Florian Westphal 7824d5a993 netfilter: arp_tables: add pre_exit hook for table unregister ... commit d163a925ebbc6eb5b562b0f1d72c7e817aa75c40 upstream. Same problem that also existed in iptables/ip(6)tables, when arptable_filter is removed there is no longer a wait period before the table/ruleset is free'd. Unregister the hook in pre_exit, then remove the table in the exit function. This used to work correctly because the old nf_hook_unregister API did unconditional synchronize_net. The per-net hook unregister function uses call_rcu instead. Fixes: b9e69e1273 ("netfilter: xtables: don't hook tables by default") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-04-21 13:00:56 +02:00
..
acpi	ACPI: scan: Use unique number for instance_no	2021-03-30 14:32:06 +02:00
asm-generic	static_call: Allow module use without exposing static_call_key	2021-03-30 14:31:53 +02:00
clocksource
crypto	crypto - shash: reduce minimum alignment of shash_desc structure	2021-03-09 11:11:13 +01:00
drm	drm/dp/mst: Export drm_dp_get_vc_payload_bw()	2021-02-10 09:29:18 +01:00
dt-bindings	ASoC: dt-bindings: lpass: Fix and common up lpass dai ids	2021-02-03 23:28:46 +01:00
keys
kunit	kunit: fix display of failed expectations for strings	2020-11-10 13:45:15 -07:00
kvm	ARM:	2020-10-23 11:17:56 -07:00
linux	netfilter: arp_tables: add pre_exit hook for table unregister	2021-04-21 13:00:56 +02:00
math-emu
media	media: rc: compile rc-cec.c into rc-core	2021-03-17 17:06:20 +01:00
memory
misc
net	sch_red: fix off-by-one checks in red_check_params()	2021-04-14 08:42:07 +02:00
pcmcia
ras	mm,hwpoison: introduce MF_MSG_UNSPLIT_THP	2020-10-16 11:11:17 -07:00
rdma	RDMA: Lift ibdev_to_node from rds to common code	2021-02-26 10:12:59 +01:00
scsi	scsi: libsas: Introduce a _gfp() variant of event notifiers	2021-03-25 09:04:11 +01:00
soc	net: dsa: felix: implement port flushing on .phylink_mac_link_down	2021-02-17 11:02:27 +01:00
sound	ALSA: hda: intel-nhlt: verify config type	2021-03-09 11:11:14 +01:00
target	scsi: target: core: Add cmd length set before cmd complete	2021-03-17 17:06:25 +01:00
trace	trace: fix potenial dangerous pointer	2020-11-25 13:03:44 +01:00
uapi	dmaengine: idxd: fix delta_rec and crc size field for completion record	2021-04-21 13:00:50 +02:00
vdso
video	gpu: ipu-v3: remove unused functions	2020-10-26 10:42:38 +01:00
xen	Xen/gntdev: correct error checking in gntdev_map_grant_pages()	2021-02-23 15:53:24 +01:00