tree:   https://github.com/ammarfaizi2/linux-block palmer/linux/for-next
head:   4f32e3ab94b6d98de7ffb7a781df3c06c8dcd166
commit: 68dc0718407d8e9c84c530df5298078a57a8000a [46/47] RISC-V: Ensure Zicbom has a valid block size
config: riscv-randconfig-r042-20221209
compiler: riscv64-linux-gcc (GCC) 12.1.0
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/ammarfaizi2/linux-block/commit/68dc0718407d8e9c84c530df5298078a57a8000a
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block palmer/linux/for-next
        git checkout 68dc0718407d8e9c84c530df5298078a57a8000a
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   riscv64-linux-ld: arch/riscv/kernel/cpufeature.o: in function `.L0 ':
>> cpufeature.c:(.text.unlikely+0x1a): undefined reference to `riscv_cbom_block_size'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp