apdb 29 arch/arm64/include/asm/pointer_auth.h struct ptrauth_key apdb; apdb 39 arch/arm64/include/asm/pointer_auth.h get_random_bytes(&keys->apdb, sizeof(keys->apdb)); apdb 59 arch/arm64/include/asm/pointer_auth.h __ptrauth_key_install(APDB, keys->apdb); apdb 40 arch/arm64/kernel/pointer_auth.c get_random_bytes(&keys->apdb, sizeof(keys->apdb)); apdb 1007 arch/arm64/kernel/ptrace.c ukeys->apdbkey = pac_key_to_user(&keys->apdb); apdb 1016 arch/arm64/kernel/ptrace.c keys->apdb = pac_key_from_user(ukeys->apdbkey);