[GIT] Networking

[David Miller]

1) Fix off by one wrt. indexing when dumping /proc/net/route entries, from
   Alexander Duyck.

2) Fix lockdep splats in iwlwifi, from Johannes Berg.

3) Cure panic when inserting certain netfilter rules when NFT_SET_HASH
   is disabled, from Liping Zhang.

4) Memory leak when nft_expr_clone() fails, also from Liping Zhang.

5) Disable UFO when path will apply IPSEC tranformations, from Jakub
   Sitnicki.

6) Don't bogusly double cwnd in dctcp module, from Florian Westphal.

7) skb_checksum_help() should never actually use the value "0" for
   the resulting checksum, that has a special meaning, use CSUM_MANGLED_0
   instead.  From Eric Dumazet.

8) Per-tx/rx queue statistic strings are wrong in qed driver, fix from
   Yuval MIntz.

9) Fix SCTP reference counting of associations and transports in
   sctp_diag.  From Xin Long.

10) When we hit ip6tunnel_xmit() we could have come from an ipv4
    path in a previous layer or similar, so explicitly clear the
    ipv6 control block in the skb.  From Eli Cooper.

11) Fix bogus sleeping inside of inet_wait_for_connect(), from WANG
    Cong.

12) Correct deivce ID of T6 adapter in cxgb4 driver, from Hariprasad
    Shenai.

13) Fix potential access past the end of the skb page frag array in
    tcp_sendmsg().  From Eric Dumazet.

14) 'skb' can legitimately be NULL in inet{,6}_exact_dif_match(). Fix
    from David Ahern.

15) Don't return an error in tcp_sendmsg() if we wronte any bytes
    successfully, from Eric Dumazet.

16) Extraneous unlocks in netlink_diag_dump(), we removed the locking
    but forgot to purge these unlock calls. From Eric Dumazet.

17) Fix memory leak in error path of __genl_register_family().  We
    leak the attrbuf, from WANG Cong.

18) cgroupstats netlink policy table is mis-sized, from WANG Cong.

19) Several XDP bug fixes in mlx5, from Saeed Mahameed.

20) Fix several device refcount leaks in network drivers, from Johan
    Hovold.

21) icmp6_send() should use skb dst device not skb->dev to determine
    L3 routing domain.  From David Ahern.

22) ip_vs_genl_family sets maxattr incorrectly, from WANG Cong.

23) We leak new macvlan port in some cases of maclan_common_netlink()
    errors.  Fix from Gao Feng.

24) Similar to the icmp6_send() fix, icmp_route_lookup() should determine
    L3 routing domain using skb_dst(skb)->dev not skb->dev.  Also
    from David Ahern.

25) Several fixes for route offloading and FIB notification handling
    in mlxsw driver, from Jiri Pirko.

26) Properly cap __skb_flow_dissect()'s return value, from Eric
    Dumazet.

27) Fix long standing regression in ipv4 redirect handling,
    wrt. validating the new neighbour's reachability.  From
    Stephen Suryaputra Lin.

28) If sk_filter() trims the packet excessively, handle it reasonably
    in tcp input instead of exploding.  From Eric Dumazet.

29) Fix handling of napi hash state when copying channels in sfc
    driver, from Bert Kenward.

Please pull, thanks a lot!

The following changes since commit 2a26d99b251b8625d27aed14e97fc10707a3a81f:

  Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (2016-10-29 20:33:20 -0700)

are available in the git repository at:

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

for you to fetch changes up to ac571de999e14b87890cb960ad6f03fbdde6abc8:

  mlxsw: spectrum_router: Flush FIB tables during fini (2016-11-14 16:45:16 -0500)

----------------------------------------------------------------
Alexander Duyck (1):
      fib_trie: Correct /proc/net/route off by one error

Allan Chou (1):
      Net Driver: Add Cypress GX3 VID=04b4 PID=3610.

Andy Gospodarek (1):
      bgmac: stop clearing DMA receive control register right after it is set

Arkadi Sharshevsky (1):
      mlxsw: spectrum_router: Correctly dump neighbour activity

Arnd Bergmann (3):
      brcmfmac: avoid maybe-uninitialized warning in brcmf_cfg80211_start_ap
      netfilter: ip_vs_sync: fix bogus maybe-uninitialized warning
      vxlan: hide unused local variable

Baoquan He (2):
      Revert "bnx2: Reset device during driver initialization"
      bnx2: Wait for in-flight DMA to complete at probe stage

Baruch Siach (1):
      net: bpqether.h: remove if_ether.h guard

Benjamin Poirier (1):
      bna: Add synchronization for tx ring.

