From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001
From: Breno Leitao <leitao@debian.org>
Date: Wed, 5 Aug 2026 07:52:36 -0700
Subject: workqueue: skip the node_nr_active update for non-unbound workqueues

apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.

No functional change: only unbound workqueues reach apply_wqattrs_*()
today.

Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
 drivers/base/firmware.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 drivers/base/firmware.c

(limited to 'drivers/base/firmware.c')

diff --git a/drivers/base/firmware.c b/drivers/base/firmware.c
new file mode 100644
index 000000000..8dff940e0
--- /dev/null
+++ b/drivers/base/firmware.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * firmware.c - firmware subsystem hoohaw.
+ *
+ * Copyright (c) 2002-3 Patrick Mochel
+ * Copyright (c) 2002-3 Open Source Development Labs
+ * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
+ * Copyright (c) 2007 Novell Inc.
+ */
+#include <linux/kobject.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include "base.h"
+
+struct kobject *firmware_kobj;
+EXPORT_SYMBOL_GPL(firmware_kobj);
+
+int __init firmware_init(void)
+{
+	firmware_kobj = kobject_create_and_add("firmware", NULL);
+	if (!firmware_kobj)
+		return -ENOMEM;
+	return 0;
+}
-- 
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