patch 'net/ice: remove log from Tx prepare function' has been queued to stable release 22.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 22.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/15/23. 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://git.dpdk.org/dpdk-stable/log/?h=22.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=22.11-staging&id=a2799805b6e0385e79a52408d6afe06439b10801

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From a2799805b6e0385e79a52408d6afe06439b10801 Mon Sep 17 00:00:00 2001
From: David Marchand <david.marchand at redhat.com>
Date: Wed, 27 Sep 2023 11:41:47 +0200
Subject: [PATCH] net/ice: remove log from Tx prepare function
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 9aa546d868b60027a6723f1a772d287d44f17ef8 ]

ice_prep_pkts reports to the application that the packet is invalid
(from the driver pov). Having a log message in those branches 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: ccf33dccf7aa ("net/ice: check illegal packet sizes")
Fixes: 688cb2f2c61e ("net/ice: fix scalar Tx path segment")

Signed-off-by: David Marchand <david.marchand at redhat.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/ice/ice_rxtx.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 39e72047a5..dc07a73b66 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -3699,7 +3699,6 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 		if (m->data_len < ICE_TX_MIN_PKT_LEN ||
 			m->data_len > max_frame_size) {
 			rte_errno = EINVAL;
-			PMD_DRV_LOG(ERR, "INVALID mbuf: bad data_len=[%hu]", m->data_len);
 			return i;
 		}

@@ -3718,7 +3717,6 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,

 		if (ice_check_empty_mbuf(m) != 0) {
 			rte_errno = EINVAL;
-			PMD_DRV_LOG(ERR, "INVALID mbuf:	last mbuf data_len=[0]");
 			return i;
 		}
 	}
--
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-10-22 22:17:37.819537300 +0800
+++ 0094-net-ice-remove-log-from-Tx-prepare-function.patch	2023-10-22 22:17:34.356723700 +0800
@@ -1 +1 @@
-From 9aa546d868b60027a6723f1a772d287d44f17ef8 Mon Sep 17 00:00:00 2001
+From a2799805b6e0385e79a52408d6afe06439b10801 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 9aa546d868b60027a6723f1a772d287d44f17ef8 ]
@@ -13 +15,0 @@
-Cc: stable at dpdk.org
@@ -22 +24 @@
-index e07c6d1f15..d5513e9e93 100644
+index 39e72047a5..dc07a73b66 100644
@@ -25 +27 @@
-@@ -3708,7 +3708,6 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+@@ -3699,7 +3699,6 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
@@ -33 +35 @@
-@@ -3727,7 +3726,6 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+@@ -3718,7 +3717,6 @@ ice_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,