From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Subject: Re: [PATCH 1/7] drm/i915/selftests: Flush old resets
 between engines
Date: Mon, 05 Feb 2018 16:27:35 +0200
Message-ID: <87372fv7e0.fsf@gaia.fi.intel.com>
References: <20180205092201.19476-1-chris@chris-wilson.co.uk>
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 mga07.intel.com (mga07.intel.com [134.134.136.100])
 by gabe.freedesktop.org (Postfix) with ESMTPS id D9B266E2BE
 for <intel-gfx@lists.freedesktop.org>; Mon,  5 Feb 2018 14:28:38 +0000 (UTC)
In-Reply-To: <20180205092201.19476-1-chris@chris-wilson.co.uk>
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: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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