Merge tag 'net-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netHEADmaster

Pull networking fixes from Jakub Kicinski:
 "Including fixes from Bluetooth, CAN, WiFi and Netfilter.

  More code here than I would have liked. That said, better now than
  next week. Nothing particularly scary stands out. The improvement to
  the OpenVPN input validation is a bit large but better get them in
  before the code makes it to a final release. Some of the changes we
  got from sub-trees could have been split better between the fix and
  -next refactoring, IMHO, that has been communicated.

  We have one known regression in a TI AM65 board not getting link. The
  investigation is going a bit slow, a number of people are on vacation.
  We'll try to wrap it up, but don't think it should hold up the
  release.

  Current release - fix to a fix:

   - Bluetooth: L2CAP: fix attempting to adjust outgoing MTU, it broke
     some headphones and speakers

  Current release - regressions:

   - wifi: ath12k: fix packets received in WBM error ring with REO LUT
     enabled, fix Rx performance regression

   - wifi: iwlwifi:
       - fix crash due to a botched indexing conversion
       - mask reserved bits in chan_state_active_bitmap, avoid FW assert()

  Current release - new code bugs:

   - nf_conntrack: fix crash due to removal of uninitialised entry

   - eth: airoha: fix potential UaF in airoha_npu_get()

  Previous releases - regressions:

   - net: fix segmentation after TCP/UDP fraglist GRO

   - af_packet: fix the SO_SNDTIMEO constraint not taking effect and a
     potential soft lockup waiting for a completion

   - rpl: fix UaF in rpl_do_srh_inline() for sneaky skb geometry

   - virtio-net: fix recursive rtnl_lock() during probe()

   - eth: stmmac: populate entire system_counterval_t in get_time_fn()

   - eth: libwx: fix a number of crashes in the driver Rx path

   - hv_netvsc: prevent IPv6 addrconf after IFF_SLAVE lost that meaning

  Previous releases - always broken:

   - mptcp: fix races in handling connection fallback to pure TCP

   - rxrpc: assorted error handling and race fixes

   - sched: another batch of "security" fixes for qdiscs (QFQ, HTB)

   - tls: always refresh the queue when reading sock, avoid UaF

   - phy: don't register LEDs for genphy, avoid deadlock

   - Bluetooth: btintel: check if controller is ISO capable on
     btintel_classify_pkt_type(), work around FW returning incorrect
     capabilities

  Misc:

   - make OpenVPN Netlink input checking more strict before it makes it
     to a final release

   - wifi: cfg80211: remove scan request n_channels __counted_by, it's
     only yielding false positives"

* tag 'net-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
  rxrpc: Fix to use conn aborts for conn-wide failures
  rxrpc: Fix transmission of an abort in response to an abort
  rxrpc: Fix notification vs call-release vs recvmsg
  rxrpc: Fix recv-recv race of completed call
  rxrpc: Fix irq-disabled in local_bh_enable()
  selftests/tc-testing: Test htb_dequeue_tree with deactivation and row emptying
  net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree
  net: bridge: Do not offload IGMP/MLD messages
  selftests: Add test cases for vlan_filter modification during runtime
  net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime
  tls: always refresh the queue when reading sock
  virtio-net: fix recursived rtnl_lock() during probe()
  net/mlx5: Update the list of the PCI supported devices
  hv_netvsc: Set VF priv_flags to IFF_NO_ADDRCONF before open to prevent IPv6 addrconf
  phonet/pep: Move call to pn_skb_get_dst_sockaddr() earlier in pep_sock_accept()
  Bluetooth: L2CAP: Fix attempting to adjust outgoing MTU
  netfilter: nf_conntrack: fix crash due to removal of uninitialised entry
  net: fix segmentation after TCP/UDP fraglist GRO
  ipv6: mcast: Delay put pmc->idev in mld_del_delrec()
  net: airoha: fix potential use-after-free in airoha_npu_get()
  ...

1 files changed, 0 insertions, 59 deletions

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 24c71ecb21797..a7240736f98e6 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -9686,64 +9686,6 @@ struct nf_hook_ops *nft_hook_find_ops_rcu(const struct nft_hook *hook,
 }
 EXPORT_SYMBOL_GPL(nft_hook_find_ops_rcu);
 
-static void
-nf_tables_device_notify(const struct nft_table *table, int attr,
-			const char *name, const struct nft_hook *hook,
-			const struct net_device *dev, int event)
-{
-	struct net *net = dev_net(dev);
-	struct nlmsghdr *nlh;
-	struct sk_buff *skb;
-	u16 flags = 0;
-
-	if (!nfnetlink_has_listeners(net, NFNLGRP_NFT_DEV))
-		return;
-
-	skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
-	if (!skb)
-		goto err;
-
-	event = event == NETDEV_REGISTER ? NFT_MSG_NEWDEV : NFT_MSG_DELDEV;
-	event = nfnl_msg_type(NFNL_SUBSYS_NFTABLES, event);
-	nlh = nfnl_msg_put(skb, 0, 0, event, flags, table->family,
-			   NFNETLINK_V0, nft_base_seq(net));
-	if (!nlh)
-		goto err;
-
-	if (nla_put_string(skb, NFTA_DEVICE_TABLE, table->name) ||
-	    nla_put_string(skb, attr, name) ||
-	    nla_put(skb, NFTA_DEVICE_SPEC, hook->ifnamelen, hook->ifname) ||
-	    nla_put_string(skb, NFTA_DEVICE_NAME, dev->name))
-		goto err;
-
-	nlmsg_end(skb, nlh);
-	nfnetlink_send(skb, net, 0, NFNLGRP_NFT_DEV,
-		       nlmsg_report(nlh), GFP_KERNEL);
-	return;
-err:
-	if (skb)
-		kfree_skb(skb);
-	nfnetlink_set_err(net, 0, NFNLGRP_NFT_DEV, -ENOBUFS);
-}
-
-void
-nf_tables_chain_device_notify(const struct nft_chain *chain,
-			      const struct nft_hook *hook,
-			      const struct net_device *dev, int event)
-{
-	nf_tables_device_notify(chain->table, NFTA_DEVICE_CHAIN,
-				chain->name, hook, dev, event);
-}
-
-static void
-nf_tables_flowtable_device_notify(const struct nft_flowtable *ft,
-				  const struct nft_hook *hook,
-				  const struct net_device *dev, int event)
-{
-	nf_tables_device_notify(ft->table, NFTA_DEVICE_FLOWTABLE,
-				ft->name, hook, dev, event);
-}
-
 static int nft_flowtable_event(unsigned long event, struct net_device *dev,
 			       struct nft_flowtable *flowtable, bool changename)
 {
@@ -9791,7 +9733,6 @@ static int nft_flowtable_event(unsigned long event, struct net_device *dev,
 			list_add_tail_rcu(&ops->list, &hook->ops_list);
 			break;
 		}
-		nf_tables_flowtable_device_notify(flowtable, hook, dev, event);
 		break;
 	}
 	return 0;