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 D98A9C677F1 for ; Thu, 23 Feb 2023 20:04:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229689AbjBWUEl (ORCPT ); Thu, 23 Feb 2023 15:04:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229448AbjBWUEk (ORCPT ); Thu, 23 Feb 2023 15:04:40 -0500 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8727158B1; Thu, 23 Feb 2023 12:04:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677182679; x=1708718679; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bMM8jrE3GaTMJ5jxYncWrywv+nAQI6dAHrUKTQF4Qzg=; b=mFP//MjPxzKA9B3xb6NT+3US68x3dOC/RTDTJtU6kWq6CzXicoGI91BU JI4SjVSPaU2p2bgNnoa8LDf8ocr70LBU40lrlP97gsFyfiKO54dV76ca7 aCNv/3aX96F3XZzzFdoDzs3ohqrdTai5TnmDVZ66CAqXCs9HXwlkwEfCi ouZPVlKXPRUAolCMmaBbydPT5bunTTLA8i76qRV/UN4rwuuM/vLtEU2mm EcBfO9H7UfMJjX/OdjvgRy3bTL0jR7vjmopuHF2jMWVDkoOrtOwYeABhn ZcfrDkr6/joUhNVXMcflj04XeqwtTAeu0XOuOl5BrpsRoEto2FJ+st4w7 Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10630"; a="312947304" X-IronPort-AV: E=Sophos;i="5.97,322,1669104000"; d="scan'208";a="312947304" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2023 12:04:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10630"; a="702921729" X-IronPort-AV: E=Sophos;i="5.97,322,1669104000"; d="scan'208";a="702921729" Received: from lkp-server01.sh.intel.com (HELO 3895f5c55ead) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 23 Feb 2023 12:04:17 -0800 Received: from kbuild by 3895f5c55ead with local (Exim 4.96) (envelope-from ) id 1pVHpB-0001hR-0R; Thu, 23 Feb 2023 20:04:17 +0000 Date: Fri, 24 Feb 2023 04:03:33 +0800 From: kernel test robot To: Alexandre Ghiti , Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Ard Biesheuvel , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Cc: oe-kbuild-all@lists.linux.dev, Alexandre Ghiti Subject: Re: [PATCH v6 1/1] riscv: Allow to downgrade paging mode from the command line Message-ID: <202302240308.1CC475U8-lkp@intel.com> References: <20230223082434.1280957-2-alexghiti@rivosinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230223082434.1280957-2-alexghiti@rivosinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Alexandre, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v6.2 next-20230223] [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/Alexandre-Ghiti/riscv-Allow-to-downgrade-paging-mode-from-the-command-line/20230223-162702 patch link: https://lore.kernel.org/r/20230223082434.1280957-2-alexghiti%40rivosinc.com patch subject: [PATCH v6 1/1] riscv: Allow to downgrade paging mode from the command line config: riscv-rv32_defconfig (https://download.01.org/0day-ci/archive/20230224/202302240308.1CC475U8-lkp@intel.com/config) compiler: riscv32-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/7e18f795579f897e63812ca9dcb5b48ef2b7b4d2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Alexandre-Ghiti/riscv-Allow-to-downgrade-paging-mode-from-the-command-line/20230223-162702 git checkout 7e18f795579f897e63812ca9dcb5b48ef2b7b4d2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv 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/202302240308.1CC475U8-lkp@intel.com/ All errors (new ones prefixed by >>): arch/riscv/kernel/pi/cmdline_early.c: In function 'match_noXlvl': >> arch/riscv/kernel/pi/cmdline_early.c:50:24: error: 'SATP_MODE_48' undeclared (first use in this function); did you mean 'SATP_MODE_32'? 50 | return SATP_MODE_48; | ^~~~~~~~~~~~ | SATP_MODE_32 arch/riscv/kernel/pi/cmdline_early.c:50:24: note: each undeclared identifier is reported only once for each function it appears in >> arch/riscv/kernel/pi/cmdline_early.c:52:24: error: 'SATP_MODE_57' undeclared (first use in this function); did you mean 'SATP_MODE_32'? 52 | return SATP_MODE_57; | ^~~~~~~~~~~~ | SATP_MODE_32 vim +50 arch/riscv/kernel/pi/cmdline_early.c 46 47 static u64 __init match_noXlvl(char *cmdline) 48 { 49 if (strstr(cmdline, "no4lvl")) > 50 return SATP_MODE_48; 51 else if (strstr(cmdline, "no5lvl")) > 52 return SATP_MODE_57; 53 54 return 0; 55 } 56 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests