Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipgrafted

Pull futex fix from Ingo Molnar:

 - Also allocate a default private futex hash on vfork() as well, to
   avoid races with (private) futex waiters (Peter Zijlstra)

* tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Also allocate private hash on vfork()

1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h
new file mode 100644
index 000000000..bee46651e
--- /dev/null
+++ b/drivers/leds/leds.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * LED Core
+ *
+ * Copyright 2005 Openedhand Ltd.
+ *
+ * Author: Richard Purdie <rpurdie@openedhand.com>
+ */
+#ifndef __LEDS_H_INCLUDED
+#define __LEDS_H_INCLUDED
+
+#include <linux/rwsem.h>
+#include <linux/leds.h>
+
+static inline int led_get_brightness(struct led_classdev *led_cdev)
+{
+	return led_cdev->brightness;
+}
+
+void led_init_core(struct led_classdev *led_cdev);
+void led_stop_software_blink(struct led_classdev *led_cdev);
+void led_set_brightness_nopm(struct led_classdev *led_cdev, unsigned int value);
+void led_set_brightness_nosleep(struct led_classdev *led_cdev, unsigned int value);
+ssize_t led_trigger_read(struct file *filp, struct kobject *kobj,
+			const struct bin_attribute *attr, char *buf,
+			loff_t pos, size_t count);
+ssize_t led_trigger_write(struct file *filp, struct kobject *kobj,
+			const struct bin_attribute *bin_attr, char *buf,
+			loff_t pos, size_t count);
+
+extern struct rw_semaphore leds_list_lock;
+extern struct list_head leds_list;
+
+#endif	/* __LEDS_H_INCLUDED */