[kbuild-all] [esmil:visionfive 57/63] undefined reference to `memunmap'

tree: https://github.com/esmil/linux visionfive head: fdbe623707a8f3f9b9d2cb3c4c240299a12b8302 commit: 1858f8a7f96cbdd6c84d58ef025852d3538c7f3b [57/63] nvdla: add NVDLA driver config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20220125/202201252211.WTa3c0wt-lk...) compiler: s390-linux-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://github.com/esmil/linux/commit/1858f8a7f96cbdd6c84d58ef025852d3538... git remote add esmil https://github.com/esmil/linux git fetch --no-tags esmil visionfive git checkout 1858f8a7f96cbdd6c84d58ef025852d3538c7f3b # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): s390-linux-ld: kernel/dma/coherent.o: in function `dma_init_coherent_memory': coherent.c:(.text+0x122): undefined reference to `memremap' s390-linux-ld: coherent.c:(.text+0x230): undefined reference to `memunmap' s390-linux-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory': s390-linux-ld: drivers/irqchip/irq-al-fic.o: in function `al_fic_init_dt': irq-al-fic.c:(.init.text+0x7a): undefined reference to `of_iomap' s390-linux-ld: irq-al-fic.c:(.init.text+0x4f4): undefined reference to `iounmap' s390-linux-ld: drivers/clk/clk-fixed-mmio.o: in function `fixed_mmio_clk_setup': clk-fixed-mmio.c:(.text+0x90): undefined reference to `of_iomap' s390-linux-ld: clk-fixed-mmio.c:(.text+0xcc): undefined reference to `iounmap' s390-linux-ld: drivers/clk/clk-lan966x.o: in function `lan966x_clk_probe': clk-lan966x.c:(.text+0x5d4): undefined reference to `devm_platform_ioremap_resource' s390-linux-ld: clk-lan966x.c:(.text+0x748): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_init': timer-of.c:(.init.text+0x152): undefined reference to `of_iomap' s390-linux-ld: timer-of.c:(.init.text+0x77e): undefined reference to `iounmap' s390-linux-ld: drivers/clocksource/timer-of.o: in function `timer_of_cleanup': timer-of.c:(.init.text+0x968): undefined reference to `iounmap' s390-linux-ld: drivers/clocksource/timer-microchip-pit64b.o: in function `mchp_pit64b_dt_init_timer': timer-microchip-pit64b.c:(.init.text+0x6a6): undefined reference to `of_iomap' s390-linux-ld: timer-microchip-pit64b.c:(.init.text+0xd04): undefined reference to `iounmap' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org