From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Subject: Re: [PATCH v2] drm/i915: Restore interrupt enabling
 after a reset
Date: Mon, 18 Feb 2019 17:38:49 +0200
Message-ID: <20190218153849.GU20097@intel.com>
References: <20190215220355.26146-1-chris@chris-wilson.co.uk>
 <20190218153106.16768-1-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 mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 56A7D891BF
 for <intel-gfx@lists.freedesktop.org>; Mon, 18 Feb 2019 15:38:53 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20190218153106.16768-1-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>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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