tree 585d145015fb9b57f9d2bde542bc98ae91d904c9
parent c36dff34c4ee2faddce25fde00ba9c63a6b4b228
author Florian Westphal <fw@strlen.de> 1541006781 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1545035912 +0100

selftests: add script to stress-test nft packet path vs. control plane

[ Upstream commit 25d8bcedbf4329895dbaf9dd67baa6f18dad918c ]

Start flood ping for each cpu while loading/flushing rulesets to make
sure we do not access already-free'd rules from nf_tables evaluation loop.

Also add this to TARGETS so 'make run_tests' in selftest dir runs it
automatically.

This would have caught the bug fixed in previous change
("netfilter: nf_tables: do not skip inactive chains during generation update")
sooner.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>