midr_el1 602 arch/arm64/include/asm/assembler.h mrs \tmp1, midr_el1 midr_el1 237 arch/arm64/kernel/cpuinfo.c CPUREGS_ATTR_RO(midr_el1, midr); midr_el1 2399 arch/arm64/kvm/sys_regs.c FUNCTION_INVARIANT(midr_el1)