diff options
author | David S. Miller <davem@davemloft.net> | 2020-06-01 02:48:46 +0200 |
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committer | David S. Miller <davem@davemloft.net> | 2020-06-01 02:48:46 +0200 |
commit | 1806c13dc2532090d742ce03847b22367fb20ad6 (patch) | |
tree | 7507ddebec3046173a4308e1e0dd8701cd498d0f /net/xfrm | |
parent | Merge tag 'mac80211-next-for-davem-2020-05-31' of git://git.kernel.org/pub/sc... (diff) | |
parent | checkpatch/coding-style: deprecate 80-column warning (diff) | |
download | linux-1806c13dc2532090d742ce03847b22367fb20ad6.tar.xz linux-1806c13dc2532090d742ce03847b22367fb20ad6.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
xdp_umem.c had overlapping changes between the 64-bit math fix
for the calculation of npgs and the removal of the zerocopy
memory type which got rid of the chunk_size_nohdr member.
The mlx5 Kconfig conflict is a case where we just take the
net-next copy of the Kconfig entry dependency as it takes on
the ESWITCH dependency by one level of indirection which is
what the 'net' conflicting change is trying to ensure.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r-- | net/xfrm/espintcp.c | 2 | ||||
-rw-r--r-- | net/xfrm/xfrm_device.c | 8 | ||||
-rw-r--r-- | net/xfrm/xfrm_input.c | 2 | ||||
-rw-r--r-- | net/xfrm/xfrm_interface.c | 21 | ||||
-rw-r--r-- | net/xfrm/xfrm_output.c | 15 | ||||
-rw-r--r-- | net/xfrm/xfrm_policy.c | 7 |
6 files changed, 37 insertions, 18 deletions
diff --git a/net/xfrm/espintcp.c b/net/xfrm/espintcp.c index 2132a3b6df0f..100e29682b48 100644 --- a/net/xfrm/espintcp.c +++ b/net/xfrm/espintcp.c @@ -390,6 +390,7 @@ static void espintcp_destruct(struct sock *sk) { struct espintcp_ctx *ctx = espintcp_getctx(sk); + ctx->saved_destruct(sk); kfree(ctx); } @@ -445,6 +446,7 @@ static int espintcp_init_sk(struct sock *sk) } ctx->saved_data_ready = sk->sk_data_ready; ctx->saved_write_space = sk->sk_write_space; + ctx->saved_destruct = sk->sk_destruct; sk->sk_data_ready = espintcp_data_ready; sk->sk_write_space = espintcp_write_space; sk->sk_destruct = espintcp_destruct; diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index 6cc7f7f1dd68..f50d1f97cf8e 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -25,12 +25,10 @@ static void __xfrm_transport_prep(struct xfrm_state *x, struct sk_buff *skb, struct xfrm_offload *xo = xfrm_offload(skb); skb_reset_mac_len(skb); - pskb_pull(skb, skb->mac_len + hsize + x->props.header_len); - - if (xo->flags & XFRM_GSO_SEGMENT) { - skb_reset_transport_header(skb); + if (xo->flags & XFRM_GSO_SEGMENT) skb->transport_header -= x->props.header_len; - } + + pskb_pull(skb, skb_transport_offset(skb) + x->props.header_len); } static void __xfrm_mode_tunnel_prep(struct xfrm_state *x, struct sk_buff *skb, diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 6db266a0cb2d..bd984ff17c2d 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -645,7 +645,7 @@ resume: dev_put(skb->dev); spin_lock(&x->lock); - if (nexthdr <= 0) { + if (nexthdr < 0) { if (nexthdr == -EBADMSG) { xfrm_audit_state_icvfail(x, skb, x->type->proto); diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c index 02f8f46d0cc5..c407ecbc5d46 100644 --- a/net/xfrm/xfrm_interface.c +++ b/net/xfrm/xfrm_interface.c @@ -748,7 +748,28 @@ static struct rtnl_link_ops xfrmi_link_ops __read_mostly = { .get_link_net = xfrmi_get_link_net, }; +static void __net_exit xfrmi_exit_batch_net(struct list_head *net_exit_list) +{ + struct net *net; + LIST_HEAD(list); + + rtnl_lock(); + list_for_each_entry(net, net_exit_list, exit_list) { + struct xfrmi_net *xfrmn = net_generic(net, xfrmi_net_id); + struct xfrm_if __rcu **xip; + struct xfrm_if *xi; + + for (xip = &xfrmn->xfrmi[0]; + (xi = rtnl_dereference(*xip)) != NULL; + xip = &xi->next) + unregister_netdevice_queue(xi->dev, &list); + } + unregister_netdevice_many(&list); + rtnl_unlock(); +} + static struct pernet_operations xfrmi_net_ops = { + .exit_batch = xfrmi_exit_batch_net, .id = &xfrmi_net_id, .size = sizeof(struct xfrmi_net), }; diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 9c43b8dd80fb..e4c23f69f69f 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -605,18 +605,20 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb) xfrm_state_hold(x); if (skb_is_gso(skb)) { - skb_shinfo(skb)->gso_type |= SKB_GSO_ESP; + if (skb->inner_protocol) + return xfrm_output_gso(net, sk, skb); - return xfrm_output2(net, sk, skb); + skb_shinfo(skb)->gso_type |= SKB_GSO_ESP; + goto out; } if (x->xso.dev && x->xso.dev->features & NETIF_F_HW_ESP_TX_CSUM) goto out; + } else { + if (skb_is_gso(skb)) + return xfrm_output_gso(net, sk, skb); } - if (skb_is_gso(skb)) - return xfrm_output_gso(net, sk, skb); - if (skb->ip_summed == CHECKSUM_PARTIAL) { err = skb_checksum_help(skb); if (err) { @@ -753,7 +755,8 @@ void xfrm_local_error(struct sk_buff *skb, int mtu) if (skb->protocol == htons(ETH_P_IP)) proto = AF_INET; - else if (skb->protocol == htons(ETH_P_IPV6)) + else if (skb->protocol == htons(ETH_P_IPV6) && + skb->sk->sk_family == AF_INET6) proto = AF_INET6; else return; diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 297b2fdb3c29..564aa6492e7c 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1436,12 +1436,7 @@ static void xfrm_policy_requeue(struct xfrm_policy *old, static bool xfrm_policy_mark_match(struct xfrm_policy *policy, struct xfrm_policy *pol) { - u32 mark = policy->mark.v & policy->mark.m; - - if (policy->mark.v == pol->mark.v && policy->mark.m == pol->mark.m) - return true; - - if ((mark & pol->mark.m) == pol->mark.v && + if (policy->mark.v == pol->mark.v && policy->priority == pol->priority) return true; |