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-rw-r--r--drivers/net/enic/vnic_dev.h14
-rw-r--r--drivers/net/myri10ge/myri10ge.c2
-rw-r--r--drivers/net/ppp_generic.c3
-rw-r--r--drivers/net/wireless/ath9k/hw.c39
-rw-r--r--include/net/netfilter/nf_conntrack_ecache.h1
-rw-r--r--net/ipv4/ip_gre.c20
-rw-r--r--net/ipv4/tcp_ipv4.c4
-rw-r--r--net/ipv4/udp.c43
-rw-r--r--net/ipv6/tcp_ipv6.c152
-rw-r--r--net/key/af_key.c1
10 files changed, 119 insertions, 160 deletions
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h
index 2dcffd3a24b..b9dc1821c80 100644
--- a/drivers/net/enic/vnic_dev.h
+++ b/drivers/net/enic/vnic_dev.h
@@ -27,6 +27,20 @@
#define VNIC_PADDR_TARGET 0x0000000000000000ULL
#endif
+#ifndef readq
+static inline u64 readq(void __iomem *reg)
+{
+ return (((u64)readl(reg + 0x4UL) << 32) |
+ (u64)readl(reg));
+}
+
+static inline void writeq(u64 val, void __iomem *reg)
+{
+ writel(val & 0xffffffff, reg);
+ writel(val >> 32, reg + 0x4UL);
+}
+#endif
+
enum vnic_dev_intr_mode {
VNIC_DEV_INTR_MODE_UNKNOWN,
VNIC_DEV_INTR_MODE_INTX,
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 8cec6f3c2f8..6dce901c7f4 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -75,7 +75,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.4.3-1.358"
+#define MYRI10GE_VERSION_STR "1.4.3-1.369"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 5d4d21516a6..0ca0fcbb7c0 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1863,9 +1863,10 @@ ppp_mp_insert(struct ppp *ppp, struct sk_buff *skb)
/* N.B. we don't need to lock the list lock because we have the
ppp unit receive-side lock. */
- for (p = list->next; p != (struct sk_buff *)list; p = p->next)
+ skb_queue_walk(list, p) {
if (seq_before(seq, p->sequence))
break;
+ }
__skb_queue_before(list, p, skb);
}
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index 62e44a0ef99..98bc25c9b3c 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -5867,7 +5867,6 @@ bool ath9k_hw_reset(struct ath_hal *ah,
bool bChannelChange,
int *status)
{
-#define FAIL(_code) do { ecode = _code; goto bad; } while (0)
u32 saveLedState;
struct ath_hal_5416 *ahp = AH5416(ah);
struct ath9k_channel *curchan = ah->ah_curchan;
@@ -5889,11 +5888,14 @@ bool ath9k_hw_reset(struct ath_hal *ah,
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"%s: invalid channel %u/0x%x; no mapping\n",
__func__, chan->channel, chan->channelFlags);
- FAIL(-EINVAL);
+ ecode = -EINVAL;
+ goto bad;
}
- if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
- return false;
+ if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) {
+ ecode = -EIO;
+ goto bad;
+ }
if (curchan)
ath9k_hw_getnf(ah, curchan);
@@ -5930,7 +5932,8 @@ bool ath9k_hw_reset(struct ath_hal *ah,
if (!ath9k_hw_chip_reset(ah, chan)) {
DPRINTF(ah->ah_sc, ATH_DBG_RESET, "%s: chip reset failed\n",
__func__);
- FAIL(-EIO);
+ ecode = -EINVAL;
+ goto bad;
}
if (AR_SREV_9280(ah)) {
@@ -5947,8 +5950,10 @@ bool ath9k_hw_reset(struct ath_hal *ah,
}
ecode = ath9k_hw_process_ini(ah, chan, macmode);
- if (ecode != 0)
