#define FEAT_SPMU ID_AA64DFR1_EL1, SPMU, IMP
#define FEAT_SPE_nVM ID_AA64DFR2_EL1, SPE_nVM, IMP
#define FEAT_STEP2 ID_AA64DFR2_EL1, STEP, IMP
-#define FEAT_SYSREG128 ID_AA64ISAR2_EL1, SYSREG_128, IMP
#define FEAT_CPA2 ID_AA64ISAR3_EL1, CPA, CPA2
#define FEAT_ASID2 ID_AA64MMFR4_EL1, ASID2, IMP
#define FEAT_MEC ID_AA64MMFR3_EL1, MEC, IMP
#define FEAT_LSMAOC ID_AA64MMFR2_EL1, LSM, IMP
#define FEAT_MixedEnd ID_AA64MMFR0_EL1, BIGEND, IMP
#define FEAT_MixedEndEL0 ID_AA64MMFR0_EL1, BIGENDEL0, IMP
-#define FEAT_MTE2 ID_AA64PFR1_EL1, MTE, MTE2
#define FEAT_MTE_ASYNC ID_AA64PFR1_EL1, MTE_frac, ASYNC
#define FEAT_MTE_STORE_ONLY ID_AA64PFR2_EL1, MTESTOREONLY, IMP
#define FEAT_PAN ID_AA64MMFR1_EL1, PAN, IMP