On Mon, 25 Oct 2021 00:07:32 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > [-- Attachment #1: Type: text/plain, Size: 2384 bytes --] > > tree: https://github.com/hnaz/linux-mm master > head: 468edaa91589af9aebd54b32f019bf309cf67e78 > commit: ccd554f15bb1cd977d740c1ea8241ecf95108c94 [251/366] mm/damon/paddr: support the pageout scheme > config: arc-allyesconfig (attached as .config) > compiler: arceb-elf-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://github.com/hnaz/linux-mm/commit/ccd554f15bb1cd977d740c1ea8241ecf95108c94 > git remote add hnaz-mm https://github.com/hnaz/linux-mm > git fetch --no-tags hnaz-mm master > git checkout ccd554f15bb1cd977d740c1ea8241ecf95108c94 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > >> mm/damon/paddr.c:216:5: error: no previous prototype for 'damon_pa_apply_scheme' [-Werror=missing-prototypes] > 216 | int damon_pa_apply_scheme(struct damon_ctx *ctx, struct damon_target *t, > | ^~~~~~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors Thank you for this report! I sent a fix: https://lore.kernel.org/linux-mm/20211025064220.13904-1-sj@xxxxxxxxxx/ Thanks, SJ [...]
