Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Documentation/networking/vortex.txt

@@ -12,7 +12,7 @@ Don is no longer the prime maintainer of this version of the driver.
 Please report problems to one or more of:
 
   Andrew Morton <andrewm@uow.edu.au>
-  Netdev mailing list <netdev@oss.sgi.com>
+  Netdev mailing list <netdev@vger.kernel.org>
   Linux kernel mailing list <linux-kernel@vger.kernel.org>
 
 Please note the 'Reporting and Diagnosing Problems' section at the end

MAINTAINERS

@@ -73,7 +73,7 @@ S: Status, one of the following:
 3C359 NETWORK DRIVER
 P:	Mike Phillips
 M:	mikep@linuxtr.net
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 L:	linux-tr@linuxtr.net
 W:	http://www.linuxtr.net
 S:	Maintained
@@ -81,13 +81,13 @@ S:	Maintained
 3C505 NETWORK DRIVER
 P:	Philip Blundell
 M:	philb@gnu.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 3CR990 NETWORK DRIVER
 P:	David Dillow
 M:	dave@thedillows.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 3W-XXXX ATA-RAID CONTROLLER DRIVER
@@ -130,7 +130,7 @@ S:	Maintained
 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 P:	Francois Romieu
 M:	romieu@fr.zoreil.com
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
@@ -143,7 +143,7 @@ S:	Maintained
 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 P:	Paul Gortmaker
 M:	p_gortmaker@yahoo.com
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 A2232 SERIAL BOARD DRIVER
@@ -332,7 +332,7 @@ S:	Maintained
 
 ARPD SUPPORT
 P:	Jonathan Layes
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 ASUS ACPI EXTRAS DRIVER
@@ -706,7 +706,7 @@ S:	Orphaned
 
 DIGI RIGHTSWITCH NETWORK DRIVER
 P:	Rick Richardson
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 W:	http://www.digi.com
 S:	Orphaned
 
@@ -812,7 +812,7 @@ S:	Maintained
 ETHEREXPRESS-16 NETWORK DRIVER
 P:	Philip Blundell
 M:	philb@gnu.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 ETHERNET BRIDGE
@@ -875,7 +875,7 @@ S:	Maintained
 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
 P:	Mike McLagan
 M:	mike.mclagan@linux.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 FREEVXFS FILESYSTEM
@@ -1215,7 +1215,7 @@ S:	Maintained
 IPX NETWORK LAYER
 P:	Arnaldo Carvalho de Melo
 M:	acme@conectiva.com.br
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 IRDA SUBSYSTEM
@@ -1482,7 +1482,7 @@ MARVELL MV64340 ETHERNET DRIVER
 P:	Manish Lachwani
 M:	Manish_Lachwani@pmc-sierra.com
 L:	linux-mips@linux-mips.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Supported
 
 MATROX FRAMEBUFFER DRIVER
@@ -1592,13 +1592,13 @@ P:	Andrew Morton
 M:	akpm@osdl.org
 P:	Jeff Garzik
 M:	jgarzik@pobox.com
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 NETWORKING [GENERAL]
 P:	Networking Team
-M:	netdev@oss.sgi.com
-L:	netdev@oss.sgi.com
+M:	netdev@vger.kernel.org
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 NETWORKING [IPv4/IPv6]
@@ -1614,7 +1614,7 @@ P:	Hideaki YOSHIFUJI
 M:	yoshfuji@linux-ipv6.org
 P:	Patrick McHardy
 M:	kaber@coreworks.de
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 IPVS
@@ -1634,7 +1634,7 @@ NI5010 NETWORK DRIVER
 P:	Jan-Pascal van Best and Andreas Mohr
 M:	Jan-Pascal van Best <jvbest@qv3pluto.leidenuniv.nl>
 M:	Andreas Mohr <100.30936@germany.net>
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
@@ -1676,7 +1676,7 @@ P:	Peter De Shrijver
 M:	p2@ace.ulyssis.student.kuleuven.ac.be
 P:	Mike Phillips
 M:	mikep@linuxtr.net 
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 L:	linux-tr@linuxtr.net
 W:	http://www.linuxtr.net
 S:	Maintained
@@ -1783,7 +1783,7 @@ S:	Unmaintained
 PCNET32 NETWORK DRIVER
 P:	Thomas Bogendrfer
 M:	tsbogend@alpha.franken.de
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 PHRAM MTD DRIVER
@@ -1795,7 +1795,7 @@ S:	Maintained
 POSIX CLOCKS and TIMERS
 P:	George Anzinger
 M:	george@mvista.com
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Supported
 
