tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 42d670bda02fdba0f3944c92f545984501e5788d commit: 2743f3e0444f7287161ecf3e464ee2733dde412d [13556/14285] NFSD: add posix ACLs to struct nfsd_attrs config: parisc-defconfig (https://download.01.org/0day-ci/archive/20220803/202208031404.a1NgfSzI-lkp@xxxxxxxxx/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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=2743f3e0444f7287161ecf3e464ee2733dde412d git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 2743f3e0444f7287161ecf3e464ee2733dde412d # 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 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "set_posix_acl" [fs/nfsd/nfsd.ko] undefined! -- 0-DAY CI Kernel Test Service https://01.org/lkp