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 8D0E1C433FE for ; Wed, 30 Mar 2022 15:33:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348267AbiC3PfC (ORCPT ); Wed, 30 Mar 2022 11:35:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244592AbiC3PfA (ORCPT ); Wed, 30 Mar 2022 11:35:00 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 39FB360F9 for ; Wed, 30 Mar 2022 08:33:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648654395; x=1680190395; h=date:from:to:cc:subject:message-id:mime-version; bh=99A4Nmd7ECn/+N9elV+Nmgmh3RzNoBsfM0MSKCJINYE=; b=REqoI5VVmkoFpeJ8pVAKNaaHmZ9uPBcnVVyMlMs5uaFOSwv4SnleLysd VryXsM2bKujEQrCVBrikvL+4o3lEogN8Dvx3rMmXVt4oaauidqWdyN8Pf vAMs+gMK6k693TdmrFyl8K4NPsO4RDCzQ9Wg5ya2g6JYTmFFHWt5oe2iT lRhEVUtYYcUdjxMULwqlvOZTugfapwhDI8KoqKIqsrU9MXHgFfPGfHjpL tnS79KaFyCPLGD3/+AoVKDgHS1PQVKEHj/mNGudJlOzMbO6FUcpAE91IG PzVqMSpOKL314QXgpo+drLk/PUyuV1qjg09RkDM/0K+9GDFCWR7zOAhy/ A==; X-IronPort-AV: E=McAfee;i="6200,9189,10302"; a="259544443" X-IronPort-AV: E=Sophos;i="5.90,223,1643702400"; d="scan'208";a="259544443" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2022 08:33:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,223,1643702400"; d="scan'208";a="519722996" Received: from lkp-server02.sh.intel.com (HELO 56431612eabd) ([10.239.97.151]) by orsmga002.jf.intel.com with ESMTP; 30 Mar 2022 08:33:13 -0700 Received: from kbuild by 56431612eabd with local (Exim 4.95) (envelope-from ) id 1nZaJs-00008C-Uy; Wed, 30 Mar 2022 15:33:12 +0000 Date: Wed, 30 Mar 2022 23:33:01 +0800 From: kernel test robot To: Catalin Marinas Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org Subject: [ammarfaizi2-block:arm64/linux/devel/kmalloc-minalign 10/11] arch/arm64/kernel/cacheinfo.c:101:14: warning: no previous prototype for 'arch_kmalloc_minalign' Message-ID: <202203302330.5gG68JEu-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/ammarfaizi2/linux-block arm64/linux/devel/kmalloc-minalign head: 2810d5be00a60d5996cd955c2485c17ef1e1e7af commit: 6c3838f40cf6a9b31bbb3d78059a81ca03fb2cfc [10/11] arm64: Enable dynamic kmalloc() minimum alignment config: arm64-randconfig-s032-20220330 (https://download.01.org/0day-ci/archive/20220330/202203302330.5gG68JEu-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/ammarfaizi2/linux-block/commit/6c3838f40cf6a9b31bbb3d78059a81ca03fb2cfc git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block arm64/linux/devel/kmalloc-minalign git checkout 6c3838f40cf6a9b31bbb3d78059a81ca03fb2cfc # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kernel/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kernel/cacheinfo.c:101:14: warning: no previous prototype for 'arch_kmalloc_minalign' [-Wmissing-prototypes] 101 | unsigned int arch_kmalloc_minalign(void) | ^~~~~~~~~~~~~~~~~~~~~ vim +/arch_kmalloc_minalign +101 arch/arm64/kernel/cacheinfo.c 100 > 101 unsigned int arch_kmalloc_minalign(void) -- 0-DAY CI Kernel Test Service https://01.org/lkp