From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH v3] drm/i915: Fix lock dropping in
	intel_tv_detect()
Date: Tue, 02 Sep 2014 14:41:22 +0300
Message-ID: <878um2i719.fsf@intel.com>
References: <20140902082635.GA25238@nuc-i3427.alporthouse.com>
 <1409651842-14446-1-git-send-email-ville.syrjala@linux.intel.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 mga02.intel.com (mga02.intel.com [134.134.136.20])
 by gabe.freedesktop.org (Postfix) with ESMTP id 898946E459
 for <intel-gfx@lists.freedesktop.org>; Tue,  2 Sep 2014 04:41:26 -0700 (PDT)
In-Reply-To: <1409651842-14446-1-git-send-email-ville.syrjala@linux.intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel.vetter@ffwll.ch>, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Tibor Billes <tbilles@gmx.com>
List-Id: intel-gfx@lists.freedesktop.org
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