+ if (ecode != 0) {
+ ecode = -EINVAL;
goto bad;
+ }
if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan))
ath9k_hw_set_delta_slope(ah, chan);
@@ -5961,7 +5966,8 @@ bool ath9k_hw_reset(struct ath_hal *ah,
if (!ath9k_hw_eeprom_set_board_values(ah, chan)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"%s: error setting board options\n", __func__);
- FAIL(-EIO);
+ ecode = -EIO;
+ goto bad;
}
ath9k_hw_decrease_chain_power(ah, chan);
@@ -5989,11 +5995,15 @@ bool ath9k_hw_reset(struct ath_hal *ah,
REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR);
if (AR_SREV_9280_10_OR_LATER(ah)) {
- if (!(ath9k_hw_ar9280_set_channel(ah, chan)))
- FAIL(-EIO);
+ if (!(ath9k_hw_ar9280_set_channel(ah, chan))) {
+ ecode = -EIO;
+ goto bad;
+ }
} else {
- if (!(ath9k_hw_set_channel(ah, chan)))
- FAIL(-EIO);
+ if (!(ath9k_hw_set_channel(ah, chan))) {
+ ecode = -EIO;
+ goto bad;
+ }
}
for (i = 0; i < AR_NUM_DCU; i++)
@@ -6027,8 +6037,10 @@ bool ath9k_hw_reset(struct ath_hal *ah,
ath9k_hw_init_bb(ah, chan);
- if (!ath9k_hw_init_cal(ah, chan))
- FAIL(-ENODEV);
+ if (!ath9k_hw_init_cal(ah, chan)){
+ ecode = -EIO;;
+ goto bad;
+ }
rx_chainmask = ahp->ah_rxchainmask;
if ((rx_chainmask == 0x5) || (rx_chainmask == 0x3)) {
@@ -6064,7 +6076,6 @@ bad:
if (status)
*status = ecode;
return false;
-#undef FAIL
}
bool ath9k_hw_phy_disable(struct ath_hal *ah)
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index 35f814c1e2c..11480e633a9 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -74,6 +74,7 @@ static inline void nf_ct_event_cache_flush(struct net *net) {}
static inline int nf_conntrack_ecache_init(struct net *net)
{
return 0;
+}
static inline void nf_conntrack_ecache_fini(struct net *net)
{
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 0d5e35b0ed5..05ebce2881e 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1368,10 +1368,10 @@ static void ipgre_netlink_parms(struct nlattr *data[],
parms->o_key = nla_get_be32(data[IFLA_GRE_OKEY]);
if (data[IFLA_GRE_LOCAL])
- memcpy(&parms->iph.saddr, nla_data(data[IFLA_GRE_LOCAL]), 4);
+ parms->iph.saddr = nla_get_be32(data[IFLA_GRE_LOCAL]);
if (data[IFLA_GRE_REMOTE])
- memcpy(&parms->iph.daddr, nla_data(data[IFLA_GRE_REMOTE]), 4);
+ parms->iph.daddr = nla_get_be32(data[IFLA_GRE_REMOTE]);
if (data[IFLA_GRE_TTL])
parms->iph.ttl = nla_get_u8(data[IFLA_GRE_TTL]);
@@ -1539,10 +1539,10 @@ static int ipgre_fill_info(struct sk_buff *skb, const struct net_device *dev)
NLA_PUT_U32(skb, IFLA_GRE_LINK, p->link);
NLA_PUT_BE16(skb, IFLA_GRE_IFLAGS, p->i_flags);
NLA_PUT_BE16(skb, IFLA_GRE_OFLAGS, p->o_flags);
- NLA_PUT_BE32(skb, IFLA_GRE_IFLAGS, p->i_flags);
- NLA_PUT_BE32(skb, IFLA_GRE_OFLAGS, p->o_flags);
- NLA_PUT(skb, IFLA_GRE_LOCAL, 4, &p->iph.saddr);
- NLA_PUT(skb, IFLA_GRE_REMOTE, 4, &p->iph.daddr);
+ NLA_PUT_BE32(skb, IFLA_GRE_IKEY, p->i_key);
+ NLA_PUT_BE32(skb, IFLA_GRE_OKEY, p->o_key);
+ NLA_PUT_BE32(skb, IFLA_GRE_LOCAL, p->iph.saddr);
+ NLA_PUT_BE32(skb, IFLA_GRE_REMOTE, p->iph.daddr);
NLA_PUT_U8(skb, IFLA_GRE_TTL, p->iph.ttl);
