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, 41 insertions, 0 deletions

diff --git a/drivers/gpib/include/gpibP.h b/drivers/gpib/include/gpibP.h
new file mode 100644
index 000000000..e3938ada3
--- /dev/null
+++ b/drivers/gpib/include/gpibP.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/***************************************************************************
+ *    copyright		   : (C) 2002,2003 by Frank Mori Hess
+ ***************************************************************************/
+
+#ifndef _GPIB_P_H
+#define _GPIB_P_H
+
+#include <linux/types.h>
+
+#include "gpib_types.h"
+#include "gpib_proto.h"
+#include "gpib_cmd.h"
+#include <linux/gpib.h>
+#include <linux/gpib_ioctl.h>
+
+#include <linux/fs.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+
+int gpib_register_driver(struct gpib_interface *interface, struct module *mod);
+void gpib_unregister_driver(struct gpib_interface *interface);
+struct pci_dev *gpib_pci_get_device(const struct gpib_board_config *config, unsigned int vendor_id,
+				    unsigned int device_id, struct pci_dev *from);
+struct pci_dev *gpib_pci_get_subsys(const struct gpib_board_config *config, unsigned int vendor_id,
+				    unsigned int device_id, unsigned int ss_vendor,
+				    unsigned int ss_device, struct pci_dev *from);
+unsigned int num_gpib_events(const struct gpib_event_queue *queue);
+int push_gpib_event(struct gpib_board *board, short event_type);
+int pop_gpib_event(struct gpib_board *board, struct gpib_event_queue *queue, short *event_type);
+int gpib_request_pseudo_irq(struct gpib_board *board, irqreturn_t (*handler)(int, void *));
+void gpib_free_pseudo_irq(struct gpib_board *board);
+int gpib_match_device_path(struct device *dev, const char *device_path_in);
+
+extern struct gpib_board board_array[GPIB_MAX_NUM_BOARDS];
+
+extern struct list_head registered_drivers;
+
+#endif	// _GPIB_P_H
+