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-rw-r--r--arch/ia64/Kconfig1
-rw-r--r--arch/ia64/Kconfig.debug1
-rw-r--r--arch/ia64/dig/Makefile1
-rw-r--r--arch/ia64/dig/setup.c1
-rw-r--r--arch/ia64/hp/common/hwsw_iommu.c1
-rw-r--r--arch/ia64/hp/sim/Kconfig1
-rw-r--r--arch/ia64/hp/sim/Makefile1
-rw-r--r--arch/ia64/hp/sim/boot/boot_head.S1
-rw-r--r--arch/ia64/hp/sim/boot/bootloader.c1
-rw-r--r--arch/ia64/hp/sim/boot/bootloader.lds1
-rw-r--r--arch/ia64/hp/sim/boot/fw-emu.c1
-rw-r--r--arch/ia64/hp/sim/boot/ssc.h1
-rw-r--r--arch/ia64/hp/sim/hpsim.S1
-rw-r--r--arch/ia64/hp/sim/hpsim_console.c1
-rw-r--r--arch/ia64/hp/sim/hpsim_irq.c1
-rw-r--r--arch/ia64/hp/sim/hpsim_setup.c1
-rw-r--r--arch/ia64/hp/sim/hpsim_ssc.h1
-rw-r--r--arch/ia64/hp/sim/simeth.c1
-rw-r--r--arch/ia64/hp/sim/simscsi.c1
-rw-r--r--arch/ia64/hp/sim/simserial.c1
-rw-r--r--arch/ia64/include/asm/agp.h1
-rw-r--r--arch/ia64/include/asm/asm-prototypes.h1
-rw-r--r--arch/ia64/include/asm/asmmacro.h1
-rw-r--r--arch/ia64/include/asm/atomic.h1
-rw-r--r--arch/ia64/include/asm/barrier.h1
-rw-r--r--arch/ia64/include/asm/bitops.h1
-rw-r--r--arch/ia64/include/asm/bug.h1
-rw-r--r--arch/ia64/include/asm/bugs.h1
-rw-r--r--arch/ia64/include/asm/cache.h1
-rw-r--r--arch/ia64/include/asm/cacheflush.h1
-rw-r--r--arch/ia64/include/asm/checksum.h1
-rw-r--r--arch/ia64/include/asm/clocksource.h1
-rw-r--r--arch/ia64/include/asm/cpu.h1
-rw-r--r--arch/ia64/include/asm/current.h1
-rw-r--r--arch/ia64/include/asm/cyclone.h1
-rw-r--r--arch/ia64/include/asm/delay.h1
-rw-r--r--arch/ia64/include/asm/dma-mapping.h1
-rw-r--r--arch/ia64/include/asm/dma.h1
-rw-r--r--arch/ia64/include/asm/dmi.h1
-rw-r--r--arch/ia64/include/asm/early_ioremap.h1
-rw-r--r--arch/ia64/include/asm/elf.h1
-rw-r--r--arch/ia64/include/asm/esi.h1
-rw-r--r--arch/ia64/include/asm/extable.h1
-rw-r--r--arch/ia64/include/asm/fb.h1
-rw-r--r--arch/ia64/include/asm/fpswa.h1
-rw-r--r--arch/ia64/include/asm/ftrace.h1
-rw-r--r--arch/ia64/include/asm/futex.h1
-rw-r--r--arch/ia64/include/asm/gcc_intrin.h1
-rw-r--r--arch/ia64/include/asm/hardirq.h1
-rw-r--r--arch/ia64/include/asm/hpsim.h1
-rw-r--r--arch/ia64/include/asm/hugetlb.h1
-rw-r--r--arch/ia64/include/asm/hw_irq.h1
-rw-r--r--arch/ia64/include/asm/idle.h1
-rw-r--r--arch/ia64/include/asm/intrinsics.h1
-rw-r--r--arch/ia64/include/asm/io.h1
-rw-r--r--arch/ia64/include/asm/iommu.h1
-rw-r--r--arch/ia64/include/asm/iommu_table.h1
-rw-r--r--arch/ia64/include/asm/iosapic.h1
-rw-r--r--arch/ia64/include/asm/irq.h1
-rw-r--r--arch/ia64/include/asm/irq_remapping.h1
-rw-r--r--arch/ia64/include/asm/irqflags.h1
-rw-r--r--arch/ia64/include/asm/kexec.h1
-rw-r--r--arch/ia64/include/asm/kmap_types.h1
-rw-r--r--arch/ia64/include/asm/kregs.h1
-rw-r--r--arch/ia64/include/asm/libata-portmap.h1
-rw-r--r--arch/ia64/include/asm/linkage.h1
-rw-r--r--arch/ia64/include/asm/machvec.h1
