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 0A677C433EF for ; Sun, 17 Jul 2022 18:57:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229873AbiGQS5H (ORCPT ); Sun, 17 Jul 2022 14:57:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229462AbiGQS5G (ORCPT ); Sun, 17 Jul 2022 14:57:06 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 045FB101F9; Sun, 17 Jul 2022 11:57:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658084226; x=1689620226; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=mTiA/vrtq0gwBE8+IY0vEqWFd+SHutRTRDePbcfSerA=; b=WVKRwQd9TMYt2gYxCZKH251kCK7/OKtn02wpjYIncwmfPsmW17dtfmDe ye/k8LyAv5wCc4JtIBt/Tw6Mo/egUCHJZOy24uvndF6cqy8Q0U8Kkq2R9 /iDcavpYmcVZ8u5+9H41oPZQSniCnDTK0D5tzHvTxpL/6jLop/qrCTVu+ aeqZgJsTe9bFhgKioepbJTZON0Xi0/G+ZvghbIBxKn0x8JFeO1tarE8gW e4GAfJm69DTGs4aJMcfgAkZz5QYnwqF20V3I/WQYMp959FoQe7ncJg2Rk gnhtmLdT0RaV78L29JYW2Pz6aKfT613QgL6U2I7TAZK0TZXd+uWPhkmYh A==; X-IronPort-AV: E=McAfee;i="6400,9594,10411"; a="265868014" X-IronPort-AV: E=Sophos;i="5.92,279,1650956400"; d="scan'208";a="265868014" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2022 11:57:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,279,1650956400"; d="scan'208";a="597025744" Received: from lkp-server02.sh.intel.com (HELO ff137eb26ff1) ([10.239.97.151]) by orsmga002.jf.intel.com with ESMTP; 17 Jul 2022 11:57:00 -0700 Received: from kbuild by ff137eb26ff1 with local (Exim 4.95) (envelope-from ) id 1oD9Rr-0003ao-R6; Sun, 17 Jul 2022 18:56:59 +0000 Date: Mon, 18 Jul 2022 02:56:21 +0800 From: kernel test robot To: Daniel Bristot de Oliveira , Steven Rostedt Cc: kbuild-all@lists.01.org, Daniel Bristot de Oliveira , Wim Van Sebroeck , Guenter Roeck , Jonathan Corbet , Ingo Molnar , Thomas Gleixner , Peter Zijlstra , Will Deacon , Catalin Marinas , Marco Elver , Dmitry Vyukov , "Paul E. McKenney" , Shuah Khan , Gabriele Paoloni , Juri Lelli , Clark Williams , Tao Zhou , Randy Dunlap , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-devel@vger.kernel.org Subject: Re: [PATCH V5 02/16] rv: Add runtime reactors interface Message-ID: <202207180241.ovP1XE48-lkp@intel.com> References: <4a66bc1c858b0a11750321696333d897677eff6b.1657745645.git.bristot@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4a66bc1c858b0a11750321696333d897677eff6b.1657745645.git.bristot@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Hi Daniel, I love your patch! Perhaps something to improve: [auto build test WARNING on rostedt-trace/for-next] [also build test WARNING on tip/sched/core] [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/Daniel-Bristot-de-Oliveira/The-Runtime-Verification-RV-interface/20220714-052220 base: https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git for-next config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20220718/202207180241.ovP1XE48-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/aa2ae8ed1dd28e5df7022e89ed27a9a5283647d9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Daniel-Bristot-de-Oliveira/The-Runtime-Verification-RV-interface/20220714-052220 git checkout aa2ae8ed1dd28e5df7022e89ed27a9a5283647d9 # 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=x86_64 SHELL=/bin/bash drivers/misc/lkdtm/ kernel/trace/rv/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> kernel/trace/rv/rv_reactors.c:73:1: sparse: sparse: symbol 'rv_reactors_list' was not declared. Should it be static? >> kernel/trace/rv/rv_reactors.c:451:19: sparse: sparse: symbol 'rv_nop' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://01.org/lkp