 PNP SUPPORT
@@ -1830,7 +1830,7 @@ S:	Supported
 PRISM54 WIRELESS DRIVER
 P:	Prism54 Development Team
 M:	prism54-private@prism54.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 W:	http://prism54.org
 S:	Maintained
 
@@ -2047,7 +2047,7 @@ SIS 900/7016 FAST ETHERNET DRIVER
 P:	Daniele Venzano
 M:	venza@brownhat.org
 W:	http://www.brownhat.org/sis900.html
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 SIS FRAMEBUFFER DRIVER
@@ -2106,7 +2106,7 @@ S:	Maintained
 SONIC NETWORK DRIVER
 P:	Thomas Bogendoerfer
 M:	tsbogend@alpha.franken.de
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 SONY VAIO CONTROL DEVICE DRIVER
@@ -2163,7 +2163,7 @@ S:	Supported
 SPX NETWORK LAYER
 P:	Jay Schulist
 M:	jschlst@samba.org
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 S:	Supported
 
 SRM (Alpha) environment access
@@ -2242,7 +2242,7 @@ S:	Maintained
 TOKEN-RING NETWORK DRIVER
 P:	Mike Phillips
 M:	mikep@linuxtr.net
-L:	netdev@oss.sgi.com
+L:	netdev@vger.kernel.org
 L:	linux-tr@linuxtr.net
 W:	http://www.linuxtr.net
 S:	Maintained

drivers/net/r8169.c

@@ -415,7 +415,7 @@ struct rtl8169_private {
 	struct work_struct task;
 };
 
-MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@oss.sgi.com>");
+MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
 MODULE_DESCRIPTION("RealTek RTL-8169 Gigabit Ethernet driver");
 module_param_array(media, int, &num_media, 0);
 module_param(rx_copybreak, int, 0);

include/linux/if_tr.h

@@ -19,6 +19,8 @@
 #ifndef _LINUX_IF_TR_H
 #define _LINUX_IF_TR_H
 
+#include <asm/byteorder.h>	/* For __be16 */
+
 /* IEEE 802.5 Token-Ring magic constants.  The frame sizes omit the preamble
    and FCS/CRC (frame check sequence). */
 #define TR_ALEN		6		/* Octets in one token-ring addr */

include/linux/sysctl.h

@@ -346,6 +346,7 @@ enum
 	NET_TCP_MODERATE_RCVBUF=106,
 	NET_TCP_TSO_WIN_DIVISOR=107,
 	NET_TCP_BIC_BETA=108,
+	NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
 };
 
 enum {

include/net/ip.h

@@ -163,6 +163,7 @@ DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
 
 extern int sysctl_local_port_range[2];
 extern int sysctl_ip_default_ttl;
+extern int sysctl_ip_nonlocal_bind;
 
 #ifdef CONFIG_INET
 /* The function in 2.2 was invalid, producing wrong result for

net/ipv4/af_inet.c

@@ -1181,6 +1181,7 @@ EXPORT_SYMBOL(inet_stream_connect);
 EXPORT_SYMBOL(inet_stream_ops);
 EXPORT_SYMBOL(inet_unregister_protosw);
 EXPORT_SYMBOL(net_statistics);
+EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);
 
