Hi Mauricio, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on ext4/dev] [also build test ERROR on ext3/for_next linus/master v5.8 next-20200807] [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/0day-ci/linux/commits/Mauricio-Faria-de-Oliveira/ext4-... base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev config: arm-bcm2835_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): 51 | #include "ext4_jbd2_dbg.h" | ^~~~~~~~~~~~~~~~~ compilation terminated. -- 61 | #include "ext4_jbd2_dbg.h" | ^~~~~~~~~~~~~~~~~ compilation terminated. -- 33 | #include "../ext4/ext4_jbd2_dbg.h" | ^~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. -- 32 | #include "../ext4/ext4_jbd2_dbg.h" | ^~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. -- 51 | #include "../ext4/ext4_jbd2_dbg.h" | ^~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. vim +51 fs/ext4/inode.c 50 52 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org