-rw-r--r--arch/ia64/include/asm/machvec_dig.h1
-rw-r--r--arch/ia64/include/asm/machvec_dig_vtd.h1
-rw-r--r--arch/ia64/include/asm/machvec_hpsim.h1
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1.h1
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1_swiotlb.h1
-rw-r--r--arch/ia64/include/asm/machvec_init.h1
-rw-r--r--arch/ia64/include/asm/mca.h1
-rw-r--r--arch/ia64/include/asm/mca_asm.h1
-rw-r--r--arch/ia64/include/asm/mman.h1
-rw-r--r--arch/ia64/include/asm/mmu.h1
-rw-r--r--arch/ia64/include/asm/mmu_context.h1
-rw-r--r--arch/ia64/include/asm/module.h1
-rw-r--r--arch/ia64/include/asm/msidef.h1
-rw-r--r--arch/ia64/include/asm/page.h1
-rw-r--r--arch/ia64/include/asm/pal.h1
-rw-r--r--arch/ia64/include/asm/param.h1
-rw-r--r--arch/ia64/include/asm/parport.h1
-rw-r--r--arch/ia64/include/asm/patch.h1
-rw-r--r--arch/ia64/include/asm/pci.h1
-rw-r--r--arch/ia64/include/asm/percpu.h1
-rw-r--r--arch/ia64/include/asm/perfmon.h1
-rw-r--r--arch/ia64/include/asm/pgalloc.h1
-rw-r--r--arch/ia64/include/asm/pgtable.h1
-rw-r--r--arch/ia64/include/asm/processor.h1
-rw-r--r--arch/ia64/include/asm/ptrace.h1
-rw-r--r--arch/ia64/include/asm/rwsem.h1
-rw-r--r--arch/ia64/include/asm/sal.h1
-rw-r--r--arch/ia64/include/asm/sections.h1
-rw-r--r--arch/ia64/include/asm/shmparam.h1
-rw-r--r--arch/ia64/include/asm/signal.h1
-rw-r--r--arch/ia64/include/asm/smp.h1
-rw-r--r--arch/ia64/include/asm/sn/ioc3.h1
-rw-r--r--arch/ia64/include/asm/sparsemem.h1
-rw-r--r--arch/ia64/include/asm/spinlock.h1
-rw-r--r--arch/ia64/include/asm/spinlock_types.h1
-rw-r--r--arch/ia64/include/asm/string.h1
-rw-r--r--arch/ia64/include/asm/swiotlb.h1
-rw-r--r--arch/ia64/include/asm/switch_to.h1
-rw-r--r--arch/ia64/include/asm/termios.h1
-rw-r--r--arch/ia64/include/asm/thread_info.h1
-rw-r--r--arch/ia64/include/asm/timex.h1
-rw-r--r--arch/ia64/include/asm/tlb.h1
-rw-r--r--arch/ia64/include/asm/tlbflush.h1
-rw-r--r--arch/ia64/include/asm/types.h1
-rw-r--r--arch/ia64/include/asm/uaccess.h1
-rw-r--r--arch/ia64/include/asm/unaligned.h1
-rw-r--r--arch/ia64/include/asm/unistd.h1
-rw-r--r--arch/ia64/include/asm/unwind.h1
-rw-r--r--arch/ia64/include/asm/user.h1
-rw-r--r--arch/ia64/include/asm/ustack.h1
-rw-r--r--arch/ia64/include/asm/uv/uv.h1
-rw-r--r--arch/ia64/include/asm/vga.h1
-rw-r--r--arch/ia64/kernel/Makefile1
-rw-r--r--arch/ia64/kernel/Makefile.gate1
-rw-r--r--arch/ia64/kernel/asm-offsets.c1
-rw-r--r--arch/ia64/kernel/audit.c1
-rw-r--r--arch/ia64/kernel/brl_emu.c1
-rw-r--r--arch/ia64/kernel/crash.c1
-rw-r--r--arch/ia64/kernel/crash_dump.c1
-rw-r--r--arch/ia64/kernel/cyclone.c1
-rw-r--r--arch/ia64/kernel/dma-mapping.c1
-rw-r--r--arch/ia64/kernel/efi.c1
-rw-r--r--arch/ia64/kernel/efi_stub.S1
-rw-r--r--arch/ia64/kernel/elfcore.c1
-rw-r--r--arch/ia64/kernel/entry.S1
-rw-r--r--arch/ia64/kernel/entry.h1
-rw-r--r--arch/ia64/kernel/fsys.S1
