From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patchwork <patchwork@emeril.freedesktop.org>
Subject: =?utf-8?q?=E2=9C=97_Fi=2ECI=2EBAT=3A_warning_for_seri?=
 =?utf-8?q?es_starting_with_=5B1/3=5D_drm/i915=3A_Use_RPM_as_the_barrier_f?=
 =?utf-8?q?or_controlling_user_mmap_access?=
Date: Mon, 10 Oct 2016 22:19:24 -0000
Message-ID: <20161010221924.27096.24306@emeril.freedesktop.org>
References: <20161010215842.7898-1-chris@chris-wilson.co.uk>
Reply-To: intel-gfx@lists.freedesktop.org
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
In-Reply-To: <20161010215842.7898-1-chris@chris-wilson.co.uk>
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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