1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 4d5169f5d7d1..82806c60aa42 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -53,6 +53,10 @@ struct ipv6_devconf {
         __s32           ndisc_notify;
         __s32           suppress_frag_ndisc;
         __s32           accept_ra_mtu;
+        struct ipv6_stable_secret {
+                bool initialized;
+                struct in6_addr secret;
+        } stable_secret;
         void            *sysctl;
 };