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-rw-r--r--net/ipv6/addrconf.c13
-rw-r--r--net/ipv6/af_inet6.c2
-rw-r--r--net/ipv6/datagram.c4
-rw-r--r--net/ipv6/esp6.c11
-rw-r--r--net/ipv6/inet6_hashtables.c9
-rw-r--r--net/ipv6/ip6_gre.c62
-rw-r--r--net/ipv6/ip6_output.c25
-rw-r--r--net/ipv6/mcast.c8
-rw-r--r--net/ipv6/netfilter.c10
-rw-r--r--net/ipv6/raw.c2
-rw-r--r--net/ipv6/route.c11
-rw-r--r--net/ipv6/syncookies.c3
-rw-r--r--net/ipv6/sysctl_net_ipv6.c6
-rw-r--r--net/ipv6/tcp_ipv6.c3
-rw-r--r--net/ipv6/udp.c6
15 files changed, 85 insertions, 90 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 6473dc84b71d..cde242dca530 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -335,7 +335,7 @@ static int snmp6_alloc_dev(struct inet6_dev *idev)
{
int i;
- idev->stats.ipv6 = alloc_percpu(struct ipstats_mib);
+ idev->stats.ipv6 = alloc_percpu_gfp(struct ipstats_mib, GFP_KERNEL_ACCOUNT);
if (!idev->stats.ipv6)
goto err_ip;
@@ -351,7 +351,7 @@ static int snmp6_alloc_dev(struct inet6_dev *idev)
if (!idev->stats.icmpv6dev)
goto err_icmp;
idev->stats.icmpv6msgdev = kzalloc(sizeof(struct icmpv6msg_mib_device),
- GFP_KERNEL);
+ GFP_KERNEL_ACCOUNT);
if (!idev->stats.icmpv6msgdev)
goto err_icmpmsg;
@@ -375,7 +375,7 @@ static struct inet6_dev *ipv6_add_dev(struct net_device *dev)
if (dev->mtu < IPV6_MIN_MTU && dev != blackhole_netdev)
return ERR_PTR(-EINVAL);
- ndev = kzalloc(sizeof(struct inet6_dev), GFP_KERNEL);
+ ndev = kzalloc(sizeof(*ndev), GFP_KERNEL_ACCOUNT);
if (!ndev)
return ERR_PTR(err);
@@ -4219,7 +4219,8 @@ static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id,
send_rs = send_mld &&
ipv6_accept_ra(ifp->idev) &&
ifp->idev->cnf.rtr_solicits != 0 &&
- (dev->flags&IFF_LOOPBACK) == 0;
+ (dev->flags & IFF_LOOPBACK) == 0 &&
+ (dev->type != ARPHRD_TUNNEL);
read_unlock_bh(&ifp->idev->lock);
/* While dad is in progress mld report's source address is in6_addrany.
@@ -7043,7 +7044,7 @@ static const struct ctl_table addrconf_sysctl[] = {
.data = &ipv6_devconf.accept_unsolicited_na,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = (void *)SYSCTL_ZERO,
.extra2 = (void *)SYSCTL_ONE,
},
@@ -7059,7 +7060,7 @@ static int __addrconf_sysctl_register(struct net *net, char *dev_name,
struct ctl_table *table;
char path[sizeof("net/ipv6/conf/") + IFNAMSIZ];
- table = kmemdup(addrconf_sysctl, sizeof(addrconf_sysctl), GFP_KERNEL);
+ table = kmemdup(addrconf_sysctl, sizeof(addrconf_sysctl), GFP_KERNEL_ACCOUNT);
if (!table)
goto out;
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 6595a78672c8..70564ddccc46 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -318,7 +318,7 @@ static int __inet6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len,
/* Binding to v4-mapped address on a v6-only socket
* makes no sense
*/
- if (sk->sk_ipv6only) {
+ if (ipv6_only_sock(sk)) {
err = -EINVAL;
goto out;
}
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 206f66310a88..39b2327edc4e 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -145,7 +145,7 @@ int __ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr,
int err;
if (usin->sin6_family == AF_INET) {
- if (__ipv6_only_sock(sk))
+ if (ipv6_only_sock(sk))
return -EAFNOSUPPORT;
err = __ip4_datagram_connect(sk, uaddr, addr_len);
goto ipv4_connected;
@@ -178,7 +178,7 @@ int __ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr,
if (addr_type & IPV6_ADDR_MAPPED) {
struct sockaddr_in sin;
- if (__ipv6_only_sock(sk)) {
+ if (ipv6_only_sock(sk)) {
err = -ENETUNREACH;
goto out;
}
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 55d604c9b3b3..36e1d0f8dd06 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -482,7 +482,6 @@ int esp6_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info
struct page *page;
struct sk_buff *trailer;
int tailen = esp->tailen;
- unsigned int allocsz;
if (x->encap) {
int err = esp6_output_encap(x, skb, esp);
@@ -491,8 +490,8 @@ int esp6_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info
return err;
}
- allocsz = ALIGN(skb->data_len + tailen, L1_CACHE_BYTES);
- if (allocsz > ESP_SKB_FRAG_MAXSIZE)
+ if (ALIGN(tailen, L1_CACHE_BYTES) > PAGE_SIZE ||
+ ALIGN(skb->data_len, L1_CACHE_BYTES) > PAGE_SIZE)
goto cow;
if (!skb_cloned(skb)) {
@@ -742,7 +741,6 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
static inline int esp_remove_trailer(struct sk_buff *skb)
{
struct xfrm_state *x = xfrm_input_state(skb);
- struct xfrm_offload *xo = xfrm_offload(skb);
struct crypto_aead *aead = x->data;
int alen, hlen, elen;
int padlen, trimlen;
@@ -754,11 +752,6 @@ static inline int esp_remove_trailer(struct sk_buff *skb)
hlen = sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead);
elen = skb->len - hlen;
- if (xo && (xo->flags & XFRM_ESP_NO_TRAILER)) {
- ret = xo->proto;
- goto out;
- }
-
ret = skb_copy_bits(skb, skb->len - alen - 2, nexthdr, 2);
BUG_ON(ret);
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 4740afecf7c6..a758f2ab7b51 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -138,12 +138,11 @@ static struct sock *inet6_lhash2_lookup(struct net *net,
const __be16 sport, const struct in6_addr *daddr,
const unsigned short hnum, const int dif, const int sdif)
{
- struct inet_connection_sock *icsk;
struct sock *sk, *result = NULL;
+ struct hlist_nulls_node *node;
int score, hiscore = 0;
- inet_lhash2_for_each_icsk_rcu(icsk, &ilb2->head) {
- sk = (struct sock *)icsk;
+ sk_nulls_for_each_rcu(sk, node, &ilb2->nulls_head) {
score = compute_score(sk, net, hnum, daddr, dif, sdif);
if (score > hiscore) {
result = lookup_reuseport(net, sk, skb, doff,
