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authorJeff Garzik <jgarzik@pobox.com>2005-10-13 21:22:27 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-10-13 21:22:27 -0400
commit59aee3c2a1e69fe5062bd1facb72d6fcea3f3f8f (patch)
treeb337d73229a69e399d4e4f7128b33ce734660e35 /net
parent0d69ae5fb7eb9ba3b54cf0ba4ef5ae591f31eef7 (diff)
parent046d20b73960b7a2474b6d5e920d54c3fd7c23fe (diff)
Merge branch 'master'
Diffstat (limited to 'net')
-rw-r--r--net/atm/addr.c51
-rw-r--r--net/atm/addr.h12
-rw-r--r--net/atm/atm_misc.c2
-rw-r--r--net/atm/br2684.c2
-rw-r--r--net/atm/resources.c20
-rw-r--r--net/ax25/ax25_in.c2
-rw-r--r--net/bluetooth/l2cap.c2
-rw-r--r--net/bluetooth/rfcomm/core.c2
-rw-r--r--net/bluetooth/rfcomm/sock.c2
-rw-r--r--net/bluetooth/rfcomm/tty.c2
-rw-r--r--net/bluetooth/sco.c2
-rw-r--r--net/bridge/br_if.c2
-rw-r--r--net/bridge/netfilter/ebtables.c27
-rw-r--r--net/core/dev.c2
-rw-r--r--net/core/skbuff.c14
-rw-r--r--net/core/sock.c10
-rw-r--r--net/dccp/ackvec.c2
-rw-r--r--net/dccp/ackvec.h4
-rw-r--r--net/dccp/ccid.h4
-rw-r--r--net/dccp/ccids/lib/loss_interval.h2
-rw-r--r--net/dccp/ccids/lib/packet_history.h4
-rw-r--r--net/dccp/input.c6
-rw-r--r--net/decnet/af_decnet.c4
-rw-r--r--net/decnet/dn_nsp_out.c21
-rw-r--r--net/ieee80211/ieee80211_tx.c2
-rw-r--r--net/ipv4/esp4.c17
-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/inet_timewait_sock.c1
-rw-r--r--net/ipv4/ipvs/ip_vs_app.c2
-rw-r--r--net/ipv4/netfilter/Kconfig10
-rw-r--r--net/ipv4/netfilter/arp_tables.c14
-rw-r--r--net/ipv4/netfilter/ip_conntrack_core.c13
-rw-r--r--net/ipv4/netfilter/ip_conntrack_netlink.c48
-rw-r--r--net/ipv4/netfilter/ip_conntrack_proto_icmp.c3
-rw-r--r--net/ipv4/netfilter/ip_conntrack_proto_tcp.c27
-rw-r--r--net/ipv4/netfilter/ip_tables.c17
-rw-r--r--net/ipv4/tcp_bic.c2
-rw-r--r--net/ipv4/tcp_output.c13
-rw-r--r--net/ipv6/esp6.c18
-rw-r--r--net/ipv6/mcast.c2
-rw-r--r--net/ipv6/ndisc.c2
-rw-r--r--net/ipv6/netfilter/ip6_tables.c16
-rw-r--r--net/key/af_key.c18
-rw-r--r--net/llc/llc_conn.c3
-rw-r--r--net/netfilter/nfnetlink.c6
-rw-r--r--net/netlink/af_netlink.c4
-rw-r--r--net/netrom/nr_dev.c2
-rw-r--r--net/rxrpc/call.c2
-rw-r--r--net/rxrpc/connection.c2
-rw-r--r--net/sched/Kconfig4
-rw-r--r--net/sctp/associola.c10
-rw-r--r--net/sctp/bind_addr.c12
-rw-r--r--net/sctp/chunk.c2
-rw-r--r--net/sctp/endpointola.c5
-rw-r--r--net/sctp/protocol.c2
-rw-r--r--net/sctp/sm_make_chunk.c14
-rw-r--r--net/sctp/sm_sideeffect.c12
-rw-r--r--net/sctp/socket.c252
-rw-r--r--net/sctp/ssnmap.c2
-rw-r--r--net/sctp/transport.c4
-rw-r--r--net/sctp/ulpevent.c18
-rw-r--r--net/sctp/ulpqueue.c8
-rw-r--r--net/sunrpc/sched.c2
-rw-r--r--net/xfrm/xfrm_policy.c6
64 files changed, 580 insertions, 220 deletions
diff --git a/net/atm/addr.c b/net/atm/addr.c
index a30d0bf48063..3060fd0ba4b9 100644
--- a/net/atm/addr.c
+++ b/net/atm/addr.c
@@ -44,31 +44,43 @@ static void notify_sigd(struct atm_dev *dev)
sigd_enq(NULL, as_itf_notify, NULL, &pvc, NULL);
}
-void atm_reset_addr(struct atm_dev *dev)
+void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t atype)
{
unsigned long flags;
struct atm_dev_addr *this, *p;
+ struct list_head *head;
spin_lock_irqsave(&dev->lock, flags);
- list_for_each_entry_safe(this, p, &dev->local, entry) {
+ if (atype == ATM_ADDR_LECS)
+ head = &dev->lecs;
+ else
+ head = &dev->local;
+ list_for_each_entry_safe(this, p, head, entry) {
list_del(&this->entry);
kfree(this);
}
spin_unlock_irqrestore(&dev->lock, flags);
- notify_sigd(dev);
+ if (head == &dev->local)
+ notify_sigd(dev);
}
-int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr)
+int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
+ enum atm_addr_type_t atype)
{
unsigned long flags;
struct atm_dev_addr *this;
+ struct list_head *head;
int error;
error = check_addr(addr);
if (error)
return error;
spin_lock_irqsave(&dev->lock, flags);
- list_for_each_entry(this, &dev->local, entry) {
+ if (atype == ATM_ADDR_LECS)
+ head = &dev->lecs;
+ else
+ head = &dev->local;
+ list_for_each_entry(this, head, entry) {
if (identical(&this->addr, addr)) {
spin_unlock_irqrestore(&dev->lock, flags);
return -EEXIST;
@@ -80,28 +92,36 @@ int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr)
return -ENOMEM;
}
this->addr = *addr;
- list_add(&this->entry, &dev->local);
+ list_add(&this->entry, head);
spin_unlock_irqrestore(&dev->lock, flags);
- notify_sigd(dev);
+ if (head == &dev->local)
+ notify_sigd(dev);
return 0;
}
-int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr)
+int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
+ enum atm_addr_type_t atype)
{
unsigned long flags;
struct atm_dev_addr *this;
+ struct list_head *head;
int error;
error = check_addr(addr);
if (error)
return error;
spin_lock_irqsave(&dev->lock, flags);
- list_for_each_entry(this, &dev->local, entry) {
+ if (atype == ATM_ADDR_LECS)
+ head = &dev->lecs;
+ else
+ head = &dev->local;
+ list_for_each_entry(this, head, entry) {
if (identical(&this->addr, addr)) {
list_del(&this->entry);
spin_unlock_irqrestore(&dev->lock, flags);
kfree(this);
- notify_sigd(dev);
+ if (head == &dev->local)
+ notify_sigd(dev);
return 0;
}
}
@@ -110,22 +130,27 @@ int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr)
}
int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user * buf,
- size_t size)
+ size_t size, enum atm_addr_type_t atype)
{
unsigned long flags;
struct atm_dev_addr *this;
+ struct list_head *head;
int total = 0, error;
struct sockaddr_atmsvc *tmp_buf, *tmp_bufp;
spin_lock_irqsave(&dev->lock, flags);
- list_for_each_entry(this, &dev->local, entry)
+ if (atype == ATM_ADDR_LECS)
+ head = &dev->lecs;
+ else
+ head = &dev->local;
+ list_for_each_entry(this, head, entry)
total += sizeof(struct sockaddr_atmsvc);
tmp_buf = tmp_bufp = kmalloc(total, GFP_ATOMIC);
if (!tmp_buf) {
spin_unlock_irqrestore(&dev->lock, flags);
return -ENOMEM;
}
- list_for_each_entry(this, &dev->local, entry)
+ list_for_each_entry(this, head, entry)
memcpy(tmp_bufp++, &this->addr, sizeof(struct sockaddr_atmsvc));
spin_unlock_irqrestore(&dev->lock, flags);
error = total > size ? -E2BIG : total;
diff --git a/net/atm/addr.h b/net/atm/addr.h
index 3099d21feeaa..f39433ad45da 100644
--- a/net/atm/addr.h
+++ b/net/atm/addr.h
@@ -9,10 +9,12 @@
#include <linux/atm.h>
#include <linux/atmdev.h>
-
-void atm_reset_addr(struct atm_dev *dev);
-int atm_add_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr);
-int atm_del_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr);
-int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,size_t size);
+void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t type);
+int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
+ enum atm_addr_type_t type);
+int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
+ enum atm_addr_type_t type);
+int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user *buf,
+ size_t size, enum atm_addr_type_t type);
#endif
diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
index b2113c3454ae..223c7ad5bd0f 100644
--- a/net/atm/atm_misc.c
+++ b/net/atm/atm_misc.c
@@ -25,7 +25,7 @@ int atm_charge(struct atm_vcc *vcc,int truesize)
struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
- int gfp_flags)
+ gfp_t gfp_flags)
{
struct sock *sk = sk_atm(vcc);
int guess = atm_guess_pdu2truesize(pdu_size);
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 289956c4dd3e..72f3f7b8de80 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -220,7 +220,7 @@ static int br2684_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* netif_stop_queue(dev); */
dev_kfree_skb(skb);
read_unlock(&devs_lock);
- return -EUNATCH;
+ return 0;
}
if (!br2684_xmit_vcc(skb, brdev, brvcc)) {
/*
diff --git a/net/atm/resources.c b/net/atm/resources.c
index a57a9268bd24..415d2615d475 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -40,6 +40,7 @@ static struct atm_dev *__alloc_atm_dev(const char *type)
dev->link_rate = ATM_OC3_PCR;
spin_lock_init(&dev->lock);
INIT_LIST_HEAD(&dev->local);
+ INIT_LIST_HEAD(&dev->lecs);
return dev;
}
@@ -320,10 +321,12 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
error = -EPERM;
goto done;
}
- atm_reset_addr(dev);
+ atm_reset_addr(dev, ATM_ADDR_LOCAL);
break;
case ATM_ADDADDR:
case ATM_DELADDR:
+ case ATM_ADDLECSADDR:
+ case ATM_DELLECSADDR:
if (!capable(CAP_NET_ADMIN)) {
error = -EPERM;
goto done;
@@ -335,14 +338,21 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
error = -EFAULT;
goto done;
}
- if (cmd == ATM_ADDADDR)
- error = atm_add_addr(dev, &addr);
+ if (cmd == ATM_ADDADDR || cmd == ATM_ADDLECSADDR)
+ error = atm_add_addr(dev, &addr,
+ (cmd == ATM_ADDADDR ?
