Re: [RFC 1/3] bpf: add UBLK program type

[kernel test robot <lkp@intel.com>]

Hi Xiaoguang,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on bpf/master]
[also build test ERROR on axboe-block/for-next linus/master v6.2-rc8]
[cannot apply to bpf-next/master next-20230215]
[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/Xiaoguang-Wang/bpf-add-UBLK-program-type/20230215-084242
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git master
patch link:    https://lore.kernel.org/r/20230215004122.28917-2-xiaoguang.wang%40linux.alibaba.com
patch subject: [RFC 1/3] bpf: add UBLK program type
config: m68k-defconfig (https://download.01.org/0day-ci/archive/20230215/202302152356.3cUGk3rZ-lkp@intel.com/config)
compiler: m68k-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/intel-lab-lkp/linux/commit/7ab45e74c89ce799fc1df381389fa7364cd31466
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Xiaoguang-Wang/bpf-add-UBLK-program-type/20230215-084242
        git checkout 7ab45e74c89ce799fc1df381389fa7364cd31466
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302152356.3cUGk3rZ-lkp@intel.com/

All errors (new ones prefixed by >>):

>> m68k-linux-ld: kernel/bpf/syscall.o:(.rodata+0x3a2): undefined reference to `bpf_ublk_prog_ops'
>> m68k-linux-ld: kernel/bpf/verifier.o:(.rodata+0x4d2): undefined reference to `bpf_ublk_verifier_ops'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests