From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dave Gordon <david.s.gordon@intel.com>
Subject: Re: [PATCH 14/15] drm/i915: Debugfs interface for GuC
 submission statistics
Date: Wed, 24 Jun 2015 09:27:04 +0100
Message-ID: <558A69D8.10203@intel.com>
References: <1434393394-21002-1-git-send-email-david.s.gordon@intel.com>
 <1434393394-21002-15-git-send-email-david.s.gordon@intel.com>
 <20150616092824.GL28462@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 mga14.intel.com (mga14.intel.com [192.55.52.115])
 by gabe.freedesktop.org (Postfix) with ESMTP id DD3ED6EB05
 for <intel-gfx@lists.freedesktop.org>; Wed, 24 Jun 2015 01:27:05 -0700 (PDT)
In-Reply-To: <20150616092824.GL28462@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>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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