Hi, [auto build test ERROR on ext4/dev] [also build test ERROR on v4.7-rc3 next-20160616] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Faccini-Bruno/ext4-always-pre-allocate-max-depth-for-path/20160617-005701 base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev config: sh-sh7785lcr_32bit_defconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sh All errors (new ones prefixed by >>): fs/built-in.o: In function `ext4_ext_init': >> fs/ext4/extents.c:3108: undefined reference to `__divdi3' >> fs/ext4/extents.c:3108: undefined reference to `__udivdi3' vim +3108 fs/ext4/extents.c 3102 sizeof(struct ext4_extent_header)) / 3103 max(sizeof(struct ext4_extent), 3104 sizeof(struct ext4_extent_idx)); 3105 3106 /* compute maximum extents tree depth for a fully populated 3107 * file of max size made of only minimal/1-block extents */ > 3108 while (maxblocks > 0) { 3109 maxblocks /= (sb->s_blocksize - 3110 sizeof(struct ext4_extent_header)) / 3111 max(sizeof(struct ext4_extent), --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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