Merge branch 'linus' into locking/core, to resolve conflicts

Conflicts:
	include/linux/compiler-clang.h
	include/linux/compiler-gcc.h
	include/linux/compiler-intel.h
	include/uapi/linux/stddef.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

73 files changed, 73 insertions, 0 deletions

diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 3089f7fe2abd..f8d3fde08190 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config H8300
         def_bool y
 	select GENERIC_ATOMIC64
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu
index 8d0ff20c749a..b5e14d513e62 100644
--- a/arch/h8300/Kconfig.cpu
+++ b/arch/h8300/Kconfig.cpu
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config CPU_H8300H
 	bool
 
diff --git a/arch/h8300/boot/Makefile b/arch/h8300/boot/Makefile
index 2f6393a5da57..8e62df20ebf9 100644
--- a/arch/h8300/boot/Makefile
+++ b/arch/h8300/boot/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # arch/h8300/boot/Makefile
 
 targets := vmlinux.srec vmlinux.bin zImage
diff --git a/arch/h8300/boot/compressed/Makefile b/arch/h8300/boot/compressed/Makefile
index 613bfe6f5272..9e2701069bbe 100644
--- a/arch/h8300/boot/compressed/Makefile
+++ b/arch/h8300/boot/compressed/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # linux/arch/sh/boot/compressed/Makefile
 #
diff --git a/arch/h8300/boot/compressed/head.S b/arch/h8300/boot/compressed/head.S
index 0436350c1df5..11ef509579cf 100644
--- a/arch/h8300/boot/compressed/head.S
+++ b/arch/h8300/boot/compressed/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  linux/arch/h8300/boot/compressed/head.S
  *
diff --git a/arch/h8300/boot/compressed/misc.c b/arch/h8300/boot/compressed/misc.c
index a947dbb4fd91..8915d8fe2e53 100644
--- a/arch/h8300/boot/compressed/misc.c
+++ b/arch/h8300/boot/compressed/misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/h8300/boot/compressed/misc.c
  *
diff --git a/arch/h8300/boot/compressed/vmlinux.lds b/arch/h8300/boot/compressed/vmlinux.lds
index ad848a72fd3f..7f7bb419ce15 100644
--- a/arch/h8300/boot/compressed/vmlinux.lds
+++ b/arch/h8300/boot/compressed/vmlinux.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 SECTIONS
 {
         .text :
diff --git a/arch/h8300/boot/dts/Makefile b/arch/h8300/boot/dts/Makefile
index 6c08467c6a3a..14593b51b2b2 100644
--- a/arch/h8300/boot/dts/Makefile
+++ b/arch/h8300/boot/dts/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ifneq '$(CONFIG_H8300_BUILTIN_DTB)' '""'
 BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_H8300_BUILTIN_DTB)).dtb.o
 endif
diff --git a/arch/h8300/boot/dts/edosk2674.dts b/arch/h8300/boot/dts/edosk2674.dts
index 6ae884bf66a5..d1733805ea67 100644
--- a/arch/h8300/boot/dts/edosk2674.dts
+++ b/arch/h8300/boot/dts/edosk2674.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 / {
 	compatible = "renesas,edosk2674";
diff --git a/arch/h8300/boot/dts/h8300h_sim.dts b/arch/h8300/boot/dts/h8300h_sim.dts
index 9c733d920f1f..f1c31cecdec8 100644
--- a/arch/h8300/boot/dts/h8300h_sim.dts
+++ b/arch/h8300/boot/dts/h8300h_sim.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 / {
 	compatible = "gnu,gdbsim";
diff --git a/arch/h8300/boot/dts/h8s_sim.dts b/arch/h8300/boot/dts/h8s_sim.dts
index 97e1f4b17ef0..932cc3c5a81b 100644
--- a/arch/h8300/boot/dts/h8s_sim.dts
+++ b/arch/h8300/boot/dts/h8s_sim.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 / {
 	compatible = "gnu,gdbsim";
diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h
index 349a47a918db..941e7554e886 100644
--- a/arch/h8300/include/asm/atomic.h
+++ b/arch/h8300/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_H8300_ATOMIC__
 #define __ARCH_H8300_ATOMIC__
 
diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h
index 05999aba1d6a..ea0cb0cf6a8b 100644
--- a/arch/h8300/include/asm/bitops.h
+++ b/arch/h8300/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_BITOPS_H
 #define _H8300_BITOPS_H
 
diff --git a/arch/h8300/include/asm/bug.h b/arch/h8300/include/asm/bug.h
index 1e1be8119935..00fe5e966bb5 100644
--- a/arch/h8300/include/asm/bug.h
+++ b/arch/h8300/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_BUG_H
 #define _H8300_BUG_H
 
diff --git a/arch/h8300/include/asm/byteorder.h b/arch/h8300/include/asm/byteorder.h
index 888478a38145..ecff2d1ca5a3 100644
--- a/arch/h8300/include/asm/byteorder.h
+++ b/arch/h8300/include/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __H8300_BYTEORDER_H__
 #define __H8300_BYTEORDER_H__
 
diff --git a/arch/h8300/include/asm/cache.h b/arch/h8300/include/asm/cache.h
index 0ef1edc5a6a6..4243eb319acf 100644
--- a/arch/h8300/include/asm/cache.h
+++ b/arch/h8300/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_H8300_CACHE_H
 #define __ARCH_H8300_CACHE_H
 
diff --git a/arch/h8300/include/asm/cmpxchg.h b/arch/h8300/include/asm/cmpxchg.h
index 95fec4cd1081..c64bb38ce242 100644
--- a/arch/h8300/include/asm/cmpxchg.h
+++ b/arch/h8300/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ARCH_H8300_CMPXCHG__
 #define __ARCH_H8300_CMPXCHG__
 
diff --git a/arch/h8300/include/asm/dma-mapping.h b/arch/h8300/include/asm/dma-mapping.h
index 847c7562e046..21bb1fc3a6f1 100644
--- a/arch/h8300/include/asm/dma-mapping.h
+++ b/arch/h8300/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_DMA_MAPPING_H
 #define _H8300_DMA_MAPPING_H
 
diff --git a/arch/h8300/include/asm/elf.h b/arch/h8300/include/asm/elf.h
index 09031d0127a3..029647cda44c 100644
--- a/arch/h8300/include/asm/elf.h
+++ b/arch/h8300/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_H8300_ELF_H
 #define __ASM_H8300_ELF_H
 
diff --git a/arch/h8300/include/asm/flat.h b/arch/h8300/include/asm/flat.h
index 7e0bd6fa1532..f4cdfcbdd2ba 100644
--- a/arch/h8300/include/asm/flat.h
+++ b/arch/h8300/include/asm/flat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/h8300/asm/include/flat.h -- uClinux flat-format executables
  */
diff --git a/arch/h8300/include/asm/hash.h b/arch/h8300/include/asm/hash.h
index 04cfbd2bd850..2960b4c9e4ed 100644
--- a/arch/h8300/include/asm/hash.h
+++ b/arch/h8300/include/asm/hash.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_HASH_H
 #define _ASM_HASH_H
 
diff --git a/arch/h8300/include/asm/io.h b/arch/h8300/include/asm/io.h
index f86918aed9e1..096d99580db6 100644
--- a/arch/h8300/include/asm/io.h
+++ b/arch/h8300/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_IO_H
 #define _H8300_IO_H
 
diff --git a/arch/h8300/include/asm/irq.h b/arch/h8300/include/asm/irq.h
index 69f23f0981b3..5fc5b436dde9 100644
--- a/arch/h8300/include/asm/irq.h
+++ b/arch/h8300/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_IRQ_H_
 #define _H8300_IRQ_H_
 
