15 files changed, 51 insertions, 45 deletions

diff --git a/include/linux/connector.h b/include/linux/connector.h
index 3a779ffba60b..7e8ca75d2dad 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -88,12 +88,6 @@ struct cn_queue_dev {
         unsigned char name[CN_CBQ_NAMELEN];
 
         struct workqueue_struct *cn_queue;
-        /* Sent to kevent to create cn_queue only when needed */
-        struct work_struct wq_creation;
-        /* Tell if the wq_creation job is pending/completed */
-        atomic_t wq_requested;
-        /* Wait for cn_queue to be created */
-        wait_queue_head_t wq_created;
 
         struct list_head queue_list;
         spinlock_t queue_lock;
@@ -141,8 +135,6 @@ int cn_netlink_send(struct cn_msg *, u32, gfp_t);
 int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
 void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
 
-int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work);
-
 struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *);
 void cn_queue_free_dev(struct cn_queue_dev *dev);
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index fcd3dda86322..072652d94d9f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -585,15 +585,15 @@ static inline void rps_reset_sock_flow(struct rps_sock_flow_table *table,
                 table->ents[hash & table->mask] = RPS_NO_CPU;
 }
 
-extern struct rps_sock_flow_table *rps_sock_flow_table;
+extern struct rps_sock_flow_table __rcu *rps_sock_flow_table;
 
 /* This structure contains an instance of an RX queue. */
 struct netdev_rx_queue {
-        struct rps_map *rps_map;
-        struct rps_dev_flow_table *rps_flow_table;
-        struct kobject kobj;
-        struct netdev_rx_queue *first;
-        atomic_t count;
+        struct rps_map __rcu            *rps_map;
+        struct rps_dev_flow_table __rcu *rps_flow_table;
+        struct kobject                  kobj;
+        struct netdev_rx_queue          *first;
+        atomic_t                        count;
 } ____cacheline_aligned_in_smp;
 #endif /* CONFIG_RPS */
 
@@ -944,7 +944,7 @@ struct net_device {
         /* Protocol specific pointers */
 
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-        struct vlan_group       *vlgrp;         /* VLAN group */
+        struct vlan_group __rcu *vlgrp;         /* VLAN group */
 #endif
 #ifdef CONFIG_NET_DSA
         void                    *dsa_ptr;       /* dsa specific data */
@@ -952,7 +952,7 @@ struct net_device {
         void                    *atalk_ptr;     /* AppleTalk link       */
         struct in_device __rcu  *ip_ptr;        /* IPv4 specific data   */
         void                    *dn_ptr;        /* DECnet specific data */
-        void                    *ip6_ptr;       /* IPv6 specific data */
+        struct inet6_dev __rcu  *ip6_ptr;       /* IPv6 specific data */
         void                    *ec_ptr;        /* Econet specific data */
         void                    *ax25_ptr;      /* AX.25 specific data */
         struct wireless_dev     *ieee80211_ptr; /* IEEE 802.11 specific data,
@@ -1072,7 +1072,7 @@ struct net_device {
                 struct pcpu_dstats __percpu     *dstats; /* dummy stats */
         };
         /* GARP */
-        struct garp_port        *garp_port;
+        struct garp_port __rcu  *garp_port;
 
         /* class/net/name entry */
         struct device           dev;
diff --git a/include/linux/phy.h b/include/linux/phy.h
index a6e047a04f79..7da5fa845959 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -472,11 +472,7 @@ static inline int phy_write(struct phy_device *phydev, u32 regnum, u16 val)
 int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id);
 struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
 int phy_device_register(struct phy_device *phy);
-int phy_clear_interrupt(struct phy_device *phydev);
-int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
 int phy_init_hw(struct phy_device *phydev);
-int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
-                u32 flags, phy_interface_t interface);
 struct phy_device * phy_attach(struct net_device *dev,
                 const char *bus_id, u32 flags, phy_interface_t interface);
 struct phy_device *phy_find_first(struct mii_bus *bus);
@@ -492,17 +488,12 @@ void phy_start(struct phy_device *phydev);
 void phy_stop(struct phy_device *phydev);
 int phy_start_aneg(struct phy_device *phydev);
 
-void phy_sanitize_settings(struct phy_device *phydev);
 int phy_stop_interrupts(struct phy_device *phydev);
-int phy_enable_interrupts(struct phy_device *phydev);
-int phy_disable_interrupts(struct phy_device *phydev);
 
 static inline int phy_read_status(struct phy_device *phydev) {
         return phydev->drv->read_status(phydev);
 }
 
-int genphy_config_advert(struct phy_device *phydev);
-int genphy_setup_forced(struct phy_device *phydev);
 int genphy_restart_aneg(struct phy_device *phydev);
 int genphy_config_aneg(struct phy_device *phydev);
 int genphy_update_link(struct phy_device *phydev);
@@ -511,8 +502,6 @@ int genphy_suspend(struct phy_device *phydev);
 int genphy_resume(struct phy_device *phydev);
 void phy_driver_unregister(struct phy_driver *drv);
 int phy_driver_register(struct phy_driver *new_driver);
-void phy_prepare_link(struct phy_device *phydev,
-                void (*adjust_link)(struct net_device *));
 void phy_state_machine(struct work_struct *work);
 void phy_start_machine(struct phy_device *phydev,
                 void (*handler)(struct net_device *));
@@ -523,7 +512,6 @@ int phy_mii_ioctl(struct phy_device *phydev,
                 struct ifreq *ifr, int cmd);
 int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
-struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id);
 void phy_device_free(struct phy_device *phydev);
 
 int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
diff --git a/include/net/caif/caif_shm.h b/include/net/caif/caif_shm.h
new file mode 100644
index 000000000000..5bcce55438cf
--- /dev/null
+++ b/include/net/caif/caif_shm.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) ST-Ericsson AB 2010
+ * Contact: Sjur Brendeland / sjur.brandeland@stericsson.com
+ * Author: Amarnath Revanna / amarnath.bangalore.revanna@stericsson.com
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef CAIF_SHM_H_
+#define CAIF_SHM_H_
+
+struct shmdev_layer {
+        u32 shm_base_addr;
+        u32 shm_total_sz;
+        u32 shm_id;
+        u32 shm_loopback;
+        void *hmbx;
+        int (*pshmdev_mbxsend) (u32 shm_id, u32 mbx_msg);
+        int (*pshmdev_mbxsetup) (void *pshmdrv_cb,
+                                struct shmdev_layer *pshm_dev, void *pshm_drv);
+        struct net_device *pshm_netdev;
+};
+
+extern int caif_shmcore_probe(struct shmdev_layer *pshm_dev);
+extern void caif_shmcore_remove(struct net_device *pshm_netdev);
+
+#endif
diff --git a/include/net/dst.h b/include/net/dst.h
index a217c838ec0d..ffe9cb719c0e 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -95,7 +95,7 @@ struct dst_entry {
         unsigned long           lastuse;
         union {
                 struct dst_entry *next;
-                struct rtable    *rt_next;
+                struct rtable __rcu *rt_next;
                 struct rt6_info   *rt6_next;
                 struct dn_route  *dn_next;
         };
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index 106f3097d384..075f1e3a0fed 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -20,7 +20,7 @@ struct fib_rule {
         u32                     table;
         u8                      action;
         u32                     target;
-        struct fib_rule *       ctarget;
+        struct fib_rule __rcu   *ctarget;
         char                    iifname[IFNAMSIZ];
         char                    oifname[IFNAMSIZ];
         struct rcu_head         rcu;
diff --git a/include/net/garp.h b/include/net/garp.h
index 825f172caba9..f4c295984c45 100644
--- a/include/net/garp.h
+++ b/include/net/garp.h
@@ -107,7 +107,7 @@ struct garp_applicant {
 };
 
 struct garp_port {
-        struct garp_applicant   *applicants[GARP_APPLICATION_MAX + 1];
+        struct garp_applicant __rcu     *applicants[GARP_APPLICATION_MAX + 1];
 };
 
 extern int      garp_register_application(struct garp_application *app);
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 417d0c894f29..fe239bfe5f7f 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -15,7 +15,7 @@
 
 struct inet_peer {
         /* group together avl_left,avl_right,v4daddr to speedup lookups */
-        struct inet_peer        *avl_left, *avl_right;
+        struct inet_peer __rcu  *avl_left, *avl_right;
         __be32                  v4daddr;        /* peer's address */
         __u32                   avl_height;
         struct list_head        unused;
diff --git a/include/net/ip.h b/include/net/ip.h
index dbee3fe260e1..86e2b182a0c0 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -59,7 +59,7 @@ struct ipcm_cookie {
 #define IPCB(skb) ((struct inet_skb_parm*)((skb)->cb))
 
 struct ip_ra_chain {
-        struct ip_ra_chain      *next;
+        struct ip_ra_chain __rcu *next;
         struct sock             *sk;
         union {
                 void                    (*destructor)(struct sock *);
@@ -68,7 +68,7 @@ struct ip_ra_chain {
         struct rcu_head         rcu;
 };
 
