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

Browse Source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits)
  [SCTP]: Fix local_addr deletions during list traversals.
  net: fix build with CONFIG_NET=n
  [TCP]: Prevent sending past receiver window with TSO (at last skb)
  rt2x00: Add new D-Link USB ID
  rt2x00: never disable multicast because it disables broadcast too
  libertas: fix the 'compare command with itself' properly
  drivers/net/Kconfig: fix whitespace for GELIC_WIRELESS entry
  [NETFILTER]: nf_queue: don't return error when unregistering a non-existant handler
  [NETFILTER]: nfnetlink_queue: fix EPERM when binding/unbinding and instance 0 exists
  [NETFILTER]: nfnetlink_log: fix EPERM when binding/unbinding and instance 0 exists
  [NETFILTER]: nf_conntrack: replace horrible hack with ksize()
  [NETFILTER]: nf_conntrack: add \n to "expectation table full" message
  [NETFILTER]: xt_time: fix failure to match on Sundays
  [NETFILTER]: nfnetlink_log: fix computation of netlink skb size
  [NETFILTER]: nfnetlink_queue: fix computation of allocated size for netlink skb.
  [NETFILTER]: nfnetlink: fix ifdef in nfnetlink_compat.h
  [NET]: include <linux/types.h> into linux/ethtool.h for __u* typedef
  [NET]: Make /proc/net a symlink on /proc/self/net (v3)
  RxRPC: fix rxrpc_recvmsg()'s returning of msg_name
  net/enc28j60: oops fix
  ...
This commit is contained in:
Linus Torvalds 2008-03-12 13:08:09 -07:00
commit 609eb39c8d
55 changed files with 366 additions and 259 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
MAINTAINERS
View File

@ -2052,43 +2052,19 @@ M: kernel@wantstofly.org
L: netdev@vger.kernel.org
S: Maintained
INTEL PRO/100 ETHERNET SUPPORT
INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
P: Auke Kok
M: auke-jan.h.kok@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
P: Jeff Kirsher
M: jeffrey.t.kirsher@intel.com
P: Bruce Allan
M: bruce.w.allan@intel.com
P: John Ronciak
M: john.ronciak@intel.com
L: e1000-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/e1000/
S: Supported
INTEL PRO/1000 GIGABIT ETHERNET SUPPORT
P: Auke Kok
M: auke-jan.h.kok@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
P: Jeff Kirsher
M: jeffrey.t.kirsher@intel.com
P: John Ronciak
M: john.ronciak@intel.com
L: e1000-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/e1000/
S: Supported
INTEL PRO/10GbE SUPPORT
P: Ayyappan Veeraiyan
M: ayyappan.veeraiyan@intel.com
P: Auke Kok
M: auke-jan.h.kok@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
P: John Ronciak
M: john.ronciak@intel.com
L: e1000-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/e1000/
W: http://e1000.sourceforge.net/
S: Supported
INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT

4
drivers/atm/firestream.c
View File

@ -331,8 +331,8 @@ module_param(fs_keystream, int, 0);
#define FS_DEBUG_QSIZE 0x00001000
#define func_enter() fs_dprintk (FS_DEBUG_FLOW, "fs: enter %s\n", __FUNCTION__)
#define func_exit() fs_dprintk (FS_DEBUG_FLOW, "fs: exit %s\n", __FUNCTION__)
#define func_enter() fs_dprintk(FS_DEBUG_FLOW, "fs: enter %s\n", __func__)
#define func_exit() fs_dprintk(FS_DEBUG_FLOW, "fs: exit %s\n", __func__)
static struct fs_dev *fs_boards = NULL;

4
drivers/atm/fore200e.c
View File

@ -95,8 +95,8 @@
#if 1
#define ASSERT(expr) if (!(expr)) { \
printk(FORE200E "assertion failed! %s[%d]: %s\n", \
__FUNCTION__, __LINE__, #expr); \
panic(FORE200E "%s", __FUNCTION__); \
__func__, __LINE__, #expr); \
panic(FORE200E "%s", __func__); \
}
#else
#define ASSERT(expr) do {} while (0)

12
drivers/atm/idt77252.c
View File

@ -555,7 +555,7 @@ idt77252_tx_dump(struct idt77252_dev *card)
struct vc_map *vc;
int i;
printk("%s\n", __FUNCTION__);
printk("%s\n", __func__);
for (i = 0; i < card->tct_size; i++) {
vc = card->vcs[i];
if (!vc)
@ -1035,7 +1035,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
skb = sb_pool_skb(card, le32_to_cpu(rsqe->word_2));
if (skb == NULL) {
printk("%s: NULL skb in %s, rsqe: %08x %08x %08x %08x\n",
card->name, __FUNCTION__,
card->name, __func__,
le32_to_cpu(rsqe->word_1), le32_to_cpu(rsqe->word_2),
le32_to_cpu(rsqe->word_3), le32_to_cpu(rsqe->word_4));
return;
@ -1873,7 +1873,7 @@ add_rx_skb(struct idt77252_dev *card, int queue,
return;
if (sb_pool_add(card, skb, queue)) {
printk("%s: SB POOL full\n", __FUNCTION__);
printk("%s: SB POOL full\n", __func__);
goto outfree;
}
@ -1883,7 +1883,7 @@ add_rx_skb(struct idt77252_dev *card, int queue,
IDT77252_PRV_PADDR(skb) = paddr;
if (push_rx_skb(card, skb, queue)) {
printk("%s: FB QUEUE full\n", __FUNCTION__);
printk("%s: FB QUEUE full\n", __func__);
goto outunmap;
}
}
@ -3821,12 +3821,12 @@ static int __init idt77252_init(void)
{
struct sk_buff *skb;
printk("%s: at %p\n", __FUNCTION__, idt77252_init);
printk("%s: at %p\n", __func__, idt77252_init);
if (sizeof(skb->cb) < sizeof(struct atm_skb_data) +
sizeof(struct idt77252_skb_prv)) {
printk(KERN_ERR "%s: skb->cb is too small (%lu < %lu)\n",
__FUNCTION__, (unsigned long) sizeof(skb->cb),
__func__, (unsigned long) sizeof(skb->cb),
(unsigned long) sizeof(struct atm_skb_data) +
sizeof(struct idt77252_skb_prv));
return -EIO;

3
drivers/bluetooth/hci_usb.c
View File

@ -149,6 +149,9 @@ static struct usb_device_id blacklist_ids[] = {
{ USB_DEVICE(0x0400, 0x0807), .driver_info = HCI_BROKEN_ISOC },
{ USB_DEVICE(0x0400, 0x080a), .driver_info = HCI_BROKEN_ISOC },
/* CONWISE Technology based adapters with buggy SCO support */
{ USB_DEVICE(0x0e5e, 0x6622), .driver_info = HCI_BROKEN_ISOC },
/* Belkin F8T012 and F8T013 devices */
{ USB_DEVICE(0x050d, 0x0012), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
{ USB_DEVICE(0x050d, 0x0013), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },

4
drivers/isdn/i4l/isdn_common.c
View File

@ -981,13 +981,13 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
}
static __inline int
static inline int
isdn_minor2drv(int minor)
{
return (dev->drvmap[minor]);
}
static __inline int
static inline int
isdn_minor2chan(int minor)
{
return (dev->chanmap[minor]);

2
drivers/isdn/i4l/isdn_v110.c
View File

@ -62,7 +62,7 @@ static unsigned char V110_OffMatrix_38400[] =
* and to 67452301 when keylen = 2. This is necessary because ordering on
* the isdn line is the other way.
*/
static __inline unsigned char
static inline unsigned char
FlipBits(unsigned char c, int keylen)
{
unsigned char b = c;

20
drivers/net/Kconfig
View File

@ -2366,15 +2366,15 @@ config GELIC_NET
module will be called ps3_gelic.
config GELIC_WIRELESS
bool "PS3 Wireless support"
depends on GELIC_NET
select WIRELESS_EXT
help
This option adds the support for the wireless feature of PS3.
If you have the wireless-less model of PS3 or have no plan to
use wireless feature, disabling this option saves memory. As
the driver automatically distinguishes the models, you can
safely enable this option even if you have a wireless-less model.
bool "PS3 Wireless support"
depends on GELIC_NET
select WIRELESS_EXT
help
This option adds the support for the wireless feature of PS3.
If you have the wireless-less model of PS3 or have no plan to
use wireless feature, disabling this option saves memory. As
the driver automatically distinguishes the models, you can
safely enable this option even if you have a wireless-less model.
config GIANFAR
tristate "Gianfar Ethernet"
@ -2519,7 +2519,7 @@ config CHELSIO_T3
config EHEA
tristate "eHEA Ethernet support"
depends on IBMEBUS && INET
depends on IBMEBUS && INET && SPARSEMEM
select INET_LRO
---help---
This driver supports the IBM pSeries eHEA ethernet adapter.

7
drivers/net/ac3200.c
View File

@ -369,7 +369,7 @@ MODULE_PARM_DESC(mem, "Memory base address(es)");
MODULE_DESCRIPTION("Ansel AC3200 EISA ethernet driver");
MODULE_LICENSE("GPL");
int __init init_module(void)
static int __init ac3200_module_init(void)
{
struct net_device *dev;
int this_dev, found = 0;
@ -404,8 +404,7 @@ static void cleanup_card(struct net_device *dev)
iounmap(ei_status.mem);
}
void __exit
cleanup_module(void)
static void __exit ac3200_module_exit(void)
{
int this_dev;
@ -418,4 +417,6 @@ cleanup_module(void)
}
}
}
module_init(ac3200_module_init);
module_exit(ac3200_module_exit);
#endif /* MODULE */

7
drivers/net/apne.c
View File

@ -569,7 +569,7 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id)
#ifdef MODULE
static struct net_device *apne_dev;
int __init init_module(void)
static int __init apne_module_init(void)
{
apne_dev = apne_probe(-1);
if (IS_ERR(apne_dev))
@ -577,7 +577,7 @@ int __init init_module(void)
return 0;
}
void __exit cleanup_module(void)
static void __exit apne_module_exit(void)
{
unregister_netdev(apne_dev);
@ -591,7 +591,8 @@ void __exit cleanup_module(void)
free_netdev(apne_dev);
}
module_init(apne_module_init);
module_exit(apne_module_exit);
#endif
static int init_pcmcia(void)

3
drivers/net/appletalk/ltpc.c
View File

@ -1252,7 +1252,7 @@ module_param(irq, int, 0);
module_param(dma, int, 0);
int __init init_module(void)
static int __init ltpc_module_init(void)
{
if(io == 0)
printk(KERN_NOTICE
@ -1263,6 +1263,7 @@ int __init init_module(void)
return PTR_ERR(dev_ltpc);
return 0;
}
module_init(ltpc_module_init);
#endif
static void __exit ltpc_cleanup(void)

6
drivers/net/arcnet/capmode.c
View File

@ -80,17 +80,19 @@ void arcnet_cap_init(void)
#ifdef MODULE
int __init init_module(void)
static int __init capmode_module_init(void)
{
printk(VERSION);
arcnet_cap_init();
return 0;
}
void cleanup_module(void)
static void __exit capmode_module_exit(void)
{
arcnet_unregister_proto(&capmode_proto);
}
module_init(capmode_module_init);
module_exit(capmode_module_exit);
MODULE_LICENSE("GPL");
#endif /* MODULE */

5
drivers/net/atarilance.c
View File

@ -336,8 +336,6 @@ struct lance_addr {
/***************************** Prototypes *****************************/
static int addr_accessible( volatile void *regp, int wordflag, int
writeflag );
static unsigned long lance_probe1( struct net_device *dev, struct lance_addr
*init_rec );
static int lance_open( struct net_device *dev );
@ -406,7 +404,8 @@ struct net_device * __init atarilance_probe(int unit)
/* Derived from hwreg_present() in atari/config.c: */
static int __init addr_accessible( volatile void *regp, int wordflag, int writeflag )
static noinline int __init addr_accessible(volatile void *regp, int wordflag,
int writeflag)
{
int ret;
long flags;

29
drivers/net/e100.c
View File

@ -2782,16 +2782,13 @@ static void __devexit e100_remove(struct pci_dev *pdev)
}
}
#ifdef CONFIG_PM
static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct nic *nic = netdev_priv(netdev);
if (netif_running(netdev))
napi_disable(&nic->napi);
del_timer_sync(&nic->watchdog);
netif_carrier_off(nic->netdev);
e100_down(nic);
netif_device_detach(netdev);
pci_save_state(pdev);
@ -2804,14 +2801,13 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
pci_enable_wake(pdev, PCI_D3cold, 0);
}
free_irq(pdev->irq, netdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
#ifdef CONFIG_PM
static int e100_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
@ -2832,26 +2828,7 @@ static int e100_resume(struct pci_dev *pdev)
static void e100_shutdown(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct nic *nic = netdev_priv(netdev);
if (netif_running(netdev))
napi_disable(&nic->napi);
del_timer_sync(&nic->watchdog);
netif_carrier_off(nic->netdev);
if ((nic->flags & wol_magic) | e100_asf(nic)) {
pci_enable_wake(pdev, PCI_D3hot, 1);
pci_enable_wake(pdev, PCI_D3cold, 1);
} else {
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
}
free_irq(pdev->irq, netdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
e100_suspend(pdev, PMSG_SUSPEND);
}
/* ------------------ PCI Error Recovery infrastructure -------------- */

3
drivers/net/enc28j60.c
View File

@ -900,7 +900,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
if (RSV_GETBIT(rxstat, RSV_LENCHECKERR))
ndev->stats.rx_frame_errors++;
} else {
skb = dev_alloc_skb(len);
skb = dev_alloc_skb(len + NET_IP_ALIGN);
if (!skb) {
if (netif_msg_rx_err(priv))
dev_err(&ndev->dev,
@ -908,6 +908,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
ndev->stats.rx_dropped++;
} else {
skb->dev = ndev;
skb_reserve(skb, NET_IP_ALIGN);
/* copy the packet from the receive buffer */
enc28j60_mem_read(priv, priv->next_pk_ptr + sizeof(rsv),
len, skb_put(skb, len));

2
drivers/net/ixgbe/ixgbe_main.c
View File

@ -2133,7 +2133,7 @@ static void ixgbe_watchdog(unsigned long data)
(link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
"10 Gbps" :
(link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
"1 Gpbs" : "unknown speed")),
"1 Gbps" : "unknown speed")),
((FLOW_RX && FLOW_TX) ? "RX/TX" :
(FLOW_RX ? "RX" :
(FLOW_TX ? "TX" : "None"))));

1
drivers/net/mv643xx_eth.c
View File

@ -2104,6 +2104,7 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR( "Rabeeh Khoury, Assaf Hoffman, Matthew Dharm, Manish Lachwani"
" and Dale Farnsworth");
MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
MODULE_ALIAS("platform:mv643xx_eth");
/*
* The second part is the low level driver of the gigE ethernet ports.

