On 5/18/22 03:29, Stephen Rothwell wrote: > Hi all, > > Changes since 20220517: > on x86_64: CONFIG_PROCESSOR_SELECT=y # CONFIG_CPU_SUP_INTEL is not set <<<<< CONFIG_CPU_SUP_AMD=y # CONFIG_CPU_SUP_HYGON is not set CONFIG_CPU_SUP_CENTAUR=y CONFIG_CPU_SUP_ZHAOXIN=y CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y <<<<< CONFIG_MICROCODE_AMD=y causes: ld: ld: DWARF error: could not find abbrev number 71 arch/x86/kernel/cpu/microcode/intel.o: in function `__load_ucode_intel': intel.c:(.text+0xe9b): undefined reference to `intel_cpu_collect_info' ld: arch/x86/kernel/cpu/microcode/intel.o: in function `reload_ucode_intel': intel.c:(.text+0x130d): undefined reference to `intel_cpu_collect_info' ld: arch/x86/kernel/cpu/microcode/intel.o: in function `save_microcode_in_initrd_intel': intel.c:(.init.text+0x108): undefined reference to `intel_cpu_collect_info' ld: ld: DWARF error: could not find abbrev number 609515 drivers/platform/x86/intel/ifs/load.o: in function `ifs_load_firmware': load.c:(.text+0x479): undefined reference to `intel_cpu_collect_info' -- ~Randy
