From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefano Stabellini <sstabellini@kernel.org>
Subject: Re: [for-4.8][PATCH v2 00/23] xen/arm: Rework the P2M
 code to follow break-before-make sequence
Date: Tue, 27 Sep 2016 18:14:54 -0700 (PDT)
Message-ID: <alpine.DEB.2.10.1609271814440.9519@sstabellini-ThinkPad-X260>
References: <1473938919-31976-1-git-send-email-julien.grall@arm.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: <1473938919-31976-1-git-send-email-julien.grall@arm.com>
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: Julien Grall <julien.grall@arm.com>
Cc: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>, sstabellini@kernel.org, Razvan Cojocaru <rcojocaru@bitdefender.com>, steve.capper@arm.com, proskurin@sec.in.tum.de, xen-devel@lists.xen.org, Dirk Behme <dirk.behme@de.bosch.com>, Tamas K Lengyel <tamas@tklengyel.com>, Shanker Donthineni <shankerd@codeaurora.org>, wei.chen@linaro.org
List-Id: xen-devel@lists.xenproject.org
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=