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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: (31 commits)
  [BRIDGE]: Fix crash in __ip_route_output_key with bridge netfilter
  [NETFILTER]: ipt_CLUSTERIP: fix race between clusterip_config_find_get and _entry_put
  [IPV6] ADDRCONF: Don't generate temporary address for ip6-ip6 interface.
  [IPV6] ADDRCONF: Ensure disabling multicast RS even if privacy extensions are disabled.
  [IPV6]: Use appropriate sock tclass setting for routing lookup.
  [IPV6]: IPv6 extension header structures need to be packed.
  [IPV6]: Fix ipv6 address fetching in raw6_icmp_error().
  [NET]: Return more appropriate error from eth_validate_addr().
  [ISDN]: Do not validate ISDN net device address prior to interface-up
  [NET]: Fix kernel-doc for skb_segment
  [SOCK] sk_stamp: should be initialized to ktime_set(-1L, 0)
  net: check for underlength tap writes
  net: make struct tun_struct private to tun.c
  [SCTP]: IPv4 vs IPv6 addresses mess in sctp_inet[6]addr_event.
  [SCTP]: Fix compiler warning about const qualifiers
  [SCTP]: Fix protocol violation when receiving an error lenght INIT-ACK
  [SCTP]: Add check for hmac_algo parameter in sctp_verify_param()
  [NET_SCHED] cls_u32: refcounting fix for u32_delete()
  [DCCP]: Fix skb->cb conflicts with IP
  [AX25]: Potential ax25_uid_assoc-s leaks on module unload.
  ...
This commit is contained in:
Linus Torvalds 2008-04-14 07:56:24 -07:00
commit 533bb8a4d7
40 changed files with 250 additions and 116 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/isdn/i4l/isdn_net.c
View file

@ -2010,6 +2010,7 @@ isdn_net_init(struct net_device *ndev)
ndev->flags = IFF_NOARP|IFF_POINTOPOINT;
ndev->type = ARPHRD_ETHER;
ndev->addr_len = ETH_ALEN;
ndev->validate_addr = NULL;
/* for clients with MPPP maybe higher values better */
ndev->tx_queue_len = 30;

3
drivers/net/ehea/ehea.h
View file

@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0089"
#define DRV_VERSION "EHEA_0090"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
@ -371,6 +371,7 @@ struct ehea_port_res {
struct ehea_q_skb_arr rq2_skba;
struct ehea_q_skb_arr rq3_skba;
struct ehea_q_skb_arr sq_skba;
int sq_skba_size;
spinlock_t netif_queue;
int queue_stopped;
int swqe_refill_th;

24
drivers/net/ehea/ehea_main.c
View file

@ -349,7 +349,8 @@ static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes)
pr->rq1_skba.os_skbs = 0;
if (unlikely(test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))) {
pr->rq1_skba.index = index;
if (nr_of_wqes > 0)
pr->rq1_skba.index = index;
pr->rq1_skba.os_skbs = fill_wqes;
return;
}
@ -1464,7 +1465,9 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
init_attr->act_nr_rwqes_rq2,
init_attr->act_nr_rwqes_rq3);
ret = ehea_init_q_skba(&pr->sq_skba, init_attr->act_nr_send_wqes + 1);
pr->sq_skba_size = init_attr->act_nr_send_wqes + 1;
ret = ehea_init_q_skba(&pr->sq_skba, pr->sq_skba_size);
ret |= ehea_init_q_skba(&pr->rq1_skba, init_attr->act_nr_rwqes_rq1 + 1);
ret |= ehea_init_q_skba(&pr->rq2_skba, init_attr->act_nr_rwqes_rq2 + 1);
ret |= ehea_init_q_skba(&pr->rq3_skba, init_attr->act_nr_rwqes_rq3 + 1);
@ -2621,6 +2624,22 @@ void ehea_purge_sq(struct ehea_qp *orig_qp)
}
}
void ehea_flush_sq(struct ehea_port *port)
{
int i;
for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
struct ehea_port_res *pr = &port->port_res[i];
int swqe_max = pr->sq_skba_size - 2 - pr->swqe_ll_count;
int k = 0;
while (atomic_read(&pr->swqe_avail) < swqe_max) {
msleep(5);
if (++k == 20)
break;
}
}
}
int ehea_stop_qps(struct net_device *dev)
{
struct ehea_port *port = netdev_priv(dev);
@ -2845,6 +2864,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
if (dev->flags & IFF_UP) {
down(&port->port_lock);
netif_stop_queue(dev);
ehea_flush_sq(port);
ret = ehea_stop_qps(dev);
if (ret) {
up(&port->port_lock);

26
drivers/net/forcedeth.c
View file

@ -5316,8 +5316,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
/* check the workaround bit for correct mac address order */
txreg = readl(base + NvRegTransmitPoll);
if ((txreg & NVREG_TRANSMITPOLL_MAC_ADDR_REV) ||
(id->driver_data & DEV_HAS_CORRECT_MACADDR)) {
if (id->driver_data & DEV_HAS_CORRECT_MACADDR) {
/* mac address is already in correct order */
dev->dev_addr[0] = (np->orig_mac[0] >> 0) & 0xff;
dev->dev_addr[1] = (np->orig_mac[0] >> 8) & 0xff;
@ -5325,6 +5324,22 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
dev->dev_addr[3] = (np->orig_mac[0] >> 24) & 0xff;
dev->dev_addr[4] = (np->orig_mac[1] >> 0) & 0xff;
dev->dev_addr[5] = (np->orig_mac[1] >> 8) & 0xff;
} else if (txreg & NVREG_TRANSMITPOLL_MAC_ADDR_REV) {
/* mac address is already in correct order */
dev->dev_addr[0] = (np->orig_mac[0] >> 0) & 0xff;
dev->dev_addr[1] = (np->orig_mac[0] >> 8) & 0xff;
dev->dev_addr[2] = (np->orig_mac[0] >> 16) & 0xff;
dev->dev_addr[3] = (np->orig_mac[0] >> 24) & 0xff;
dev->dev_addr[4] = (np->orig_mac[1] >> 0) & 0xff;
dev->dev_addr[5] = (np->orig_mac[1] >> 8) & 0xff;
/*
* Set orig mac address back to the reversed version.
* This flag will be cleared during low power transition.
* Therefore, we should always put back the reversed address.
*/
np->orig_mac[0] = (dev->dev_addr[5] << 0) + (dev->dev_addr[4] << 8) +
(dev->dev_addr[3] << 16) + (dev->dev_addr[2] << 24);
np->orig_mac[1] = (dev->dev_addr[1] << 0) + (dev->dev_addr[0] << 8);
} else {
/* need to reverse mac address to correct order */
dev->dev_addr[0] = (np->orig_mac[1] >> 8) & 0xff;
@ -5595,7 +5610,9 @@ out:
static int nv_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
u8 __iomem *base = get_hwbase(dev);
int rc = 0;
u32 txreg;
if (!netif_running(dev))
goto out;
@ -5606,6 +5623,11 @@ static int nv_resume(struct pci_dev *pdev)
pci_restore_state(pdev);
pci_enable_wake(pdev, PCI_D0, 0);
/* restore mac address reverse flag */
txreg = readl(base + NvRegTransmitPoll);
txreg |= NVREG_TRANSMITPOLL_MAC_ADDR_REV;
writel(txreg, base + NvRegTransmitPoll);
rc = nv_open(dev);
out:
return rc;

3
drivers/net/fs_enet/fs_enet-main.c
View file

@ -835,7 +835,8 @@ static int fs_enet_close(struct net_device *dev)
netif_stop_queue(dev);
netif_carrier_off(dev);
napi_disable(&fep->napi);
if (fep->fpi->use_napi)
napi_disable(&fep->napi);
phy_stop(fep->phydev);
spin_lock_irqsave(&fep->lock, flags);