 #ifdef INET_REFCNT_DEBUG
 EXPORT_SYMBOL(inet_sock_nr);

net/ipv4/icmp.c

@@ -207,6 +207,7 @@ int sysctl_icmp_ignore_bogus_error_responses;
 
 int sysctl_icmp_ratelimit = 1 * HZ;
 int sysctl_icmp_ratemask = 0x1818;
+int sysctl_icmp_errors_use_inbound_ifaddr;
 
 /*
  *	ICMP control array. This specifies what to do with each ICMP.
@@ -511,8 +512,12 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, u32 info)
 	 */
 
 	saddr = iph->daddr;
-	if (!(rt->rt_flags & RTCF_LOCAL))
-		saddr = 0;
+	if (!(rt->rt_flags & RTCF_LOCAL)) {
+		if (sysctl_icmp_errors_use_inbound_ifaddr)
+			saddr = inet_select_addr(skb_in->dev, 0, RT_SCOPE_LINK);
+		else
+			saddr = 0;
+	}
 
 	tos = icmp_pointers[type].error ? ((iph->tos & IPTOS_TOS_MASK) |
 					   IPTOS_PREC_INTERNETCONTROL) :

net/ipv4/multipath_drr.c

@@ -31,6 +31,7 @@
 #include <linux/igmp.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
 #include <net/ip.h>
@@ -247,3 +248,4 @@ static void __exit drr_exit(void)
 
 module_init(drr_init);
 module_exit(drr_exit);
+MODULE_LICENSE("GPL");

net/ipv4/multipath_random.c

@@ -31,6 +31,7 @@
 #include <linux/igmp.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
 #include <net/ip.h>
@@ -126,3 +127,4 @@ static void __exit random_exit(void)
 
 module_init(random_init);
 module_exit(random_exit);
+MODULE_LICENSE("GPL");

net/ipv4/multipath_rr.c

@@ -31,6 +31,7 @@
 #include <linux/igmp.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
 #include <net/ip.h>
@@ -93,3 +94,4 @@ static void __exit rr_exit(void)
 
 module_init(rr_init);
 module_exit(rr_exit);
+MODULE_LICENSE("GPL");

net/ipv4/multipath_wrandom.c

@@ -31,6 +31,7 @@
 #include <linux/igmp.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
 #include <net/ip.h>
@@ -342,3 +343,4 @@ static void __exit wrandom_exit(void)
 
 module_init(wrandom_init);
 module_exit(wrandom_exit);
+MODULE_LICENSE("GPL");

net/ipv4/sysctl_net_ipv4.c

@@ -23,6 +23,7 @@ extern int sysctl_ip_nonlocal_bind;
 extern int sysctl_icmp_echo_ignore_all;
 extern int sysctl_icmp_echo_ignore_broadcasts;
 extern int sysctl_icmp_ignore_bogus_error_responses;
+extern int sysctl_icmp_errors_use_inbound_ifaddr;
 
 /* From ip_fragment.c */
 extern int sysctl_ipfrag_low_thresh;
@@ -395,6 +396,14 @@ ctl_table ipv4_table[] = {
 		.mode		= 0644,
 		.proc_handler	= &proc_dointvec
 	},
+	{
+		.ctl_name	= NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR,
+		.procname	= "icmp_errors_use_inbound_ifaddr",
+		.data		= &sysctl_icmp_errors_use_inbound_ifaddr,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec
+	},
 	{
 		.ctl_name	= NET_IPV4_ROUTE,
 		.procname	= "route",

net/ipv4/tcp.c

@@ -2338,7 +2338,7 @@ void __init tcp_init(void)
 			(tcp_bhash_size * sizeof(struct tcp_bind_hashbucket));
 			order++)
 		;
-	if (order > 4) {
+	if (order >= 4) {
 		sysctl_local_port_range[0] = 32768;
 		sysctl_local_port_range[1] = 61000;
 		sysctl_tcp_max_tw_buckets = 180000;

