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 59E47C00140 for ; Fri, 12 Aug 2022 17:38:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239593AbiHLRiy (ORCPT ); Fri, 12 Aug 2022 13:38:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233434AbiHLRix (ORCPT ); Fri, 12 Aug 2022 13:38:53 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CE90B2761 for ; Fri, 12 Aug 2022 10:38:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660325932; x=1691861932; h=date:from:to:cc:subject:message-id:mime-version; bh=mF/OP/Iab3Tfnry5GMh4CCBq6ehsp1JKERMUd2ZqK6I=; b=ZDDNl4kGtgvp787l35dic+QVZAGY9qs6Z34doNmV57luPA/kx7bJjSSs VSeVj9KeWqp2JxpmI3GrXnx1BIwa6SS5ZxJNvlvPKl3GcdWe0kFIFwyyT z4UOIGSTDkjaDCSy10KWeSBmqjchsMdnPksuMa9tMOSFoPT7oj5psQ3Wh ohsIsiUsTP5Oossaam9iuo2S8wNylPYDzL/qrefLZH1XU2rJ+JEy5BS0t kL3IDMV9h5sVMm6dL9DLWYNHTV52AkjEI3dYyjgAqyMq/Yx3IDP3rcyCF fXa8Ioe0b8HsmzstLmOLTngUZBKA5QJrHAQY96LKx4YQw4gOUvfES4Cfr A==; X-IronPort-AV: E=McAfee;i="6400,9594,10437"; a="272040301" X-IronPort-AV: E=Sophos;i="5.93,233,1654585200"; d="scan'208";a="272040301" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2022 10:38:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,233,1654585200"; d="scan'208";a="638968237" Received: from lkp-server02.sh.intel.com (HELO 8745164cafc7) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 12 Aug 2022 10:38:50 -0700 Received: from kbuild by 8745164cafc7 with local (Exim 4.96) (envelope-from ) id 1oMYcT-0000mx-2s; Fri, 12 Aug 2022 17:38:49 +0000 Date: Sat, 13 Aug 2022 01:38:02 +0800 From: kernel test robot To: Ard Biesheuvel Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: arch/mips/kernel/jump_label.c:93:6: warning: no previous prototype for 'jump_label_apply_nops' Message-ID: <202208130145.n64kApSL-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ard, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7ebfc85e2cd7b08f518b526173e9a33b56b3913b commit: fdfd42892f311e2b3695852036e5be23661dc590 jump_label: mips: move module NOP patching into arch code date: 7 weeks ago config: mips-randconfig-r001-20220812 (https://download.01.org/0day-ci/archive/20220813/202208130145.n64kApSL-lkp@intel.com/config) compiler: mips64-linux-gcc (GCC) 12.1.0 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fdfd42892f311e2b3695852036e5be23661dc590 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout fdfd42892f311e2b3695852036e5be23661dc590 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash arch/mips/kernel/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/mips/kernel/jump_label.c:93:6: warning: no previous prototype for 'jump_label_apply_nops' [-Wmissing-prototypes] 93 | void jump_label_apply_nops(struct module *mod) | ^~~~~~~~~~~~~~~~~~~~~ vim +/jump_label_apply_nops +93 arch/mips/kernel/jump_label.c 91 92 #ifdef CONFIG_MODULES > 93 void jump_label_apply_nops(struct module *mod) -- 0-DAY CI Kernel Test Service https://01.org/lkp