@@ -308,7 +307,7 @@ not_unique:
return -EADDRNOTAVAIL;
}
-static u32 inet6_sk_port_offset(const struct sock *sk)
+static u64 inet6_sk_port_offset(const struct sock *sk)
{
const struct inet_sock *inet = inet_sk(sk);
@@ -320,7 +319,7 @@ static u32 inet6_sk_port_offset(const struct sock *sk)
int inet6_hash_connect(struct inet_timewait_death_row *death_row,
struct sock *sk)
{
- u32 port_offset = 0;
+ u64 port_offset = 0;
if (!inet_sk(sk)->inet_num)
port_offset = inet6_sk_port_offset(sk);
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 8753e9cec326..4e37f7c29900 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -382,11 +382,6 @@ static struct ip6_tnl *ip6gre_tunnel_locate(struct net *net,
goto failed_free;
ip6gre_tnl_link_config(nt, 1);
-
- /* Can use a lockless transmit, unless we generate output sequences */
- if (!(nt->parms.o_flags & TUNNEL_SEQ))
- dev->features |= NETIF_F_LLTX;
-
ip6gre_tunnel_link(ign, nt);
return nt;
@@ -724,6 +719,7 @@ static netdev_tx_t __gre6_xmit(struct sk_buff *skb,
{
struct ip6_tnl *tunnel = netdev_priv(dev);
__be16 protocol;
+ __be16 flags;
if (dev->type == ARPHRD_ETHER)
IPCB(skb)->flags = 0;
@@ -733,16 +729,13 @@ static netdev_tx_t __gre6_xmit(struct sk_buff *skb,
else
fl6->daddr = tunnel->parms.raddr;
- if (skb_cow_head(skb, dev->needed_headroom ?: tunnel->hlen))
- return -ENOMEM;
-
/* Push GRE header. */
protocol = (dev->type == ARPHRD_ETHER) ? htons(ETH_P_TEB) : proto;
if (tunnel->parms.collect_md) {
struct ip_tunnel_info *tun_info;
const struct ip_tunnel_key *key;
- __be16 flags;
+ int tun_hlen;
tun_info = skb_tunnel_info_txcheck(skb);
if (IS_ERR(tun_info) ||
@@ -760,21 +753,27 @@ static netdev_tx_t __gre6_xmit(struct sk_buff *skb,
dsfield = key->tos;
flags = key->tun_flags &
(TUNNEL_CSUM | TUNNEL_KEY | TUNNEL_SEQ);
- tunnel->tun_hlen = gre_calc_hlen(flags);
+ tun_hlen = gre_calc_hlen(flags);
+
+ if (skb_cow_head(skb, dev->needed_headroom ?: tun_hlen + tunnel->encap_hlen))
+ return -ENOMEM;
- gre_build_header(skb, tunnel->tun_hlen,
+ gre_build_header(skb, tun_hlen,
flags, protocol,
tunnel_id_to_key32(tun_info->key.tun_id),
- (flags & TUNNEL_SEQ) ? htonl(tunnel->o_seqno++)
+ (flags & TUNNEL_SEQ) ? htonl(atomic_fetch_inc(&tunnel->o_seqno))
: 0);
} else {
- if (tunnel->parms.o_flags & TUNNEL_SEQ)
- tunnel->o_seqno++;
+ if (skb_cow_head(skb, dev->needed_headroom ?: tunnel->hlen))
+ return -ENOMEM;
- gre_build_header(skb, tunnel->tun_hlen, tunnel->parms.o_flags,
+ flags = tunnel->parms.o_flags;
+
+ gre_build_header(skb, tunnel->tun_hlen, flags,
protocol, tunnel->parms.o_key,
- htonl(tunnel->o_seqno));
+ (flags & TUNNEL_SEQ) ? htonl(atomic_fetch_inc(&tunnel->o_seqno))
+ : 0);
}
return ip6_tnl_xmit(skb, dev, dsfield, fl6, encap_limit, pmtu,
@@ -1052,7 +1051,7 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
/* Push GRE header. */
proto = (t->parms.erspan_ver == 1) ? htons(ETH_P_ERSPAN)
: htons(ETH_P_ERSPAN2);
- gre_build_header(skb, 8, TUNNEL_SEQ, proto, 0, htonl(t->o_seqno++));
+ gre_build_header(skb, 8, TUNNEL_SEQ, proto, 0, htonl(atomic_fetch_inc(&t->o_seqno)));
/* TooBig packet may have updated dst->dev's mtu */
if (!t->parms.collect_md && dst && dst_mtu(dst) > dst->dev->mtu)
@@ -1441,26 +1440,23 @@ static void ip6gre_tunnel_setup(struct net_device *dev)
static void ip6gre_tnl_init_features(struct net_device *dev)
{
struct ip6_tnl *nt = netdev_priv(dev);
+ __be16 flags;
- dev->features |= GRE6_FEATURES;
+ dev->features |= GRE6_FEATURES | NETIF_F_LLTX;
dev->hw_features |= GRE6_FEATURES;
- if (!(nt->parms.o_flags & TUNNEL_SEQ)) {
- /* TCP offload with GRE SEQ is not supported, nor
- * can we support 2 levels of outer headers requiring
- * an update.
