patch 'app/testpmd: return if no packets in GRO heavy weight mode' has been queued to stable release 23.11.1

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 04/15/24. 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://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=92ab2d6da25f20572d4fd77e5ff792eae6e6504d

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 92ab2d6da25f20572d4fd77e5ff792eae6e6504d Mon Sep 17 00:00:00 2001
From: Kumara Parameshwaran <kumaraparamesh92 at gmail.com>
Date: Sun, 25 Feb 2024 11:46:36 +0530
Subject: [PATCH] app/testpmd: return if no packets in GRO heavy weight mode
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 0007e4045c9efe6a20ad2590dfa68a86cc778b48 ]

If there are no packets flushed in GRO heavy weight mode,
return false as this fall through code would return true
indicating that packets are available

Fixes: 461c287ab553 ("app/testpmd: fix GRO packets flush on timeout")

Signed-off-by: Kumara Parameshwaran <kumaraparamesh92 at gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit at amd.com>
---
 app/test-pmd/csumonly.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index d73f08b2c6..6711dda42e 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -1142,6 +1142,8 @@ tunnel_update:
 						gro_pkts_num);
 				fs->gro_times = 0;
 			}
+			if (nb_rx == 0)
+				return false;
 		}
 
 		pkts_ip_csum_recalc(pkts_burst, nb_rx, tx_offloads);
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-04-13 20:43:05.694181222 +0800
+++ 0017-app-testpmd-return-if-no-packets-in-GRO-heavy-weight.patch	2024-04-13 20:43:04.927754023 +0800
@@ -1 +1 @@
-From 0007e4045c9efe6a20ad2590dfa68a86cc778b48 Mon Sep 17 00:00:00 2001
+From 92ab2d6da25f20572d4fd77e5ff792eae6e6504d Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 0007e4045c9efe6a20ad2590dfa68a86cc778b48 ]
@@ -11 +13,0 @@
-Cc: stable at dpdk.org