From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: [PATCH v10 23/24] xsplice: Prevent duplicate payloads
	from being loaded.
Date: Wed, 27 Apr 2016 15:27:20 -0400
Message-ID: <1461785241-4481-24-git-send-email-konrad.wilk@oracle.com>
References: <1461785241-4481-1-git-send-email-konrad.wilk@oracle.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta6.messagelabs.com ([85.158.143.247])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <konrad@char.us.oracle.com>) id 1avV8h-0004yN-LD
 for xen-devel@lists.xenproject.org; Wed, 27 Apr 2016 19:28:47 +0000
In-Reply-To: <1461785241-4481-1-git-send-email-konrad.wilk@oracle.com>
List-Unsubscribe: <http://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: <http://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: konrad@kernel.org, xen-devel@lists.xenproject.org, sasha.levin@oracle.com, andrew.cooper3@citrix.com, ross.lagerwall@citrix.com, mpohlack@amazon.de
Cc: Keir Fraser <keir@xen.org>, Tim Deegan <tim@xen.org>, Ian Jackson <ian.jackson@eu.citrix.com>, Jan Beulich <jbeulich@suse.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
List-Id: xen-devel@lists.xenproject.org
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