From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 A78578827; Fri, 7 Apr 2023 18:23:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680891786; x=1712427786; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ozu99prPogYikRTx0qweufnuXrpSlZTOnvmH/k0JhkM=; b=WhxwgmIZ53rnPCiI4hDJJv0zwAid+jFyw6dz5DHCnrdQ9/pUi9lSnXte Bp+Dz603QU6wa3569UrRy0UIJS21B+7PZ60kI/tfMysU+TFnMuZJlN7hc Qf65gx05w8za43Hr7I9Li3c1lsRMQqhxLa9pf8bbSYlqgjEdSdzXoKuLt 7B/L/1IJxUVgsz94ct50NkuSfhr+edYq/h3khbycdCxIyKkt9D8OOOznh nu3b6RZo3V////Fzl1/f2kLDdOb3heyomDjoK7PSpIOW+XqvVNh/Ep3/g vAmiug8sfs+lTSTSE43QA0CUzWVCnkFT30GrmwxTGoYKRb4a4GimLBdGf Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10673"; a="343050178" X-IronPort-AV: E=Sophos;i="5.98,327,1673942400"; d="scan'208";a="343050178" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2023 11:23:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10673"; a="776915020" X-IronPort-AV: E=Sophos;i="5.98,327,1673942400"; d="scan'208";a="776915020" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 07 Apr 2023 11:23:03 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pkqji-000SmY-0M; Fri, 07 Apr 2023 18:22:58 +0000 Date: Sat, 8 Apr 2023 02:22:07 +0800 From: kernel test robot To: Krzysztof Kozlowski Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH] nvme: host: hwmon: constify pointers to hwmon_channel_info Message-ID: <202304080224.0YKfRdwi-lkp@intel.com> References: <20230407145845.79557-1-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: <20230407145845.79557-1-krzysztof.kozlowski@linaro.org> Hi Krzysztof, kernel test robot noticed the following build errors: [auto build test ERROR on groeck-staging/hwmon-next] [also build test ERROR on axboe-block/for-next linus/master 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/nvme-host-hwmon-constify-pointers-to-hwmon_channel_info/20230407-230001 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next patch link: https://lore.kernel.org/r/20230407145845.79557-1-krzysztof.kozlowski%40linaro.org patch subject: [PATCH] nvme: host: hwmon: constify pointers to hwmon_channel_info config: i386-randconfig-a001-20230403 (https://download.01.org/0day-ci/archive/20230408/202304080224.0YKfRdwi-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/a92019809fb469cc9c9f751cee4cfaad054ddb48 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Krzysztof-Kozlowski/nvme-host-hwmon-constify-pointers-to-hwmon_channel_info/20230407-230001 git checkout a92019809fb469cc9c9f751cee4cfaad054ddb48 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/nvme/host/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304080224.0YKfRdwi-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/nvme/host/hwmon.c:221:10: error: initializing 'const struct hwmon_channel_info **' with an expression of type 'const struct hwmon_channel_info *const[3]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] .info = nvme_hwmon_info, ^~~~~~~~~~~~~~~ 1 error generated. vim +221 drivers/nvme/host/hwmon.c 400b6a7b13a3fd Guenter Roeck 2019-11-06 218 400b6a7b13a3fd Guenter Roeck 2019-11-06 219 static const struct hwmon_chip_info nvme_hwmon_chip_info = { 400b6a7b13a3fd Guenter Roeck 2019-11-06 220 .ops = &nvme_hwmon_ops, 400b6a7b13a3fd Guenter Roeck 2019-11-06 @221 .info = nvme_hwmon_info, 400b6a7b13a3fd Guenter Roeck 2019-11-06 222 }; 400b6a7b13a3fd Guenter Roeck 2019-11-06 223 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests