aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/net/openvswitch
diff options
context:
space:
mode:
Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/datapath.c20
-rw-r--r--net/openvswitch/flow.c22
-rw-r--r--net/openvswitch/vport-internal_dev.c5
3 files changed, 22 insertions, 25 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 0f5ce77460d4..6679e96ab1dc 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1182,14 +1182,14 @@ static int ovs_flow_cmd_set(struct sk_buff *skb, struct genl_info *info)
ovs_header->dp_ifindex,
reply, info->snd_portid,
info->snd_seq, 0,
- OVS_FLOW_CMD_NEW,
+ OVS_FLOW_CMD_SET,
ufid_flags);
BUG_ON(error < 0);
}
} else {
/* Could not alloc without acts before locking. */
reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex,
- info, OVS_FLOW_CMD_NEW, false,
+ info, OVS_FLOW_CMD_SET, false,
ufid_flags);
if (IS_ERR(reply)) {
@@ -1265,7 +1265,7 @@ static int ovs_flow_cmd_get(struct sk_buff *skb, struct genl_info *info)
}
reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex, info,
- OVS_FLOW_CMD_NEW, true, ufid_flags);
+ OVS_FLOW_CMD_GET, true, ufid_flags);
if (IS_ERR(reply)) {
err = PTR_ERR(reply);
goto unlock;
@@ -1389,7 +1389,7 @@ static int ovs_flow_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb)
if (ovs_flow_cmd_fill_info(flow, ovs_header->dp_ifindex, skb,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- OVS_FLOW_CMD_NEW, ufid_flags) < 0)
+ OVS_FLOW_CMD_GET, ufid_flags) < 0)
break;
cb->args[0] = bucket;
@@ -1730,7 +1730,7 @@ static int ovs_dp_cmd_set(struct sk_buff *skb, struct genl_info *info)
ovs_dp_change(dp, info->attrs);
err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,
- info->snd_seq, 0, OVS_DP_CMD_NEW);
+ info->snd_seq, 0, OVS_DP_CMD_SET);
BUG_ON(err < 0);
ovs_unlock();
@@ -1761,7 +1761,7 @@ static int ovs_dp_cmd_get(struct sk_buff *skb, struct genl_info *info)
goto err_unlock_free;
}
err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,
- info->snd_seq, 0, OVS_DP_CMD_NEW);
+ info->snd_seq, 0, OVS_DP_CMD_GET);
BUG_ON(err < 0);
ovs_unlock();
@@ -1785,7 +1785,7 @@ static int ovs_dp_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb)
if (i >= skip &&
ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- OVS_DP_CMD_NEW) < 0)
+ OVS_DP_CMD_GET) < 0)
break;
i++;
}
@@ -2101,7 +2101,7 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info)
err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),
info->snd_portid, info->snd_seq, 0,
- OVS_VPORT_CMD_NEW);
+ OVS_VPORT_CMD_SET);
BUG_ON(err < 0);
ovs_unlock();
@@ -2182,7 +2182,7 @@ static int ovs_vport_cmd_get(struct sk_buff *skb, struct genl_info *info)
goto exit_unlock_free;
err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),
info->snd_portid, info->snd_seq, 0,
- OVS_VPORT_CMD_NEW);
+ OVS_VPORT_CMD_GET);
BUG_ON(err < 0);
rcu_read_unlock();
@@ -2218,7 +2218,7 @@ static int ovs_vport_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb)
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NLM_F_MULTI,
- OVS_VPORT_CMD_NEW) < 0)
+ OVS_VPORT_CMD_GET) < 0)
goto out;
j++;
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 56b8e7167790..35966da84769 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -254,21 +254,18 @@ static bool icmphdr_ok(struct sk_buff *skb)
static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
{
+ unsigned short frag_off;
+ unsigned int payload_ofs = 0;
unsigned int nh_ofs = skb_network_offset(skb);
unsigned int nh_len;
- int payload_ofs;
struct ipv6hdr *nh;
- uint8_t nexthdr;
- __be16 frag_off;
- int err;
+ int err, nexthdr, flags = 0;
err = check_header(skb, nh_ofs + sizeof(*nh));
if (unlikely(err))
return err;
nh = ipv6_hdr(skb);
- nexthdr = nh->nexthdr;
- payload_ofs = (u8 *)(nh + 1) - skb->data;
key->ip.proto = NEXTHDR_NONE;
key->ip.tos = ipv6_get_dsfield(nh);
@@ -277,10 +274,9 @@ static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
key->ipv6.addr.src = nh->saddr;
key->ipv6.addr.dst = nh->daddr;
- payload_ofs = ipv6_skip_exthdr(skb, payload_ofs, &nexthdr, &frag_off);
-
- if (frag_off) {
- if (frag_off & htons(~0x7))
+ nexthdr = ipv6_find_hdr(skb, &payload_ofs, -1, &frag_off, &flags);
+ if (flags & IP6_FH_F_FRAG) {
+ if (frag_off)
key->ip.frag = OVS_FRAG_TYPE_LATER;
else
key->ip.frag = OVS_FRAG_TYPE_FIRST;
@@ -288,11 +284,11 @@ static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
key->ip.frag = OVS_FRAG_TYPE_NONE;
}
- /* Delayed handling of error in ipv6_skip_exthdr() as it
- * always sets frag_off to a valid value which may be
+ /* Delayed handling of error in ipv6_find_hdr() as it
+ * always sets flags and frag_off to a valid value which may be
* used to set key->ip.frag above.
*/
- if (unlikely(payload_ofs < 0))
+ if (unlikely(nexthdr < 0))
return -EPROTO;
nh_len = payload_ofs - nh_ofs;
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index bb95c43aae76..26f71cbf7527 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -43,7 +43,8 @@ static struct internal_dev *internal_dev_priv(struct net_device *netdev)
}
/* Called with rcu_read_lock_bh. */
-static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t
+internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
{
int len, err;
@@ -62,7 +63,7 @@ static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
} else {
netdev->stats.tx_errors++;
}
- return 0;
+ return NETDEV_TX_OK;
}
static int internal_dev_open(struct net_device *netdev)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.