tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 9150de4aac1eb6e6441b2b086f6ca8132aaea040 commit: b20fd5fa310cbf7ec367f263a34382a24c4cee73 [7574/12941] dmaengine: stm32-dma: fix stm32_dma_get_max_width config: arm-randconfig-r006-20211101 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b20fd5fa310cbf7ec367f263a34382a24c4cee73 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout b20fd5fa310cbf7ec367f263a34382a24c4cee73 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: drivers/dma/stm32-dma.o: in function `stm32_dma_get_max_width': >> stm32-dma.c:(.text+0xe4): undefined reference to `__aeabi_uldivmod' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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