3 files changed, 20 insertions, 1 deletions

diff --git a/include/linux/tc_act/tc_skbedit.h b/include/linux/tc_act/tc_skbedit.h
index a14e461a7af7..7a2e910a5f08 100644
--- a/include/linux/tc_act/tc_skbedit.h
+++ b/include/linux/tc_act/tc_skbedit.h
@@ -26,6 +26,7 @@
 
 #define SKBEDIT_F_PRIORITY              0x1
 #define SKBEDIT_F_QUEUE_MAPPING         0x2
+#define SKBEDIT_F_MARK                  0x4
 
 struct tc_skbedit {
         tc_gen;
@@ -37,6 +38,7 @@ enum {
         TCA_SKBEDIT_PARMS,
         TCA_SKBEDIT_PRIORITY,
         TCA_SKBEDIT_QUEUE_MAPPING,
+        TCA_SKBEDIT_MARK,
         __TCA_SKBEDIT_MAX
 };
 #define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1)
diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h
index 6abb3ed3ebf7..e103fe02f375 100644
--- a/include/net/tc_act/tc_skbedit.h
+++ b/include/net/tc_act/tc_skbedit.h
@@ -26,7 +26,9 @@ struct tcf_skbedit {
         struct tcf_common       common;
         u32                     flags;
         u32                     priority;
+        u32                     mark;
         u16                     queue_mapping;
+        /* XXX: 16-bit pad here? */
 };
 #define to_skbedit(pc) \
         container_of(pc, struct tcf_skbedit, common)
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 4ab916b8074b..e9607fe55b58 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -54,6 +54,8 @@ static int tcf_skbedit(struct sk_buff *skb, struct tc_action *a,
         if (d->flags & SKBEDIT_F_QUEUE_MAPPING &&
             skb->dev->real_num_tx_queues > d->queue_mapping)
                 skb_set_queue_mapping(skb, d->queue_mapping);
+        if (d->flags & SKBEDIT_F_MARK)
+                skb->mark = d->mark;
 
         spin_unlock(&d->tcf_lock);
         return d->tcf_action;
@@ -63,6 +65,7 @@ static const struct nla_policy skbedit_policy[TCA_SKBEDIT_MAX + 1] = {
         [TCA_SKBEDIT_PARMS]             = { .len = sizeof(struct tc_skbedit) },
         [TCA_SKBEDIT_PRIORITY]          = { .len = sizeof(u32) },
         [TCA_SKBEDIT_QUEUE_MAPPING]     = { .len = sizeof(u16) },
+        [TCA_SKBEDIT_MARK]              = { .len = sizeof(u32) },
 };
 
 static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
@@ -72,7 +75,7 @@ static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
         struct tc_skbedit *parm;
         struct tcf_skbedit *d;
         struct tcf_common *pc;
-        u32 flags = 0, *priority = NULL;
+        u32 flags = 0, *priority = NULL, *mark = NULL;
         u16 *queue_mapping = NULL;
         int ret = 0, err;
 
@@ -95,6 +98,12 @@ static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
                 flags |= SKBEDIT_F_QUEUE_MAPPING;
                 queue_mapping = nla_data(tb[TCA_SKBEDIT_QUEUE_MAPPING]);
         }
+
+        if (tb[TCA_SKBEDIT_MARK] != NULL) {
+                flags |= SKBEDIT_F_MARK;
+                mark = nla_data(tb[TCA_SKBEDIT_MARK]);
+        }
+
         if (!flags)
                 return -EINVAL;
 
@@ -124,6 +133,9 @@ static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
                 d->priority = *priority;
         if (flags & SKBEDIT_F_QUEUE_MAPPING)
                 d->queue_mapping = *queue_mapping;
+        if (flags & SKBEDIT_F_MARK)
+                d->mark = *mark;
+
         d->tcf_action = parm->action;
 
         spin_unlock_bh(&d->tcf_lock);
@@ -161,6 +173,9 @@ static inline int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
         if (d->flags & SKBEDIT_F_QUEUE_MAPPING)
                 NLA_PUT(skb, TCA_SKBEDIT_QUEUE_MAPPING,
                         sizeof(d->queue_mapping), &d->queue_mapping);
+        if (d->flags & SKBEDIT_F_MARK)
+                NLA_PUT(skb, TCA_SKBEDIT_MARK, sizeof(d->mark),
+                        &d->mark);
         t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install);
         t.lastuse = jiffies_to_clock_t(jiffies - d->tcf_tm.lastuse);
         t.expires = jiffies_to_clock_t(d->tcf_tm.expires);