tree a628fe0f58c4c73e877e8f33b923f99e45814641
parent 8c4d4e8b5626fec965fd5034e5bd5e57790f243f
author Pablo Neira Ayuso <pablo@netfilter.org> 1486724900 +0100
committer Pablo Neira Ayuso <pablo@netfilter.org> 1486907112 +0100

netfilter: nf_tables: add check_genid to the nfnetlink subsystem

This patch implements the check generation id as provided by nfnetlink.
This allows us to reject ruleset updates against stale baseline, so
userspace can retry update with a fresh ruleset cache.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>