-rw-r--r--arch/ia64/kernel/fsyscall_gtod_data.h1
-rw-r--r--arch/ia64/kernel/gate.S1
-rw-r--r--arch/ia64/kernel/gate.lds.S1
-rw-r--r--arch/ia64/kernel/head.S1
-rw-r--r--arch/ia64/kernel/ia64_ksyms.c1
-rw-r--r--arch/ia64/kernel/init_task.c1
-rw-r--r--arch/ia64/kernel/iosapic.c1
-rw-r--r--arch/ia64/kernel/irq.c1
-rw-r--r--arch/ia64/kernel/irq_ia64.c1
-rw-r--r--arch/ia64/kernel/irq_lsapic.c1
-rw-r--r--arch/ia64/kernel/ivt.S1
-rw-r--r--arch/ia64/kernel/machvec.c1
-rw-r--r--arch/ia64/kernel/mca_asm.S1
-rw-r--r--arch/ia64/kernel/mca_drv.h1
-rw-r--r--arch/ia64/kernel/mca_drv_asm.S1
-rw-r--r--arch/ia64/kernel/minstate.h1
-rw-r--r--arch/ia64/kernel/module.c1
-rw-r--r--arch/ia64/kernel/msi_ia64.c1
-rw-r--r--arch/ia64/kernel/nr-irqs.c1
-rw-r--r--arch/ia64/kernel/pal.S1
-rw-r--r--arch/ia64/kernel/patch.c1
-rw-r--r--arch/ia64/kernel/pci-dma.c1
-rw-r--r--arch/ia64/kernel/pci-swiotlb.c1
-rw-r--r--arch/ia64/kernel/perfmon_generic.h1
-rw-r--r--arch/ia64/kernel/perfmon_itanium.h1
-rw-r--r--arch/ia64/kernel/perfmon_mckinley.h1
-rw-r--r--arch/ia64/kernel/perfmon_montecito.h1
-rw-r--r--arch/ia64/kernel/process.c1
-rw-r--r--arch/ia64/kernel/ptrace.c1
-rw-r--r--arch/ia64/kernel/setup.c1
-rw-r--r--arch/ia64/kernel/sigframe.h1
-rw-r--r--arch/ia64/kernel/signal.c1
-rw-r--r--arch/ia64/kernel/stacktrace.c1
-rw-r--r--arch/ia64/kernel/sys_ia64.c1
-rw-r--r--arch/ia64/kernel/traps.c1
-rw-r--r--arch/ia64/kernel/unaligned.c1
-rw-r--r--arch/ia64/kernel/unwind.c1
-rw-r--r--arch/ia64/kernel/unwind_decoder.c1
-rw-r--r--arch/ia64/kernel/unwind_i.h1
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S1
-rw-r--r--arch/ia64/lib/Makefile1
-rw-r--r--arch/ia64/lib/carta_random.S1
-rw-r--r--arch/ia64/lib/checksum.c1
-rw-r--r--arch/ia64/lib/clear_page.S1
-rw-r--r--arch/ia64/lib/clear_user.S1
-rw-r--r--arch/ia64/lib/copy_page.S1
-rw-r--r--arch/ia64/lib/copy_page_mck.S1
-rw-r--r--arch/ia64/lib/copy_user.S1
-rw-r--r--arch/ia64/lib/csum_partial_copy.c1
-rw-r--r--arch/ia64/lib/do_csum.S1
-rw-r--r--arch/ia64/lib/idiv32.S1
-rw-r--r--arch/ia64/lib/idiv64.S1
-rw-r--r--arch/ia64/lib/io.c1
-rw-r--r--arch/ia64/lib/ip_fast_csum.S1
-rw-r--r--arch/ia64/lib/memcpy.S1
-rw-r--r--arch/ia64/lib/memcpy_mck.S1
-rw-r--r--arch/ia64/lib/memset.S1
-rw-r--r--arch/ia64/lib/strlen.S1
-rw-r--r--arch/ia64/lib/strncpy_from_user.S1
-rw-r--r--arch/ia64/lib/strnlen_user.S1
-rw-r--r--arch/ia64/mm/Makefile1
-rw-r--r--arch/ia64/mm/discontig.c1
-rw-r--r--arch/ia64/mm/extable.c1
-rw-r--r--arch/ia64/mm/fault.c1
-rw-r--r--arch/ia64/mm/hugetlbpage.c1
-rw-r--r--arch/ia64/mm/init.c1
-rw-r--r--arch/ia64/module.lds1
-rw-r--r--arch/ia64/oprofile/Makefile1
-rw-r--r--arch/ia64/pci/fixup.c1
-rwxr-xr-xarch/ia64/scripts/check-gas1
-rw-r--r--arch/ia64/scripts/check-segrel.S1
-rw-r--r--arch/ia64/scripts/check-segrel.lds1
-rw-r--r--arch/ia64/scripts/check-text-align.S1
-rwxr-xr-xarch/ia64/scripts/toolchain-flags1
