Hi Pali, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 27c9d5b3c24af29de643533984f1ba3e650c7c78 commit: bc02973a06a6c74374edeb6d73ed4bde99b37456 [3384/12117] arm: ioremap: Implement standard PCI function pci_remap_iospace() config: arm-randconfig-r004-20220113 (https://download.01.org/0day-ci/archive/20220113/202201131529.A2s7rKQc-lkp@xxxxxxxxx/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=bc02973a06a6c74374edeb6d73ed4bde99b37456 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 bc02973a06a6c74374edeb6d73ed4bde99b37456 # 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=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: arch/arm/mach-dove/pcie.o: in function `dove_pcie_setup': pcie.c:(.init.text+0x160): undefined reference to `pci_ioremap_io' arm-linux-gnueabi-ld: drivers/pci/pci.o: in function `devm_pci_remap_iospace': >> pci.c:(.text+0x4e48): undefined reference to `pci_remap_iospace' arm-linux-gnueabi-ld: drivers/pci/controller/pci-mvebu.o: in function `mvebu_pcie_probe': pci-mvebu.c:(.text+0x1408): undefined reference to `pci_ioremap_io' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
