tree: https://github.com/Freescale/linux-fslc 5.10-2.1.x-imx head: 3b81a70be1099d44fdafaa6766bf75a2bd9e297e commit: 6375d33dce9af7567e197f84b698fb268888eada [8498/15242] soc: imx8m: change to use platform driver config: xtensa-randconfig-r026-20211031 (attached as .config) compiler: xtensa-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/Freescale/linux-fslc/commit/6375d33dce9af7567e197f84b6... git remote add freescale-fslc https://github.com/Freescale/linux-fslc git fetch --no-tags freescale-fslc 5.10-2.1.x-imx git checkout 6375d33dce9af7567e197f84b698fb268888eada # 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=xtensa 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 >>): xtensa-linux-ld: drivers/soc/imx/soc-imx8m.o: in function `imx8_soc_info': soc-imx8m.c:(.text+0x196): undefined reference to `__arm_smccc_smc' xtensa-linux-ld: drivers/soc/imx/soc-imx8m.o:(.text+0x74): undefined reference to `__arm_smccc_smc' xtensa-linux-ld: drivers/soc/imx/soc-imx8m.o: in function `imx8_soc_info': soc-imx8m.c:(.text+0x1b2): undefined reference to `__arm_smccc_smc' xtensa-linux-ld: drivers/soc/imx/soc-imx8m.o: in function `imx_src_is_m4_enabled': soc-imx8m.c:(.text+0x240): undefined reference to `__arm_smccc_smc' xtensa-linux-ld: drivers/soc/imx/soc-imx8m.o:soc-imx8m.c:(.text+0x26a): more undefined references to `__arm_smccc_smc' follow xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_scalemode_store': mxc_mma8451.c:(.text+0x3e4): undefined reference to `input_event' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `report_abs': mxc_mma8451.c:(.text+0x4c4): undefined reference to `input_event' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_scalemode_store': mxc_mma8451.c:(.text+0x3e8): undefined reference to `input_event' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `report_abs': mxc_mma8451.c:(.text+0x4d4): undefined reference to `input_event' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_scalemode_store': mxc_mma8451.c:(.text+0x3ec): undefined reference to `input_event' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o:mxc_mma8451.c:(.text+0x4e4): more undefined references to `input_event' follow xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_dev_poll': mxc_mma8451.c:(.text+0x57c): undefined reference to `input_allocate_polled_device' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_probe': mxc_mma8451.c:(.text+0x6b6): undefined reference to `input_allocate_polled_device' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_dev_poll': mxc_mma8451.c:(.text+0x580): undefined reference to `input_set_abs_params' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_probe': mxc_mma8451.c:(.text+0x6f6): undefined reference to `input_set_abs_params' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_dev_poll': mxc_mma8451.c:(.text+0x584): undefined reference to `input_set_abs_params' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_probe': mxc_mma8451.c:(.text+0x70a): undefined reference to `input_set_abs_params' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_dev_poll': mxc_mma8451.c:(.text+0x588): undefined reference to `input_set_abs_params' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o:mxc_mma8451.c:(.text+0x71f): more undefined references to `input_set_abs_params' follow xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_dev_poll': mxc_mma8451.c:(.text+0x58c): undefined reference to `input_register_polled_device' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_probe': mxc_mma8451.c:(.text+0x72a): undefined reference to `input_register_polled_device' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_dev_poll': mxc_mma8451.c:(.text+0x598): undefined reference to `input_free_polled_device' xtensa-linux-ld: drivers/hwmon/mxc_mma8451.o: in function `mma8451_probe': mxc_mma8451.c:(.text+0x772): undefined reference to `input_free_polled_device' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for INPUT_POLLDEV Depends on !UML && INPUT Selected by - MXC_MMA8451 && HWMON && I2C --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org