netfilter: nfnetlink_queue: enable classid socket info retrieval
authorEric Sage <eric_sage@apple.com>
Mon, 27 Mar 2023 17:44:49 +0000 (13:44 -0400)
committerFlorian Westphal <fw@strlen.de>
Thu, 30 Mar 2023 20:20:09 +0000 (22:20 +0200)
commit28c1b6df436819a7ed8a781835766e45139771a3
treed3eba937576b89d134609839039ee20f78c5d07e
parent356e2adb3f3b9fe4427224eec2f8819a3078665f
netfilter: nfnetlink_queue: enable classid socket info retrieval

This enables associating a socket with a v1 net_cls cgroup. Useful for
applying a per-cgroup policy when processing packets in userspace.

Signed-off-by: Eric Sage <eric_sage@apple.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
include/uapi/linux/netfilter/nfnetlink_queue.h
net/netfilter/nfnetlink_queue.c