2
drivers/net/pcmcia/axnet_cs.c
View File

@ -1268,7 +1268,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
}
}
if (interrupts && ei_debug)
if (interrupts && ei_debug > 3)
{
handled = 1;
if (nr_serviced >= MAX_SERVICE)

1
drivers/net/phy/Kconfig
View File

@ -67,6 +67,7 @@ config REALTEK_PHY
config FIXED_PHY
bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
depends on PHYLIB=y
---help---
Adds the platform "fixed" MDIO Bus to cover the boards that use
PHYs that are not connected to the real MDIO bus.

17
drivers/net/phy/davicom.c
View File

@ -37,6 +37,7 @@
#define MII_DM9161_SCR 0x10
#define MII_DM9161_SCR_INIT 0x0610
#define MII_DM9161_SCR_RMII 0x0100
/* DM9161 Interrupt Register */
#define MII_DM9161_INTR 0x15
@ -103,7 +104,7 @@ static int dm9161_config_aneg(struct phy_device *phydev)
static int dm9161_config_init(struct phy_device *phydev)
{
int err;
int err, temp;
/* Isolate the PHY */
err = phy_write(phydev, MII_BMCR, BMCR_ISOLATE);
@ -111,9 +112,19 @@ static int dm9161_config_init(struct phy_device *phydev)
if (err < 0)
return err;
/* Do not bypass the scrambler/descrambler */
err = phy_write(phydev, MII_DM9161_SCR, MII_DM9161_SCR_INIT);
switch (phydev->interface) {
case PHY_INTERFACE_MODE_MII:
temp = MII_DM9161_SCR_INIT;
break;
case PHY_INTERFACE_MODE_RMII:
temp = MII_DM9161_SCR_INIT | MII_DM9161_SCR_RMII;
break;
default:
return -EINVAL;
}
/* Do not bypass the scrambler/descrambler */
err = phy_write(phydev, MII_DM9161_SCR, temp);
if (err < 0)
return err;

