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Date:   Wed, 25 Sep 2019 22:29:58 +0200
From:   Pablo Neira Ayuso <>
Subject: [PATCH 0/5] Netfilter fixes for net


The following patchset contains Netfilter fixes for net:

1) Add NFT_CHAIN_POLICY_UNSET to replace hardcoded -1 to
   specify that the chain policy is unset. The chain policy
   field is actually defined as an 8-bit unsigned integer.

2) Remove always true condition reported by smatch in
   chain policy check.

3) Fix element lookup on dynamic sets, from Florian Westphal.

4) Use __u8 in ebtables uapi header, from Masahiro Yamada.

5) Bogus EBUSY when removing flowtable after chain flush,
   from Laura Garcia Liebana.

You can pull these changes from:




The following changes since commit 864668bfc374dfbf4851ec828b9049e08f9057b1:

  selftests: Add test cases for `ip nexthop flush proto XX` (2019-09-19 18:35:55 -0700)

are available in the git repository at:

  git:// HEAD

for you to fetch changes up to 9b05b6e11d5e93a3a517cadc12b9836e0470c255:

  netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush (2019-09-25 11:01:19 +0200)

Florian Westphal (1):
      netfilter: nf_tables: allow lookups in dynamic sets

Laura Garcia Liebana (1):
      netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush

Masahiro Yamada (1):
      netfilter: ebtables: use __u8 instead of uint8_t in uapi header

Pablo Neira Ayuso (2):
      netfilter: nf_tables: add NFT_CHAIN_POLICY_UNSET and use it
      netfilter: nf_tables_offload: fix always true policy is unset check

 include/net/netfilter/nf_tables.h              |  6 ++++++
 include/uapi/linux/netfilter_bridge/ebtables.h |  6 +++---
 net/netfilter/nf_tables_api.c                  | 25 ++++++++++++++++++++++---
 net/netfilter/nf_tables_offload.c              |  2 +-
 net/netfilter/nft_flow_offload.c               | 19 +++++++++++++++++++
 net/netfilter/nft_lookup.c                     |  3 ---
 usr/include/Makefile                           |  1 -
 7 files changed, 51 insertions(+), 11 deletions(-)

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