[PATCH -stable,4.19 0/2] netfilter stable fixes for 4.19

[Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>]

Hi Greg, Sasha,

This is a backport of:

  faff4e4ecd28 ("netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush")
  1689f25924ad ("netfilter: nf_tables: report use refcount overflow")

for -stable 4.19.

Please, apply.

Thanks.

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

Pablo Neira Ayuso (1):
  netfilter: nf_tables: report use refcount overflow

 include/net/netfilter/nf_tables.h |  35 +++++-
 net/netfilter/nf_tables_api.c     | 180 ++++++++++++++++++++----------
 net/netfilter/nft_flow_offload.c  |  23 +++-
 net/netfilter/nft_objref.c        |   8 +-
 4 files changed, 177 insertions(+), 69 deletions(-)

-- 
2.30.2