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 984DEC43334 for ; Thu, 2 Jun 2022 06:51:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231418AbiFBGvU (ORCPT ); Thu, 2 Jun 2022 02:51:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231214AbiFBGvT (ORCPT ); Thu, 2 Jun 2022 02:51:19 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 664C32A3A16; Wed, 1 Jun 2022 23:51:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654152678; x=1685688678; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=dXJ+DZxVh+iuczu508JuqBQrDovi3ToHnV0cOsDG2vk=; b=apB1hDb4plhx0nomzOi9xuu49qwJWB9cIztCasIn5pMbngVVtTBplpi4 akccZYRw5lGBnzdpwnGY7Ya6JyvPj4KaBQTkpEfR/bUhbVbqK0pVXFs3S cttfgRX8G0gkprNJy8UAsV+mbOP8X6pVlxJls4Q5ow+k8iVGSvYOPwpYR zKv/GW64aB6aO+UvT6Dm5cI9KDhFjR18Eyy2Xl6t/FNcj2CrtcbRjtlHT WipO1EpTu753WpCqndukKR1FYsn3ms3I8PZ53DHcIhCkQ0oMoTRgt3S+6 dHZ454wIZFL9xt8KRRwqFr9YsIPQCHwYuS731w03FZefjJmryKL93fAXM w==; X-IronPort-AV: E=McAfee;i="6400,9594,10365"; a="336502947" X-IronPort-AV: E=Sophos;i="5.91,270,1647327600"; d="scan'208";a="336502947" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2022 23:51:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,270,1647327600"; d="scan'208";a="721159771" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 01 Jun 2022 23:51:13 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1nwefp-0004of-5z; Thu, 02 Jun 2022 06:51:13 +0000 Date: Thu, 2 Jun 2022 14:50:41 +0800 From: kernel test robot To: Joanne Koong , netdev@vger.kernel.org, bpf@vger.kernel.org Cc: kbuild-all@lists.01.org, edumazet@google.com, kafai@fb.com, kuba@kernel.org, davem@davemloft.net, pabeni@redhat.com, testing@vger.kernel.org, Joanne Koong , syzbot+015d756bbd1f8b5c8f09@syzkaller.appspotmail.com, Eric Dumazet Subject: Re: [PATCH net-next v1 resend 1/2] net: Update bhash2 when socket's rcv saddr changes Message-ID: <202206021442.Rb7gLaDQ-lkp@intel.com> References: <20220601201434.1710931-2-joannekoong@fb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220601201434.1710931-2-joannekoong@fb.com> Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi Joanne, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Joanne-Koong/Update-bhash2-when-socket-s-rcv-saddr-changes/20220602-050108 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 7e062cda7d90543ac8c7700fc7c5527d0c0f22ad config: i386-randconfig-s001 (https://download.01.org/0day-ci/archive/20220602/202206021442.Rb7gLaDQ-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-14-g5a0004b5-dirty # https://github.com/intel-lab-lkp/linux/commit/d4e9d3ab2c5210670fbe995cc8b13310a5aa6310 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Joanne-Koong/Update-bhash2-when-socket-s-rcv-saddr-changes/20220602-050108 git checkout d4e9d3ab2c5210670fbe995cc8b13310a5aa6310 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> net/ipv4/inet_hashtables.c:830:5: sparse: sparse: symbol '__inet_bhash2_update_saddr' was not declared. Should it be static? Please review and possibly fold the followup patch. -- 0-DAY CI Kernel Test Service https://01.org/lkp