Causes a few issues compilation wise. Check linux kernel for current values.
https://github.com/torvalds/linux/blob/master/arch/arm64/include/uapi/asm/hwcap.h:
#define HWCAP_EVTSTRM (1 << 2)
#define HWCAP_AES (1 << 3)
#define HWCAP_PMULL (1 << 4)
#define HWCAP_SHA1 (1 << 5)
#define HWCAP_SHA2 (1 << 6)
#define HWCAP_CRC32 (1 << 7)
#define HWCAP_ATOMICS (1 << 8)
#define HWCAP_FPHP (1 << 9)
#define HWCAP_ASIMDHP (1 << 10)
#define HWCAP_CPUID (1 << 11)
#define HWCAP_ASIMDRDM (1 << 12)
#define HWCAP_JSCVT (1 << 13)
#define HWCAP_FCMA (1 << 14)
#define HWCAP_LRCPC (1 << 15)
#define HWCAP_DCPOP (1 << 16)
#define HWCAP_SHA3 (1 << 17)
#define HWCAP_SM3 (1 << 18)
#define HWCAP_SM4 (1 << 19)
#define HWCAP_ASIMDDP (1 << 20)
#define HWCAP_SHA512 (1 << 21)
#define HWCAP_SVE (1 << 22)
#define HWCAP_ASIMDFHM (1 << 23)
#define HWCAP_DIT (1 << 24)
#define HWCAP_USCAT (1 << 25)
#define HWCAP_ILRCPC (1 << 26)
#define HWCAP_FLAGM (1 << 27)
#define HWCAP_SSBS (1 << 28)
#define HWCAP_SB (1 << 29)
#define HWCAP_PACA (1 << 30)
#define HWCAP_PACG (1UL << 31)
#define HWCAP_GCS (1UL << 32)
#define HWCAP_CMPBR (1UL << 33)
#define HWCAP_FPRCVT (1UL << 34)
#define HWCAP_F8MM8 (1UL << 35)
#define HWCAP_F8MM4 (1UL << 36)
#define HWCAP_SVE_F16MM (1UL << 37)
#define HWCAP_SVE_ELTPERM (1UL << 38)
#define HWCAP_SVE_AES2 (1UL << 39)
#define HWCAP_SVE_BFSCALE (1UL << 40)
#define HWCAP_SVE2P2 (1UL << 41)
#define HWCAP_SME2P2 (1UL << 42)
#define HWCAP_SME_SBITPERM (1UL << 43)
#define HWCAP_SME_AES (1UL << 44)
#define HWCAP_SME_SFEXPA (1UL << 45)
#define HWCAP_SME_STMOP (1UL << 46)
#define HWCAP_SME_SMOP4 (1UL << 47)
https://github.com/torvalds/linux/blob/master/arch/arm64/include/asm/hwcap.h:
#define COMPAT_HWCAP2_AES (1 << 0)
#define COMPAT_HWCAP2_PMULL (1 << 1)
#define COMPAT_HWCAP2_SHA1 (1 << 2)
#define COMPAT_HWCAP2_SHA2 (1 << 3)
#define COMPAT_HWCAP2_CRC32 (1 << 4)
#define COMPAT_HWCAP2_SB (1 << 5)
#define COMPAT_HWCAP2_SSBS (1 << 6)
Causes a few issues compilation wise. Check linux kernel for current values.
https://github.com/torvalds/linux/blob/master/arch/arm64/include/uapi/asm/hwcap.h:
https://github.com/torvalds/linux/blob/master/arch/arm64/include/asm/hwcap.h: