EXT_SIGNATURE_SIZE 54 arch/x86/include/asm/microcode_intel.h #define exttable_size(et) ((et)->count * EXT_SIGNATURE_SIZE + EXT_HEADER_SIZE) EXT_SIGNATURE_SIZE 253 arch/x86/kernel/cpu/microcode/intel.c || ((ext_table_size - EXT_HEADER_SIZE) % EXT_SIGNATURE_SIZE)) { EXT_SIGNATURE_SIZE 309 arch/x86/kernel/cpu/microcode/intel.c EXT_SIGNATURE_SIZE * i;