Hi Guohua, Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master] [also build test ERROR on v5.10-rc5 next-20201123] [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/Guohua-Zhong/phram-Allow-the-user-to-set-the-erase-page-size/20201124-141421 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git d5beb3140f91b1c8a3d41b14d729aefa4dcc58bc config: microblaze-randconfig-r012-20201124 (attached as .config) compiler: microblaze-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 # https://github.com/0day-ci/linux/commit/6ec7a653a663b6a638f767aa844a685fdd1463d2 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Guohua-Zhong/phram-Allow-the-user-to-set-the-erase-page-size/20201124-141421 git checkout 6ec7a653a663b6a638f767aa844a685fdd1463d2 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__umoddi3" [drivers/mtd/devices/phram.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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