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-rw-r--r--drivers/net/vxlan.c76
-rw-r--r--include/net/vxlan.h1
-rw-r--r--net/openvswitch/vport-vxlan.c4
3 files changed, 39 insertions, 42 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 9139f15a2ec1..b4fce3b29647 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -305,7 +305,7 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan,
if (rdst->remote_vni != vxlan->default_dst.remote_vni &&
nla_put_u32(skb, NDA_VNI, be32_to_cpu(rdst->remote_vni)))
goto nla_put_failure;
- if ((vxlan->flags & VXLAN_F_COLLECT_METADATA) && fdb->vni &&
+ if ((vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA) && fdb->vni &&
nla_put_u32(skb, NDA_SRC_VNI,
be32_to_cpu(fdb->vni)))
goto nla_put_failure;
@@ -419,7 +419,7 @@ static u32 eth_vni_hash(const unsigned char *addr, __be32 vni)
static inline struct hlist_head *vxlan_fdb_head(struct vxlan_dev *vxlan,
const u8 *mac, __be32 vni)
{
- if (vxlan->flags & VXLAN_F_COLLECT_METADATA)
+ if (vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA)
return &vxlan->fdb_head[eth_vni_hash(mac, vni)];
else
return &vxlan->fdb_head[eth_hash(mac)];
@@ -434,7 +434,7 @@ static struct vxlan_fdb *__vxlan_find_mac(struct vxlan_dev *vxlan,
hlist_for_each_entry_rcu(f, head, hlist) {
if (ether_addr_equal(mac, f->eth_addr)) {
- if (vxlan->flags & VXLAN_F_COLLECT_METADATA) {
+ if (vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA) {
if (vni == f->vni)
return f;
} else {
@@ -1284,7 +1284,7 @@ static bool vxlan_set_mac(struct vxlan_dev *vxlan,
#endif
}
- if ((vxlan->flags & VXLAN_F_LEARN) &&
+ if ((vxlan->cfg.flags & VXLAN_F_LEARN) &&
vxlan_snoop(skb->dev, &saddr, eth_hdr(skb)->h_source, vni))
return false;
@@ -1507,7 +1507,7 @@ static int arp_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)
if (netif_rx_ni(reply) == NET_RX_DROP)
dev->stats.rx_dropped++;
- } else if (vxlan->flags & VXLAN_F_L3MISS) {
+ } else if (vxlan->cfg.flags & VXLAN_F_L3MISS) {
union vxlan_addr ipa = {
.sin.sin_addr.s_addr = tip,
.sin.sin_family = AF_INET,
@@ -1665,7 +1665,7 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)
if (netif_rx_ni(reply) == NET_RX_DROP)
dev->stats.rx_dropped++;
- } else if (vxlan->flags & VXLAN_F_L3MISS) {
+ } else if (vxlan->cfg.flags & VXLAN_F_L3MISS) {
union vxlan_addr ipa = {
.sin6.sin6_addr = msg->target,
.sin6.sin6_family = AF_INET6,
@@ -1698,7 +1698,7 @@ static bool route_shortcircuit(struct net_device *dev, struct sk_buff *skb)
return false;
pip = ip_hdr(skb);
n = neigh_lookup(&arp_tbl, &pip->daddr, dev);
- if (!n && (vxlan->flags & VXLAN_F_L3MISS)) {
+ if (!n && (vxlan->cfg.flags & VXLAN_F_L3MISS)) {
union vxlan_addr ipa = {
.sin.sin_addr.s_addr = pip->daddr,
.sin.sin_family = AF_INET,
