patch 'net/iavf: remove log from Tx prepare function' has been queued to stable release 21.11.6

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.6

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/08/23. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/296c529c25fa62d755343bf0e486b45e4391a183

Thanks.

Kevin

---
>From 296c529c25fa62d755343bf0e486b45e4391a183 Mon Sep 17 00:00:00 2001
From: David Marchand <david.marchand at redhat.com>
Date: Wed, 27 Sep 2023 11:41:45 +0200
Subject: [PATCH] net/iavf: remove log from Tx prepare function

[ upstream commit 4015aed58aefb3cceba6766f1fcaaa483c21ede0 ]

iavf_prep_pkts reports to the application that the packet is invalid
(from the driver pov). Having a log message only in this branch is not
consistent with all other checks in this function and it may slow down
the application if such invalid packets are being sent continuously.

Fixes: 19ee91c6bd9a ("net/iavf: check illegal packet sizes")

Signed-off-by: David Marchand <david.marchand at redhat.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/iavf/iavf_rxtx.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c
index 88a00ca2c3..bef06800de 100644
--- a/drivers/net/iavf/iavf_rxtx.c
+++ b/drivers/net/iavf/iavf_rxtx.c
@@ -2820,5 +2820,4 @@ iavf_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 			m->data_len > max_frame_size) {
 			rte_errno = EINVAL;
-			PMD_DRV_LOG(ERR, "INVALID mbuf: bad data_len=[%hu]", m->data_len);
 			return i;
 		}
-- 
2.41.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-11-02 13:09:42.377491924 +0000
+++ 0064-net-iavf-remove-log-from-Tx-prepare-function.patch	2023-11-02 13:09:40.877163541 +0000
@@ -1 +1 @@
-From 4015aed58aefb3cceba6766f1fcaaa483c21ede0 Mon Sep 17 00:00:00 2001
+From 296c529c25fa62d755343bf0e486b45e4391a183 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 4015aed58aefb3cceba6766f1fcaaa483c21ede0 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index 0484988d13..21a06b8351 100644
+index 88a00ca2c3..bef06800de 100644
@@ -24 +25 @@
-@@ -3670,5 +3670,4 @@ iavf_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+@@ -2820,5 +2820,4 @@ iavf_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,