14
drivers/net/macb.c
View file

@ -242,12 +242,12 @@ static int macb_mii_init(struct macb *bp)
/* Enable managment port */
macb_writel(bp, NCR, MACB_BIT(MPE));
bp->mii_bus.name = "MACB_mii_bus",
bp->mii_bus.read = &macb_mdio_read,
bp->mii_bus.write = &macb_mdio_write,
bp->mii_bus.reset = &macb_mdio_reset,
bp->mii_bus.id = bp->pdev->id,
bp->mii_bus.priv = bp,
bp->mii_bus.name = "MACB_mii_bus";
bp->mii_bus.read = &macb_mdio_read;
bp->mii_bus.write = &macb_mdio_write;
bp->mii_bus.reset = &macb_mdio_reset;
bp->mii_bus.id = bp->pdev->id;
bp->mii_bus.priv = bp;
bp->mii_bus.dev = &bp->dev->dev;
pdata = bp->pdev->dev.platform_data;
@ -1257,6 +1257,8 @@ static int __exit macb_remove(struct platform_device *pdev)
if (dev) {
bp = netdev_priv(dev);
if (bp->phy_dev)
phy_disconnect(bp->phy_dev);
mdiobus_unregister(&bp->mii_bus);
kfree(bp->mii_bus.irq);
unregister_netdev(dev);

1
drivers/net/sc92031.c
View file

@ -1446,6 +1446,7 @@ static int __devinit sc92031_probe(struct pci_dev *pdev,
}
pci_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
#if SC92031_USE_BAR == 0
dev->mem_start = pci_resource_start(pdev, SC92031_USE_BAR);

1
drivers/net/sky2.c
View file

@ -154,6 +154,7 @@ static const char *yukon2_name[] = {
"EC", /* 0xb6 */
"FE", /* 0xb7 */
"FE+", /* 0xb8 */
"Supreme", /* 0xb9 */
};
static void sky2_set_multicast(struct net_device *dev);

2
drivers/net/smc91x.c
View file

@ -1326,9 +1326,11 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
SMC_SET_INT_MASK(mask);
spin_unlock(&lp->lock);
#ifndef CONFIG_NET_POLL_CONTROLLER
if (timeout == MAX_IRQ_LOOPS)
PRINTK("%s: spurious interrupt (mask = 0x%02x)\n",
dev->name, mask);
#endif
DBG(3, "%s: Interrupt done (%d loops)\n",
dev->name, MAX_IRQ_LOOPS - timeout);

7
drivers/net/tg3.c
View file

@ -64,8 +64,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "3.89"
#define DRV_MODULE_RELDATE "April 03, 2008"
#define DRV_MODULE_VERSION "3.90"
#define DRV_MODULE_RELDATE "April 12, 2008"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@ -12578,7 +12578,8 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
static int tg3_version_printed = 0;
unsigned long tg3reg_base, tg3reg_len;
resource_size_t tg3reg_base;
unsigned long tg3reg_len;
struct net_device *dev;
struct tg3 *tp;
int err, pm_cap;

38
drivers/net/tun.c
View file

@ -67,10 +67,43 @@
#include <asm/system.h>
#include <asm/uaccess.h>
/* Uncomment to enable debugging */
/* #define TUN_DEBUG 1 */
#ifdef TUN_DEBUG
static int debug;
#define DBG if(tun->debug)printk
#define DBG1 if(debug==2)printk
#else
#define DBG( a... )
#define DBG1( a... )
#endif
struct tun_struct {
struct list_head list;
unsigned long flags;
int attached;
uid_t owner;
gid_t group;
wait_queue_head_t read_wait;
struct sk_buff_head readq;
struct net_device *dev;
struct fasync_struct *fasync;
unsigned long if_flags;
u8 dev_addr[ETH_ALEN];
u32 chr_filter[2];
u32 net_filter[2];
#ifdef TUN_DEBUG
int debug;
#endif
};
/* Network device part of the driver */
static LIST_HEAD(tun_dev_list);
@ -253,8 +286,11 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv,
return -EFAULT;
}
if ((tun->flags & TUN_TYPE_MASK) == TUN_TAP_DEV)
if ((tun->flags & TUN_TYPE_MASK) == TUN_TAP_DEV) {
align = NET_IP_ALIGN;
if (unlikely(len < ETH_HLEN))
return -EINVAL;
}
if (!(skb = alloc_skb(len + align, GFP_KERNEL))) {
tun->dev->stats.rx_dropped++;

