From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: X hang with quirk VT switches
Date: Thu, 04 Dec 2014 11:53:05 +0100
Message-ID: <s5hd27zr8j2.wl-tiwai@suse.de>
References: <s5h1togssfk.wl-tiwai@suse.de>
 <20141203183145.GB25773@nuc-i3427.alporthouse.com>
Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka")
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15])
 by gabe.freedesktop.org (Postfix) with ESMTP id 4C7F36E281
 for <intel-gfx@lists.freedesktop.org>; Thu,  4 Dec 2014 02:53:07 -0800 (PST)
In-Reply-To: <20141203183145.GB25773@nuc-i3427.alporthouse.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: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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