NLA_PUT_U8(skb, IFLA_GRE_TOS, p->iph.tos);
NLA_PUT_U8(skb, IFLA_GRE_PMTUDISC, !!(p->iph.frag_off & htons(IP_DF)));
@@ -1559,8 +1559,8 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
[IFLA_GRE_OFLAGS] = { .type = NLA_U16 },
[IFLA_GRE_IKEY] = { .type = NLA_U32 },
[IFLA_GRE_OKEY] = { .type = NLA_U32 },
- [IFLA_GRE_LOCAL] = { .len = 4 },
- [IFLA_GRE_REMOTE] = { .len = 4 },
+ [IFLA_GRE_LOCAL] = { .len = FIELD_SIZEOF(struct iphdr, saddr) },
+ [IFLA_GRE_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
[IFLA_GRE_TTL] = { .type = NLA_U8 },
[IFLA_GRE_TOS] = { .type = NLA_U8 },
[IFLA_GRE_PMTUDISC] = { .type = NLA_U8 },
@@ -1643,5 +1643,5 @@ static void __exit ipgre_fini(void)
module_init(ipgre_init);
module_exit(ipgre_fini);
MODULE_LICENSE("GPL");
-MODULE_ALIAS("rtnl-link-gre");
-MODULE_ALIAS("rtnl-link-gretap");
+MODULE_ALIAS_RTNL_LINK("gre");
+MODULE_ALIAS_RTNL_LINK("gretap");
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index ba46769c6e9..5c8fa7f1e32 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -583,8 +583,8 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
rep.th.doff = arg.iov[0].iov_len / 4;
tcp_v4_md5_hash_hdr((__u8 *) &rep.opt[1],
- key, ip_hdr(skb)->daddr,
- ip_hdr(skb)->saddr, &rep.th);
+ key, ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, &rep.th);
}
#endif
arg.csum = csum_tcpudp_nofold(ip_hdr(skb)->daddr,
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 67d8430b4a2..eacf4cfef14 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -122,14 +122,23 @@ EXPORT_SYMBOL(sysctl_udp_wmem_min);
atomic_t udp_memory_allocated;
EXPORT_SYMBOL(udp_memory_allocated);
-static inline int __udp_lib_lport_inuse(struct net *net, __u16 num,
- const struct hlist_head udptable[])
+static int udp_lib_lport_inuse(struct net *net, __u16 num,
+ const struct hlist_head udptable[],
+ struct sock *sk,
+ int (*saddr_comp)(const struct sock *sk1,
+ const struct sock *sk2))
{
- struct sock *sk;
+ struct sock *sk2;
struct hlist_node *node;
- sk_for_each(sk, node, &udptable[udp_hashfn(net, num)])
- if (net_eq(sock_net(sk), net) && sk->sk_hash == num)
+ sk_for_each(sk2, node, &udptable[udp_hashfn(net, num)])
+ if (net_eq(sock_net(sk2), net) &&
+ sk2 != sk &&
+ sk2->sk_hash == num &&
+ (!sk2->sk_reuse || !sk->sk_reuse) &&
+ (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
+ || sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
+ (*saddr_comp)(sk, sk2))
return 1;
return 0;
}
@@ -146,9 +155,6 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
const struct sock *sk2 ) )
{
struct hlist_head *udptable = sk->sk_prot->h.udp_hash;
- struct hlist_node *node;
- struct hlist_head *head;
- struct sock *sk2;
int error = 1;
struct net *net = sock_net(sk);
@@ -165,32 +171,21 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
rand = net_random();
snum = first = rand % remaining + low;
rand |= 1;
- while (__udp_lib_lport_inuse(net, snum, udptable)) {
+ while (udp_lib_lport_inuse(net, snum, udptable, sk,
+ saddr_comp)) {
do {
snum = snum + rand;
