linux-kernel - RE: [PATCH V3 10/13] x86/hyper-v: Add HvFlushGuestAddressList hypercall support

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Message-ID: <CY4PR21MB0773A8B3292FA78711E580E7DC140@CY4PR21MB0773.namprd21.prod.outlook.com>
Date:   Thu, 27 Sep 2018 04:16:30 +0000
From:   "Michael Kelley (EOSG)" <Michael.H.Kelley@...rosoft.com>
To:     Tianyu Lan <Tianyu.Lan@...rosoft.com>
CC:     KY Srinivasan <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "hpa@...or.com" <hpa@...or.com>, "x86@...nel.org" <x86@...nel.org>,
        "pbonzini@...hat.com" <pbonzini@...hat.com>,
        "rkrcmar@...hat.com" <rkrcmar@...hat.com>,
        "devel@...uxdriverproject.org" <devel@...uxdriverproject.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        vkuznets <vkuznets@...hat.com>,
        Jork Loeser <Jork.Loeser@...rosoft.com>
Subject: RE: [PATCH V3 10/13] x86/hyper-v: Add HvFlushGuestAddressList
 hypercall support

From: Tianyu Lan  Sent: Wednesday, September 26, 2018 8:50 PM
> 
> Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
> with specified ranges. This patch is to add the hypercall support.
> 
> Signed-off-by: Lan Tianyu <Tianyu.Lan@...rosoft.com>
>

Looks good!

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