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-rw-r--r--include/net/dst.h2
-rw-r--r--include/net/if_inet6.h16
-rw-r--r--include/net/ip.h8
-rw-r--r--include/net/ip6_route.h2
-rw-r--r--include/net/ip_fib.h18
-rw-r--r--include/net/ip_vs.h2
-rw-r--r--include/net/netns/ipv4.h1
-rw-r--r--include/net/rose.h8
-rw-r--r--include/net/route.h5
-rw-r--r--include/net/sch_generic.h8
-rw-r--r--include/net/snmp.h4
-rw-r--r--include/net/xfrm.h23
12 files changed, 79 insertions, 18 deletions
diff --git a/include/net/dst.h b/include/net/dst.h
index 2a46cbaef92d..75b95df4afe7 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -345,7 +345,7 @@ static inline void skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev)
static inline struct dst_entry *skb_dst_pop(struct sk_buff *skb)
{
- struct dst_entry *child = skb_dst(skb)->child;
+ struct dst_entry *child = dst_clone(skb_dst(skb)->child);
skb_dst_drop(skb);
return child;
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 04977eefb0ee..fccc2180c61b 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -286,5 +286,21 @@ static inline void ipv6_ib_mc_map(const struct in6_addr *addr,
buf[9] = broadcast[9];
memcpy(buf + 10, addr->s6_addr + 6, 10);
}
+
+static inline int ipv6_ipgre_mc_map(const struct in6_addr *addr,
+ const unsigned char *broadcast, char *buf)
+{
+ if ((broadcast[0] | broadcast[1] | broadcast[2] | broadcast[3]) != 0) {
+ memcpy(buf, broadcast, 4);
+ } else {
+ /* v4mapped? */
+ if ((addr->s6_addr32[0] | addr->s6_addr32[1] |
+ (addr->s6_addr32[2] ^ htonl(0x0000ffff))) != 0)
+ return -EINVAL;
+ memcpy(buf, &addr->s6_addr32[3], 4);
+ }
+ return 0;
+}
+
#endif
#endif
diff --git a/include/net/ip.h b/include/net/ip.h
index a4f631108c54..7c416583b710 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -339,6 +339,14 @@ static inline void ip_ib_mc_map(__be32 naddr, const unsigned char *broadcast, ch
buf[16] = addr & 0x0f;
}
+static inline void ip_ipgre_mc_map(__be32 naddr, const unsigned char *broadcast, char *buf)
+{
+ if ((broadcast[0] | broadcast[1] | broadcast[2] | broadcast[3]) != 0)
+ memcpy(buf, broadcast, 4);
+ else
+ memcpy(buf, &naddr, sizeof(naddr));
+}
+
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#include <linux/ipv6.h>
#endif
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 642a80bb42cf..c850e5fb967c 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -70,7 +70,7 @@ static inline struct inet_peer *rt6_get_peer(struct rt6_info *rt)
extern void ip6_route_input(struct sk_buff *skb);
extern struct dst_entry * ip6_route_output(struct net *net,
- struct sock *sk,
+ const struct sock *sk,
struct flowi6 *fl6);
extern int ip6_route_init(void);
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index a1a858035913..e5d66ec88cf6 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -51,7 +51,6 @@ struct fib_nh {
struct fib_info *nh_parent;
unsigned nh_flags;
unsigned char nh_scope;
- unsigned char nh_cfg_scope;
#ifdef CONFIG_IP_ROUTE_MULTIPATH
int nh_weight;
int nh_power;
@@ -62,6 +61,7 @@ struct fib_nh {
int nh_oif;
__be32 nh_gw;
__be32 nh_saddr;
+ int nh_saddr_genid;
};
/*
@@ -74,9 +74,10 @@ struct fib_info {
struct net *fib_net;
int fib_treeref;
atomic_t fib_clntref;
- int fib_dead;
unsigned fib_flags;
- int fib_protocol;
+ unsigned char fib_dead;
+ unsigned char fib_protocol;
+ unsigned char fib_scope;
