From 8d7017fd621d02ff0d47d19484350c2356828483 Mon Sep 17 00:00:00 2001 From: Mahesh Bandewar Date: Mon, 1 Jul 2019 14:38:57 -0700 Subject: blackhole_netdev: use blackhole_netdev to invalidate dst entries Use blackhole_netdev instead of 'lo' device with lower MTU when marking dst "dead". Signed-off-by: Mahesh Bandewar Tested-by: Michael Chan Signed-off-by: David S. Miller --- net/ipv6/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/route.c') diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 7556275b1cef..39361f57351a 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -176,7 +176,7 @@ static void rt6_uncached_list_flush_dev(struct net *net, struct net_device *dev) } if (rt_dev == dev) { - rt->dst.dev = loopback_dev; + rt->dst.dev = blackhole_netdev; dev_hold(rt->dst.dev); dev_put(rt_dev); } -- cgit v1.2.3