+ ATM_ADDR_LOCAL : ATM_ADDR_LECS));
else
- error = atm_del_addr(dev, &addr);
+ error = atm_del_addr(dev, &addr,
+ (cmd == ATM_DELADDR ?
+ ATM_ADDR_LOCAL : ATM_ADDR_LECS));
goto done;
}
case ATM_GETADDR:
- error = atm_get_addr(dev, buf, len);
+ case ATM_GETLECSADDR:
+ error = atm_get_addr(dev, buf, len,
+ (cmd == ATM_GETADDR ?
+ ATM_ADDR_LOCAL : ATM_ADDR_LECS));
if (error < 0)
goto done;
size = error;
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c
index 810c9c76c2e0..73cfc3411c46 100644
--- a/net/ax25/ax25_in.c
+++ b/net/ax25/ax25_in.c
@@ -123,7 +123,7 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb)
}
skb_pull(skb, 1); /* Remove PID */
- skb->h.raw = skb->data;
+ skb->mac.raw = skb->nh.raw;
skb->nh.raw = skb->data;
skb->dev = ax25->ax25_dev->dev;
skb->pkt_type = PACKET_HOST;
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index d3d6bc547212..59b2dd36baa7 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -372,7 +372,7 @@ static struct proto l2cap_proto = {
.obj_size = sizeof(struct l2cap_pinfo)
};
-static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio)
+static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, gfp_t prio)
{
struct sock *sk;
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 173f46e8cdae..35adce6482b6 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -229,7 +229,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
d->rx_credits = RFCOMM_DEFAULT_CREDITS;
}
-struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio)
+struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
{
struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio);
if (!d)
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index f49e7e938bfb..a2b30f0aedb7 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -284,7 +284,7 @@ static struct proto rfcomm_proto = {
.obj_size = sizeof(struct rfcomm_pinfo)
};
-static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio)
+static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, gfp_t prio)
{
struct rfcomm_dlc *d;
struct sock *sk;
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 1bca860a6109..158a9c46d863 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -286,7 +286,7 @@ static inline void rfcomm_set_owner_w(struct sk_buff *skb, struct rfcomm_dev *de
skb->destructor = rfcomm_wfree;
}
-static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, unsigned int __nocast priority)
+static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, gfp_t priority)
{
if (atomic_read(&dev->wmem_alloc) < rfcomm_room(dev->dlc)) {
struct sk_buff *skb = alloc_skb(size, priority);
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index ce7ab7dfa0b2..997e42df115c 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -418,7 +418,7 @@ static struct proto sco_proto = {
.obj_size = sizeof(struct sco_pinfo)
};
-static struct sock *sco_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio)
+static struct sock *sco_sock_alloc(struct socket *sock, int proto, gfp_t prio)
{
struct sock *sk;
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 91bb895375f4..defcf6a8607c 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -79,7 +79,6 @@ static void destroy_nbp(struct net_bridge_port *p)
{
struct net_device *dev = p->dev;
- dev->br_port = NULL;
p->br = NULL;
p->dev = NULL;
dev_put(dev);
@@ -100,6 +99,7 @@ static void del_nbp(struct net_bridge_port *p)
struct net_bridge *br = p->br;
struct net_device *dev = p->dev;
+ dev->br_port = NULL;
dev_set_promiscuity(dev, -1);
spin_lock_bh(&br->lock);
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index c4540144f0f4..f8ffbf6e2333 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -26,6 +26,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/smp.h>
+#include <linux/cpumask.h>
#include <net/sock.h>
/* needed for logical [in,out]-dev filtering */
#include "../br_private.h"
@@ -823,10 +824,11 @@ static int translate_table(struct ebt_replace *repl,
/* this will get free'd in do_replace()/ebt_register_table()
if an error occurs */
newinfo->chainstack = (struct ebt_chainstack **)
- vmalloc(num_possible_cpus() * sizeof(struct ebt_chainstack));
+ vmalloc((highest_possible_processor_id()+1)
+ * sizeof(struct ebt_chainstack));
if (!newinfo->chainstack)
return -ENOMEM;
- for (i = 0; i < num_possible_cpus(); i++) {
+ for_each_cpu(i) {
newinfo->chainstack[i] =
vmalloc(udc_cnt * sizeof(struct ebt_chainstack));
if (!newinfo->chainstack[i]) {
@@ -895,9 +897,12 @@ static void get_counters(struct ebt_counter *oldcounters,
/* counters of cpu 0 */
memcpy(counters, oldcounters,
- sizeof(struct ebt_counter) * nentries);
+ sizeof(struct ebt_counter) * nentries);
+
/* add other counters to those of cpu 0 */
- for (cpu = 1; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
+ if (cpu == 0)
+ continue;
counter_base = COUNTER_BASE(oldcounters, nentries, cpu);
for (i = 0; i < nentries; i++) {
counters[i].pcnt += counter_base[i].pcnt;
@@ -929,7 +934,8 @@ static int do_replace(void __user *user, unsigned int len)
BUGPRINT("Entries_size never zero\n");
return -EINVAL;
}
- countersize = COUNTER_OFFSET(tmp.nentries) * num_possible_cpus();
+ countersize = COUNTER_OFFSET(tmp.nentries) *
+ (highest_possible_processor_id()+1);
newinfo = (struct ebt_table_info *)
vmalloc(sizeof(struct ebt_table_info) + countersize);
if (!newinfo)
@@ -1022,7 +1028,7 @@ static int do_replace(void __user *user, unsigned int len)
vfree(table->entries);
if (table->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(table->chainstack[i]);
vfree(table->chainstack);
}
@@ -1040,7 +1046,7 @@ free_counterstmp:
vfree(counterstmp);
/* can be initialized in translate_table() */
if (newinfo->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(newinfo->chainstack[i]);
vfree(newinfo->chainstack);
}
@@ -1132,7 +1138,8 @@ int ebt_register_table(struct ebt_table *table)
return -EINVAL;
}
- countersize = COUNTER_OFFSET(table->table->nentries) * num_possible_cpus();
+ countersize = COUNTER_OFFSET(table->table->nentries) *
+ (highest_possible_processor_id()+1);
newinfo = (struct ebt_table_info *)
vmalloc(sizeof(struct ebt_table_info) + countersize);
ret = -ENOMEM;
@@ -1186,7 +1193,7 @@ free_unlock:
up(&ebt_mutex);
free_chainstack:
if (newinfo->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(newinfo->chainstack[i]);
vfree(newinfo->chainstack);
}
@@ -1209,7 +1216,7 @@ void ebt_unregister_table(struct ebt_table *table)
up(&ebt_mutex);
vfree(table->private->entries);
if (table->private->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(table->private->chainstack[i]);
vfree(table->private->chainstack);
}
diff --git a/net/core/dev.c b/net/core/dev.c
index 9066c874e273..a44eeef24edf 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1132,7 +1132,7 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
#endif
/* Keep head the same: replace data */
-int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask)
+int __skb_linearize(struct sk_buff *skb, gfp_t gfp_mask)
{
unsigned int size;
u8 *data;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 0e9431b59fb2..af9b1516e21f 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -130,7 +130,7 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here)
* Buffers may only be allocated from interrupts using a @gfp_mask of
* %GFP_ATOMIC.
*/
-struct sk_buff *__alloc_skb(unsigned int size, unsigned int __nocast gfp_mask,
+struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
int fclone)
{
struct sk_buff *skb;
@@ -198,7 +198,7 @@ nodata:
*/
struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp,
unsigned int size,
- unsigned int __nocast gfp_mask)
+ gfp_t gfp_mask)
{
struct sk_buff *skb;
u8 *data;
@@ -361,7 +361,7 @@ void __kfree_skb(struct sk_buff *skb)
* %GFP_ATOMIC.
*/
-struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask)
+struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
{
struct sk_buff *n;
@@ -500,7 +500,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
* header is going to be modified. Use pskb_copy() instead.
*/
-struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_mask)
+struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t gfp_mask)
{
int headerlen = skb->data - skb->head;
/*
@@ -539,7 +539,7 @@ struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_ma
* The returned buffer has a reference count of 1.
*/
-struct sk_buff *pskb_copy(struct sk_buff *skb, unsigned int __nocast gfp_mask)
+struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask)
{
/*
* Allocate the copy buffer
@@ -598,7 +598,7 @@ out:
*/
int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
- unsigned int __nocast gfp_mask)
+ gfp_t gfp_mask)
{
int i;
u8 *data;
@@ -689,7 +689,7 @@ struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom)
*/
struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
int newheadroom, int newtailroom,
- unsigned int __nocast gfp_mask)
+ gfp_t gfp_mask)
{
/*
* Allocate the copy buffer
diff --git a/net/core/sock.c b/net/core/sock.c
index 928d2a1d6d8e..1c52fe809eda 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -637,7 +637,7 @@ lenout:
* @prot: struct proto associated with this new sock instance
* @zero_it: if we should zero the newly allocated sock
*/
-struct sock *sk_alloc(int family, unsigned int __nocast priority,
+struct sock *sk_alloc(int family, gfp_t priority,
struct proto *prot, int zero_it)
{
struct sock *sk = NULL;
@@ -704,7 +704,7 @@ void sk_free(struct sock *sk)
module_put(owner);
}
-struct sock *sk_clone(const struct sock *sk, const unsigned int __nocast priority)
+struct sock *sk_clone(const struct sock *sk, const gfp_t priority)
{
struct sock *newsk = sk_alloc(sk->sk_family, priority, sk->sk_prot, 0);
@@ -845,7 +845,7 @@ unsigned long sock_i_ino(struct sock *sk)
* Allocate a skb from the socket's send buffer.
*/
struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force,
- unsigned int __nocast priority)
+ gfp_t priority)
{
if (force || atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) {
struct sk_buff * skb = alloc_skb(size, priority);
@@ -861,7 +861,7 @@ struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force,
* Allocate a skb from the socket's receive buffer.
*/
struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force,
- unsigned int __nocast priority)
+ gfp_t priority)
{
if (force || atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf) {
struct sk_buff *skb = alloc_skb(size, priority);
@@ -876,7 +876,7 @@ struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force,
/*
* Allocate a memory block from the socket's option memory buffer.
*/
-void *sock_kmalloc(struct sock *sk, int size, unsigned int __nocast priority)
+void *sock_kmalloc(struct sock *sk, int size, gfp_t priority)
{
if ((unsigned)size <= sysctl_optmem_max &&
atomic_read(&sk->sk_omem_alloc) + size < sysctl_optmem_max) {
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 6530283eafca..c9a62cca22fc 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -91,7 +91,7 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
}
struct dccp_ackvec *dccp_ackvec_alloc(const unsigned int len,
- const unsigned int __nocast priority)
+ const gfp_t priority)
{
struct dccp_ackvec *av = kmalloc(sizeof(*av) + len, priority);
diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h
index 8ca51c9191f7..d0fd6c60c574 100644
--- a/net/dccp/ackvec.h
+++ b/net/dccp/ackvec.h
@@ -74,7 +74,7 @@ struct sk_buff;
#ifdef CONFIG_IP_DCCP_ACKVEC
extern struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len,
- const unsigned int __nocast priority);
+ const gfp_t priority);
extern void dccp_ackvec_free(struct dccp_ackvec *av);
extern int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
@@ -93,7 +93,7 @@ static inline int dccp_ackvec_pending(const struct dccp_ackvec *av)
}
#else /* CONFIG_IP_DCCP_ACKVEC */
static inline struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len,
- const unsigned int __nocast priority)
+ const gfp_t priority)
{
return NULL;
}
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index 21e55142dcd3..c37eeeaf5c6e 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -110,14 +110,14 @@ static inline int ccid_hc_tx_init(struct ccid *ccid, struct sock *sk)
static inline void ccid_hc_rx_exit(struct ccid *ccid, struct sock *sk)
{
- if (ccid->ccid_hc_rx_exit != NULL &&
+ if (ccid != NULL && ccid->ccid_hc_rx_exit != NULL &&
dccp_sk(sk)->dccps_hc_rx_ccid_private != NULL)
ccid->ccid_hc_rx_exit(sk);
}
static inline void ccid_hc_tx_exit(struct ccid *ccid, struct sock *sk)
{
- if (ccid->ccid_hc_tx_exit != NULL &&
+ if (ccid != NULL && ccid->ccid_hc_tx_exit != NULL &&
dccp_sk(sk)->dccps_hc_tx_ccid_private != NULL)
ccid->ccid_hc_tx_exit(sk);
}
diff --git a/net/dccp/ccids/lib/loss_interval.h b/net/dccp/ccids/lib/loss_interval.h
index 13ad47ba1420..417d9d82df3e 100644
--- a/net/dccp/ccids/lib/loss_interval.h
+++ b/net/dccp/ccids/lib/loss_interval.h
@@ -36,7 +36,7 @@ struct dccp_li_hist_entry {
static inline struct dccp_li_hist_entry *
dccp_li_hist_entry_new(struct dccp_li_hist *hist,
- const unsigned int __nocast prio)
+ const gfp_t prio)
{
return kmem_cache_alloc(hist->dccplih_slab, prio);
}
diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h
index b375ebdb7dcf..122e96737ff6 100644
--- a/net/dccp/ccids/lib/packet_history.h
+++ b/net/dccp/ccids/lib/packet_history.h
@@ -86,7 +86,7 @@ extern struct dccp_rx_hist_entry *
static inline struct dccp_tx_hist_entry *
dccp_tx_hist_entry_new(struct dccp_tx_hist *hist,
- const unsigned int __nocast prio)
+ const gfp_t prio)
{
struct dccp_tx_hist_entry *entry = kmem_cache_alloc(hist->dccptxh_slab,
prio);
@@ -137,7 +137,7 @@ static inline struct dccp_rx_hist_entry *
const struct sock *sk,
const u32 ndp,
const struct sk_buff *skb,
- const unsigned int __nocast prio)
+ const gfp_t prio)
{
struct dccp_rx_hist_entry *entry = kmem_cache_alloc(hist->dccprxh_slab,
prio);
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 1b6b2cb12376..3454d5941900 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -375,6 +375,9 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
case DCCP_PKT_RESET:
inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK);
break;
+ case DCCP_PKT_DATA:
+ if (sk->sk_state == DCCP_RESPOND)
+ break;
case DCCP_PKT_DATAACK:
case DCCP_PKT_ACK:
/*
@@ -393,7 +396,8 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
dccp_sk(sk)->dccps_osr = DCCP_SKB_CB(skb)->dccpd_seq;
dccp_set_state(sk, DCCP_OPEN);
- if (dh->dccph_type == DCCP_PKT_DATAACK) {
+ if (dh->dccph_type == DCCP_PKT_DATAACK ||
+ dh->dccph_type == DCCP_PKT_DATA) {
dccp_rcv_established(sk, skb, dh, len);
queued = 1; /* packet was queued
(by dccp_rcv_established) */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 348f36b529f7..1186dc44cdff 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -452,7 +452,7 @@ static struct proto dn_proto = {
.obj_size = sizeof(struct dn_sock),
};
-static struct sock *dn_alloc_sock(struct socket *sock, int gfp)
+static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp)
{
struct dn_scp *scp;
struct sock *sk = sk_alloc(PF_DECnet, gfp, &dn_proto, 1);
@@ -804,7 +804,7 @@ static int dn_auto_bind(struct socket *sock)
return rv;
}
-static int dn_confirm_accept(struct sock *sk, long *timeo, int allocation)
+static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation)
{
struct dn_scp *scp = DN_SK(sk);
DEFINE_WAIT(wait);
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index 53633d352868..c96c767b1f74 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -117,7 +117,7 @@ try_again:
* The eventual aim is for each socket to have a cached header size
* for its outgoing packets, and to set hdr from this when sk != NULL.
*/
-struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri)
+struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri)
{
struct sk_buff *skb;
int hdr = 64;
@@ -210,7 +210,8 @@ static void dn_nsp_rtt(struct sock *sk, long rtt)
*
* Returns: The number of times the packet has been sent previously
*/
-static inline unsigned dn_nsp_clone_and_send(struct sk_buff *skb, int gfp)
+static inline unsigned dn_nsp_clone_and_send(struct sk_buff *skb,
+ gfp_t gfp)
{
struct dn_skb_cb *cb = DN_SKB_CB(skb);
struct sk_buff *skb2;
@@ -350,7 +351,8 @@ static unsigned short *dn_nsp_mk_data_header(struct sock *sk, struct sk_buff *sk
return ptr;
}
-void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, int gfp, int oth)
+void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb,
+ gfp_t gfp, int oth)
{
struct dn_scp *scp = DN_SK(sk);
struct dn_skb_cb *cb = DN_SKB_CB(skb);
@@ -517,7 +519,7 @@ static int dn_nsp_retrans_conn_conf(struct sock *sk)
return 0;
}
-void dn_send_conn_conf(struct sock *sk, int gfp)
+void dn_send_conn_conf(struct sock *sk, gfp_t gfp)
{
struct dn_scp *scp = DN_SK(sk);
struct sk_buff *skb = NULL;
@@ -549,7 +551,8 @@ void dn_send_conn_conf(struct sock *sk, int gfp)
static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
- unsigned short reason, int gfp, struct dst_entry *dst,
+ unsigned short reason, gfp_t gfp,
+ struct dst_entry *dst,
int ddl, unsigned char *dd, __u16 rem, __u16 loc)
{
struct sk_buff *skb = NULL;
@@ -591,7 +594,7 @@ static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
void dn_nsp_send_disc(struct sock *sk, unsigned char msgflg,
- unsigned short reason, int gfp)
+ unsigned short reason, gfp_t gfp)
{
struct dn_scp *scp = DN_SK(sk);
int ddl = 0;
@@ -612,7 +615,7 @@ void dn_nsp_return_disc(struct sk_buff *skb, unsigned char msgflg,
{
struct dn_skb_cb *cb = DN_SKB_CB(skb);
int ddl = 0;
- int gfp = GFP_ATOMIC;
+ gfp_t gfp = GFP_ATOMIC;
dn_nsp_do_disc(NULL, msgflg, reason, gfp, skb->dst, ddl,
NULL, cb->src_port, cb->dst_port);
@@ -624,7 +627,7 @@ void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval)
struct dn_scp *scp = DN_SK(sk);
struct sk_buff *skb;
unsigned char *ptr;
- int gfp = GFP_ATOMIC;
+ gfp_t gfp = GFP_ATOMIC;
if ((skb = dn_alloc_skb(sk, DN_MAX_NSP_DATA_HEADER + 2, gfp)) == NULL)
return;
@@ -659,7 +662,7 @@ void dn_nsp_send_conninit(struct sock *sk, unsigned char msgflg)
unsigned char menuver;
struct dn_skb_cb *cb;
unsigned char type = 1;
- int allocation = (msgflg == NSP_CI) ? sk->sk_allocation : GFP_ATOMIC;
+ gfp_t allocation = (msgflg == NSP_CI) ? sk->sk_allocation : GFP_ATOMIC;
struct sk_buff *skb = dn_alloc_skb(sk, 200, allocation);
if (!skb)
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index 4644338ac571..42c50619aa8e 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -187,7 +187,7 @@ void ieee80211_txb_free(struct ieee80211_txb *txb)
}
static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
- unsigned int __nocast gfp_mask)
+ gfp_t gfp_mask)
{
struct ieee80211_txb *txb;
int i;
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 1b5a09d1b90b..1b18ce66e7b7 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -5,6 +5,7 @@
#include <net/esp.h>
#include <asm/scatterlist.h>
#include <linux/crypto.h>
+#include <linux/kernel.h>
#include <linux/pfkeyv2.h>
#include <linux/random.h>
#include <net/icmp.h>
@@ -42,10 +43,10 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
esp = x->data;
alen = esp->auth.icv_trunc_len;
tfm = esp->conf.tfm;
- blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3;
- clen = (clen + 2 + blksize-1)&~(blksize-1);
+ blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4);
+ clen = ALIGN(clen + 2, blksize);
if (esp->conf.padlen)
- clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ clen = ALIGN(clen, esp->conf.padlen);
if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0)
goto error;
@@ -143,7 +144,7 @@ static int esp_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struc
struct ip_esp_hdr *esph;
struct esp_data *esp = x->data;
struct sk_buff *trailer;
- int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
int alen = esp->auth.icv_trunc_len;
int elen = skb->len - sizeof(struct ip_esp_hdr) - esp->conf.ivlen - alen;
int nfrags;
@@ -304,16 +305,16 @@ static int esp_post_input(struct xfrm_state *x, struct xfrm_decap_state *decap,
static u32 esp4_get_max_size(struct xfrm_state *x, int mtu)
{
struct esp_data *esp = x->data;
- u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
if (x->props.mode) {
- mtu = (mtu + 2 + blksize-1)&~(blksize-1);
+ mtu = ALIGN(mtu + 2, blksize);
} else {
/* The worst case. */
- mtu += 2 + blksize;
+ mtu = ALIGN(mtu + 2, 4) + blksize - 4;
}
if (esp->conf.padlen)
- mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ mtu = ALIGN(mtu, esp->conf.padlen);
return mtu + x->props.header_len + esp->auth.icv_trunc_len;
}
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index fe3c6d3d0c91..94468a76c5b4 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -494,7 +494,7 @@ void inet_csk_reqsk_queue_prune(struct sock *parent,
EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_prune);
struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req,
- const unsigned int __nocast priority)
+ const gfp_t priority)
{
struct sock *newsk = sk_clone(sk, priority);
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index f9076ef3a1a8..a010e9a68811 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -111,6 +111,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
tw->tw_prot = sk->sk_prot_creator;
atomic_set(&tw->tw_refcnt, 1);
inet_twsk_dead_node_init(tw);
+ __module_get(tw->tw_prot->owner);
}
return tw;
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index 6e092dadb388..fc6f95aaa969 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -604,7 +604,7 @@ static struct file_operations ip_vs_app_fops = {
/*
* Replace a segment of data with a new segment
*/
-int ip_vs_skb_replace(struct sk_buff *skb, int pri,
+int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
char *o_buf, int o_len, char *n_buf, int n_len)
{
struct iphdr *iph;
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 2cd7e7d1ac90..7d917e4ce1d9 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -139,9 +139,10 @@ config IP_NF_AMANDA
config IP_NF_PPTP
tristate 'PPTP protocol support'
+ depends on IP_NF_CONNTRACK
help
This module adds support for PPTP (Point to Point Tunnelling
- Protocol, RFC2637) conncection tracking and NAT.
+ Protocol, RFC2637) connection tracking and NAT.
If you are running PPTP sessions over a stateful firewall or NAT
box, you may want to enable this feature.
@@ -498,9 +499,14 @@ config IP_NF_TARGET_LOG
To compile it as a module, choose M here. If unsure, say N.
config IP_NF_TARGET_ULOG
- tristate "ULOG target support"
+ tristate "ULOG target support (OBSOLETE)"
depends on IP_NF_IPTABLES
---help---
+
+ This option enables the old IPv4-only "ipt_ULOG" implementation
+ which has been obsoleted by the new "nfnetlink_log" code (see
+ CONFIG_NETFILTER_NETLINK_LOG).
+
This option adds a `ULOG' target, which allows you to create rules in
any iptables table. The packet is passed to a userspace logging
daemon using netlink multicast sockets; unlike the LOG target
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index fa1634256680..a7969286e6e7 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -716,8 +716,10 @@ static int translate_table(const char *name,
}
/* And one copy for every other CPU */
- for (i = 1; i < num_possible_cpus(); i++) {
- memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i,
+ for_each_cpu(i) {
+ if (i == 0)
+ continue;
+ memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
newinfo->entries,
SMP_ALIGN(newinfo->size));
}
@@ -767,7 +769,7 @@ static void get_counters(const struct arpt_table_info *t,
unsigned int cpu;
unsigned int i;
- for (cpu = 0; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
i = 0;
ARPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
t->size,
@@ -885,7 +887,8 @@ static int do_replace(void __user *user, unsigned int len)
return -ENOMEM;
newinfo = vmalloc(sizeof(struct arpt_table_info)
- + SMP_ALIGN(tmp.size) * num_possible_cpus());
+ + SMP_ALIGN(tmp.size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
@@ -1158,7 +1161,8 @@ int arpt_register_table(struct arpt_table *table,
= { 0, 0, 0, { 0 }, { 0 }, { } };
newinfo = vmalloc(sizeof(struct arpt_table_info)
- + SMP_ALIGN(repl->size) * num_possible_cpus());
+ + SMP_ALIGN(repl->size) *
+ (highest_possible_processor_id()+1));
if (!newinfo) {
ret = -ENOMEM;
return ret;
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index ea65dd3e517a..07a80b56e8dc 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -1119,7 +1119,7 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct,
unsigned long extra_jiffies,
int do_acct)
{
- int do_event = 0;
+ int event = 0;
IP_NF_ASSERT(ct->timeout.data == (unsigned long)ct);
IP_NF_ASSERT(skb);
@@ -1129,13 +1129,13 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct,
/* If not in hash table, timer will not be active yet */
if (!is_confirmed(ct)) {
ct->timeout.expires = extra_jiffies;
- do_event = 1;
+ event = IPCT_REFRESH;
} else {
/* Need del_timer for race avoidance (may already be dying). */
if (del_timer(&ct->timeout)) {
ct->timeout.expires = jiffies + extra_jiffies;
add_timer(&ct->timeout);
- do_event = 1;
+ event = IPCT_REFRESH;
}
}
@@ -1144,14 +1144,17 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct,
ct->counters[CTINFO2DIR(ctinfo)].packets++;
ct->counters[CTINFO2DIR(ctinfo)].bytes +=
ntohs(skb->nh.iph->tot_len);
+ if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000)
+ || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000))
+ event |= IPCT_COUNTER_FILLING;
}
#endif
write_unlock_bh(&ip_conntrack_lock);
/* must be unlocked when calling event cache */
- if (do_event)
- ip_conntrack_event_cache(IPCT_REFRESH, skb);
+ if (event)
+ ip_conntrack_event_cache(event, skb);
}
#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index b08a432efcf8..166e6069f121 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -177,11 +177,11 @@ ctnetlink_dump_counters(struct sk_buff *skb, const struct ip_conntrack *ct,
struct nfattr *nest_count = NFA_NEST(skb, type);
u_int64_t tmp;
- tmp = cpu_to_be64(ct->counters[dir].packets);
- NFA_PUT(skb, CTA_COUNTERS_PACKETS, sizeof(u_int64_t), &tmp);
+ tmp = htonl(ct->counters[dir].packets);
+ NFA_PUT(skb, CTA_COUNTERS32_PACKETS, sizeof(u_int32_t), &tmp);
- tmp = cpu_to_be64(ct->counters[dir].bytes);
- NFA_PUT(skb, CTA_COUNTERS_BYTES, sizeof(u_int64_t), &tmp);
+ tmp = htonl(ct->counters[dir].bytes);
+ NFA_PUT(skb, CTA_COUNTERS32_BYTES, sizeof(u_int32_t), &tmp);
NFA_NEST_END(skb, nest_count);
@@ -833,7 +833,8 @@ out:
static inline int
ctnetlink_change_status(struct ip_conntrack *ct, struct nfattr *cda[])
{
- unsigned long d, status = *(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]);
+ unsigned long d;
+ unsigned status = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]));
d = ct->status ^ status;
if (d & (IPS_EXPECTED|IPS_CONFIRMED|IPS_DYING))
@@ -948,6 +949,31 @@ ctnetlink_change_timeout(struct ip_conntrack *ct, struct nfattr *cda[])
return 0;
}
+static inline int
+ctnetlink_change_protoinfo(struct ip_conntrack *ct, struct nfattr *cda[])
+{
+ struct nfattr *tb[CTA_PROTOINFO_MAX], *attr = cda[CTA_PROTOINFO-1];
+ struct ip_conntrack_protocol *proto;
+ u_int16_t npt = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum;
+ int err = 0;
+
+ if (nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr) < 0)
+ goto nfattr_failure;
+
+ proto = ip_conntrack_proto_find_get(npt);
+ if (!proto)
+ return -EINVAL;
+
+ if (proto->from_nfattr)
+ err = proto->from_nfattr(tb, ct);
+ ip_conntrack_proto_put(proto);
+
+ return err;
+
+nfattr_failure:
+ return -ENOMEM;
+}
+
static int
ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
{
@@ -973,6 +999,12 @@ ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
return err;
}
+ if (cda[CTA_PROTOINFO-1]) {
+ err = ctnetlink_change_protoinfo(ct, cda);
+ if (err < 0)
+ return err;
+ }
+
DEBUGP("all done\n");
return 0;
}
@@ -1002,6 +1034,12 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
if (err < 0)
goto err;
+ if (cda[CTA_PROTOINFO-1]) {
+ err = ctnetlink_change_protoinfo(ct, cda);
+ if (err < 0)
+ return err;
+ }
+
ct->helper = ip_conntrack_helper_find_get(rtuple);
add_timer(&ct->timeout);
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
index 838d1d69b36e..98f0015dd255 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
@@ -296,8 +296,7 @@ static int icmp_nfattr_to_tuple(struct nfattr *tb[],
struct ip_conntrack_tuple *tuple)
{
if (!tb[CTA_PROTO_ICMP_TYPE-1]
- || !tb[CTA_PROTO_ICMP_CODE-1]
- || !tb[CTA_PROTO_ICMP_ID-1])
+ || !tb[CTA_PROTO_ICMP_CODE-1])
return -1;
tuple->dst.u.icmp.type =
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index 121760d6cc50..d6701cafbcc2 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -341,17 +341,43 @@ static int tcp_print_conntrack(struct seq_file *s,
static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa,
