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 2/2] drm/i915: fully apply
 WaSkipStolenMemoryFirstPage
Date: Thu, 15 Dec 2016 15:51:16 +0200
Message-ID: <20161215135116.GD31595@intel.com>
References: <20161215081720.GB9965@nuc-i3427.alporthouse.com>
 <1481808235-27607-1-git-send-email-paulo.r.zanoni@intel.com>
 <20161215132659.GB31595@intel.com>
 <20161215134015.GJ29871@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 mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 920DC88262
 for <intel-gfx@lists.freedesktop.org>; Thu, 15 Dec 2016 13:51:20 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20161215134015.GJ29871@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>, Paulo Zanoni <paulo.r.zanoni@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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==