From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: Re: [PATCH] blktap2: Invalid logic detecting unaligned
 buffers in vhd_write_block
Date: Wed, 6 Apr 2016 15:39:10 +0100
Message-ID: <22277.8078.574628.335090@mariner.uk.xensource.com>
References: <56EB2B73.3060905@gmail.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: <56EB2B73.3060905@gmail.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: Ross Philipson <ross.philipson@gmail.com>
Cc: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org
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==