1. 19 Nov, 2018 4 commits
    • Heiner Kallweit's avatar
      MAINTAINERS: Add myself as third phylib maintainer · a36b5444
      Heiner Kallweit authored
      Add myself as third phylib maintainer.
      Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
      Acked-by: default avatarAndrew Lunn <andrew@lunn.ch>
      Acked-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      a36b5444
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · f2ce1065
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix some potentially uninitialized variables and use-after-free in
          kvaser_usb can drier, from Jimmy Assarsson.
      
       2) Fix leaks in qed driver, from Denis Bolotin.
      
       3) Socket leak in l2tp, from Xin Long.
      
       4) RSS context allocation fix in bnxt_en from Michael Chan.
      
       5) Fix cxgb4 build errors, from Ganesh Goudar.
      
       6) Route leaks in ipv6 when removing exceptions, from Xin Long.
      
       7) Memory leak in IDR allocation handling of act_pedit, from Davide
          Caratti.
      
       8) Use-after-free of bridge vlan stats, from Nikolay Aleksandrov.
      
       9) When MTU is locked, do not force DF bit on ipv4 tunnels. From
          Sabrina Dubroca.
      
      10) When NAPI cached skb is reused, we must set it to the proper initial
          state which includes skb->pkt_type. From Eric Dumazet.
      
      11) Lockdep and non-linear SKB handling fix in tipc from Jon Maloy.
      
      12) Set RX queue properly in various tuntap receive paths, from Matthew
          Cover.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits)
        tuntap: fix multiqueue rx
        ipv6: Fix PMTU updates for UDP/raw sockets in presence of VRF
        tipc: don't assume linear buffer when reading ancillary data
        tipc: fix lockdep warning when reinitilaizing sockets
        net-gro: reset skb->pkt_type in napi_reuse_skb()
        tc-testing: tdc.py: Guard against lack of returncode in executed command
        tc-testing: tdc.py: ignore errors when decoding stdout/stderr
        ip_tunnel: don't force DF when MTU is locked
        MAINTAINERS: Add entry for CAKE qdisc
        net: bridge: fix vlan stats use-after-free on destruction
        socket: do a generic_file_splice_read when proto_ops has no splice_read
        net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs
        Revert "net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs"
        net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs
        net/sched: act_pedit: fix memory leak when IDR allocation fails
        net: lantiq: Fix returned value in case of error in 'xrx200_probe()'
        ipv6: fix a dst leak when removing its exception
        net: mvneta: Don't advertise 2.5G modes
        drivers/net/ethernet/qlogic/qed/qed_rdma.h: fix typo
        net/mlx4: Fix UBSAN warning of signed integer overflow
        ...
      f2ce1065
    • Matthew Cover's avatar
      tuntap: fix multiqueue rx · 8ebebcba
      Matthew Cover authored
      When writing packets to a descriptor associated with a combined queue, the
      packets should end up on that queue.
      
      Before this change all packets written to any descriptor associated with a
      tap interface end up on rx-0, even when the descriptor is associated with a
      different queue.
      
      The rx traffic can be generated by either of the following.
        1. a simple tap program which spins up multiple queues and writes packets
           to each of the file descriptors
        2. tx from a qemu vm with a tap multiqueue netdev
      
      The queue for rx traffic can be observed by either of the following (done
      on the hypervisor in the qemu case).
        1. a simple netmap program which opens and reads from per-queue
           descriptors
        2. configuring RPS and doing per-cpu captures with rxtxcpu
      
      Alternatively, if you printk() the return value of skb_get_rx_queue() just
      before each instance of netif_receive_skb() in tun.c, you will get 65535
      for every skb.
      
      Calling skb_record_rx_queue() to set the rx queue to the queue_index fixes
      the association between descriptor and rx queue.
      Signed-off-by: default avatarMatthew Cover <matthew.cover@stackpath.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      8ebebcba
    • David Ahern's avatar
      ipv6: Fix PMTU updates for UDP/raw sockets in presence of VRF · 7ddacfa5
      David Ahern authored
      Preethi reported that PMTU discovery for UDP/raw applications is not
      working in the presence of VRF when the socket is not bound to a device.
      The problem is that ip6_sk_update_pmtu does not consider the L3 domain
      of the skb device if the socket is not bound. Update the function to
      set oif to the L3 master device if relevant.
      
      Fixes: ca254490 ("net: Add VRF support to IPv6 stack")
      Reported-by: default avatarPreethi Ramachandra <preethir@juniper.net>
      Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      7ddacfa5
  2. 18 Nov, 2018 34 commits
  3. 17 Nov, 2018 2 commits