const struct ip_conntrack *ct)
{
+ struct nfattr *nest_parms = NFA_NEST(skb, CTA_PROTOINFO_TCP);
+
read_lock_bh(&tcp_lock);
NFA_PUT(skb, CTA_PROTOINFO_TCP_STATE, sizeof(u_int8_t),
&ct->proto.tcp.state);
read_unlock_bh(&tcp_lock);
+ NFA_NEST_END(skb, nest_parms);
+
return 0;
nfattr_failure:
read_unlock_bh(&tcp_lock);
return -1;
}
+
+static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct)
+{
+ struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1];
+ struct nfattr *tb[CTA_PROTOINFO_TCP_MAX];
+
+ if (nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr) < 0)
+ goto nfattr_failure;
+
+ if (!tb[CTA_PROTOINFO_TCP_STATE-1])
+ return -EINVAL;
+
+ write_lock_bh(&tcp_lock);
+ ct->proto.tcp.state =
+ *(u_int8_t *)NFA_DATA(tb[CTA_PROTOINFO_TCP_STATE-1]);
+ write_unlock_bh(&tcp_lock);
+
+ return 0;
+
+nfattr_failure:
+ return -1;
+}
#endif
static unsigned int get_conntrack_index(const struct tcphdr *tcph)
@@ -1123,6 +1149,7 @@ struct ip_conntrack_protocol ip_conntrack_protocol_tcp =
#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
.to_nfattr = tcp_to_nfattr,
+ .from_nfattr = nfattr_to_tcp,
.tuple_to_nfattr = ip_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = ip_ct_port_nfattr_to_tuple,
#endif
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index eef99a1b5de6..75c27e92f6ab 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -27,6 +27,7 @@
#include <asm/semaphore.h>
#include <linux/proc_fs.h>
#include <linux/err.h>
+#include <linux/cpumask.h>
#include <linux/netfilter_ipv4/ip_tables.h>
@@ -921,8 +922,10 @@ translate_table(const char *name,
}
/* And one copy for every other CPU */
- for (i = 1; i < num_possible_cpus(); i++) {
- memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i,
+ for_each_cpu(i) {
+ if (i == 0)
+ continue;
+ memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
newinfo->entries,
SMP_ALIGN(newinfo->size));
}
@@ -943,7 +946,7 @@ replace_table(struct ipt_table *table,
struct ipt_entry *table_base;
unsigned int i;
- for (i = 0; i < num_possible_cpus(); i++) {
+ for_each_cpu(i) {
table_base =
(void *)newinfo->entries
+ TABLE_OFFSET(newinfo, i);
@@ -990,7 +993,7 @@ get_counters(const struct ipt_table_info *t,
unsigned int cpu;
unsigned int i;
- for (cpu = 0; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
i = 0;
IPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
t->size,
@@ -1128,7 +1131,8 @@ do_replace(void __user *user, unsigned int len)
return -ENOMEM;
newinfo = vmalloc(sizeof(struct ipt_table_info)
- + SMP_ALIGN(tmp.size) * num_possible_cpus());
+ + SMP_ALIGN(tmp.size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
@@ -1458,7 +1462,8 @@ int ipt_register_table(struct ipt_table *table, const struct ipt_replace *repl)
= { 0, 0, 0, { 0 }, { 0 }, { } };
newinfo = vmalloc(sizeof(struct ipt_table_info)
- + SMP_ALIGN(repl->size) * num_possible_cpus());
+ + SMP_ALIGN(repl->size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index b940346de4e7..6d80e063c187 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -136,7 +136,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
else if (cwnd < ca->last_max_cwnd + max_increment*(BICTCP_B-1))
/* slow start */
ca->cnt = (cwnd * (BICTCP_B-1))
- / cwnd-ca->last_max_cwnd;
+ / (cwnd - ca->last_max_cwnd);
else
/* linear increase */
ca->cnt = cwnd / max_increment;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index c5b911f9b662..7114031fdc70 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -435,7 +435,16 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
int nsize, old_factor;
u16 flags;
- BUG_ON(len >= skb->len);
+ if (unlikely(len >= skb->len)) {
+ if (net_ratelimit()) {
+ printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, "
+ "end_seq=%u, skb->len=%u.\n", len, mss_now,
+ TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq,
+ skb->len);
+ WARN_ON(1);
+ }
+ return 0;
+ }
nsize = skb_headlen(skb) - len;
if (nsize < 0)
@@ -1610,7 +1619,7 @@ void tcp_send_fin(struct sock *sk)
* was unread data in the receive queue. This behavior is recommended
* by draft-ietf-tcpimpl-prob-03.txt section 3.10. -DaveM
*/
-void tcp_send_active_reset(struct sock *sk, unsigned int __nocast priority)
+void tcp_send_active_reset(struct sock *sk, gfp_t priority)
{
struct tcp_sock *tp = tcp_sk(sk);
struct sk_buff *skb;
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 9b27460f0cc7..40d9a1935ab5 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -31,6 +31,7 @@
#include <net/esp.h>
#include <asm/scatterlist.h>
#include <linux/crypto.h>
+#include <linux/kernel.h>
#include <linux/pfkeyv2.h>
#include <linux/random.h>
#include <net/icmp.h>
@@ -66,10 +67,10 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
alen = esp->auth.icv_trunc_len;
tfm = esp->conf.tfm;
- blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3;
- clen = (clen + 2 + blksize-1)&~(blksize-1);
+ blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4);
+ clen = ALIGN(clen + 2, blksize);
if (esp->conf.padlen)
- clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ clen = ALIGN(clen, esp->conf.padlen);
if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) {
goto error;
@@ -133,7 +134,7 @@ static int esp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, stru
struct ipv6_esp_hdr *esph;
struct esp_data *esp = x->data;
struct sk_buff *trailer;
- int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
int alen = esp->auth.icv_trunc_len;
int elen = skb->len - sizeof(struct ipv6_esp_hdr) - esp->conf.ivlen - alen;
@@ -235,16 +236,17 @@ out_nofree:
static u32 esp6_get_max_size(struct xfrm_state *x, int mtu)
{
struct esp_data *esp = x->data;
- u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
if (x->props.mode) {
- mtu = (mtu + 2 + blksize-1)&~(blksize-1);
+ mtu = ALIGN(mtu + 2, blksize);
} else {
/* The worst case. */
- mtu += 2 + blksize;
+ u32 padsize = ((blksize - 1) & 7) + 1;
+ mtu = ALIGN(mtu + 2, padsize) + blksize - padsize;
}
if (esp->conf.padlen)
- mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ mtu = ALIGN(mtu, esp->conf.padlen);
return mtu + x->props.header_len + esp->auth.icv_full_len;
}
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 519899fb11d5..39a96c768102 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1393,7 +1393,7 @@ static void mld_sendpack(struct sk_buff *skb)
static int grec_size(struct ifmcaddr6 *pmc, int type, int gdel, int sdel)
{
- return sizeof(struct mld2_grec) + 4*mld_scount(pmc,type,gdel,sdel);
+ return sizeof(struct mld2_grec) + 16 * mld_scount(pmc,type,gdel,sdel);
}
static struct sk_buff *add_grhead(struct sk_buff *skb, struct ifmcaddr6 *pmc,
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 555a31347eda..305d9ee6d7db 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1450,7 +1450,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
static void pndisc_redo(struct sk_buff *skb)
{
- ndisc_rcv(skb);
+ ndisc_recv_ns(skb);
kfree_skb(skb);
}
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 2da514b16d95..b03e90649eb5 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -28,6 +28,7 @@
#include <asm/uaccess.h>
#include <asm/semaphore.h>
#include <linux/proc_fs.h>
+#include <linux/cpumask.h>
#include <linux/netfilter_ipv6/ip6_tables.h>
@@ -950,8 +951,10 @@ translate_table(const char *name,
}
/* And one copy for every other CPU */
- for (i = 1; i < num_possible_cpus(); i++) {
- memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i,
+ for_each_cpu(i) {
+ if (i == 0)
+ continue;
+ memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
newinfo->entries,
SMP_ALIGN(newinfo->size));
}
@@ -973,6 +976,7 @@ replace_table(struct ip6t_table *table,
unsigned int i;
for (i = 0; i < num_possible_cpus(); i++) {
+ for_each_cpu(i) {
table_base =
(void *)newinfo->entries
+ TABLE_OFFSET(newinfo, i);
@@ -1019,7 +1023,7 @@ get_counters(const struct ip6t_table_info *t,
unsigned int cpu;
unsigned int i;
- for (cpu = 0; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
i = 0;
IP6T_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
t->size,
@@ -1153,7 +1157,8 @@ do_replace(void __user *user, unsigned int len)
return -ENOMEM;
newinfo = vmalloc(sizeof(struct ip6t_table_info)
- + SMP_ALIGN(tmp.size) * num_possible_cpus());
+ + SMP_ALIGN(tmp.size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
@@ -1467,7 +1472,8 @@ int ip6t_register_table(struct ip6t_table *table,
= { 0, 0, 0, { 0 }, { 0 }, { } };
newinfo = vmalloc(sizeof(struct ip6t_table_info)
- + SMP_ALIGN(repl->size) * num_possible_cpus());
+ + SMP_ALIGN(repl->size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 4879743b945a..39031684b65c 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -185,7 +185,7 @@ static int pfkey_release(struct socket *sock)
}
static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2,
- int allocation, struct sock *sk)
+ gfp_t allocation, struct sock *sk)
{
int err = -ENOBUFS;
@@ -217,7 +217,7 @@ static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2,
#define BROADCAST_ONE 1
#define BROADCAST_REGISTERED 2
#define BROADCAST_PROMISC_ONLY 4
-static int pfkey_broadcast(struct sk_buff *skb, int allocation,
+static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
int broadcast_flags, struct sock *one_sk)
{
struct sock *sk;
@@ -1416,7 +1416,8 @@ static int pfkey_get(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr,
return 0;
}
-static struct sk_buff *compose_sadb_supported(struct sadb_msg *orig, int allocation)