- */
- if (!(nt->parms.o_flags & TUNNEL_CSUM) ||
- nt->encap.type == TUNNEL_ENCAP_NONE) {
- dev->features |= NETIF_F_GSO_SOFTWARE;
- dev->hw_features |= NETIF_F_GSO_SOFTWARE;
- }
+ flags = nt->parms.o_flags;
- /* Can use a lockless transmit, unless we generate
- * output sequences
- */
- dev->features |= NETIF_F_LLTX;
- }
+ /* TCP offload with GRE SEQ is not supported, nor can we support 2
+ * levels of outer headers requiring an update.
+ */
+ if (flags & TUNNEL_SEQ)
+ return;
+ if (flags & TUNNEL_CSUM && nt->encap.type != TUNNEL_ENCAP_NONE)
+ return;
+
+ dev->features |= NETIF_F_GSO_SOFTWARE;
+ dev->hw_features |= NETIF_F_GSO_SOFTWARE;
}
static int ip6gre_tunnel_init_common(struct net_device *dev)
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 1f3d777e7694..afa5bd4ad167 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -119,19 +119,21 @@ static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff *
rcu_read_lock_bh();
nexthop = rt6_nexthop((struct rt6_info *)dst, daddr);
neigh = __ipv6_neigh_lookup_noref(dev, nexthop);
- if (unlikely(!neigh))
- neigh = __neigh_create(&nd_tbl, nexthop, dev, false);
- if (!IS_ERR(neigh)) {
- sock_confirm_neigh(skb, neigh);
- ret = neigh_output(neigh, skb, false);
- rcu_read_unlock_bh();
- return ret;
+
+ if (unlikely(IS_ERR_OR_NULL(neigh))) {
+ if (unlikely(!neigh))
+ neigh = __neigh_create(&nd_tbl, nexthop, dev, false);
+ if (IS_ERR(neigh)) {
+ rcu_read_unlock_bh();
+ IP6_INC_STATS(net, idev, IPSTATS_MIB_OUTNOROUTES);
+ kfree_skb_reason(skb, SKB_DROP_REASON_NEIGH_CREATEFAIL);
+ return -EINVAL;
+ }
}
+ sock_confirm_neigh(skb, neigh);
+ ret = neigh_output(neigh, skb, false);
rcu_read_unlock_bh();
-
- IP6_INC_STATS(net, idev, IPSTATS_MIB_OUTNOROUTES);
- kfree_skb_reason(skb, SKB_DROP_REASON_NEIGH_CREATEFAIL);
- return -EINVAL;
+ return ret;
}
static int
@@ -198,7 +200,6 @@ static int ip6_finish_output(struct net *net, struct sock *sk, struct sk_buff *s
ret = BPF_CGROUP_RUN_PROG_INET_EGRESS(sk, skb);
switch (ret) {
case NET_XMIT_SUCCESS:
- return __ip6_finish_output(net, sk, skb);
case NET_XMIT_CN:
return __ip6_finish_output(net, sk, skb) ? : ret;
default:
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 909f937befd7..7f695c39d9a8 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -460,10 +460,10 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
newpsl->sl_addr[i] = psl->sl_addr[i];
atomic_sub(struct_size(psl, sl_addr, psl->sl_max),
&sk->sk_omem_alloc);
- kfree_rcu(psl, rcu);
}
+ rcu_assign_pointer(pmc->sflist, newpsl);
+ kfree_rcu(psl, rcu);
psl = newpsl;
- rcu_assign_pointer(pmc->sflist, psl);
}
rv = 1; /* > 0 for insert logic below if sl_count is 0 */
for (i = 0; i < psl->sl_count; i++) {
@@ -565,12 +565,12 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf,
psl->sl_count, psl->sl_addr, 0);
atomic_sub(struct_size(psl, sl_addr, psl->sl_max),
&sk->sk_omem_alloc);
- kfree_rcu(psl, rcu);
} else {
