From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A76231775F for ; Mon, 16 Oct 2023 09:14:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="h3va2YfH" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 084F1100; Mon, 16 Oct 2023 02:14:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697447687; x=1728983687; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=5b1jrtRvpTLCn6MVfh7i01hTlZB4zdayHotD/uWXh4c=; b=h3va2YfHgb3MSdvxdvbsGZqtIW8dEfr5/r657DRhOkHmUDD+4bp9mYtQ eN1NNfty0nohk1/x5j/qPVzOD/FBmb5jdwVU7Lo6sM66uvr6K+HEXLNQd hJladbAc5acwJM+edF/xa6roqhdoYZwS+VJj/5mrRZ6HKrNyfqgTzW/jX OwoPhVruFrWPnUgTXLgPYDSvtEf0+mKkUnxj/mLyh1KI/Zpvx912Tv+Oo q2KR/VBpz+TnKnpD23d1jwvRbD5JkuayECycB+EhEPZnIerPAUjPdmaUe tIYoXv7pPZ62hJcihjNZaPEkzf0RjoVxHC/QrMd+AXr/3wJe3Rx0mKdeT A==; X-IronPort-AV: E=McAfee;i="6600,9927,10863"; a="375851335" X-IronPort-AV: E=Sophos;i="6.03,229,1694761200"; d="scan'208";a="375851335" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 02:14:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10863"; a="790732235" X-IronPort-AV: E=Sophos;i="6.03,229,1694761200"; d="scan'208";a="790732235" Received: from lkp-server02.sh.intel.com (HELO f64821696465) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 16 Oct 2023 02:14:42 -0700 Received: from kbuild by f64821696465 with local (Exim 4.96) (envelope-from ) id 1qsJgO-0008Fz-14; Mon, 16 Oct 2023 09:14:40 +0000 Date: Mon, 16 Oct 2023 17:14:00 +0800 From: kernel test robot To: xiaolinkui , pablo@netfilter.org, kadlec@netfilter.org, fw@strlen.de, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, justinstitt@google.com, kuniyu@amazon.com Cc: oe-kbuild-all@lists.linux.dev, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Linkui Xiao Subject: Re: [PATCH] netfilter: ipset: wait for xt_recseq on all cpus Message-ID: <202310161728.mW3lt1Jl-lkp@intel.com> References: <20231005115022.12902-1-xiaolinkui@126.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231005115022.12902-1-xiaolinkui@126.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hi xiaolinkui, kernel test robot noticed the following build errors: [auto build test ERROR on netfilter-nf/main] [also build test ERROR on nf-next/master horms-ipvs/master linus/master v6.6-rc6 next-20231016] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/xiaolinkui/netfilter-ipset-wait-for-xt_recseq-on-all-cpus/20231005-234042 base: git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git main patch link: https://lore.kernel.org/r/20231005115022.12902-1-xiaolinkui%40126.com patch subject: [PATCH] netfilter: ipset: wait for xt_recseq on all cpus config: i386-randconfig-016-20231016 (https://download.01.org/0day-ci/archive/20231016/202310161728.mW3lt1Jl-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231016/202310161728.mW3lt1Jl-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202310161728.mW3lt1Jl-lkp@intel.com/ All errors (new ones prefixed by >>): ld: net/netfilter/ipset/ip_set_core.o: in function `wait_xt_recseq': >> net/netfilter/ipset/ip_set_core.c:1194: undefined reference to `xt_recseq' vim +1194 net/netfilter/ipset/ip_set_core.c 1187 1188 static void wait_xt_recseq(void) 1189 { 1190 unsigned int cpu; 1191 1192 /* wait for even xt_recseq on all cpus */ 1193 for_each_possible_cpu(cpu) { > 1194 seqcount_t *s = &per_cpu(xt_recseq, cpu); 1195 u32 seq = raw_read_seqcount(s); 1196 1197 if (seq & 1) { 1198 do { 1199 cond_resched(); 1200 cpu_relax(); 1201 } while (seq == raw_read_seqcount(s)); 1202 } 1203 } 1204 } 1205 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki