From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: [PATCH 3/4] drm/i915: Clear all residual RPS events on
 disabling interrupts
Date: Thu,  2 Aug 2018 11:06:30 +0100
Message-ID: <20180802100631.31305-3-chris@chris-wilson.co.uk>
References: <20180802100631.31305-1-chris@chris-wilson.co.uk>
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 fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192])
 by gabe.freedesktop.org (Postfix) with ESMTPS id D5C376E0D4
 for <intel-gfx@lists.freedesktop.org>; Thu,  2 Aug 2018 10:06:46 +0000 (UTC)
In-Reply-To: <20180802100631.31305-1-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: intel-gfx@lists.freedesktop.org
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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