License cleanup: add SPDX license identifier to uapi header files with a license

Many user space API headers have licensing information, which is either
incomplete, badly formatted or just a shorthand for referring to the
license under which the file is supposed to be.  This makes it hard for
compliance tools to determine the correct license.

Update these files with an SPDX license identifier.  The identifier was
chosen based on the license information in the file.

GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license
identifier with the added 'WITH Linux-syscall-note' exception, which is
the officially assigned exception identifier for the kernel syscall
exception:

   NOTE! This copyright does *not* cover user programs that use kernel
   services by normal system calls - this is merely considered normal use
   of the kernel, and does *not* fall under the heading of "derived work".

This exception makes it possible to include GPL headers into non GPL
code, without confusing license compliance tools.

Headers which have either explicit dual licensing or are just licensed
under a non GPL license are updated with the corresponding SPDX
identifier and the GPLv2 with syscall exception identifier.  The format
is:
        ((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE)

SPDX license identifiers are a legally binding shorthand, which can be
used instead of the full boiler plate text.  The update does not remove
existing license information as this has to be done on a case by case
basis and the copyright holders might have to be consulted. This will
happen in a separate step.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.  See the previous patch in this series for the
methodology of how this patch was researched.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

include/uapi/drm/armada_drm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2012 Russell King
  *  With inspiration from the i915 driver

include/uapi/drm/etnaviv_drm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2015 Etnaviv Project
  *

include/uapi/drm/exynos_drm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* exynos_drm.h
  *
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.

include/uapi/drm/omap_drm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * include/uapi/drm/omap_drm.h
  *

include/uapi/linux/am437x-vpfe.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2013 - 2014 Texas Instruments, Inc.
  *

include/uapi/linux/android/binder.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2008 Google, Inc.
  *

include/uapi/linux/apm_bios.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Include file for the interface to an APM BIOS
  * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)

include/uapi/linux/aspeed-lpc-ctrl.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2017 IBM Corp.
  *

include/uapi/linux/audit.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* audit.h -- Auditing support
  *
  * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.

include/uapi/linux/auto_dev-ioctl.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2008 Red Hat, Inc. All rights reserved.
  * Copyright 2008 Ian Kent <raven@themaw.net>

include/uapi/linux/auto_fs.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *   Copyright 1997 Transmeta Corporation - All Rights Reserved
  *

include/uapi/linux/auto_fs4.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org>
  *

include/uapi/linux/b1lli.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* $Id: b1lli.h,v 1.8.8.3 2001/09/23 22:25:05 kai Exp $
  *
  * ISDN lowlevel-module for AVM B1-card.

include/uapi/linux/blkzoned.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Zoned block devices handling.
  *

include/uapi/linux/bpf.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
  *
  * This program is free software; you can redistribute it and/or

include/uapi/linux/bpf_perf_event.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* Copyright (c) 2016 Facebook
  *
  * This program is free software; you can redistribute it and/or

include/uapi/linux/bt-bmc.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright (c) 2015-2016, IBM Corporation.
  *

include/uapi/linux/btrfs.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2007 Oracle.  All rights reserved.
  *

include/uapi/linux/caif/caif_socket.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* linux/caif_socket.h
  * CAIF Definitions for CAIF socket and network layer
  * Copyright (C) ST-Ericsson AB 2010

include/uapi/linux/caif/if_caif.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) ST-Ericsson AB 2010
  * Author:	Sjur Brendeland

include/uapi/linux/can.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * linux/can.h
  *

include/uapi/linux/can/bcm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * linux/can/bcm.h
  *

include/uapi/linux/can/error.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * linux/can/error.h
  *

include/uapi/linux/can/gw.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * linux/can/gw.h
  *

include/uapi/linux/can/netlink.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * linux/can/netlink.h
  *

include/uapi/linux/can/raw.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * linux/can/raw.h
  *

include/uapi/linux/capi.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
  * 
  * CAPI 2.0 Interface for Linux

include/uapi/linux/cec-funcs.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * cec - HDMI Consumer Electronics Control message functions
  *

include/uapi/linux/cec.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * cec - HDMI Consumer Electronics Control public header
  *

include/uapi/linux/cgroupstats.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
 /* cgroupstats.h - exporting per-cgroup statistics
  *
  * Copyright IBM Corporation, 2007

include/uapi/linux/cifs/cifs_mount.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  *   include/uapi/linux/cifs/cifs_mount.h
  *

include/uapi/linux/cn_proc.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
 /*
  * cn_proc.h - process events connector
  *

include/uapi/linux/coff.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* This file is derived from the GAS 2.1.4 assembler control file.
    The GAS product is under the GNU General Public License, version 2 or later.
    As such, this file is also under that license.

include/uapi/linux/connector.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * 	connector.h
  * 

include/uapi/linux/cryptouser.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Crypto user configuration API.
  *

include/uapi/linux/cycx_cfm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
 * cycx_cfm.h	Cyclom 2X WAN Link Driver.
 *		Definitions for the Cyclom 2X Firmware Module (CFM).

include/uapi/linux/dcbnl.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (c) 2008-2011, Intel Corporation.
  *

include/uapi/linux/devlink.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * include/uapi/linux/devlink.h - Network physical device Netlink interface
  * Copyright (c) 2016 Mellanox Technologies. All rights reserved.

include/uapi/linux/dlm.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /******************************************************************************
 *******************************************************************************
 **

include/uapi/linux/dlm_device.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /******************************************************************************
 *******************************************************************************
 **

include/uapi/linux/dlm_netlink.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2007 Red Hat, Inc.  All rights reserved.
  *

include/uapi/linux/dlm_plock.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2005-2008 Red Hat, Inc.  All rights reserved.
  *

include/uapi/linux/dlmconstants.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /******************************************************************************
 *******************************************************************************
 **

include/uapi/linux/dm-ioctl.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
  * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved.

include/uapi/linux/dm-log-userspace.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright (C) 2006-2009 Red Hat, Inc.
  *

include/uapi/linux/dma-buf.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Framework for buffer objects that can be shared across devices/subsystems.
  *

include/uapi/linux/dqblk_xfs.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
  *

include/uapi/linux/dvb/audio.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * audio.h
  *

include/uapi/linux/dvb/ca.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * ca.h
  *

include/uapi/linux/dvb/dmx.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * dmx.h
  *

include/uapi/linux/dvb/frontend.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * frontend.h
  *

include/uapi/linux/dvb/net.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * net.h
  *

include/uapi/linux/dvb/osd.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * osd.h
  *

include/uapi/linux/dvb/version.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * version.h
  *

include/uapi/linux/dvb/video.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
 /*
  * video.h
  *

include/uapi/linux/edd.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * linux/include/linux/edd.h
  *  Copyright (C) 2002, 2003, 2004 Dell Inc.

include/uapi/linux/elf-fdpic.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* elf-fdpic.h: FDPIC ELF load map
  *
  * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.

include/uapi/linux/eventpoll.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *  include/linux/eventpoll.h ( Efficient event polling implementation )
  *  Copyright (C) 2001,...,2006	 Davide Libenzi

include/uapi/linux/fsl_hypervisor.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * Freescale hypervisor ioctl and kernel interface
  *

include/uapi/linux/fuse.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
 /*
     This file defines the kernel interface of FUSE
     Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>

include/uapi/linux/gameport.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  Copyright (c) 1999-2002 Vojtech Pavlik
  *

include/uapi/linux/genwqe/genwqe_card.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __GENWQE_CARD_H__
 #define __GENWQE_CARD_H__
 

include/uapi/linux/gfs2_ondisk.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
  * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.

include/uapi/linux/gigaset_dev.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * interface to user space for the gigaset driver
  *

include/uapi/linux/gpio.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * <linux/gpio.h> - userspace ABI for the GPIO character devices
  *

include/uapi/linux/hash_info.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Hash Info: Hash algorithms information
  *

include/uapi/linux/hdlc.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Generic HDLC support routines for Linux
  *

include/uapi/linux/hid.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *  Copyright (c) 1999 Andreas Gal
  *  Copyright (c) 2000-2001 Vojtech Pavlik

include/uapi/linux/hiddev.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *  Copyright (c) 1999-2000 Vojtech Pavlik
  *

include/uapi/linux/hidraw.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *  Copyright (c) 2007 Jiri Kosina
  */

include/uapi/linux/hsi/cs-protocol.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * cmt-speech interface definitions
  *

include/uapi/linux/hsi/hsi_char.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Part of the HSI character device driver.
  *

include/uapi/linux/hsr_netlink.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * Copyright 2011-2013 Autronica Fire and Security AS
  *

include/uapi/linux/hyperv.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *
  * Copyright (c) 2011, Microsoft Corporation.

include/uapi/linux/hysdn_if.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* $Id: hysdn_if.h,v 1.1.8.3 2001/09/23 22:25:05 kai Exp $
  *
  * Linux driver for HYSDN cards

include/uapi/linux/i2c-dev.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
     i2c-dev.h - i2c-bus driver, char device interface
 

include/uapi/linux/i2c.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* ------------------------------------------------------------------------- */
 /*									     */
 /* i2c.h - definitions for the i2c-bus interface			     */

include/uapi/linux/i2o-dev.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * I2O user space accessible structures/APIs
  *

include/uapi/linux/i8k.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * i8k.h -- Linux driver for accessing the SMM BIOS on Dell laptops
  *

include/uapi/linux/icmp.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if_alg.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * if_alg: User-space algorithm interface
  *

include/uapi/linux/if_arcnet.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET         An implementation of the TCP/IP protocol suite for the LINUX
  *              operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if_arp.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if_bonding.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
 /*
  * Bond several ethernet interfaces into a Cisco, running 'Etherchannel'.
  *

include/uapi/linux/if_bridge.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *	Linux ethernet bridge
  *

include/uapi/linux/if_cablemodem.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 #ifndef _LINUX_CABLEMODEM_H_
 #define _LINUX_CABLEMODEM_H_
 /*

include/uapi/linux/if_eql.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Equalizer Load-balancer for serial network interfaces.
  *

include/uapi/linux/if_ether.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if_fc.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if_fddi.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the BSD Socket

include/uapi/linux/if_frad.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * DLCI/FRAD	Definitions for Frame Relay Access Devices.  DLCI devices are
  *		created for each DLCI associated with a FRAD.  The FRAD driver

include/uapi/linux/if_hippi.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * INET		An implementation of the TCP/IP protocol suite for the LINUX
  *		operating system.  INET is implemented using the  BSD Socket

include/uapi/linux/if_infiniband.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU

include/uapi/linux/if_macsec.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * include/uapi/linux/if_macsec.h - MACsec device
  *

include/uapi/linux/if_plip.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *	NET3	PLIP tuning facilities for the new Niibe PLIP.
  *

include/uapi/linux/if_pppol2tp.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /***************************************************************************
  * Linux PPP over L2TP (PPPoL2TP) Socket Implementation (RFC 2661)
  *

include/uapi/linux/if_pppox.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /***************************************************************************
  * Linux PPP over X - Generic PPP transport layer sockets
  * Linux PPP over Ethernet (PPPoE) Socket Implementation (RFC 2516) 

include/uapi/linux/if_team.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  * include/linux/if_team.h - Network team device driver header
  * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com>

include/uapi/linux/if_tun.h

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /*
  *  Universal TUN/TAP device driver.
  *  Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com>