From mboxrd@z Thu Jan  1 00:00:00 1970
From: Roger Pau =?iso-8859-1?Q?Monn=E9?= <roger.pau@citrix.com>
Subject: Re: [RFC PATCH] KVM: x86: Allow Qemu/KVM to use PVH
	entry point
Date: Wed, 29 Nov 2017 14:18:10 +0000
Message-ID: <20171129141810.q3s3xflsflpjovdd__42347.5587428131$1511965160$gmane$org@MacBook-Pro-de-Roger.local>
References: <1511897682-32060-1-git-send-email-maran.wilson@oracle.com>
 <176188ca-51f9-ef12-6e93-46ab2d8b8cfc@suse.com>
 <20171129085044.kc3yqqdcw3zmp2k2@MacBook-Pro-de-Roger.local>
 <4d213199-ea65-4410-5b7a-63038215e380@oracle.com>
 <0162f2cd-2d9e-1c89-bb8e-7ac0089f0b3a@suse.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xenproject.org>
Received: from mail6.bemta6.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <prvs=4997599f2=roger.pau@citrix.com>)
 id 1eK3Bo-0004bl-Mb
 for xen-devel@lists.xenproject.org; Wed, 29 Nov 2017 14:18:16 +0000
Content-Disposition: inline
In-Reply-To: <0162f2cd-2d9e-1c89-bb8e-7ac0089f0b3a@suse.com>
List-Unsubscribe: <https://lists.xenproject.org/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xenproject.org>
List-Help: <mailto:xen-devel-request@lists.xenproject.org?subject=help>
List-Subscribe: <https://lists.xenproject.org/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xenproject.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org>
To: Juergen Gross <jgross@suse.com>
Cc: rkrcmar@redhat.com, kvm@vger.kernel.org, pbonzini@redhat.com, Maran Wilson <maran.wilson@oracle.com>, andrew.cooper3@citrix.com, x86@kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, JBeulich@suse.com, hpa@zytor.com, xen-devel@lists.xenproject.org, Boris Ostrovsky <boris.ostrovsky@oracle.com>, tglx@linutronix.de
List-Id: xen-devel@lists.xenproject.org
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