-rw-r--r--arch/ia64/scripts/unwcheck.py1
-rw-r--r--arch/ia64/sn/kernel/sn2/timer.c1
210 files changed, 210 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 6a15083..1efc444 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
config PGTABLE_LEVELS
int "Page Table Levels" if !IA64_PAGE_SIZE_64KB
range 3 4 if !IA64_PAGE_SIZE_64KB
diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug
index 4763887..677c409 100644
--- a/arch/ia64/Kconfig.debug
+++ b/arch/ia64/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
menu "Kernel hacking"
source "lib/Kconfig.debug"
diff --git a/arch/ia64/dig/Makefile b/arch/ia64/dig/Makefile
index ae16ec4..e7f8308 100644
--- a/arch/ia64/dig/Makefile
+++ b/arch/ia64/dig/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# ia64/platform/dig/Makefile
#
diff --git a/arch/ia64/dig/setup.c b/arch/ia64/dig/setup.c
index 98131e1..cc14fdc 100644
--- a/arch/ia64/dig/setup.c
+++ b/arch/ia64/dig/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for DIG64 platforms.
*
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 0310078..63d8e1d 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2004 Hewlett-Packard Development Company, L.P.
* Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/Kconfig b/arch/ia64/hp/sim/Kconfig
index d84707d..56fb4f1 100644
--- a/arch/ia64/hp/sim/Kconfig
+++ b/arch/ia64/hp/sim/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
menu "HP Simulator drivers"
depends on IA64_HP_SIM || IA64_GENERIC
diff --git a/arch/ia64/hp/sim/Makefile b/arch/ia64/hp/sim/Makefile
index d10da47..0224a13 100644
--- a/arch/ia64/hp/sim/Makefile
+++ b/arch/ia64/hp/sim/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# ia64/platform/hp/sim/Makefile
#
diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S
index 8808565..a7d178f 100644
--- a/arch/ia64/hp/sim/boot/boot_head.S
+++ b/arch/ia64/hp/sim/boot/boot_head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1998-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/boot/bootloader.c b/arch/ia64/hp/sim/boot/bootloader.c
index 28f4b23..6d80460 100644
--- a/arch/ia64/hp/sim/boot/bootloader.c
+++ b/arch/ia64/hp/sim/boot/bootloader.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* arch/ia64/hp/sim/boot/bootloader.c
*
diff --git a/arch/ia64/hp/sim/boot/bootloader.lds b/arch/ia64/hp/sim/boot/bootloader.lds
index 3977f25..f3f284d 100644
--- a/arch/ia64/hp/sim/boot/bootloader.lds
+++ b/arch/ia64/hp/sim/boot/bootloader.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
OUTPUT_FORMAT("elf64-ia64-little")
OUTPUT_ARCH(ia64)
ENTRY(_start)
diff --git a/arch/ia64/hp/sim/boot/fw-emu.c b/arch/ia64/hp/sim/boot/fw-emu.c
index 87bf9ad..517fb28 100644
--- a/arch/ia64/hp/sim/boot/fw-emu.c
+++ b/arch/ia64/hp/sim/boot/fw-emu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* PAL & SAL emulation.
