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authorLinus Torvalds <torvalds@linux-foundation.org>2014-02-12 00:05:55 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-02-12 00:05:55 +0400
commit16e5a2ed5920f511666a8714f43987bb0e2ad751 (patch)
tree318c36ed6e45733b9ef0e0d9c498df99d40eab93 /include
parent6792dfe383dd20ed270da198aa0676bac47245b4 (diff)
parent20e7c4e80dcd01dad5e6c8b32455228b8fe9c619 (diff)
downloadlinux-16e5a2ed5920f511666a8714f43987bb0e2ad751.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking updates from David Miller: 1) Fix flexcan build on big endian, from Arnd Bergmann 2) Correctly attach cpsw to GPIO bitbang MDIO drive, from Stefan Roese 3) udp_add_offload has to use GFP_ATOMIC since it can be invoked from non-sleepable contexts. From Or Gerlitz 4) vxlan_gro_receive() does not iterate over all possible flows properly, fix also from Or Gerlitz 5) CAN core doesn't use a proper SKB destructor when it hooks up sockets to SKBs. Fix from Oliver Hartkopp 6) ip_tunnel_xmit() can use an uninitialized route pointer, fix from Eric Dumazet 7) Fix address family assignment in IPVS, from Michal Kubecek 8) Fix ath9k build on ARM, from Sujith Manoharan 9) Make sure fail_over_mac only applies for the correct bonding modes, from Ding Tianhong 10) The udp offload code doesn't use RCU correctly, from Shlomo Pongratz 11) Handle gigabit features properly in generic PHY code, from Florian Fainelli 12) Don't blindly invoke link operations in rtnl_link_get_slave_info_data_size, they are optional. Fix from Fernando Luis Vazquez Cao 13) Add USB IDs for Netgear Aircard 340U, from Bjørn Mork 14) Handle netlink packet padding properly in openvswitch, from Thomas Graf 15) Fix oops when deleting chains in nf_tables, from Patrick McHardy 16) Fix RX stalls in xen-netback driver, from Zoltan Kiss 17) Fix deadlock in mac80211 stack, from Emmanuel Grumbach 18) inet_nlmsg_size() forgets to consider ifa_cacheinfo, fix from Geert Uytterhoeven 19) tg3_change_mtu() can deadlock, fix from Nithin Sujir 20) Fix regression in setting SCTP local source addresses on accepted sockets, caused by some generic ipv6 socket changes. Fix from Matija Glavinic Pecotic 21) IPPROTO_* must be pure defines, otherwise module aliases don't get constructed properly. Fix from Jan Moskyto 22) IPV6 netconsole setup doesn't work properly unless an explicit source address is specified, fix from Sabrina Dubroca 23) Use __GFP_NORETRY for high order skb page allocations in sock_alloc_send_pskb and skb_page_frag_refill. From Eric Dumazet 24) Fix a regression added in netconsole over bridging, from Cong Wang 25) TCP uses an artificial offset of 1ms for SRTT, but this doesn't jive well with TCP pacing which needs the SRTT to be accurate. Fix from Eric Dumazet 26) Several cases of missing header file includes from Rashika Kheria 27) Add ZTE MF667 device ID to qmi_wwan driver, from Raymond Wanyoike 28) TCP Small Queues doesn't handle nonagle properly in some corner cases, fix from Eric Dumazet 29) Remove extraneous read_unlock in bond_enslave, whoops. From Ding Tianhong 30) Fix 9p trans_virtio handling of vmalloc buffers, from Richard Yao * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (136 commits) 6lowpan: fix lockdep splats alx: add missing stats_lock spinlock init 9p/trans_virtio.c: Fix broken zero-copy on vmalloc() buffers bonding: remove unwanted bond lock for enslave