Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

Pablo Neira Ayuso says:

====================
Netfilter/IPVS fixes for net

1) ipset limits the max allocatable memory via kvmalloc() to MAX_INT,
   from Jozsef Kadlecsik.

2) Check ip_vs_conn_tab_bits value to be in the range specified
   in Kconfig, from Andrea Claudi.

3) Initialize fragment offset in ip6tables, from Jeremy Sowden.

4) Make conntrack hash chain length random, from Florian Westphal.

5) Add zone ID to conntrack and NAT hashtuple again, also from Florian.

6) Add selftests for bidirectional zone support and colliding tuples,
   from Florian Westphal.

7) Unlink table before synchronize_rcu when cleaning tables with
   owner, from Florian.

8) ipset limits the max allocatable memory via kvmalloc() to MAX_INT.

9) Release conntrack entries via workqueue in masquerade, from Florian.

10) Fix bogus net_init in iptables raw table definition, also from Florian.

11) Work around missing softdep in log extensions, from Florian Westphal.

12) Serialize hash resizes and cleanups with mutex, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf:
  netfilter: conntrack: serialize hash resizes and cleanups
  netfilter: log: work around missing softdep backend module
  netfilter: iptable_raw: drop bogus net_init annotation
  netfilter: nf_nat_masquerade: defer conntrack walk to work queue
  netfilter: nf_nat_masquerade: make async masq_inet6_event handling generic
  netfilter: nf_tables: Fix oversized kvmalloc() calls
  netfilter: nf_tables: unlink table before deleting it
  selftests: netfilter: add zone stress test with colliding tuples
  selftests: netfilter: add selftest for directional zone support
  netfilter: nat: include zone id in nat table hash again
  netfilter: conntrack: include zone id in tuple hash again
  netfilter: conntrack: make max chain length random
  netfilter: ip6_tables: zero-initialize fragment offset
  ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
  netfilter: ipset: Fix oversized kvmalloc() calls
====================

Link: https://lore.kernel.org/r/20210924221113.348767-1-pablo@netfilter.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>