On Sat, 28 Oct 2023 20:29:18 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable > head: d431880137b55533f664056070226a88dba99637 > commit: 6309727ef27162deabd5c095c11af24970fba5a2 [18/58] kthread: add kthread_stop_put > config: riscv-randconfig-c033-20221102 (https://download.01.org/0day-ci/archive/20231028/202310282049.HXCHtgEz-lkp@xxxxxxxxx/config) > compiler: riscv32-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231028/202310282049.HXCHtgEz-lkp@xxxxxxxxx/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > | Closes: https://lore.kernel.org/oe-kbuild-all/202310282049.HXCHtgEz-lkp@xxxxxxxxx/ > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > ERROR: modpost: vmlinux: local symbol 'system_power_efficient_wq' was exported [ it now proceeds to list 16000 more such "errors" ] I see no error here - these symbols are exported because modules use them. Unless I misinterpret the intent of this modpost check. Masahiro, could you please take a look?