+static struct sk_buff *compose_sadb_supported(struct sadb_msg *orig,
+ gfp_t allocation)
{
struct sk_buff *skb;
struct sadb_msg *hdr;
@@ -2153,6 +2154,7 @@ out:
static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr, void **ext_hdrs)
{
+ unsigned int dir;
int err;
struct sadb_x_policy *pol;
struct xfrm_policy *xp;
@@ -2161,7 +2163,11 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
if ((pol = ext_hdrs[SADB_X_EXT_POLICY-1]) == NULL)
return -EINVAL;
- xp = xfrm_policy_byid(0, pol->sadb_x_policy_id,
+ dir = xfrm_policy_id2dir(pol->sadb_x_policy_id);
+ if (dir >= XFRM_POLICY_MAX)
+ return -EINVAL;
+
+ xp = xfrm_policy_byid(dir, pol->sadb_x_policy_id,
hdr->sadb_msg_type == SADB_X_SPDDELETE2);
if (xp == NULL)
return -ENOENT;
@@ -2173,9 +2179,9 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
if (hdr->sadb_msg_type == SADB_X_SPDDELETE2) {
c.data.byid = 1;
c.event = XFRM_MSG_DELPOLICY;
- km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);
+ km_policy_notify(xp, dir, &c);
} else {
- err = key_pol_get_resp(sk, xp, hdr, pol->sadb_x_policy_dir-1);
+ err = key_pol_get_resp(sk, xp, hdr, dir);
}
xfrm_pol_put(xp);
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index 042b24a8ca4c..c761c15da421 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -867,8 +867,7 @@ static void llc_sk_init(struct sock* sk)
* Allocates a LLC sock and initializes it. Returns the new LLC sock
* or %NULL if there's no memory available for one
*/
-struct sock *llc_sk_alloc(int family, unsigned int __nocast priority,
- struct proto *prot)
+struct sock *llc_sk_alloc(int family, gfp_t priority, struct proto *prot)
{
struct sock *sk = sk_alloc(family, priority, prot, 1);
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 49a3900e3d32..4bc27a6334c1 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -133,7 +133,7 @@ int nfattr_parse(struct nfattr *tb[], int maxattr, struct nfattr *nfa, int len)
memset(tb, 0, sizeof(struct nfattr *) * maxattr);
while (NFA_OK(nfa, len)) {
- unsigned flavor = nfa->nfa_type;
+ unsigned flavor = NFA_TYPE(nfa);
if (flavor && flavor <= maxattr)
tb[flavor-1] = nfa;
nfa = NFA_NEXT(nfa, len);
@@ -177,7 +177,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys,
int attrlen = nlh->nlmsg_len - NLMSG_ALIGN(min_len);
while (NFA_OK(attr, attrlen)) {
- unsigned flavor = attr->nfa_type;
+ unsigned flavor = NFA_TYPE(attr);
if (flavor) {
if (flavor > attr_count)
return -EINVAL;
@@ -195,7 +195,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys,
int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo)
{
- int allocation = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL;
+ gfp_t allocation = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL;
int err = 0;
NETLINK_CB(skb).dst_group = group;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index a64e1d5ce3ca..678c3f2c0d0b 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -758,7 +758,7 @@ void netlink_detachskb(struct sock *sk, struct sk_buff *skb)
}
static inline struct sk_buff *netlink_trim(struct sk_buff *skb,
- unsigned int __nocast allocation)
+ gfp_t allocation)
{
int delta;
@@ -880,7 +880,7 @@ out:
}
int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid,
- u32 group, unsigned int __nocast allocation)
+ u32 group, gfp_t allocation)
{
struct netlink_broadcast_data info;
struct hlist_node *node;
diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c
index 4e66eef9a034..509afddae569 100644
--- a/net/netrom/nr_dev.c
+++ b/net/netrom/nr_dev.c
@@ -58,7 +58,7 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev)
/* Spoof incoming device */
skb->dev = dev;
- skb->h.raw = skb->data;
+ skb->mac.raw = skb->nh.raw;
skb->nh.raw = skb->data;
skb->pkt_type = PACKET_HOST;
diff --git a/net/rxrpc/call.c b/net/rxrpc/call.c
index 5cfd4cadee42..c4aeb7d40266 100644
--- a/net/rxrpc/call.c
+++ b/net/rxrpc/call.c
@@ -1923,7 +1923,7 @@ int rxrpc_call_write_data(struct rxrpc_call *call,
size_t sioc,
struct kvec *siov,
u8 rxhdr_flags,
- int alloc_flags,
+ gfp_t alloc_flags,
int dup_data,
size_t *size_sent)
{
diff --git a/net/rxrpc/connection.c b/net/rxrpc/connection.c
index 61463c74f8cc..2ba14a75dbbe 100644
--- a/net/rxrpc/connection.c
+++ b/net/rxrpc/connection.c
@@ -522,7 +522,7 @@ int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
uint8_t type,
int dcount,
struct kvec diov[],
- int alloc_flags,
+ gfp_t alloc_flags,
struct rxrpc_message **_msg)
{
struct rxrpc_message *msg;
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 45d3bc0812c8..81510da31792 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -72,9 +72,11 @@ config NET_SCH_CLK_GETTIMEOFDAY
Choose this if you need a high resolution clock source but can't use
the CPU's cycle counter.
+# don't allow on SMP x86 because they can have unsynchronized TSCs.
+# gettimeofday is a good alternative
config NET_SCH_CLK_CPU
bool "CPU cycle counter"
- depends on X86_TSC || X86_64 || ALPHA || SPARC64 || PPC64 || IA64
+ depends on ((X86_TSC || X86_64) && !SMP) || ALPHA || SPARC64 || PPC64 || IA64
help
Say Y here if you want to use the CPU's cycle counter as clock source.
This is a cheap and high resolution clock source, but on some
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 5b24ae0650d3..12b0f582a66b 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -71,7 +71,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
const struct sctp_endpoint *ep,
const struct sock *sk,
sctp_scope_t scope,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_sock *sp;
int i;
@@ -273,7 +273,7 @@ fail_init:
struct sctp_association *sctp_association_new(const struct sctp_endpoint *ep,
const struct sock *sk,
sctp_scope_t scope,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_association *asoc;
@@ -479,7 +479,7 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
/* Add a transport address to an association. */
struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
const union sctp_addr *addr,
- const unsigned int __nocast gfp,
+ const gfp_t gfp,
const int peer_state)
{
struct sctp_transport *peer;
@@ -1231,7 +1231,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len)
* local endpoint and the remote peer.
*/
int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
sctp_scope_t scope;
int flags;
@@ -1254,7 +1254,7 @@ int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc,
/* Build the association's bind address list from the cookie. */
int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *asoc,
struct sctp_cookie *cookie,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
int var_size2 = ntohs(cookie->peer_init->chunk_hdr.length);
int var_size3 = cookie->raw_addr_list_len;
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index f71549710f2e..2b962627f631 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -53,7 +53,7 @@
/* Forward declarations for internal helpers. */
static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *,
- sctp_scope_t scope, unsigned int __nocast gfp,
+ sctp_scope_t scope, gfp_t gfp,
int flags);
static void sctp_bind_addr_clean(struct sctp_bind_addr *);
@@ -64,7 +64,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *);
*/
int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
const struct sctp_bind_addr *src,
- sctp_scope_t scope, unsigned int __nocast gfp,
+ sctp_scope_t scope, gfp_t gfp,
int flags)
{
struct sctp_sockaddr_entry *addr;
@@ -146,7 +146,7 @@ void sctp_bind_addr_free(struct sctp_bind_addr *bp)
/* Add an address to the bind address list in the SCTP_bind_addr structure. */
int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_sockaddr_entry *addr;
@@ -200,7 +200,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
*/
union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
int *addrs_len,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
union sctp_params addrparms;
union sctp_params retval;
@@ -252,7 +252,7 @@ end_raw:
* address parameters).
*/
int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list,
- int addrs_len, __u16 port, unsigned int __nocast gfp)
+ int addrs_len, __u16 port, gfp_t gfp)
{
union sctp_addr_param *rawaddr;
struct sctp_paramhdr *param;
@@ -350,7 +350,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp,
/* Copy out addresses from the global local address list. */
static int sctp_copy_one_addr(struct sctp_bind_addr *dest,
union sctp_addr *addr,
- sctp_scope_t scope, unsigned int __nocast gfp,
+ sctp_scope_t scope, gfp_t gfp,
int flags)
{
int error = 0;
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index 61da2937e641..83ef411772f4 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -62,7 +62,7 @@ static void sctp_datamsg_init(struct sctp_datamsg *msg)
}
/* Allocate and initialize datamsg. */
-SCTP_STATIC struct sctp_datamsg *sctp_datamsg_new(unsigned int __nocast gfp)
+SCTP_STATIC struct sctp_datamsg *sctp_datamsg_new(gfp_t gfp)
{
struct sctp_datamsg *msg;
msg = kmalloc(sizeof(struct sctp_datamsg), gfp);
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e22ccd655965..96984f7a2d69 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -68,7 +68,7 @@ static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep);
*/
static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
struct sock *sk,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_sock *sp = sctp_sk(sk);
memset(ep, 0, sizeof(struct sctp_endpoint));
@@ -138,8 +138,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
/* Create a sctp_endpoint with all that boring stuff initialized.
* Returns NULL if there isn't enough memory.
