kernel.org>
CC:     "x86@kernel.org" <x86@kernel.org>,
        Paolo Bonzini <pbonzini@redhat.com>,
        =?iso-8859-2?Q?Radim_Kr=E8m=E1=F8?= <rkrcmar@redhat.com>,
        KY Srinivasan <kys@microsoft.com>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        Stephen Hemminger <sthemmin@microsoft.com>,
        Mohammed Gamal <mmorsy@redhat.com>,
        Cathy Avery <cavery@redhat.com>, Bandan Das <bsd@redhat.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH v3 4/7] x86/hyper-v: allocate and use Virtual Processor
 Assist Pages
Thread-Topic: [PATCH v3 4/7] x86/hyper-v: allocate and use Virtual Processor
 Assist Pages
Thread-Index: AQHTt69YPvZ7qQoRC0igMXetN5O4nqPO0KqQ
Date:   Tue, 13 Mar 2018 23:08:00 +0000
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References: <20180309140249.2840-1-vkuznets@redhat.com>
 <20180309140249.2840-5-vkuznets@redhat.com>
In-Reply-To: <20180309140249.2840-5-vkuznets@redhat.com>
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> -----Original Message-----
> From: Vitaly Kuznetsov <vkuznets@redhat.com>
> Sent: Friday, March 9, 2018 6:03 AM
> To: kvm@vger.kernel.org
> Cc: x86@kernel.org; Paolo Bonzini <pbonzini@redhat.com>; Radim Kr=E8m=E1=
=F8
> <rkrcmar@redhat.com>; KY Srinivasan <kys@microsoft.com>; Haiyang Zhang
> <haiyangz@microsoft.com>; Stephen Hemminger <sthemmin@microsoft.com>; Mic=
hael
> Kelley (EOSG) <Michael.H.Kelley@microsoft.com>; Mohammed Gamal
> <mmorsy@redhat.com>; Cathy Avery <cavery@redhat.com>; Bandan Das <bsd@red=
hat.com>;
> linux-kernel@vger.kernel.org
> Subject: [PATCH v3 4/7] x86/hyper-v: allocate and use Virtual Processor A=
ssist Pages
>=20
> Virtual Processor Assist Pages usage allows us to do optimized EOI
> processing for APIC, enable Enlightened VMCS support in KVM and more.
> struct hv_vp_assist_page is defined according to the Hyper-V TLFS v5.0b.
>=20
> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>

Reviewed-by:  Michael Kelley <mikelley@microsoft.com>