2 files changed, 16 insertions, 0 deletions

diff --git a/include/net/flow.h b/include/net/flow.h
index ce4b10d8b412..f3cc1f812619 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -97,4 +97,10 @@ extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
 extern void flow_cache_flush(void);
 extern atomic_t flow_cache_genid;
 
+static inline int flow_cache_uli_match(struct flowi *fl1, struct flowi *fl2)
+{
+        return (fl1->proto == fl2->proto &&
+                !memcmp(&fl1->uli_u, &fl2->uli_u, sizeof(fl1->uli_u)));
+}
+
 #endif
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 9561bf817b02..66c2d3eec03c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -603,6 +603,10 @@ struct xfrm_dst
                 struct rt6_info         rt6;
         } u;
         struct dst_entry *route;
+#ifdef CONFIG_XFRM_SUB_POLICY
+        struct flowi *origin;
+        struct xfrm_selector *partner;
+#endif
         u32 genid;
         u32 route_mtu_cached;
         u32 child_mtu_cached;
@@ -615,6 +619,12 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
         dst_release(xdst->route);
         if (likely(xdst->u.dst.xfrm))
                 xfrm_state_put(xdst->u.dst.xfrm);
+#ifdef CONFIG_XFRM_SUB_POLICY
+        kfree(xdst->origin);
+        xdst->origin = NULL;
+        kfree(xdst->partner);
+        xdst->partner = NULL;
+#endif
 }
 
 extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev);