From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH v6 00/32] PPGTT dynamic page allocations and
 48b addressing
Date: Tue, 24 Feb 2015 21:31:48 +0100
Message-ID: <20150224203148.GC24485@phenom.ffwll.local>
References: <1418922621-25818-1-git-send-email-michel.thierry@intel.com>
 <1424794985-14441-1-git-send-email-michel.thierry@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mail-wi0-f175.google.com (mail-wi0-f175.google.com
 [209.85.212.175])
 by gabe.freedesktop.org (Postfix) with ESMTP id 59FD26E5C3
 for <intel-gfx@lists.freedesktop.org>; Tue, 24 Feb 2015 12:30:12 -0800 (PST)
Received: by mail-wi0-f175.google.com with SMTP id r20so28537601wiv.2
 for <intel-gfx@lists.freedesktop.org>; Tue, 24 Feb 2015 12:30:11 -0800 (PST)
Content-Disposition: inline
In-Reply-To: <1424794985-14441-1-git-send-email-michel.thierry@intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Michel Thierry <michel.thierry@intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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