From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alex Williamson <alex.williamson@redhat.com>
Subject: Re: [PATCH v9 5/7] vfio: Define vfio based dma-buf
	operations
Date: Mon, 19 Jun 2017 08:54:09 -0600
Message-ID: <20170619085409.26f5c14c@w520.home>
References: <1497513611-2814-1-git-send-email-xiaoguang.chen@intel.com>
 <1497513611-2814-6-git-send-email-xiaoguang.chen@intel.com>
 <f19da207-a7f5-d3d3-4577-b071e7d75cf7@nvidia.com>
 <1497542438.29252.1.camel@redhat.com>
 <20170615143833.7526351b@w520.home>
 <24c4880b-24f5-ea07-834c-c77d3e895c78@nvidia.com>
 <20170616103959.3b6f1681@t450s.home>
 <1497854053.4207.2.camel@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
In-Reply-To: <1497854053.4207.2.camel@redhat.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: Gerd Hoffmann <kraxel@redhat.com>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, Kirti Wankhede <kwankhede@nvidia.com>, Xiaoguang Chen <xiaoguang.chen@intel.com>, intel-gvt-dev@lists.freedesktop.org, zhiyuan.lv@intel.com
List-Id: intel-gfx@lists.freedesktop.org
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