diff --git a/include/linux/key.h b/include/linux/key.h
index cbf464a..8c275d1 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -241,8 +241,9 @@
 
 extern struct key *key_alloc(struct key_type *type,
 			     const char *desc,
-			     uid_t uid, gid_t gid, key_perm_t perm,
-			     int not_in_quota);
+			     uid_t uid, gid_t gid,
+			     struct task_struct *ctx,
+			     key_perm_t perm, int not_in_quota);
 extern int key_payload_reserve(struct key *key, size_t datalen);
 extern int key_instantiate_and_link(struct key *key,
 				    const void *data,
@@ -292,7 +293,9 @@
 		      struct key *key);
 
 extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
-				 int not_in_quota, struct key *dest);
+				 struct task_struct *ctx,
+				 int not_in_quota,
+				 struct key *dest);
 
 extern int keyring_clear(struct key *keyring);
 
@@ -313,7 +316,8 @@
  * the userspace interface
  */
 extern struct key root_user_keyring, root_session_keyring;
-extern int alloc_uid_keyring(struct user_struct *user);
+extern int alloc_uid_keyring(struct user_struct *user,
+			     struct task_struct *ctx);
 extern void switch_uid_keyring(struct user_struct *new_user);
 extern int copy_keys(unsigned long clone_flags, struct task_struct *tsk);
 extern int copy_thread_group_keys(struct task_struct *tsk);
@@ -342,7 +346,7 @@
 #define make_key_ref(k)			({ NULL; })
 #define key_ref_to_ptr(k)		({ NULL; })
 #define is_key_possessed(k)		0
-#define alloc_uid_keyring(u)		0
+#define alloc_uid_keyring(u,c)		0
 #define switch_uid_keyring(u)		do { } while(0)
 #define __install_session_keyring(t, k)	({ NULL; })
 #define copy_keys(f,t)			0
@@ -355,6 +359,10 @@
 #define key_fsgid_changed(t)		do { } while(0)
 #define key_init()			do { } while(0)
 
+/* Initial keyrings */
+extern struct key root_user_keyring;
+extern struct key root_session_keyring;
+
 #endif /* CONFIG_KEYS */
 #endif /* __KERNEL__ */
 #endif /* _LINUX_KEY_H */