From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@arm.com>
Subject: Re: [PATCH 13/25] argo: implement the register op
Date: Tue, 11 Dec 2018 13:51:58 +0000
Message-ID: <8771a56d-42c0-e6ce-3543-82fba610621a@arm.com>
References: <1543627984-21394-1-git-send-email-christopher.w.clark@gmail.com>
 <1543627984-21394-14-git-send-email-christopher.w.clark@gmail.com>
 <6c9074fa-eb9a-350b-1019-93c35803e0e1@arm.com>
 <CACMJ4GaXTzB3GXtm8KYT=2Ycqp+QEG8ejAsnk38ErV8j5913dA@mail.gmail.com>
 <b9a16986-42e9-68e3-47ce-806a1d4595a6@arm.com>
 <CACMJ4Gby+0nV+45w9397Qbgn2xUF8sZ-j44GgZ0_VFFGuD3rmw@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
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=Pqn2=OU=arm.com=julien.grall@srs-us1.protection.inumbo.net>)
 id 1gWiSD-0000Od-1v
 for xen-devel@lists.xenproject.org; Tue, 11 Dec 2018 13:52:05 +0000
In-Reply-To: <CACMJ4Gby+0nV+45w9397Qbgn2xUF8sZ-j44GgZ0_VFFGuD3rmw@mail.gmail.com>
Content-Language: en-US
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: Christopher Clark <christopher.w.clark@gmail.com>
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>, James McKenzie <voreekf@madingley.org>, Tim Deegan <tim@xen.org>, Daniel Smith <dpsmith@apertussolutions.com>, Rich Persaud <persaur@gmail.com>, Paul Durrant <paul.durrant@citrix.com>, Jan Beulich <jbeulich@suse.com>, xen-devel <xen-devel@lists.xenproject.org>, nd@arm.com, eric chanudet <eric.chanudet@gmail.com>, =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= <roger.pau@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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