From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Mon, 19 Feb 2018 08:49:20 +0000 (+0300)
Subject: net: Convert ipv6_inetpeer_ops
X-Git-Tag: v4.19~1326^2~403^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=85ca51b2a23969dccb5abff31eb54560db8195ca;p=platform%2Fkernel%2Flinux-rpi3.git

net: Convert ipv6_inetpeer_ops

net->ipv6.peers is dereferenced in three places via inet_getpeer_v6(),
and it's used to handle skb. All the users of inet_getpeer_v6() do not
look like be able to be called from foreign net pernet_operations, so
we may mark them as async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1be84ef..aa709b6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -4998,6 +4998,7 @@ static void __net_exit ipv6_inetpeer_exit(struct net *net)
 static struct pernet_operations ipv6_inetpeer_ops = {
 	.init	=	ipv6_inetpeer_init,
 	.exit	=	ipv6_inetpeer_exit,
+	.async	=	true,
 };
 
 static struct pernet_operations ip6_route_net_late_ops = {