ip6_mc_del_src(idev, group, pmc->sfmode, 0, NULL, 0);
}
- mutex_unlock(&idev->mc_lock);
rcu_assign_pointer(pmc->sflist, newpsl);
+ mutex_unlock(&idev->mc_lock);
+ kfree_rcu(psl, rcu);
pmc->sfmode = gsf->gf_fmode;
err = 0;
done:
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 1da332450d98..8ce60ab89015 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -24,14 +24,13 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff
{
const struct ipv6hdr *iph = ipv6_hdr(skb);
struct sock *sk = sk_to_full_sk(sk_partial);
+ struct net_device *dev = skb_dst(skb)->dev;
struct flow_keys flkeys;
unsigned int hh_len;
struct dst_entry *dst;
int strict = (ipv6_addr_type(&iph->daddr) &
(IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL));
struct flowi6 fl6 = {
- .flowi6_oif = sk && sk->sk_bound_dev_if ? sk->sk_bound_dev_if :
- strict ? skb_dst(skb)->dev->ifindex : 0,
.flowi6_mark = skb->mark,
.flowi6_uid = sock_net_uid(net, sk),
.daddr = iph->daddr,
@@ -39,6 +38,13 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff
};
int err;
+ if (sk && sk->sk_bound_dev_if)
+ fl6.flowi6_oif = sk->sk_bound_dev_if;
+ else if (strict)
+ fl6.flowi6_oif = dev->ifindex;
+ else
+ fl6.flowi6_oif = l3mdev_master_ifindex(dev);
+
fib6_rules_early_flow_dissect(net, skb, &fl6, &flkeys);
dst = ip6_route_output(net, sk, &fl6);
err = dst->error;
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 0d7c13d33d1a..3b7cbd522b54 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -512,7 +512,7 @@ static int rawv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
*addr_len = sizeof(*sin6);
}
- sock_recv_ts_and_drops(msg, sk, skb);
+ sock_recv_cmsgs(msg, sk, skb);
if (np->rxopt.all)
ip6_datagram_recv_ctl(sk, msg, skb);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 9471ab4421c8..d25dc83bac62 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -3292,6 +3292,7 @@ static int ip6_dst_gc(struct dst_ops *ops)
int rt_elasticity = net->ipv6.sysctl.ip6_rt_gc_elasticity;
int rt_gc_timeout = net->ipv6.sysctl.ip6_rt_gc_timeout;
unsigned long rt_last_gc = net->ipv6.ip6_rt_last_gc;
+ unsigned int val;
int entries;
entries = dst_entries_get_fast(ops);
@@ -3302,13 +3303,13 @@ static int ip6_dst_gc(struct dst_ops *ops)
entries <= rt_max_size)
goto out;
- net->ipv6.ip6_rt_gc_expire++;
- fib6_run_gc(net->ipv6.ip6_rt_gc_expire, net, true);
+ fib6_run_gc(atomic_inc_return(&net->ipv6.ip6_rt_gc_expire), net, true);
entries = dst_entries_get_slow(ops);
if (entries < ops->gc_thresh)
- net->ipv6.ip6_rt_gc_expire = rt_gc_timeout>>1;
+ atomic_set(&net->ipv6.ip6_rt_gc_expire, rt_gc_timeout >> 1);
out:
- net->ipv6.ip6_rt_gc_expire -= net->ipv6.ip6_rt_gc_expire>>rt_elasticity;
+ val = atomic_read(&net->ipv6.ip6_rt_gc_expire);
+ atomic_set(&net->ipv6.ip6_rt_gc_expire, val - (val >> rt_elasticity));
return entries > rt_max_size;
}
@@ -6513,7 +6514,7 @@ static int __net_init ip6_route_net_init(struct net *net)
net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40;
