patch 'test/event: fix crash in Tx adapter freeing' has been queued to stable release 21.11.7

[Kevin Traynor <ktraynor@redhat.com>]

Hi,

FYI, your patch has been queued to stable release 21.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/13/24. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/34342122cdc25539473b94c82075f95fc7c11494

Thanks.

Kevin

---
From 34342122cdc25539473b94c82075f95fc7c11494 Mon Sep 17 00:00:00 2001
From: Ganapati Kundapura <ganapati.kundapura@intel.com>
Date: Mon, 26 Feb 2024 02:30:03 -0600
Subject: [PATCH] test/event: fix crash in Tx adapter freeing

[ upstream commit 1f85467fcaf03c6b0d879614ee18f9a98fe9e9e6 ]

Uninitialized mbufs are enqueued to eventdev which causes segfault
on freeing the mbuf in Tx adapter.
Fixed by initializing mbufs before enqueuing to eventdev.

Fixes: 46cf97e4bbfa ("eventdev: add test for eth Tx adapter")

Signed-off-by: Ganapati Kundapura <ganapati.kundapura@intel.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
 app/test/test_event_eth_tx_adapter.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/test/test_event_eth_tx_adapter.c b/app/test/test_event_eth_tx_adapter.c
index cfcc784351..a75f1bb51f 100644
--- a/app/test/test_event_eth_tx_adapter.c
+++ b/app/test/test_event_eth_tx_adapter.c
@@ -472,4 +472,8 @@ tx_adapter_service(void)
 	uint32_t cap;
 
+	/* Initialize mbufs */
+	for (i = 0; i < RING_SIZE; i++)
+		rte_pktmbuf_reset(&bufs[i]);
+
 	memset(&dev_conf, 0, sizeof(dev_conf));
 	err = rte_event_eth_tx_adapter_caps_get(TEST_DEV_ID, TEST_ETHDEV_ID,
-- 
2.43.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-03-08 13:47:49.165938846 +0000
+++ 0003-test-event-fix-crash-in-Tx-adapter-freeing.patch	2024-03-08 13:47:48.978686544 +0000
@@ -1 +1 @@
-From 1f85467fcaf03c6b0d879614ee18f9a98fe9e9e6 Mon Sep 17 00:00:00 2001
+From 34342122cdc25539473b94c82075f95fc7c11494 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 1f85467fcaf03c6b0d879614ee18f9a98fe9e9e6 ]
+
@@ -11 +12,0 @@
-Cc: stable@dpdk.org
@@ -20 +21 @@
-index dbd22f6800..482b8e69e3 100644
+index cfcc784351..a75f1bb51f 100644
@@ -23 +24 @@
-@@ -485,4 +485,8 @@ tx_adapter_service(void)
+@@ -472,4 +472,8 @@ tx_adapter_service(void)