patch 'app/eventdev: fix number of releases sent during cleanup' has been queued to stable release 23.11.5

[Xueming Li]

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 08/10/25. 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=b65b9dc98e60365dd7aef1c794bd1b588e54830b

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From b65b9dc98e60365dd7aef1c794bd1b588e54830b Mon Sep 17 00:00:00 2001
From: Pravin Pathak <pravin.pathak at intel.com>
Date: Sun, 22 Jun 2025 13:13:52 -0500
Subject: [PATCH] app/eventdev: fix number of releases sent during cleanup
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit c2ef482eaa0928ee47abe71cd740456a68d88e77 ]

During cleanup, only send releases for events app was
not able to enqueue. Current code is sending releases for
entire dequeue burst.

Fixes: f0b68c0b2af7 ("app/eventdev: clean up worker state before exit")

Signed-off-by: Pravin Pathak <pravin.pathak at intel.com>
Acked-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
 app/test-eventdev/test_perf_common.c     | 4 ++--
 app/test-eventdev/test_pipeline_common.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
index 5e0255cfeb..497842c633 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -1547,9 +1547,9 @@ perf_worker_cleanup(struct rte_mempool *const pool, uint8_t dev_id,
 		for (i = nb_enq; i < nb_deq; i++)
 			rte_mempool_put(pool, events[i].event_ptr);
 
-		for (i = 0; i < nb_deq; i++)
+		for (i = nb_enq; i < nb_deq; i++)
 			events[i].op = RTE_EVENT_OP_RELEASE;
-		rte_event_enqueue_burst(dev_id, port_id, events, nb_deq);
+		rte_event_enqueue_burst(dev_id, port_id, events + nb_enq, nb_deq - nb_enq);
 	}
 	rte_event_port_quiesce(dev_id, port_id, perf_event_port_flush, pool);
 }
diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index b111690b7c..264eace81b 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -707,10 +707,10 @@ pipeline_worker_cleanup(uint8_t dev, uint8_t port, struct rte_event ev[],
 				rte_pktmbuf_free(ev[i].mbuf);
 		}
 
-		for (i = 0; i < deq; i++)
+		for (i = enq; i < deq; i++)
 			ev[i].op = RTE_EVENT_OP_RELEASE;
 
-		rte_event_enqueue_burst(dev, port, ev, deq);
+		rte_event_enqueue_burst(dev, port, ev + enq, deq - enq);
 	}
 
 	rte_event_port_quiesce(dev, port, pipeline_event_port_flush, NULL);
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-07-30 15:02:13.327680277 +0800
+++ 0017-app-eventdev-fix-number-of-releases-sent-during-clea.patch	2025-07-30 15:02:12.808477497 +0800
@@ -1 +1 @@
-From c2ef482eaa0928ee47abe71cd740456a68d88e77 Mon Sep 17 00:00:00 2001
+From b65b9dc98e60365dd7aef1c794bd1b588e54830b Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit c2ef482eaa0928ee47abe71cd740456a68d88e77 ]
@@ -11 +13,0 @@
-Cc: stable at dpdk.org
@@ -21 +23 @@
-index 4709de8b07..f77557e765 100644
+index 5e0255cfeb..497842c633 100644
@@ -24 +26 @@
-@@ -1833,9 +1833,9 @@ perf_worker_cleanup(struct rte_mempool *const pool, uint8_t dev_id,
+@@ -1547,9 +1547,9 @@ perf_worker_cleanup(struct rte_mempool *const pool, uint8_t dev_id,
@@ -37 +39 @@
-index 204117ef7f..c1382ac188 100644
+index b111690b7c..264eace81b 100644
@@ -40 +42 @@
-@@ -684,10 +684,10 @@ pipeline_worker_cleanup(uint8_t dev, uint8_t port, struct rte_event ev[],
+@@ -707,10 +707,10 @@ pipeline_worker_cleanup(uint8_t dev, uint8_t port, struct rte_event ev[],