Bert Kenward (1):
      sfc: clear napi_hash state when copying channels

Christophe Jaillet (1):
      net/mlx5: Simplify a test

Colin Ian King (2):
      net: ethernet: ixp4xx_eth: fix spelling mistake in debug message
      ps3_gelic: fix spelling mistake in debug message

Daniel Borkmann (2):
      bpf: fix htab map destruction when extra reserve is in use
      bpf: fix map not being uncharged during map creation failure

David Ahern (4):
      net: tcp: check skb is non-NULL for exact match on lookups
      net: icmp6_send should use dst dev to determine L3 domain
      net: icmp_route_lookup should use rt dev to determine L3 domain
      net: tcp response should set oif only if it is L3 master

David S. Miller (14):
      Merge tag 'wireless-drivers-for-davem-2016-10-30' of git://git.kernel.org/.../kvalo/wireless-drivers
      Merge branch 'sctp-hold-transport-fixes'
      Merge tag 'linux-can-fixes-for-4.9-20161031' of git://git.kernel.org/.../mkl/linux-can
      Merge branch 'xgene-coalescing-bugs'
      Merge branch 'mlx5-fixes'
      Merge branch 'phy-ref-leaks'
      Merge branch 'qcom-emac-pause'
      Merge git://git.kernel.org/.../pablo/nf
      Merge branch 'qed-fixes'
      Merge branch 'mlxsw-fixes'
      Merge branch 'fix-bpf_redirect'
      Merge branch 'bnxt_en-fixes'
      Merge branch 'mlxsw-fixes'
      Merge branch 'bnx2-kdump-fix'

Dongli Zhang (2):
      xen-netfront: do not cast grant table reference to signed short
      xen-netfront: cast grant table reference first to type int

Eli Cooper (2):
      ip6_tunnel: Clear IP6CB in ip6tunnel_xmit()
      ip6_udp_tunnel: remove unused IPCB related codes

Eric Dumazet (12):
      net: clear sk_err_soft in sk_clone_lock()
      net: mangle zero checksum in skb_checksum_help()
      tcp: fix potential memory corruption
      tcp: fix return value for partial writes
      dccp: do not release listeners too soon
      dccp: do not send reset to already closed sockets
      dccp: fix out of bound access in dccp_v4_err()
      netlink: netlink_diag_dump() runs without locks
      ipv6: dccp: fix out of bound access in dccp_v6_err()
      ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped
      net: __skb_flow_dissect() must cap its return value
      tcp: take care of truncations done by sk_filter()

Fabian Mewes (1):
      Documentation: networking: dsa: Update tagging protocols

Florian Fainelli (1):
      net: stmmac: Fix lack of link transition for fixed PHYs

Florian Westphal (5):
      netfilter: conntrack: avoid excess memory allocation
      dctcp: avoid bogus doubling of cwnd after loss
      netfilter: connmark: ignore skbs with magic untracked conntrack objects
      netfilter: conntrack: fix CT target for UNSPEC helpers
      netfilter: conntrack: refine gc worker heuristics

Gao Feng (1):
      driver: macvlan: Destroy new macvlan port if macvlan_common_newlink failed.

Guenter Roeck (1):
      r8152: Fix error path in open function

Guilherme G. Piccoli (1):
      ehea: fix operation state report

Haim Dreyfuss (1):
      iwlwifi: mvm: comply with fw_restart mod param on suspend

Hariprasad Shenai (1):
      cxgb4: correct device ID of T6 adapter

Huy Nguyen (1):
      net/mlx5: Fix invalid pointer reference when prof_sel parameter is invalid

Ido Schimmel (2):
      mlxsw: spectrum: Fix incorrect reuse of MID entries
      mlxsw: spectrum_router: Flush FIB tables during fini

Isaac Boukris (1):
      unix: escape all null bytes in abstract unix domain socket

Iyappan Subramanian (2):
      drivers: net: xgene: fix: Disable coalescing on v1 hardware
      drivers: net: xgene: fix: Coalescing values for v2 hardware

Jakub Sitnicki (1):
      ipv6: Don't use ufo handling on later transformed packets

Jiri Pirko (2):
      mlxsw: spectrum_router: Fix handling of neighbour structure
      mlxsw: spectrum_router: Ignore FIB notification events for non-init namespaces

Johan Hovold (4):
      phy: fix device reference leaks
      net: ethernet: ti: cpsw: fix device and of_node leaks
      net: ethernet: ti: davinci_emac: fix device reference leak
      net: hns: fix device reference leaks

