ID_AA64PFR0_EL0_32BIT_64BIT 489 arch/arm64/include/asm/cpufeature.h return val == ID_AA64PFR0_EL0_32BIT_64BIT; ID_AA64PFR0_EL0_32BIT_64BIT 1348 arch/arm64/kernel/cpufeature.c .min_field_value = ID_AA64PFR0_EL0_32BIT_64BIT,