From b24413180f5600bcb3bb70fbed5cf186b60864bd Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 1 Nov 2017 15:07:57 +0100
Subject: License cleanup: add SPDX GPL-2.0 license identifier to files with no
 license

Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier.  The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
 - file had no licensing information it it.
 - file was a */uapi/* one with no licensing information in it,
 - file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.

The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne.  Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.

The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed.  Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.

Criteria used to select files for SPDX license identifier tagging was:
 - Files considered eligible had to be source code files.
 - Make and config files were included as candidates if they contained >5
   lines of source
 - File already had some variant of a license header in it (even if <5
   lines).

All documentation files were explicitly excluded.

The following heuristics were used to determine which SPDX license
identifiers to apply.

 - when both scanners couldn't find any license traces, file was
   considered to have no license information in it, and the top level
   COPYING file license applied.

   For non */uapi/* files that summary was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0                                              11139

   and resulted in the first patch in this series.

   If that file was a */uapi/* path one, it was "GPL-2.0 WITH
   Linux-syscall-note" otherwise it was "GPL-2.0".  Results of that was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0 WITH Linux-syscall-note                        930

   and resulted in the second patch in this series.

 - if a file had some form of licensing information in it, and was one
   of the */uapi/* ones, it was denoted with the Linux-syscall-note if
   any GPL family license was found in the file or had no licensing in
   it (per prior point).  Results summary:

   SPDX license identifier                            # files
   ---------------------------------------------------|------
   GPL-2.0 WITH Linux-syscall-note                       270
   GPL-2.0+ WITH Linux-syscall-note                      169
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause)    21
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)    17
   LGPL-2.1+ WITH Linux-syscall-note                      15
   GPL-1.0+ WITH Linux-syscall-note                       14
   ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause)    5
   LGPL-2.0+ WITH Linux-syscall-note                       4
   LGPL-2.1 WITH Linux-syscall-note                        3
   ((GPL-2.0 WITH Linux-syscall-note) OR MIT)              3
   ((GPL-2.0 WITH Linux-syscall-note) AND MIT)             1

   and that resulted in the third patch in this series.

 - when the two scanners agreed on the detected license(s), that became
   the concluded license(s).

 - when there was disagreement between the two scanners (one detected a
   license but the other didn't, or they both detected different
   licenses) a manual inspection of the file occurred.

 - In most cases a manual inspection of the information in the file
   resulted in a clear resolution of the license that should apply (and
   which scanner probably needed to revisit its heuristics).

 - When it was not immediately clear, the license identifier was
   confirmed with lawyers working with the Linux Foundation.

 - If there was any question as to the appropriate license identifier,
   the file was flagged for further research and to be revisited later
   in time.

In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.

Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights.  The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.

Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.

In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.

Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
 - a full scancode scan run, collecting the matched texts, detected
   license ids and scores
 - reviewing anything where there was a license detected (about 500+
   files) to ensure that the applied SPDX license was correct
 - reviewing anything where there was no detection but the patch license
   was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
   SPDX license was correct

This produced a worksheet with 20 files needing minor correction.  This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.

These .csv files were then reviewed by Greg.  Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected.  This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.)  Finally Greg ran the script using the .csv files to
generate the patches.

