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authorDavid S. Miller <davem@davemloft.net>2019-10-05 13:37:23 -0700
committerDavid S. Miller <davem@davemloft.net>2019-10-05 13:37:23 -0700
commit6f4c930e02355664d89c976eccea5d999a90de16 (patch)
treebc08932fbf43b9560ba5bde3284674054e3b56eb /net/core
parentnet: dsa: sja1105: Make function sja1105_xfer_long_buf static (diff)
parentMerge tag 'kbuild-fixes-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (diff)
downloadlinux-dev-6f4c930e02355664d89c976eccea5d999a90de16.tar.xz
linux-dev-6f4c930e02355664d89c976eccea5d999a90de16.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'net/core')
-rw-r--r--net/core/devlink.c6
-rw-r--r--net/core/skbuff.c2
-rw-r--r--net/core/sock.c13
3 files changed, 13 insertions, 8 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 6d16908f34b0..0e464d071172 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -3283,7 +3283,7 @@ static int devlink_nl_cmd_param_get_dumpit(struct sk_buff *msg,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NLM_F_MULTI);
- if (err) {
+ if (err && err != -EOPNOTSUPP) {
mutex_unlock(&devlink->lock);
goto out;
}
@@ -3546,7 +3546,7 @@ static int devlink_nl_cmd_port_param_get_dumpit(struct sk_buff *msg,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NLM_F_MULTI);
- if (err) {
+ if (err && err != -EOPNOTSUPP) {
mutex_unlock(&devlink->lock);
goto out;
}
@@ -4205,7 +4205,7 @@ static int devlink_nl_cmd_info_get_dumpit(struct sk_buff *msg,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
cb->extack);
mutex_unlock(&devlink->lock);
- if (err)
+ if (err && err != -EOPNOTSUPP)
break;
idx++;
}
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 01d65206f4fb..529133611ea2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -5120,7 +5120,7 @@ void skb_scrub_packet(struct sk_buff *skb, bool xnet)
skb->ignore_df = 0;
skb_dst_drop(skb);
skb_ext_reset(skb);
- nf_reset(skb);
+ nf_reset_ct(skb);
nf_reset_trace(skb);
#ifdef CONFIG_NET_SWITCHDEV
diff --git a/net/core/sock.c b/net/core/sock.c
index 9774ab2ed3f1..24e93407239a 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1701,8 +1701,6 @@ static void __sk_destruct(struct rcu_head *head)
sk_filter_uncharge(sk, filter);
RCU_INIT_POINTER(sk->sk_filter, NULL);
}
- if (rcu_access_pointer(sk->sk_reuseport_cb))
- reuseport_detach_sock(sk);
sock_disable_timestamp(sk, SK_FLAGS_TIMESTAMP);
@@ -1729,7 +1727,14 @@ static void __sk_destruct(struct rcu_head *head)
void sk_destruct(struct sock *sk)
{
- if (sock_flag(sk, SOCK_RCU_FREE))
+ bool use_call_rcu = sock_flag(sk, SOCK_RCU_FREE);
+
+ if (rcu_access_pointer(sk->sk_reuseport_cb)) {
+ reuseport_detach_sock(sk);
+ use_call_rcu = true;
+ }
+
+ if (use_call_rcu)
call_rcu(&sk->sk_rcu, __sk_destruct);
else
__sk_destruct(&sk->sk_rcu);
@@ -3493,7 +3498,7 @@ static long sock_prot_memory_allocated(struct proto *proto)
return proto->memory_allocated != NULL ? proto_memory_allocated(proto) : -1L;
}
-static char *sock_prot_memory_pressure(struct proto *proto)
+static const char *sock_prot_memory_pressure(struct proto *proto)
{
return proto->memory_pressure != NULL ?
proto_memory_pressure(proto) ? "yes" : "no" : "NI";