[SRU][F:linux-bluefield][PATCH] UBUNTU: SAUCE: net/sched: act_mirred: Reset ct when reinserting skb back into queue

[Bodong Wang]

From: Roi Dayan <roid at nvidia.com>

BugLink: https://launchpad.net/bugs/1935584

When we reinsert an skb from ingress back into the ingress queue
for reclassification, we start from chain 0 so reset ct.

Signed-off-by: Roi Dayan <roid at nvidia.com>
Signed-off-by: Bodong Wang <bodong at nvidia.com>
---
 net/sched/act_mirred.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 5ae3e31..6556003 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -286,6 +286,8 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
 
 		/* let's the caller reinsert the packet, if possible */
 		if (use_reinsert) {
+			if (want_ingress)
+				nf_reset_ct(skb);
 			res->ingress = want_ingress;
 			if (skb_tc_reinsert(skb, res))
 				tcf_action_inc_overlimit_qstats(&m->common);
-- 
1.8.3.1