From 7f897db37b76235d50151dfea7d543568d54535a Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 26 Feb 2018 10:41:30 +0100 Subject: ipvlan: fix building with modular IPV6 We no longer depend on IPV6, but that now causes a link error with CONFIG_IPV6=m and CONFIG_IPVLAN=y: drivers/net/ipvlan/ipvlan_core.o: In function `ipvlan_queue_xmit': ipvlan_core.c:(.text+0x1440): undefined reference to `ip6_route_output_flags' drivers/net/ipvlan/ipvlan_core.o: In function `ipvlan_l3_rcv': ipvlan_core.c:(.text+0x1818): undefined reference to `ip6_route_input_lookup' This adds back the dependency on IPV6, with the option of building without IPV6, but forcing IPVLAN to be a module when IPV6 is a module. Fixes: 94333fac44d1 ("ipvlan: drop ipv6 dependency") Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller --- drivers/net/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index d88b78a17440..08b85215c2be 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -149,6 +149,7 @@ config MACVTAP config IPVLAN tristate "IP-VLAN support" depends on INET + depends on IPV6 || !IPV6 depends on NETFILTER select NET_L3_MASTER_DEV ---help--- -- cgit v1.2.3-59-g8ed1b