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>
---
 arch/score/Kconfig                         | 1 +
 arch/score/Kconfig.debug                   | 1 +
 arch/score/include/asm/asmmacro.h          | 1 +
 arch/score/include/asm/atomic.h            | 1 +
 arch/score/include/asm/bitops.h            | 1 +
 arch/score/include/asm/bug.h               | 1 +
 arch/score/include/asm/bugs.h              | 1 +
 arch/score/include/asm/cache.h             | 1 +
 arch/score/include/asm/cacheflush.h        | 1 +
 arch/score/include/asm/checksum.h          | 1 +
 arch/score/include/asm/cmpxchg.h           | 1 +
 arch/score/include/asm/delay.h             | 1 +
 arch/score/include/asm/device.h            | 1 +
 arch/score/include/asm/div64.h             | 1 +
 arch/score/include/asm/dma.h               | 1 +
 arch/score/include/asm/elf.h               | 1 +
 arch/score/include/asm/emergency-restart.h | 1 +
 arch/score/include/asm/exec.h              | 1 +
 arch/score/include/asm/fixmap.h            | 1 +
 arch/score/include/asm/futex.h             | 1 +
 arch/score/include/asm/hardirq.h           | 1 +
 arch/score/include/asm/io.h                | 1 +
 arch/score/include/asm/irq.h               | 1 +
 arch/score/include/asm/irq_regs.h          | 1 +
 arch/score/include/asm/irqflags.h          | 1 +
 arch/score/include/asm/kdebug.h            | 1 +
 arch/score/include/asm/kmap_types.h        | 1 +
 arch/score/include/asm/linkage.h           | 1 +
 arch/score/include/asm/local.h             | 1 +
 arch/score/include/asm/mmu.h               | 1 +
 arch/score/include/asm/mmu_context.h       | 1 +
 arch/score/include/asm/module.h            | 1 +
 arch/score/include/asm/page.h              | 1 +
 arch/score/include/asm/percpu.h            | 1 +
 arch/score/include/asm/pgalloc.h           | 1 +
 arch/score/include/asm/pgtable-bits.h      | 1 +
 arch/score/include/asm/pgtable.h           | 1 +
 arch/score/include/asm/processor.h         | 1 +
 arch/score/include/asm/ptrace.h            | 1 +
 arch/score/include/asm/scoreregs.h         | 1 +
 arch/score/include/asm/segment.h           | 1 +
 arch/score/include/asm/setup.h             | 1 +
 arch/score/include/asm/shmparam.h          | 1 +
 arch/score/include/asm/string.h            | 1 +
 arch/score/include/asm/switch_to.h         | 1 +
 arch/score/include/asm/syscalls.h          | 1 +
 arch/score/include/asm/thread_info.h       | 1 +
 arch/score/include/asm/timex.h             | 1 +
 arch/score/include/asm/tlb.h               | 1 +
 arch/score/include/asm/tlbflush.h          | 1 +
 arch/score/include/asm/topology.h          | 1 +
 arch/score/include/asm/uaccess.h           | 1 +
 arch/score/include/asm/unaligned.h         | 1 +
 arch/score/include/asm/user.h              | 1 +
 arch/score/kernel/Makefile                 | 1 +
 arch/score/kernel/sys_call_table.c         | 1 +
 56 files changed, 56 insertions(+)

(limited to 'arch/score')

diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index 507d631..d881f99 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Machine selection"
 
 config SCORE
diff --git a/arch/score/Kconfig.debug b/arch/score/Kconfig.debug
index d8a9b2d..041e51d 100644
--- a/arch/score/Kconfig.debug
+++ b/arch/score/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 config TRACE_IRQFLAGS_SUPPORT
diff --git a/arch/score/include/asm/asmmacro.h b/arch/score/include/asm/asmmacro.h
index a04a54c..7370a35 100644
--- a/arch/score/include/asm/asmmacro.h
+++ b/arch/score/include/asm/asmmacro.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_ASMMACRO_H
 #define _ASM_SCORE_ASMMACRO_H
 
diff --git a/arch/score/include/asm/atomic.h b/arch/score/include/asm/atomic.h
index edf33db..5670098 100644
--- a/arch/score/include/asm/atomic.h
+++ b/arch/score/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_ATOMIC_H
 #define _ASM_SCORE_ATOMIC_H
 
diff --git a/arch/score/include/asm/bitops.h b/arch/score/include/asm/bitops.h
index c1bf8d6..6342b01 100644
--- a/arch/score/include/asm/bitops.h
+++ b/arch/score/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_BITOPS_H
 #define _ASM_SCORE_BITOPS_H
 
diff --git a/arch/score/include/asm/bug.h b/arch/score/include/asm/bug.h
index fd7164a..966b2e9 100644
--- a/arch/score/include/asm/bug.h
+++ b/arch/score/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_BUG_H
 #define _ASM_SCORE_BUG_H
 
diff --git a/arch/score/include/asm/bugs.h b/arch/score/include/asm/bugs.h
index a062e10..81185dc 100644
--- a/arch/score/include/asm/bugs.h
+++ b/arch/score/include/asm/bugs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_BUGS_H
 #define _ASM_SCORE_BUGS_H
 
diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
index ae3d59f..d55de3c 100644
--- a/arch/score/include/asm/cache.h
+++ b/arch/score/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_CACHE_H
 #define _ASM_SCORE_CACHE_H
 
diff --git a/arch/score/include/asm/cacheflush.h b/arch/score/include/asm/cacheflush.h
index 1d545d0..cf1e609 100644
--- a/arch/score/include/asm/cacheflush.h
+++ b/arch/score/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_CACHEFLUSH_H
 #define _ASM_SCORE_CACHEFLUSH_H
 
