[mcgrof-next:20220311-io-uring-cmd 6/17] exit.c:(.text+0x740): multiple definition of `io_uring_cmd_import_fixed'; kernel/fork.o:fork.c:(.text+0x700): first defined here

[mcgrof-next:20220311-io-uring-cmd 6/17] exit.c:(.text+0x740): multiple definition of `io_uring_cmd_import_fixed'; kernel/fork.o:fork.c:(.text+0x700): first defined here

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20220311-io-uring-cmd
head:   abe791464a630c1cc3821258e002a0a623dc9b5a
commit: 6e63b680e18e66346f48ea7b637f778e146fb82f [6/17] io_uring: prep for fixed-buffer enabled uring-cmd
config: m68k-randconfig-r034-20220310 (https://download.01.org/0day-ci/archive/20220312/202203120639.6YXxwLZF-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.2.0
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://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/commit/?id=6e63b680e18e66346f48ea7b637f778e146fb82f
        git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git
        git fetch --no-tags mcgrof-next 20220311-io-uring-cmd
        git checkout 6e63b680e18e66346f48ea7b637f778e146fb82f
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k 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 >>):

   m68k-linux-ld: kernel/exit.o: in function `io_uring_cmd_import_fixed':
>> exit.c:(.text+0x740): multiple definition of `io_uring_cmd_import_fixed'; kernel/fork.o:fork.c:(.text+0x700): first defined here
   m68k-linux-ld: fs/exec.o: in function `io_uring_cmd_import_fixed':
   exec.c:(.text+0x10c0): multiple definition of `io_uring_cmd_import_fixed'; kernel/fork.o:fork.c:(.text+0x700): first defined here

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0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org