diff --git a/arch/h8300/include/asm/irqflags.h b/arch/h8300/include/asm/irqflags.h
index 5e1e3242e470..48756b7f405e 100644
--- a/arch/h8300/include/asm/irqflags.h
+++ b/arch/h8300/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_IRQFLAGS_H
 #define _H8300_IRQFLAGS_H
 
diff --git a/arch/h8300/include/asm/page.h b/arch/h8300/include/asm/page.h
index 3a987a567258..8da5124ad344 100644
--- a/arch/h8300/include/asm/page.h
+++ b/arch/h8300/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_PAGE_H
 #define _H8300_PAGE_H
 
diff --git a/arch/h8300/include/asm/pci.h b/arch/h8300/include/asm/pci.h
index 0b2acaa3dd84..7c9e55d62215 100644
--- a/arch/h8300/include/asm/pci.h
+++ b/arch/h8300/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_H8300_PCI_H
 #define _ASM_H8300_PCI_H
 
diff --git a/arch/h8300/include/asm/pgtable.h b/arch/h8300/include/asm/pgtable.h
index 7d265d28ba5e..a99caa49d265 100644
--- a/arch/h8300/include/asm/pgtable.h
+++ b/arch/h8300/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_PGTABLE_H
 #define _H8300_PGTABLE_H
 #define __ARCH_USE_5LEVEL_HACK
diff --git a/arch/h8300/include/asm/processor.h b/arch/h8300/include/asm/processor.h
index afa53147e66a..985346393e4a 100644
--- a/arch/h8300/include/asm/processor.h
+++ b/arch/h8300/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-h8300/processor.h
  *
diff --git a/arch/h8300/include/asm/ptrace.h b/arch/h8300/include/asm/ptrace.h
index e693fb463ea8..313cafa85380 100644
--- a/arch/h8300/include/asm/ptrace.h
+++ b/arch/h8300/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_PTRACE_H
 #define _H8300_PTRACE_H
 
diff --git a/arch/h8300/include/asm/segment.h b/arch/h8300/include/asm/segment.h
index 48424c6e169f..9adbf7e1aaa3 100644
--- a/arch/h8300/include/asm/segment.h
+++ b/arch/h8300/include/asm/segment.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_SEGMENT_H
 #define _H8300_SEGMENT_H
 
diff --git a/arch/h8300/include/asm/signal.h b/arch/h8300/include/asm/signal.h
index 5870835c0470..a42f32ca530f 100644
--- a/arch/h8300/include/asm/signal.h
+++ b/arch/h8300/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_SIGNAL_H
 #define _H8300_SIGNAL_H
 
diff --git a/arch/h8300/include/asm/string.h b/arch/h8300/include/asm/string.h
index 5dc5a8ac0544..78e45bb2fef0 100644
--- a/arch/h8300/include/asm/string.h
+++ b/arch/h8300/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_STRING_H_
 #define _H8300_STRING_H_
 
diff --git a/arch/h8300/include/asm/switch_to.h b/arch/h8300/include/asm/switch_to.h
index 7ad1bf92dbc3..2b7e9555bcd1 100644
--- a/arch/h8300/include/asm/switch_to.h
+++ b/arch/h8300/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_SWITCH_TO_H
 #define _H8300_SWITCH_TO_H
 
diff --git a/arch/h8300/include/asm/syscall.h b/arch/h8300/include/asm/syscall.h
index b41f688d02cf..924990401237 100644
--- a/arch/h8300/include/asm/syscall.h
+++ b/arch/h8300/include/asm/syscall.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_H8300_SYSCALLS_32_H
 #define __ASM_H8300_SYSCALLS_32_H
 
diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h
index 3cef06875f5c..072b92c0d8b5 100644
--- a/arch/h8300/include/asm/thread_info.h
+++ b/arch/h8300/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* thread_info.h: h8300 low-level thread information
  * adapted from the i386 and PPC versions by Yoshinori Sato <ysato@users.sourceforge.jp>
  *
diff --git a/arch/h8300/include/asm/tlb.h b/arch/h8300/include/asm/tlb.h
index 2c6fa4eed448..98f344279904 100644
--- a/arch/h8300/include/asm/tlb.h
+++ b/arch/h8300/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __H8300_TLB_H__
 #define __H8300_TLB_H__
 
diff --git a/arch/h8300/include/asm/uaccess.h b/arch/h8300/include/asm/uaccess.h
index 6f6144a240ce..bc8031949d07 100644
--- a/arch/h8300/include/asm/uaccess.h
+++ b/arch/h8300/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_UACCESS_H
 #define _ASM_UACCESS_H
 
diff --git a/arch/h8300/include/asm/user.h b/arch/h8300/include/asm/user.h
index 2e3555f451f0..2298909f24c6 100644
--- a/arch/h8300/include/asm/user.h
+++ b/arch/h8300/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _H8300_USER_H
 #define _H8300_USER_H
 
diff --git a/arch/h8300/include/uapi/asm/bitsperlong.h b/arch/h8300/include/uapi/asm/bitsperlong.h
index 34212608371e..a33e358f1c1b 100644
--- a/arch/h8300/include/uapi/asm/bitsperlong.h
+++ b/arch/h8300/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ASM_H8300_BITS_PER_LONG
 #define _UAPI__ASM_H8300_BITS_PER_LONG
 
diff --git a/arch/h8300/include/uapi/asm/byteorder.h b/arch/h8300/include/uapi/asm/byteorder.h
index 13539da99efd..1fe2f9344458 100644
--- a/arch/h8300/include/uapi/asm/byteorder.h
+++ b/arch/h8300/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _H8300_BYTEORDER_H
 #define _H8300_BYTEORDER_H
 
diff --git a/arch/h8300/include/uapi/asm/ptrace.h b/arch/h8300/include/uapi/asm/ptrace.h
index e132670d70ec..78167f517ca4 100644
--- a/arch/h8300/include/uapi/asm/ptrace.h
+++ b/arch/h8300/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_H8300_PTRACE_H
 #define _UAPI_H8300_PTRACE_H
 
diff --git a/arch/h8300/include/uapi/asm/sigcontext.h b/arch/h8300/include/uapi/asm/sigcontext.h
index c41fdaa04657..f77273c857d7 100644
--- a/arch/h8300/include/uapi/asm/sigcontext.h
+++ b/arch/h8300/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_H8300_SIGCONTEXT_H
 #define _ASM_H8300_SIGCONTEXT_H
 
diff --git a/arch/h8300/include/uapi/asm/signal.h b/arch/h8300/include/uapi/asm/signal.h
index af3a6c37fee6..e15521037348 100644
--- a/arch/h8300/include/uapi/asm/signal.h
+++ b/arch/h8300/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_H8300_SIGNAL_H
 #define _UAPI_H8300_SIGNAL_H
 
diff --git a/arch/h8300/kernel/Makefile b/arch/h8300/kernel/Makefile
index 253f8e322ecc..b62e830525c6 100644
--- a/arch/h8300/kernel/Makefile
+++ b/arch/h8300/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c
index dc2d16ce8a0d..85e60509f0a8 100644
--- a/arch/h8300/kernel/asm-offsets.c
+++ b/arch/h8300/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * This program is used to generate definitions needed by
  * assembly language modules.
diff --git a/arch/h8300/kernel/entry.S b/arch/h8300/kernel/entry.S
index 4f67d4b350d5..4ade5f8299ba 100644
--- a/arch/h8300/kernel/entry.S
+++ b/arch/h8300/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *
  *  linux/arch/h8300/kernel/entry.S
diff --git a/arch/h8300/kernel/h8300_ksyms.c b/arch/h8300/kernel/h8300_ksyms.c
index a9033c838968..1c6f902e82a5 100644
--- a/arch/h8300/kernel/h8300_ksyms.c
+++ b/arch/h8300/kernel/h8300_ksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <linux/linkage.h>
 