diff --git a/arch/score/include/asm/checksum.h b/arch/score/include/asm/checksum.h
index 0338927f..9f00ca5 100644
--- a/arch/score/include/asm/checksum.h
+++ b/arch/score/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_CHECKSUM_H
 #define _ASM_SCORE_CHECKSUM_H
 
diff --git a/arch/score/include/asm/cmpxchg.h b/arch/score/include/asm/cmpxchg.h
index cc3f642..e503073 100644
--- a/arch/score/include/asm/cmpxchg.h
+++ b/arch/score/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_CMPXCHG_H
 #define _ASM_SCORE_CMPXCHG_H
 
diff --git a/arch/score/include/asm/delay.h b/arch/score/include/asm/delay.h
index 529e494..a4bd2c7 100644
--- a/arch/score/include/asm/delay.h
+++ b/arch/score/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_DELAY_H
 #define _ASM_SCORE_DELAY_H
 
diff --git a/arch/score/include/asm/device.h b/arch/score/include/asm/device.h
index 2dc7cc5..818ad4d 100644
--- a/arch/score/include/asm/device.h
+++ b/arch/score/include/asm/device.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_DEVICE_H
 #define _ASM_SCORE_DEVICE_H
 
diff --git a/arch/score/include/asm/div64.h b/arch/score/include/asm/div64.h
index 75fae19..cf73dc2 100644
--- a/arch/score/include/asm/div64.h
+++ b/arch/score/include/asm/div64.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_DIV64_H
 #define _ASM_SCORE_DIV64_H
 
diff --git a/arch/score/include/asm/dma.h b/arch/score/include/asm/dma.h
index 9f44185..fd44a9c 100644
--- a/arch/score/include/asm/dma.h
+++ b/arch/score/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_DMA_H
 #define _ASM_SCORE_DMA_H
 
diff --git a/arch/score/include/asm/elf.h b/arch/score/include/asm/elf.h
index 6a9421c..c970ac1 100644
--- a/arch/score/include/asm/elf.h
+++ b/arch/score/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_ELF_H
 #define _ASM_SCORE_ELF_H
 
diff --git a/arch/score/include/asm/emergency-restart.h b/arch/score/include/asm/emergency-restart.h
index ca31e98..b0612c6 100644
--- a/arch/score/include/asm/emergency-restart.h
+++ b/arch/score/include/asm/emergency-restart.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_EMERGENCY_RESTART_H
 #define _ASM_SCORE_EMERGENCY_RESTART_H
 
diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
index f9f3cd5..a1f95e1 100644
--- a/arch/score/include/asm/exec.h
+++ b/arch/score/include/asm/exec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_EXEC_H
 #define _ASM_SCORE_EXEC_H
 
diff --git a/arch/score/include/asm/fixmap.h b/arch/score/include/asm/fixmap.h
index ee16766..68ca314 100644
--- a/arch/score/include/asm/fixmap.h
+++ b/arch/score/include/asm/fixmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_FIXMAP_H
 #define _ASM_SCORE_FIXMAP_H
 
diff --git a/arch/score/include/asm/futex.h b/arch/score/include/asm/futex.h
index 1dca242..ec247fb 100644
--- a/arch/score/include/asm/futex.h
+++ b/arch/score/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_FUTEX_H
 #define _ASM_SCORE_FUTEX_H
 
diff --git a/arch/score/include/asm/hardirq.h b/arch/score/include/asm/hardirq.h
index dc932c5..d8dd890 100644
--- a/arch/score/include/asm/hardirq.h
+++ b/arch/score/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_HARDIRQ_H
 #define _ASM_SCORE_HARDIRQ_H
 
diff --git a/arch/score/include/asm/io.h b/arch/score/include/asm/io.h
index 574c8827..37ce872 100644
--- a/arch/score/include/asm/io.h
+++ b/arch/score/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_IO_H
 #define _ASM_SCORE_IO_H
 
diff --git a/arch/score/include/asm/irq.h b/arch/score/include/asm/irq.h
index c883f3d..c1434c8 100644
--- a/arch/score/include/asm/irq.h
+++ b/arch/score/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_IRQ_H
 #define _ASM_SCORE_IRQ_H
 
diff --git a/arch/score/include/asm/irq_regs.h b/arch/score/include/asm/irq_regs.h
index b8e881c..740b231 100644
--- a/arch/score/include/asm/irq_regs.h
+++ b/arch/score/include/asm/irq_regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_IRQ_REGS_H
 #define _ASM_SCORE_IRQ_REGS_H
 