net/ipv6/addrconf.c

@@ -372,6 +372,7 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 		ndev->regen_timer.data = (unsigned long) ndev;
 		if ((dev->flags&IFF_LOOPBACK) ||
 		    dev->type == ARPHRD_TUNNEL ||
+		    dev->type == ARPHRD_NONE ||
 		    dev->type == ARPHRD_SIT) {
 			printk(KERN_INFO
 				"Disabled Privacy Extensions on device %p(%s)\n",

net/ipv6/icmp.c

@@ -277,8 +277,8 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
 {
 	struct inet6_dev *idev = NULL;
 	struct ipv6hdr *hdr = skb->nh.ipv6h;
-	struct sock *sk = icmpv6_socket->sk;
-	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct sock *sk;
+	struct ipv6_pinfo *np;
 	struct in6_addr *saddr = NULL;
 	struct dst_entry *dst;
 	struct icmp6hdr tmp_hdr;
@@ -358,6 +358,9 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
 	if (icmpv6_xmit_lock())
 		return;
 
+	sk = icmpv6_socket->sk;
+	np = inet6_sk(sk);
+
 	if (!icmpv6_xrlim_allow(sk, type, &fl))
 		goto out;
 
@@ -423,9 +426,9 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
 
 static void icmpv6_echo_reply(struct sk_buff *skb)
 {
-	struct sock *sk = icmpv6_socket->sk;
+	struct sock *sk;
 	struct inet6_dev *idev;
-	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct ipv6_pinfo *np;
 	struct in6_addr *saddr = NULL;
 	struct icmp6hdr *icmph = (struct icmp6hdr *) skb->h.raw;
 	struct icmp6hdr tmp_hdr;
@@ -454,6 +457,9 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
 	if (icmpv6_xmit_lock())
 		return;
 
+	sk = icmpv6_socket->sk;
+	np = inet6_sk(sk);
+
 	if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
 		fl.oif = np->mcast_oif;
 

net/sched/act_api.c

@@ -881,7 +881,7 @@ static int __init tc_action_init(void)
 		link_p[RTM_GETACTION-RTM_BASE].dumpit = tc_dump_action;
 	}
 
-	printk("TC classifier action (bugs to netdev@oss.sgi.com cc "
+	printk("TC classifier action (bugs to netdev@vger.kernel.org cc "
 	       "hadi@cyberus.ca)\n");
 	return 0;
 }

net/sctp/input.c

@@ -178,6 +178,37 @@ int sctp_rcv(struct sk_buff *skb)
 
 	asoc = __sctp_rcv_lookup(skb, &src, &dest, &transport);
 
+	if (!asoc)
+		ep = __sctp_rcv_lookup_endpoint(&dest);
+
+	/* Retrieve the common input handling substructure. */
+	rcvr = asoc ? &asoc->base : &ep->base;
+	sk = rcvr->sk;
+
+	/*
+	 * If a frame arrives on an interface and the receiving socket is
+	 * bound to another interface, via SO_BINDTODEVICE, treat it as OOTB
+	 */
+	if (sk->sk_bound_dev_if && (sk->sk_bound_dev_if != af->skb_iif(skb)))
+	{
+		sock_put(sk);
+		if (asoc) {
+			sctp_association_put(asoc);
+			asoc = NULL;
+		} else {
+			sctp_endpoint_put(ep);
+			ep = NULL;
+		}
+		sk = sctp_get_ctl_sock();
+		ep = sctp_sk(sk)->ep;
+		sctp_endpoint_hold(ep);
+		sock_hold(sk);
+		rcvr = &ep->base;
+	}
+
+	if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)
+		goto discard_release;
+
 	/*
 	 * RFC 2960, 8.4 - Handle "Out of the blue" Packets.
 	 * An SCTP packet is called an "out of the blue" (OOTB)
@@ -187,22 +218,12 @@ int sctp_rcv(struct sk_buff *skb)
 	 * packet belongs.
 	 */
 	if (!asoc) {
-		ep = __sctp_rcv_lookup_endpoint(&dest);
 		if (sctp_rcv_ootb(skb)) {
 			SCTP_INC_STATS_BH(SCTP_MIB_OUTOFBLUES);
 			goto discard_release;
 		}
 	}
 
