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authorJakub Kicinski <kuba@kernel.org>2022-02-25 04:54:25 +0300
committerJakub Kicinski <kuba@kernel.org>2022-02-25 04:54:25 +0300
commitaaa25a2fa7964d94690f6de5edd7164ca7d76555 (patch)
tree66fa9f4a1c1f0cea88bdf3bdf61f6196fcad3c66 /net/ipv4
parent9e7b78dc8826cd8ddacb68a940a17776110cc224 (diff)
parentd8152cfe2f21d6930c680311b03b169899c8d2a0 (diff)
downloadlinux-aaa25a2fa7964d94690f6de5edd7164ca7d76555.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
tools/testing/selftests/net/mptcp/mptcp_join.sh 34aa6e3bccd8 ("selftests: mptcp: add ip mptcp wrappers") 857898eb4b28 ("selftests: mptcp: add missing join check") 6ef84b1517e0 ("selftests: mptcp: more robust signal race test") https://lore.kernel.org/all/20220221131842.468893-1-broonie@kernel.org/ drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c fb7e76ea3f3b6 ("net/mlx5e: TC, Skip redundant ct clear actions") c63741b426e11 ("net/mlx5e: Fix MPLSoUDP encap to use MPLS action information") 09bf97923224f ("net/mlx5e: TC, Move pedit_headers_action to parse_attr") 84ba8062e383 ("net/mlx5e: Test CT and SAMPLE on flow attr") efe6f961cd2e ("net/mlx5e: CT, Don't set flow flag CT for ct clear flow") 3b49a7edec1d ("net/mlx5e: TC, Reject rules with multiple CT actions") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/af_inet.c5
-rw-r--r--net/ipv4/ip_output.c2
-rw-r--r--net/ipv4/ping.c1
-rw-r--r--net/ipv4/udp_tunnel_nic.c2
4 files changed, 6 insertions, 4 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 9c465bac1eb0..72fde2888ad2 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1376,8 +1376,11 @@ struct sk_buff *inet_gso_segment(struct sk_buff *skb,
}
ops = rcu_dereference(inet_offloads[proto]);
- if (likely(ops && ops->callbacks.gso_segment))
+ if (likely(ops && ops->callbacks.gso_segment)) {
segs = ops->callbacks.gso_segment(skb, features);
+ if (!segs)
+ skb->network_header = skb_mac_header(skb) + nhoff - skb->head;
+ }
if (IS_ERR_OR_NULL(segs))
goto out;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 0c0574eb5f5b..2941de5da871 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -991,7 +991,7 @@ static int __ip_append_data(struct sock *sk,
if (cork->tx_flags & SKBTX_ANY_SW_TSTAMP &&
sk->sk_tsflags & SOF_TIMESTAMPING_OPT_ID)
- tskey = sk->sk_tskey++;
+ tskey = atomic_inc_return(&sk->sk_tskey) - 1;
hh_len = LL_RESERVED_SPACE(rt->dst.dev);
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 3a5994b50571..3ee947557b88 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -187,7 +187,6 @@ static struct sock *ping_lookup(struct net *net, struct sk_buff *skb, u16 ident)
(int)ident, &ipv6_hdr(skb)->daddr, dif);
#endif
} else {
- pr_err("ping: protocol(%x) is not supported\n", ntohs(skb->protocol));
return NULL;
}
diff --git a/net/ipv4/udp_tunnel_nic.c b/net/ipv4/udp_tunnel_nic.c
index b91003538d87..bc3a043a5d5c 100644
--- a/net/ipv4/udp_tunnel_nic.c
+++ b/net/ipv4/udp_tunnel_nic.c
@@ -846,7 +846,7 @@ udp_tunnel_nic_unregister(struct net_device *dev, struct udp_tunnel_nic *utn)
list_for_each_entry(node, &info->shared->devices, list)
if (node->dev == dev)
break;
- if (node->dev != dev)
+ if (list_entry_is_head(node, &info->shared->devices, list))
return;
list_del(&node->list);