patch 'event/dsw: free rings on close' has been queued to stable release 22.11.3

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 22.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/27/23. 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=22.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=22.11-staging&id=d0257dc16814cef046df9ae8b045c5fb73683621

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From d0257dc16814cef046df9ae8b045c5fb73683621 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mattias=20R=C3=B6nnblom?= <mattias.ronnblom at ericsson.com>
Date: Thu, 11 May 2023 08:40:29 +0200
Subject: [PATCH] event/dsw: free rings on close
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 61e4cd6d0ad118c6f4d2724a840b651af9e9ec98 ]

The per-port data and control rings were not freed when the event
device was closed.

Fixes: 1c8e3caa3bfb ("event/dsw: add event scheduling and device start/stop")

Signed-off-by: Mattias Rönnblom <mattias.ronnblom at ericsson.com>
---
 drivers/event/dsw/dsw_evdev.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c
index ffabf0d23d..6c5cde2468 100644
--- a/drivers/event/dsw/dsw_evdev.c
+++ b/drivers/event/dsw/dsw_evdev.c
@@ -363,6 +363,10 @@ static int
 dsw_close(struct rte_eventdev *dev)
 {
 	struct dsw_evdev *dsw = dsw_pmd_priv(dev);
+	uint16_t port_id;
+
+	for (port_id = 0; port_id < dsw->num_ports; port_id++)
+		dsw_port_release(&dsw->ports[port_id]);
 
 	dsw->num_ports = 0;
 	dsw->num_queues = 0;
-- 
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-06-25 14:31:59.089365700 +0800
+++ 0020-event-dsw-free-rings-on-close.patch	2023-06-25 14:31:58.295773900 +0800
@@ -1 +1 @@
-From 61e4cd6d0ad118c6f4d2724a840b651af9e9ec98 Mon Sep 17 00:00:00 2001
+From d0257dc16814cef046df9ae8b045c5fb73683621 Mon Sep 17 00:00:00 2001
@@ -7,0 +8,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 61e4cd6d0ad118c6f4d2724a840b651af9e9ec98 ]
@@ -13 +15,0 @@
-Cc: stable at dpdk.org