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Date: Sun, 5 Aug 2018 23:21:20 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: netfilter-devel@...r.kernel.org
Cc: davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 00/21] Netfilter updates for net-next
Hi David,
The following patchset contains Netfilter updates for your net-next tree:
1) Support for transparent proxying for nf_tables, from Mate Eckl.
2) Patchset to add OS passive fingerprint recognition for nf_tables,
from Fernando Fernandez. This takes common code from xt_osf and
place it into the new nfnetlink_osf module for codebase sharing.
3) Lightweight tunneling support for nf_tables.
4) meta and lookup are likely going to be used in rulesets, make them
direct calls. From Florian Westphal.
A bunch of incremental updates:
5) use PTR_ERR_OR_ZERO() from nft_numgen, from YueHaibing.
6) Use kvmalloc_array() to allocate hashtables, from Li RongQing.
7) Explicit dependencies between nfnetlink_cttimeout and conntrack
timeout extensions, from Harsha Sharma.
8) Simplify NLM_F_CREATE handling in nf_tables.
9) Removed unused variable in the get element command, from
YueHaibing.
10) Expose bridge hook priorities through uapi, from Mate Eckl.
And a few fixes for previous Netfilter batch for net-next:
11) Use per-netns mutex from flowtable event, from Florian Westphal.
12) Remove explicit dependency on iptables CT target from conntrack
zones, from Florian.
13) Fix use-after-free in rmmod nf_conntrack path, also from Florian.
You can pull these changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
Thanks.
----------------------------------------------------------------
The following changes since commit ecbcd689d74a394b711d2360aef7e5d007ec9d98:
Merge tag 'mlx5e-updates-2018-07-26' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux (2018-07-26 21:33:24 -0700)
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 483f3fdcc70b3c3a1f314235ab0066f3dbd4cfbe:
netfilter: nft_tunnel: fix sparse errors (2018-08-04 00:53:29 +0200)
----------------------------------------------------------------
Fernando Fernandez Mancera (5):
netfilter: nf_osf: rename nf_osf.c to nfnetlink_osf.c
netfilter: nfnetlink_osf: extract nfnetlink_subsystem code from xt_osf.c
netfilter: nf_tables: implement Passive OS fingerprint module in nft_osf
netfilter: nf_osf: move nf_osf_fingers to non-uapi header file
netfilter: nfnetlink_osf: rename nf_osf header file to nfnetlink_osf
Florian Westphal (4):
netfilter: nf_tables: handle meta/lookup with direct call
netfilter: nf_tables: flow event notifier must use transaction mutex
netfilter: kconfig: remove ct zone/label dependencies
netfilter: conntrack: avoid use-after free on rmmod
Harsha Sharma (1):
netfilter: cttimeout: Make NF_CT_NETLINK_TIMEOUT depend on NF_CONNTRACK_TIMEOUT
Li RongQing (1):
netfilter: use kvmalloc_array to allocate memory for hashtable
Máté Eckl (3):
netfilter: nf_tables: Add native tproxy support
netfilter: nft_tproxy: Add missing config check
netfilter: bridge: Expose nf_tables bridge hook priorities through uapi
Pablo Neira Ayuso (5):
netfilter: nf_osf: add nf_osf_find()
netfilter: nf_tables: add tunnel support
netfilter: nf_tables: match on tunnel metadata
netfilter: nf_tables: simplify NLM_F_CREATE handling
netfilter: nft_tunnel: fix sparse errors
YueHaibing (2):
netfilter: use PTR_ERR_OR_ZERO()
netfilter: nf_tables: remove unused variable
.../linux/netfilter/{nf_osf.h => nfnetlink_osf.h} | 13 +-
include/linux/netfilter_bridge.h | 11 -
include/net/netfilter/nf_conntrack.h | 2 -
include/net/netfilter/nf_tables_core.h | 7 +
include/uapi/linux/netfilter/nf_tables.h | 107 +++-
.../linux/netfilter/{nf_osf.h => nfnetlink_osf.h} | 9 +
include/uapi/linux/netfilter/xt_osf.h | 11 +-
include/uapi/linux/netfilter_bridge.h | 11 +
net/bridge/br_netfilter_hooks.c | 1 +
net/bridge/netfilter/ebtable_filter.c | 1 +
net/bridge/netfilter/ebtable_nat.c | 1 +
net/core/dst.c | 1 +
net/netfilter/Kconfig | 45 +-
net/netfilter/Makefile | 5 +-
net/netfilter/nf_conntrack_core.c | 29 +-
net/netfilter/nf_conntrack_expect.c | 2 +-
net/netfilter/nf_conntrack_helper.c | 4 +-
net/netfilter/nf_conntrack_proto.c | 7 +-
net/netfilter/nf_nat_core.c | 4 +-
net/netfilter/nf_tables_api.c | 35 +-
net/netfilter/nf_tables_core.c | 16 +-
net/netfilter/nfnetlink_cttimeout.c | 6 -
net/netfilter/{nf_osf.c => nfnetlink_osf.c} | 186 ++++++-
net/netfilter/nft_lookup.c | 6 +-
net/netfilter/nft_meta.c | 6 +-
net/netfilter/nft_numgen.c | 4 +-
net/netfilter/nft_osf.c | 106 ++++
net/netfilter/nft_tproxy.c | 316 ++++++++++++
net/netfilter/nft_tunnel.c | 566 +++++++++++++++++++++
net/netfilter/xt_connlimit.c | 4 +-
net/netfilter/xt_osf.c | 149 +-----
31 files changed, 1417 insertions(+), 254 deletions(-)
rename include/linux/netfilter/{nf_osf.h => nfnetlink_osf.h} (74%)
rename include/uapi/linux/netfilter/{nf_osf.h => nfnetlink_osf.h} (94%)
rename net/netfilter/{nf_osf.c => nfnetlink_osf.c} (58%)
create mode 100644 net/netfilter/nft_osf.c
create mode 100644 net/netfilter/nft_tproxy.c
create mode 100644 net/netfilter/nft_tunnel.c
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