__be32 fib_prefsrc;
u32 fib_priority;
u32 *fib_metrics;
@@ -141,12 +142,19 @@ struct fib_result_nl {
#endif /* CONFIG_IP_ROUTE_MULTIPATH */
-#define FIB_RES_SADDR(res) (FIB_RES_NH(res).nh_saddr)
+extern __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
+
+#define FIB_RES_SADDR(net, res) \
+ ((FIB_RES_NH(res).nh_saddr_genid == \
+ atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
+ FIB_RES_NH(res).nh_saddr : \
+ fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
#define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
#define FIB_RES_DEV(res) (FIB_RES_NH(res).nh_dev)
#define FIB_RES_OIF(res) (FIB_RES_NH(res).nh_oif)
-#define FIB_RES_PREFSRC(res) ((res).fi->fib_prefsrc ? : FIB_RES_SADDR(res))
+#define FIB_RES_PREFSRC(net, res) ((res).fi->fib_prefsrc ? : \
+ FIB_RES_SADDR(net, res))
struct fib_table {
struct hlist_node tb_hlist;
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 272f59336b73..30b49ed72f0d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -801,8 +801,6 @@ struct netns_ipvs {
struct list_head rs_table[IP_VS_RTAB_SIZE];
/* ip_vs_app */
struct list_head app_list;
- struct mutex app_mutex;
- struct lock_class_key app_key; /* mutex debuging */
/* ip_vs_proto */
#define IP_VS_PROTO_TAB_SIZE 32 /* must be power of 2 */
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index e2e2ef57eca2..542195d9469e 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -55,6 +55,7 @@ struct netns_ipv4 {
int current_rt_cache_rebuild_count;
atomic_t rt_genid;
+ atomic_t dev_addr_genid;
#ifdef CONFIG_IP_MROUTE
#ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
diff --git a/include/net/rose.h b/include/net/rose.h
index 5ba9f02731eb..555dd198aab7 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -14,6 +14,12 @@
#define ROSE_MIN_LEN 3
+#define ROSE_CALL_REQ_ADDR_LEN_OFF 3
+#define ROSE_CALL_REQ_ADDR_LEN_VAL 0xAA /* each address is 10 digits */
+#define ROSE_CALL_REQ_DEST_ADDR_OFF 4
+#define ROSE_CALL_REQ_SRC_ADDR_OFF 9
+#define ROSE_CALL_REQ_FACILITIES_OFF 14
+
#define ROSE_GFI 0x10
#define ROSE_Q_BIT 0x80
#define ROSE_D_BIT 0x40
@@ -214,7 +220,7 @@ extern void rose_requeue_frames(struct sock *);
extern int rose_validate_nr(struct sock *, unsigned short);
extern void rose_write_internal(struct sock *, int);
extern int rose_decode(struct sk_buff *, int *, int *, int *, int *, int *);
-extern int rose_parse_facilities(unsigned char *, struct rose_facilities_struct *);
+extern int rose_parse_facilities(unsigned char *, unsigned int, struct rose_facilities_struct *);
extern void rose_disconnect(struct sock *, int, int, int);
/* rose_timer.c */
diff --git a/include/net/route.h b/include/net/route.h
index 30d6cae3841a..f88429cad52a 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -207,6 +207,7 @@ extern int ip_rt_dump(struct sk_buff *skb, struct netlink_callback *cb);
struct in_ifaddr;
extern void fib_add_ifaddr(struct in_ifaddr *);
+extern void fib_del_ifaddr(struct in_ifaddr *, struct in_ifaddr *);
static inline void ip_rt_put(struct rtable * rt)
{
@@ -269,8 +270,8 @@ static inline struct rtable *ip_route_newports(struct rtable *rt,
struct flowi4 fl4 = {
.flowi4_oif = rt->rt_oif,
.flowi4_mark = rt->rt_mark,
- .daddr = rt->rt_key_dst,
- .saddr = rt->rt_key_src,
+ .daddr = rt->rt_dst,
+ .saddr = rt->rt_src,
.flowi4_tos = rt->rt_tos,
.flowi4_proto = protocol,
.fl4_sport = sport,
