From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Subject: Re: [PATCH] drm/i915: Reset the breadcrumbs IRQ more
	carefully
Date: Thu, 06 Oct 2016 17:02:44 +0300
Message-ID: <874m4p3797.fsf@gaia.fi.intel.com>
References: <20161006091343.11835-1-chris@chris-wilson.co.uk>
 <878tu138ne.fsf@gaia.fi.intel.com>
 <20161006134050.GK22676@nuc-i3427.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 mga05.intel.com (mga05.intel.com [192.55.52.43])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 949F16E9BD
 for <intel-gfx@lists.freedesktop.org>; Thu,  6 Oct 2016 14:03:18 +0000 (UTC)
In-Reply-To: <20161006134050.GK22676@nuc-i3427.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>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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