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>

diff --git a/net/ipv4/ipvs/Kconfig b/net/ipv4/ipvs/Kconfig
index 2e48a7e..794cecb 100644 (file)
--- 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---