From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Subject: Re: [PATCH v6 12/25] drm/i915: Unify intel_ring_begin()
Date: Wed, 27 Apr 2016 13:54:08 +0300
Message-ID: <1461754448.3986.34.camel@linux.intel.com>
References: <1461701180-895-1-git-send-email-chris@chris-wilson.co.uk>
 <1461701180-895-13-git-send-email-chris@chris-wilson.co.uk>
 <1461748912.3986.19.camel@linux.intel.com>
 <20160427093744.GX27856@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 mga04.intel.com (mga04.intel.com [192.55.52.120])
 by gabe.freedesktop.org (Postfix) with ESMTP id 0589A6EA5E
 for <intel-gfx@lists.freedesktop.org>; Wed, 27 Apr 2016 10:52:43 +0000 (UTC)
In-Reply-To: <20160427093744.GX27856@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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