From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Subject: Re: [PATCH] drm/i915: Change SRM,
	LRM instructions to use correct length
Date: Tue, 04 Aug 2015 17:43:19 +0300
Message-ID: <87r3njktbs.fsf@gaia.fi.intel.com>
References: <1437059974-26575-1-git-send-email-arun.siluvery@linux.intel.com>
 <55ACEFA5.50206@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 mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTP id AA5666E110
 for <intel-gfx@lists.freedesktop.org>; Tue,  4 Aug 2015 07:44:10 -0700 (PDT)
In-Reply-To: <55ACEFA5.50206@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: "Siluvery, Arun" <arun.siluvery@linux.intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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