tree: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/gic-v4.1-devel head: d0930710fc52cf43ff23432ac6c2ac98b4a8e3b2 commit: 332496d87708d4c745a13687538661952928227f [12/37] irqchip/gic-v4.1: VPE table (aka GICR_VPROPBASER) allocation config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 332496d87708d4c745a13687538661952928227f # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=arm If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): drivers/irqchip/irq-gic-v3-its.o: In function `its_cpu_init': >> irq-gic-v3-its.c:(.text+0x6534): undefined reference to `__aeabi_uldivmod' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation