---

yaml
---
r: 89981
b: refs/heads/master
c: 4a80f27
h: refs/heads/master
i:
  89979: 5c9352f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e4861829072c61883114c64a3af61f305a789ff0
+refs/heads/master: 4a80f2788952055a627f2093a0174537d70aec1b

trunk/include/linux/icmpv6.h

@@ -176,7 +176,7 @@ extern void				icmpv6_send(struct sk_buff *skb,
 						    __u32 info, 
 						    struct net_device *dev);
 
-extern int				icmpv6_init(struct net_proto_family *ops);
+extern int				icmpv6_init(void);
 extern int				icmpv6_err_convert(int type, int code,
 							   int *err);
 extern void				icmpv6_cleanup(void);

trunk/include/linux/xfrm.h

@@ -113,7 +113,8 @@ enum
 {
 	XFRM_POLICY_TYPE_MAIN	= 0,
 	XFRM_POLICY_TYPE_SUB	= 1,
-	XFRM_POLICY_TYPE_MAX	= 2
+	XFRM_POLICY_TYPE_MAX	= 2,
+	XFRM_POLICY_TYPE_ANY	= 255
 };
 
 enum

trunk/include/net/icmp.h

@@ -48,7 +48,7 @@ struct sk_buff;
 extern void	icmp_send(struct sk_buff *skb_in,  int type, int code, __be32 info);
 extern int	icmp_rcv(struct sk_buff *skb);
 extern int	icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
-extern void	icmp_init(struct net_proto_family *ops);
+extern int	icmp_init(void);
 extern void	icmp_out_count(unsigned char type);
 
 /* Move into dst.h ? */

trunk/include/net/llc_if.h

@@ -74,11 +74,6 @@ static inline int llc_mac_null(const u8 *mac)
 	return is_zero_ether_addr(mac);
 }
 
-static inline int llc_addrany(const struct llc_addr *addr)
-{
-	return llc_mac_null(addr->mac) && !addr->lsap;
-}
-
 static inline int llc_mac_multicast(const u8 *mac)
 {
 	return is_multicast_ether_addr(mac);

trunk/include/net/ndisc.h

@@ -77,7 +77,7 @@ struct nd_opt_hdr {
 } __attribute__((__packed__));
 
 
-extern int			ndisc_init(struct net_proto_family *ops);
+extern int			ndisc_init(void);
 
 extern void			ndisc_cleanup(void);
 
@@ -107,7 +107,7 @@ extern int			ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *d
 /*
  *	IGMP
  */
-extern int			igmp6_init(struct net_proto_family *ops);
+extern int			igmp6_init(void);
 
 extern void			igmp6_cleanup(void);
 

trunk/include/net/netns/ipv4.h

@@ -26,6 +26,8 @@ struct netns_ipv4 {
 	struct hlist_head	*fib_table_hash;
 	struct sock		*fibnl;
 
+	struct sock		**icmp_sk;
+
 	struct netns_frags	frags;
 #ifdef CONFIG_NETFILTER
 	struct xt_table		*iptable_filter;

trunk/include/net/netns/ipv6.h

@@ -36,5 +36,6 @@ struct netns_ipv6 {
 	struct xt_table		*ip6table_mangle;
 	struct xt_table		*ip6table_raw;
 #endif
+	struct sock		**icmp_sk;
 };
 #endif

trunk/include/net/request_sock.h

@@ -31,8 +31,7 @@ struct request_sock_ops {
 	int		obj_size;
 	struct kmem_cache	*slab;
 	int		(*rtx_syn_ack)(struct sock *sk,
-				       struct request_sock *req,
-				       struct dst_entry *dst);
+				       struct request_sock *req);
 	void		(*send_ack)(struct sk_buff *skb,
 				    struct request_sock *req);
 	void		(*send_reset)(struct sock *sk,

trunk/include/net/sctp/sctp.h

@@ -368,11 +368,6 @@ void sctp_sysctl_unregister(void);
 #else
 static inline void sctp_sysctl_register(void) { return; }
 static inline void sctp_sysctl_unregister(void) { return; }
-static inline int sctp_sysctl_jiffies_ms(ctl_table *table, int __user *name, int nlen,
-		void __user *oldval, size_t __user *oldlenp,
-		void __user *newval, size_t newlen) {
-	return -ENOSYS;
-}
 #endif
 
 /* Size of Supported Address Parameter for 'x' address types. */

trunk/include/net/sctp/structs.h

@@ -1661,6 +1661,9 @@ struct sctp_association {
 	/* Transport to which SHUTDOWN chunk was last sent.  */
 	struct sctp_transport *shutdown_last_sent_to;
 
+	/* How many times have we resent a SHUTDOWN */
+	int shutdown_retries;
+
 	/* Transport to which INIT chunk was last sent.  */
 	struct sctp_transport *init_last_sent_to;
 
@@ -1695,6 +1698,11 @@ struct sctp_association {
 	 */
 	__u16 unack_data;
 
+	/* The total number of data chunks that we've had to retransmit
+	 * as the result of a T3 timer expiration
+	 */
+	__u32 rtx_data_chunks;
+
 	/* This is the association's receive buffer space.  This value is used
 	 * to set a_rwnd field in an INIT or a SACK chunk.
 	 */

trunk/include/net/sock.h

@@ -850,6 +850,7 @@ extern struct sock		*sk_alloc(struct net *net, int family,
 					  gfp_t priority,
 					  struct proto *prot);
 extern void			sk_free(struct sock *sk);
+extern void			sk_release_kernel(struct sock *sk);
 extern struct sock		*sk_clone(const struct sock *sk,
 					  const gfp_t priority);
 
@@ -1333,6 +1334,18 @@ static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, int copied_e
 }
 #endif
 
+/*
+ * Kernel sockets, f.e. rtnl or icmp_socket, are a part of a namespace.
+ * They should not hold a referrence to a namespace in order to allow
+ * to stop it.
+ * Sockets after sk_change_net should be released using sk_release_kernel
+ */
+static inline void sk_change_net(struct sock *sk, struct net *net)
+{
+	put_net(sk->sk_net);
+	sk->sk_net = net;
+}
+
 extern void sock_enable_timestamp(struct sock *sk);
 extern int sock_get_timestamp(struct sock *, struct timeval __user *);
 extern int sock_get_timestampns(struct sock *, struct timespec __user *);

trunk/include/net/tcp.h

@@ -1373,7 +1373,7 @@ struct tcp_request_sock_ops {
 #endif
 };
 
-extern void tcp_v4_init(struct net_proto_family *ops);
+extern void tcp_v4_init(void);
 extern void tcp_init(void);
 
 #endif	/* _TCP_H */

trunk/include/net/xfrm.h

@@ -121,6 +121,7 @@ extern struct mutex xfrm_cfg_mutex;
 struct xfrm_state
 {
 	/* Note: bydst is re-used during gc */
+	struct list_head	all;
 	struct hlist_node	bydst;
 	struct hlist_node	bysrc;
 	struct hlist_node	byspi;
@@ -424,6 +425,7 @@ struct xfrm_tmpl
 struct xfrm_policy
 {
 	struct xfrm_policy	*next;
+	struct list_head	bytype;
 	struct hlist_node	bydst;
 	struct hlist_node	byidx;
 
@@ -1160,6 +1162,18 @@ struct xfrm6_tunnel {
 	int priority;
 };
 
+struct xfrm_state_walk {
+	struct xfrm_state *state;
+	int count;
+	u8 proto;
+};
+
+struct xfrm_policy_walk {
+	struct xfrm_policy *policy;
+	int count;
+	u8 type, cur_type;
+};
+
 extern void xfrm_init(void);
 extern void xfrm4_init(void);
 extern void xfrm_state_init(void);
@@ -1184,7 +1198,23 @@ static inline void xfrm6_fini(void)
 extern int xfrm_proc_init(void);
 #endif
 
-extern int xfrm_state_walk(u8 proto, int (*func)(struct xfrm_state *, int, void*), void *);
+static inline void xfrm_state_walk_init(struct xfrm_state_walk *walk, u8 proto)
+{
+	walk->proto = proto;
+	walk->state = NULL;
+	walk->count = 0;
+}
+
+static inline void xfrm_state_walk_done(struct xfrm_state_walk *walk)
+{
+	if (walk->state != NULL) {
+		xfrm_state_put(walk->state);
+		walk->state = NULL;
+	}
+}
+
+extern int xfrm_state_walk(struct xfrm_state_walk *walk,
+			   int (*func)(struct xfrm_state *, int, void*), void *);
 extern struct xfrm_state *xfrm_state_alloc(void);
 extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, 
 					  struct flowi *fl, struct xfrm_tmpl *tmpl,
@@ -1306,7 +1336,25 @@ static inline int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb)
 #endif
 
 struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
-extern int xfrm_policy_walk(u8 type, int (*func)(struct xfrm_policy *, int, int, void*), void *);
+
+static inline void xfrm_policy_walk_init(struct xfrm_policy_walk *walk, u8 type)
+{
+	walk->cur_type = XFRM_POLICY_TYPE_MAIN;
+	walk->type = type;
+	walk->policy = NULL;
+	walk->count = 0;
+}
+
+static inline void xfrm_policy_walk_done(struct xfrm_policy_walk *walk)
+{
+	if (walk->policy != NULL) {
+		xfrm_pol_put(walk->policy);
+		walk->policy = NULL;
+	}
+}
+
+extern int xfrm_policy_walk(struct xfrm_policy_walk *walk,
+	int (*func)(struct xfrm_policy *, int, int, void*), void *);
 int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
 struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
 					  struct xfrm_selector *sel,

trunk/net/appletalk/aarp.c

@@ -1033,25 +1033,8 @@ static const struct seq_operations aarp_seq_ops = {
 
 static int aarp_seq_open(struct inode *inode, struct file *file)
 {
-	struct seq_file *seq;
-	int rc = -ENOMEM;
-	struct aarp_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
-
-	if (!s)
-		goto out;
-
-	rc = seq_open(file, &aarp_seq_ops);
-	if (rc)
-		goto out_kfree;
-
-	seq	     = file->private_data;
-	seq->private = s;
-	memset(s, 0, sizeof(*s));
-out:
-	return rc;
-out_kfree:
-	kfree(s);
-	goto out;
+	return seq_open_private(file, &aarp_seq_ops,
+			sizeof(struct aarp_iter_state));
 }
 
 const struct file_operations atalk_seq_arp_fops = {

trunk/net/atm/lec.c

@@ -1169,40 +1169,15 @@ static const struct seq_operations lec_seq_ops = {
 
 static int lec_seq_open(struct inode *inode, struct file *file)
 {
-	struct lec_state *state;
-	struct seq_file *seq;
-	int rc = -EAGAIN;
-
-	state = kmalloc(sizeof(*state), GFP_KERNEL);
-	if (!state) {
-		rc = -ENOMEM;
-		goto out;
-	}
-
-	rc = seq_open(file, &lec_seq_ops);
-	if (rc)
-		goto out_kfree;
-	seq = file->private_data;
-	seq->private = state;
-out:
-	return rc;
-
-out_kfree:
-	kfree(state);
-	goto out;
-}
-
-static int lec_seq_release(struct inode *inode, struct file *file)
-{
-	return seq_release_private(inode, file);
+	return seq_open_private(file, &lec_seq_ops, sizeof(struct lec_state));
 }
 
 static const struct file_operations lec_seq_fops = {
 	.owner = THIS_MODULE,
 	.open = lec_seq_open,
 	.read = seq_read,
 	.llseek = seq_lseek,
-	.release = lec_seq_release,
+	.release = seq_release_private,
 };
 #endif
 

trunk/net/atm/proc.c

@@ -114,31 +114,13 @@ static int __vcc_seq_open(struct inode *inode, struct file *file,
 	int family, const struct seq_operations *ops)
 {
 	struct vcc_state *state;
-	struct seq_file *seq;
-	int rc = -ENOMEM;
 
-	state = kmalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		goto out;
-
-	rc = seq_open(file, ops);
-	if (rc)
-		goto out_kfree;
+	state = __seq_open_private(file, ops, sizeof(*state));
+	if (state == NULL)
+		return -ENOMEM;
 
 	state->family = family;
-
-	seq = file->private_data;
-	seq->private = state;
-out:
-	return rc;
-out_kfree:
-	kfree(state);
-	goto out;
-}
-
-static int vcc_seq_release(struct inode *inode, struct file *file)
-{
-	return seq_release_private(inode, file);
+	return 0;
 }
 
 static void *vcc_seq_start(struct seq_file *seq, loff_t *pos)
@@ -314,7 +296,7 @@ static const struct file_operations pvc_seq_fops = {
 	.open		= pvc_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
-	.release	= vcc_seq_release,
+	.release	= seq_release_private,
 };
 
 static int vcc_seq_show(struct seq_file *seq, void *v)
@@ -348,7 +330,7 @@ static const struct file_operations vcc_seq_fops = {
 	.open		= vcc_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
-	.release	= vcc_seq_release,
+	.release	= seq_release_private,
 };
 
 static int svc_seq_show(struct seq_file *seq, void *v)
@@ -383,7 +365,7 @@ static const struct file_operations svc_seq_fops = {
 	.open		= svc_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
-	.release	= vcc_seq_release,
+	.release	= seq_release_private,
 };
 
 static ssize_t proc_dev_atm_read(struct file *file, char __user *buf,