Merge tag 'net-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from can, wireless and netfilter.

  Current release - regressions:

   - af_unix: fix task hung while purging oob_skb in GC

   - pds_core: do not try to run health-thread in VF path

  Current release - new code bugs:

   - sched: act_mirred: don't zero blockid when net device is being
     deleted

  Previous releases - regressions:

   - netfilter:
      - nat: restore default DNAT behavior
      - nf_tables: fix bidirectional offload, broken when unidirectional
        offload support was added

   - openvswitch: limit the number of recursions from action sets

   - eth: i40e: do not allow untrusted VF to remove administratively set
     MAC address

  Previous releases - always broken:

   - tls: fix races and bugs in use of async crypto

   - mptcp: prevent data races on some of the main socket fields, fix
     races in fastopen handling

   - dpll: fix possible deadlock during netlink dump operation

   - dsa: lan966x: fix crash when adding interface under a lag when some
     of the ports are disabled

   - can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock

  Misc:

   - a handful of fixes and reliability improvements for selftests

   - fix sysfs documentation missing net/ in paths

   - finish the work of squashing the missing MODULE_DESCRIPTION()
     warnings in networking"

* tag 'net-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits)
  net: fill in MODULE_DESCRIPTION()s for missing arcnet
  net: fill in MODULE_DESCRIPTION()s for mdio_devres
  net: fill in MODULE_DESCRIPTION()s for ppp
  net: fill in MODULE_DESCRIPTION()s for fddik/skfp
  net: fill in MODULE_DESCRIPTION()s for plip
  net: fill in MODULE_DESCRIPTION()s for ieee802154/fakelb
  net: fill in MODULE_DESCRIPTION()s for xen-netback
  net: ravb: Count packets instead of descriptors in GbEth RX path
  pppoe: Fix memory leak in pppoe_sendmsg()
  net: sctp: fix skb leak in sctp_inq_free()
  net: bcmasp: Handle RX buffer allocation failure
  net-timestamp: make sk_tskey more predictable in error path
  selftests: tls: increase the wait in poll_partial_rec_async
  ice: Add check for lport extraction to LAG init
  netfilter: nf_tables: fix bidirectional offload regression
  netfilter: nat: restore default DNAT behavior
  netfilter: nft_set_pipapo: fix missing : in kdoc
  igc: Remove temporary workaround
  igb: Fix string truncation warnings in igb_set_fw_version
  can: netlink: Fix TDCO calculation using the old data bittiming
  ...

3 files changed, 8 insertions, 13 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 118c40258d07..ef7bfbb98497 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2141,6 +2141,11 @@ struct net_device {
 
 	/* TXRX read-mostly hotpath */
 	__cacheline_group_begin(net_device_read_txrx);
+	union {
+		struct pcpu_lstats __percpu		*lstats;
+		struct pcpu_sw_netstats __percpu	*tstats;
+		struct pcpu_dstats __percpu		*dstats;
+	};
 	unsigned int		flags;
 	unsigned short		hard_header_len;
 	netdev_features_t	features;
@@ -2395,11 +2400,6 @@ struct net_device {
 	enum netdev_ml_priv_type	ml_priv_type;
 
 	enum netdev_stat_type		pcpu_stat_type:8;
-	union {
-		struct pcpu_lstats __percpu		*lstats;
-		struct pcpu_sw_netstats __percpu	*tstats;
-		struct pcpu_dstats __percpu		*dstats;
-	};
 
 #if IS_ENABLED(CONFIG_GARP)
 	struct garp_port __rcu	*garp_port;
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 89b290d8c8dc..a1c47a6d69b0 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -221,8 +221,10 @@ struct tcp_sock {
 	u32	lost_out;	/* Lost packets			*/
 	u32	sacked_out;	/* SACK'd packets			*/
 	u16	tcp_header_len;	/* Bytes of tcp header to send		*/
+	u8	scaling_ratio;	/* see tcp_win_from_space() */
 	u8	chrono_type : 2,	/* current chronograph type */
 		repair      : 1,
+		tcp_usec_ts : 1, /* TSval values in usec */
 		is_sack_reneg:1,    /* in recovery from loss with SACK reneg? */
 		is_cwnd_limited:1;/* forward progress limited by snd_cwnd? */
 	__cacheline_group_end(tcp_sock_read_txrx);
@@ -352,7 +354,6 @@ struct tcp_sock {
 	u32	compressed_ack_rcv_nxt;
 	struct list_head tsq_node; /* anchor in tsq_tasklet.head list */
 
-	u8	scaling_ratio;	/* see tcp_win_from_space() */
 	/* Information of the most recently (s)acked skb */
 	struct tcp_rack {
 		u64 mstamp; /* (Re)sent time of the skb */
@@ -368,8 +369,7 @@ struct tcp_sock {
 	u8	compressed_ack;
 	u8	dup_ack_counter:2,
 		tlp_retrans:1,	/* TLP is a retransmission */
-		tcp_usec_ts:1, /* TSval values in usec */
-		unused:4;
+		unused:5;
 	u8	thin_lto    : 1,/* Use linear timeouts for thin streams */
 		recvmsg_inq : 1,/* Indicate # of bytes in queue upon recvmsg */
 		fastopen_connect:1, /* FASTOPEN_CONNECT sockopt */
diff --git a/include/net/tls.h b/include/net/tls.h
index 962f0c501111..340ad43971e4 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -97,9 +97,6 @@ struct tls_sw_context_tx {
 	struct tls_rec *open_rec;
 	struct list_head tx_list;
 	atomic_t encrypt_pending;
-	/* protect crypto_wait with encrypt_pending */
-	spinlock_t encrypt_compl_lock;
-	int async_notify;
 	u8 async_capable:1;
 
 #define BIT_TX_SCHEDULED	0
@@ -136,8 +133,6 @@ struct tls_sw_context_rx {
 	struct tls_strparser strp;
 
 	atomic_t decrypt_pending;
-	/* protect crypto_wait with decrypt_pending*/
-	spinlock_t decrypt_compl_lock;
 	struct sk_buff_head async_hold;
 	struct wait_queue_head wq;
 };