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-rw-r--r--net/openvswitch/actions.c3
-rw-r--r--net/openvswitch/datapath.c6
-rw-r--r--net/openvswitch/flow.c5
-rw-r--r--net/openvswitch/flow_netlink.c13
-rw-r--r--net/openvswitch/vport-geneve.c3
-rw-r--r--net/openvswitch/vport-gre.c18
-rw-r--r--net/openvswitch/vport-vxlan.c2
-rw-r--r--net/openvswitch/vport.c7
8 files changed, 28 insertions, 29 deletions
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 764fdc39c63b..770064c83711 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -147,7 +147,8 @@ static int push_mpls(struct sk_buff *skb, struct sw_flow_key *key,
hdr = eth_hdr(skb);
hdr->h_proto = mpls->mpls_ethertype;
- skb_set_inner_protocol(skb, skb->protocol);
+ if (!skb->inner_protocol)
+ skb_set_inner_protocol(skb, skb->protocol);
skb->protocol = mpls->mpls_ethertype;
invalidate_flow_key(key);
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 332b5a031739..b07349e82d78 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -83,8 +83,7 @@ static bool ovs_must_notify(struct genl_family *family, struct genl_info *info,
unsigned int group)
{
return info->nlhdr->nlmsg_flags & NLM_F_ECHO ||
- genl_has_listeners(family, genl_info_net(info)->genl_sock,
- group);
+ genl_has_listeners(family, genl_info_net(info), group);
}
static void ovs_notify(struct genl_family *family,
@@ -525,7 +524,7 @@ static int ovs_packet_cmd_execute(struct sk_buff *skb, struct genl_info *info)
struct vport *input_vport;
int len;
int err;
- bool log = !a[OVS_FLOW_ATTR_PROBE];
+ bool log = !a[OVS_PACKET_ATTR_PROBE];
err = -EINVAL;
if (!a[OVS_PACKET_ATTR_PACKET] || !a[OVS_PACKET_ATTR_KEY] ||
@@ -611,6 +610,7 @@ static const struct nla_policy packet_policy[OVS_PACKET_ATTR_MAX + 1] = {
[OVS_PACKET_ATTR_PACKET] = { .len = ETH_HLEN },
[OVS_PACKET_ATTR_KEY] = { .type = NLA_NESTED },
[OVS_PACKET_ATTR_ACTIONS] = { .type = NLA_NESTED },
+ [OVS_PACKET_ATTR_PROBE] = { .type = NLA_FLAG },
};
static const struct genl_ops dp_packet_genl_ops[] = {
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 70bef2ab7f2b..da2fae0873a5 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -70,6 +70,7 @@ void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
{
struct flow_stats *stats;
int node = numa_node_id();
+ int len = skb->len + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
stats = rcu_dereference(flow->stats[node]);
@@ -105,7 +106,7 @@ void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
if (likely(new_stats)) {
new_stats->used = jiffies;
new_stats->packet_count = 1;
- new_stats->byte_count = skb->len;
+ new_stats->byte_count = len;
new_stats->tcp_flags = tcp_flags;
spin_lock_init(&new_stats->lock);
@@ -120,7 +121,7 @@ void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
stats->used = jiffies;
stats->packet_count++;
- stats->byte_count += skb->len;
+ stats->byte_count += len;
stats->tcp_flags |= tcp_flags;
unlock:
spin_unlock(&stats->lock);
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 9645a21d9eaa..d1eecf707613 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -1753,7 +1753,6 @@ static int __ovs_nla_copy_actions(const struct nlattr *attr,
__be16 eth_type, __be16 vlan_tci, bool log)
{
const struct nlattr *a;
- bool out_tnl_port = false;
int rem, err;
if (depth >= SAMPLE_ACTION_DEPTH)
@@ -1796,8 +1795,6 @@ static int __ovs_nla_copy_actions(const struct nlattr *attr,
case OVS_ACTION_ATTR_OUTPUT:
if (nla_get_u32(a) >= DP_MAX_PORTS)
return -EINVAL;
- out_tnl_port = false;
-
break;
case OVS_ACTION_ATTR_HASH: {
@@ -1832,12 +1829,6 @@ static int __ovs_nla_copy_actions(const struct nlattr *attr,
case OVS_ACTION_ATTR_PUSH_MPLS: {
const struct ovs_action_push_mpls *mpls = nla_data(a);
- /* Networking stack do not allow simultaneous Tunnel
- * and MPLS GSO.
