Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) Fix multiqueue in stmmac driver on PCI, from Andy Shevchenko.

 2) cdc_ncm doesn't actually fully zero out the padding area is
    allocates on TX, from Jim Baxter.

 3) Don't leak map addresses in BPF verifier, from Daniel Borkmann.

 4) If we randomize TCP timestamps, we have to do it everywhere
    including SYN cookies. From Eric Dumazet.

 5) Fix "ethtool -S" crash in aquantia driver, from Pavel Belous.

 6) Fix allocation size for ntp filter bitmap in bnxt_en driver, from
    Dan Carpenter.

 7) Add missing memory allocation return value check to DSA loop driver,
    from Christophe Jaillet.

 8) Fix XDP leak on driver unload in qed driver, from Suddarsana Reddy
    Kalluru.

 9) Don't inherit MC list from parent inet connection sockets, another
    syzkaller spotted gem. Fix from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits)
  dccp/tcp: do not inherit mc_list from parent
  qede: Split PF/VF ndos.
  qed: Correct doorbell configuration for !4Kb pages
  qed: Tell QM the number of tasks
  qed: Fix VF removal sequence
  qede: Fix XDP memory leak on unload
  net/mlx4_core: Reduce harmless SRIOV error message to debug level
  net/mlx4_en: Avoid adding steering rules with invalid ring
  net/mlx4_en: Change the error print to debug print
  drivers: net: wimax: i2400m: i2400m-usb: Use time_after for time comparison
  DECnet: Use container_of() for embedded struct
  Revert "ipv4: restore rt->fi for reference counting"
  net: mdio-mux: bcm-iproc: call mdiobus_free() in error path
  net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control
  ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf
  net: cdc_ncm: Fix TX zero padding
  stmmac: pci: split out common_default_data() helper
  stmmac: pci: RX queue routing configuration
  stmmac: pci: TX and RX queue priority configuration
  stmmac: pci: set default number of rx and tx queues
  ...

1 files changed, 19 insertions, 13 deletions

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 8e42e8f54b70..aeb9497b5bb7 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -101,12 +101,18 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
 	}
 }
 
-static u32 tcp_v6_init_seq_and_tsoff(const struct sk_buff *skb, u32 *tsoff)
+static u32 tcp_v6_init_seq(const struct sk_buff *skb)
 {
-	return secure_tcpv6_seq_and_tsoff(ipv6_hdr(skb)->daddr.s6_addr32,
-					  ipv6_hdr(skb)->saddr.s6_addr32,
-					  tcp_hdr(skb)->dest,
-					  tcp_hdr(skb)->source, tsoff);
+	return secure_tcpv6_seq(ipv6_hdr(skb)->daddr.s6_addr32,
+				ipv6_hdr(skb)->saddr.s6_addr32,
+				tcp_hdr(skb)->dest,
+				tcp_hdr(skb)->source);
+}
+
+static u32 tcp_v6_init_ts_off(const struct sk_buff *skb)
+{
+	return secure_tcpv6_ts_off(ipv6_hdr(skb)->daddr.s6_addr32,
+				   ipv6_hdr(skb)->saddr.s6_addr32);
 }
 
 static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
@@ -122,7 +128,6 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	struct flowi6 fl6;
 	struct dst_entry *dst;
 	int addr_type;
-	u32 seq;
 	int err;
 	struct inet_timewait_death_row *tcp_death_row = &sock_net(sk)->ipv4.tcp_death_row;
 
@@ -282,13 +287,13 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	sk_set_txhash(sk);
 
 	if (likely(!tp->repair)) {
-		seq = secure_tcpv6_seq_and_tsoff(np->saddr.s6_addr32,
-						 sk->sk_v6_daddr.s6_addr32,
-						 inet->inet_sport,
-						 inet->inet_dport,
-						 &tp->tsoffset);
 		if (!tp->write_seq)
-			tp->write_seq = seq;
+			tp->write_seq = secure_tcpv6_seq(np->saddr.s6_addr32,
+							 sk->sk_v6_daddr.s6_addr32,
+							 inet->inet_sport,
+							 inet->inet_dport);
+		tp->tsoffset = secure_tcpv6_ts_off(np->saddr.s6_addr32,
+						   sk->sk_v6_daddr.s6_addr32);
 	}
 
 	if (tcp_fastopen_defer_connect(sk, &err))
@@ -749,7 +754,8 @@ static const struct tcp_request_sock_ops tcp_request_sock_ipv6_ops = {
 	.cookie_init_seq =	cookie_v6_init_sequence,
 #endif
 	.route_req	=	tcp_v6_route_req,
-	.init_seq_tsoff	=	tcp_v6_init_seq_and_tsoff,
+	.init_seq	=	tcp_v6_init_seq,
+	.init_ts_off	=	tcp_v6_init_ts_off,
 	.send_synack	=	tcp_v6_send_synack,
 };