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-rw-r--r--drivers/net/ppp/ppp_generic.c2
-rw-r--r--drivers/net/vxlan/vxlan_core.c2
-rw-r--r--net/core/rtnetlink.c5
-rw-r--r--net/ipv4/ip_tunnel.c2
-rw-r--r--net/ipv6/ip6_tunnel.c2
-rw-r--r--net/xfrm/xfrm_interface_core.c2
6 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index fe380fe196e7..0a65b6d690fe 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1357,7 +1357,7 @@ static struct net *ppp_nl_get_link_net(const struct net_device *dev)
{
struct ppp *ppp = netdev_priv(dev);
- return ppp->ppp_net;
+ return READ_ONCE(ppp->ppp_net);
}
static struct rtnl_link_ops ppp_link_ops __read_mostly = {
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
index 8884913e0473..7e3a7d1f2018 100644
--- a/drivers/net/vxlan/vxlan_core.c
+++ b/drivers/net/vxlan/vxlan_core.c
@@ -4569,7 +4569,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
- return vxlan->net;
+ return READ_ONCE(vxlan->net);
}
static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 41eb8bca5305..af8da8aeed39 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1923,9 +1923,6 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb,
goto nla_put_failure;
}
- if (rtnl_fill_link_netnsid(skb, dev, src_net, gfp))
- goto nla_put_failure;
-
if (new_nsid &&
nla_put_s32(skb, IFLA_NEW_NETNSID, *new_nsid) < 0)
goto nla_put_failure;
@@ -1938,6 +1935,8 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb,
goto nla_put_failure;
rcu_read_lock();
+ if (rtnl_fill_link_netnsid(skb, dev, src_net, GFP_ATOMIC))
+ goto nla_put_failure_rcu;
qdisc = rcu_dereference(dev->qdisc);
if (qdisc && nla_put_string(skb, IFLA_QDISC, qdisc->ops->id))
goto nla_put_failure_rcu;
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index ba46cf7612f4..f1c5f6c3f2f8 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -1120,7 +1120,7 @@ struct net *ip_tunnel_get_link_net(const struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
- return tunnel->net;
+ return READ_ONCE(tunnel->net);
}
EXPORT_SYMBOL(ip_tunnel_get_link_net);
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 57bb3b3ea0c5..5aec79c2af1a 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -2146,7 +2146,7 @@ struct net *ip6_tnl_get_link_net(const struct net_device *dev)
{
struct ip6_tnl *tunnel = netdev_priv(dev);
- return tunnel->net;
+ return READ_ONCE(tunnel->net);
}
EXPORT_SYMBOL(ip6_tnl_get_link_net);
diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c
index 4df5c06e3ece..e50e4bf993fa 100644
--- a/net/xfrm/xfrm_interface_core.c
+++ b/net/xfrm/xfrm_interface_core.c
@@ -926,7 +926,7 @@ static struct net *xfrmi_get_link_net(const struct net_device *dev)
{
struct xfrm_if *xi = netdev_priv(dev);
- return xi->net;
+ return READ_ONCE(xi->net);
}
static const struct nla_policy xfrmi_policy[IFLA_XFRM_MAX + 1] = {