1 files changed, 13 insertions, 3 deletions

diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 0c1c04322baf..0faab6332586 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -6,14 +6,24 @@ config XFRM
        depends on NET
 
 config XFRM_USER
-        tristate "IPsec user configuration interface"
+        tristate "Transformation user configuration interface"
         depends on INET && XFRM
         ---help---
-          Support for IPsec user configuration interface used
-          by native Linux tools.
+          Support for Transformation(XFRM) user configuration interface
+          like IPsec used by native Linux tools.
 
           If unsure, say Y.
 
+config XFRM_SUB_POLICY
+        bool "Transformation sub policy support (EXPERIMENTAL)"
+        depends on XFRM && EXPERIMENTAL
+        ---help---
+          Support sub policy for developers. By using sub policy with main
+          one, two policies can be applied to the same packet at once.
+          Policy which lives shorter time in kernel should be a sub.
+
+          If unsure, say N.
+
 config NET_KEY
         tristate "PF_KEY sockets"
         select XFRM