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a9505b6a18e3..b931f021d7ab 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -25,6 +25,7 @@ struct qdisc_rate_table {
enum qdisc_state_t {
__QDISC_STATE_SCHED,
__QDISC_STATE_DEACTIVATED,
+ __QDISC_STATE_THROTTLED,
};
/*
@@ -32,7 +33,6 @@ enum qdisc_state_t {
*/
enum qdisc___state_t {
__QDISC___STATE_RUNNING = 1,
- __QDISC___STATE_THROTTLED = 2,
};
struct qdisc_size_table {
@@ -106,17 +106,17 @@ static inline void qdisc_run_end(struct Qdisc *qdisc)
static inline bool qdisc_is_throttled(const struct Qdisc *qdisc)
{
- return (qdisc->__state & __QDISC___STATE_THROTTLED) ? true : false;
+ return test_bit(__QDISC_STATE_THROTTLED, &qdisc->state) ? true : false;
}
static inline void qdisc_throttled(struct Qdisc *qdisc)
{
- qdisc->__state |= __QDISC___STATE_THROTTLED;
+ set_bit(__QDISC_STATE_THROTTLED, &qdisc->state);
}
static inline void qdisc_unthrottled(struct Qdisc *qdisc)
{
- qdisc->__state &= ~__QDISC___STATE_THROTTLED;
+ clear_bit(__QDISC_STATE_THROTTLED, &qdisc->state);
}
struct Qdisc_class_ops {
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 762e2abce889..27461d6dd46f 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -150,7 +150,7 @@ struct linux_xfrm_mib {
#define SNMP_UPD_PO_STATS_BH(mib, basefield, addend) \
do { \
__typeof__(*mib[0]) *ptr = \
- __this_cpu_ptr((mib)[!in_softirq()]); \
+ __this_cpu_ptr((mib)[0]); \
ptr->mibs[basefield##PKTS]++; \
ptr->mibs[basefield##OCTETS] += addend;\
} while (0)
@@ -202,7 +202,7 @@ struct linux_xfrm_mib {
#define SNMP_UPD_PO_STATS64_BH(mib, basefield, addend) \
do { \
__typeof__(*mib[0]) *ptr; \
- ptr = __this_cpu_ptr((mib)[!in_softirq()]); \
+ ptr = __this_cpu_ptr((mib)[0]); \
u64_stats_update_begin(&ptr->syncp); \
ptr->mibs[basefield##PKTS]++; \
ptr->mibs[basefield##OCTETS] += addend; \
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 42a8c32a10e2..6ae4bc5ce8a7 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1430,6 +1430,7 @@ extern void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si);
extern u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq);
extern int xfrm_init_replay(struct xfrm_state *x);
extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
+extern int __xfrm_init_state(struct xfrm_state *x, bool init_replay);
extern int xfrm_init_state(struct xfrm_state *x);
extern int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb);
extern int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi,
@@ -1600,6 +1601,28 @@ static inline int xfrm_replay_state_esn_len(struct xfrm_replay_state_esn *replay
}
#ifdef CONFIG_XFRM_MIGRATE
+static inline int xfrm_replay_clone(struct xfrm_state *x,
+ struct xfrm_state *orig)
+{
+ x->replay_esn = kzalloc(xfrm_replay_state_esn_len(orig->replay_esn),
+ GFP_KERNEL);
+ if (!x->replay_esn)
+ return -ENOMEM;
+
+ x->replay_esn->bmp_len = orig->replay_esn->bmp_len;
+ x->replay_esn->replay_window = orig->replay_esn->replay_window;
+
+ x->preplay_esn = kmemdup(x->replay_esn,
+ xfrm_replay_state_esn_len(x->replay_esn),
+ GFP_KERNEL);
+ if (!x->preplay_esn) {
+ kfree(x->replay_esn);
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
static inline struct xfrm_algo *xfrm_algo_clone(struct xfrm_algo *orig)
{
return kmemdup(orig, xfrm_alg_len(orig), GFP_KERNEL);
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-13 03:39:08 +0000