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-rw-r--r--include/net/checksum.h2
-rw-r--r--include/net/cipso_ipv4.h4
-rw-r--r--include/net/inet6_connection_sock.h3
-rw-r--r--include/net/inet_connection_sock.h6
-rw-r--r--include/net/ipv6.h7
-rw-r--r--include/net/lwtunnel.h16
-rw-r--r--include/net/netfilter/nf_tables.h6
-rw-r--r--include/net/netfilter/nft_fib.h6
-rw-r--r--include/net/netlink.h3
-rw-r--r--include/net/netns/ipv4.h1
-rw-r--r--include/net/red.h4
-rw-r--r--include/net/sctp/sctp.h2
-rw-r--r--include/net/sock.h14
-rw-r--r--include/net/tcp.h1
-rw-r--r--include/net/udplite.h2
15 files changed, 57 insertions, 20 deletions
diff --git a/include/net/checksum.h b/include/net/checksum.h
index 5c30891e84e5..35d0fabd2782 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -22,7 +22,7 @@
#include <linux/errno.h>
#include <asm/types.h>
#include <asm/byteorder.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <asm/checksum.h>
#ifndef _HAVE_ARCH_COPY_AND_CSUM_FROM_USER
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 3ebb168b9afc..a34b141f125f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -309,6 +309,10 @@ static inline int cipso_v4_validate(const struct sk_buff *skb,
}
for (opt_iter = 6; opt_iter < opt_len;) {
+ if (opt_iter + 1 == opt_len) {
+ err_offset = opt_iter;
+ goto out;
+ }
tag_len = opt[opt_iter + 1];
if ((tag_len == 0) || (tag_len > (opt_len - opt_iter))) {
err_offset = opt_iter + 1;
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index 954ad6bfb56a..3212b39b5bfc 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -22,7 +22,8 @@ struct sock;
struct sockaddr;
int inet6_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax);
+ const struct inet_bind_bucket *tb, bool relax,
+ bool soreuseport_ok);
struct dst_entry *inet6_csk_route_req(const struct sock *sk, struct flowi6 *fl6,
const struct request_sock *req, u8 proto);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 146054ceea8e..85ee3879499e 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -63,7 +63,8 @@ struct inet_connection_sock_af_ops {
#endif
void (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
int (*bind_conflict)(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax);
+ const struct inet_bind_bucket *tb,
+ bool relax, bool soreuseport_ok);
void (*mtu_reduced)(struct sock *sk);
};
@@ -261,7 +262,8 @@ inet_csk_rto_backoff(const struct inet_connection_sock *icsk,
struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
int inet_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax);
+ const struct inet_bind_bucket *tb, bool relax,
+ bool soreuseport_ok);
int inet_csk_get_port(struct sock *sk, unsigned short snum);
struct dst_entry *inet_csk_route_req(const struct sock *sk, struct flowi4 *fl4,
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 487e57391664..dbf0abba33b8 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -776,6 +776,11 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
{
u32 hash;
+ /* @flowlabel may include more than a flow label, eg, the traffic class.
+ * Here we want only the flow label value.
+ */
+ flowlabel &= IPV6_FLOWLABEL_MASK;
+
if (flowlabel ||
net->ipv6.sysctl.auto_flowlabels == IP6_AUTO_FLOW_LABEL_OFF ||
(!autolabel &&
@@ -871,7 +876,7 @@ int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
* upper-layer output functions
*/
int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
- struct ipv6_txoptions *opt, int tclass);
+ __u32 mark, struct ipv6_txoptions *opt, int tclass);
int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
index d4c1c75b8862..0388b9c5f5e2 100644
--- a/include/net/lwtunnel.h
+++ b/include/net/lwtunnel.h
@@ -44,6 +44,8 @@ struct lwtunnel_encap_ops {
int (*get_encap_size)(struct lwtunnel_state *lwtstate);
int (*cmp_encap)(struct lwtunnel_state *a, struct lwtunnel_state *b);
int (*xmit)(struct sk_buff *skb);
+
+ struct module *owner;
};
#ifdef CONFIG_LWTUNNEL
@@ -105,6 +107,8 @@ int lwtunnel_encap_add_ops(const struct lwtunnel_encap_ops *op,
unsigned int num);
int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
unsigned int num);
+int lwtunnel_valid_encap_type(u16 encap_type);
+int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len);
int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
struct nlattr *encap,
unsigned int family, const void *cfg,
@@ -168,6 +172,18 @@ static inline int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
return -EOPNOTSUPP;
}
+static inline int lwtunnel_valid_encap_type(u16 encap_type)
+{
+ return -EOPNOTSUPP;
+}
+static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len)
+{
+ /* return 0 since we are not walking attr looking for
+ * RTA_ENCAP_TYPE attribute on nexthops.