diff --git a/arch/score/include/asm/irqflags.h b/arch/score/include/asm/irqflags.h
index 37c6ac9..354c197 100644
--- a/arch/score/include/asm/irqflags.h
+++ b/arch/score/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_IRQFLAGS_H
 #define _ASM_SCORE_IRQFLAGS_H
 
diff --git a/arch/score/include/asm/kdebug.h b/arch/score/include/asm/kdebug.h
index a666e51..481ba1f 100644
--- a/arch/score/include/asm/kdebug.h
+++ b/arch/score/include/asm/kdebug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_KDEBUG_H
 #define _ASM_SCORE_KDEBUG_H
 
diff --git a/arch/score/include/asm/kmap_types.h b/arch/score/include/asm/kmap_types.h
index 6c46eb5..1426187 100644
--- a/arch/score/include/asm/kmap_types.h
+++ b/arch/score/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_KMAP_TYPES_H
 #define _ASM_SCORE_KMAP_TYPES_H
 
diff --git a/arch/score/include/asm/linkage.h b/arch/score/include/asm/linkage.h
index 2323a8e..0c11c00 100644
--- a/arch/score/include/asm/linkage.h
+++ b/arch/score/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_LINKAGE_H
 #define _ASM_SCORE_LINKAGE_H
 
diff --git a/arch/score/include/asm/local.h b/arch/score/include/asm/local.h
index 7e02f13..00bdebd 100644
--- a/arch/score/include/asm/local.h
+++ b/arch/score/include/asm/local.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_LOCAL_H
 #define _ASM_SCORE_LOCAL_H
 
diff --git a/arch/score/include/asm/mmu.h b/arch/score/include/asm/mmu.h
index 676828e..d913369 100644
--- a/arch/score/include/asm/mmu.h
+++ b/arch/score/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_MMU_H
 #define _ASM_SCORE_MMU_H
 
diff --git a/arch/score/include/asm/mmu_context.h b/arch/score/include/asm/mmu_context.h
index 073f95d..d0aa2a5 100644
--- a/arch/score/include/asm/mmu_context.h
+++ b/arch/score/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_MMU_CONTEXT_H
 #define _ASM_SCORE_MMU_CONTEXT_H
 
diff --git a/arch/score/include/asm/module.h b/arch/score/include/asm/module.h
index 6dc1f29..33777ed 100644
--- a/arch/score/include/asm/module.h
+++ b/arch/score/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_MODULE_H
 #define _ASM_SCORE_MODULE_H
 
diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h
index 1e9ade8..17d9c68 100644
--- a/arch/score/include/asm/page.h
+++ b/arch/score/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PAGE_H
 #define _ASM_SCORE_PAGE_H
 
diff --git a/arch/score/include/asm/percpu.h b/arch/score/include/asm/percpu.h
index e7bd4e0..5a6a2f7 100644
--- a/arch/score/include/asm/percpu.h
+++ b/arch/score/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PERCPU_H
 #define _ASM_SCORE_PERCPU_H
 
diff --git a/arch/score/include/asm/pgalloc.h b/arch/score/include/asm/pgalloc.h
index 49b012d..7dfc5c1 100644
--- a/arch/score/include/asm/pgalloc.h
+++ b/arch/score/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PGALLOC_H
 #define _ASM_SCORE_PGALLOC_H
 
diff --git a/arch/score/include/asm/pgtable-bits.h b/arch/score/include/asm/pgtable-bits.h
index 0e5c6f4..fb8f306 100644
--- a/arch/score/include/asm/pgtable-bits.h
+++ b/arch/score/include/asm/pgtable-bits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PGTABLE_BITS_H
 #define _ASM_SCORE_PGTABLE_BITS_H
 
diff --git a/arch/score/include/asm/pgtable.h b/arch/score/include/asm/pgtable.h
index 46ff8fd..c14226b 100644
--- a/arch/score/include/asm/pgtable.h
+++ b/arch/score/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PGTABLE_H
 #define _ASM_SCORE_PGTABLE_H
 
diff --git a/arch/score/include/asm/processor.h b/arch/score/include/asm/processor.h
index 2992745..1412c77 100644
--- a/arch/score/include/asm/processor.h
+++ b/arch/score/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PROCESSOR_H
 #define _ASM_SCORE_PROCESSOR_H
 
diff --git a/arch/score/include/asm/ptrace.h b/arch/score/include/asm/ptrace.h
index abc279d..026b9c5 100644
--- a/arch/score/include/asm/ptrace.h
+++ b/arch/score/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_PTRACE_H
 #define _ASM_SCORE_PTRACE_H
 