69
drivers/net/pppol2tp.c
View File

@ -302,14 +302,14 @@ pppol2tp_session_find(struct pppol2tp_tunnel *tunnel, u16 session_id)
struct pppol2tp_session *session;
struct hlist_node *walk;
read_lock(&tunnel->hlist_lock);
read_lock_bh(&tunnel->hlist_lock);
hlist_for_each_entry(session, walk, session_list, hlist) {
if (session->tunnel_addr.s_session == session_id) {
read_unlock(&tunnel->hlist_lock);
read_unlock_bh(&tunnel->hlist_lock);
return session;
}
}
read_unlock(&tunnel->hlist_lock);
read_unlock_bh(&tunnel->hlist_lock);
return NULL;
}
@ -320,14 +320,14 @@ static struct pppol2tp_tunnel *pppol2tp_tunnel_find(u16 tunnel_id)
{
struct pppol2tp_tunnel *tunnel = NULL;
read_lock(&pppol2tp_tunnel_list_lock);
read_lock_bh(&pppol2tp_tunnel_list_lock);
list_for_each_entry(tunnel, &pppol2tp_tunnel_list, list) {
if (tunnel->stats.tunnel_id == tunnel_id) {
read_unlock(&pppol2tp_tunnel_list_lock);
read_unlock_bh(&pppol2tp_tunnel_list_lock);
return tunnel;
}
}
read_unlock(&pppol2tp_tunnel_list_lock);
read_unlock_bh(&pppol2tp_tunnel_list_lock);
return NULL;
}
@ -342,10 +342,11 @@ static struct pppol2tp_tunnel *pppol2tp_tunnel_find(u16 tunnel_id)
static void pppol2tp_recv_queue_skb(struct pppol2tp_session *session, struct sk_buff *skb)
{
struct sk_buff *skbp;
struct sk_buff *tmp;
u16 ns = PPPOL2TP_SKB_CB(skb)->ns;
spin_lock(&session->reorder_q.lock);
skb_queue_walk(&session->reorder_q, skbp) {
spin_lock_bh(&session->reorder_q.lock);
skb_queue_walk_safe(&session->reorder_q, skbp, tmp) {
if (PPPOL2TP_SKB_CB(skbp)->ns > ns) {
__skb_insert(skb, skbp->prev, skbp, &session->reorder_q);
PRINTK(session->debug, PPPOL2TP_MSG_SEQ, KERN_DEBUG,
@ -360,7 +361,7 @@ static void pppol2tp_recv_queue_skb(struct pppol2tp_session *session, struct sk_
__skb_queue_tail(&session->reorder_q, skb);
out:
spin_unlock(&session->reorder_q.lock);
spin_unlock_bh(&session->reorder_q.lock);
}
/* Dequeue a single skb.
@ -371,10 +372,9 @@ static void pppol2tp_recv_dequeue_skb(struct pppol2tp_session *session, struct s
int length = PPPOL2TP_SKB_CB(skb)->length;
struct sock *session_sock = NULL;
/* We're about to requeue the skb, so unlink it and return resources
/* We're about to requeue the skb, so return resources
* to its current owner (a socket receive buffer).
*/
skb_unlink(skb, &session->reorder_q);
skb_orphan(skb);
tunnel->stats.rx_packets++;
@ -442,7 +442,7 @@ static void pppol2tp_recv_dequeue(struct pppol2tp_session *session)
* expect to send up next, dequeue it and any other
* in-sequence packets behind it.
*/
spin_lock(&session->reorder_q.lock);
spin_lock_bh(&session->reorder_q.lock);
skb_queue_walk_safe(&session->reorder_q, skb, tmp) {
if (time_after(jiffies, PPPOL2TP_SKB_CB(skb)->expires)) {
session->stats.rx_seq_discards++;
@ -470,13 +470,18 @@ static void pppol2tp_recv_dequeue(struct pppol2tp_session *session)
goto out;
}
}
spin_unlock(&session->reorder_q.lock);
__skb_unlink(skb, &session->reorder_q);
/* Process the skb. We release the queue lock while we
* do so to let other contexts process the queue.
*/
spin_unlock_bh(&session->reorder_q.lock);
pppol2tp_recv_dequeue_skb(session, skb);
spin_lock(&session->reorder_q.lock);
spin_lock_bh(&session->reorder_q.lock);
}
out:
spin_unlock(&session->reorder_q.lock);
spin_unlock_bh(&session->reorder_q.lock);
}
/* Internal receive frame. Do the real work of receiving an L2TP data frame
@ -1059,7 +1064,7 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
/* Get routing info from the tunnel socket */
dst_release(skb->dst);
skb->dst = sk_dst_get(sk_tun);
skb->dst = dst_clone(__sk_dst_get(sk_tun));
skb_orphan(skb);
skb->sk = sk_tun;
@ -1107,7 +1112,7 @@ static void pppol2tp_tunnel_closeall(struct pppol2tp_tunnel *tunnel)
PRINTK(tunnel->debug, PPPOL2TP_MSG_CONTROL, KERN_INFO,
"%s: closing all sessions...\n", tunnel->name);
write_lock(&tunnel->hlist_lock);
write_lock_bh(&tunnel->hlist_lock);
for (hash = 0; hash < PPPOL2TP_HASH_SIZE; hash++) {
again:
hlist_for_each_safe(walk, tmp, &tunnel->session_hlist[hash]) {
@ -1129,7 +1134,7 @@ static void pppol2tp_tunnel_closeall(struct pppol2tp_tunnel *tunnel)
* disappear as we're jumping between locks.
*/
sock_hold(sk);
write_unlock(&tunnel->hlist_lock);
write_unlock_bh(&tunnel->hlist_lock);
lock_sock(sk);
if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
@ -1154,11 +1159,11 @@ static void pppol2tp_tunnel_closeall(struct pppol2tp_tunnel *tunnel)
* list so we are guaranteed to make forward
* progress.
*/
write_lock(&tunnel->hlist_lock);
write_lock_bh(&tunnel->hlist_lock);
goto again;
}
}
write_unlock(&tunnel->hlist_lock);
write_unlock_bh(&tunnel->hlist_lock);
}
/* Really kill the tunnel.
@ -1167,9 +1172,9 @@ static void pppol2tp_tunnel_closeall(struct pppol2tp_tunnel *tunnel)
static void pppol2tp_tunnel_free(struct pppol2tp_tunnel *tunnel)
{
/* Remove from socket list */
write_lock(&pppol2tp_tunnel_list_lock);
write_lock_bh(&pppol2tp_tunnel_list_lock);
list_del_init(&tunnel->list);
write_unlock(&pppol2tp_tunnel_list_lock);
write_unlock_bh(&pppol2tp_tunnel_list_lock);
atomic_dec(&pppol2tp_tunnel_count);
kfree(tunnel);
@ -1245,9 +1250,9 @@ static void pppol2tp_session_destruct(struct sock *sk)
/* Delete the session socket from the
* hash
*/
write_lock(&tunnel->hlist_lock);
write_lock_bh(&tunnel->hlist_lock);
hlist_del_init(&session->hlist);
write_unlock(&tunnel->hlist_lock);
write_unlock_bh(&tunnel->hlist_lock);
atomic_dec(&pppol2tp_session_count);
}
@ -1392,9 +1397,9 @@ static struct sock *pppol2tp_prepare_tunnel_socket(int fd, u16 tunnel_id,
/* Add tunnel to our list */
INIT_LIST_HEAD(&tunnel->list);
write_lock(&pppol2tp_tunnel_list_lock);
write_lock_bh(&pppol2tp_tunnel_list_lock);
list_add(&tunnel->list, &pppol2tp_tunnel_list);
write_unlock(&pppol2tp_tunnel_list_lock);
write_unlock_bh(&pppol2tp_tunnel_list_lock);
atomic_inc(&pppol2tp_tunnel_count);
/* Bump the reference count. The tunnel context is deleted
@ -1599,11 +1604,11 @@ static int pppol2tp_connect(struct socket *sock, struct sockaddr *uservaddr,
sk->sk_user_data = session;
/* Add session to the tunnel's hash list */
write_lock(&tunnel->hlist_lock);
write_lock_bh(&tunnel->hlist_lock);
hlist_add_head(&session->hlist,
pppol2tp_session_id_hash(tunnel,
session->tunnel_addr.s_session));
write_unlock(&tunnel->hlist_lock);
write_unlock_bh(&tunnel->hlist_lock);
atomic_inc(&pppol2tp_session_count);
@ -2205,7 +2210,7 @@ static struct pppol2tp_session *next_session(struct pppol2tp_tunnel *tunnel, str
int next = 0;
int i;
read_lock(&tunnel->hlist_lock);
read_lock_bh(&tunnel->hlist_lock);
for (i = 0; i < PPPOL2TP_HASH_SIZE; i++) {
hlist_for_each_entry(session, walk, &tunnel->session_hlist[i], hlist) {
if (curr == NULL) {
@ -2223,7 +2228,7 @@ static struct pppol2tp_session *next_session(struct pppol2tp_tunnel *tunnel, str
}
}
out:
read_unlock(&tunnel->hlist_lock);
read_unlock_bh(&tunnel->hlist_lock);
if (!found)
session = NULL;
@ -2234,13 +2239,13 @@ static struct pppol2tp_tunnel *next_tunnel(struct pppol2tp_tunnel *curr)
{
struct pppol2tp_tunnel *tunnel = NULL;
read_lock(&pppol2tp_tunnel_list_lock);
read_lock_bh(&pppol2tp_tunnel_list_lock);
if (list_is_last(&curr->list, &pppol2tp_tunnel_list)) {
goto out;
}
tunnel = list_entry(curr->list.next, struct pppol2tp_tunnel, list);
out:
read_unlock(&pppol2tp_tunnel_list_lock);
read_unlock_bh(&pppol2tp_tunnel_list_lock);
return tunnel;
}

2
drivers/net/s2io.c
View File

@ -1088,7 +1088,7 @@ static int s2io_print_pci_mode(struct s2io_nic *nic)
* '-1' on failure
*/
int init_tti(struct s2io_nic *nic, int link)
static int init_tti(struct s2io_nic *nic, int link)
{
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;

3
drivers/net/tulip/de2104x.c
View File

@ -910,7 +910,8 @@ static void de_set_media (struct de_private *de)
unsigned media = de->media_type;
u32 macmode = dr32(MacMode);
BUG_ON(de_is_running(de));
if (de_is_running(de))
printk(KERN_WARNING "%s: chip is running while changing media!\n", de->dev->name);
if (de->de21040)
dw32(CSR11, FULL_DUPLEX_MAGIC);

2
drivers/net/wan/sbni.c
View File

@ -751,7 +751,7 @@ upload_data( struct net_device *dev, unsigned framelen, unsigned frameno,
}
static __inline void
static inline void
send_complete( struct net_local *nl )
{
#ifdef CONFIG_SBNI_MULTILINE

2
drivers/net/wireless/libertas/cmdresp.c
View File

@ -578,7 +578,7 @@ int lbs_process_rx_command(struct lbs_private *priv)
goto done;
}
if (respcmd != CMD_RET(curcmd) &&
respcmd != CMD_802_11_ASSOCIATE && curcmd != CMD_RET_802_11_ASSOCIATE) {
respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) {
lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;