} while (snum < low || snum > high);
if (snum == first)
goto fail;
}
- } else {
- head = &udptable[udp_hashfn(net, snum)];
-
- sk_for_each(sk2, node, head)
- if (sk2->sk_hash == snum &&
- sk2 != sk &&
- net_eq(sock_net(sk2), net) &&
- (!sk2->sk_reuse || !sk->sk_reuse) &&
- (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
- || sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
- (*saddr_comp)(sk, sk2) )
- goto fail;
- }
+ } else if (udp_lib_lport_inuse(net, snum, udptable, sk, saddr_comp))
+ goto fail;
inet_sk(sk)->num = snum;
sk->sk_hash = snum;
if (sk_unhashed(sk)) {
- head = &udptable[udp_hashfn(net, snum)];
- sk_add_node(sk, head);
+ sk_add_node(sk, &udptable[udp_hashfn(net, snum)]);
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
}
error = 0;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index dd7bdde7bdd..e5310c9b84d 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -942,111 +942,8 @@ static int tcp_v6_gso_send_check(struct sk_buff *skb)
return 0;
}
-static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
-{
- struct tcphdr *th = tcp_hdr(skb), *t1;
- struct sk_buff *buff;
- struct flowi fl;
- struct net *net = dev_net(skb->dst->dev);
- struct sock *ctl_sk = net->ipv6.tcp_sk;
- unsigned int tot_len = sizeof(*th);
-#ifdef CONFIG_TCP_MD5SIG
- struct tcp_md5sig_key *key;
-#endif
-
- if (th->rst)
- return;
-
- if (!ipv6_unicast_destination(skb))
- return;
-
-#ifdef CONFIG_TCP_MD5SIG
- if (sk)
- key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr);
- else
- key = NULL;
-
- if (key)
- tot_len += TCPOLEN_MD5SIG_ALIGNED;
-#endif
-
- /*
- * We need to grab some memory, and put together an RST,
- * and then put it into the queue to be sent.
- */
-
- buff = alloc_skb(MAX_HEADER + sizeof(struct ipv6hdr) + tot_len,
- GFP_ATOMIC);
- if (buff == NULL)
- return;
-
- skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + tot_len);
-
- t1 = (struct tcphdr *) skb_push(buff, tot_len);
-
- /* Swap the send and the receive. */
- memset(t1, 0, sizeof(*t1));
- t1->dest = th->source;
- t1->source = th->dest;
- t1->doff = tot_len / 4;
- t1->rst = 1;
-
- if(th->ack) {
- t1->seq = th->ack_seq;
- } else {
- t1->ack = 1;
- t1->ack_seq = htonl(ntohl(th->seq) + th->syn + th->fin
- + skb->len - (th->doff<<2));
- }
-
-#ifdef CONFIG_TCP_MD5SIG
- if (key) {
- __be32 *opt = (__be32*)(t1 + 1);
- opt[0] = htonl((TCPOPT_NOP << 24) |
- (TCPOPT_NOP << 16) |
- (TCPOPT_MD5SIG << 8) |
- TCPOLEN_MD5SIG);
- tcp_v6_md5_hash_hdr((__u8 *)&opt[1], key,
- &ipv6_hdr(skb)->daddr,
- &ipv6_hdr(skb)->saddr, t1);
- }
-#endif
-
- buff->csum = csum_partial((char *)t1, tot_len, 0);
-
- memset(&fl, 0, sizeof(fl));
- ipv6_addr_copy(&fl.fl6_dst, &ipv6_hdr(skb)->saddr);
- ipv6_addr_copy(&fl.fl6_src, &ipv6_hdr(skb)->daddr);
-
- t1->check = csum_ipv6_magic(&fl.fl6_src, &fl.fl6_dst,
- tot_len, IPPROTO_TCP,
- buff->csum);
-
- fl.proto = IPPROTO_TCP;
- fl.oif = inet6_iif(skb);
- fl.fl_ip_dport = t1->dest;
- fl.fl_ip_sport = t1->source;
- security_skb_classify_flow(skb, &fl);
-
