IPVS: Add CONFIG_IP_VS_IPV6 option for IPv6 support

Add boolean config option CONFIG_IP_VS_IPV6 for enabling experimental IPv6
support in IPVS. Only visible if IPv6 support is set to 'y' or both IPv6
and IPVS are modules.

Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

1 files changed, 8 insertions, 0 deletions

diff --git a/net/ipv4/ipvs/Kconfig b/net/ipv4/ipvs/Kconfig
index 2e48a7e27223..794cecb249af 100644
--- a/net/ipv4/ipvs/Kconfig
+++ b/net/ipv4/ipvs/Kconfig
@@ -24,6 +24,14 @@ menuconfig IP_VS
 
 if IP_VS
 
+config  IP_VS_IPV6
+        bool "IPv6 support for IPVS (DANGEROUS)"
+        depends on EXPERIMENTAL && (IPV6 = y || IP_VS = IPV6)
+        ---help---
+          Add IPv6 support to IPVS. This is incomplete and might be dangerous.
+
+          Say N if unsure.
+
 config  IP_VS_DEBUG
         bool "IP virtual server debugging"
         ---help---