2 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/filter.h b/include/linux/filter.h
index 1354aaf6abbe..909193e25395 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -123,7 +123,8 @@ struct sock_fprog	/* Required for SO_ATTACH_FILTER. */
 #define SKF_AD_IFINDEX  8
 #define SKF_AD_NLATTR   12
 #define SKF_AD_NLATTR_NEST      16
-#define SKF_AD_MAX      20
+#define SKF_AD_MARK     20
+#define SKF_AD_MAX      24
 #define SKF_NET_OFF   (-0x100000)
 #define SKF_LL_OFF    (-0x200000)
 
diff --git a/net/core/filter.c b/net/core/filter.c
index d1d779ca096d..e3987e1d4839 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -303,6 +303,9 @@ load_b:
                 case SKF_AD_IFINDEX:
                         A = skb->dev->ifindex;
                         continue;
+                case SKF_AD_MARK:
+                        A = skb->mark;
+                        continue;
                 case SKF_AD_NLATTR: {
                         struct nlattr *nla;