MIPS_CPU_GUESTCTL2  187 arch/mips/include/asm/cpu-features.h #define cpu_has_guestctl2	__opt(MIPS_CPU_GUESTCTL2)
MIPS_CPU_GUESTCTL2 1208 arch/mips/kernel/cpu-probe.c 		c->options |= MIPS_CPU_GUESTCTL2;