diff --git a/arch/h8300/kernel/head_ram.S b/arch/h8300/kernel/head_ram.S
index 84ac5c3ed31a..dbf8429f5fab 100644
--- a/arch/h8300/kernel/head_ram.S
+++ b/arch/h8300/kernel/head_ram.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #include <linux/sys.h>
 #include <linux/init.h>
diff --git a/arch/h8300/kernel/head_rom.S b/arch/h8300/kernel/head_rom.S
index 9868a4121a1f..ab55a9cb2f36 100644
--- a/arch/h8300/kernel/head_rom.S
+++ b/arch/h8300/kernel/head_rom.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/init.h>
 #include <asm/thread_info.h>
 
diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c
index da79f9521699..834e4d7b1bcf 100644
--- a/arch/h8300/kernel/irq.c
+++ b/arch/h8300/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/h8300/kernel/irq.c
  *
diff --git a/arch/h8300/kernel/module.c b/arch/h8300/kernel/module.c
index 515f6c4e8d80..cd802cc78d97 100644
--- a/arch/h8300/kernel/module.c
+++ b/arch/h8300/kernel/module.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/moduleloader.h>
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index d1ddcabbbe83..e35cdf092e07 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/kernel/process.c
  *
diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c
index 6be15d634650..a4d0470c10a9 100644
--- a/arch/h8300/kernel/setup.c
+++ b/arch/h8300/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/kernel/setup.c
  *
diff --git a/arch/h8300/kernel/syscalls.c b/arch/h8300/kernel/syscalls.c
index 1f9123a013d3..9022036fb3d2 100644
--- a/arch/h8300/kernel/syscalls.c
+++ b/arch/h8300/kernel/syscalls.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/syscalls.h>
 #include <linux/signal.h>
 #include <linux/unistd.h>
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index 7f11da1b895e..35716a3048de 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/page.h>
 #include <asm/thread_info.h>
diff --git a/arch/h8300/lib/abs.S b/arch/h8300/lib/abs.S
index efda749db03e..6e1a4ed3af53 100644
--- a/arch/h8300/lib/abs.S
+++ b/arch/h8300/lib/abs.S
@@ -1,3 +1,4 @@
+;;; SPDX-License-Identifier: GPL-2.0
 ;;; abs.S
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/ashldi3.c b/arch/h8300/lib/ashldi3.c
index c6aa8ea5f4be..430720c0c5d8 100644
--- a/arch/h8300/lib/ashldi3.c
+++ b/arch/h8300/lib/ashldi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 DWtype
diff --git a/arch/h8300/lib/ashrdi3.c b/arch/h8300/lib/ashrdi3.c
index 070adf96d3b6..2c6cd424eb3e 100644
--- a/arch/h8300/lib/ashrdi3.c
+++ b/arch/h8300/lib/ashrdi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 DWtype __ashrdi3(DWtype u, word_type b)
diff --git a/arch/h8300/lib/delay.c b/arch/h8300/lib/delay.c
index 463f6b3afb52..f4277529a9b9 100644
--- a/arch/h8300/lib/delay.c
+++ b/arch/h8300/lib/delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * delay loops
  *
diff --git a/arch/h8300/lib/libgcc.h b/arch/h8300/lib/libgcc.h
index 468a8f78197a..b8bcf7035ff5 100644
--- a/arch/h8300/lib/libgcc.h
+++ b/arch/h8300/lib/libgcc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __H8300_LIBGCC_H__
 #define __H8300_LIBGCC_H__
 