-	/* Retrieve the common input handling substructure. */
-	rcvr = asoc ? &asoc->base : &ep->base;
-	sk = rcvr->sk;
-
-	if ((sk) && (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)) {
-		goto discard_release;
-	}
-
-
 	/* SCTP seems to always need a timestamp right now (FIXME) */
 	if (skb->stamp.tv_sec == 0) {
 		do_gettimeofday(&skb->stamp);
@@ -265,13 +286,11 @@ int sctp_rcv(struct sk_buff *skb)
 
 discard_release:
 	/* Release any structures we may be holding. */
-	if (asoc) {
-		sock_put(asoc->base.sk);
+	sock_put(sk);
+	if (asoc)
 		sctp_association_put(asoc);
-	} else {
-		sock_put(ep->base.sk);
+	else
 		sctp_endpoint_put(ep);
-	}
 
 	goto discard_it;
 }

net/sctp/ipv6.c

@@ -812,26 +812,23 @@ static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr)
 	if (addr->sa.sa_family != AF_INET6)
 		af = sctp_get_af_specific(addr->sa.sa_family);
 	else {
-		struct sock *sk;
 		int type = ipv6_addr_type(&addr->v6.sin6_addr);
-		sk = sctp_opt2sk(opt);
+		struct net_device *dev;
+
 		if (type & IPV6_ADDR_LINKLOCAL) {
-			/* Note: Behavior similar to af_inet6.c:
-			 *  1) Overrides previous bound_dev_if
-			 *  2) Destructive even if bind isn't successful.
-			 */
-
-			if (addr->v6.sin6_scope_id)
-				sk->sk_bound_dev_if = addr->v6.sin6_scope_id;
-			if (!sk->sk_bound_dev_if)
+			if (!addr->v6.sin6_scope_id)
+				return 0;
+			dev = dev_get_by_index(addr->v6.sin6_scope_id);
+			if (!dev)
 				return 0;
+			dev_put(dev);
 		}
 		af = opt->pf->af;
 	}
 	return af->available(addr, opt);
 }
 
-/* Verify that the provided sockaddr looks bindable.   Common verification,
+/* Verify that the provided sockaddr looks sendable.   Common verification,
  * has already been taken care of.
  */
 static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr)
@@ -842,19 +839,16 @@ static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr)
 	if (addr->sa.sa_family != AF_INET6)
 		af = sctp_get_af_specific(addr->sa.sa_family);
 	else {
-		struct sock *sk;
 		int type = ipv6_addr_type(&addr->v6.sin6_addr);
-		sk = sctp_opt2sk(opt);
+		struct net_device *dev;
+
 		if (type & IPV6_ADDR_LINKLOCAL) {
-			/* Note: Behavior similar to af_inet6.c:
-			 *  1) Overrides previous bound_dev_if
-			 *  2) Destructive even if bind isn't successful.
-			 */
-
-			if (addr->v6.sin6_scope_id)
-				sk->sk_bound_dev_if = addr->v6.sin6_scope_id;
-			if (!sk->sk_bound_dev_if)
+			if (!addr->v6.sin6_scope_id)
+				return 0;
+			dev = dev_get_by_index(addr->v6.sin6_scope_id);
+			if (!dev)
 				return 0;
+			dev_put(dev);
 		}
 		af = opt->pf->af;
 	}

net/sctp/proc.c

@@ -132,14 +132,25 @@ void sctp_snmp_proc_exit(void)
 static void sctp_seq_dump_local_addrs(struct seq_file *seq, struct sctp_ep_common *epb)
 {
 	struct list_head *pos;
+	struct sctp_association *asoc;
 	struct sctp_sockaddr_entry *laddr;
-	union sctp_addr *addr;
+	struct sctp_transport *peer;
+	union sctp_addr *addr, *primary = NULL;
 	struct sctp_af *af;
 
