patch 'net/hns3: fix interrupt rollback' has been queued to stable release 23.11.5

[Xueming Li <xuemingl@nvidia.com>]

Hi,

FYI, your patch has been queued to stable release 23.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/28/25. 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://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=0af993b5f63286c876c09e9aa43bc4ac13aa58c9

Thanks.

Xueming Li <xuemingl@nvidia.com>

---
From 0af993b5f63286c876c09e9aa43bc4ac13aa58c9 Mon Sep 17 00:00:00 2001
From: Dengdui Huang <huangdengdui@huawei.com>
Date: Tue, 8 Apr 2025 16:30:58 +0800
Subject: [PATCH] net/hns3: fix interrupt rollback
Cc: Xueming Li <xuemingl@nvidia.com>

[ upstream commit 9e911049ac5188be7e080aa8699c0d8e97b32110 ]

When the port is started, if the Tx queue fails to be started,
the map interrupt should be rolled back.

Fixes: fdfde7a4a0f8 ("net/hns3: fix mbuf leakage")

Signed-off-by: Dengdui Huang <huangdengdui@huawei.com>
---
 drivers/net/hns3/hns3_ethdev.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index f2020aafbd..5fa288bf2f 100644
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -5122,7 +5122,7 @@ hns3_dev_start(struct rte_eth_dev *dev)
 	 */
 	ret = hns3_start_all_txqs(dev);
 	if (ret)
-		goto map_rx_inter_err;
+		goto start_all_txqs_fail;
 
 	ret = hns3_start_all_rxqs(dev);
 	if (ret)
@@ -5155,6 +5155,8 @@ hns3_dev_start(struct rte_eth_dev *dev)
 
 start_all_rxqs_fail:
 	hns3_stop_all_txqs(dev);
+start_all_txqs_fail:
+	hns3_unmap_rx_interrupt(dev);
 map_rx_inter_err:
 	(void)hns3_do_stop(hns);
 do_start_fail:
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-06-26 19:59:19.375383561 +0800
+++ 0038-net-hns3-fix-interrupt-rollback.patch	2025-06-26 19:59:17.362418045 +0800
@@ -1 +1 @@
-From 9e911049ac5188be7e080aa8699c0d8e97b32110 Mon Sep 17 00:00:00 2001
+From 0af993b5f63286c876c09e9aa43bc4ac13aa58c9 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl@nvidia.com>
+
+[ upstream commit 9e911049ac5188be7e080aa8699c0d8e97b32110 ]
@@ -10 +12,0 @@
-Cc: stable@dpdk.org
@@ -18 +20 @@
-index 20ad249b8b..2b56b6e44e 100644
+index f2020aafbd..5fa288bf2f 100644