From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@arm.com>
Subject: Re: arm: alloc_heap_pages allocates already allocated
	page
Date: Tue, 7 Feb 2017 12:47:33 +0000
Message-ID: <cc33cd2e-499d-ba3b-6a06-04eafa2ecae6@arm.com>
References: <CALicx6uvrApmudgCRxc20nrGw_i4OJBrabJJV=7HtFRg3dMT+Q@mail.gmail.com>
 <1545956c-a602-835a-aac0-8845a56e7b9e@arm.com>
 <CALicx6v533d6yOs=RRsu5d7FJ9srv09W4PmkqDv0yinsnqYstw@mail.gmail.com>
 <03787a20-f147-3e6c-51f2-ecc5845c38c9@arm.com>
 <CALicx6tDr7+BbP6JUvzyKi3sht+ZtkoZbiqqUhgUdWDFf-WHcA@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.xen.org>
Received: from mail6.bemta6.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <julien.grall@arm.com>) id 1cb5BN-0001Js-4h
 for xen-devel@lists.xenproject.org; Tue, 07 Feb 2017 12:47:41 +0000
In-Reply-To: <CALicx6tDr7+BbP6JUvzyKi3sht+ZtkoZbiqqUhgUdWDFf-WHcA@mail.gmail.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: Vijay Kilari <vijay.kilari@gmail.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>, Stefano Stabellini <sstabellini@kernel.org>, Andre Przywara <andre.przywara@arm.com>
List-Id: xen-devel@lists.xenproject.org
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