patch 'power: fix variable shadowing' has been queued to stable release 24.11.5

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 24.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/22/26. 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/eb0f89a3bb1e349cabb53a06ad884922e55ed460

Thanks.

Luca Boccassi

---
>From eb0f89a3bb1e349cabb53a06ad884922e55ed460 Mon Sep 17 00:00:00 2001
From: Bruce Richardson <bruce.richardson at intel.com>
Date: Wed, 14 Jan 2026 15:44:22 +0000
Subject: [PATCH] power: fix variable shadowing

[ upstream commit 1893a6331a46603803a23d07a5a6a9fa564cbc3d ]

The "pause_duration" variable is a global and then shadowed as a local
var in clb_pause. Rename the local variable to allow building with
"-Wshadow".

Fixes: 4a8fbc28e431 ("power: add get/set pause duration API")

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
Acked-by: Stephen Hemminger <stephen at networkplumber.org>
---
 lib/power/rte_power_pmd_mgmt.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/power/rte_power_pmd_mgmt.c b/lib/power/rte_power_pmd_mgmt.c
index 369ce3c354..074ebb58cb 100644
--- a/lib/power/rte_power_pmd_mgmt.c
+++ b/lib/power/rte_power_pmd_mgmt.c
@@ -336,7 +336,7 @@ clb_pause(uint16_t port_id __rte_unused, uint16_t qidx __rte_unused,
 	struct queue_list_entry *queue_conf = arg;
 	struct pmd_core_cfg *lcore_conf;
 	const bool empty = nb_rx == 0;
-	uint32_t pause_duration = rte_power_pmd_mgmt_get_pause_duration();
+	const uint32_t duration = rte_power_pmd_mgmt_get_pause_duration();
 
 	lcore_conf = RTE_LCORE_VAR(lcore_cfgs);
 
@@ -356,11 +356,11 @@ clb_pause(uint16_t port_id __rte_unused, uint16_t qidx __rte_unused,
 		if (global_data.intrinsics_support.power_pause) {
 			const uint64_t cur = rte_rdtsc();
 			const uint64_t wait_tsc =
-					cur + global_data.tsc_per_us * pause_duration;
+				cur + global_data.tsc_per_us * duration;
 			rte_power_pause(wait_tsc);
 		} else {
 			uint64_t i;
-			for (i = 0; i < global_data.pause_per_us * pause_duration; i++)
+			for (i = 0; i < global_data.pause_per_us * duration; i++)
 				rte_pause();
 		}
 	}
-- 
2.47.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2026-02-20 14:55:43.833954593 +0000
+++ 0012-power-fix-variable-shadowing.patch	2026-02-20 14:55:43.172190532 +0000
@@ -1 +1 @@
-From 1893a6331a46603803a23d07a5a6a9fa564cbc3d Mon Sep 17 00:00:00 2001
+From eb0f89a3bb1e349cabb53a06ad884922e55ed460 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 1893a6331a46603803a23d07a5a6a9fa564cbc3d ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index 6cacc562c2..a4d53aac2a 100644
+index 369ce3c354..074ebb58cb 100644
@@ -23 +24 @@
-@@ -337,7 +337,7 @@ clb_pause(uint16_t port_id __rte_unused, uint16_t qidx __rte_unused,
+@@ -336,7 +336,7 @@ clb_pause(uint16_t port_id __rte_unused, uint16_t qidx __rte_unused,
@@ -32 +33 @@
-@@ -357,11 +357,11 @@ clb_pause(uint16_t port_id __rte_unused, uint16_t qidx __rte_unused,
+@@ -356,11 +356,11 @@ clb_pause(uint16_t port_id __rte_unused, uint16_t qidx __rte_unused,