Hi Zong, kernel test robot noticed the following build errors: [auto build test ERROR on vkoul-dmaengine/next] [also build test ERROR on linus/master v6.4-rc1 next-20230510] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Zong-Li/dmaengine-xilinx-dma-remove-arch-dependency/20230510-140509 base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next patch link: https://lore.kernel.org/r/20230510060421.30982-1-zong.li%40sifive.com patch subject: [PATCH v2] dmaengine: xilinx: dma: remove arch dependency config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20230511/202305110023.SRQHQ5Sg-lkp@xxxxxxxxx/config) compiler: s390-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/5ffa30d0089e127bb702f8904856e05dfdee85d5 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Zong-Li/dmaengine-xilinx-dma-remove-arch-dependency/20230510-140509 git checkout 5ffa30d0089e127bb702f8904856e05dfdee85d5 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202305110023.SRQHQ5Sg-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/xilinx/xilinx_dma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! ERROR: modpost: "devm_platform_ioremap_resource" [drivers/char/xillybus/xillybus_of.ko] undefined! ERROR: modpost: "devm_memremap" [drivers/misc/open-dice.ko] undefined! ERROR: modpost: "devm_memunmap" [drivers/misc/open-dice.ko] undefined! ERROR: modpost: "devm_ioremap" [drivers/net/ethernet/altera/altera_tse.ko] undefined! ERROR: modpost: "iounmap" [drivers/pcmcia/pcmcia.ko] undefined! ERROR: modpost: "ioremap" [drivers/pcmcia/pcmcia.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
