labi_signature 27 arch/mips/cavium-octeon/octeon_boot.h uint32_t labi_signature; labi_signature 42 arch/mips/cavium-octeon/octeon_boot.h uint32_t labi_signature; labi_signature 130 arch/mips/cavium-octeon/smp.c if (labi->labi_signature != LABI_SIGNATURE) {