From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: Re: [PATCH 06/15] drm/i915/selftests: Check known
 register values within the context
Date: Mon, 14 Oct 2019 10:59:44 +0100
Message-ID: <73a01df1-6278-2a9f-d03d-4031936c8c7e@linux.intel.com>
References: <20191014090757.32111-1-chris@chris-wilson.co.uk>
 <20191014090757.32111-6-chris@chris-wilson.co.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 74CE76E226
 for <intel-gfx@lists.freedesktop.org>; Mon, 14 Oct 2019 09:59:48 +0000 (UTC)
In-Reply-To: <20191014090757.32111-6-chris@chris-wilson.co.uk>
Content-Language: en-US
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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=