SYS_REVIDR_EL1   2150 arch/arm64/kernel/cpufeature.c 	case SYS_REVIDR_EL1:
SYS_REVIDR_EL1   2412 arch/arm64/kvm/sys_regs.c 	{ SYS_DESC(SYS_REVIDR_EL1), NULL, get_revidr_el1 },