From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E17BBC433F5 for ; Wed, 27 Apr 2022 10:41:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229771AbiD0KoR (ORCPT ); Wed, 27 Apr 2022 06:44:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229538AbiD0KoQ (ORCPT ); Wed, 27 Apr 2022 06:44:16 -0400 Received: from 1wt.eu (wtarreau.pck.nerim.net [62.212.114.60]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8DDCF4417B4; Wed, 27 Apr 2022 03:24:52 -0700 (PDT) Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id 23RA7Er0002659; Wed, 27 Apr 2022 12:07:14 +0200 Date: Wed, 27 Apr 2022 12:07:14 +0200 From: Willy Tarreau To: kernel test robot Cc: netdev@vger.kernel.org, kbuild-all@lists.01.org, Jakub Kicinski , Eric Dumazet , Moshe Kol , Yossi Gilad , Amit Klein , linux-kernel@vger.kernel.org, "Jason A . Donenfeld" Subject: Re: [PATCH net 1/7] secure_seq: return the full 64-bit of the siphash Message-ID: <20220427100714.GC1724@1wt.eu> References: <20220427065233.2075-2-w@1wt.eu> <202204271705.VrWNPv7n-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202204271705.VrWNPv7n-lkp@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, Apr 27, 2022 at 05:56:41PM +0800, kernel test robot wrote: > Hi Willy, > > I love your patch! Yet something to improve: > > [auto build test ERROR on net/master] > > url: https://github.com/intel-lab-lkp/linux/commits/Willy-Tarreau/insufficient-TCP-source-port-randomness/20220427-145651 > base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git 71cffebf6358a7f5031f5b208bbdc1cb4db6e539 > config: i386-randconfig-r026-20220425 (https://download.01.org/0day-ci/archive/20220427/202204271705.VrWNPv7n-lkp@intel.com/config) > compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 > reproduce (this is a W=1 build): > # https://github.com/intel-lab-lkp/linux/commit/01b26e522b598adf346b809075880feab3dcdc08 > git remote add linux-review https://github.com/intel-lab-lkp/linux > git fetch --no-tags linux-review Willy-Tarreau/insufficient-TCP-source-port-randomness/20220427-145651 > git checkout 01b26e522b598adf346b809075880feab3dcdc08 > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > ld: net/ipv4/inet_hashtables.o: in function `__inet_hash_connect': > >> inet_hashtables.c:(.text+0x187d): undefined reference to `__umoddi3' Argh! indeed, we spoke about using div_u64_rem() at the beginning and that one vanished over time. Will respin it. Thanks, Willy