*
diff --git a/arch/ia64/hp/sim/boot/ssc.h b/arch/ia64/hp/sim/boot/ssc.h
index 3b94c03..88752c7 100644
--- a/arch/ia64/hp/sim/boot/ssc.h
+++ b/arch/ia64/hp/sim/boot/ssc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1998-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/hp/sim/hpsim.S b/arch/ia64/hp/sim/hpsim.S
index ff16e8a..44b4d53 100644
--- a/arch/ia64/hp/sim/hpsim.S
+++ b/arch/ia64/hp/sim/hpsim.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/asmmacro.h>
/*
diff --git a/arch/ia64/hp/sim/hpsim_console.c b/arch/ia64/hp/sim/hpsim_console.c
index 01663bc..bffd9f6 100644
--- a/arch/ia64/hp/sim/hpsim_console.c
+++ b/arch/ia64/hp/sim/hpsim_console.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/hpsim_irq.c b/arch/ia64/hp/sim/hpsim_irq.c
index 0aa70eb..2f1cc59 100644
--- a/arch/ia64/hp/sim/hpsim_irq.c
+++ b/arch/ia64/hp/sim/hpsim_irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/hpsim_setup.c b/arch/ia64/hp/sim/hpsim_setup.c
index 664a540..41d21d5 100644
--- a/arch/ia64/hp/sim/hpsim_setup.c
+++ b/arch/ia64/hp/sim/hpsim_setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/hpsim_ssc.h b/arch/ia64/hp/sim/hpsim_ssc.h
index bfa3906..6fd97a4 100644
--- a/arch/ia64/hp/sim/hpsim_ssc.h
+++ b/arch/ia64/hp/sim/hpsim_ssc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Platform dependent support for HP simulator.
*
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index d1b04c4..f39ef2b 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated Ethernet Driver
*
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index 085047f..7e1426e 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated SCSI driver.
*
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 70d52e9..a419ccf 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Simulated Serial Driver (fake serial)
*
diff --git a/arch/ia64/include/asm/agp.h b/arch/ia64/include/asm/agp.h
index 01d09c4..2b451c4 100644
--- a/arch/ia64/include/asm/agp.h
+++ b/arch/ia64/include/asm/agp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_AGP_H
#define _ASM_IA64_AGP_H
diff --git a/arch/ia64/include/asm/asm-prototypes.h b/arch/ia64/include/asm/asm-prototypes.h
index a2c1398..c711536 100644
--- a/arch/ia64/include/asm/asm-prototypes.h
+++ b/arch/ia64/include/asm/asm-prototypes.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ASM_PROTOTYPES_H
#define _ASM_IA64_ASM_PROTOTYPES_H
diff --git a/arch/ia64/include/asm/asmmacro.h b/arch/ia64/include/asm/asmmacro.h
index 3ab6d75..52619c5 100644
--- a/arch/ia64/include/asm/asmmacro.h
+++ b/arch/ia64/include/asm/asmmacro.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ASMMACRO_H
#define _ASM_IA64_ASMMACRO_H
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index 65d4bb2..28e02c9 100644
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ATOMIC_H
#define _ASM_IA64_ATOMIC_H
diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
index 588f161..751cdd3 100644
--- a/arch/ia64/include/asm/barrier.h
+++ b/arch/ia64/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Memory barrier definitions. This is based on information published
* in the Processor Abstraction Layer and the System Abstraction Layer
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index 71e8145..56a774b 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_BITOPS_H
#define _ASM_IA64_BITOPS_H
diff --git a/arch/ia64/include/asm/bug.h b/arch/ia64/include/asm/bug.h
index 823616b..bd3eeb8 100644
--- a/arch/ia64/include/asm/bug.h
+++ b/arch/ia64/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_BUG_H
#define _ASM_IA64_BUG_H
diff --git a/arch/ia64/include/asm/bugs.h b/arch/ia64/include/asm/bugs.h
index 433523e..0d6b9bd 100644
--- a/arch/ia64/include/asm/bugs.h
+++ b/arch/ia64/include/asm/bugs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This is included by init/main.c to check for architecture-dependent bugs.