+	if (epb->type == SCTP_EP_TYPE_ASSOCIATION) {
+	    asoc = sctp_assoc(epb);
+	    peer = asoc->peer.primary_path;
+	    primary = &peer->saddr;
+	}
+
 	list_for_each(pos, &epb->bind_addr.address_list) {
 		laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
 		addr = (union sctp_addr *)&laddr->a;
 		af = sctp_get_af_specific(addr->sa.sa_family);
+		if (primary && af->cmp_addr(addr, primary)) {
+			seq_printf(seq, "*");
+		}
 		af->seq_dump_addr(seq, addr);
 	}
 }
@@ -149,17 +160,54 @@ static void sctp_seq_dump_remote_addrs(struct seq_file *seq, struct sctp_associa
 {
 	struct list_head *pos;
 	struct sctp_transport *transport;
-	union sctp_addr *addr;
+	union sctp_addr *addr, *primary;
 	struct sctp_af *af;
 
+	primary = &(assoc->peer.primary_addr);
 	list_for_each(pos, &assoc->peer.transport_addr_list) {
 		transport = list_entry(pos, struct sctp_transport, transports);
 		addr = (union sctp_addr *)&transport->ipaddr;
 		af = sctp_get_af_specific(addr->sa.sa_family);
+		if (af->cmp_addr(addr, primary)) {
+			seq_printf(seq, "*");
+		}
 		af->seq_dump_addr(seq, addr);
 	}
 }
 
+static void * sctp_eps_seq_start(struct seq_file *seq, loff_t *pos)
+{
+	if (*pos > sctp_ep_hashsize)
+		return NULL;
+
+	if (*pos < 0)
+		*pos = 0;
+
+	if (*pos == 0)
+		seq_printf(seq, " ENDPT     SOCK   STY SST HBKT LPORT   UID INODE LADDRS\n");
+
+	++*pos;
+
+	return (void *)pos;
+}
+
+static void sctp_eps_seq_stop(struct seq_file *seq, void *v)
+{
+	return;
+}
+
+
+static void * sctp_eps_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+	if (*pos > sctp_ep_hashsize)
+		return NULL;
+
+	++*pos;
+
+	return pos;
+}
+
+
 /* Display sctp endpoints (/proc/net/sctp/eps). */
 static int sctp_eps_seq_show(struct seq_file *seq, void *v)
 {
@@ -167,38 +215,50 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
 	struct sctp_ep_common *epb;
 	struct sctp_endpoint *ep;
 	struct sock *sk;
-	int hash;
-
-	seq_printf(seq, " ENDPT     SOCK   STY SST HBKT LPORT LADDRS\n");
-	for (hash = 0; hash < sctp_ep_hashsize; hash++) {
-		head = &sctp_ep_hashtable[hash];
-		read_lock(&head->lock);
-		for (epb = head->chain; epb; epb = epb->next) {
-			ep = sctp_ep(epb);
-			sk = epb->sk;
-			seq_printf(seq, "%8p %8p %-3d %-3d %-4d %-5d ", ep, sk,
-				   sctp_sk(sk)->type, sk->sk_state, hash,
-				   epb->bind_addr.port);
-			sctp_seq_dump_local_addrs(seq, epb);
-			seq_printf(seq, "\n");
-		}
-		read_unlock(&head->lock);
+	int    hash = *(int *)v;
+
+	if (hash > sctp_ep_hashsize)
+		return -ENOMEM;
+
+	head = &sctp_ep_hashtable[hash-1];
+	sctp_local_bh_disable();
+	read_lock(&head->lock);
+	for (epb = head->chain; epb; epb = epb->next) {
+		ep = sctp_ep(epb);
+		sk = epb->sk;
+		seq_printf(seq, "%8p %8p %-3d %-3d %-4d %-5d %5d %5lu ", ep, sk,
+			   sctp_sk(sk)->type, sk->sk_state, hash-1,
+			   epb->bind_addr.port,
+			   sock_i_uid(sk), sock_i_ino(sk));
+
+		sctp_seq_dump_local_addrs(seq, epb);
+		seq_printf(seq, "\n");
 	}
+	read_unlock(&head->lock);
+	sctp_local_bh_enable();
 
