ptrauth_prctl_reset_keys 91 arch/arm64/include/asm/pointer_auth.h #define ptrauth_prctl_reset_keys(tsk, arg) (-EINVAL) ptrauth_prctl_reset_keys 10 arch/arm64/kernel/pointer_auth.c int ptrauth_prctl_reset_keys(struct task_struct *tsk, unsigned long arg)