@@ -1719,7 +1719,7 @@ static bool route_shortcircuit(struct net_device *dev, struct sk_buff *skb)
return false;
pip6 = ipv6_hdr(skb);
n = neigh_lookup(ipv6_stub->nd_tbl, &pip6->daddr, dev);
- if (!n && (vxlan->flags & VXLAN_F_L3MISS)) {
+ if (!n && (vxlan->cfg.flags & VXLAN_F_L3MISS)) {
union vxlan_addr ipa = {
.sin6.sin6_addr = pip6->daddr,
.sin6.sin6_family = AF_INET6,
@@ -1993,7 +1993,7 @@ static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
#endif
}
- if (dst_vxlan->flags & VXLAN_F_LEARN)
+ if (dst_vxlan->cfg.flags & VXLAN_F_LEARN)
vxlan_snoop(skb->dev, &loopback, eth_hdr(skb)->h_source, vni);
u64_stats_update_begin(&tx_stats->syncp);
@@ -2031,7 +2031,7 @@ static int encap_bypass_if_local(struct sk_buff *skb, struct net_device *dev,
dst_release(dst);
dst_vxlan = vxlan_find_vni(vxlan->net, vni,
daddr->sa.sa_family, dst_port,
- vxlan->flags);
+ vxlan->cfg.flags);
if (!dst_vxlan) {
dev->stats.tx_errors++;
kfree_skb(skb);
@@ -2062,7 +2062,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
__be32 vni, label;
__u8 tos, ttl;
int err;
- u32 flags = vxlan->flags;
+ u32 flags = vxlan->cfg.flags;
bool udp_sum = false;
bool xnet = !net_eq(vxlan->net, dev_net(vxlan->dev));
@@ -2244,7 +2244,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
skb_reset_mac_header(skb);
- if (vxlan->flags & VXLAN_F_COLLECT_METADATA) {
+ if (vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA) {
if (info && info->mode & IP_TUNNEL_INFO_BRIDGE &&
info->mode & IP_TUNNEL_INFO_TX) {
vni = tunnel_id_to_key32(info->key.tun_id);
@@ -2257,7 +2257,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
}
}
- if (vxlan->flags & VXLAN_F_PROXY) {
+ if (vxlan->cfg.flags & VXLAN_F_PROXY) {
eth = eth_hdr(skb);
if (ntohs(eth->h_proto) == ETH_P_ARP)
return arp_reduce(dev, skb, vni);
@@ -2277,7 +2277,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
f = vxlan_find_mac(vxlan, eth->h_dest, vni);
did_rsc = false;
- if (f && (f->flags & NTF_ROUTER) && (vxlan->flags & VXLAN_F_RSC) &&
+ if (f && (f->flags & NTF_ROUTER) && (vxlan->cfg.flags & VXLAN_F_RSC) &&
(ntohs(eth->h_proto) == ETH_P_IP ||
ntohs(eth->h_proto) == ETH_P_IPV6)) {
did_rsc = route_shortcircuit(dev, skb);
@@ -2288,7 +2288,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
if (f == NULL) {
f = vxlan_find_mac(vxlan, all_zeros_mac, vni);
if (f == NULL) {
- if ((vxlan->flags & VXLAN_F_L2MISS) &&
+ if ((vxlan->cfg.flags & VXLAN_F_L2MISS) &&
!is_multicast_ether_addr(eth->h_dest))
vxlan_fdb_miss(vxlan, eth->h_dest);
@@ -2832,7 +2832,7 @@ static int __vxlan_sock_add(struct vxlan_dev *vxlan, bool ipv6)
if (!vxlan->cfg.no_share) {
spin_lock(&vn->sock_lock);
vs = vxlan_find_sock(vxlan->net, ipv6 ? AF_INET6 : AF_INET,
- vxlan->cfg.dst_port, vxlan->flags);
+ vxlan->cfg.dst_port, vxlan->cfg.flags);
if (vs && !atomic_add_unless(&vs->refcnt, 1, 0)) {
