• Linus Torvalds's avatar
    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 454fd351
    Linus Torvalds authored
    Pull yet more networking updates from David Miller:
     1) Various fixes to the new Redpine Signals wireless driver, from
        Fariya Fatima.
     2) L2TP PPP connect code takes PMTU from the wrong socket, fix from
        Dmitry Petukhov.
     3) UFO and TSO packets differ in whether they include the protocol
        header in gso_size, account for that in skb_gso_transport_seglen().
       From Florian Westphal.
     4) If VLAN untagging fails, we double free the SKB in the bridging
        output path.  From Toshiaki Makita.
     5) Several call sites of sk->sk_data_ready() were referencing an SKB
        just added to the socket receive queue in order to calculate the
        second argument via skb->len.  This is dangerous because the moment
        the skb is added to the receive queue it can be consumed in another
        context and freed up.
        It turns out also that none of the sk->sk_data_ready()
        implementations even care about this second argument.
        So just kill it off and thus fix all these use-after-free bugs as a
        side effect.
     6) Fix inverted test in tcp_v6_send_response(), from Lorenzo Colitti.
     7) pktgen needs to do locking properly for LLTX devices, from Daniel
     8) xen-netfront driver initializes TX array entries in RX loop :-) From
        Vincenzo Maffione.
     9) After refactoring, some tunnel drivers allow a tunnel to be
        configured on top itself.  Fix from Nicolas Dichtel.
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits)
      vti: don't allow to add the same tunnel twice
      gre: don't allow to add the same tunnel twice
      drivers: net: xen-netfront: fix array initialization bug
      pktgen: be friendly to LLTX devices
      r8152: check RTL8152_UNPLUG
      net: sun4i-emac: add promiscuous support
      net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
      net: ipv6: Fix oif in TCP SYN+ACK route lookup.
      drivers: net: cpsw: enable interrupts after napi enable and clearing previous interrupts
      drivers: net: cpsw: discard all packets received when interface is down
      net: Fix use after free by removing length arg from sk_data_ready callbacks.
      Drivers: net: hyperv: Address UDP checksum issues
      Drivers: net: hyperv: Negotiate suitable ndis version for offload support
      Drivers: net: hyperv: Allocate memory for all possible per-pecket information
      bridge: Fix double free and memory leak around br_allowed_ingress
      bonding: Remove debug_fs files when module init fails
      i40evf: program RSS LUT correctly
      i40evf: remove open-coded skb_cow_head
      ixgb: remove open-coded skb_cow_head
      igbvf: remove open-coded skb_cow_head