*
diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
index 988254a..4eb6f74 100644
--- a/arch/ia64/include/asm/cache.h
+++ b/arch/ia64/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CACHE_H
#define _ASM_IA64_CACHE_H
diff --git a/arch/ia64/include/asm/cacheflush.h b/arch/ia64/include/asm/cacheflush.h
index 429eefc..6d3478f 100644
--- a/arch/ia64/include/asm/cacheflush.h
+++ b/arch/ia64/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CACHEFLUSH_H
#define _ASM_IA64_CACHEFLUSH_H
diff --git a/arch/ia64/include/asm/checksum.h b/arch/ia64/include/asm/checksum.h
index 7accf54..0ed18bc 100644
--- a/arch/ia64/include/asm/checksum.h
+++ b/arch/ia64/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CHECKSUM_H
#define _ASM_IA64_CHECKSUM_H
diff --git a/arch/ia64/include/asm/clocksource.h b/arch/ia64/include/asm/clocksource.h
index 5c8596e..71a5177 100644
--- a/arch/ia64/include/asm/clocksource.h
+++ b/arch/ia64/include/asm/clocksource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/* IA64-specific clocksource additions */
#ifndef _ASM_IA64_CLOCKSOURCE_H
diff --git a/arch/ia64/include/asm/cpu.h b/arch/ia64/include/asm/cpu.h
index fcca30b..db125df 100644
--- a/arch/ia64/include/asm/cpu.h
+++ b/arch/ia64/include/asm/cpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CPU_H_
#define _ASM_IA64_CPU_H_
diff --git a/arch/ia64/include/asm/current.h b/arch/ia64/include/asm/current.h
index c659f90..86fbcc8 100644
--- a/arch/ia64/include/asm/current.h
+++ b/arch/ia64/include/asm/current.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_CURRENT_H
#define _ASM_IA64_CURRENT_H
diff --git a/arch/ia64/include/asm/cyclone.h b/arch/ia64/include/asm/cyclone.h
index 88f6500..a481393 100644
--- a/arch/ia64/include/asm/cyclone.h
+++ b/arch/ia64/include/asm/cyclone.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ASM_IA64_CYCLONE_H
#define ASM_IA64_CYCLONE_H
diff --git a/arch/ia64/include/asm/delay.h b/arch/ia64/include/asm/delay.h
index a30a62f..0227ac5 100644
--- a/arch/ia64/include/asm/delay.h
+++ b/arch/ia64/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DELAY_H
#define _ASM_IA64_DELAY_H
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 3ce5ab4..5da9421 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DMA_MAPPING_H
#define _ASM_IA64_DMA_MAPPING_H
diff --git a/arch/ia64/include/asm/dma.h b/arch/ia64/include/asm/dma.h
index 4d97f60..186850e 100644
--- a/arch/ia64/include/asm/dma.h
+++ b/arch/ia64/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DMA_H
#define _ASM_IA64_DMA_H
diff --git a/arch/ia64/include/asm/dmi.h b/arch/ia64/include/asm/dmi.h
index f365a61..ecd9e0a 100644
--- a/arch/ia64/include/asm/dmi.h
+++ b/arch/ia64/include/asm/dmi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_DMI_H
#define _ASM_DMI_H 1
diff --git a/arch/ia64/include/asm/early_ioremap.h b/arch/ia64/include/asm/early_ioremap.h
index eec9e1d..934191b 100644
--- a/arch/ia64/include/asm/early_ioremap.h
+++ b/arch/ia64/include/asm/early_ioremap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_EARLY_IOREMAP_H
#define _ASM_IA64_EARLY_IOREMAP_H
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index 5a83c5c..c70bb9c 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_ELF_H
#define _ASM_IA64_ELF_H
diff --git a/arch/ia64/include/asm/esi.h b/arch/ia64/include/asm/esi.h
index 40991c6..56d1310 100644
--- a/arch/ia64/include/asm/esi.h
+++ b/arch/ia64/include/asm/esi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* ESI service calls.
