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 4BE57C6FD1D for ; Mon, 27 Mar 2023 14:28:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232635AbjC0O2R (ORCPT ); Mon, 27 Mar 2023 10:28:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49350 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233145AbjC0O15 (ORCPT ); Mon, 27 Mar 2023 10:27:57 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6BBB344AC; Mon, 27 Mar 2023 07:27:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1679927237; x=1711463237; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=1MXFA7b+qpjUvdowUV3HUCrOHcVQ/STW7k81imYGgDE=; b=cMnxglVcmfH2PxbwDjzE7Z3E0Ia0/7GpCw+9raCMBxQrvNvXNclnx/rz brFOKPZLaRk974xo2qUW+TJc32qRWlbg/8FP7DFTYvNiquG/cc3RJhmpz P9/bUFLltAatrn1vTbSAWqGc4ZQfYncw93X+QmeAB+q+QhWU/vI0cX70d PZPIGXjO5nU5JJQze/6qsK/t8WtRUODfFhzahwRY4EsVtmF5/G0R5f9nQ 5GZZnU6PI9DNx8QHFdMF7w2MPXsJeu79clf/JztTnNJqToIIGFVY97J1c hUudWlXZmXPq+eVxirvsfKPImqnHFsidzvKZwTnPGctujivK8BirvHtfX Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10662"; a="341851359" X-IronPort-AV: E=Sophos;i="5.98,294,1673942400"; d="scan'208";a="341851359" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2023 07:27:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10662"; a="633616358" X-IronPort-AV: E=Sophos;i="5.98,294,1673942400"; d="scan'208";a="633616358" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 27 Mar 2023 07:27:14 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pgnoX-000HlX-2W; Mon, 27 Mar 2023 14:27:13 +0000 Date: Mon, 27 Mar 2023 22:26:24 +0800 From: kernel test robot To: Geert Uytterhoeven , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz Cc: oe-kbuild-all@lists.linux.dev, Palmer Dabbelt , linux-sh@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: Re: [PATCH v3] sh: Use generic GCC library routines Message-ID: <202303272214.RxzpA6bP-lkp@intel.com> References: <74dbe68dc8e2ffb6180092f73723fe21ab692c7a.1679566500.git.geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <74dbe68dc8e2ffb6180092f73723fe21ab692c7a.1679566500.git.geert+renesas@glider.be> Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org Hi Geert, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v6.3-rc4 next-20230327] [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/Geert-Uytterhoeven/sh-Use-generic-GCC-library-routines/20230323-181932 patch link: https://lore.kernel.org/r/74dbe68dc8e2ffb6180092f73723fe21ab692c7a.1679566500.git.geert%2Brenesas%40glider.be patch subject: [PATCH v3] sh: Use generic GCC library routines config: sh-allnoconfig (https://download.01.org/0day-ci/archive/20230327/202303272214.RxzpA6bP-lkp@intel.com/config) compiler: sh4-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://github.com/intel-lab-lkp/linux/commit/f81d82f320398d37e233429781ed14069e3eaf53 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Geert-Uytterhoeven/sh-Use-generic-GCC-library-routines/20230323-181932 git checkout f81d82f320398d37e233429781ed14069e3eaf53 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202303272214.RxzpA6bP-lkp@intel.com/ Note: functions only called from assembly code should be annotated with the asmlinkage attribute All warnings (new ones prefixed by >>): In file included from arch/sh/boot/compressed/ashldi3.c:2: >> arch/sh/boot/compressed/../../../../lib/ashldi3.c:9:19: warning: no previous prototype for '__ashldi3' [-Wmissing-prototypes] 9 | long long notrace __ashldi3(long long u, word_type b) | ^~~~~~~~~ vim +/__ashldi3 +9 arch/sh/boot/compressed/../../../../lib/ashldi3.c b35cd9884fa5d8 Palmer Dabbelt 2017-05-23 8 b35cd9884fa5d8 Palmer Dabbelt 2017-05-23 @9 long long notrace __ashldi3(long long u, word_type b) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests