patch 'net/mlx5: fix MTU configuration' has been queued to stable release 21.11.8

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.8

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/28/24. 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://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/f7114839ffbdc69be3d8032382ba5462f53c72d3

Thanks.

Kevin

---
>From f7114839ffbdc69be3d8032382ba5462f53c72d3 Mon Sep 17 00:00:00 2001
From: Dariusz Sosnowski <dsosnowski at nvidia.com>
Date: Mon, 8 Jul 2024 12:59:31 +0200
Subject: [PATCH] net/mlx5: fix MTU configuration

[ upstream commit 10859ecf09c424c0f6a89379f0326a0c51f9cd2f ]

Apply provided MTU, derived from rte_eth_conf.rxmode.mtu,
on port configuration.

Bugzilla ID: 1483
Fixes: e60fbd5b24fc ("mlx5: add device configure/start/stop")

Signed-off-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
---
 drivers/net/mlx5/mlx5_ethdev.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 9c44471c42..c6ec156493 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -137,4 +137,10 @@ mlx5_dev_configure(struct rte_eth_dev *dev)
 	if (ret)
 		return ret;
+	ret = mlx5_dev_set_mtu(dev, dev->data->mtu);
+	if (ret) {
+		DRV_LOG(ERR, "port %u failed to set MTU to %u", dev->data->port_id,
+			dev->data->mtu);
+		return ret;
+	}
 	return 0;
 }
-- 
2.46.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-08-23 17:18:13.277544695 +0100
+++ 0118-net-mlx5-fix-MTU-configuration.patch	2024-08-23 17:18:09.873430640 +0100
@@ -1 +1 @@
-From 10859ecf09c424c0f6a89379f0326a0c51f9cd2f Mon Sep 17 00:00:00 2001
+From f7114839ffbdc69be3d8032382ba5462f53c72d3 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 10859ecf09c424c0f6a89379f0326a0c51f9cd2f ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index 1b721cda5e..6a678d6dcc 100644
+index 9c44471c42..c6ec156493 100644
@@ -23 +24 @@
-@@ -155,4 +155,10 @@ mlx5_dev_configure(struct rte_eth_dev *dev)
+@@ -137,4 +137,10 @@ mlx5_dev_configure(struct rte_eth_dev *dev)