Hi, [auto build test ERROR on v4.7-rc4] [also build test ERROR on next-20160624] [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/Zheng-Lv/fat-check-whether-fs-size-exceeds-device-size/20160624-170317 config: arm-u8500_defconfig (attached as .config) compiler: arm-linux-gnueabi-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=arm All errors (new ones prefixed by >>): fs/built-in.o: In function `fat_fill_super': >> fs/fat/inode.c:1742: undefined reference to `__aeabi_ldivmod' vim +1742 fs/fat/inode.c 1736 * sizeof(struct msdos_dir_entry) / sb->s_blocksize; 1737 sbi->data_start = sbi->dir_start + rootdir_sectors; 1738 total_sectors = bpb.fat_sectors; 1739 if (total_sectors == 0) 1740 total_sectors = bpb.fat_total_sect; 1741 > 1742 device_sectors = sb->s_bdev->bd_inode->i_size / logical_sector_size; 1743 if (device_sectors && total_sectors > device_sectors) { 1744 fat_msg(sb, KERN_ERR, "total sectors %u " 1745 "exceeds size of device (%llu sectors)", --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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