From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Subject: Re: [PATCH v3 1/2] drm/virtio: Add window server support
Date: Fri, 9 Feb 2018 12:14:37 +0100
Message-ID: <38880e66-b676-1170-c2ca-5a5603c5b521@collabora.com>
References: <20180126135803.29781-1-tomeu.vizoso@collabora.com>
	<20180126135803.29781-2-tomeu.vizoso@collabora.com>
	<20180201163623.5cs2ysykg5wgulf4@sirius.home.kraxel.org>
	<49785e0d-936a-c3b4-62dd-aafc7083a942@collabora.com>
	<20180205122017.4vb5nlpodkq2uhxa@sirius.home.kraxel.org>
	<f07a5347-13fe-76c2-f971-3f02abebd3c9@collabora.com>
	<20180205160322.sntv5uoqp5o7flnh@sirius.home.kraxel.org>
	<fd557eb7-f539-2ecf-142c-8313b9f7ddb3@collabora.com>
	<20180206142302.vdjyqmnoypydci4t@sirius.home.kraxel.org>
	<04687943-847b-25a7-42ef-a21b4c7ef0cf@collabora.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <virtualization-bounces@lists.linux-foundation.org>
In-Reply-To: <04687943-847b-25a7-42ef-a21b4c7ef0cf@collabora.com>
Content-Language: en-US
List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/virtualization>,
	<mailto:virtualization-request@lists.linux-foundation.org?subject=unsubscribe>
List-Archive: <http://lists.linuxfoundation.org/pipermail/virtualization/>
List-Post: <mailto:virtualization@lists.linux-foundation.org>
List-Help: <mailto:virtualization-request@lists.linux-foundation.org?subject=help>
List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/virtualization>,
	<mailto:virtualization-request@lists.linux-foundation.org?subject=subscribe>
Sender: virtualization-bounces@lists.linux-foundation.org
Errors-To: virtualization-bounces@lists.linux-foundation.org
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>, David Airlie <airlied@linux.ie>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, Zach Reizner <zachr@google.com>, kernel@collabora.com
List-Id: dri-devel@lists.freedesktop.org
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==