Hi Shaun, kernel test robot noticed the following build errors: [auto build test ERROR on v6.3-rc5] [also build test ERROR on linus/master] [cannot apply to akpm-mm/mm-everything next-20230404] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Shaun-Tancheff/memcg-v1-Enable-setting-memory-min-low-high/20230405-045143 patch link: https://lore.kernel.org/r/20230404205013.31520-1-shaun.tancheff%40gmail.com patch subject: [PATCH] memcg-v1: Enable setting memory min, low, high config: m68k-randconfig-r023-20230403 (https://download.01.org/0day-ci/archive/20230405/202304051118.jpLmhRPu-lkp@xxxxxxxxx/config) compiler: m68k-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://github.com/intel-lab-lkp/linux/commit/180e4266c809a61c2711599c6462bd719efed76c git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Shaun-Tancheff/memcg-v1-Enable-setting-memory-min-low-high/20230405-045143 git checkout 180e4266c809a61c2711599c6462bd719efed76c # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304051118.jpLmhRPu-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): m68k-linux-ld: m68k-linux-ld: DWARF error: could not find abbrev number 99017497 mm/memcontrol.o: in function `mem_cgroup_write': >> memcontrol.c:(.text+0x4548): undefined reference to `__udivdi3' >> m68k-linux-ld: memcontrol.c:(.text+0x45b4): undefined reference to `__udivdi3' m68k-linux-ld: memcontrol.c:(.text+0x45ec): undefined reference to `__udivdi3' >> m68k-linux-ld: mm/memcontrol.o:(.debug_addr+0x1fc): undefined reference to `__udivdi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
