From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <igt-dev-bounces@lists.freedesktop.org>
Date: Wed, 18 Sep 2019 09:38:51 -0700
From: Manasi Navare <manasi.d.navare@intel.com>
Message-ID: <20190918163850.GD29798@intel.com>
References: <20190918151628.9880-1-chris@chris-wilson.co.uk>
MIME-Version: 1.0
Content-Disposition: inline
In-Reply-To: <20190918151628.9880-1-chris@chris-wilson.co.uk>
Subject: Re: [igt-dev] [PATCH i-g-t] kms_dp_tiled_display: Fix the double
 free of drmConnector
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-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
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>
Cc: igt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org
List-ID: <igt-dev@lists.freedesktop.org>
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=