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 ACF16C433EF for ; Sat, 14 May 2022 23:02:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231557AbiENXCx (ORCPT ); Sat, 14 May 2022 19:02:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231431AbiENXCt (ORCPT ); Sat, 14 May 2022 19:02:49 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C11EB15816 for ; Sat, 14 May 2022 16:02:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652569368; x=1684105368; h=date:from:to:cc:subject:message-id:mime-version; bh=T3p1KnqVs7ah+VrSrQ9KL2iGoxuTB3OTQRT04B7eq+U=; b=Le052CeiIF8jdygxHd2vCIL/HnWEZWob7XHpf0z9DyLXJ4AUN0liMoeH NgnXvfstqtGKYB/b1EgChIwDt0djSSmzL7qQR1GrAFmQaQ/nitNPV0cVM Yldf20tzCyFHsGE2RdcLc5JyVXeiNsUaL7qwd+qVxF7xMacv1sSa53/4H j8OXBj7b4RxjW1dFUeBy0Yk+BLufSY8pfj1viu0cgtpIs2VZZ1jNwAih9 pdwmaIdR2cqy/fVlC0dEox/9Ve8cL13nl0fgcXUc/yDsdnGP+tGJbkbbO apcm3K7VtJILPvVg6vkU31FgoZJtklFZ8wIChAE3jzyriupKEqJGirupH Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10347"; a="250469057" X-IronPort-AV: E=Sophos;i="5.91,227,1647327600"; d="scan'208";a="250469057" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2022 16:02:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,227,1647327600"; d="scan'208";a="604298766" Received: from lkp-server01.sh.intel.com (HELO d1462bc4b09b) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 14 May 2022 16:02:47 -0700 Received: from kbuild by d1462bc4b09b with local (Exim 4.95) (envelope-from ) id 1nq0mc-00015x-3Y; Sat, 14 May 2022 23:02:46 +0000 Date: Sun, 15 May 2022 07:01:55 +0800 From: kernel test robot To: Max Filippov Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [jcmvbkbc-xtensa:xtensa-5.18-kprobes 43/46] arch/xtensa/kernel/patching.c:41:16: warning: no previous prototype for 'xtensa_patch_text' Message-ID: <202205150645.bh32cVqn-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 tree: https://github.com/jcmvbkbc/linux-xtensa xtensa-5.18-kprobes head: 8d9b04fec534d588aeb00d6003276eebf2eb73e0 commit: 74da1e3bad8529ecb3c103033fda53ea2a40e5e1 [43/46] xtensa: extract instruction patching from jump label code config: xtensa-allyesconfig (https://download.01.org/0day-ci/archive/20220515/202205150645.bh32cVqn-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.3.0 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/jcmvbkbc/linux-xtensa/commit/74da1e3bad8529ecb3c103033fda53ea2a40e5e1 git remote add jcmvbkbc-xtensa https://github.com/jcmvbkbc/linux-xtensa git fetch --no-tags jcmvbkbc-xtensa xtensa-5.18-kprobes git checkout 74da1e3bad8529ecb3c103033fda53ea2a40e5e1 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 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 >>): >> arch/xtensa/kernel/patching.c:41:16: warning: no previous prototype for 'xtensa_patch_text' [-Wmissing-prototypes] 41 | void __kprobes xtensa_patch_text(unsigned long addr, const void *data, | ^~~~~~~~~~~~~~~~~ vim +/xtensa_patch_text +41 arch/xtensa/kernel/patching.c 40 > 41 void __kprobes xtensa_patch_text(unsigned long addr, const void *data, -- 0-DAY CI Kernel Test Service https://01.org/lkp