CTR_CWG_SHIFT 79 arch/arm64/include/asm/cache.h return (read_cpuid_cachetype() >> CTR_CWG_SHIFT) & CTR_CWG_MASK; CTR_CWG_SHIFT 240 arch/arm64/kernel/cpufeature.c ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_HIGHER_OR_ZERO_SAFE, CTR_CWG_SHIFT, 4, 0),