+ */
+ return 0;
+}
+
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
struct nlattr *encap,
unsigned int family, const void *cfg,
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 924325c46aab..7dfdb517f0be 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -207,9 +207,9 @@ struct nft_set_iter {
unsigned int skip;
int err;
int (*fn)(const struct nft_ctx *ctx,
- const struct nft_set *set,
+ struct nft_set *set,
const struct nft_set_iter *iter,
- const struct nft_set_elem *elem);
+ struct nft_set_elem *elem);
};
/**
@@ -301,7 +301,7 @@ struct nft_set_ops {
void (*remove)(const struct nft_set *set,
const struct nft_set_elem *elem);
void (*walk)(const struct nft_ctx *ctx,
- const struct nft_set *set,
+ struct nft_set *set,
struct nft_set_iter *iter);
unsigned int (*privsize)(const struct nlattr * const nla[]);
diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h
index cbedda077db2..5ceb2205e4e3 100644
--- a/include/net/netfilter/nft_fib.h
+++ b/include/net/netfilter/nft_fib.h
@@ -9,6 +9,12 @@ struct nft_fib {
extern const struct nla_policy nft_fib_policy[];
+static inline bool
+nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in)
+{
+ return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK;
+}
+
int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr);
int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
const struct nlattr * const tb[]);
diff --git a/include/net/netlink.h b/include/net/netlink.h
index dd657a33f8c3..d3938f11ae52 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -698,7 +698,8 @@ static inline int nla_len(const struct nlattr *nla)
*/
static inline int nla_ok(const struct nlattr *nla, int remaining)
{
- return nla->nla_len >= sizeof(*nla) &&
+ return remaining >= (int) sizeof(*nla) &&
+ nla->nla_len >= sizeof(*nla) &&
nla->nla_len <= remaining;
}
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index f0cf5a1b777e..0378e88f6fd3 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -110,6 +110,7 @@ struct netns_ipv4 {
int sysctl_tcp_orphan_retries;
int sysctl_tcp_fin_timeout;
unsigned int sysctl_tcp_notsent_lowat;
+ int sysctl_tcp_tw_reuse;
int sysctl_igmp_max_memberships;
int sysctl_igmp_max_msf;
diff --git a/include/net/red.h b/include/net/red.h
index 76e0b5f922c6..208e718e16b9 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -207,7 +207,7 @@ static inline void red_set_parms(struct red_parms *p,
static inline int red_is_idling(const struct red_vars *v)
{
- return v->qidlestart.tv64 != 0;
+ return v->qidlestart != 0;
}
static inline void red_start_of_idle_period(struct red_vars *v)
@@ -217,7 +217,7 @@ static inline void red_start_of_idle_period(struct red_vars *v)
static inline void red_end_of_idle_period(struct red_vars *v)
{
- v->qidlestart.tv64 = 0;
+ v->qidlestart = 0;
}
static inline void red_restart(struct red_vars *v)
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index f0dcaebebddb..d8833a86cd7e 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -69,7 +69,7 @@
#include <net/ip6_route.h>
#endif
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <asm/page.h>
#include <net/sock.h>
#include <net/snmp.h>
diff --git a/include/net/sock.h b/include/net/sock.h
index e17aa3de2b4d..c4f5e6fca17c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1836,13 +1836,13 @@ static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
{
if (skb->ip_summed == CHECKSUM_NONE) {
__wsum csum = 0;
- if (csum_and_copy_from_iter(to, copy, &csum, from) != copy)
+ if (!csum_and_copy_from_iter_full(to, copy, &csum, from))
return -EFAULT;
skb->csum = csum_block_add(skb->csum, csum, offset);
} else if (sk->sk_route_caps & NETIF_F_NOCACHE_COPY) {
- if (copy_from_iter_nocache(to, copy, from) != copy)
+ if (!copy_from_iter_full_nocache(to, copy, from))
return -EFAULT;
- } else if (copy_from_iter(to, copy, from) != copy)
+ } else if (!copy_from_iter_full(to, copy, from))
return -EFAULT;
return 0;
@@ -2006,7 +2006,9 @@ void sk_reset_timer(struct sock *sk, struct timer_list *timer,
void sk_stop_timer(struct sock *sk, struct timer_list *timer);
int __sk_queue_drop_skb(struct sock *sk, struct sk_buff *skb,
- unsigned int flags);
+ unsigned int flags,
+ void (*destructor)(struct sock *sk,
+ struct sk_buff *skb));
int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
@@ -2193,8 +2195,8 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
*/
if (sock_flag(sk, SOCK_RCVTSTAMP) ||
(sk->sk_tsflags & SOF_TIMESTAMPING_RX_SOFTWARE) ||
- (kt.tv64 && sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE) ||
- (hwtstamps->hwtstamp.tv64 &&
+ (kt && sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE) ||
+ (hwtstamps->hwtstamp &&
(sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE)))
__sock_recv_timestamp(msg, sk, skb);
else
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 207147b4c6b2..6061963cca98 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -252,7 +252,6 @@ extern int sysctl_tcp_wmem[3];
extern int sysctl_tcp_rmem[3];
extern int sysctl_tcp_app_win;
extern int sysctl_tcp_adv_win_scale;
-extern int sysctl_tcp_tw_reuse;
extern int sysctl_tcp_frto;
extern int sysctl_tcp_low_latency;
extern int sysctl_tcp_nometrics_save;
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 36097d388219..ea340524f99b 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -20,7 +20,7 @@ static __inline__ int udplite_getfrag(void *from, char *to, int offset,
int len, int odd, struct sk_buff *skb)
{
struct msghdr *msg = from;
- return copy_from_iter(to, len, &msg->msg_iter) != len ? -EFAULT : 0;
+ return copy_from_iter_full(to, len, &msg->msg_iter) ? 0 : -EFAULT;
}
/* Designate sk as UDP-Lite socket */
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