4
drivers/net/wireless/rt2x00/rt61pci.c
View File

@ -2302,9 +2302,9 @@ static void rt61pci_configure_filter(struct ieee80211_hw *hw,
* Apply some rules to the filters:
* - Some filters imply different filters to be set.
* - Some things we can't filter out at all.
* - Multicast filter seems to kill broadcast traffic so never use it.
*/
if (mc_count)
*total_flags |= FIF_ALLMULTI;
*total_flags |= FIF_ALLMULTI;
if (*total_flags & FIF_OTHER_BSS ||
*total_flags & FIF_PROMISC_IN_BSS)
*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;

5
drivers/net/wireless/rt2x00/rt73usb.c
View File

@ -1869,9 +1869,9 @@ static void rt73usb_configure_filter(struct ieee80211_hw *hw,
* Apply some rules to the filters:
* - Some filters imply different filters to be set.
* - Some things we can't filter out at all.
* - Multicast filter seems to kill broadcast traffic so never use it.
*/
if (mc_count)
*total_flags |= FIF_ALLMULTI;
*total_flags |= FIF_ALLMULTI;
if (*total_flags & FIF_OTHER_BSS ||
*total_flags & FIF_PROMISC_IN_BSS)
*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;
@ -2098,6 +2098,7 @@ static struct usb_device_id rt73usb_device_table[] = {
/* D-Link */
{ USB_DEVICE(0x07d1, 0x3c03), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) },
/* Gemtek */
{ USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) },
/* Gigabyte */

3
fs/proc/base.c
View File

@ -2269,6 +2269,9 @@ static const struct pid_entry tgid_base_stuff[] = {
DIR("task", S_IRUGO|S_IXUGO, task),
DIR("fd", S_IRUSR|S_IXUSR, fd),
DIR("fdinfo", S_IRUSR|S_IXUSR, fdinfo),
#ifdef CONFIG_NET
DIR("net", S_IRUGO|S_IXUSR, net),
#endif
REG("environ", S_IRUSR, environ),
INF("auxv", S_IRUSR, pid_auxv),
ONE("status", S_IRUGO, pid_status),

26
fs/proc/generic.c
View File

@ -377,15 +377,14 @@ static struct dentry_operations proc_dentry_operations =
* Don't create negative dentries here, return -ENOENT by hand
* instead.
*/
struct dentry *proc_lookup(struct inode * dir, struct dentry *dentry, struct nameidata *nd)
struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir,
struct dentry *dentry)
{
struct inode *inode = NULL;
struct proc_dir_entry * de;
int error = -ENOENT;
lock_kernel();
spin_lock(&proc_subdir_lock);
de = PDE(dir);
if (de) {
for (de = de->subdir; de ; de = de->next) {
if (de->namelen != dentry->d_name.len)
@ -393,8 +392,6 @@ struct dentry *proc_lookup(struct inode * dir, struct dentry *dentry, struct nam
if (!memcmp(dentry->d_name.name, de->name, de->namelen)) {
unsigned int ino;
if (de->shadow_proc)
de = de->shadow_proc(current, de);
ino = de->low_ino;
de_get(de);
spin_unlock(&proc_subdir_lock);
@ -417,6 +414,12 @@ struct dentry *proc_lookup(struct inode * dir, struct dentry *dentry, struct nam
return ERR_PTR(error);
}
struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
struct nameidata *nd)
{
return proc_lookup_de(PDE(dir), dir, dentry);
}
/*
* This returns non-zero if at EOF, so that the /proc
* root directory can use this and check if it should
@ -426,10 +429,9 @@ struct dentry *proc_lookup(struct inode * dir, struct dentry *dentry, struct nam
* value of the readdir() call, as long as it's non-negative
* for success..
*/
int proc_readdir(struct file * filp,
void * dirent, filldir_t filldir)
int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
filldir_t filldir)
{
struct proc_dir_entry * de;
unsigned int ino;
int i;
struct inode *inode = filp->f_path.dentry->d_inode;
@ -438,7 +440,6 @@ int proc_readdir(struct file * filp,
lock_kernel();
ino = inode->i_ino;
de = PDE(inode);
if (!de) {
ret = -EINVAL;
goto out;
@ -499,6 +500,13 @@ out: unlock_kernel();
return ret;
}
int proc_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
struct inode *inode = filp->f_path.dentry->d_inode;
return proc_readdir_de(PDE(inode), filp, dirent, filldir);
}
/*
* These are the generic /proc directory operations. They
* use the in-memory "struct proc_dir_entry" tree to parse

7
fs/proc/internal.h
View File

@ -64,6 +64,8 @@ extern const struct file_operations proc_numa_maps_operations;
extern const struct file_operations proc_smaps_operations;
extern const struct file_operations proc_clear_refs_operations;
extern const struct file_operations proc_pagemap_operations;
extern const struct file_operations proc_net_operations;
extern const struct inode_operations proc_net_inode_operations;
void free_proc_entry(struct proc_dir_entry *de);
@ -83,3 +85,8 @@ static inline int proc_fd(struct inode *inode)
{
return PROC_I(inode)->fd;
}
struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *ino,
struct dentry *dentry);
int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
filldir_t filldir);

