patch 'net/hns3: fix mbuf freeing in simple Tx path' has been queued to stable release 23.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
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=bf37bccae0b585e782b37da0fcb748d2807e687c

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From bf37bccae0b585e782b37da0fcb748d2807e687c Mon Sep 17 00:00:00 2001
From: Dengdui Huang <huangdengdui at huawei.com>
Date: Mon, 30 Dec 2024 14:54:03 +0800
Subject: [PATCH] net/hns3: fix mbuf freeing in simple Tx path
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit d78c76dbeffbd2994d77236c403281b34612e024 ]

When RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE offload is not set,
use rte_pktmbuf_free_seg() to free the mbuf.

Fixes: 7ef933908f04 ("net/hns3: add simple Tx path")

Signed-off-by: Dengdui Huang <huangdengdui at huawei.com>
Signed-off-by: Jie Hai <haijie1 at huawei.com>
---
 drivers/net/hns3/hns3_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index 8d0db134d2..ab4789c2f1 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -4047,7 +4047,7 @@ hns3_tx_free_buffer_simple(struct hns3_tx_queue *txq)
 		for (i = 0; i < txq->tx_rs_thresh; i++)
 			rte_prefetch0((tx_entry + i)->mbuf);
 		for (i = 0; i < txq->tx_rs_thresh; i++, tx_entry++) {
-			rte_mempool_put(tx_entry->mbuf->pool, tx_entry->mbuf);
+			rte_pktmbuf_free_seg(tx_entry->mbuf);
 			tx_entry->mbuf = NULL;
 		}

--
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-02-18 19:39:01.145101859 +0800
+++ 0011-net-hns3-fix-mbuf-freeing-in-simple-Tx-path.patch	2025-02-18 19:39:00.428244082 +0800
@@ -1 +1 @@
-From d78c76dbeffbd2994d77236c403281b34612e024 Mon Sep 17 00:00:00 2001
+From bf37bccae0b585e782b37da0fcb748d2807e687c Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit d78c76dbeffbd2994d77236c403281b34612e024 ]
@@ -10 +12,0 @@
-Cc: stable at dpdk.org
@@ -19 +21 @@
-index 03bbbc435f..09e39cb673 100644
+index 8d0db134d2..ab4789c2f1 100644
@@ -22 +24 @@
-@@ -4006,7 +4006,7 @@ hns3_tx_free_buffer_simple(struct hns3_tx_queue *txq)
+@@ -4047,7 +4047,7 @@ hns3_tx_free_buffer_simple(struct hns3_tx_queue *txq)