diff --git a/arch/score/include/asm/scoreregs.h b/arch/score/include/asm/scoreregs.h
index d0ad292..ff8d20a 100644
--- a/arch/score/include/asm/scoreregs.h
+++ b/arch/score/include/asm/scoreregs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_SCOREREGS_H
 #define _ASM_SCORE_SCOREREGS_H
 
diff --git a/arch/score/include/asm/segment.h b/arch/score/include/asm/segment.h
index e16cf6a..b00c277 100644
--- a/arch/score/include/asm/segment.h
+++ b/arch/score/include/asm/segment.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_SEGMENT_H
 #define _ASM_SCORE_SEGMENT_H
 
diff --git a/arch/score/include/asm/setup.h b/arch/score/include/asm/setup.h
index 1f3aa72..a596d0b 100644
--- a/arch/score/include/asm/setup.h
+++ b/arch/score/include/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_SETUP_H
 #define _ASM_SCORE_SETUP_H
 
diff --git a/arch/score/include/asm/shmparam.h b/arch/score/include/asm/shmparam.h
index 1d60813..01a3d0e 100644
--- a/arch/score/include/asm/shmparam.h
+++ b/arch/score/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_SHMPARAM_H
 #define _ASM_SCORE_SHMPARAM_H
 
diff --git a/arch/score/include/asm/string.h b/arch/score/include/asm/string.h
index 8a6bf50..3debf3b 100644
--- a/arch/score/include/asm/string.h
+++ b/arch/score/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_STRING_H
 #define _ASM_SCORE_STRING_H
 
diff --git a/arch/score/include/asm/switch_to.h b/arch/score/include/asm/switch_to.h
index fda3f83..ce730e6 100644
--- a/arch/score/include/asm/switch_to.h
+++ b/arch/score/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_SWITCH_TO_H
 #define _ASM_SCORE_SWITCH_TO_H
 
diff --git a/arch/score/include/asm/syscalls.h b/arch/score/include/asm/syscalls.h
index 98d1df9..caa099f 100644
--- a/arch/score/include/asm/syscalls.h
+++ b/arch/score/include/asm/syscalls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_SYSCALLS_H
 #define _ASM_SCORE_SYSCALLS_H
 
diff --git a/arch/score/include/asm/thread_info.h b/arch/score/include/asm/thread_info.h
index 7d9ffb1..ad51b56 100644
--- a/arch/score/include/asm/thread_info.h
+++ b/arch/score/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_THREAD_INFO_H
 #define _ASM_SCORE_THREAD_INFO_H
 
diff --git a/arch/score/include/asm/timex.h b/arch/score/include/asm/timex.h
index a524ae0..ea8e7ff 100644
--- a/arch/score/include/asm/timex.h
+++ b/arch/score/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_TIMEX_H
 #define _ASM_SCORE_TIMEX_H
 
diff --git a/arch/score/include/asm/tlb.h b/arch/score/include/asm/tlb.h
index 46882ed..6e72064 100644
--- a/arch/score/include/asm/tlb.h
+++ b/arch/score/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_TLB_H
 #define _ASM_SCORE_TLB_H
 
diff --git a/arch/score/include/asm/tlbflush.h b/arch/score/include/asm/tlbflush.h
index 9cce978..f48722f 100644
--- a/arch/score/include/asm/tlbflush.h
+++ b/arch/score/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_TLBFLUSH_H
 #define _ASM_SCORE_TLBFLUSH_H
 
diff --git a/arch/score/include/asm/topology.h b/arch/score/include/asm/topology.h
index 425fba3..06577d2 100644
--- a/arch/score/include/asm/topology.h
+++ b/arch/score/include/asm/topology.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_TOPOLOGY_H
 #define _ASM_SCORE_TOPOLOGY_H
 
diff --git a/arch/score/include/asm/uaccess.h b/arch/score/include/asm/uaccess.h
index 0ef2204..a233f32 100644
--- a/arch/score/include/asm/uaccess.h
+++ b/arch/score/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __SCORE_UACCESS_H
 #define __SCORE_UACCESS_H
 
diff --git a/arch/score/include/asm/unaligned.h b/arch/score/include/asm/unaligned.h
index 2fc06de..5db6c80 100644
--- a/arch/score/include/asm/unaligned.h
+++ b/arch/score/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_UNALIGNED_H
 #define _ASM_SCORE_UNALIGNED_H
 
diff --git a/arch/score/include/asm/user.h b/arch/score/include/asm/user.h
index 7bfb8e2..f7b0f34 100644
--- a/arch/score/include/asm/user.h
+++ b/arch/score/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SCORE_USER_H
 #define _ASM_SCORE_USER_H
 
