Messages in this thread | | | Date | Fri, 26 Nov 2021 05:00:44 +0800 | From | kernel test robot <> | Subject | ld.lld: error: undefined symbol: ptp_clock_register |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5f53fa508db098c9d372423a6dac31c8a5679cdf commit: e5f31552674e88bff3a4e3ca3e5357668b5f2973 ethernet: fix PTP_1588_CLOCK dependencies date: 3 months ago config: x86_64-buildonly-randconfig-r005-20211118 (https://download.01.org/0day-ci/archive/20211126/202111260440.QjqOIrAz-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c46becf500df2a7fb4b4fce16178a036c344315a) 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5f31552674e88bff3a4e3ca3e5357668b5f2973 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout e5f31552674e88bff3a4e3ca3e5357668b5f2973 # 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=x86_64 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: ptp_clock_register >>> referenced by hv_util.c >>> hv/hv_util.o:(hv_timesync_init) in archive drivers/built-in.a -- >> ld.lld: error: undefined symbol: ptp_clock_unregister >>> referenced by hv_util.c >>> hv/hv_util.o:(hv_timesync_deinit) 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
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