From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arun Siluvery <arun.siluvery@linux.intel.com>
Subject: [PATCH v5 4/6] drm/i915/gen8: Add
	WaFlushCoherentL3CacheLinesAtContextSwitch workaround
Date: Thu, 18 Jun 2015 18:33:27 +0100
Message-ID: <1434648809-24168-4-git-send-email-arun.siluvery@linux.intel.com>
References: <1434632855-7080-1-git-send-email-arun.siluvery@linux.intel.com>
 <1434648809-24168-1-git-send-email-arun.siluvery@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 mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTP id 803026ED88
 for <intel-gfx@lists.freedesktop.org>; Thu, 18 Jun 2015 10:33:39 -0700 (PDT)
In-Reply-To: <1434648809-24168-1-git-send-email-arun.siluvery@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: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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