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

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This commit is contained in:
Linus Torvalds 2005-06-13 16:24:01 -07:00
commit 814d8ffd50
22 changed files with 283 additions and 113 deletions
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2
Documentation/networking/vortex.txt
View File

@ -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

48
MAINTAINERS
View File

@ -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 Bogendörfer
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

2
drivers/net/r8169.c
View File

@ -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);

2
include/linux/if_tr.h
View File

@ -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 */

1
include/linux/sysctl.h
View File

@ -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 {

1
include/net/ip.h
View File

@ -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

1
net/ipv4/af_inet.c
View File

@ -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);

9
net/ipv4/icmp.c
View File

@ -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) :

2
net/ipv4/multipath_drr.c
View File

@ -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");

2
net/ipv4/multipath_random.c
View File

@ -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");

2
net/ipv4/multipath_rr.c
View File

@ -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");

2
net/ipv4/multipath_wrandom.c
View File

@ -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");

9
net/ipv4/sysctl_net_ipv4.c
View File

@ -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",

2
net/ipv4/tcp.c
View File

@ -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;

1
net/ipv6/addrconf.c
View File

@ -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",

14
net/ipv6/icmp.c
View File

@ -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 @@ out:
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;

2
net/sched/act_api.c
View File

@ -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;
}

49
net/sctp/input.c
View File

@ -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 @@ discard_it:
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;
}

36
net/sctp/ipv6.c
View File

@ -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);
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.
*/
struct net_device *dev;
if (addr->v6.sin6_scope_id)
sk->sk_bound_dev_if = addr->v6.sin6_scope_id;
if (!sk->sk_bound_dev_if)
if (type & IPV6_ADDR_LINKLOCAL) {
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);
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.
*/
struct net_device *dev;
if (addr->v6.sin6_scope_id)
sk->sk_bound_dev_if = addr->v6.sin6_scope_id;
if (!sk->sk_bound_dev_if)
if (type & IPV6_ADDR_LINKLOCAL) {
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;
}

190
net/sctp/proc.c
View File

@ -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;
int hash = *(int *)v;
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);
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;
int hash = *(int *)v;
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);
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. */

7
net/sctp/protocol.c
View File

@ -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;
}

12
net/sctp/socket.c
View File

@ -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.
*/