From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH v7 0/5] Support for creating/using Stolen
 memory backed objects
Date: Wed, 23 Sep 2015 18:03:55 +0200
Message-ID: <20150923160355.GP3383@phenom.ffwll.local>
References: <1443005483-4481-1-git-send-email-ankitprasad.r.sharma@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-f173.google.com (mail-wi0-f173.google.com
 [209.85.212.173])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 626DE6EDCE
 for <intel-gfx@lists.freedesktop.org>; Wed, 23 Sep 2015 09:01:04 -0700 (PDT)
Received: by wicge5 with SMTP id ge5so214258396wic.0
 for <intel-gfx@lists.freedesktop.org>; Wed, 23 Sep 2015 09:01:03 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <1443005483-4481-1-git-send-email-ankitprasad.r.sharma@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: ankitprasad.r.sharma@intel.com
Cc: intel-gfx@lists.freedesktop.org, akash.goel@intel.com, shashidhar.hiremath@intel.com
List-Id: intel-gfx@lists.freedesktop.org
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