diff --git a/arch/h8300/lib/lshrdi3.c b/arch/h8300/lib/lshrdi3.c
index a86bbe395f17..8dbc861ca589 100644
--- a/arch/h8300/lib/lshrdi3.c
+++ b/arch/h8300/lib/lshrdi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 DWtype __lshrdi3(DWtype u, word_type b)
diff --git a/arch/h8300/lib/memcpy.S b/arch/h8300/lib/memcpy.S
index 0c9a51fcdea1..f1cd67d5e3ea 100644
--- a/arch/h8300/lib/memcpy.S
+++ b/arch/h8300/lib/memcpy.S
@@ -1,3 +1,4 @@
+;;; SPDX-License-Identifier: GPL-2.0
 ;;; memcpy.S
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/memset.S b/arch/h8300/lib/memset.S
index 18d4e709b5f4..2d1abc37fd08 100644
--- a/arch/h8300/lib/memset.S
+++ b/arch/h8300/lib/memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* memset.S */
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/moddivsi3.S b/arch/h8300/lib/moddivsi3.S
index c803129e877f..9e33ab0456c7 100644
--- a/arch/h8300/lib/moddivsi3.S
+++ b/arch/h8300/lib/moddivsi3.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include "libgcc.h"
 
 ; numerator in A0/A1
diff --git a/arch/h8300/lib/modsi3.S b/arch/h8300/lib/modsi3.S
index 68b1dfc32824..bdc8a002921d 100644
--- a/arch/h8300/lib/modsi3.S
+++ b/arch/h8300/lib/modsi3.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include "libgcc.h"
 
 ; numerator in A0/A1
diff --git a/arch/h8300/lib/muldi3.c b/arch/h8300/lib/muldi3.c
index 790512243531..9cb11b134e54 100644
--- a/arch/h8300/lib/muldi3.c
+++ b/arch/h8300/lib/muldi3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 #define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
diff --git a/arch/h8300/lib/mulsi3.S b/arch/h8300/lib/mulsi3.S
index 451f0e0538ee..5a062fd298d1 100644
--- a/arch/h8300/lib/mulsi3.S
+++ b/arch/h8300/lib/mulsi3.S
@@ -1,3 +1,4 @@
+; SPDX-License-Identifier: GPL-2.0
 ;
 ; mulsi3 for H8/300H - based on Renesas SH implementation
 ;
diff --git a/arch/h8300/lib/strncpy.S b/arch/h8300/lib/strncpy.S
index d00396a378f4..8b65d7c4727b 100644
--- a/arch/h8300/lib/strncpy.S
+++ b/arch/h8300/lib/strncpy.S
@@ -1,3 +1,4 @@
+;;; SPDX-License-Identifier: GPL-2.0
 ;;; strncpy.S
 
 #include <asm/linkage.h>
diff --git a/arch/h8300/lib/ucmpdi2.c b/arch/h8300/lib/ucmpdi2.c
index 772399d705cb..9f646885f3d7 100644
--- a/arch/h8300/lib/ucmpdi2.c
+++ b/arch/h8300/lib/ucmpdi2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "libgcc.h"
 
 word_type __ucmpdi2(DWtype a, DWtype b)
diff --git a/arch/h8300/lib/udivsi3.S b/arch/h8300/lib/udivsi3.S
index bbe65610f316..b810aba8e100 100644
--- a/arch/h8300/lib/udivsi3.S
+++ b/arch/h8300/lib/udivsi3.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include "libgcc.h"
 
 	;; This function also computes the remainder and stores it in er3.
diff --git a/arch/h8300/mm/fault.c b/arch/h8300/mm/fault.c
index 5924ff555ded..fabffb83930a 100644
--- a/arch/h8300/mm/fault.c
+++ b/arch/h8300/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/mm/fault.c
  *
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
index 495a3d6b539b..eeead51bed2d 100644
--- a/arch/h8300/mm/init.c
+++ b/arch/h8300/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/mm/init.c
  *
diff --git a/arch/h8300/mm/memory.c b/arch/h8300/mm/memory.c
index 4974aa40bcb8..3785f72bf3fc 100644
--- a/arch/h8300/mm/memory.c
+++ b/arch/h8300/mm/memory.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/h8300/mm/memory.c
  *