tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git m68k-queue head: 6b12625aca1ff016cef6e39975e6a59f23014b91 commit: 6b12625aca1ff016cef6e39975e6a59f23014b91 [6/6] fat: Use correct logical sector size for Atari GEMDOS FAT config: riscv-randconfig-r013-20200615 (attached as .config) compiler: riscv32-linux-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 git checkout 6b12625aca1ff016cef6e39975e6a59f23014b91 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>, old ones prefixed by <<): << WARNING: modpost: vmlinux.o(__ex_table+0x1670): Section mismatch in reference from the (unknown reference) (unknown) to the variable .debug_str:.LASF366 FATAL: modpost: The relocation at __ex_table+0x1670 references section ".debug_str" which is not executable, IOW it is not possible for the kernel to fault at that address. Something is seriously wrong and should be fixed. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org