From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932747AbcFOMNu (ORCPT ); Wed, 15 Jun 2016 08:13:50 -0400 Received: from mout.kundenserver.de ([212.227.126.131]:51208 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932432AbcFOMNs (ORCPT ); Wed, 15 Jun 2016 08:13:48 -0400 From: Arnd Bergmann To: Paul Bolle Cc: Andrew Morton , Alexander Viro , reiserfs-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] reiserfs: avoid uninitialized variable use Date: Wed, 15 Jun 2016 14:15:20 +0200 Message-ID: <6368040.ggKGx5CyrW@wuerfel> User-Agent: KMail/5.1.3 (Linux/4.4.0-22-generic; KDE/5.18.0; x86_64; ; ) In-Reply-To: <1465981566.9515.21.camel@tiscali.nl> References: <1464380569-3493380-1-git-send-email-arnd@arndb.de> <1465981566.9515.21.camel@tiscali.nl> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:pgkaKpleJBeHqE0yw7PBhQD/wgTnI4u9cm0wbOvPNptas5DYEjx CZBuK4ce8JHU5Z7RGZhkf26ZDLFu5D4rqhf8kovtnGN+llb/+oQPaPdGSEn813lKBAuFT5H cQaG2Lh5IraBAVWQ6eyMBDQguxhqZP7KPuNpzCb6KA6NCha0HJE49cwWzKMF3Pk4b6MoDOv VsPqyEN8klyPm/aZvMeGg== X-UI-Out-Filterresults: notjunk:1;V01:K0:EmGULsUwSk8=:hx7sE3JqjboXg7GrKZa3PR FxMoTLs2eCTRtu5UPqW1StwssI5rvynOlnqw7cgxnYxf1C/dPgvysxkTsj2ooobD7/R+Sdsio yakzpYNALYjw8Ihz84jI8xotj93rP5G0/pfjLXzeYI2MBjq9trXLYElqcGMMqotd5qOR9k86m vQo7ymzyeQoJ+h1YPrCB3BtGiJ1Sd2VKS6wLs//33WstNwH7Dt8tK+hhTRJNCeDZx06f4sS73 Ted3GQLnTX4ja2Ckug6ffX1R2H93j/od4MYSKt1NaTVysJcLxW3UUlv0VU+xi67v6Qc6sZU1P J/oTUFDRS4Gw31eup4aBDObuef+xVREytDl3x6Yk4pS/OBN71zoKr1JiMNuMIWPA0rnco0VAp qFIplxjO7OAP6+0FVwjJX7F4+2EEeYCcZOVlyvv3lVbuoikNqzXDOzKifH4YsRBp22UHot69P as0f5jtIppdMj3iipaR76RhP63zshQ1xjHTqnRYkSpsk+lCX+ODEiTjjdSnBGvwrroMdyramO tD/ZZKL9uS2p8+aqUNP8BAypzf94IdFWrTCDIfg5Xbc84phTaCgBz5ObIh8Xzv0Jv2y9qbT/b lpzbIEVEa/d2JakuOui70R9VlNFQTXXNGhZfXCACYiw9SF8UpTGbj634yvL7GF7quIAfKPgft p58EhbWQRagl7G0QSUYpc8VK93jgLLlyeHU9AgtYVTngmob62u3Zr7FHCBVVrder8grKejZcj i6r+DqduyOvqiPQw Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday, June 15, 2016 11:06:06 AM CEST Paul Bolle wrote: > > Signed-off-by: Arnd Bergmann > > --- > > I thought I had send this on May 12 when I first became aware of > > the warning, but I can't find a reference to that now on any > > mailing list archives, and I'm not sure who is picking up > > reiserfs patches these days. > > > > The warning is now one of the few 'allmodconfig' warnings for > > arm64 and possibly some other architectures. > > x86 and x86_64 are two of those architectures. This patch silences the > warning on those architectures too. > > (I wouldn't dare to say whether the patch is correct. I've looked at > this warning quite a few times in the last year and found the code hard > to grok. It's impressive that you managed to come up with an actual > fix.) Jan Kara has shown that my patch is completely wrong, and Jeff Mahoney sent a correct one that is now in linux-next. Arnd