patch 'bus/vmbus: fix interrupt leak in cleanup' has been queued to stable release 24.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 24.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/05/26. 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/4f1ff97db007f4bd10fe6c89ee673d6ca84d5247

Thanks.

Luca Boccassi

---
>From 4f1ff97db007f4bd10fe6c89ee673d6ca84d5247 Mon Sep 17 00:00:00 2001
From: David Marchand <david.marchand at redhat.com>
Date: Mon, 8 Jun 2026 11:45:18 +0200
Subject: [PATCH] bus/vmbus: fix interrupt leak in cleanup

[ upstream commit a17b7600465ae435988b8a87d23ae3744c9be821 ]

When calling this bus cleanup, interrupt handle was not released.

Fixes: 65780eada9d9 ("bus/vmbus: support cleanup")

Signed-off-by: David Marchand <david.marchand at redhat.com>
Reviewed-by: Long Li <longli at microsoft.com>
---
 drivers/bus/vmbus/vmbus_common.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/bus/vmbus/vmbus_common.c b/drivers/bus/vmbus/vmbus_common.c
index 4dac5a6298..874d9e1360 100644
--- a/drivers/bus/vmbus/vmbus_common.c
+++ b/drivers/bus/vmbus/vmbus_common.c
@@ -235,6 +235,7 @@ rte_vmbus_cleanup(void)
 			error = -1;
 
 		rte_vmbus_unmap_device(dev);
+		rte_intr_instance_free(dev->intr_handle);
 
 		dev->driver = NULL;
 		dev->device.driver = NULL;
-- 
2.47.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2026-07-03 12:55:46.944368801 +0100
+++ 0006-bus-vmbus-fix-interrupt-leak-in-cleanup.patch	2026-07-03 12:55:46.578571570 +0100
@@ -1 +1 @@
-From a17b7600465ae435988b8a87d23ae3744c9be821 Mon Sep 17 00:00:00 2001
+From 4f1ff97db007f4bd10fe6c89ee673d6ca84d5247 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit a17b7600465ae435988b8a87d23ae3744c9be821 ]
+
@@ -9 +10,0 @@
-Cc: stable at dpdk.org
@@ -18 +19 @@
-index 01573927ce..74c1ddff69 100644
+index 4dac5a6298..874d9e1360 100644
@@ -21 +22 @@
-@@ -150,6 +150,7 @@ rte_vmbus_cleanup(void)
+@@ -235,6 +235,7 @@ rte_vmbus_cleanup(void)
@@ -26,0 +28 @@
+ 		dev->driver = NULL;
@@ -28 +29,0 @@
- 		rte_bus_remove_device(&rte_vmbus_bus, &dev->device);