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 4C020C43334 for ; Sun, 17 Jul 2022 23:53:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231535AbiGQXxM (ORCPT ); Sun, 17 Jul 2022 19:53:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229535AbiGQXxL (ORCPT ); Sun, 17 Jul 2022 19:53:11 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A36A610FF0; Sun, 17 Jul 2022 16:53:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658101990; x=1689637990; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9pF+52u5sIt8iKnb9u1XPMvY1nWRTKK736yt0w7idas=; b=Uz1ZdOEWU1ks6zZDlYQyoiUF22njluq3RLkEUgfWOYU8pEF18XMvcn0A I/W/7CvOH3idi0Vsiywpdb+9+imlZzP02iEEN5t6GiKQGd6T+HkyDw4v8 EipJKRncXZ0eWgxUB8Y0KDStidoH1GwmTFDYzhIosUh6x73TN1BOeMxU/ VpslscMRGEoQGrjDDsERwvQvv0nctdVHRUXJgb9xQ1HxYia2MzAtgxk4s oM7DmHPwS8OojH4vGw6CTMxQn5PGBQKBqZQJ2TAw9LoRo/9ewHWPBnwSI cc2e0dcXPRh7mJVXEDj7vfvYFiO24SgWnac29LMCu9ZOif99ZttlXhdBk Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10411"; a="287245441" X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="287245441" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2022 16:53:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="594283394" Received: from lkp-server02.sh.intel.com (HELO ff137eb26ff1) ([10.239.97.151]) by orsmga007.jf.intel.com with ESMTP; 17 Jul 2022 16:53:05 -0700 Received: from kbuild by ff137eb26ff1 with local (Exim 4.95) (envelope-from ) id 1oDE4O-0003o3-FB; Sun, 17 Jul 2022 23:53:04 +0000 Date: Mon, 18 Jul 2022 07:52:21 +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 15/16] rv/reactor: Add the printk reactor Message-ID: <202207180703.hiH5bbyO-lkp@intel.com> References: <5fcf3d21b51bc4c1a6d2968cfd0c60fdbc1d471b.1657745645.git.bristot@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5fcf3d21b51bc4c1a6d2968cfd0c60fdbc1d471b.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/20220718/202207180703.hiH5bbyO-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/d1746223447deb1d1646f968512a065a1cd63a9c 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 d1746223447deb1d1646f968512a065a1cd63a9c # 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/reactor_printk.c:20:19: sparse: sparse: symbol 'rv_printk' was not declared. Should it be static? >> kernel/trace/rv/reactor_printk.c:26:5: sparse: sparse: symbol 'register_react_printk' was not declared. Should it be static? >> kernel/trace/rv/reactor_printk.c:32:6: sparse: sparse: symbol 'unregister_react_printk' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://01.org/lkp