*/
-struct sctp_endpoint *sctp_endpoint_new(struct sock *sk,
- unsigned int __nocast gfp)
+struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, gfp_t gfp)
{
struct sctp_endpoint *ep;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index f01d1c9002a1..26de4d3e1bd9 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -219,7 +219,7 @@ static void sctp_free_local_addr_list(void)
/* Copy the local addresses which are valid for 'scope' into 'bp'. */
int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope,
- unsigned int __nocast gfp, int copy_flags)
+ gfp_t gfp, int copy_flags)
{
struct sctp_sockaddr_entry *addr;
int error = 0;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 3868a8d70cc0..10e82ec2ebd3 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -78,7 +78,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
static int sctp_process_param(struct sctp_association *asoc,
union sctp_params param,
const union sctp_addr *peer_addr,
- unsigned int __nocast gfp);
+ gfp_t gfp);
/* What was the inbound interface for this chunk? */
int sctp_chunk_iif(const struct sctp_chunk *chunk)
@@ -174,7 +174,7 @@ void sctp_init_cause(struct sctp_chunk *chunk, __u16 cause_code,
*/
struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
const struct sctp_bind_addr *bp,
- unsigned int __nocast gfp, int vparam_len)
+ gfp_t gfp, int vparam_len)
{
sctp_inithdr_t init;
union sctp_params addrs;
@@ -261,7 +261,7 @@ nodata:
struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
const struct sctp_chunk *chunk,
- unsigned int __nocast gfp, int unkparam_len)
+ gfp_t gfp, int unkparam_len)
{
sctp_inithdr_t initack;
struct sctp_chunk *retval;
@@ -1234,7 +1234,7 @@ void sctp_chunk_assign_tsn(struct sctp_chunk *chunk)
/* Create a CLOSED association to use with an incoming packet. */
struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep,
struct sctp_chunk *chunk,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_association *asoc;
struct sk_buff *skb;
@@ -1349,7 +1349,7 @@ nodata:
struct sctp_association *sctp_unpack_cookie(
const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
- struct sctp_chunk *chunk, unsigned int __nocast gfp,
+ struct sctp_chunk *chunk, gfp_t gfp,
int *error, struct sctp_chunk **errp)
{
struct sctp_association *retval = NULL;
@@ -1814,7 +1814,7 @@ int sctp_verify_init(const struct sctp_association *asoc,
*/
int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
const union sctp_addr *peer_addr,
- sctp_init_chunk_t *peer_init, unsigned int __nocast gfp)
+ sctp_init_chunk_t *peer_init, gfp_t gfp)
{
union sctp_params param;
struct sctp_transport *transport;
@@ -1985,7 +1985,7 @@ nomem:
static int sctp_process_param(struct sctp_association *asoc,
union sctp_params param,
const union sctp_addr *peer_addr,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
union sctp_addr addr;
int i;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 39c970b5b198..f84173ea8ec1 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -63,7 +63,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
void *event_arg,
sctp_disposition_t status,
sctp_cmd_seq_t *commands,
- unsigned int __nocast gfp);
+ gfp_t gfp);
static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
sctp_state_t state,
struct sctp_endpoint *ep,
@@ -71,7 +71,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
void *event_arg,
sctp_disposition_t status,
sctp_cmd_seq_t *commands,
- unsigned int __nocast gfp);
+ gfp_t gfp);
/********************************************************************
* Helper functions
@@ -498,7 +498,7 @@ static int sctp_cmd_process_init(sctp_cmd_seq_t *commands,
struct sctp_association *asoc,
struct sctp_chunk *chunk,
sctp_init_chunk_t *peer_init,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
int error;
@@ -853,7 +853,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
struct sctp_endpoint *ep,
struct sctp_association *asoc,
void *event_arg,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
sctp_cmd_seq_t commands;
const sctp_sm_table_entry_t *state_fn;
@@ -898,7 +898,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
void *event_arg,
sctp_disposition_t status,
sctp_cmd_seq_t *commands,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
int error;
@@ -986,7 +986,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
void *event_arg,
sctp_disposition_t status,
sctp_cmd_seq_t *commands,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
int error = 0;
int force;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 91ec8c936913..02e068d3450d 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3159,8 +3159,9 @@ static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval
return 0;
}
-static int sctp_getsockopt_peer_addrs_num(struct sock *sk, int len,
- char __user *optval, int __user *optlen)
+static int sctp_getsockopt_peer_addrs_num_old(struct sock *sk, int len,
+ char __user *optval,
+ int __user *optlen)
{
sctp_assoc_t id;
struct sctp_association *asoc;
@@ -3185,23 +3186,28 @@ static int sctp_getsockopt_peer_addrs_num(struct sock *sk, int len,
return cnt;
}
-static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
- char __user *optval, int __user *optlen)
+/*
+ * Old API for getting list of peer addresses. Does not work for 32-bit
+ * programs running on a 64-bit kernel
+ */
+static int sctp_getsockopt_peer_addrs_old(struct sock *sk, int len,
+ char __user *optval,
+ int __user *optlen)
{
struct sctp_association *asoc;
struct list_head *pos;
int cnt = 0;
- struct sctp_getaddrs getaddrs;
+ struct sctp_getaddrs_old getaddrs;
struct sctp_transport *from;
void __user *to;
union sctp_addr temp;
struct sctp_sock *sp = sctp_sk(sk);
int addrlen;
- if (len != sizeof(struct sctp_getaddrs))
+ if (len != sizeof(struct sctp_getaddrs_old))
return -EINVAL;
- if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs)))
+ if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs_old)))
return -EFAULT;
if (getaddrs.addr_num <= 0) return -EINVAL;
@@ -3225,15 +3231,69 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
if (cnt >= getaddrs.addr_num) break;
}
getaddrs.addr_num = cnt;
- if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs)))
+ if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs_old)))
+ return -EFAULT;
+
+ return 0;
+}
+
+static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
+ char __user *optval, int __user *optlen)
+{
+ struct sctp_association *asoc;
+ struct list_head *pos;
+ int cnt = 0;
+ struct sctp_getaddrs getaddrs;
+ struct sctp_transport *from;
+ void __user *to;
+ union sctp_addr temp;
+ struct sctp_sock *sp = sctp_sk(sk);
+ int addrlen;
+ size_t space_left;
+ int bytes_copied;
+
+ if (len < sizeof(struct sctp_getaddrs))
+ return -EINVAL;
+
+ if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs)))
+ return -EFAULT;
+
+ /* For UDP-style sockets, id specifies the association to query. */
+ asoc = sctp_id2assoc(sk, getaddrs.assoc_id);
+ if (!asoc)
+ return -EINVAL;
+
+ to = optval + offsetof(struct sctp_getaddrs,addrs);
+ space_left = len - sizeof(struct sctp_getaddrs) -
+ offsetof(struct sctp_getaddrs,addrs);
+
+ list_for_each(pos, &asoc->peer.transport_addr_list) {
+ from = list_entry(pos, struct sctp_transport, transports);
+ memcpy(&temp, &from->ipaddr, sizeof(temp));
+ sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
+ addrlen = sctp_get_af_specific(sk->sk_family)->sockaddr_len;
+ if(space_left < addrlen)
+ return -ENOMEM;
+ temp.v4.sin_port = htons(temp.v4.sin_port);
+ if (copy_to_user(to, &temp, addrlen))
+ return -EFAULT;
+ to += addrlen;
+ cnt++;
+ space_left -= addrlen;
+ }
+
+ if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num))
+ return -EFAULT;
+ bytes_copied = ((char __user *)to) - optval;
+ if (put_user(bytes_copied, optlen))
return -EFAULT;
return 0;
}
-static int sctp_getsockopt_local_addrs_num(struct sock *sk, int len,
- char __user *optval,
- int __user *optlen)
+static int sctp_getsockopt_local_addrs_num_old(struct sock *sk, int len,
+ char __user *optval,
+ int __user *optlen)
{
sctp_assoc_t id;
struct sctp_bind_addr *bp;
@@ -3306,8 +3366,8 @@ done:
/* Helper function that copies local addresses to user and returns the number
* of addresses copied.
*/
-static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, int max_addrs,
- void __user *to)
+static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_addrs,
+ void __user *to)
{
struct list_head *pos;
struct sctp_sockaddr_entry *addr;
@@ -3341,14 +3401,54 @@ static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, int max_addrs,
return cnt;
}
-static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
- char __user *optval, int __user *optlen)
+static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port,
+ void * __user *to, size_t space_left)
+{
+ struct list_head *pos;
+ struct sctp_sockaddr_entry *addr;
+ unsigned long flags;
+ union sctp_addr temp;
+ int cnt = 0;
+ int addrlen;
+
+ sctp_spin_lock_irqsave(&sctp_local_addr_lock, flags);
+ list_for_each(pos, &sctp_local_addr_list) {
+ addr = list_entry(pos, struct sctp_sockaddr_entry, list);
+ if ((PF_INET == sk->sk_family) &&
+ (AF_INET6 == addr->a.sa.sa_family))
+ continue;
+ memcpy(&temp, &addr->a, sizeof(temp));
+ sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
+ &temp);
+ addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
+ if(space_left<addrlen)
+ return -ENOMEM;
+ temp.v4.sin_port = htons(port);
+ if (copy_to_user(*to, &temp, addrlen)) {
+ sctp_spin_unlock_irqrestore(&sctp_local_addr_lock,
+ flags);
+ return -EFAULT;
+ }
+ *to += addrlen;
+ cnt ++;
+ space_left -= addrlen;
+ }
+ sctp_spin_unlock_irqrestore(&sctp_local_addr_lock, flags);
+
+ return cnt;
+}
+
+/* Old API for getting list of local addresses. Does not work for 32-bit
+ * programs running on a 64-bit kernel
+ */
+static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
+ char __user *optval, int __user *optlen)
{
struct sctp_bind_addr *bp;
struct sctp_association *asoc;
struct list_head *pos;
int cnt = 0;
- struct sctp_getaddrs getaddrs;
+ struct sctp_getaddrs_old getaddrs;
struct sctp_sockaddr_entry *addr;
void __user *to;
union sctp_addr temp;
@@ -3357,10 +3457,10 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
rwlock_t *addr_lock;
int err = 0;
- if (len != sizeof(struct sctp_getaddrs))
+ if (len != sizeof(struct sctp_getaddrs_old))
return -EINVAL;
- if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs)))
+ if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs_old)))
return -EFAULT;
if (getaddrs.addr_num <= 0) return -EINVAL;
@@ -3392,8 +3492,9 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
addr = list_entry(bp->address_list.next,
struct sctp_sockaddr_entry, list);
if (sctp_is_any(&addr->a)) {
- cnt = sctp_copy_laddrs_to_user(sk, bp->port,
- getaddrs.addr_num, to);
+ cnt = sctp_copy_laddrs_to_user_old(sk, bp->port,
+ getaddrs.addr_num,
+ to);
if (cnt < 0) {
err = cnt;
goto unlock;
@@ -3419,7 +3520,7 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
copy_getaddrs:
getaddrs.addr_num = cnt;
- if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs)))
+ if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs_old)))
err = -EFAULT;
unlock:
@@ -3427,6 +3528,99 @@ unlock:
return err;
}
+static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
+ char __user *optval, int __user *optlen)
+{
+ struct sctp_bind_addr *bp;
+ struct sctp_association *asoc;
+ struct list_head *pos;
+ int cnt = 0;
+ struct sctp_getaddrs getaddrs;
+ struct sctp_sockaddr_entry *addr;
+ void __user *to;
+ union sctp_addr temp;
+ struct sctp_sock *sp = sctp_sk(sk);
+ int addrlen;
+ rwlock_t *addr_lock;
+ int err = 0;
+ size_t space_left;
+ int bytes_copied;
+
+ if (len <= sizeof(struct sctp_getaddrs))
+ return -EINVAL;
+
+ if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs)))
+ return -EFAULT;
+
+ /*
+ * For UDP-style sockets, id specifies the association to query.
