1 files changed, 12 insertions, 1 deletions

diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 724066778aff..6351c4055ace 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -216,6 +216,16 @@ struct sadb_x_nat_t_port {
 } __attribute__((packed));
 /* sizeof(struct sadb_x_nat_t_port) == 8 */
 
+/* Generic LSM security context */
+struct sadb_x_sec_ctx {
+        uint16_t        sadb_x_sec_len;
+        uint16_t        sadb_x_sec_exttype;
+        uint8_t         sadb_x_ctx_alg;  /* LSMs: e.g., selinux == 1 */
+        uint8_t         sadb_x_ctx_doi;
+        uint16_t        sadb_x_ctx_len;
+} __attribute__((packed));
+/* sizeof(struct sadb_sec_ctx) = 8 */
+
 /* Message types */
 #define SADB_RESERVED           0
 #define SADB_GETSPI             1
@@ -325,7 +335,8 @@ struct sadb_x_nat_t_port {
 #define SADB_X_EXT_NAT_T_SPORT          21
 #define SADB_X_EXT_NAT_T_DPORT          22
 #define SADB_X_EXT_NAT_T_OA             23
-#define SADB_EXT_MAX                    23
+#define SADB_X_EXT_SEC_CTX              24
+#define SADB_EXT_MAX                    24
 
 /* Identity Extension values */
 #define SADB_IDENTTYPE_RESERVED 0