53
drivers/net/ucc_geth.c
View file

@ -3833,6 +3833,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
struct device_node *phy;
int err, ucc_num, max_speed = 0;
const phandle *ph;
const u32 *fixed_link;
const unsigned int *prop;
const char *sprop;
const void *mac_addr;
@ -3923,18 +3924,38 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
ug_info->uf_info.regs = res.start;
ug_info->uf_info.irq = irq_of_parse_and_map(np, 0);
fixed_link = of_get_property(np, "fixed-link", NULL);
if (fixed_link) {
ug_info->mdio_bus = 0;
ug_info->phy_address = fixed_link[0];
phy = NULL;
} else {
ph = of_get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
ph = of_get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL)
return -ENODEV;
if (phy == NULL)
return -ENODEV;
/* set the PHY address */
prop = of_get_property(phy, "reg", NULL);
if (prop == NULL)
return -1;
ug_info->phy_address = *prop;
/* set the PHY address */
prop = of_get_property(phy, "reg", NULL);
if (prop == NULL)
return -1;
ug_info->phy_address = *prop;
/* Set the bus id */
mdio = of_get_parent(phy);
if (mdio == NULL)
return -1;
err = of_address_to_resource(mdio, 0, &res);
of_node_put(mdio);
if (err)
return -1;
ug_info->mdio_bus = res.start;
}
/* get the phy interface type, or default to MII */
prop = of_get_property(np, "phy-connection-type", NULL);
@ -3979,20 +4000,6 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4;
}
/* Set the bus id */
mdio = of_get_parent(phy);
if (mdio == NULL)
return -1;
err = of_address_to_resource(mdio, 0, &res);
of_node_put(mdio);
if (err)
return -1;
ug_info->mdio_bus = res.start;
if (netif_msg_probe(&debug))
printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n",
ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs,

6
drivers/net/wan/Kconfig
View file

@ -150,9 +150,13 @@ config HDLC_FR
config HDLC_PPP
tristate "Synchronous Point-to-Point Protocol (PPP) support"
depends on HDLC
depends on HDLC && BROKEN
help
Generic HDLC driver supporting PPP over WAN connections.
This module is currently broken and will cause a kernel panic
when a device configured in PPP mode is activated.
It will be replaced by new PPP implementation in Linux 2.6.26.
If unsure, say N.

2
include/linux/Kbuild
View file

@ -86,6 +86,7 @@ header-y += if_plip.h
header-y += if_ppp.h
header-y += if_slip.h
header-y += if_strip.h
header-y += if_tun.h
header-y += if_tunnel.h
header-y += in6.h
header-y += in_route.h
@ -229,7 +230,6 @@ unifdef-y += if_link.h
unifdef-y += if_pppol2tp.h
unifdef-y += if_pppox.h
unifdef-y += if_tr.h
unifdef-y += if_tun.h
unifdef-y += if_vlan.h
unifdef-y += if_wanpipe.h
unifdef-y += igmp.h

39
include/linux/if_tun.h
View file

@ -18,47 +18,8 @@
#ifndef __IF_TUN_H
#define __IF_TUN_H
/* Uncomment to enable debugging */
/* #define TUN_DEBUG 1 */
#include <linux/types.h>
#ifdef __KERNEL__
#ifdef TUN_DEBUG
#define DBG if(tun->debug)printk
#define DBG1 if(debug==2)printk
#else
#define DBG( a... )
#define DBG1( a... )
#endif
struct tun_struct {
struct list_head list;
unsigned long flags;
int attached;
uid_t owner;
gid_t group;
wait_queue_head_t read_wait;
struct sk_buff_head readq;
struct net_device *dev;
struct fasync_struct *fasync;
unsigned long if_flags;
u8 dev_addr[ETH_ALEN];
u32 chr_filter[2];
u32 net_filter[2];
#ifdef TUN_DEBUG
int debug;
#endif
};
#endif /* __KERNEL__ */
/* Read queue size */
#define TUN_READQ_SIZE 500

2
include/linux/ipv6.h
View file

@ -53,7 +53,7 @@ struct ipv6_opt_hdr {
/*
* TLV encoded option data follows.
*/
};
} __attribute__ ((packed)); /* required for some archs */
#define ipv6_destopt_hdr ipv6_opt_hdr
#define ipv6_hopopt_hdr ipv6_opt_hdr

2
include/net/inet_ecn.h
View file

@ -47,7 +47,7 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner)
} while (0)
#define IP6_ECN_flow_xmit(sk, label) do { \
if (INET_ECN_is_capable(inet_sk(sk)->tos)) \
if (INET_ECN_is_capable(inet6_sk(sk)->tclass)) \
(label) |= htonl(INET_ECN_ECT_0 << 20); \
} while (0)

1
include/net/sctp/command.h
View file

@ -104,6 +104,7 @@ typedef enum {
SCTP_CMD_ADAPTATION_IND, /* generate and send adaptation event */
SCTP_CMD_ASSOC_SHKEY, /* generate the association shared keys */
SCTP_CMD_T1_RETRAN, /* Mark for retransmission after T1 timeout */
SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */
SCTP_CMD_LAST
} sctp_verb_t;

2
include/net/sctp/ulpevent.h
View file

@ -67,7 +67,7 @@ struct sctp_ulpevent {
};
/* Retrieve the skb this event sits inside of. */
static inline struct sk_buff *sctp_event2skb(struct sctp_ulpevent *ev)
static inline struct sk_buff *sctp_event2skb(const struct sctp_ulpevent *ev)
{
return container_of((void *)ev, struct sk_buff, cb);
}

2
net/ax25/ax25_uid.c
View file

@ -218,9 +218,11 @@ void __exit ax25_uid_free(void)
struct hlist_node *node;
write_lock(&ax25_uid_lock);
again:
ax25_uid_for_each(ax25_uid, node, &ax25_uid_list) {
hlist_del_init(&ax25_uid->uid_node);
ax25_uid_put(ax25_uid);
goto again;
}
write_unlock(&ax25_uid_lock);
}

3
net/bridge/br_netfilter.c
View file

@ -110,7 +110,8 @@ static inline __be16 pppoe_proto(const struct sk_buff *skb)
* ipt_REJECT needs it. Future netfilter modules might
* require us to fill additional fields. */
static struct net_device __fake_net_device = {
.hard_header_len = ETH_HLEN
.hard_header_len = ETH_HLEN,
.nd_net = &init_net,
};
static struct rtable __fake_rtable = {

4
net/core/skbuff.c
View file

@ -2131,8 +2131,8 @@ EXPORT_SYMBOL_GPL(skb_pull_rcsum);
* @features: features for the output path (see dev->features)
*
* This function performs segmentation on the given skb. It returns
* the segment at the given position. It returns NULL if there are
* no more segments to generate, or when an error is encountered.
* a pointer to the first in a list of new skbs for the segments.
* In case of error it returns ERR_PTR(err).
*/
struct sk_buff *skb_segment(struct sk_buff *skb, int features)
{

2
net/core/sock.c
View file

@ -1725,7 +1725,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
sk->sk_rcvtimeo = MAX_SCHEDULE_TIMEOUT;
sk->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
sk->sk_stamp = ktime_set(-1L, -1L);
sk->sk_stamp = ktime_set(-1L, 0);
atomic_set(&sk->sk_refcnt, 1);
atomic_set(&sk->sk_drops, 0);