spin_unlock(&vn->sock_lock);
return -EBUSY;
@@ -2841,7 +2841,7 @@ static int __vxlan_sock_add(struct vxlan_dev *vxlan, bool ipv6)
}
if (!vs)
vs = vxlan_socket_create(vxlan->net, ipv6,
- vxlan->cfg.dst_port, vxlan->flags);
+ vxlan->cfg.dst_port, vxlan->cfg.flags);
if (IS_ERR(vs))
return PTR_ERR(vs);
#if IS_ENABLED(CONFIG_IPV6)
@@ -2856,8 +2856,8 @@ static int __vxlan_sock_add(struct vxlan_dev *vxlan, bool ipv6)
static int vxlan_sock_add(struct vxlan_dev *vxlan)
{
- bool metadata = vxlan->flags & VXLAN_F_COLLECT_METADATA;
- bool ipv6 = vxlan->flags & VXLAN_F_IPV6 || metadata;
+ bool metadata = vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA;
+ bool ipv6 = vxlan->cfg.flags & VXLAN_F_IPV6 || metadata;
bool ipv4 = !ipv6 || metadata;
int ret = 0;
@@ -2952,7 +2952,7 @@ static int vxlan_config_validate(struct net *src_net, struct vxlan_config *conf,
(tmp->default_dst.remote_ip.sa.sa_family == AF_INET6 ||
tmp->cfg.saddr.sa.sa_family == AF_INET6) == use_ipv6 &&
tmp->cfg.dst_port == conf->dst_port &&
- (tmp->flags & VXLAN_F_RCV_FLAGS) ==
+ (tmp->cfg.flags & VXLAN_F_RCV_FLAGS) ==
(conf->flags & VXLAN_F_RCV_FLAGS))
return -EEXIST;
}
@@ -3006,7 +3006,6 @@ static void vxlan_config_apply(struct net_device *dev,
dev->needed_headroom = needed_headroom;
memcpy(&vxlan->cfg, conf, sizeof(*conf));
- vxlan->flags |= conf->flags;
}
static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
@@ -3120,12 +3119,10 @@ static int vxlan_nl2conf(struct nlattr *tb[], struct nlattr *data[],
IPV6_FLOWLABEL_MASK;
if (data[IFLA_VXLAN_LEARNING]) {
- if (nla_get_u8(data[IFLA_VXLAN_LEARNING])) {
+ if (nla_get_u8(data[IFLA_VXLAN_LEARNING]))
conf->flags |= VXLAN_F_LEARN;
- } else {
+ else
conf->flags &= ~VXLAN_F_LEARN;
- vxlan->flags &= ~VXLAN_F_LEARN;
- }
} else if (!changelink) {
/* default to learn on a new device */
conf->flags |= VXLAN_F_LEARN;
@@ -3408,43 +3405,44 @@ static int vxlan_fill_info(struct sk_buff *skb, const struct net_device *dev)
nla_put_u8(skb, IFLA_VXLAN_TOS, vxlan->cfg.tos) ||
nla_put_be32(skb, IFLA_VXLAN_LABEL, vxlan->cfg.label) ||
nla_put_u8(skb, IFLA_VXLAN_LEARNING,
- !!(vxlan->flags & VXLAN_F_LEARN)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_LEARN)) ||
nla_put_u8(skb, IFLA_VXLAN_PROXY,
- !!(vxlan->flags & VXLAN_F_PROXY)) ||
- nla_put_u8(skb, IFLA_VXLAN_RSC, !!(vxlan->flags & VXLAN_F_RSC)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_PROXY)) ||
+ nla_put_u8(skb, IFLA_VXLAN_RSC,
+ !!(vxlan->cfg.flags & VXLAN_F_RSC)) ||
nla_put_u8(skb, IFLA_VXLAN_L2MISS,
- !!(vxlan->flags & VXLAN_F_L2MISS)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_L2MISS)) ||
nla_put_u8(skb, IFLA_VXLAN_L3MISS,
- !!(vxlan->flags & VXLAN_F_L3MISS)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_L3MISS)) ||