117
fs/proc/proc_net.c
View File

@ -63,6 +63,82 @@ int seq_release_net(struct inode *ino, struct file *f)
}
EXPORT_SYMBOL_GPL(seq_release_net);
static struct net *get_proc_task_net(struct inode *dir)
{
struct task_struct *task;
struct nsproxy *ns;
struct net *net = NULL;
rcu_read_lock();
task = pid_task(proc_pid(dir), PIDTYPE_PID);
if (task != NULL) {
ns = task_nsproxy(task);
if (ns != NULL)
net = get_net(ns->net_ns);
}
rcu_read_unlock();
return net;
}
static struct dentry *proc_tgid_net_lookup(struct inode *dir,
struct dentry *dentry, struct nameidata *nd)
{
struct dentry *de;
struct net *net;
de = ERR_PTR(-ENOENT);
net = get_proc_task_net(dir);
if (net != NULL) {
de = proc_lookup_de(net->proc_net, dir, dentry);
put_net(net);
}
return de;
}
static int proc_tgid_net_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
struct net *net;
net = get_proc_task_net(inode);
generic_fillattr(inode, stat);
if (net != NULL) {
stat->nlink = net->proc_net->nlink;
put_net(net);
}
return 0;
}
const struct inode_operations proc_net_inode_operations = {
.lookup = proc_tgid_net_lookup,
.getattr = proc_tgid_net_getattr,
};
static int proc_tgid_net_readdir(struct file *filp, void *dirent,
filldir_t filldir)
{
int ret;
struct net *net;
ret = -EINVAL;
net = get_proc_task_net(filp->f_path.dentry->d_inode);
if (net != NULL) {
ret = proc_readdir_de(net->proc_net, filp, dirent, filldir);
put_net(net);
}
return ret;
}
const struct file_operations proc_net_operations = {
.read = generic_read_dir,
.readdir = proc_tgid_net_readdir,
};
struct proc_dir_entry *proc_net_fops_create(struct net *net,
const char *name, mode_t mode, const struct file_operations *fops)
@ -83,14 +159,6 @@ struct net *get_proc_net(const struct inode *inode)
}
EXPORT_SYMBOL_GPL(get_proc_net);
static struct proc_dir_entry *shadow_pde;
static struct proc_dir_entry *proc_net_shadow(struct task_struct *task,
struct proc_dir_entry *de)
{
return task->nsproxy->net_ns->proc_net;
}
struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
struct proc_dir_entry *parent)
{
@ -104,45 +172,39 @@ EXPORT_SYMBOL_GPL(proc_net_mkdir);
static __net_init int proc_net_ns_init(struct net *net)
{
struct proc_dir_entry *root, *netd, *net_statd;
struct proc_dir_entry *netd, *net_statd;
int err;
err = -ENOMEM;
root = kzalloc(sizeof(*root), GFP_KERNEL);
if (!root)
netd = kzalloc(sizeof(*netd), GFP_KERNEL);
if (!netd)
goto out;
err = -EEXIST;
netd = proc_net_mkdir(net, "net", root);
if (!netd)
goto free_root;
netd->data = net;
netd->nlink = 2;
netd->name = "net";
netd->namelen = 3;
netd->parent = &proc_root;
err = -EEXIST;
net_statd = proc_net_mkdir(net, "stat", netd);
if (!net_statd)
goto free_net;
root->data = net;
net->proc_net_root = root;
net->proc_net = netd;
net->proc_net_stat = net_statd;
err = 0;
return 0;
free_net:
kfree(netd);
out:
return err;
free_net:
remove_proc_entry("net", root);
free_root:
kfree(root);
goto out;
}
static __net_exit void proc_net_ns_exit(struct net *net)
{
remove_proc_entry("stat", net->proc_net);
remove_proc_entry("net", net->proc_net_root);
kfree(net->proc_net_root);
kfree(net->proc_net);
}
static struct pernet_operations __net_initdata proc_net_ns_ops = {
@ -152,8 +214,7 @@ static struct pernet_operations __net_initdata proc_net_ns_ops = {
int __init proc_net_init(void)
{
shadow_pde = proc_mkdir("net", NULL);
shadow_pde->shadow_proc = proc_net_shadow;
proc_symlink("net", NULL, "self/net");
return register_pernet_subsys(&proc_net_ns_ops);
}

1
include/linux/ethtool.h
View File

@ -12,6 +12,7 @@
#ifndef _LINUX_ETHTOOL_H
#define _LINUX_ETHTOOL_H
#include <linux/types.h>
/* This should work for both 32 and 64 bit userland. */
struct ethtool_cmd {

2
include/linux/netfilter/nfnetlink_compat.h
View File

@ -1,6 +1,6 @@
#ifndef _NFNETLINK_COMPAT_H
#define _NFNETLINK_COMPAT_H
#ifndef __KERNEL
#ifndef __KERNEL__
/* Old nfnetlink macros for userspace */
/* nfnetlink groups: Up to 32 maximum */

3
include/linux/proc_fs.h
View File

@ -50,8 +50,6 @@ typedef int (read_proc_t)(char *page, char **start, off_t off,
typedef int (write_proc_t)(struct file *file, const char __user *buffer,
unsigned long count, void *data);
typedef int (get_info_t)(char *, char **, off_t, int);
typedef struct proc_dir_entry *(shadow_proc_t)(struct task_struct *task,
struct proc_dir_entry *pde);
struct proc_dir_entry {
unsigned int low_ino;
@ -82,7 +80,6 @@ struct proc_dir_entry {
int pde_users; /* number of callers into module in progress */
spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
struct completion *pde_unload_completion;
shadow_proc_t *shadow_proc;
};
struct kcore_list {

2
include/net/bluetooth/bluetooth.h
View File

@ -170,7 +170,7 @@ static inline int skb_frags_no(struct sk_buff *skb)
int bt_err(__u16 code);
extern int hci_sock_init(void);
extern int hci_sock_cleanup(void);
extern void hci_sock_cleanup(void);
extern int bt_sysfs_init(void);
extern void bt_sysfs_cleanup(void);

6
include/net/irda/irttp.h
View File

@ -169,17 +169,17 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *skb,
void irttp_flow_request(struct tsap_cb *self, LOCAL_FLOW flow);
struct tsap_cb *irttp_dup(struct tsap_cb *self, void *instance);
static __inline __u32 irttp_get_saddr(struct tsap_cb *self)
static inline __u32 irttp_get_saddr(struct tsap_cb *self)
{
return irlmp_get_saddr(self->lsap);
}
static __inline __u32 irttp_get_daddr(struct tsap_cb *self)
static inline __u32 irttp_get_daddr(struct tsap_cb *self)
{
return irlmp_get_daddr(self->lsap);
}
static __inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
static inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
{
return self->max_seg_size;
}

1
include/net/net_namespace.h
View File

@ -31,7 +31,6 @@ struct net {
struct proc_dir_entry *proc_net;
struct proc_dir_entry *proc_net_stat;
struct proc_dir_entry *proc_net_root;
struct list_head sysctl_table_headers;

1
include/net/netfilter/nf_conntrack_extend.h
View File

@ -17,7 +17,6 @@ enum nf_ct_ext_id
struct nf_ct_ext {
u8 offset[NF_CT_EXT_NUM];
u8 len;
u8 real_len;
char data[0];
};

2
net/bluetooth/bnep/bnep.h
View File

@ -174,7 +174,7 @@ struct bnep_session {
void bnep_net_setup(struct net_device *dev);
int bnep_sock_init(void);
int bnep_sock_cleanup(void);
void bnep_sock_cleanup(void);
static inline int bnep_mc_hash(__u8 *addr)
{

4
net/bluetooth/bnep/sock.c
View File

@ -257,12 +257,10 @@ int __init bnep_sock_init(void)
return err;
}
int __exit bnep_sock_cleanup(void)
void __exit bnep_sock_cleanup(void)
{
if (bt_sock_unregister(BTPROTO_BNEP) < 0)
BT_ERR("Can't unregister BNEP socket");
proto_unregister(&bnep_proto);
return 0;
}

4
net/bluetooth/hci_core.c
View File

@ -902,8 +902,6 @@ int hci_unregister_dev(struct hci_dev *hdev)
BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
hci_unregister_sysfs(hdev);
write_lock_bh(&hci_dev_list_lock);
list_del(&hdev->list);
write_unlock_bh(&hci_dev_list_lock);
@ -915,6 +913,8 @@ int hci_unregister_dev(struct hci_dev *hdev)
hci_notify(hdev, HCI_DEV_UNREG);
hci_unregister_sysfs(hdev);
__hci_dev_put(hdev);
return 0;

4
net/bluetooth/hci_sock.c
View File

@ -734,7 +734,7 @@ int __init hci_sock_init(void)
return err;
}
int __exit hci_sock_cleanup(void)
void __exit hci_sock_cleanup(void)
{
if (bt_sock_unregister(BTPROTO_HCI) < 0)
BT_ERR("HCI socket unregistration failed");
@ -742,6 +742,4 @@ int __exit hci_sock_cleanup(void)
hci_unregister_notifier(&hci_sock_nblock);
proto_unregister(&hci_sk_proto);
return 0;
}

