From mboxrd@z Thu Jan  1 00:00:00 1970
From: Oded Gabbay <oded.gabbay@amd.com>
Subject: [PATCH 5/9] drm/amdkfd: Add memory exception handling
Date: Tue, 21 Apr 2015 15:47:22 +0300
Message-ID: <1429620446-28017-5-git-send-email-oded.gabbay@amd.com>
References: <1429620446-28017-1-git-send-email-oded.gabbay@amd.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from na01-bn1-obe.outbound.protection.outlook.com
 (mail-bn1bon0145.outbound.protection.outlook.com [157.56.111.145])
 by gabe.freedesktop.org (Postfix) with ESMTP id 3830189A9A
 for <dri-devel@lists.freedesktop.org>; Tue, 21 Apr 2015 05:48:41 -0700 (PDT)
In-Reply-To: <1429620446-28017-1-git-send-email-oded.gabbay@amd.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: dri-devel@lists.freedesktop.org
Cc: Alexey Skidanov <Alexey.Skidanov@amd.com>
List-Id: dri-devel@lists.freedesktop.org
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=