ID_AA64PFR0_EL1 602 arch/arm64/kernel/cpu_errata.c if (cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64PFR0_EL1), ID_AA64PFR0_EL1 350 arch/arm64/kernel/cpuinfo.c info->reg_id_aa64pfr0 = read_cpuid(ID_AA64PFR0_EL1); ID_AA64PFR0_EL1 1447 arch/arm64/kvm/sys_regs.c ID_SANITISED(ID_AA64PFR0_EL1),