6
net/dccp/dccp.h
View file

@ -325,6 +325,12 @@ static inline int dccp_bad_service_code(const struct sock *sk,
* This is used for transmission as well as for reception.
*/
struct dccp_skb_cb {
union {
struct inet_skb_parm h4;
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
struct inet6_skb_parm h6;
#endif
} header;
__u8 dccpd_type:4;
__u8 dccpd_ccval:4;
__u8 dccpd_reset_code,

1
net/dccp/ipv4.c
View file

@ -489,7 +489,6 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
dh->dccph_checksum = dccp_v4_csum_finish(skb, ireq->loc_addr,
ireq->rmt_addr);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
ireq->rmt_addr,
ireq->opt);

1
net/dccp/output.c
View file

@ -126,7 +126,6 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
err = icsk->icsk_af_ops->queue_xmit(skb, 0);
return net_xmit_eval(err);
}

3
net/dccp/proto.c
View file

@ -1057,6 +1057,9 @@ static int __init dccp_init(void)
int ehash_order, bhash_order, i;
int rc = -ENOBUFS;
BUILD_BUG_ON(sizeof(struct dccp_skb_cb) >
FIELD_SIZEOF(struct sk_buff, cb));
dccp_hashinfo.bind_bucket_cachep =
kmem_cache_create("dccp_bind_bucket",
sizeof(struct inet_bind_bucket), 0,

2
net/ethernet/eth.c
View file

@ -301,7 +301,7 @@ static int eth_change_mtu(struct net_device *dev, int new_mtu)
static int eth_validate_addr(struct net_device *dev)
{
if (!is_valid_ether_addr(dev->dev_addr))
return -EINVAL;
return -EADDRNOTAVAIL;
return 0;
}

4
net/ipv4/netfilter/ipt_CLUSTERIP.c
View file

@ -82,8 +82,8 @@ clusterip_config_put(struct clusterip_config *c)
static inline void
clusterip_config_entry_put(struct clusterip_config *c)
{
write_lock_bh(&clusterip_lock);
if (atomic_dec_and_test(&c->entries)) {
write_lock_bh(&clusterip_lock);
list_del(&c->list);
write_unlock_bh(&clusterip_lock);
@ -96,7 +96,9 @@ clusterip_config_entry_put(struct clusterip_config *c)
#ifdef CONFIG_PROC_FS
remove_proc_entry(c->pde->name, c->pde->parent);
#endif
return;
}
write_unlock_bh(&clusterip_lock);
}
static struct clusterip_config *

19
net/ipv6/addrconf.c
View file

@ -371,25 +371,26 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
*/
in6_dev_hold(ndev);
#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE)
if (dev->type == ARPHRD_SIT && (dev->priv_flags & IFF_ISATAP)) {
printk(KERN_INFO
"%s: Disabled Multicast RS\n",
dev->name);
ndev->cnf.rtr_solicits = 0;
}
#endif
#ifdef CONFIG_IPV6_PRIVACY
setup_timer(&ndev->regen_timer, ipv6_regen_rndid, (unsigned long)ndev);
if ((dev->flags&IFF_LOOPBACK) ||
dev->type == ARPHRD_TUNNEL ||
#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE)
dev->type == ARPHRD_TUNNEL6 ||
dev->type == ARPHRD_SIT ||
#endif
dev->type == ARPHRD_NONE) {
printk(KERN_INFO
"%s: Disabled Privacy Extensions\n",
dev->name);
ndev->cnf.use_tempaddr = -1;
if (dev->type == ARPHRD_SIT && (dev->priv_flags & IFF_ISATAP)) {
printk(KERN_INFO
"%s: Disabled Multicast RS\n",
dev->name);
ndev->cnf.rtr_solicits = 0;
}
} else {
in6_dev_hold(ndev);
ipv6_regen_rndid((unsigned long) ndev);

6
net/ipv6/raw.c
View file

@ -372,8 +372,10 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
read_lock(&raw_v6_hashinfo.lock);
sk = sk_head(&raw_v6_hashinfo.ht[hash]);
if (sk != NULL) {
saddr = &ipv6_hdr(skb)->saddr;
daddr = &ipv6_hdr(skb)->daddr;
struct ipv6hdr *hdr = (struct ipv6hdr *) skb->data;
saddr = &hdr->saddr;
daddr = &hdr->daddr;
net = skb->dev->nd_net;
while ((sk = __raw_v6_lookup(net, sk, nexthdr, saddr, daddr,

12
net/sched/cls_u32.c
View file

@ -411,8 +411,10 @@ static void u32_destroy(struct tcf_proto *tp)
}
}
for (ht=tp_c->hlist; ht; ht = ht->next)
for (ht = tp_c->hlist; ht; ht = ht->next) {
ht->refcnt--;
u32_clear_hnode(tp, ht);
}
while ((ht = tp_c->hlist) != NULL) {
tp_c->hlist = ht->next;
@ -441,8 +443,12 @@ static int u32_delete(struct tcf_proto *tp, unsigned long arg)
if (tp->root == ht)
return -EINVAL;
if (--ht->refcnt == 0)
if (ht->refcnt == 1) {
ht->refcnt--;
u32_destroy_hnode(tp, ht);
} else {
return -EBUSY;
}
return 0;
}
@ -568,7 +574,7 @@ static int u32_change(struct tcf_proto *tp, unsigned long base, u32 handle,
if (ht == NULL)
return -ENOBUFS;
ht->tp_c = tp_c;
ht->refcnt = 0;
ht->refcnt = 1;
ht->divisor = divisor;
ht->handle = handle;
ht->prio = tp->prio;

5
net/sctp/ipv6.c
View file

@ -110,8 +110,9 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
spin_lock_bh(&sctp_local_addr_lock);
list_for_each_entry_safe(addr, temp,
&sctp_local_addr_list, list) {
if (ipv6_addr_equal(&addr->a.v6.sin6_addr,
&ifa->addr)) {
if (addr->a.sa.sa_family == AF_INET6 &&
ipv6_addr_equal(&addr->a.v6.sin6_addr,
&ifa->addr)) {
found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);

3
net/sctp/outqueue.c
View file

@ -793,6 +793,9 @@ int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
break;
case SCTP_CID_ABORT:
if (sctp_test_T_bit(chunk)) {
packet->vtag = asoc->c.my_vtag;
}
case SCTP_CID_SACK:
case SCTP_CID_HEARTBEAT:
case SCTP_CID_HEARTBEAT_ACK:

4
net/sctp/protocol.c
View file

@ -647,7 +647,9 @@ static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
spin_lock_bh(&sctp_local_addr_lock);
list_for_each_entry_safe(addr, temp,
&sctp_local_addr_list, list) {
if (addr->a.v4.sin_addr.s_addr == ifa->ifa_local) {
if (addr->a.sa.sa_family == AF_INET &&
addr->a.v4.sin_addr.s_addr ==
ifa->ifa_local) {
found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);

29
net/sctp/sm_make_chunk.c
View file

@ -1982,7 +1982,10 @@ static sctp_ierror_t sctp_verify_param(const struct sctp_association *asoc,
struct sctp_chunk *chunk,
struct sctp_chunk **err_chunk)
{
struct sctp_hmac_algo_param *hmacs;
int retval = SCTP_IERROR_NO_ERROR;
__u16 n_elt, id = 0;
int i;
/* FIXME - This routine is not looking at each parameter per the
* chunk type, i.e., unrecognized parameters should be further
@ -2056,9 +2059,29 @@ static sctp_ierror_t sctp_verify_param(const struct sctp_association *asoc,
break;
case SCTP_PARAM_HMAC_ALGO:
if (sctp_auth_enable)
break;
/* Fall Through */
if (!sctp_auth_enable)
goto fallthrough;
hmacs = (struct sctp_hmac_algo_param *)param.p;
n_elt = (ntohs(param.p->length) - sizeof(sctp_paramhdr_t)) >> 1;
/* SCTP-AUTH: Section 6.1
* The HMAC algorithm based on SHA-1 MUST be supported and
* included in the HMAC-ALGO parameter.
*/
for (i = 0; i < n_elt; i++) {
id = ntohs(hmacs->hmac_ids[i]);
if (id == SCTP_AUTH_HMAC_ID_SHA1)
break;
}
if (id != SCTP_AUTH_HMAC_ID_SHA1) {
sctp_process_inv_paramlength(asoc, param.p, chunk,
err_chunk);
retval = SCTP_IERROR_ABORT;
}
break;
fallthrough:
default:
SCTP_DEBUG_PRINTK("Unrecognized param: %d for chunk %d.\n",

