From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jan Niehusmann <jan@gondor.com>
Subject: [PATCH v2] iommu/vt-d: fix overflow of iommu->domains
	array
Date: Mon, 6 Jun 2016 14:20:11 +0200
Message-ID: <20160606122010.GA3048@x61s.reliablesolutions.de>
References: <CAHMfzJkuRBCMtkGniODGxfrZrmthx9nHog8vq-jCTMVJb_64Bw@mail.gmail.com>
 <20160606103209.GA30777@mcvlad-wk.rb.intel.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 mail1.gondor.com (mail.gondor.com [78.47.100.206])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 80A7F6E448
 for <intel-gfx@lists.freedesktop.org>; Mon,  6 Jun 2016 13:01:08 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20160606103209.GA30777@mcvlad-wk.rb.intel.com>
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, iommu@lists.linux-foundation.org
Cc: Omer Peleg <omer@cs.technion.ac.il>, David.Woodhouse@intel.com, Adam Morrison <mad@cs.technion.ac.il>
List-Id: intel-gfx@lists.freedesktop.org
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