Merge tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bluetooth and netfilter.

  Slim pickings this time, probably a combination of summer, DevConf.cz,
  and the end of first half of the year at corporations.

  Current release - regressions:

   - Revert "igc: fix a log entry using uninitialized netdev", it traded
     lack of netdev name in a printk() for a crash

  Previous releases - regressions:

   - Bluetooth: L2CAP: fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ

   - geneve: fix incorrectly setting lengths of inner headers in the
     skb, confusing the drivers and causing mangled packets

   - sched: initialize noop_qdisc owner to avoid false-positive
     recursion detection (recursing on CPU 0), which bubbles up to user
     space as a sendmsg() error, while noop_qdisc should silently drop

   - netdevsim: fix backwards compatibility in nsim_get_iflink()

  Previous releases - always broken:

   - netfilter: ipset: fix race between namespace cleanup and gc in the
     list:set type"

* tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits)
  bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send()
  af_unix: Read with MSG_PEEK loops if the first unread byte is OOB
  bnxt_en: Cap the size of HWRM_PORT_PHY_QCFG forwarded response
  gve: Clear napi->skb before dev_kfree_skb_any()
  ionic: fix use after netif_napi_del()
  Revert "igc: fix a log entry using uninitialized netdev"
  net: bridge: mst: fix suspicious rcu usage in br_mst_set_state
  net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state
  net/ipv6: Fix the RT cache flush via sysctl using a previous delay
  net: stmmac: replace priv->speed with the portTransmitRate from the tc-cbs parameters
  gve: ignore nonrelevant GSO type bits when processing TSO headers
  net: pse-pd: Use EOPNOTSUPP error code instead of ENOTSUPP
  netfilter: Use flowlabel flow key when re-routing mangled packets
  netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
  netfilter: nft_inner: validate mandatory meta and payload
  tcp: use signed arithmetic in tcp_rtx_probe0_timed_out()
  mailmap: map Geliang's new email address
  mptcp: pm: update add_addr counters after connect
  mptcp: pm: inc RmAddr MIB counter once per RM_ADDR ID
  mptcp: ensure snd_una is properly initialized on connect
  ...

3 files changed, 5 insertions, 3 deletions

diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 53d255838e6a..5d989d803009 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -36,6 +36,7 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff
 		.flowi6_uid = sock_net_uid(net, sk),
 		.daddr = iph->daddr,
 		.saddr = iph->saddr,
+		.flowlabel = ip6_flowinfo(iph),
 	};
 	int err;
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index f083d9faba6b..952c2bf11709 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -6343,12 +6343,12 @@ static int ipv6_sysctl_rtcache_flush(struct ctl_table *ctl, int write,
 	if (!write)
 		return -EINVAL;
 
-	net = (struct net *)ctl->extra1;
-	delay = net->ipv6.sysctl.flush_delay;
 	ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
 	if (ret)
 		return ret;
 
+	net = (struct net *)ctl->extra1;
+	delay = net->ipv6.sysctl.flush_delay;
 	fib6_run_gc(delay <= 0 ? 0 : (unsigned long)delay, net, delay > 0);
 	return 0;
 }
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 8c577b651bfc..729faf8bd366 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1439,7 +1439,6 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *
 	 */
 
 	newsk->sk_gso_type = SKB_GSO_TCPV6;
-	ip6_dst_store(newsk, dst, NULL, NULL);
 	inet6_sk_rx_dst_set(newsk, skb);
 
 	inet_sk(newsk)->pinet6 = tcp_inet6_sk(newsk);
@@ -1450,6 +1449,8 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *
 
 	memcpy(newnp, np, sizeof(struct ipv6_pinfo));
 
+	ip6_dst_store(newsk, dst, NULL, NULL);
+
 	newsk->sk_v6_daddr = ireq->ir_v6_rmt_addr;
 	newnp->saddr = ireq->ir_v6_loc_addr;
 	newsk->sk_v6_rcv_saddr = ireq->ir_v6_loc_addr;