+ * If the id field is set to the value '0' then the locally bound
+ * addresses are returned without regard to any particular
+ * association.
+ */
+ if (0 == getaddrs.assoc_id) {
+ bp = &sctp_sk(sk)->ep->base.bind_addr;
+ addr_lock = &sctp_sk(sk)->ep->base.addr_lock;
+ } else {
+ asoc = sctp_id2assoc(sk, getaddrs.assoc_id);
+ if (!asoc)
+ return -EINVAL;
+ bp = &asoc->base.bind_addr;
+ addr_lock = &asoc->base.addr_lock;
+ }
+
+ to = optval + offsetof(struct sctp_getaddrs,addrs);
+ space_left = len - sizeof(struct sctp_getaddrs) -
+ offsetof(struct sctp_getaddrs,addrs);
+
+ sctp_read_lock(addr_lock);
+
+ /* If the endpoint is bound to 0.0.0.0 or ::0, get the valid
+ * addresses from the global local address list.
+ */
+ if (sctp_list_single_entry(&bp->address_list)) {
+ addr = list_entry(bp->address_list.next,
+ struct sctp_sockaddr_entry, list);
+ if (sctp_is_any(&addr->a)) {
+ cnt = sctp_copy_laddrs_to_user(sk, bp->port,
+ &to, space_left);
+ if (cnt < 0) {
+ err = cnt;
+ goto unlock;
+ }
+ goto copy_getaddrs;
+ }
+ }
+
+ list_for_each(pos, &bp->address_list) {
+ addr = list_entry(pos, struct sctp_sockaddr_entry, list);
+ memcpy(&temp, &addr->a, sizeof(temp));
+ sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
+ addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
+ if(space_left < addrlen)
+ return -ENOMEM; /*fixme: right error?*/
+ temp.v4.sin_port = htons(temp.v4.sin_port);
+ if (copy_to_user(to, &temp, addrlen)) {
+ err = -EFAULT;
+ goto unlock;
+ }
+ to += addrlen;
+ cnt ++;
+ space_left -= addrlen;
+ }
+
+copy_getaddrs:
+ if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num))
+ return -EFAULT;
+ bytes_copied = ((char __user *)to) - optval;
+ if (put_user(bytes_copied, optlen))
+ return -EFAULT;
+
+unlock:
+ sctp_read_unlock(addr_lock);
+ return err;
+}
+
/* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
*
* Requests that the local SCTP stack use the enclosed peer address as
@@ -3807,12 +4001,20 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
case SCTP_INITMSG:
retval = sctp_getsockopt_initmsg(sk, len, optval, optlen);
break;
- case SCTP_GET_PEER_ADDRS_NUM:
- retval = sctp_getsockopt_peer_addrs_num(sk, len, optval,
+ case SCTP_GET_PEER_ADDRS_NUM_OLD:
+ retval = sctp_getsockopt_peer_addrs_num_old(sk, len, optval,
+ optlen);
+ break;
+ case SCTP_GET_LOCAL_ADDRS_NUM_OLD:
+ retval = sctp_getsockopt_local_addrs_num_old(sk, len, optval,
+ optlen);
+ break;
+ case SCTP_GET_PEER_ADDRS_OLD:
+ retval = sctp_getsockopt_peer_addrs_old(sk, len, optval,
optlen);
break;
- case SCTP_GET_LOCAL_ADDRS_NUM:
- retval = sctp_getsockopt_local_addrs_num(sk, len, optval,
+ case SCTP_GET_LOCAL_ADDRS_OLD:
+ retval = sctp_getsockopt_local_addrs_old(sk, len, optval,
optlen);
break;
case SCTP_GET_PEER_ADDRS:
diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
index 25037daf3fa0..cbe2513d2822 100644
--- a/net/sctp/ssnmap.c
+++ b/net/sctp/ssnmap.c
@@ -58,7 +58,7 @@ static inline size_t sctp_ssnmap_size(__u16 in, __u16 out)
* Allocate room to store at least 'len' contiguous TSNs.
*/
struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_ssnmap *retval;
int size;
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index d2f04ebe5081..6bc27200e6ca 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -57,7 +57,7 @@
/* Initialize a new transport from provided memory. */
static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
const union sctp_addr *addr,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
/* Copy in the address. */
peer->ipaddr = *addr;
@@ -122,7 +122,7 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
/* Allocate and initialize a new transport. */
struct sctp_transport *sctp_transport_new(const union sctp_addr *addr,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_transport *transport;
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 0abd5101107c..057e7fac3af0 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -74,7 +74,7 @@ SCTP_STATIC void sctp_ulpevent_init(struct sctp_ulpevent *event, int msg_flags)
/* Create a new sctp_ulpevent. */
SCTP_STATIC struct sctp_ulpevent *sctp_ulpevent_new(int size, int msg_flags,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sk_buff *skb;
@@ -136,7 +136,7 @@ static inline void sctp_ulpevent_release_owner(struct sctp_ulpevent *event)
struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
const struct sctp_association *asoc,
__u16 flags, __u16 state, __u16 error, __u16 outbound,
- __u16 inbound, unsigned int __nocast gfp)
+ __u16 inbound, gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_assoc_change *sac;
@@ -237,7 +237,7 @@ fail:
struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
const struct sctp_association *asoc,
const struct sockaddr_storage *aaddr,
- int flags, int state, int error, unsigned int __nocast gfp)
+ int flags, int state, int error, gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_paddr_change *spc;
@@ -350,7 +350,7 @@ fail:
*/
struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
const struct sctp_association *asoc, struct sctp_chunk *chunk,
- __u16 flags, unsigned int __nocast gfp)
+ __u16 flags, gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_remote_error *sre;
@@ -448,7 +448,7 @@ fail:
*/
struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
const struct sctp_association *asoc, struct sctp_chunk *chunk,
- __u16 flags, __u32 error, unsigned int __nocast gfp)
+ __u16 flags, __u32 error, gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_send_failed *ssf;
@@ -557,7 +557,7 @@ fail:
*/
struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
const struct sctp_association *asoc,
- __u16 flags, unsigned int __nocast gfp)
+ __u16 flags, gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_shutdown_event *sse;
@@ -620,7 +620,7 @@ fail:
* 5.3.1.6 SCTP_ADAPTION_INDICATION
*/
struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication(
- const struct sctp_association *asoc, unsigned int __nocast gfp)
+ const struct sctp_association *asoc, gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_adaption_event *sai;
@@ -657,7 +657,7 @@ fail:
*/
struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
struct sctp_chunk *chunk,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_ulpevent *event = NULL;
struct sk_buff *skb;
@@ -719,7 +719,7 @@ fail:
*/
struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
const struct sctp_association *asoc, __u32 indication,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_pdapi_event *pd;
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index ec2c857eae7f..2080b2d28c98 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -100,7 +100,7 @@ void sctp_ulpq_free(struct sctp_ulpq *ulpq)
/* Process an incoming DATA chunk. */
int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sk_buff_head temp;
sctp_data_chunk_t *hdr;
@@ -792,7 +792,7 @@ static __u16 sctp_ulpq_renege_frags(struct sctp_ulpq *ulpq, __u16 needed)
/* Partial deliver the first message as there is pressure on rwnd. */
void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
struct sctp_chunk *chunk,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_ulpevent *event;
struct sctp_association *asoc;
@@ -816,7 +816,7 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
/* Renege some packets to make room for an incoming chunk. */
void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
- unsigned int __nocast gfp)
+ gfp_t gfp)
{
struct sctp_association *asoc;
__u16 needed, freed;
@@ -855,7 +855,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
/* Notify the application if an association is aborted and in
* partial delivery mode. Send up any pending received messages.
*/
-void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, unsigned int __nocast gfp)
+void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, gfp_t gfp)
{
struct sctp_ulpevent *ev = NULL;
struct sock *sk;
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index f3104035e35d..54e60a657500 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -719,7 +719,7 @@ static void rpc_async_schedule(void *arg)
void *
rpc_malloc(struct rpc_task *task, size_t size)
{
- int gfp;
+ gfp_t gfp;
if (task->tk_flags & RPC_TASK_SWAPPER)
gfp = GFP_ATOMIC;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index fda737d77edc..cbb0ba34a600 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -163,7 +163,7 @@ static void xfrm_policy_timer(unsigned long data)
if (xp->dead)
goto out;
- dir = xp->index & 7;
+ dir = xfrm_policy_id2dir(xp->index);
if (xp->lft.hard_add_expires_seconds) {
long tmo = xp->lft.hard_add_expires_seconds +
@@ -225,7 +225,7 @@ expired:
* SPD calls.
*/
-struct xfrm_policy *xfrm_policy_alloc(int gfp)
+struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp)
{
struct xfrm_policy *policy;
@@ -417,7 +417,7 @@ struct xfrm_policy *xfrm_policy_byid(int dir, u32 id, int delete)
struct xfrm_policy *pol, **p;
write_lock_bh(&xfrm_policy_lock);
- for (p = &xfrm_policy_list[id & 7]; (pol=*p)!=NULL; p = &pol->next) {
+ for (p = &xfrm_policy_list[dir]; (pol=*p)!=NULL; p = &pol->next) {
if (pol->index == id) {
xfrm_pol_hold(pol);
if (delete)