Johannes Berg (1):
      iwlwifi: pcie: mark command queue lock with separate lockdep class

John Allen (1):
      ibmvnic: Start completion queue negotiation at server-provided optimum values

John W. Linville (1):
      netfilter: nf_tables: fix type mismatch with error return from nft_parse_u32_check

Kalle Valo (1):
      Merge tag 'iwlwifi-for-kalle-2015-10-25' of git://git.kernel.org/.../iwlwifi/iwlwifi-fixes

Lance Richardson (2):
      ipv4: allow local fragmentation in ip_finish_output_gso()
      ipv4: update comment to document GSO fragmentation cases.

Liping Zhang (6):
      netfilter: nft_dynset: fix panic if NFT_SET_HASH is not enabled
      netfilter: nf_tables: fix *leak* when expr clone fail
      netfilter: nf_tables: fix race when create new element in dynset
      netfilter: nf_tables: destroy the set if fail to add transaction
      netfilter: nft_dup: do not use sreg_dev if the user doesn't specify it
      netfilter: nf_tables: fix oops when inserting an element into a verdict map

Luca Coelho (4):
      iwlwifi: mvm: use ssize_t for len in iwl_debugfs_mem_read()
      iwlwifi: mvm: fix d3_test with unified D0/D3 images
      iwlwifi: pcie: fix SPLC structure parsing
      iwlwifi: mvm: fix netdetect starting/stopping for unified images

Lukas Resch (1):
      can: sja1000: plx_pci: Add support for Moxa CAN devices

Maciej Åenczykowski (1):
      net-ipv6: on device mtu change do not add mtu to mtu-less routes

Marcelo Ricardo Leitner (1):
      sctp: assign assoc_id earlier in __sctp_connect

Mark Lord (1):
      r8152: Fix broken RX checksums.

Martin KaFai Lau (2):
      bpf: Fix bpf_redirect to an ipip/ip6tnl dev
      bpf: Add test for bpf_redirect to ipip/ip6tnl

Mathias Krause (1):
      rtnl: reset calcit fptr in rtnl_unregister()

Michael Chan (2):
      bnxt_en: Fix ring arithmetic in bnxt_setup_tc().
      bnxt_en: Fix VF virtual link state.

Michael S. Tsirkin (1):
      virtio-net: drop legacy features in virtio 1 mode

Mike Frysinger (1):
      Revert "include/uapi/linux/atm_zatm.h: include linux/time.h"

Mintz, Yuval (2):
      qede: Fix statistics' strings for Tx/Rx queues
      qede: Correctly map aggregation replacement pages

Oliver Hartkopp (1):
      can: bcm: fix warning in bcm_connect/proc_register

Or Gerlitz (3):
      net/mlx5e: Disallow changing name-space for VF representors
      net/mlx5e: Handle matching on vlan priority for offloaded TC rules
      net/mlx5: E-Switch, Set the actions for offloaded rules properly

RafaÅ MiÅecki (1):
      net: bgmac: fix reversed checks for clock control flag

Ram Amrani (2):
      qed: configure ll2 RoCE v1/v2 flavor correctly
      qed: Correct rdma params configuration

Russell King (1):
      net: mv643xx_eth: ensure coalesce settings survive read-modify-write

Saeed Mahameed (3):
      MAINTAINERS: Update MELLANOX MLX5 core VPI driver maintainers
      net/mlx5e: Fix XDP error path of mlx5e_open_channel()
      net/mlx5e: Re-arrange XDP SQ/CQ creation

Sara Sharon (1):
      iwlwifi: mvm: wake the wait queue when the RX sync counter is zero

Soheil Hassas Yeganeh (1):
      sock: fix sendmmsg for partial sendmsg

Stephen Suryaputra Lin (1):
      ipv4: use new_gw for redirect neigh lookup

Tariq Toukan (1):
      Revert "net/mlx4_en: Fix panic during reboot"

Thomas Falcon (2):
      ibmvnic: Unmap ibmvnic_statistics structure
      ibmvnic: Fix size of debugfs name buffer

Timur Tabi (3):
      net: qcom/emac: use correct value for SGMII_LN_UCDR_SO_GAIN_MODE0
      net: qcom/emac: configure the external phy to allow pause frames
      net: qcom/emac: enable flow control if requested

Ulrich Weber (1):
      netfilter: nf_conntrack_sip: extend request line validation

