From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [RFC 10/16] xen/arm: Introduce alternative runtime
	patching
Date: Thu, 2 Jun 2016 10:46:04 -0400
Message-ID: <20160602144604.GD23598@char.us.oracle.com>
References: <1462466065-30212-1-git-send-email-julien.grall@arm.com>
 <1462466065-30212-11-git-send-email-julien.grall@arm.com>
 <alpine.DEB.2.10.1605211608010.2958@sstabellini-ThinkPad-X260>
 <5742E546.2060805@arm.com>
 <alpine.DEB.2.10.1605301543260.3896@sstabellini-ThinkPad-X260>
 <f38b4743-a856-537a-b888-b2d929f6246e@arm.com>
 <alpine.DEB.2.10.1605311016581.3896@sstabellini-ThinkPad-X260>
 <574D664A.1090402@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>
Content-Disposition: inline
In-Reply-To: <574D664A.1090402@arm.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: Julien Grall <julien.grall@arm.com>
Cc: andre.przywara@arm.com, Stefano Stabellini <sstabellini@kernel.org>, steve.capper@arm.com, wei.chen@arm.com, xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org
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