From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michel Thierry <michel.thierry@intel.com>
Subject: [PATCH 03/20] drm/i915: Add support for per engine
	reset recovery
Date: Mon, 15 May 2017 14:18:02 -0700
Message-ID: <20170515211802.16193-1-michel.thierry@intel.com>
References: <20170427231300.32841-4-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 mga06.intel.com (mga06.intel.com [134.134.136.31])
 by gabe.freedesktop.org (Postfix) with ESMTPS id AAAEA89F2D
 for <intel-gfx@lists.freedesktop.org>; Mon, 15 May 2017 21:18:02 +0000 (UTC)
In-Reply-To: <20170427231300.32841-4-michel.thierry@intel.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: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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