 	return 0;
 }
 
+static struct seq_operations sctp_eps_ops = {
+	.start = sctp_eps_seq_start,
+	.next  = sctp_eps_seq_next,
+	.stop  = sctp_eps_seq_stop,
+	.show  = sctp_eps_seq_show,
+};
+
+
 /* Initialize the seq file operations for 'eps' object. */
 static int sctp_eps_seq_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, sctp_eps_seq_show, NULL);
+	return seq_open(file, &sctp_eps_ops);
 }
 
 static struct file_operations sctp_eps_seq_fops = {
 	.open	 = sctp_eps_seq_open,
 	.read	 = seq_read,
 	.llseek	 = seq_lseek,
-	.release = single_release,
+	.release = seq_release,
 };
 
 /* Set up the proc fs entry for 'eps' object. */
@@ -221,6 +281,40 @@ void sctp_eps_proc_exit(void)
 	remove_proc_entry("eps", proc_net_sctp);
 }
 
+
+static void * sctp_assocs_seq_start(struct seq_file *seq, loff_t *pos)
+{
+	if (*pos > sctp_assoc_hashsize)
+		return NULL;
+
+	if (*pos < 0)
+		*pos = 0;
+
+	if (*pos == 0)
+		seq_printf(seq, " ASSOC     SOCK   STY SST ST HBKT ASSOC-ID TX_QUEUE RX_QUEUE UID INODE LPORT "
+				"RPORT LADDRS <-> RADDRS\n");
+
+	++*pos;
+
+	return (void *)pos;
+}
+
+static void sctp_assocs_seq_stop(struct seq_file *seq, void *v)
+{
+	return;
+}
+
+
+static void * sctp_assocs_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+	if (*pos > sctp_assoc_hashsize)
+		return NULL;
+
+	++*pos;
+
+	return pos;
+}
+
 /* Display sctp associations (/proc/net/sctp/assocs). */
 static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
 {
@@ -228,43 +322,57 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
 	struct sctp_ep_common *epb;
 	struct sctp_association *assoc;
 	struct sock *sk;
-	int hash;
-
-	seq_printf(seq, " ASSOC     SOCK   STY SST ST HBKT LPORT RPORT "
-			"LADDRS <-> RADDRS\n");
-	for (hash = 0; hash < sctp_assoc_hashsize; hash++) {
-		head = &sctp_assoc_hashtable[hash];
-		read_lock(&head->lock);
-		for (epb = head->chain; epb; epb = epb->next) {
-			assoc = sctp_assoc(epb);
-			sk = epb->sk;
-			seq_printf(seq,
-				   "%8p %8p %-3d %-3d %-2d %-4d %-5d %-5d ",
-				   assoc, sk, sctp_sk(sk)->type, sk->sk_state,
-				   assoc->state, hash, epb->bind_addr.port,
-				   assoc->peer.port);
-			sctp_seq_dump_local_addrs(seq, epb);
-			seq_printf(seq, "<-> ");
-			sctp_seq_dump_remote_addrs(seq, assoc);
-			seq_printf(seq, "\n");
-		}
-		read_unlock(&head->lock);
+	int    hash = *(int *)v;
+
+	if (hash > sctp_assoc_hashsize)
+		return -ENOMEM;
+
+	head = &sctp_assoc_hashtable[hash-1];
+	sctp_local_bh_disable();
+	read_lock(&head->lock);
+	for (epb = head->chain; epb; epb = epb->next) {
+		assoc = sctp_assoc(epb);
+		sk = epb->sk;
+		seq_printf(seq,
+			   "%8p %8p %-3d %-3d %-2d %-4d %4d %8d %8d %7d %5lu %-5d %5d ",
+			   assoc, sk, sctp_sk(sk)->type, sk->sk_state,
+			   assoc->state, hash-1, assoc->assoc_id,
+			   (sk->sk_rcvbuf - assoc->rwnd),
+			   assoc->sndbuf_used,
+			   sock_i_uid(sk), sock_i_ino(sk),
+			   epb->bind_addr.port,
+			   assoc->peer.port);
+
+		seq_printf(seq, " ");
+		sctp_seq_dump_local_addrs(seq, epb);
+		seq_printf(seq, "<-> ");
+		sctp_seq_dump_remote_addrs(seq, assoc);
+		seq_printf(seq, "\n");
 	}
+	read_unlock(&head->lock);
+	sctp_local_bh_enable();
 