- */
- if (out_tnl_port)
- return -EINVAL;
-
if (!eth_p_mpls(mpls->mpls_ethertype))
return -EINVAL;
/* Prohibit push MPLS other than to a white list
@@ -1873,11 +1864,9 @@ static int __ovs_nla_copy_actions(const struct nlattr *attr,
case OVS_ACTION_ATTR_SET:
err = validate_set(a, key, sfa,
- &out_tnl_port, eth_type, log);
+ &skip_copy, eth_type, log);
if (err)
return err;
-
- skip_copy = out_tnl_port;
break;
case OVS_ACTION_ATTR_SAMPLE:
diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c
index 347fa2325b22..484864dd0e68 100644
--- a/net/openvswitch/vport-geneve.c
+++ b/net/openvswitch/vport-geneve.c
@@ -219,7 +219,10 @@ static int geneve_tnl_send(struct vport *vport, struct sk_buff *skb)
false);
if (err < 0)
ip_rt_put(rt);
+ return err;
+
error:
+ kfree_skb(skb);
return err;
}
diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c
index 6b69df545b1d..d4168c442db5 100644
--- a/net/openvswitch/vport-gre.c
+++ b/net/openvswitch/vport-gre.c
@@ -73,7 +73,7 @@ static struct sk_buff *__build_header(struct sk_buff *skb,
skb = gre_handle_offloads(skb, !!(tun_key->tun_flags & TUNNEL_CSUM));
if (IS_ERR(skb))
- return NULL;
+ return skb;
tpi.flags = filter_tnl_flags(tun_key->tun_flags);
tpi.proto = htons(ETH_P_TEB);
@@ -144,7 +144,7 @@ static int gre_tnl_send(struct vport *vport, struct sk_buff *skb)
if (unlikely(!OVS_CB(skb)->egress_tun_info)) {
err = -EINVAL;
- goto error;
+ goto err_free_skb;
}
tun_key = &OVS_CB(skb)->egress_tun_info->tunnel;
@@ -157,8 +157,10 @@ static int gre_tnl_send(struct vport *vport, struct sk_buff *skb)
fl.flowi4_proto = IPPROTO_GRE;
rt = ip_route_output_key(net, &fl);
- if (IS_ERR(rt))
- return PTR_ERR(rt);
+ if (IS_ERR(rt)) {
+ err = PTR_ERR(rt);
+ goto err_free_skb;
+ }
tunnel_hlen = ip_gre_calc_hlen(tun_key->tun_flags);
@@ -183,8 +185,9 @@ static int gre_tnl_send(struct vport *vport, struct sk_buff *skb)
/* Push Tunnel header. */
skb = __build_header(skb, tunnel_hlen);
- if (unlikely(!skb)) {
- err = 0;
+ if (IS_ERR(skb)) {
+ err = PTR_ERR(skb);
+ skb = NULL;
goto err_free_rt;
}
@@ -198,7 +201,8 @@ static int gre_tnl_send(struct vport *vport, struct sk_buff *skb)
tun_key->ipv4_tos, tun_key->ipv4_ttl, df, false);
err_free_rt:
ip_rt_put(rt);
-error:
+err_free_skb:
+ kfree_skb(skb);
return err;
}
diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c
index 38f95a52241b..d7c46b301024 100644
--- a/net/openvswitch/vport-vxlan.c
+++ b/net/openvswitch/vport-vxlan.c
@@ -187,7 +187,9 @@ static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
false);
if (err < 0)
ip_rt_put(rt);
+ return err;
error:
+ kfree_skb(skb);
return err;
}
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index 9584526c0778..2034c6d9cb5a 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -480,7 +480,7 @@ void ovs_vport_receive(struct vport *vport, struct sk_buff *skb,
stats = this_cpu_ptr(vport->percpu_stats);
u64_stats_update_begin(&stats->syncp);
stats->rx_packets++;
- stats->rx_bytes += skb->len;
+ stats->rx_bytes += skb->len + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
u64_stats_update_end(&stats->syncp);
OVS_CB(skb)->input_vport = vport;
@@ -519,10 +519,9 @@ int ovs_vport_send(struct vport *vport, struct sk_buff *skb)
u64_stats_update_end(&stats->syncp);
} else if (sent < 0) {
ovs_vport_record_error(vport, VPORT_E_TX_ERROR);
- kfree_skb(skb);
- } else
+ } else {
ovs_vport_record_error(vport, VPORT_E_TX_DROPPED);
-
+ }
return sent;
}
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-08 14:33:52 +0300