WANG Cong (4):
      inet: fix sleeping inside inet_wait_for_connect()
      genetlink: fix a memory leak on error path
      taskstats: fix the length of cgroupstats_cmd_get_policy
      ipvs: use IPVS_CMD_ATTR_MAX for family.maxattr

Xin Long (5):
      ipv6: add mtu lock check in __ip6_rt_update_pmtu
      sctp: hold transport instead of assoc in sctp_diag
      sctp: return back transport in __sctp_rcv_init_lookup
      sctp: hold transport instead of assoc when lookup assoc in rx path
      sctp: change sk state only when it has assocs in sctp_shutdown

Yotam Gigi (1):
      mlxsw: spectrum: Fix refcount bug on span entries

 Documentation/networking/dsa/dsa.txt                        |   3 +-
 MAINTAINERS                                                 |   1 +
 drivers/net/can/sja1000/plx_pci.c                           |  18 ++++++++++
 drivers/net/ethernet/apm/xgene/xgene_enet_hw.c              |  12 -------
 drivers/net/ethernet/apm/xgene/xgene_enet_hw.h              |   2 ++
 drivers/net/ethernet/apm/xgene/xgene_enet_main.c            |   3 +-
 drivers/net/ethernet/apm/xgene/xgene_enet_ring2.c           |  12 ++++---
 drivers/net/ethernet/broadcom/bgmac.c                       |   9 +++--
 drivers/net/ethernet/broadcom/bnx2.c                        |  48 +++++++++++++++++++-------
 drivers/net/ethernet/broadcom/bnxt/bnxt.c                   |  11 +++---
 drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c             |   4 +--
 drivers/net/ethernet/brocade/bna/bnad.c                     |   4 +--
 drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h          |   2 +-
 drivers/net/ethernet/hisilicon/hns/hnae.c                   |   8 ++++-
 drivers/net/ethernet/ibm/ehea/ehea_main.c                   |   2 ++
 drivers/net/ethernet/ibm/ibmvnic.c                          |  10 +++---
 drivers/net/ethernet/marvell/mv643xx_eth.c                  |   2 ++
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c              |   1 -
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c           |  31 +++++++++--------
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c            |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c             |   5 ++-
 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c  |   3 +-
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c           |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/main.c              |   5 +--
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c              |   4 ++-
 drivers/net/ethernet/mellanox/mlxsw/spectrum.h              |   2 +-
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c       | 134 ++++++++++++++++++++++++++++++++++++----------------------------------
 drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c    |  14 ++++----
 drivers/net/ethernet/qlogic/qed/qed_hsi.h                   |   3 --
 drivers/net/ethernet/qlogic/qed/qed_ll2.c                   |   1 +
 drivers/net/ethernet/qlogic/qed/qed_main.c                  |  17 +++++----
 drivers/net/ethernet/qlogic/qede/qede_ethtool.c             |  25 +++++++++-----
 drivers/net/ethernet/qlogic/qede/qede_main.c                |   2 +-
 drivers/net/ethernet/qualcomm/emac/emac-mac.c               |  15 +++++---
 drivers/net/ethernet/qualcomm/emac/emac-sgmii.c             |   2 +-
 drivers/net/ethernet/sfc/efx.c                              |   3 ++
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c           |   7 ++++
 drivers/net/ethernet/ti/cpsw-phy-sel.c                      |   3 ++
 drivers/net/ethernet/ti/davinci_emac.c                      |  10 +++---
 drivers/net/ethernet/toshiba/ps3_gelic_wireless.c           |   2 +-
 drivers/net/ethernet/xscale/ixp4xx_eth.c                    |   3 +-
 drivers/net/macvlan.c                                       |  31 ++++++++++++-----
 drivers/net/phy/phy_device.c                                |   2 ++
 drivers/net/usb/ax88179_178a.c                              |  17 +++++++++
 drivers/net/usb/r8152.c                                     |  21 ++++++-----
 drivers/net/virtio_net.c                                    |  30 ++++++++++------
 drivers/net/vxlan.c                                         |   4 ++-
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c |   2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/d3.c                 |  49 ++++++++++++++++++++------
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c            |   4 +--
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c           |   3 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h                |   1 +
 drivers/net/wireless/intel/iwlwifi/mvm/ops.c                |   1 +
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c               |   3 +-
 drivers/net/wireless/intel/iwlwifi/mvm/scan.c               |  33 ++++++++++++++----
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c               |  79 +++++++++++++++++++++++++-----------------
 drivers/net/wireless/intel/iwlwifi/pcie/tx.c                |   8 +++++