diff --git a/arch/score/kernel/Makefile b/arch/score/kernel/Makefile
index fb1802b..42def8c 100644
--- a/arch/score/kernel/Makefile
+++ b/arch/score/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the Linux/SCORE kernel.
 #
diff --git a/arch/score/kernel/sys_call_table.c b/arch/score/kernel/sys_call_table.c
index 287369b..9e6ae79 100644
--- a/arch/score/kernel/sys_call_table.c
+++ b/arch/score/kernel/sys_call_table.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/syscalls.h>
 #include <linux/signal.h>
 #include <linux/unistd.h>
-- 
cgit v1.1


From 6f52b16c5b29b89d92c0e7236f4655dc8491ad70 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 1 Nov 2017 15:08:43 +0100
Subject: License cleanup: add SPDX license identifier to uapi header files
 with no license

Many user space API headers are missing licensing information, which
makes it hard for compliance tools to determine the correct license.

By default are files without license information under the default
license of the kernel, which is GPLV2.  Marking them GPLV2 would exclude
them from being included in non GPLV2 code, which is obviously not
intended. The user space API headers fall under the syscall exception
which is in the kernels COPYING file:

   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".

otherwise syscall usage would not be possible.

Update the files which contain no license information with an SPDX
license identifier.  The chosen identifier is 'GPL-2.0 WITH
Linux-syscall-note' which is the officially assigned identifier for the
Linux syscall exception.  SPDX license identifiers are a legally binding
shorthand, which can be used instead of the full boiler plate text.

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>
---
 arch/score/include/uapi/asm/bitsperlong.h | 1 +
 arch/score/include/uapi/asm/byteorder.h   | 1 +
 arch/score/include/uapi/asm/errno.h       | 1 +
 arch/score/include/uapi/asm/fcntl.h       | 1 +
 arch/score/include/uapi/asm/ioctl.h       | 1 +
 arch/score/include/uapi/asm/ioctls.h      | 1 +
 arch/score/include/uapi/asm/ipcbuf.h      | 1 +
 arch/score/include/uapi/asm/kvm_para.h    | 1 +
 arch/score/include/uapi/asm/mman.h        | 1 +
 arch/score/include/uapi/asm/msgbuf.h      | 1 +
 arch/score/include/uapi/asm/param.h       | 1 +
 arch/score/include/uapi/asm/poll.h        | 1 +
 arch/score/include/uapi/asm/posix_types.h | 1 +
 arch/score/include/uapi/asm/ptrace.h      | 1 +
 arch/score/include/uapi/asm/resource.h    | 1 +
 arch/score/include/uapi/asm/sembuf.h      | 1 +
 arch/score/include/uapi/asm/setup.h       | 1 +
 arch/score/include/uapi/asm/shmbuf.h      | 1 +
 arch/score/include/uapi/asm/sigcontext.h  | 1 +
 arch/score/include/uapi/asm/signal.h      | 1 +
 arch/score/include/uapi/asm/socket.h      | 1 +
 arch/score/include/uapi/asm/sockios.h     | 1 +
 arch/score/include/uapi/asm/stat.h        | 1 +
 arch/score/include/uapi/asm/statfs.h      | 1 +
 arch/score/include/uapi/asm/swab.h        | 1 +
 arch/score/include/uapi/asm/termbits.h    | 1 +
 arch/score/include/uapi/asm/termios.h     | 1 +
 arch/score/include/uapi/asm/types.h       | 1 +
 arch/score/include/uapi/asm/unistd.h      | 1 +
 29 files changed, 29 insertions(+)

(limited to 'arch/score')

diff --git a/arch/score/include/uapi/asm/bitsperlong.h b/arch/score/include/uapi/asm/bitsperlong.h
index 86ff337..df48f27 100644
--- a/arch/score/include/uapi/asm/bitsperlong.h
+++ b/arch/score/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_BITSPERLONG_H
 #define _ASM_SCORE_BITSPERLONG_H
 
diff --git a/arch/score/include/uapi/asm/byteorder.h b/arch/score/include/uapi/asm/byteorder.h
index 88cbebc..a5247ea 100644
--- a/arch/score/include/uapi/asm/byteorder.h
+++ b/arch/score/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_BYTEORDER_H
 #define _ASM_SCORE_BYTEORDER_H
 
diff --git a/arch/score/include/uapi/asm/errno.h b/arch/score/include/uapi/asm/errno.h
index 29ff39d..1b91486 100644
--- a/arch/score/include/uapi/asm/errno.h
+++ b/arch/score/include/uapi/asm/errno.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_ERRNO_H
 #define _ASM_SCORE_ERRNO_H
 
