Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753952AbdDLONG (ORCPT ); Wed, 12 Apr 2017 10:13:06 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:45448 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752961AbdDLONE (ORCPT ); Wed, 12 Apr 2017 10:13:04 -0400 Date: Wed, 12 Apr 2017 10:13:00 -0400 (EDT) Message-Id: <20170412.101300.1946293471196203044.davem@davemloft.net> To: parameswaran.r7@gmail.com Cc: netdev@vger.kernel.org, kleptog@svana.org, jchapman@katalix.com, nprachan@brocade.com, rshearma@brocade.com, stephen@networkplumber.org, sdietric@brocade.com, ciwillia@brocade.com, lboccass@brocade.com, dfawcus@brocade.com, bhong@brocade.com, jblunck@brocade.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v1 1/1] L2TP device MTU setup - tunnel socket needs a lock From: David Miller In-Reply-To: References: X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 12 Apr 2017 06:31:44 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 483 Lines: 16 From: "R. Parameswaran" Date: Tue, 11 Apr 2017 20:14:37 -0700 (PDT) > > The MTU overhead calculation in L2TP device set-up > merged via commit b784e7ebfce8cfb16c6f95e14e8532d0768ab7ff > needs to be adjusted to lock the tunnel socket while > referencing the sub-data structures to derive the > socket's IP overhead. This is missing a proper signoff. The subject line also needs to be fixed "[PATCH net-next] l2tp: " as explained by Guillaume. Thanks.