-extern struct ip_ra_chain *ip_ra_chain;
+extern struct ip_ra_chain __rcu *ip_ra_chain;
 
 /* IP flags. */
 #define IP_CE           0x8000          /* Flag: "Congestion"           */
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index fc94ec568a50..fc73e667b50e 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -13,7 +13,7 @@
 /* IPv6 tunnel */
 
 struct ip6_tnl {
-        struct ip6_tnl *next;   /* next tunnel in list */
+        struct ip6_tnl __rcu *next;     /* next tunnel in list */
         struct net_device *dev; /* virtual device associated with tunnel */
         struct ip6_tnl_parm parms;      /* tunnel configuration parameters */
         struct flowi fl;        /* flowi template for xmit */
diff --git a/include/net/ipip.h b/include/net/ipip.h
index 58abbf966b0c..a32654d52730 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -16,7 +16,7 @@ struct ip_tunnel_6rd_parm {
 };
 
 struct ip_tunnel {
-        struct ip_tunnel        *next;
+        struct ip_tunnel __rcu  *next;
         struct net_device       *dev;
 
         int                     err_count;      /* Number of arrived ICMP errors */
@@ -34,12 +34,12 @@ struct ip_tunnel {
 #ifdef CONFIG_IPV6_SIT_6RD
         struct ip_tunnel_6rd_parm       ip6rd;
 #endif
-        struct ip_tunnel_prl_entry      *prl;           /* potential router list */
+        struct ip_tunnel_prl_entry __rcu *prl;          /* potential router list */
         unsigned int                    prl_count;      /* # of entries in PRL */
 };
 
 struct ip_tunnel_prl_entry {
-        struct ip_tunnel_prl_entry      *next;
+        struct ip_tunnel_prl_entry __rcu *next;
         __be32                          addr;
         u16                             flags;
         struct rcu_head                 rcu_head;
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 65af9a07cf76..1bf812b21fb7 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -88,7 +88,7 @@ struct net {
 #ifdef CONFIG_WEXT_CORE
         struct sk_buff_head     wext_nlevents;
 #endif
-        struct net_generic      *gen;
+        struct net_generic __rcu        *gen;
 
         /* Note : following structs are cache line aligned */
 #ifdef CONFIG_XFRM
diff --git a/include/net/protocol.h b/include/net/protocol.h
index f1effdd3c265..dc07495bce4c 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -89,10 +89,10 @@ struct inet_protosw {
 #define INET_PROTOSW_PERMANENT 0x02  /* Permanent protocols are unremovable. */
 #define INET_PROTOSW_ICSK      0x04  /* Is this an inet_connection_sock? */
 
-extern const struct net_protocol *inet_protos[MAX_INET_PROTOS];
+extern const struct net_protocol __rcu *inet_protos[MAX_INET_PROTOS];
 
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-extern const struct inet6_protocol *inet6_protos[MAX_INET_PROTOS];
+extern const struct inet6_protocol __rcu *inet6_protos[MAX_INET_PROTOS];
 #endif
 
 extern int      inet_add_protocol(const struct net_protocol *prot, unsigned char num);
diff --git a/include/net/sock.h b/include/net/sock.h
index 73a4f9702a65..c7a736228ca2 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -301,7 +301,7 @@ struct sock {
         const struct cred       *sk_peer_cred;
         long                    sk_rcvtimeo;
         long                    sk_sndtimeo;
-        struct sk_filter        *sk_filter;
+        struct sk_filter __rcu  *sk_filter;
         void                    *sk_protinfo;
         struct timer_list       sk_timer;
         ktime_t                 sk_stamp;
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index f28d7c9b9f8d..bcfb6b24b019 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1264,7 +1264,7 @@ struct xfrm_tunnel {
         int (*handler)(struct sk_buff *skb);
         int (*err_handler)(struct sk_buff *skb, u32 info);
 
-        struct xfrm_tunnel *next;
+        struct xfrm_tunnel __rcu *next;
         int priority;
 };
 
@@ -1272,7 +1272,7 @@ struct xfrm6_tunnel {
         int (*handler)(struct sk_buff *skb);
         int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
                            u8 type, u8 code, int offset, __be32 info);
-        struct xfrm6_tunnel *next;
+        struct xfrm6_tunnel __rcu *next;
         int priority;
 };