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 A8CBCC433F5 for ; Fri, 11 Mar 2022 13:23:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348906AbiCKNY1 (ORCPT ); Fri, 11 Mar 2022 08:24:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345965AbiCKNYM (ORCPT ); Fri, 11 Mar 2022 08:24:12 -0500 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0A0C76E2F; Fri, 11 Mar 2022 05:23:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647004988; x=1678540988; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=UXpw8xMUXXNMq602k1Jggox1J6ysJh5BAv361tPlTcw=; b=KZEkNrHTIeAtqBK4mOqvbDsHCjg7dYekL3ojVUQwWmuJAYhfPMwg2Z0T RcawHPKZXCCmQVjj3rcSYh+ZGbOCORdM9QHOrQf2bZL/xehOjn0Ql9XQv SrN+drxYJhdJDZmPsDRnQYtJ0FcSUBszIFfW0gViCKs6jMihnFa61CuIZ peI3gYeNql6Oqr54agAszoDlI+5XEARj0NdX8nk3cY9KqfdEqACalbR1z bHOPrsVJ97OLvy0MLvK6EHV41GsosqqHTXl/Rtd+K4hh+L5kVFg0MLMLA ykRkPm850ZSr4OYC51w2xMxT1DuN6uG01y1y4C4BBV4s5lZGZp4hk2VhS w==; X-IronPort-AV: E=McAfee;i="6200,9189,10282"; a="254398554" X-IronPort-AV: E=Sophos;i="5.90,173,1643702400"; d="scan'208";a="254398554" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2022 05:23:08 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,173,1643702400"; d="scan'208";a="612153648" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by fmsmga004.fm.intel.com with ESMTP; 11 Mar 2022 05:23:05 -0800 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nSfEX-0006Sh-18; Fri, 11 Mar 2022 13:23:05 +0000 Date: Fri, 11 Mar 2022 21:22:25 +0800 From: kernel test robot To: Steven Rostedt , LKML Cc: kbuild-all@lists.01.org, Ingo Molnar , Andrew Morton , Linux Memory Management List , linux-rt-users , Thomas Gleixner , Peter Zijlstra , Sebastian Andrzej Siewior , Tom Zanussi , Masami Hiramatsu , Borislav Petkov Subject: Re: [PATCH] tracing: Add snapshot at end of kernel boot up Message-ID: <202203112151.vHjFh9wP-lkp@intel.com> References: <20220310214133.0e58e321@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220310214133.0e58e321@gandalf.local.home> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Steven, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on rostedt-trace/for-next] [also build test WARNING on linux/master hnaz-mm/master linus/master v5.17-rc7 next-20220310] [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/Steven-Rostedt/tracing-Add-snapshot-at-end-of-kernel-boot-up/20220311-104216 base: https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git for-next config: xtensa-buildonly-randconfig-r002-20220310 (https://download.01.org/0day-ci/archive/20220311/202203112151.vHjFh9wP-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 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 # https://github.com/0day-ci/linux/commit/60ed6397c93a264f9ccbc8a6ca0b3ecc4dfdf6da git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Steven-Rostedt/tracing-Add-snapshot-at-end-of-kernel-boot-up/20220311-104216 git checkout 60ed6397c93a264f9ccbc8a6ca0b3ecc4dfdf6da # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=xtensa 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(.text+0x7c164): Section mismatch in reference from the function __se_sys_delete_module() to the function .init.text:ftrace_boot_snapshot() The function __se_sys_delete_module() references the function __init ftrace_boot_snapshot(). This is often because __se_sys_delete_module lacks a __init annotation or the annotation of ftrace_boot_snapshot is wrong. --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org