Re: [RFC v2 2/4] io_uring: enable io_uring to submit sqes located in kernel

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

Hi Xiaoguang,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on v6.2]
[cannot apply to bpf-next/master bpf/master axboe-block/for-next linus/master next-20230222]
[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/20230222-235148
patch link:    https://lore.kernel.org/r/20230222132534.114574-3-xiaoguang.wang%40linux.alibaba.com
patch subject: [RFC v2 2/4] io_uring: enable io_uring to submit sqes located in kernel
config: parisc-randconfig-r033-20230222 (https://download.01.org/0day-ci/archive/20230223/202302230919.13HuuMnB-lkp@intel.com/config)
compiler: hppa-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/160719e38c318893c448e87e839f2c68c211c500
        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/20230222-235148
        git checkout 160719e38c318893c448e87e839f2c68c211c500
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc 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/202302230919.13HuuMnB-lkp@intel.com/

All errors (new ones prefixed by >>):

   hppa-linux-ld: hppa-linux-ld: DWARF error: could not find abbrev number 148863851
   kernel/exit.o: in function `io_uring_submit_sqe':
>> exit.c:(.text+0xee4): multiple definition of `io_uring_submit_sqe'; hppa-linux-ld: DWARF error: could not find abbrev number 100
   kernel/fork.o:fork.c:(.text+0x1528): first defined here
   hppa-linux-ld: hppa-linux-ld: DWARF error: could not find abbrev number 2312747227
   fs/exec.o: in function `io_uring_submit_sqe':
   exec.c:(.text+0x26e4): multiple definition of `io_uring_submit_sqe'; kernel/fork.o:fork.c:(.text+0x1528): first defined here

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