 drivers/net/xen-netfront.c                                  |   4 +--
 include/linux/ipv6.h                                        |   2 +-
 include/linux/netdevice.h                                   |  15 ++++++++
 include/net/ip.h                                            |   3 +-
 include/net/ip6_tunnel.h                                    |   1 +
 include/net/netfilter/nf_conntrack_labels.h                 |   3 +-
 include/net/netfilter/nf_tables.h                           |   8 +++--
 include/net/sctp/sctp.h                                     |   2 +-
 include/net/sock.h                                          |   4 +--
 include/net/tcp.h                                           |   3 +-
 include/uapi/linux/atm_zatm.h                               |   1 -
 include/uapi/linux/bpqether.h                               |   2 --
 kernel/bpf/hashtab.c                                        |   3 +-
 kernel/bpf/syscall.c                                        |   4 ++-
 kernel/taskstats.c                                          |   6 +++-
 net/can/bcm.c                                               |  32 ++++++++++++-----
 net/core/dev.c                                              |  19 ++++------
 net/core/filter.c                                           |  68 +++++++++++++++++++++++++++++++-----
 net/core/flow_dissector.c                                   |  11 ++++--
 net/core/rtnetlink.c                                        |   1 +
 net/core/sock.c                                             |   6 ++--
 net/dccp/ipv4.c                                             |  16 +++++----
 net/dccp/ipv6.c                                             |  19 +++++-----
 net/dccp/proto.c                                            |   4 +++
 net/ipv4/af_inet.c                                          |   9 +++--
 net/ipv4/fib_trie.c                                         |  21 +++++------
 net/ipv4/icmp.c                                             |   4 +--
 net/ipv4/ip_forward.c                                       |   2 +-
 net/ipv4/ip_output.c                                        |  25 ++++++++------
 net/ipv4/ip_tunnel_core.c                                   |  11 ------
 net/ipv4/ipmr.c                                             |   2 +-
 net/ipv4/netfilter/nft_dup_ipv4.c                           |   6 ++--
 net/ipv4/route.c                                            |   4 ++-
 net/ipv4/tcp.c                                              |   4 +--
 net/ipv4/tcp_dctcp.c                                        |  13 ++++++-
 net/ipv4/tcp_ipv4.c                                         |  19 +++++++++-
 net/ipv6/icmp.c                                             |   2 +-
 net/ipv6/ip6_output.c                                       |   2 +-
 net/ipv6/ip6_udp_tunnel.c                                   |   3 --
 net/ipv6/netfilter/nft_dup_ipv6.c                           |   6 ++--
 net/ipv6/route.c                                            |   4 +++
 net/ipv6/tcp_ipv6.c                                         |  14 +++++---
 net/netfilter/ipvs/ip_vs_ctl.c                              |   2 +-
 net/netfilter/ipvs/ip_vs_sync.c                             |   7 ++--
 net/netfilter/nf_conntrack_core.c                           |  49 +++++++++++++++++++++-----
 net/netfilter/nf_conntrack_helper.c                         |  11 ++++--
 net/netfilter/nf_conntrack_sip.c                            |   5 ++-
 net/netfilter/nf_tables_api.c                               |  18 ++++++----
 net/netfilter/nft_dynset.c                                  |  19 ++++++----
 net/netfilter/nft_set_hash.c                                |  19 +++++++---
 net/netfilter/nft_set_rbtree.c                              |   2 +-
 net/netfilter/xt_connmark.c                                 |   4 +--
 net/netlink/diag.c                                          |   5 +--
 net/netlink/genetlink.c                                     |   4 ++-
 net/sctp/input.c                                            |  35 +++++++++----------
 net/sctp/ipv6.c                                             |   2 +-
 net/sctp/socket.c                                           |  27 +++++++--------
 net/socket.c                                                |   2 ++
 net/unix/af_unix.c                                          |   3 +-
 samples/bpf/Makefile                                        |   4 +++
 samples/bpf/tc_l2_redirect.sh                               | 173 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 samples/bpf/tc_l2_redirect_kern.c                           | 236 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 samples/bpf/tc_l2_redirect_user.c                           |  73 +++++++++++++++++++++++++++++++++++++++
 120 files changed, 1358 insertions(+), 465 deletions(-)
 create mode 100755 samples/bpf/tc_l2_redirect.sh
 create mode 100644 samples/bpf/tc_l2_redirect_kern.c
 create mode 100644 samples/bpf/tc_l2_redirect_user.c