- /* Pass a socket to ip6_dst_lookup either it is for RST
- * Underlying function will use this to retrieve the network
- * namespace
- */
- if (!ip6_dst_lookup(ctl_sk, &buff->dst, &fl)) {
-
- if (xfrm_lookup(&buff->dst, &fl, NULL, 0) >= 0) {
- ip6_xmit(ctl_sk, buff, &fl, NULL, 0);
- TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
- TCP_INC_STATS_BH(net, TCP_MIB_OUTRSTS);
- return;
- }
- }
-
- kfree_skb(buff);
-}
-
-static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 ts,
- struct tcp_md5sig_key *key)
+static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
+ u32 ts, struct tcp_md5sig_key *key, int rst)
{
struct tcphdr *th = tcp_hdr(skb), *t1;
struct sk_buff *buff;
@@ -1070,16 +967,17 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + tot_len);
- t1 = (struct tcphdr *) skb_push(buff,tot_len);
+ t1 = (struct tcphdr *) skb_push(buff, tot_len);
/* Swap the send and the receive. */
memset(t1, 0, sizeof(*t1));
t1->dest = th->source;
t1->source = th->dest;
- t1->doff = tot_len/4;
+ t1->doff = tot_len / 4;
t1->seq = htonl(seq);
t1->ack_seq = htonl(ack);
- t1->ack = 1;
+ t1->ack = !rst || !th->ack;
+ t1->rst = rst;
t1->window = htons(win);
topt = (__be32 *)(t1 + 1);
@@ -1117,10 +1015,16 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
fl.fl_ip_sport = t1->source;
security_skb_classify_flow(skb, &fl);
+ /* Pass a socket to ip6_dst_lookup either it is for RST
+ * Underlying function will use this to retrieve the network
+ * namespace
+ */
if (!ip6_dst_lookup(ctl_sk, &buff->dst, &fl)) {
if (xfrm_lookup(&buff->dst, &fl, NULL, 0) >= 0) {
ip6_xmit(ctl_sk, buff, &fl, NULL, 0);
TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
+ if (rst)
+ TCP_INC_STATS_BH(net, TCP_MIB_OUTRSTS);
return;
}
}
@@ -1128,6 +1032,38 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
kfree_skb(buff);
}
+static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
+{
+ struct tcphdr *th = tcp_hdr(skb);
+ u32 seq = 0, ack_seq = 0;
+ struct tcp_md5sig_key *key = NULL;
+
+ if (th->rst)
+ return;
+
+ if (!ipv6_unicast_destination(skb))
+ return;
+
+#ifdef CONFIG_TCP_MD5SIG
+ if (sk)
+ key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr);
+#endif
+
+ if (th->ack)
+ seq = ntohl(th->ack_seq);
+ else
+ ack_seq = ntohl(th->seq) + th->syn + th->fin + skb->len -
+ (th->doff << 2);
+
+ tcp_v6_send_response(skb, seq, ack_seq, 0, 0, key, 1);
+}
+
+static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 ts,
+ struct tcp_md5sig_key *key)
+{
+ tcp_v6_send_response(skb, seq, ack, win, ts, key, 0);
+}
+
static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
{
struct inet_timewait_sock *tw = inet_twsk(sk);
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 362fe317e1f..e55e0441e4d 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2341,6 +2341,7 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, struct sadb_msg
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
+ c.data.byid = 0;
c.event = XFRM_MSG_DELPOLICY;
km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-25 01:01:30 +0000