apib 27 arch/arm64/include/asm/pointer_auth.h struct ptrauth_key apib; apib 37 arch/arm64/include/asm/pointer_auth.h get_random_bytes(&keys->apib, sizeof(keys->apib)); apib 57 arch/arm64/include/asm/pointer_auth.h __ptrauth_key_install(APIB, keys->apib); apib 36 arch/arm64/kernel/pointer_auth.c get_random_bytes(&keys->apib, sizeof(keys->apib)); apib 1005 arch/arm64/kernel/ptrace.c ukeys->apibkey = pac_key_to_user(&keys->apib); apib 1014 arch/arm64/kernel/ptrace.c keys->apib = pac_key_from_user(ukeys->apibkey);