From: kernel test robot <lkp@intel.com>
To: Yunus Bas <y.bas@phytec.de>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-hwmon@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>,
Andrej Picej <andrej.picej@norik.com>,
Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Subject: [groeck-staging:watchdog-next 25/28] ld.lld: error: undefined symbol: i2c_smbus_write_byte_data
Date: Mon, 29 Nov 2021 20:44:29 +0800 [thread overview]
Message-ID: <202111292002.XQbF71R5-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git watchdog-next
head: 293903b9dfe43520f01374dc1661be11d6838c49
commit: 5ea29919c29413c984f4ba3e04a6679d306e7a6e [25/28] watchdog: da9063: use atomic safe i2c transfer in reset handler
config: arm-randconfig-r014-20211128 (https://download.01.org/0day-ci/archive/20211129/202111292002.XQbF71R5-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project df08b2fe8b35cb63dfb3b49738a3494b9b4e6f8e)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git/commit/?id=5ea29919c29413c984f4ba3e04a6679d306e7a6e
git remote add groeck-staging https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
git fetch --no-tags groeck-staging watchdog-next
git checkout 5ea29919c29413c984f4ba3e04a6679d306e7a6e
# 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=arm 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 >>):
>> ld.lld: error: undefined symbol: i2c_smbus_write_byte_data
>>> referenced by da9063_wdt.c
>>> watchdog/da9063_wdt.o:(da9063_wdt_restart) in archive drivers/built-in.a
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2021-11-29 12:47 UTC|newest]
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