patch 'app/eventdev: fix build with clang 21' has been queued to stable release 24.11.4

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 24.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/26/25. 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://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/3a2378435ce32f219ee261df89df0094a35a70b6

Thanks.

Kevin

---
>From 3a2378435ce32f219ee261df89df0094a35a70b6 Mon Sep 17 00:00:00 2001
From: Jerin Jacob <jerinj at marvell.com>
Date: Tue, 28 Oct 2025 22:53:21 +0530
Subject: [PATCH] app/eventdev: fix build with clang 21

[ upstream commit 1bdf2b3c27880f1d90df46a89d5643f20587a973 ]

Fix the following error seen with clang 21.1.4

app/test-eventdev/test_perf_common.c:1340:30: error: variable
'event' is uninitialized when passed as a const pointer argument
here [-Werror,-Wuninitialized-const-pointer]

Fixes: b25a66c49e8d ("app/eventdev: add DMA adapter performance test")

Signed-off-by: Jerin Jacob <jerinj at marvell.com>
Acked-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
Signed-off-by: David Marchand <david.marchand at redhat.com>
---
 app/test-eventdev/test_perf_common.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
index 897d980ad8..1d04eace9a 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -1259,5 +1259,4 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p)
 {
 	struct evt_options *opt = t->opt;
-	struct rte_event event;
 	uint32_t cap;
 	int ret;
@@ -1278,11 +1277,13 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p)
 	}
 
-	if (cap & RTE_EVENT_DMA_ADAPTER_CAP_INTERNAL_PORT_VCHAN_EV_BIND)
+	if (cap & RTE_EVENT_DMA_ADAPTER_CAP_INTERNAL_PORT_VCHAN_EV_BIND) {
+		struct rte_event event = { .queue_id = p->queue_id, };
+
 		ret = rte_event_dma_adapter_vchan_add(TEST_PERF_DA_ID, p->da.dma_dev_id,
 						      p->da.vchan_id, &event);
-	else
+	} else {
 		ret = rte_event_dma_adapter_vchan_add(TEST_PERF_DA_ID, p->da.dma_dev_id,
 						      p->da.vchan_id, NULL);
-
+	}
 	return ret;
 }
-- 
2.51.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-11-21 11:05:09.899542498 +0000
+++ 0008-app-eventdev-fix-build-with-clang-21.patch	2025-11-21 11:05:09.367200760 +0000
@@ -1 +1 @@
-From 1bdf2b3c27880f1d90df46a89d5643f20587a973 Mon Sep 17 00:00:00 2001
+From 3a2378435ce32f219ee261df89df0094a35a70b6 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 1bdf2b3c27880f1d90df46a89d5643f20587a973 ]
+
@@ -13 +14,0 @@
-Cc: stable at dpdk.org
@@ -23 +24 @@
-index 2ad451e457..6b2ce61832 100644
+index 897d980ad8..1d04eace9a 100644
@@ -26 +27 @@
-@@ -1317,5 +1317,4 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p)
+@@ -1259,5 +1259,4 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p)
@@ -32 +33 @@
-@@ -1336,11 +1335,13 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p)
+@@ -1278,11 +1277,13 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p)