From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christopher Clark <christopher.w.clark@gmail.com>
Subject: [PATCH v4 12/14] xsm,
 argo: XSM control for argo message send operation
Date: Tue, 15 Jan 2019 01:27:44 -0800
Message-ID: <1547544466-21135-13-git-send-email-christopher.w.clark@gmail.com>
References: <1547544466-21135-1-git-send-email-christopher.w.clark@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xenproject.org>
Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6])
 by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from
 <SRS0=rejp=PX=gmail.com=christopher.w.clark@srs-us1.protection.inumbo.net>)
 id 1gjL1I-0003j6-9F
 for xen-devel@lists.xenproject.org; Tue, 15 Jan 2019 09:28:28 +0000
Received: by mail-it1-x141.google.com with SMTP id w18so4029728ite.1
 for <xen-devel@lists.xenproject.org>; Tue, 15 Jan 2019 01:28:27 -0800 (PST)
In-Reply-To: <1547544466-21135-1-git-send-email-christopher.w.clark@gmail.com>
List-Unsubscribe: <https://lists.xenproject.org/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xenproject.org>
List-Help: <mailto:xen-devel-request@lists.xenproject.org?subject=help>
List-Subscribe: <https://lists.xenproject.org/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xenproject.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org>
To: xen-devel@lists.xenproject.org
Cc: Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, Ross Philipson <ross.philipson@gmail.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Jason Andryuk <jandryuk@gmail.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Rich Persaud <persaur@gmail.com>, Tim Deegan <tim@xen.org>, Daniel Smith <dpsmith@apertussolutions.com>, Julien Grall <julien.grall@arm.com>, Paul Durrant <paul.durrant@citrix.com>, Jan Beulich <jbeulich@suse.com>, Daniel De Graaf <dgdegra@tycho.nsa.gov>, James McKenzie <james@bromium.com>, Eric Chanudet <eric.chanudet@gmail.com>, Roger Pau Monne <roger.pau@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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