57 static __always_inline void ptrauth_keys_init_kernel(struct ptrauth_keys_kernel *keys)  in ptrauth_keys_init_kernel()  argument
60 		get_random_bytes(&keys->apia, sizeof(keys->apia));  in ptrauth_keys_init_kernel()
63 static __always_inline void ptrauth_keys_switch_kernel(struct ptrauth_keys_kernel *keys)  in ptrauth_keys_switch_kernel()  argument
68 	__ptrauth_key_install_nosync(APIA, keys->apia);  in ptrauth_keys_switch_kernel()
74 static inline void ptrauth_keys_install_user(struct ptrauth_keys_user *keys)  in ptrauth_keys_install_user()  argument
77 		__ptrauth_key_install_nosync(APIB, keys->apib);  in ptrauth_keys_install_user()
78 		__ptrauth_key_install_nosync(APDA, keys->apda);  in ptrauth_keys_install_user()
79 		__ptrauth_key_install_nosync(APDB, keys->apdb);  in ptrauth_keys_install_user()
83 		__ptrauth_key_install_nosync(APGA, keys->apga);  in ptrauth_keys_install_user()
86 static inline void ptrauth_keys_init_user(struct ptrauth_keys_user *keys)  in ptrauth_keys_init_user()  argument
89 		get_random_bytes(&keys->apia, sizeof(keys->apia));  in ptrauth_keys_init_user()
90 		get_random_bytes(&keys->apib, sizeof(keys->apib));  in ptrauth_keys_init_user()
91 		get_random_bytes(&keys->apda, sizeof(keys->apda));  in ptrauth_keys_init_user()
92 		get_random_bytes(&keys->apdb, sizeof(keys->apdb));  in ptrauth_keys_init_user()
96 		get_random_bytes(&keys->apga, sizeof(keys->apga));  in ptrauth_keys_init_user()
98 	ptrauth_keys_install_user(keys);  in ptrauth_keys_init_user()
103 extern int ptrauth_set_enabled_keys(struct task_struct *tsk, unsigned long keys,
136 #define ptrauth_set_enabled_keys(tsk, keys, enabled)	(-EINVAL)  argument