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charset=us-ascii Content-Disposition: inline Hi Feng, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9b332cece987ee1790b2ed4c989e28162fa47860 commit: 4670db6f32e9379f5ab6c9bb2a6787cd9b9230a9 spi: amlogic: add driver for Amlogic SPI Flash Controller date: 5 weeks ago config: alpha-randconfig-r123-20251014 (https://download.01.org/0day-ci/archive/20251015/202510151522.iQuRChZM-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 12.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251015/202510151522.iQuRChZM-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202510151522.iQuRChZM-lkp@intel.com/ All errors (new ones prefixed by >>): `xe_configfs_exit' referenced in section `.data.rel.ro' of drivers/gpu/drm/xe/xe_module.o: defined in discarded section `.exit.text' of drivers/gpu/drm/xe/xe_configfs.o alpha-linux-ld: drivers/spi/spi-amlogic-spifc-a4.o: in function `aml_sfc_set_bus_width': drivers/spi/spi-amlogic-spifc-a4.c:289:(.text+0x5ec): undefined reference to `__ffsdi2' >> alpha-linux-ld: drivers/spi/spi-amlogic-spifc-a4.c:289:(.text+0x5f0): undefined reference to `__ffsdi2' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki