[ammarfaizi2-block:dhowells/linux-fs/iov-cifs 6/16] ERROR: modpost: "direct_splice_read" [fs/cifs/cifs.ko] undefined!

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

tree:   https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/iov-cifs
head:   88f921fbd55dd896385d04ccbf1f820c2b8cf921
commit: 93a7b7f1f49b3e6109b68ef88970af926ee20c49 [6/16] cifs: Implement splice_read to pass down ITER_BVEC not ITER_PIPE
config: i386-randconfig-a003-20230213 (https://download.01.org/0day-ci/archive/20230215/202302151059.ctzZGP8M-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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/93a7b7f1f49b3e6109b68ef88970af926ee20c49
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/iov-cifs
        git checkout 93a7b7f1f49b3e6109b68ef88970af926ee20c49
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 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/202302151059.ctzZGP8M-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "direct_splice_read" [fs/cifs/cifs.ko] undefined!
>> ERROR: modpost: "filemap_splice_read" [fs/cifs/cifs.ko] undefined!

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