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kernel: nf_conntrack_rtcache: fix WARNING on rmmod 

Fixes b7c58a1ee ("kernel: nf_conntrack_rtcache: fix cleanup on netns
delete and rmmod")

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
(cherry picked from commit b3779e920e)
openwrt-18.06
Yousong Zhou 2019-11-23 18:05:45 +00:00
parent 8f6debf633
commit daed78ab55
1 changed files with 1 additions and 3 deletions
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4
target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch
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@ -127,7 +127,7 @@ Signed-off-by: Florian Westphal <fw@strlen.de>
# netlink interface for nf_conntrack # netlink interface for nf_conntrack
--- /dev/null --- /dev/null
+++ b/net/netfilter/nf_conntrack_rtcache.c +++ b/net/netfilter/nf_conntrack_rtcache.c
@@ -0,0 +1,430 @@ @@ -0,0 +1,428 @@
+/* route cache for netfilter. +/* route cache for netfilter.
+ * + *
+ * (C) 2014 Red Hat GmbH + * (C) 2014 Red Hat GmbH
@ -528,8 +528,6 @@ Signed-off-by: Florian Westphal <fw@strlen.de>
+ +
+ unregister_netdevice_notifier(&nf_rtcache_notifier); + unregister_netdevice_notifier(&nf_rtcache_notifier);
+ unregister_pernet_subsys(&rtcache_ops_net_ops); + unregister_pernet_subsys(&rtcache_ops_net_ops);
+ for_each_net(net)
+ nf_unregister_net_hooks(net, rtcache_ops, ARRAY_SIZE(rtcache_ops));
+ +
+ synchronize_net(); + synchronize_net();
+ +