From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH v4] drm/i915: Clean up associated VMAs on
 context destruction
Date: Tue, 6 Oct 2015 11:28:49 +0200
Message-ID: <20151006092849.GC3383@phenom.ffwll.local>
References: <1444047996-10142-1-git-send-email-tvrtko.ursulin@linux.intel.com>
 <20151006085801.GA3383@phenom.ffwll.local>
 <20151006090431.GA26237@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 mail-wi0-f180.google.com (mail-wi0-f180.google.com
 [209.85.212.180])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 51A1572096
 for <Intel-gfx@lists.freedesktop.org>; Tue,  6 Oct 2015 02:25:56 -0700 (PDT)
Received: by wiclk2 with SMTP id lk2so150099686wic.1
 for <Intel-gfx@lists.freedesktop.org>; Tue, 06 Oct 2015 02:25:55 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <20151006090431.GA26237@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>, Daniel Vetter <daniel@ffwll.ch>, Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>, Intel-gfx@lists.freedesktop.org, Tvrtko Ursulin <tvrtko.ursulin@intel.com>, Daniel Vetter <daniel.vetter@ffwll.ch>, Rafael Barbalho <rafael.barbalho@intel.com>, Michel Thierry <michel.thierry@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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