net->ipv6.sysctl.skip_notify_on_dev_down = 0;
- net->ipv6.ip6_rt_gc_expire = 30*HZ;
+ atomic_set(&net->ipv6.ip6_rt_gc_expire, 30*HZ);
ret = 0;
out:
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index d1b61d00368e..9cc123f000fb 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -170,7 +170,8 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
goto out;
ret = NULL;
- req = cookie_tcp_reqsk_alloc(&tcp6_request_sock_ops, sk, skb);
+ req = cookie_tcp_reqsk_alloc(&tcp6_request_sock_ops,
+ &tcp_request_sock_ipv6_ops, sk, skb);
if (!req)
goto out;
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index d53dd142bf87..94a0a294c6a1 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -23,8 +23,6 @@
#endif
#include <linux/ioam6.h>
-static int two = 2;
-static int three = 3;
static int flowlabel_reflect_max = 0x7;
static int auto_flowlabels_max = IP6_AUTO_FLOW_LABEL_MAX;
static u32 rt6_multipath_hash_fields_all_mask =
@@ -172,7 +170,7 @@ static struct ctl_table ipv6_table_template[] = {
.mode = 0644,
.proc_handler = proc_rt6_multipath_hash_policy,
.extra1 = SYSCTL_ZERO,
- .extra2 = &three,
+ .extra2 = SYSCTL_THREE,
},
{
.procname = "fib_multipath_hash_fields",
@@ -197,7 +195,7 @@ static struct ctl_table ipv6_table_template[] = {
.mode = 0644,
.proc_handler = proc_dou8vec_minmax,
.extra1 = SYSCTL_ZERO,
- .extra2 = &two,
+ .extra2 = SYSCTL_TWO,
},
{
.procname = "ioam6_id",
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 782df529ff69..60bdec257ba7 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -230,7 +230,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
u32 exthdrlen = icsk->icsk_ext_hdr_len;
struct sockaddr_in sin;
- if (__ipv6_only_sock(sk))
+ if (ipv6_only_sock(sk))
return -ENETUNREACH;
sin.sin_family = AF_INET;
@@ -1728,7 +1728,6 @@ process:
sk_incoming_cpu_update(sk);
- sk_defer_free_flush(sk);
bh_lock_sock_nested(sk);
tcp_segs_in(tcp_sk(sk), skb);
ret = 0;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index db9449b52dbe..3fc97d4621ac 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -391,7 +391,7 @@ try_again:
if (!peeking)
SNMP_INC_STATS(mib, UDP_MIB_INDATAGRAMS);
- sock_recv_ts_and_drops(msg, sk, skb);
+ sock_recv_cmsgs(msg, sk, skb);
/* Copy the address. */
if (msg->msg_name) {
@@ -1123,7 +1123,7 @@ static int udpv6_pre_connect(struct sock *sk, struct sockaddr *uaddr,
* bytes that are out of the bound specified by user in addr_len.
*/
if (uaddr->sa_family == AF_INET) {
- if (__ipv6_only_sock(sk))
+ if (ipv6_only_sock(sk))
return -EAFNOSUPPORT;
return udp_pre_connect(sk, uaddr, addr_len);
}
@@ -1359,7 +1359,7 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
msg->msg_name = &sin;
msg->msg_namelen = sizeof(sin);
do_udp_sendmsg:
- if (__ipv6_only_sock(sk))
+ if (ipv6_only_sock(sk))
return -ENETUNREACH;
return udp_sendmsg(sk, msg, len);
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-07 16:11:37 +0000