nla_put_u8(skb, IFLA_VXLAN_COLLECT_METADATA,
- !!(vxlan->flags & VXLAN_F_COLLECT_METADATA)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA)) ||
nla_put_u32(skb, IFLA_VXLAN_AGEING, vxlan->cfg.age_interval) ||
nla_put_u32(skb, IFLA_VXLAN_LIMIT, vxlan->cfg.addrmax) ||
nla_put_be16(skb, IFLA_VXLAN_PORT, vxlan->cfg.dst_port) ||
nla_put_u8(skb, IFLA_VXLAN_UDP_CSUM,
- !(vxlan->flags & VXLAN_F_UDP_ZERO_CSUM_TX)) ||
+ !(vxlan->cfg.flags & VXLAN_F_UDP_ZERO_CSUM_TX)) ||
nla_put_u8(skb, IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
- !!(vxlan->flags & VXLAN_F_UDP_ZERO_CSUM6_TX)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_UDP_ZERO_CSUM6_TX)) ||
nla_put_u8(skb, IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
- !!(vxlan->flags & VXLAN_F_UDP_ZERO_CSUM6_RX)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_UDP_ZERO_CSUM6_RX)) ||
nla_put_u8(skb, IFLA_VXLAN_REMCSUM_TX,
- !!(vxlan->flags & VXLAN_F_REMCSUM_TX)) ||
+ !!(vxlan->cfg.flags & VXLAN_F_REMCSUM_TX)) ||
nla_put_u8(skb, IFLA_VXLAN_REMCSUM_RX,
- !!(vxlan->flags & VXLAN_F_REMCSUM_RX)))
+ !!(vxlan->cfg.flags & VXLAN_F_REMCSUM_RX)))
goto nla_put_failure;
if (nla_put(skb, IFLA_VXLAN_PORT_RANGE, sizeof(ports), &ports))
goto nla_put_failure;
- if (vxlan->flags & VXLAN_F_GBP &&
+ if (vxlan->cfg.flags & VXLAN_F_GBP &&
nla_put_flag(skb, IFLA_VXLAN_GBP))
goto nla_put_failure;
- if (vxlan->flags & VXLAN_F_GPE &&
+ if (vxlan->cfg.flags & VXLAN_F_GPE &&
nla_put_flag(skb, IFLA_VXLAN_GPE))
goto nla_put_failure;
- if (vxlan->flags & VXLAN_F_REMCSUM_NOPARTIAL &&
+ if (vxlan->cfg.flags & VXLAN_F_REMCSUM_NOPARTIAL &&
nla_put_flag(skb, IFLA_VXLAN_REMCSUM_NOPARTIAL))
goto nla_put_failure;
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index 49a59202f85e..479bb75789ea 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -232,7 +232,6 @@ struct vxlan_dev {
struct net_device *dev;
struct net *net; /* netns for packet i/o */
struct vxlan_rdst default_dst; /* default destination */
- u32 flags; /* VXLAN_F_* in vxlan.h */
struct timer_list age_timer;
spinlock_t hash_lock;
diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c
index 869acb3b3d3f..7e6301b2ec4d 100644
--- a/net/openvswitch/vport-vxlan.c
+++ b/net/openvswitch/vport-vxlan.c
@@ -40,14 +40,14 @@ static int vxlan_get_options(const struct vport *vport, struct sk_buff *skb)
if (nla_put_u16(skb, OVS_TUNNEL_ATTR_DST_PORT, ntohs(dst_port)))
return -EMSGSIZE;
- if (vxlan->flags & VXLAN_F_GBP) {
+ if (vxlan->cfg.flags & VXLAN_F_GBP) {
struct nlattr *exts;
exts = nla_nest_start(skb, OVS_TUNNEL_ATTR_EXTENSION);
if (!exts)
return -EMSGSIZE;
- if (vxlan->flags & VXLAN_F_GBP &&
+ if (vxlan->cfg.flags & VXLAN_F_GBP &&
nla_put_flag(skb, OVS_VXLAN_EXT_GBP))
return -EMSGSIZE;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 19:23:44 +0000