Hi Arnd,
On 10/11/2017 03:57 PM, Arnd Bergmann wrote:
I forgot to Cc Amine, sorry.
On Wed, Oct 11, 2017 at 3:55 PM, Arnd Bergmann <a...@arndb.de> wrote:
When af_mpls is built-in but the tunnel support is a module,
we get a link failure:
net/mpls/af_mpls.o: In function `mpls_init':
af_mpls.c:(.init.text+0xdc): undefined reference to `ip_tunnel_encap_add_ops'
This adds a Kconfig statement to prevent the broken
configuration and force mpls to be a module as well in
this case.
Fixes: bdc476413dcd ("ip_tunnel: add mpls over gre support")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
net/mpls/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/mpls/Kconfig b/net/mpls/Kconfig
index 5c467ef97311..801ea9098387 100644
--- a/net/mpls/Kconfig
+++ b/net/mpls/Kconfig
@@ -24,6 +24,7 @@ config NET_MPLS_GSO
config MPLS_ROUTING
tristate "MPLS: routing support"
+ depends on NET_IP_TUNNEL || NET_IP_TUNNEL=n
---help---
Add support for forwarding of mpls packets.
--
2.9.0
Acked-by: Amine Kherbouche <amine.kherbou...@6wind.com>
