patch 'app/testpmd: fix checksum engine with GTP on 32-bit' has been queued to stable release 20.11.9

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 20.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/16/23. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/b92c1c45a30cef0aabc2f6e100f7d91e53223a2e

Thanks.

Luca Boccassi

---
>From b92c1c45a30cef0aabc2f6e100f7d91e53223a2e Mon Sep 17 00:00:00 2001
From: Shiyang He <shiyangx.he at intel.com>
Date: Thu, 29 Jun 2023 10:09:55 +0000
Subject: [PATCH] app/testpmd: fix checksum engine with GTP on 32-bit

[ upstream commit f7bfa1285fe943b5189a63bb1d427e823b7fcc20 ]

l2_len is not calculated correctly on 32-bit systems, resulting in
packet forwarding failure.

This patch fixes this issue by changing the l2_len calculation.

Fixes: dd827fa42a30 ("app/testpmd: fix GTP L2 length in checksum engine")

Signed-off-by: Shiyang He <shiyangx.he at intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit at amd.com>
---
 app/test-pmd/csumonly.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index 9b12b91ead..299a676147 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -246,7 +246,7 @@ parse_gtp(struct rte_udp_hdr *udp_hdr,
 		info->l4_proto = 0;
 	}
 
-	info->l2_len += gtp_len + sizeof(udp_hdr);
+	info->l2_len += gtp_len + sizeof(*udp_hdr);
 }
 
 /* Parse a vxlan header */
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-07-14 23:33:08.708504076 +0100
+++ 0005-app-testpmd-fix-checksum-engine-with-GTP-on-32-bit.patch	2023-07-14 23:33:08.483305040 +0100
@@ -1 +1 @@
-From f7bfa1285fe943b5189a63bb1d427e823b7fcc20 Mon Sep 17 00:00:00 2001
+From b92c1c45a30cef0aabc2f6e100f7d91e53223a2e Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit f7bfa1285fe943b5189a63bb1d427e823b7fcc20 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index 7af635e3f7..c103e54111 100644
+index 9b12b91ead..299a676147 100644
@@ -24 +25 @@
-@@ -250,7 +250,7 @@ parse_gtp(struct rte_udp_hdr *udp_hdr,
+@@ -246,7 +246,7 @@ parse_gtp(struct rte_udp_hdr *udp_hdr,