processing USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support tcp: tsq: fix nonagle handling bridge: Prevent possible race condition in br_fdb_change_mac_address bridge: Properly check if local fdb entry can be deleted when deleting vlan bridge: Properly check if local fdb entry can be deleted in br_fdb_delete_by_port bridge: Properly check if local fdb entry can be deleted in br_fdb_change_mac_address bridge: Fix the way to check if a local fdb entry can be deleted bridge: Change local fdb entries whenever mac address of bridge device changes bridge: Fix the way to find old local fdb entries in br_fdb_change_mac_address bridge: Fix the way to insert new local fdb entries in br_fdb_changeaddr bridge: Fix the way to find old local fdb entries in br_fdb_changeaddr tcp: correct code comment stating 3 min timeout for FIN_WAIT2, we only do 1 min net: vxge: Remove unused device pointer net: qmi_wwan: add ZTE MF667 3c59x: Remove unused pointer in vortex_eisa_cleanup() net: fix 'ip rule' iif/oif device rename ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/can/skb.h38
-rw-r--r--include/net/datalink.h2
-rw-r--r--include/net/dn.h2
-rw-r--r--include/net/dn_route.h2
-rw-r--r--include/net/ethoc.h1
-rw-r--r--include/net/ipx.h11
-rw-r--r--include/net/net_namespace.h8
-rw-r--r--include/net/netfilter/nf_conntrack.h2
-rw-r--r--include/net/netfilter/nf_tables.h9
-rw-r--r--include/net/netfilter/nft_reject.h25
-rw-r--r--include/uapi/linux/in6.h23
11 files changed, 103 insertions, 20 deletions
diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h
index 2f0543f7510c..f9bbbb472663 100644
--- a/include/linux/can/skb.h
+++ b/include/linux/can/skb.h
@@ -11,7 +11,9 @@
#define CAN_SKB_H
#include <linux/types.h>
+#include <linux/skbuff.h>
#include <linux/can.h>
+#include <net/sock.h>
/*
* The struct can_skb_priv is used to transport additional information along
@@ -42,4 +44,40 @@ static inline void can_skb_reserve(struct sk_buff *skb)
skb_reserve(skb, sizeof(struct can_skb_priv));
}
+static inline void can_skb_destructor(struct sk_buff *skb)
+{
+ sock_put(skb->sk);
+}
+
+static inline void can_skb_set_owner(struct sk_buff *skb, struct sock *sk)
+{
+ if (sk) {
+ sock_hold(sk);
+ skb->destructor = can_skb_destructor;
+ skb->sk = sk;
+ }
+}
+
+/*
+ * returns an unshared skb owned by the original sock to be echo'ed back
+ */
+static inline struct sk_buff *can_create_echo_skb(struct sk_buff *skb)
+{
+ if (skb_shared(skb)) {
+ struct sk_buff *nskb = skb_clone(skb, GFP_ATOMIC);
+
+ if (likely(nskb)) {
+ can_skb_set_owner(nskb, skb->sk);
+ consume_skb(skb);
+ return nskb;
+ } else {
+ kfree_skb(skb);
+ return NULL;
+ }
+ }
+
+ /* we can assume to have an unshared skb with proper owner */
+ return skb;
+}
+
#endif /* CAN_SKB_H */
diff --git a/include/net/datalink.h b/include/net/datalink.h
index deb7ca75db48..93cb18f729b5 100644
--- a/include/net/datalink.h
+++ b/include/net/datalink.h
@@ -15,4 +15,6 @@ struct datalink_proto {
struct list_head node;
};
+struct datalink_proto *make_EII_client(void);
+void destroy_EII_client(struct datalink_proto *dl);
#endif
diff --git a/include/net/dn.h b/include/net/dn.h
index ccc15588d108..913b73d239f5 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -200,6 +200,8 @@ static inline void dn_sk_ports_copy(struct flowidn *fld, struct dn_scp *scp)
}
unsigned int dn_mss_from_pmtu(struct net_device *dev, int mtu);
+void dn_register_sysctl(void);
+void dn_unregister_sysctl(void);
#define DN_MENUVER_ACC 0x01
#define DN_MENUVER_USR 0x02
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index b409ad6b8d7a..55df9939bca2 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -20,6 +20,8 @@ int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *,
struct sock *sk, int flags);
int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
void dn_rt_cache_flush(int delay);
+int dn_route_rcv(struct sk_buff *skb, struct net_device *dev,
+ struct packet_type *pt, struct net_device *orig_dev);
/* Masks for flags field */
#define DN_RT_F_PID 0x07 /* Mask for packet type */
diff --git a/include/net/ethoc.h b/include/net/ethoc.h
index 96f3789b27bc..2a2d6bb34eb8 100644
--- a/include/net/ethoc.h
+++ b/include/net/ethoc.h
@@ -16,6 +16,7 @@
struct ethoc_platform_data {
u8 hwaddr[IFHWADDRLEN];
s8 phy_id;
+ u32 eth_clkfreq;
};
#endif /* !LINUX_NET_ETHOC_H */
diff --git a/include/net/ipx.h b/include/net/ipx.h
index 9e9e35465baf..0143180fecc9 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -140,6 +140,17 @@ static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
}
void ipxitf_down(struct ipx_interface *intrfc);
+struct ipx_interface *ipxitf_find_using_net(__be32 net);
+int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node);
+__be16 ipx_cksum(struct ipxhdr *packet, int length);
+int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
+ unsigned char *node);
+void ipxrtr_del_routes(struct ipx_interface *intrfc);
+int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
+ struct iovec *iov, size_t len, int noblock);
+int ipxrtr_route_skb(struct sk_buff *skb);
+struct ipx_route *ipxrtr_lookup(__be32 net);
+int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
static __inline__ void ipxitf_put(struct ipx_interface *intrfc)
{
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index da68c9a90ac5..991dcd94cbbf 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -162,6 +162,14 @@ extern struct list_head net_namespace_list;
struct net *get_net_ns_by_pid(pid_t pid);
struct net *get_net_ns_by_fd(int pid);
+#ifdef CONFIG_SYSCTL
+void ipx_register_sysctl(void);
+void ipx_unregister_sysctl(void);
+#else
+#define ipx_register_sysctl()
+#define ipx_unregister_sysctl()
+#endif
+
#ifdef CONFIG_NET_NS
void __put_net(struct net *net);
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 01ea6eed1bb1..b2ac6246b7e0 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -284,6 +284,8 @@ extern unsigned int nf_conntrack_max;
extern unsigned int nf_conntrack_hash_rnd;
void init_nf_conntrack_hash_rnd(void);
+void nf_conntrack_tmpl_insert(struct net *net, struct nf_conn *tmpl);
+
#define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count)
#define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count)
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 57c8ff7955df..e7e14ffe0f6a 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -252,6 +252,7 @@ void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set,
* @owner: module reference
* @policy: netlink attribute policy
* @maxattr: highest netlink attribute number
+ * @family: address family for AF-specific types
*/
struct nft_expr_type {
const struct nft_expr_ops *(*select_ops)(const struct nft_ctx *,
@@ -262,6 +263,7 @@ struct nft_expr_type {
struct module *owner;
const struct nla_policy *policy;
unsigned int maxattr;
+ u8 family;
};
/**