12
net/ipv4/tcp_output.c
View File

@ -1035,6 +1035,13 @@ static void tcp_cwnd_validate(struct sock *sk)
* introducing MSS oddities to segment boundaries. In rare cases where
* mss_now != mss_cache, we will request caller to create a small skb
* per input skb which could be mostly avoided here (if desired).
*
* We explicitly want to create a request for splitting write queue tail
* to a small skb for Nagle purposes while avoiding unnecessary modulos,
* thus all the complexity (cwnd_len is always MSS multiple which we
* return whenever allowed by the other factors). Basically we need the
* modulo only when the receiver window alone is the limiting factor or
* when we would be allowed to send the split-due-to-Nagle skb fully.
*/
static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
unsigned int mss_now, unsigned int cwnd)
@ -1048,10 +1055,11 @@ static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
if (likely(cwnd_len <= window && skb != tcp_write_queue_tail(sk)))
return cwnd_len;
if (skb == tcp_write_queue_tail(sk) && cwnd_len <= skb->len)
needed = min(skb->len, window);
if (skb == tcp_write_queue_tail(sk) && cwnd_len <= needed)
return cwnd_len;
needed = min(skb->len, window);
return needed - needed % mss_now;
}

2
net/netfilter/nf_conntrack_expect.c
View File

@ -381,7 +381,7 @@ int nf_ct_expect_related(struct nf_conntrack_expect *expect)
if (nf_ct_expect_count >= nf_ct_expect_max) {
if (net_ratelimit())
printk(KERN_WARNING
"nf_conntrack: expectation table full");
"nf_conntrack: expectation table full\n");
ret = -EMFILE;
goto out;
}

19
net/netfilter/nf_conntrack_extend.c
View File

@ -19,14 +19,6 @@
static struct nf_ct_ext_type *nf_ct_ext_types[NF_CT_EXT_NUM];
static DEFINE_MUTEX(nf_ct_ext_type_mutex);
/* Horrible trick to figure out smallest amount worth kmallocing. */
#define CACHE(x) (x) + 0 *
enum {
NF_CT_EXT_MIN_SIZE =
#include <linux/kmalloc_sizes.h>
1 };
#undef CACHE
void __nf_ct_ext_destroy(struct nf_conn *ct)
{
unsigned int i;
@ -53,7 +45,7 @@ EXPORT_SYMBOL(__nf_ct_ext_destroy);
static void *
nf_ct_ext_create(struct nf_ct_ext **ext, enum nf_ct_ext_id id, gfp_t gfp)
{
unsigned int off, len, real_len;
unsigned int off, len;
struct nf_ct_ext_type *t;
rcu_read_lock();
@ -61,16 +53,14 @@ nf_ct_ext_create(struct nf_ct_ext **ext, enum nf_ct_ext_id id, gfp_t gfp)
BUG_ON(t == NULL);
off = ALIGN(sizeof(struct nf_ct_ext), t->align);
len = off + t->len;
real_len = t->alloc_size;
rcu_read_unlock();
*ext = kzalloc(real_len, gfp);
*ext = kzalloc(t->alloc_size, gfp);
if (!*ext)
return NULL;
(*ext)->offset[id] = off;
(*ext)->len = len;
(*ext)->real_len = real_len;
return (void *)(*ext) + off;
}
@ -95,7 +85,7 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
newlen = newoff + t->len;
rcu_read_unlock();
if (newlen >= ct->ext->real_len) {
if (newlen >= ksize(ct->ext)) {
new = kmalloc(newlen, gfp);
if (!new)
return NULL;
@ -114,7 +104,6 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
rcu_read_unlock();
}
kfree(ct->ext);
new->real_len = newlen;
ct->ext = new;
}
@ -156,8 +145,6 @@ static void update_alloc_size(struct nf_ct_ext_type *type)
t1->alloc_size = ALIGN(t1->alloc_size, t2->align)
+ t2->len;
}
if (t1->alloc_size < NF_CT_EXT_MIN_SIZE)
t1->alloc_size = NF_CT_EXT_MIN_SIZE;
}
}

2
net/netfilter/nf_queue.c
View File

@ -51,7 +51,7 @@ int nf_unregister_queue_handler(int pf, const struct nf_queue_handler *qh)
return -EINVAL;
mutex_lock(&queue_handler_mutex);
if (queue_handler[pf] != qh) {
if (queue_handler[pf] && queue_handler[pf] != qh) {
mutex_unlock(&queue_handler_mutex);
return -EINVAL;
}

32
net/netfilter/nfnetlink_log.c
View File

@ -556,7 +556,7 @@ nfulnl_log_packet(unsigned int pf,
/* FIXME: do we want to make the size calculation conditional based on
* what is actually present? way more branches and checks, but more
* memory efficient... */
size = NLMSG_ALIGN(sizeof(struct nfgenmsg))
size = NLMSG_SPACE(sizeof(struct nfgenmsg))
+ nla_total_size(sizeof(struct nfulnl_msg_packet_hdr))
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
@ -702,20 +702,30 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
struct nfgenmsg *nfmsg = NLMSG_DATA(nlh);
u_int16_t group_num = ntohs(nfmsg->res_id);
struct nfulnl_instance *inst;
struct nfulnl_msg_config_cmd *cmd = NULL;
int ret = 0;
if (nfula[NFULA_CFG_CMD]) {
u_int8_t pf = nfmsg->nfgen_family;
cmd = nla_data(nfula[NFULA_CFG_CMD]);
/* Commands without queue context */
switch (cmd->command) {
case NFULNL_CFG_CMD_PF_BIND:
return nf_log_register(pf, &nfulnl_logger);
case NFULNL_CFG_CMD_PF_UNBIND:
nf_log_unregister_pf(pf);
return 0;
}
}
inst = instance_lookup_get(group_num);
if (inst && inst->peer_pid != NETLINK_CB(skb).pid) {
ret = -EPERM;
goto out_put;
}
if (nfula[NFULA_CFG_CMD]) {
u_int8_t pf = nfmsg->nfgen_family;
struct nfulnl_msg_config_cmd *cmd;
cmd = nla_data(nfula[NFULA_CFG_CMD]);
if (cmd != NULL) {
switch (cmd->command) {
case NFULNL_CFG_CMD_BIND:
if (inst) {
@ -738,14 +748,6 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
instance_destroy(inst);
goto out;
case NFULNL_CFG_CMD_PF_BIND:
ret = nf_log_register(pf, &nfulnl_logger);
break;
case NFULNL_CFG_CMD_PF_UNBIND:
/* This is a bug and a feature. We cannot unregister
* other handlers, like nfnetlink_inst can */
nf_log_unregister_pf(pf);
break;
default:
ret = -ENOTSUPP;
break;

