From 7d1c2d517f503c63aac3775b51ec96210a6e6ef9 Mon Sep 17 00:00:00 2001 From: Aaron Conole Date: Fri, 1 Nov 2024 16:47:32 -0400 Subject: [PATCH] openvswitch: Pass on secpath details for internal port rx. Clearing the secpath for internal ports will cause packet drops when ipsec offload or early SW ipsec decrypt are used. Systems that rely on these will not be able to actually pass traffic via openvswitch. There is still an open issue for a flow miss packet - this is because we drop the extensions during upcall and there is no facility to restore such data (and it is non-trivial to add such functionality to the upcall interface). That means that when a flow miss occurs, there will still be packet drops. With this patch, when a flow is found then traffic which has an associated xfrm extension will properly flow. Signed-off-by: Aaron Conole Acked-by: Eelco Chaudron Link: https://patch.msgid.link/20241101204732.183840-1-aconole@redhat.com Signed-off-by: Jakub Kicinski --- net/openvswitch/vport-internal_dev.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c index 5858d65ea1a9..2412d7813d24 100644 --- a/net/openvswitch/vport-internal_dev.c +++ b/net/openvswitch/vport-internal_dev.c @@ -195,7 +195,6 @@ static int internal_dev_recv(struct sk_buff *skb) skb_dst_drop(skb); nf_reset_ct(skb); - secpath_reset(skb); skb->pkt_type = PACKET_HOST; skb->protocol = eth_type_trans(skb, netdev);