@@ -320,7 +322,6 @@ static inline void *nft_expr_priv(const struct nft_expr *expr)
* struct nft_rule - nf_tables rule
*
* @list: used internally
- * @rcu_head: used internally for rcu
* @handle: rule handle
* @genmask: generation mask
* @dlen: length of expression data
@@ -328,7 +329,6 @@ static inline void *nft_expr_priv(const struct nft_expr *expr)
*/
struct nft_rule {
struct list_head list;
- struct rcu_head rcu_head;
u64 handle:46,
genmask:2,
dlen:16;
@@ -389,7 +389,6 @@ enum nft_chain_flags {
*
* @rules: list of rules in the chain
* @list: used internally
- * @rcu_head: used internally
* @net: net namespace that this chain belongs to
* @table: table that this chain belongs to
* @handle: chain handle
@@ -401,7 +400,6 @@ enum nft_chain_flags {
struct nft_chain {
struct list_head rules;
struct list_head list;
- struct rcu_head rcu_head;
struct net *net;
struct nft_table *table;
u64 handle;
@@ -529,6 +527,9 @@ void nft_unregister_expr(struct nft_expr_type *);
#define MODULE_ALIAS_NFT_CHAIN(family, name) \
MODULE_ALIAS("nft-chain-" __stringify(family) "-" name)
+#define MODULE_ALIAS_NFT_AF_EXPR(family, name) \
+ MODULE_ALIAS("nft-expr-" __stringify(family) "-" name)
+
#define MODULE_ALIAS_NFT_EXPR(name) \
MODULE_ALIAS("nft-expr-" name)
diff --git a/include/net/netfilter/nft_reject.h b/include/net/netfilter/nft_reject.h
new file mode 100644
index 000000000000..36b0da2d55bb
--- /dev/null
+++ b/include/net/netfilter/nft_reject.h
@@ -0,0 +1,25 @@
+#ifndef _NFT_REJECT_H_
+#define _NFT_REJECT_H_
+
+struct nft_reject {
+ enum nft_reject_types type:8;
+ u8 icmp_code;
+};
+
+extern const struct nla_policy nft_reject_policy[];
+
+int nft_reject_init(const struct nft_ctx *ctx,
+ const struct nft_expr *expr,
+ const struct nlattr * const tb[]);
+
+int nft_reject_dump(struct sk_buff *skb, const struct nft_expr *expr);
+
+void nft_reject_ipv4_eval(const struct nft_expr *expr,
+ struct nft_data data[NFT_REG_MAX + 1],
+ const struct nft_pktinfo *pkt);
+
+void nft_reject_ipv6_eval(const struct nft_expr *expr,
+ struct nft_data data[NFT_REG_MAX + 1],
+ const struct nft_pktinfo *pkt);
+
+#endif
diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h
index 633b93cac1ed..e9a1d2d973b6 100644
--- a/include/uapi/linux/in6.h
+++ b/include/uapi/linux/in6.h
@@ -128,22 +128,13 @@ struct in6_flowlabel_req {
* IPV6 extension headers
*/
#if __UAPI_DEF_IPPROTO_V6
-enum {
- IPPROTO_HOPOPTS = 0, /* IPv6 hop-by-hop options */
-#define IPPROTO_HOPOPTS IPPROTO_HOPOPTS
- IPPROTO_ROUTING = 43, /* IPv6 routing header */
-#define IPPROTO_ROUTING IPPROTO_ROUTING
- IPPROTO_FRAGMENT = 44, /* IPv6 fragmentation header */
-#define IPPROTO_FRAGMENT IPPROTO_FRAGMENT
- IPPROTO_ICMPV6 = 58, /* ICMPv6 */
-#define IPPROTO_ICMPV6 IPPROTO_ICMPV6
- IPPROTO_NONE = 59, /* IPv6 no next header */
-#define IPPROTO_NONE IPPROTO_NONE
- IPPROTO_DSTOPTS = 60, /* IPv6 destination options */
-#define IPPROTO_DSTOPTS IPPROTO_DSTOPTS
- IPPROTO_MH = 135, /* IPv6 mobility header */
-#define IPPROTO_MH IPPROTO_MH
-};
+#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
+#define IPPROTO_ROUTING 43 /* IPv6 routing header */
+#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
+#define IPPROTO_ICMPV6 58 /* ICMPv6 */
+#define IPPROTO_NONE 59 /* IPv6 no next header */
+#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
+#define IPPROTO_MH 135 /* IPv6 mobility header */
#endif /* __UAPI_DEF_IPPROTO_V6 */
/*