[net-next,0/7] Netfilter/IPVS updates for net-next

Hi,

The following patchset contains Netfilter/IPVS updates for net-next:

1) Remove indirection and use nf_ct_get() instead from nfnetlink_log
   and nfnetlink_queue, from Florian Westphal.

2) Add weighted random twos choice least-connection scheduling for IPVS,
   from Darby Payne.

3) Add a __hash placeholder in the flow tuple structure to identify
   the field to be included in the rhashtable key hash calculation.

4) Add a new nft_parse_register_load() and nft_parse_register_store()
   to consolidate register load and store in the core.

5) Statify nft_parse_register() since it has no more module clients.

6) Remove redundant assignment in nft_cmp, from Colin Ian King.

Please, pull these changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git

Thanks!

----------------------------------------------------------------

The following changes since commit a61e4b60761fa7fa2cfde6682760763537ce5549:

  Merge branch 'net-dsa-hellcreek-add-taprio-offloading' (2021-01-23 21:25:18 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git HEAD

for you to fetch changes up to 626899a02e6afcd4b2ce5c0551092e3554cec4aa:

  netfilter: nftables: remove redundant assignment of variable err (2021-02-06 02:43:07 +0100)

----------------------------------------------------------------
Colin Ian King (1):
      netfilter: nftables: remove redundant assignment of variable err

Darby Payne (1):
      ipvs: add weighted random twos choice algorithm

Florian Westphal (1):
      netfilter: ctnetlink: remove get_ct indirection

Pablo Neira Ayuso (4):
      netfilter: flowtable: add hash offset field to tuple
      netfilter: nftables: add nft_parse_register_load() and use it
      netfilter: nftables: add nft_parse_register_store() and use it
      netfilter: nftables: statify nft_parse_register()

 include/linux/netfilter.h              |   2 -
 include/net/netfilter/nf_flow_table.h  |   4 +
 include/net/netfilter/nf_tables.h      |  11 ++-
 include/net/netfilter/nf_tables_core.h |  12 +--
 include/net/netfilter/nft_fib.h        |   2 +-
 include/net/netfilter/nft_meta.h       |   4 +-
 net/bridge/netfilter/nft_meta_bridge.c |   5 +-
 net/ipv4/netfilter/nft_dup_ipv4.c      |  18 ++---
 net/ipv6/netfilter/nft_dup_ipv6.c      |  18 ++---
 net/netfilter/ipvs/Kconfig             |  11 +++
 net/netfilter/ipvs/Makefile            |   1 +
 net/netfilter/ipvs/ip_vs_twos.c        | 139 +++++++++++++++++++++++++++++++++
 net/netfilter/nf_conntrack_netlink.c   |   7 --
 net/netfilter/nf_flow_table_core.c     |   6 +-
 net/netfilter/nf_tables_api.c          |  55 ++++++++++---
 net/netfilter/nfnetlink_log.c          |   8 +-
 net/netfilter/nfnetlink_queue.c        |  10 ++-
 net/netfilter/nft_bitwise.c            |  23 +++---
 net/netfilter/nft_byteorder.c          |  14 ++--
 net/netfilter/nft_cmp.c                |  12 +--
 net/netfilter/nft_ct.c                 |  12 ++-
 net/netfilter/nft_dup_netdev.c         |   6 +-
 net/netfilter/nft_dynset.c             |  12 +--
 net/netfilter/nft_exthdr.c             |  14 ++--
 net/netfilter/nft_fib.c                |   5 +-
 net/netfilter/nft_fwd_netdev.c         |  18 ++---
 net/netfilter/nft_hash.c               |  25 +++---
 net/netfilter/nft_immediate.c          |   6 +-
 net/netfilter/nft_lookup.c             |  14 ++--
 net/netfilter/nft_masq.c               |  18 ++---
 net/netfilter/nft_meta.c               |   8 +-
 net/netfilter/nft_nat.c                |  35 ++++-----
 net/netfilter/nft_numgen.c             |  15 ++--
 net/netfilter/nft_objref.c             |   6 +-
 net/netfilter/nft_osf.c                |   8 +-
 net/netfilter/nft_payload.c            |  10 +--
 net/netfilter/nft_queue.c              |  12 +--
 net/netfilter/nft_range.c              |   6 +-
 net/netfilter/nft_redir.c              |  18 ++---
 net/netfilter/nft_rt.c                 |   7 +-
 net/netfilter/nft_socket.c             |   7 +-
 net/netfilter/nft_tproxy.c             |  14 ++--
 net/netfilter/nft_tunnel.c             |   8 +-
 net/netfilter/nft_xfrm.c               |   7 +-
 44 files changed, 406 insertions(+), 247 deletions(-)
 create mode 100644 net/netfilter/ipvs/ip_vs_twos.c