From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Subject: Re: [PATCH 3/3] drm/i915: Log catastrophic errors on
 gen11
Date: Fri, 12 Apr 2019 18:47:11 +0300
Message-ID: <87ef675ips.fsf@gaia.fi.intel.com>
References: <20190412153723.31931-1-mika.kuoppala@linux.intel.com>
 <20190412153723.31931-3-mika.kuoppala@linux.intel.com>
 <155508374163.28089.15593114406652534081@skylake-alporthouse-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 mga14.intel.com (mga14.intel.com [192.55.52.115])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 8215289A59
 for <intel-gfx@lists.freedesktop.org>; Fri, 12 Apr 2019 15:47:31 +0000 (UTC)
In-Reply-To: <155508374163.28089.15593114406652534081@skylake-alporthouse-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: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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