[kbuild-all] dfl.c:undefined reference to `devm_ioremap'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 585e5b17b92dead8a3aca4e3c9876fbca5f7e0ba commit: 89eb35e810a87d69c878d66e89c7f19f34539036 fpga: dfl: map feature mmio resources in their own feature drivers date: 3 months ago config: s390-randconfig-r025-20201113 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 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/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 89eb35e810a87d69c878d66e89c7f19f34539036 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390 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+0x9de): undefined reference to `memremap' s390-linux-ld: coherent.c:(.text+0xb8a): undefined reference to `memunmap' s390-linux-ld: kernel/dma/coherent.o: in function `dma_declare_coherent_memory': coherent.c:(.text+0xf40): undefined reference to `memunmap' s390-linux-ld: drivers/net/arcnet/com90xx.o: in function `com90xx_exit': com90xx.c:(.exit.text+0x102): undefined reference to `iounmap' s390-linux-ld: drivers/net/arcnet/com90xx.o: in function `check_mirror': com90xx.c:(.init.text+0x8a): undefined reference to `ioremap' s390-linux-ld: com90xx.c:(.init.text+0x106): undefined reference to `iounmap' s390-linux-ld: drivers/net/arcnet/com90xx.o: in function `com90xx_probe': com90xx.c:(.init.text+0x1a32): undefined reference to `ioremap' s390-linux-ld: com90xx.c:(.init.text+0x207a): undefined reference to `iounmap' s390-linux-ld: com90xx.c:(.init.text+0x339c): undefined reference to `iounmap' s390-linux-ld: com90xx.c:(.init.text+0x35ac): undefined reference to `iounmap' s390-linux-ld: com90xx.c:(.init.text+0x39c6): undefined reference to `ioremap' s390-linux-ld: com90xx.c:(.init.text+0x3da8): undefined reference to `iounmap' s390-linux-ld: com90xx.c:(.init.text+0x42c2): undefined reference to `iounmap' s390-linux-ld: drivers/net/arcnet/arc-rimi.o: in function `arc_rimi_exit': arc-rimi.c:(.exit.text+0x58): undefined reference to `iounmap' s390-linux-ld: drivers/net/arcnet/arc-rimi.o: in function `arc_rimi_init': arc-rimi.c:(.init.text+0x898): undefined reference to `ioremap' s390-linux-ld: arc-rimi.c:(.init.text+0x9e4): undefined reference to `iounmap' s390-linux-ld: arc-rimi.c:(.init.text+0xf54): undefined reference to `iounmap' s390-linux-ld: arc-rimi.c:(.init.text+0x1108): undefined reference to `ioremap' s390-linux-ld: arc-rimi.c:(.init.text+0x14b6): undefined reference to `iounmap' s390-linux-ld: drivers/net/arcnet/arc-rimi.o: in function `check_mirror': arc-rimi.c:(.text.unlikely+0x56): undefined reference to `ioremap' s390-linux-ld: arc-rimi.c:(.text.unlikely+0xb2): undefined reference to `iounmap' s390-linux-ld: drivers/net/ethernet/aurora/nb8800.o: in function `nb8800_probe': nb8800.c:(.text+0x2b70): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/pcmcia/cistpl.o: in function `set_cis_map': cistpl.c:(.text+0x632): undefined reference to `iounmap' s390-linux-ld: cistpl.c:(.text+0x698): undefined reference to `ioremap' s390-linux-ld: cistpl.c:(.text+0x86c): undefined reference to `ioremap' s390-linux-ld: cistpl.c:(.text+0x8b2): undefined reference to `iounmap' s390-linux-ld: drivers/pcmcia/cistpl.o: in function `release_cis_mem': cistpl.c:(.text+0x562e): undefined reference to `iounmap' s390-linux-ld: drivers/input/serio/apbps2.o: in function `apbps2_of_probe': apbps2.c:(.text+0x97a): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/fpga/dfl.o: in function `build_info_prepare': s390-linux-ld: drivers/fpga/dfl.o: in function `build_info_complete': s390-linux-ld: drivers/fpga/dfl.o: in function `dfl_fpga_dev_feature_init': s390-linux-ld: drivers/fpga/dfl.o: in function `build_info_commit_dev': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org