From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefano Stabellini <sstabellini@kernel.org>
Subject: [PATCH v3 6/7] xen/9pfs: receive responses
Date: Mon, 13 Mar 2017 16:50:18 -0700
Message-ID: <1489449019-13343-6-git-send-email-sstabellini@kernel.org>
References: <alpine.DEB.2.10.1703131647390.21520@sstabellini-ThinkPad-X260>
 <1489449019-13343-1-git-send-email-sstabellini@kernel.org>
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 ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <sstabellini@kernel.org>) id 1cnZje-0006wg-OH
 for xen-devel@lists.xenproject.org; Mon, 13 Mar 2017 23:50:42 +0000
In-Reply-To: <1489449019-13343-1-git-send-email-sstabellini@kernel.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.xenproject.org
Cc: jgross@suse.com, Latchesar Ionkov <lucho@ionkov.net>, sstabellini@kernel.org, Eric Van Hensbergen <ericvh@gmail.com>, linux-kernel@vger.kernel.org, Stefano Stabellini <stefano@aporeto.com>, v9fs-developer@lists.sourceforge.net, Ron Minnich <rminnich@sandia.gov>, boris.ostrovsky@oracle.com
List-Id: xen-devel@lists.xenproject.org
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