[dpdk-stable] patch 'net/i40e: fix setting L2TAG' has been queued to LTS release 18.11.9

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/10/20. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/0d6f9fe5333ab4da58bd38e1500dfccbc3febf6d

Thanks.

Kevin.

---
>From 0d6f9fe5333ab4da58bd38e1500dfccbc3febf6d Mon Sep 17 00:00:00 2001
From: Jeff Guo <jia.guo at intel.com>
Date: Wed, 20 May 2020 17:25:21 -0400
Subject: [PATCH] net/i40e: fix setting L2TAG

[ upstream commit 61b26a9c5ae569ce5900414a41a42c41d069155c ]

Base on HW, if a packet is split into multiple segments, the L2TAG
should only be valid on the last Rx descriptor. So fix it by setting
L2TAG into mbuf when processing the last split packet.

Fixes: ca74903b75cf ("net/i40e: extract non-x86 specific code from vector driver")

Signed-off-by: Jeff Guo <jia.guo at intel.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/i40e/i40e_rxtx_vec_common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h
index 0e6ffa0078..31f73f6054 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_common.h
+++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
@@ -34,4 +34,5 @@ reassemble_packets(struct i40e_rx_queue *rxq, struct rte_mbuf **rx_bufs,
 				/* it's the last packet of the set */
 				start->hash = end->hash;
+				start->vlan_tci = end->vlan_tci;
 				start->ol_flags = end->ol_flags;
 				/* we need to strip crc for the whole packet */
-- 
2.21.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2020-06-05 19:20:55.189394240 +0100
+++ 0080-net-i40e-fix-setting-L2TAG.patch	2020-06-05 19:20:50.985036837 +0100
@@ -1 +1 @@
-From 61b26a9c5ae569ce5900414a41a42c41d069155c Mon Sep 17 00:00:00 2001
+From 0d6f9fe5333ab4da58bd38e1500dfccbc3febf6d Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 61b26a9c5ae569ce5900414a41a42c41d069155c ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org