diff --git a/arch/score/include/uapi/asm/fcntl.h b/arch/score/include/uapi/asm/fcntl.h
index 03968a3..9c5053b 100644
--- a/arch/score/include/uapi/asm/fcntl.h
+++ b/arch/score/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_FCNTL_H
 #define _ASM_SCORE_FCNTL_H
 
diff --git a/arch/score/include/uapi/asm/ioctl.h b/arch/score/include/uapi/asm/ioctl.h
index a351d21..d6cb6dc 100644
--- a/arch/score/include/uapi/asm/ioctl.h
+++ b/arch/score/include/uapi/asm/ioctl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_IOCTL_H
 #define _ASM_SCORE_IOCTL_H
 
diff --git a/arch/score/include/uapi/asm/ioctls.h b/arch/score/include/uapi/asm/ioctls.h
index ed01d2b..b93b011 100644
--- a/arch/score/include/uapi/asm/ioctls.h
+++ b/arch/score/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_IOCTLS_H
 #define _ASM_SCORE_IOCTLS_H
 
diff --git a/arch/score/include/uapi/asm/ipcbuf.h b/arch/score/include/uapi/asm/ipcbuf.h
index e082cef..195ee52 100644
--- a/arch/score/include/uapi/asm/ipcbuf.h
+++ b/arch/score/include/uapi/asm/ipcbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_IPCBUF_H
 #define _ASM_SCORE_IPCBUF_H
 
diff --git a/arch/score/include/uapi/asm/kvm_para.h b/arch/score/include/uapi/asm/kvm_para.h
index 14fab8f..baacc49 100644
--- a/arch/score/include/uapi/asm/kvm_para.h
+++ b/arch/score/include/uapi/asm/kvm_para.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/kvm_para.h>
diff --git a/arch/score/include/uapi/asm/mman.h b/arch/score/include/uapi/asm/mman.h
index 84d85dd..b22b838 100644
--- a/arch/score/include/uapi/asm/mman.h
+++ b/arch/score/include/uapi/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_MMAN_H
 #define _ASM_SCORE_MMAN_H
 
diff --git a/arch/score/include/uapi/asm/msgbuf.h b/arch/score/include/uapi/asm/msgbuf.h
index 7506721..b05a238 100644
--- a/arch/score/include/uapi/asm/msgbuf.h
+++ b/arch/score/include/uapi/asm/msgbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_MSGBUF_H
 #define _ASM_SCORE_MSGBUF_H
 
diff --git a/arch/score/include/uapi/asm/param.h b/arch/score/include/uapi/asm/param.h
index 916b869..ce09e26 100644
--- a/arch/score/include/uapi/asm/param.h
+++ b/arch/score/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_PARAM_H
 #define _ASM_SCORE_PARAM_H
 
diff --git a/arch/score/include/uapi/asm/poll.h b/arch/score/include/uapi/asm/poll.h
index 18532db..c636b85 100644
--- a/arch/score/include/uapi/asm/poll.h
+++ b/arch/score/include/uapi/asm/poll.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_POLL_H
 #define _ASM_SCORE_POLL_H
 
diff --git a/arch/score/include/uapi/asm/posix_types.h b/arch/score/include/uapi/asm/posix_types.h
index b88acf8..63200d5 100644
--- a/arch/score/include/uapi/asm/posix_types.h
+++ b/arch/score/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_POSIX_TYPES_H
 #define _ASM_SCORE_POSIX_TYPES_H
 
diff --git a/arch/score/include/uapi/asm/ptrace.h b/arch/score/include/uapi/asm/ptrace.h
index 5c5e794..e8bd492 100644
--- a/arch/score/include/uapi/asm/ptrace.h
+++ b/arch/score/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_SCORE_PTRACE_H
 #define _UAPI_ASM_SCORE_PTRACE_H
 
diff --git a/arch/score/include/uapi/asm/resource.h b/arch/score/include/uapi/asm/resource.h
index 9ce22bc..df3fb9c 100644
--- a/arch/score/include/uapi/asm/resource.h
+++ b/arch/score/include/uapi/asm/resource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_RESOURCE_H
 #define _ASM_SCORE_RESOURCE_H
 
diff --git a/arch/score/include/uapi/asm/sembuf.h b/arch/score/include/uapi/asm/sembuf.h
index dae5e83..c16e7a94 100644
--- a/arch/score/include/uapi/asm/sembuf.h
+++ b/arch/score/include/uapi/asm/sembuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SEMBUF_H
 #define _ASM_SCORE_SEMBUF_H
 
diff --git a/arch/score/include/uapi/asm/setup.h b/arch/score/include/uapi/asm/setup.h
index ab9dbdb..dee5832 100644
--- a/arch/score/include/uapi/asm/setup.h
+++ b/arch/score/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_SCORE_SETUP_H
 #define _UAPI_ASM_SCORE_SETUP_H
 
diff --git a/arch/score/include/uapi/asm/shmbuf.h b/arch/score/include/uapi/asm/shmbuf.h
index c85b242..f38acfe 100644
--- a/arch/score/include/uapi/asm/shmbuf.h
+++ b/arch/score/include/uapi/asm/shmbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SHMBUF_H
 #define _ASM_SCORE_SHMBUF_H
 
diff --git a/arch/score/include/uapi/asm/sigcontext.h b/arch/score/include/uapi/asm/sigcontext.h
index 5ffda39..2b0cd93 100644
--- a/arch/score/include/uapi/asm/sigcontext.h
+++ b/arch/score/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SIGCONTEXT_H
 #define _ASM_SCORE_SIGCONTEXT_H
 
diff --git a/arch/score/include/uapi/asm/signal.h b/arch/score/include/uapi/asm/signal.h
index 2605bc0..7fb6949 100644
--- a/arch/score/include/uapi/asm/signal.h
+++ b/arch/score/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SIGNAL_H
 #define _ASM_SCORE_SIGNAL_H
 
diff --git a/arch/score/include/uapi/asm/socket.h b/arch/score/include/uapi/asm/socket.h
index 612a70e..f76ba1f 100644
--- a/arch/score/include/uapi/asm/socket.h
+++ b/arch/score/include/uapi/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SOCKET_H
 #define _ASM_SCORE_SOCKET_H
 
diff --git a/arch/score/include/uapi/asm/sockios.h b/arch/score/include/uapi/asm/sockios.h
index ba825648..d0af8ce 100644
--- a/arch/score/include/uapi/asm/sockios.h
+++ b/arch/score/include/uapi/asm/sockios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SOCKIOS_H
 #define _ASM_SCORE_SOCKIOS_H
 
diff --git a/arch/score/include/uapi/asm/stat.h b/arch/score/include/uapi/asm/stat.h
index 5037055..669b69f 100644
--- a/arch/score/include/uapi/asm/stat.h
+++ b/arch/score/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_STAT_H
 #define _ASM_SCORE_STAT_H
 
diff --git a/arch/score/include/uapi/asm/statfs.h b/arch/score/include/uapi/asm/statfs.h
index 36e4100..bb92b3e 100644
--- a/arch/score/include/uapi/asm/statfs.h
+++ b/arch/score/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_STATFS_H
 #define _ASM_SCORE_STATFS_H
 
diff --git a/arch/score/include/uapi/asm/swab.h b/arch/score/include/uapi/asm/swab.h
index fadc3cc..52b0927 100644
--- a/arch/score/include/uapi/asm/swab.h
+++ b/arch/score/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_SWAB_H
 #define _ASM_SCORE_SWAB_H
 
diff --git a/arch/score/include/uapi/asm/termbits.h b/arch/score/include/uapi/asm/termbits.h
index 9a95c14..4a6f551 100644
--- a/arch/score/include/uapi/asm/termbits.h
+++ b/arch/score/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_TERMBITS_H
 #define _ASM_SCORE_TERMBITS_H
 
diff --git a/arch/score/include/uapi/asm/termios.h b/arch/score/include/uapi/asm/termios.h
index 40984e8..fabb598 100644
--- a/arch/score/include/uapi/asm/termios.h
+++ b/arch/score/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_TERMIOS_H
 #define _ASM_SCORE_TERMIOS_H
 
diff --git a/arch/score/include/uapi/asm/types.h b/arch/score/include/uapi/asm/types.h
index 2140032..8515287 100644
--- a/arch/score/include/uapi/asm/types.h
+++ b/arch/score/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_SCORE_TYPES_H
 #define _ASM_SCORE_TYPES_H
 
diff --git a/arch/score/include/uapi/asm/unistd.h b/arch/score/include/uapi/asm/unistd.h
index d4008c3..04da47b 100644
--- a/arch/score/include/uapi/asm/unistd.h
+++ b/arch/score/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #define __ARCH_HAVE_MMU
 
 #define __ARCH_WANT_RENAMEAT
-- 
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