Hi Sinan, [auto build test ERROR on: scsi/for-next] [also build test ERROR on: v4.3 next-20151104] url: https://github.com/0day-ci/linux/commits/Sinan-Kaya/scsi-mpt2sas-try-64-bit-DMA-when-32-bit-DMA-fails/20151105-125248 base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next config: i386-defconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/built-in.o: In function `sg_ioctl': >> sg.c:(.text+0x1b680b): undefined reference to `__umoddi3' >> sg.c:(.text+0x1b6829): undefined reference to `__udivdi3' sg.c:(.text+0x1b6849): undefined reference to `__udivdi3' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation