[dpdk-stable] patch 'app/testpmd: fix check without outer checksum' has been queued to stable release 20.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/12/21. 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/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/3dc611ee158fda0bd0378a4a82207b38b187398d

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 3dc611ee158fda0bd0378a4a82207b38b187398d Mon Sep 17 00:00:00 2001
From: Nithin Dabilpuram <ndabilpuram at marvell.com>
Date: Mon, 16 Aug 2021 12:39:41 +0530
Subject: [PATCH] app/testpmd: fix check without outer checksum
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 4219d7670e8535e7d4b43233866a587b015e3f43 ]

Donot use outer metadata when neither outer ip checksum nor
outer udp checksum is enabled. PMD's will ignore the
outer_l2_len and outer_l3_len in cases where none of
the outer checksum is enabled and hence only l2_len and
l3_len will be used to calculate the offsets for L2 or L3
header.

Fixes: 3c32113a1aac ("app/testpmd: fix IPv6 tunnel checksum")

Signed-off-by: Nithin Dabilpuram <ndabilpuram at marvell.com>
Acked-by: Xiaoyun Li <xiaoyun.li at intel.com>
---
 app/test-pmd/csumonly.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index b0a58e8573..aab59e0934 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -957,8 +957,7 @@ tunnel_update:
 			    (tx_offloads &
 			     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) ||
 			    (tx_offloads &
-			     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) ||
-			    (tx_ol_flags & PKT_TX_OUTER_IPV6)) {
+			     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)) {
 				m->outer_l2_len = info.outer_l2_len;
 				m->outer_l3_len = info.outer_l3_len;
 				m->l2_len = info.l2_len;
-- 
2.33.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-11-10 14:17:02.718926036 +0800
+++ 0013-app-testpmd-fix-check-without-outer-checksum.patch	2021-11-10 14:17:01.754080379 +0800
@@ -1 +1 @@
-From 4219d7670e8535e7d4b43233866a587b015e3f43 Mon Sep 17 00:00:00 2001
+From 3dc611ee158fda0bd0378a4a82207b38b187398d Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 4219d7670e8535e7d4b43233866a587b015e3f43 ]
@@ -14 +16,0 @@
-Cc: stable at dpdk.org
@@ -23 +25 @@
-index 607c889359..38cc256533 100644
+index b0a58e8573..aab59e0934 100644
@@ -26 +28 @@
-@@ -961,8 +961,7 @@ tunnel_update:
+@@ -957,8 +957,7 @@ tunnel_update: