Merge branch 'x86/urgent' into x86/fpu, to resolve a conflict

Resolve the conflict between these commits:

   x86/fpu:      1193f408cd51 ("x86/fpu/signal: Change return type of __fpu_restore_sig() to boolean")

   x86/urgent:   d298b03506d3 ("x86/fpu: Restore the masking out of reserved MXCSR bits")
                 b2381acd3fd9 ("x86/fpu: Mask out the invalid MXCSR bits properly")

 Conflicts:
        arch/x86/kernel/fpu/signal.c

Signed-off-by: Ingo Molnar <[email protected]>

1 files changed, 8 insertions, 3 deletions

diff --git a/net/mptcp/token.c b/net/mptcp/token.c
index a98e554b034f..e581b341c5be 100644
--- a/net/mptcp/token.c
+++ b/net/mptcp/token.c
@@ -231,6 +231,7 @@ found:
 
 /**
  * mptcp_token_get_sock - retrieve mptcp connection sock using its token
+ * @net: restrict to this namespace
  * @token: token of the mptcp connection to retrieve
  *
  * This function returns the mptcp connection structure with the given token.
@@ -238,7 +239,7 @@ found:
  *
  * returns NULL if no connection with the given token value exists.
  */
-struct mptcp_sock *mptcp_token_get_sock(u32 token)
+struct mptcp_sock *mptcp_token_get_sock(struct net *net, u32 token)
 {
 	struct hlist_nulls_node *pos;
 	struct token_bucket *bucket;
@@ -251,11 +252,15 @@ struct mptcp_sock *mptcp_token_get_sock(u32 token)
 again:
 	sk_nulls_for_each_rcu(sk, pos, &bucket->msk_chain) {
 		msk = mptcp_sk(sk);
-		if (READ_ONCE(msk->token) != token)
+		if (READ_ONCE(msk->token) != token ||
+		    !net_eq(sock_net(sk), net))
 			continue;
+
 		if (!refcount_inc_not_zero(&sk->sk_refcnt))
 			goto not_found;
-		if (READ_ONCE(msk->token) != token) {
+
+		if (READ_ONCE(msk->token) != token ||
+		    !net_eq(sock_net(sk), net)) {
 			sock_put(sk);
 			goto again;
 		}