From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 815AAAD22; Fri, 7 Apr 2023 18:55:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680893715; x=1712429715; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=oW9BtZfzDJXUsYunQOx70IJ1P2QIFK+R4++nBopsldE=; b=H+xq4sfEx083ltJX4uC0ICLdix+He/C6TkOJ7yocl3v5xEqRgVg7wI8y oYJEvS1Dk5M/CHsGBGkSp4SQgqvcdNxTye1IzF+vmeh8PoBBYSNAiKrFQ vphdNhEhJUFZThcNqr/Nx/4+mQm52aZ+D5FO5iJ8vhlBhl5AAhCkODHXZ 04nPtss/iLSaD7Ie45l2jIz5u/mRSA8B33qlfd+B021mSk6KUDrWMjfBs IrV2ppTIgo3zDhbn7TqVKZ9/dNEyw0DNMP22Zx0A40heShNKgOYz/h9Xw 9v+w63PQwbF5/+wFv4QwulpEo12GXQoG2Fm/E+hlw+4jw2Erf8L8A/y4Z Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10673"; a="341798882" X-IronPort-AV: E=Sophos;i="5.98,327,1673942400"; d="scan'208";a="341798882" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2023 11:55:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10673"; a="690143084" X-IronPort-AV: E=Sophos;i="5.98,327,1673942400"; d="scan'208";a="690143084" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 07 Apr 2023 11:55:02 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pkrEj-000Snk-1r; Fri, 07 Apr 2023 18:55:01 +0000 Date: Sat, 8 Apr 2023 02:54:08 +0800 From: kernel test robot To: Krzysztof Kozlowski Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH] w1: therm: constify pointers to hwmon_channel_info Message-ID: <202304080221.hhAqNlpp-lkp@intel.com> References: <20230407150121.79887-1-krzysztof.kozlowski@linaro.org> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230407150121.79887-1-krzysztof.kozlowski@linaro.org> Hi Krzysztof, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.3-rc5 next-20230406] [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/Krzysztof-Kozlowski/w1-therm-constify-pointers-to-hwmon_channel_info/20230407-230519 patch link: https://lore.kernel.org/r/20230407150121.79887-1-krzysztof.kozlowski%40linaro.org patch subject: [PATCH] w1: therm: constify pointers to hwmon_channel_info config: x86_64-randconfig-a006-20230403 (https://download.01.org/0day-ci/archive/20230408/202304080221.hhAqNlpp-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/9db1d901e409a44fc2b6d59cc07a76018a085aee git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Krzysztof-Kozlowski/w1-therm-constify-pointers-to-hwmon_channel_info/20230407-230519 git checkout 9db1d901e409a44fc2b6d59cc07a76018a085aee # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 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/202304080221.hhAqNlpp-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/w1/slaves/w1_therm.c:469:10: error: initializing 'const struct hwmon_channel_info **' with an expression of type 'const struct hwmon_channel_info *const[2]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] .info = w1_info, ^~~~~~~ 1 error generated. vim +469 drivers/w1/slaves/w1_therm.c a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 466 a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 467 static const struct hwmon_chip_info w1_chip_info = { a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 468 .ops = &w1_hwmon_ops, a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 @469 .info = w1_info, a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 470 }; a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 471 #define W1_CHIPINFO (&w1_chip_info) a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 472 #else a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 473 #define W1_CHIPINFO NULL a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 474 #endif a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 475 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests