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Date:   Sun, 13 Feb 2022 07:13:53 +0800
From:   kernel test robot <lkp@intel.com>
To:     Marcello Sylvester Bauer <sylv@sylv.io>,
        linux-hwmon@vger.kernel.org
Cc:     llvm@lists.linux.dev, kbuild-all@lists.01.org,
        Marcello Sylvester Bauer <sylv@sylv.io>,
        Guenter Roeck <linux@roeck-us.net>,
        Jean Delvare <jdelvare@suse.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 3/4] pmbus: Add support for pli1209bc
Message-ID: <202202130705.3YDPfyow-lkp@intel.com>
References: <e4d83b95cfb0cc0c6acb65bd1263cf0131b6ce51.1644597670.git.sylv@sylv.io>
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In-Reply-To: <e4d83b95cfb0cc0c6acb65bd1263cf0131b6ce51.1644597670.git.sylv@sylv.io>
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Hi Marcello,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on groeck-staging/hwmon-next]
[also build test ERROR on robh/for-next v5.17-rc3 next-20220211]
[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]

url:    https://github.com/0day-ci/linux/commits/Marcello-Sylvester-Bauer/Support-pli1209bc-Digital-Supervisor/20220212-011956
base:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
config: hexagon-randconfig-r024-20220213 (https://download.01.org/0day-ci/archive/20220213/202202130705.3YDPfyow-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c7eb84634519e6497be42f5fe323f9a04ed67127)
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/0day-ci/linux/commit/0b0d15e123c13b2eb898502661b18d81ed87e325
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Marcello-Sylvester-Bauer/Support-pli1209bc-Digital-Supervisor/20220212-011956
        git checkout 0b0d15e123c13b2eb898502661b18d81ed87e325
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: module pli1209bc uses symbol pmbus_read_word_data from namespace PMBUS, but does not import it.
>> ERROR: modpost: module pli1209bc uses symbol pmbus_do_probe from namespace PMBUS, but does not import it.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org