From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <igt-dev-bounces@lists.freedesktop.org>
References: <20190508100958.32637-1-chris@chris-wilson.co.uk>
 <20190508100958.32637-4-chris@chris-wilson.co.uk>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Message-ID: <f3ad40a9-8932-e597-afd8-cf9a3f9658db@linux.intel.com>
Date: Tue, 14 May 2019 10:47:40 +0100
MIME-Version: 1.0
In-Reply-To: <20190508100958.32637-4-chris@chris-wilson.co.uk>
Content-Language: en-US
Subject: Re: [igt-dev] [PATCH i-g-t 04/16] i915/gem_ctx_param: Test set/get
 (copy) VM
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/igt-dev>
List-Post: <mailto:igt-dev@lists.freedesktop.org>
List-Help: <mailto:igt-dev-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=subscribe>
Content-Transfer-Encoding: base64
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Errors-To: igt-dev-bounces@lists.freedesktop.org
Sender: "igt-dev" <igt-dev-bounces@lists.freedesktop.org>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Cc: igt-dev@lists.freedesktop.org, Tvrtko Ursulin <tvrtko.ursulin@intel.com>
List-ID: <igt-dev@lists.freedesktop.org>
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