patch 'net/hns3: fix mbuf freeing in simple Tx path' has been queued to stable release 22.11.8

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.8

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/19/25. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/8d4e433013780c6e50077717809d29b587d02456

Thanks.

Luca Boccassi

---
>From 8d4e433013780c6e50077717809d29b587d02456 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

[ 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 bdc162bc5c..3c866103ef 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -4000,7 +4000,7 @@ 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;
 		}
 
-- 
2.47.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-02-17 16:13:17.184175546 +0000
+++ 0008-net-hns3-fix-mbuf-freeing-in-simple-Tx-path.patch	2025-02-17 16:13:16.790441593 +0000
@@ -1 +1 @@
-From d78c76dbeffbd2994d77236c403281b34612e024 Mon Sep 17 00:00:00 2001
+From 8d4e433013780c6e50077717809d29b587d02456 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit d78c76dbeffbd2994d77236c403281b34612e024 ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index 03bbbc435f..09e39cb673 100644
+index bdc162bc5c..3c866103ef 100644
@@ -22 +23 @@
-@@ -4006,7 +4006,7 @@ hns3_tx_free_buffer_simple(struct hns3_tx_queue *txq)
+@@ -4000,7 +4000,7 @@ hns3_tx_free_buffer_simple(struct hns3_tx_queue *txq)