From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: [PATCH 6/6] x86/hvm: Implement hvmemul_write() using
	real mappings
Date: Wed, 21 Jun 2017 16:12:32 +0100
Message-ID: <1498057952-13556-7-git-send-email-andrew.cooper3@citrix.com>
References: <1498057952-13556-1-git-send-email-andrew.cooper3@citrix.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <1498057952-13556-1-git-send-email-andrew.cooper3@citrix.com>
List-Unsubscribe: <https://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: Xen-devel <xen-devel@lists.xen.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, =?UTF-8?q?Mihai=20Don=C8=9Bu?= <mdontu@bitdefender.com>, Paul Durrant <paul.durrant@citrix.com>, Razvan Cojocaru <rcojocaru@bitdefender.com>, Jan Beulich <JBeulich@suse.com>
List-Id: xen-devel@lists.xenproject.org
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