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 4BC5DC433F5 for ; Mon, 14 Mar 2022 07:36:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236734AbiCNHhq (ORCPT ); Mon, 14 Mar 2022 03:37:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236733AbiCNHhl (ORCPT ); Mon, 14 Mar 2022 03:37:41 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CE7A40E51 for ; Mon, 14 Mar 2022 00:36:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647243391; x=1678779391; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8WH2UbYG0ReXKv7c6v0ene8EGu8uj68lyZsd6Zr7ZWo=; b=eq57qN7gmb7Se+5LGduNoFC/Ka8rI7SmdUG4M8EOME/JRIBNG5izkgiz 4HdTpps58n5gNM58+m0l4e8YWo+lR/HWVAdio0jS5sn6tKdSJxBvqKSRS 7E0DZFRQu+Fm97HhQeC/3pNoN2WGie8q+vUt+KDwpFlRAYR1FiRE+kWET h12jcWkYHS7beFxqrA1R4N4klU2WMXo1pF2DiND6TLWQ5fwgORokgimR0 w1VvJ1k1nijnI52Rwo9VCeCkamWr6nfSiUlB0pS7gDPq906R6nfXZrcVS DZJ2m8J3Kamuq1v6TS2HuZfUOMbTOWYKjFeyIYsjzzW+tS2vGQ0Yyrbkw w==; X-IronPort-AV: E=McAfee;i="6200,9189,10285"; a="254788465" X-IronPort-AV: E=Sophos;i="5.90,180,1643702400"; d="scan'208";a="254788465" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Mar 2022 00:36:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,180,1643702400"; d="scan'208";a="645690610" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga004.jf.intel.com with ESMTP; 14 Mar 2022 00:36:14 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nTfFV-0009hD-Fy; Mon, 14 Mar 2022 07:36:13 +0000 Date: Mon, 14 Mar 2022 15:35:55 +0800 From: kernel test robot To: Pablo Neira Ayuso , netfilter-devel@vger.kernel.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org Subject: Re: [PATCH nf-next 01/12,v2] netfilter: nf_tables: do not reduce read-only expressions Message-ID: <202203141536.2pRQaVTk-lkp@intel.com> References: <20220314005417.315832-2-pablo@netfilter.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220314005417.315832-2-pablo@netfilter.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Hi Pablo, I love your patch! Perhaps something to improve: [auto build test WARNING on next-20220310] [cannot apply to nf-next/master nf/master linus/master v5.17-rc8 v5.17-rc7 v5.17-rc6 v5.17-rc8] [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] url: https://github.com/0day-ci/linux/commits/Pablo-Neira-Ayuso/register-tracking-infrastructure-follow-up/20220314-085726 base: 71941773e143369a73c9c4a3b62fbb60736a1182 config: riscv-randconfig-r042-20220314 (https://download.01.org/0day-ci/archive/20220314/202203141536.2pRQaVTk-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 3e4950d7fa78ac83f33bbf1658e2f49a73719236) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/0day-ci/linux/commit/95cc95fe1fe4ea0141d13453b818a3f14aacf4f0 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Pablo-Neira-Ayuso/register-tracking-infrastructure-follow-up/20220314-085726 git checkout 95cc95fe1fe4ea0141d13453b818a3f14aacf4f0 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.data+0x2b2500): Section mismatch in reference from the variable trace_event_fields_rpcgss_svc_authenticate to the function .init.text:set_reset_devices() The variable trace_event_fields_rpcgss_svc_authenticate references the function __init set_reset_devices() If the reference is valid then annotate the variable with or __refdata (see linux/init.h) or name the variable: Note: the below error/warnings can be found in parent commit: << WARNING: modpost: vmlinux.o(.text+0x1448baa): Section mismatch in reference from the function tcp4_proc_exit() to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x2b15cc): Section mismatch in reference from the variable event_rpcgss_ctx_init to the function .exit.text:test_ww_mutex_exit() << WARNING: modpost: vmlinux.o(.data+0x2b15ec): Section mismatch in reference from the variable event_rpcgss_ctx_init to the variable .exit.text:.LBB0_1 << WARNING: modpost: vmlinux.o(.data+0x2b1618): Section mismatch in reference from the variable event_rpcgss_ctx_destroy to the function .exit.text:test_ww_mutex_exit() << WARNING: modpost: vmlinux.o(.data+0x2b1638): Section mismatch in reference from the variable event_rpcgss_ctx_destroy to the variable .exit.text:.LBB0_1 << WARNING: modpost: vmlinux.o(.data+0x2b1660): Section mismatch in reference from the variable trace_event_fields_rpcgss_svc_gssapi_class to the function .exit.text:test_ww_mutex_exit() << WARNING: modpost: vmlinux.o(.data+0x2b1690): Section mismatch in reference from the variable trace_event_fields_rpcgss_svc_gssapi_class to the function .init.text:init_nls_cp737() << WARNING: modpost: vmlinux.o(.data+0x2b1be8): Section mismatch in reference from the variable event_rpcgss_svc_unwrap to the function .init.text:set_reset_devices() << WARNING: modpost: vmlinux.o(.data+0x293824): Section mismatch in reference from the variable nf_ct_proto_mutex to the function .init.text:loglevel() << WARNING: modpost: vmlinux.o(.data+0x2b1c08): Section mismatch in reference from the variable event_rpcgss_svc_unwrap to the variable .init.text:.LBB1_1 --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org