61 files changed, 996 insertions, 1317 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 40be2a0d8ae1..84a6440f1f19 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -199,6 +199,7 @@ extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
 /* Device notifier */
 extern int register_inet6addr_notifier(struct notifier_block *nb);
 extern int unregister_inet6addr_notifier(struct notifier_block *nb);
+extern int inet6addr_notifier_call_chain(unsigned long val, void *v);
 
 extern void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
                                          struct ipv6_devconf *devconf);
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 0a996a3517ed..dbdfd2b0f3b3 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -29,7 +29,8 @@ struct unix_address {
 
 struct unix_skb_parms {
         struct pid              *pid;           /* Skb credentials      */
-        const struct cred       *cred;
+        kuid_t                  uid;
+        kgid_t                  gid;
         struct scm_fp_list      *fp;            /* Passed files         */
 #ifdef CONFIG_SECURITY_NETWORK
         u32                     secid;          /* Security ID          */
@@ -56,9 +57,10 @@ struct unix_sock {
         struct list_head        link;
         atomic_long_t           inflight;
         spinlock_t              lock;
-        unsigned int            gc_candidate : 1;
-        unsigned int            gc_maybe_cycle : 1;
         unsigned char           recursion_level;
+        unsigned long           gc_flags;
+#define UNIX_GC_CANDIDATE       0
+#define UNIX_GC_MAYBE_CYCLE     1
         struct socket_wq        peer_wq;
 };
 #define unix_sk(__sk) ((struct unix_sock *)__sk)
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 9531beee09b5..10eb9b389014 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -193,11 +193,11 @@ static inline bool bdaddr_type_is_le(__u8 type)
 #define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff} })
 
 /* Copy, swap, convert BD Address */
-static inline int bacmp(bdaddr_t *ba1, bdaddr_t *ba2)
+static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
 {
         return memcmp(ba1, ba2, sizeof(bdaddr_t));
 }
-static inline void bacpy(bdaddr_t *dst, bdaddr_t *src)
+static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
 {
         memcpy(dst, src, sizeof(bdaddr_t));
 }
@@ -226,13 +226,12 @@ struct bt_sock_list {
         struct hlist_head head;
         rwlock_t          lock;
 #ifdef CONFIG_PROC_FS
-        struct file_operations   fops;
         int (* custom_seq_show)(struct seq_file *, void *);
 #endif
 };
 
 int  bt_sock_register(int proto, const struct net_proto_family *ops);
-int  bt_sock_unregister(int proto);
+void bt_sock_unregister(int proto);
 void bt_sock_link(struct bt_sock_list *l, struct sock *s);
 void bt_sock_unlink(struct bt_sock_list *l, struct sock *s);
 int  bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
@@ -260,12 +259,23 @@ struct l2cap_ctrl {
         __u8            retries;
 };
 
+struct hci_dev;
+
+typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status);
+
+struct hci_req_ctrl {
+        bool                    start;
+        u8                      event;
+        hci_req_complete_t      complete;
+};
+
 struct bt_skb_cb {
         __u8 pkt_type;