__pki_v 48 arch/arm64/include/asm/pointer_auth.h struct ptrauth_key __pki_v = (v); \ __pki_v 49 arch/arm64/include/asm/pointer_auth.h write_sysreg_s(__pki_v.lo, SYS_ ## k ## KEYLO_EL1); \ __pki_v 50 arch/arm64/include/asm/pointer_auth.h write_sysreg_s(__pki_v.hi, SYS_ ## k ## KEYHI_EL1); \