 	return 0;
 }
 
+static struct seq_operations sctp_assoc_ops = {
+	.start = sctp_assocs_seq_start,
+	.next  = sctp_assocs_seq_next,
+	.stop  = sctp_assocs_seq_stop,
+	.show  = sctp_assocs_seq_show,
+};
+
 /* Initialize the seq file operations for 'assocs' object. */
 static int sctp_assocs_seq_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, sctp_assocs_seq_show, NULL);
+	return seq_open(file, &sctp_assoc_ops);
 }
 
 static struct file_operations sctp_assocs_seq_fops = {
 	.open	 = sctp_assocs_seq_open,
 	.read	 = seq_read,
 	.llseek	 = seq_lseek,
-	.release = single_release,
+	.release = seq_release,
 };
 
 /* Set up the proc fs entry for 'assocs' object. */

net/sctp/protocol.c

@@ -378,10 +378,13 @@ static int sctp_v4_available(union sctp_addr *addr, struct sctp_sock *sp)
 {
 	int ret = inet_addr_type(addr->v4.sin_addr.s_addr);
 
-	/* FIXME: ip_nonlocal_bind sysctl support. */
 
-	if (addr->v4.sin_addr.s_addr != INADDR_ANY && ret != RTN_LOCAL)
+	if (addr->v4.sin_addr.s_addr != INADDR_ANY &&
+	   ret != RTN_LOCAL &&
+	   !sp->inet.freebind &&
+	   !sysctl_ip_nonlocal_bind)
 		return 0;
+
 	return 1;
 }
 

net/sctp/socket.c

@@ -4686,6 +4686,7 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
 	struct sctp_endpoint *newep = newsp->ep;
 	struct sk_buff *skb, *tmp;
 	struct sctp_ulpevent *event;
+	int flags = 0;
 
 	/* Migrate socket buffer sizes and all the socket level options to the
 	 * new socket.
@@ -4707,6 +4708,17 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
 	sctp_sk(newsk)->bind_hash = pp;
 	inet_sk(newsk)->num = inet_sk(oldsk)->num;
 
+	/* Copy the bind_addr list from the original endpoint to the new
+	 * endpoint so that we can handle restarts properly
+	 */
+	if (assoc->peer.ipv4_address)
+		flags |= SCTP_ADDR4_PEERSUPP;
+	if (assoc->peer.ipv6_address)
+		flags |= SCTP_ADDR6_PEERSUPP;
+	sctp_bind_addr_copy(&newsp->ep->base.bind_addr,
+			     &oldsp->ep->base.bind_addr,
+			     SCTP_SCOPE_GLOBAL, GFP_KERNEL, flags);
+
 	/* Move any messages in the old socket's receive queue that are for the
 	 * peeled off association to the new socket's receive queue.
 	 */