Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on linux/master] [also build test ERROR on linus/master v5.18-rc5 next-20220505] [cannot apply to hnaz-mm/master] [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] url: https://github.com/intel-lab-lkp/linux/commits/cgel-zte-gmail-com/mm-memcg-support-control-THP-behaviour-in-cgroup/20220505-114028 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 107c948d1d3e61d10aee9d0f7c3d81bbee9842af config: mips-decstation_64_defconfig (https://download.01.org/0day-ci/archive/20220505/202205052006.qFYTjcyt-lkp@xxxxxxxxx/config) compiler: mips64el-linux-gcc (GCC) 11.3.0 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/f08a35b9798572693a91c6a3d823ed9ae54ef688 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review cgel-zte-gmail-com/mm-memcg-support-control-THP-behaviour-in-cgroup/20220505-114028 git checkout f08a35b9798572693a91c6a3d823ed9ae54ef688 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): mips64el-linux-ld: mm/memory.o: in function `__handle_mm_fault': memory.c:(.text+0x60a8): undefined reference to `__transparent_hugepage_enabled' >> mips64el-linux-ld: memory.c:(.text+0x6108): undefined reference to `__transparent_hugepage_enabled' mips64el-linux-ld: mm/huge_memory.o: in function `transparent_hugepage_active': huge_memory.c:(.text+0x21e4): undefined reference to `__transparent_hugepage_enabled' -- 0-DAY CI Kernel Test Service https://01.org/lkp