17
net/netfilter/nfnetlink_queue.c
View File

@ -224,7 +224,7 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
struct net_device *indev;
struct net_device *outdev;
size = NLMSG_ALIGN(sizeof(struct nfgenmsg))
size = NLMSG_SPACE(sizeof(struct nfgenmsg))
+ nla_total_size(sizeof(struct nfqnl_msg_packet_hdr))
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
@ -703,19 +703,12 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
/* Commands without queue context - might sleep */
switch (cmd->command) {
case NFQNL_CFG_CMD_PF_BIND:
ret = nf_register_queue_handler(ntohs(cmd->pf),
&nfqh);
break;
return nf_register_queue_handler(ntohs(cmd->pf),
&nfqh);
case NFQNL_CFG_CMD_PF_UNBIND:
ret = nf_unregister_queue_handler(ntohs(cmd->pf),
&nfqh);
break;
default:
break;
return nf_unregister_queue_handler(ntohs(cmd->pf),
&nfqh);
}
if (ret < 0)
return ret;
}
rcu_read_lock();

7
net/netfilter/xt_time.c
View File

@ -95,8 +95,11 @@ static inline void localtime_2(struct xtm *r, time_t time)
*/
r->dse = time / 86400;
/* 1970-01-01 (w=0) was a Thursday (4). */
r->weekday = (4 + r->dse) % 7;
/*
* 1970-01-01 (w=0) was a Thursday (4).
* -1 and +1 map Sunday properly onto 7.
*/
r->weekday = (4 + r->dse - 1) % 7 + 1;
}
static void localtime_3(struct xtm *r, time_t time)

3
net/rxrpc/ar-recvmsg.c
View File

@ -143,7 +143,8 @@ int rxrpc_recvmsg(struct kiocb *iocb, struct socket *sock,
/* copy the peer address and timestamp */
if (!continue_call) {
if (msg->msg_name && msg->msg_namelen > 0)
memcpy(&msg->msg_name, &call->conn->trans->peer->srx,
memcpy(msg->msg_name,
&call->conn->trans->peer->srx,
sizeof(call->conn->trans->peer->srx));
sock_recv_timestamp(msg, &rx->sk, skb);
}

4
net/sctp/bind_addr.c
View File

@ -209,6 +209,7 @@ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
{
struct sctp_sockaddr_entry *addr, *temp;
int found = 0;
/* We hold the socket lock when calling this function,
* and that acts as a writer synchronizing lock.
@ -216,13 +217,14 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
list_for_each_entry_safe(addr, temp, &bp->address_list, list) {
if (sctp_cmp_addr_exact(&addr->a, del_addr)) {
/* Found the exact match. */
found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);
break;
}
}
if (addr && !addr->valid) {
if (found) {
call_rcu(&addr->rcu, sctp_local_addr_free);
SCTP_DBG_OBJCNT_DEC(addr);
return 0;

4
net/sctp/ipv6.c
View File

@ -89,6 +89,7 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
struct sctp_sockaddr_entry *addr = NULL;
struct sctp_sockaddr_entry *temp;
int found = 0;
switch (ev) {
case NETDEV_UP:
@ -111,13 +112,14 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
&sctp_local_addr_list, list) {
if (ipv6_addr_equal(&addr->a.v6.sin6_addr,
&ifa->addr)) {
found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);
break;
}
}
spin_unlock_bh(&sctp_local_addr_lock);
if (addr && !addr->valid)
if (found)
call_rcu(&addr->rcu, sctp_local_addr_free);
break;
}

4
net/sctp/protocol.c
View File

@ -628,6 +628,7 @@ static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
struct sctp_sockaddr_entry *addr = NULL;
struct sctp_sockaddr_entry *temp;
int found = 0;
switch (ev) {
case NETDEV_UP:
@ -647,13 +648,14 @@ static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
list_for_each_entry_safe(addr, temp,
&sctp_local_addr_list, list) {
if (addr->a.v4.sin_addr.s_addr == ifa->ifa_local) {
found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);
break;
}
}
spin_unlock_bh(&sctp_local_addr_lock);
if (addr && !addr->valid)
if (found)
call_rcu(&addr->rcu, sctp_local_addr_free);
break;
}

8
net/sctp/sm_make_chunk.c
View File

@ -2375,6 +2375,14 @@ static int sctp_process_param(struct sctp_association *asoc,
asoc->peer.ipv4_address = 0;
asoc->peer.ipv6_address = 0;
/* Assume that peer supports the address family
* by which it sends a packet.
*/
if (peer_addr->sa.sa_family == AF_INET6)
asoc->peer.ipv6_address = 1;
else if (peer_addr->sa.sa_family == AF_INET)
asoc->peer.ipv4_address = 1;
/* Cycle through address types; avoid divide by 0. */
sat = ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
if (sat)

77
net/sctp/socket.c
View File

@ -2933,17 +2933,39 @@ static int sctp_setsockopt_maxburst(struct sock *sk,
char __user *optval,
int optlen)
{
struct sctp_assoc_value params;
struct sctp_sock *sp;
struct sctp_association *asoc;
int val;
int assoc_id = 0;
if (optlen != sizeof(int))
return -EINVAL;
if (get_user(val, (int __user *)optval))
return -EFAULT;
if (val < 0)
if (optlen < sizeof(int))
return -EINVAL;
sctp_sk(sk)->max_burst = val;
if (optlen == sizeof(int)) {
printk(KERN_WARNING
"SCTP: Use of int in max_burst socket option deprecated\n");
printk(KERN_WARNING
"SCTP: Use struct sctp_assoc_value instead\n");
if (copy_from_user(&val, optval, optlen))
return -EFAULT;
} else if (optlen == sizeof(struct sctp_assoc_value)) {
if (copy_from_user(&params, optval, optlen))
return -EFAULT;
val = params.assoc_value;
assoc_id = params.assoc_id;
} else
return -EINVAL;
sp = sctp_sk(sk);
if (assoc_id != 0) {
asoc = sctp_id2assoc(sk, assoc_id);
if (!asoc)
return -EINVAL;
asoc->max_burst = val;
} else
sp->max_burst = val;
return 0;
}
@ -5005,20 +5027,45 @@ static int sctp_getsockopt_maxburst(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
int val;
struct sctp_assoc_value params;
struct sctp_sock *sp;
struct sctp_association *asoc;
if (len < sizeof(int))
return -EINVAL;
len = sizeof(int);
if (len == sizeof(int)) {
printk(KERN_WARNING
"SCTP: Use of int in max_burst socket option deprecated\n");
printk(KERN_WARNING
"SCTP: Use struct sctp_assoc_value instead\n");
params.assoc_id = 0;
} else if (len == sizeof (struct sctp_assoc_value)) {
if (copy_from_user(&params, optval, len))
return -EFAULT;
} else
return -EINVAL;
val = sctp_sk(sk)->max_burst;
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval, &val, len))
return -EFAULT;
sp = sctp_sk(sk);
if (params.assoc_id != 0) {
asoc = sctp_id2assoc(sk, params.assoc_id);
if (!asoc)
return -EINVAL;
params.assoc_value = asoc->max_burst;
} else
params.assoc_value = sp->max_burst;
if (len == sizeof(int)) {
if (copy_to_user(optval, &params.assoc_value, len))
return -EFAULT;
} else {
if (copy_to_user(optval, &params, len))
return -EFAULT;
}
return 0;
return -ENOTSUPP;
}
static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,