3
net/sctp/sm_sideeffect.c
View file

@ -1536,6 +1536,9 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
error = sctp_auth_asoc_init_active_key(asoc,
GFP_ATOMIC);
break;
case SCTP_CMD_UPDATE_INITTAG:
asoc->peer.i.init_tag = cmd->obj.u32;
break;
default:
printk(KERN_WARNING "Impossible command: %u, %p\n",

23
net/sctp/sm_statefuns.c
View file

@ -4144,6 +4144,24 @@ static sctp_disposition_t sctp_sf_abort_violation(
goto nomem;
if (asoc) {
/* Treat INIT-ACK as a special case during COOKIE-WAIT. */
if (chunk->chunk_hdr->type == SCTP_CID_INIT_ACK &&
!asoc->peer.i.init_tag) {
sctp_initack_chunk_t *initack;
initack = (sctp_initack_chunk_t *)chunk->chunk_hdr;
if (!sctp_chunk_length_valid(chunk,
sizeof(sctp_initack_chunk_t)))
abort->chunk_hdr->flags |= SCTP_CHUNK_FLAG_T;
else {
unsigned int inittag;
inittag = ntohl(initack->init_hdr.init_tag);
sctp_add_cmd_sf(commands, SCTP_CMD_UPDATE_INITTAG,
SCTP_U32(inittag));
}
}
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(abort));
SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
@ -4349,6 +4367,7 @@ sctp_disposition_t sctp_sf_do_prm_asoc(const struct sctp_endpoint *ep,
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *repl;
struct sctp_association* my_asoc;
/* The comment below says that we enter COOKIE-WAIT AFTER
* sending the INIT, but that doesn't actually work in our
@ -4372,8 +4391,8 @@ sctp_disposition_t sctp_sf_do_prm_asoc(const struct sctp_endpoint *ep,
/* Cast away the const modifier, as we want to just
* rerun it through as a sideffect.
*/
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_ASOC,
SCTP_ASOC((struct sctp_association *) asoc));
my_asoc = (struct sctp_association *)asoc;
sctp_add_cmd_sf(commands, SCTP_CMD_NEW_ASOC, SCTP_ASOC(my_asoc));
/* Choose transport for INIT. */
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_CHOOSE_TRANSPORT,

5
net/sctp/socket.c
View file

@ -5868,11 +5868,12 @@ SCTP_STATIC int sctp_msghdr_parse(const struct msghdr *msg,
sctp_cmsgs_t *cmsgs)
{
struct cmsghdr *cmsg;
struct msghdr *my_msg = (struct msghdr *)msg;
for (cmsg = CMSG_FIRSTHDR(msg);
cmsg != NULL;
cmsg = CMSG_NXTHDR((struct msghdr*)msg, cmsg)) {
if (!CMSG_OK(msg, cmsg))
cmsg = CMSG_NXTHDR(my_msg, cmsg)) {
if (!CMSG_OK(my_msg, cmsg))
return -EINVAL;
/* Should we parse this header or ignore? */

2
net/sctp/ulpevent.c
View file

@ -859,7 +859,7 @@ __u16 sctp_ulpevent_get_notification_type(const struct sctp_ulpevent *event)
union sctp_notification *notification;
struct sk_buff *skb;
skb = sctp_event2skb((struct sctp_ulpevent *)event);
skb = sctp_event2skb(event);
notification = (union sctp_notification *) skb->data;
return notification->sn_header.sn_type;
}