[PATCH -stable,5.4 0/3] Netfilter fixes for -stable

[Pablo Neira Ayuso <pablo@netfilter.org>]

Hi Greg, Sasha,

This batch contains a backport fix for 5.4 -stable.

The following list shows the backported patches, I am using original commit
IDs for reference:

1) 8965d42bcf54 ("netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx")

   This is a stable dependency for the next patch.

2) c03d278fdf35 ("netfilter: nf_tables: wait for rcu grace period on net_device removal")

3) b04df3da1b5c ("netfilter: nf_tables: do not defer rule destruction via call_rcu")

   This is a fix-for-fix for patch 2.

These three patches are required to fix the netdevice release path for
netdev family basechains.

NOTE: -stable kernels >= 5.4 already provide these backport fixes.

Please, apply,
Thanks

** BLURB HERE ***

Florian Westphal (2):
  netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx
  netfilter: nf_tables: do not defer rule destruction via call_rcu

Pablo Neira Ayuso (1):
  netfilter: nf_tables: wait for rcu grace period on net_device removal

 net/netfilter/nf_tables_api.c | 51 ++++++++++++++++++++++++-----------
 1 file changed, 36 insertions(+), 15 deletions(-)

-- 
2.30.2