From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Subject: Re: [PATCH] drm/i915: make i915_stolen_to_physical()
 return phys_addr_t
Date: Fri, 27 Jan 2017 13:44:10 -0200
Message-ID: <1485531850.2429.49.camel@intel.com>
References: <1485461947-16030-1-git-send-email-paulo.r.zanoni@intel.com>
 <20170127135919.GV31595@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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 53ECF6ED9E
 for <intel-gfx@lists.freedesktop.org>; Fri, 27 Jan 2017 15:44:15 +0000 (UTC)
In-Reply-To: <20170127135919.GV31595@intel.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: Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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