Hi Jan, [auto build test ERROR on: ext3/for_next] [cannot apply to: v4.3 next-20151103]
url: https://github.com/0day-ci/linux/commits/Jan-Kara/block-Don-t-allow-illegal-discard-requests/20151104-172203 base: https://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git for_next config: arm-prima2_defconfig (attached as .config) 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 >>): block/built-in.o: In function `blkdev_issue_discard': >> block/blk-lib.c:67: undefined reference to `__aeabi_uldivmod' >> block/blk-lib.c:67: undefined reference to `__aeabi_uldivmod' vim +67 block/blk-lib.c 61 if (!blk_queue_discard(q)) 62 return -EOPNOTSUPP; 63 64 if (q->limits.discard_granularity) { 65 unsigned int gran_sect = q->limits.discard_granularity >> 9; 66 > 67 if (sector % gran_sect || nr_sects % gran_sect) 68 return -EINVAL; 69 } 70 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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