From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexandru Isaila <aisaila@bitdefender.com>
Subject: [PATCH v8] x86/hvm: Implement hvmemul_write() using
	real mappings
Date: Mon,  2 Oct 2017 15:23:11 +0300
Message-ID: <1506946991-6864-1-git-send-email-aisaila@bitdefender.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
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@lists.xen.org
Cc: Alexandru Isaila <aisaila@bitdefender.com>, andrew.cooper3@citrix.com, paul.durrant@citrix.com, jbeulich@suse.com
List-Id: xen-devel@lists.xenproject.org
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