patch 'net/axgbe: fix mutexes for multi-process' has been queued to stable release 24.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 24.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/13/26. 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/a00e56f7e5e0a964cdc140679cd617df12c0517c

Thanks.

Luca Boccassi

---
>From a00e56f7e5e0a964cdc140679cd617df12c0517c Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen at networkplumber.org>
Date: Wed, 29 Apr 2026 11:46:42 -0700
Subject: [PATCH] net/axgbe: fix mutexes for multi-process

[ upstream commit 764618de72e39c8ed33c06bb570cd0ec7e466810 ]

The AXGBE driver supports secondary processes. The xpcs_mutex,
i2c_mutex, an_mutex and phy_mutex in axgbe_port live in dev_private
(shared memory) and must be initialized with PTHREAD_PROCESS_SHARED.

Bugzilla ID: 662
Fixes: 572890ef6625 ("net/axgbe: add structs for MAC init and reset")

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Konstantin Ananyev <konstantin.ananyev at huawei.com>
---
 drivers/net/axgbe/axgbe_ethdev.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c
index 536e4ee7f8..bf19d4f91f 100644
--- a/drivers/net/axgbe/axgbe_ethdev.c
+++ b/drivers/net/axgbe/axgbe_ethdev.c
@@ -12,6 +12,7 @@
 
 #include "eal_filesystem.h"
 
+#include <rte_thread.h>
 #include <rte_vect.h>
 
 #ifdef RTE_ARCH_X86
@@ -2396,10 +2397,10 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev)
 
 	pdata->tx_desc_count = AXGBE_MAX_RING_DESC;
 	pdata->rx_desc_count = AXGBE_MAX_RING_DESC;
-	pthread_mutex_init(&pdata->xpcs_mutex, NULL);
-	pthread_mutex_init(&pdata->i2c_mutex, NULL);
-	pthread_mutex_init(&pdata->an_mutex, NULL);
-	pthread_mutex_init(&pdata->phy_mutex, NULL);
+	rte_thread_mutex_init_shared(&pdata->xpcs_mutex);
+	rte_thread_mutex_init_shared(&pdata->i2c_mutex);
+	rte_thread_mutex_init_shared(&pdata->an_mutex);
+	rte_thread_mutex_init_shared(&pdata->phy_mutex);
 
 	ret = pdata->phy_if.phy_init(pdata);
 	if (ret) {
-- 
2.47.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2026-06-11 14:20:02.340649946 +0100
+++ 0025-net-axgbe-fix-mutexes-for-multi-process.patch	2026-06-11 14:20:01.190745399 +0100
@@ -1 +1 @@
-From 764618de72e39c8ed33c06bb570cd0ec7e466810 Mon Sep 17 00:00:00 2001
+From a00e56f7e5e0a964cdc140679cd617df12c0517c Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 764618de72e39c8ed33c06bb570cd0ec7e466810 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index 2d1d88b956..52d5c3002d 100644
+index 536e4ee7f8..bf19d4f91f 100644
@@ -32 +33 @@
-@@ -2419,10 +2420,10 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev)
+@@ -2396,10 +2397,10 @@ eth_axgbe_dev_init(struct rte_eth_dev *eth_dev)