From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: [PATCH 10/22] dma-fence: Propagate errors to
 dma-fence-array container
Date: Mon, 17 Jun 2019 08:19:00 +0100
Message-ID: <20190617071912.20256-10-chris@chris-wilson.co.uk>
References: <20190617071912.20256-1-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 871DF891AA
 for <intel-gfx@lists.freedesktop.org>; Mon, 17 Jun 2019 07:19:36 +0000 (UTC)
In-Reply-To: <20190617071912.20256-1-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: Gustavo Padovan <gustavo@padovan.org>, Sumit Semwal <sumit.semwal@linaro.org>, matthew.auld@intel.com, mika.kuoppala@intel.com
List-Id: intel-gfx@lists.freedesktop.org
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