*
diff --git a/arch/ia64/include/asm/extable.h b/arch/ia64/include/asm/extable.h
index 20376e7..83eac6a 100644
--- a/arch/ia64/include/asm/extable.h
+++ b/arch/ia64/include/asm/extable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_EXTABLE_H
#define _ASM_IA64_EXTABLE_H
diff --git a/arch/ia64/include/asm/fb.h b/arch/ia64/include/asm/fb.h
index 89a397c..5f95782 100644
--- a/arch/ia64/include/asm/fb.h
+++ b/arch/ia64/include/asm/fb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
diff --git a/arch/ia64/include/asm/fpswa.h b/arch/ia64/include/asm/fpswa.h
index 62edfce..2a0c237 100644
--- a/arch/ia64/include/asm/fpswa.h
+++ b/arch/ia64/include/asm/fpswa.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_FPSWA_H
#define _ASM_IA64_FPSWA_H
diff --git a/arch/ia64/include/asm/ftrace.h b/arch/ia64/include/asm/ftrace.h
index fbd1a24..a07a8e5 100644
--- a/arch/ia64/include/asm/ftrace.h
+++ b/arch/ia64/include/asm/ftrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_FTRACE_H
#define _ASM_IA64_FTRACE_H
diff --git a/arch/ia64/include/asm/futex.h b/arch/ia64/include/asm/futex.h
index 6d67dc1..db2dd85 100644
--- a/arch/ia64/include/asm/futex.h
+++ b/arch/ia64/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_FUTEX_H
#define _ASM_FUTEX_H
diff --git a/arch/ia64/include/asm/gcc_intrin.h b/arch/ia64/include/asm/gcc_intrin.h
index f9495b1..83f230b 100644
--- a/arch/ia64/include/asm/gcc_intrin.h
+++ b/arch/ia64/include/asm/gcc_intrin.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com>
diff --git a/arch/ia64/include/asm/hardirq.h b/arch/ia64/include/asm/hardirq.h
index 8fb7d33..bdc4669 100644
--- a/arch/ia64/include/asm/hardirq.h
+++ b/arch/ia64/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HARDIRQ_H
#define _ASM_IA64_HARDIRQ_H
diff --git a/arch/ia64/include/asm/hpsim.h b/arch/ia64/include/asm/hpsim.h
index 0fe5022..00fbd5c 100644
--- a/arch/ia64/include/asm/hpsim.h
+++ b/arch/ia64/include/asm/hpsim.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASMIA64_HPSIM_H
#define _ASMIA64_HPSIM_H
diff --git a/arch/ia64/include/asm/hugetlb.h b/arch/ia64/include/asm/hugetlb.h
index ef65f02..74d2a55 100644
--- a/arch/ia64/include/asm/hugetlb.h
+++ b/arch/ia64/include/asm/hugetlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HUGETLB_H
#define _ASM_IA64_HUGETLB_H
diff --git a/arch/ia64/include/asm/hw_irq.h b/arch/ia64/include/asm/hw_irq.h
index 74347eb..5dd3c64 100644
--- a/arch/ia64/include/asm/hw_irq.h
+++ b/arch/ia64/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HW_IRQ_H
#define _ASM_IA64_HW_IRQ_H
diff --git a/arch/ia64/include/asm/idle.h b/arch/ia64/include/asm/idle.h
index b768501..97c55b9 100644
--- a/arch/ia64/include/asm/idle.h
+++ b/arch/ia64/include/asm/idle.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IDLE_H
#define _ASM_IA64_IDLE_H
diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h
index ec970a9..035b17f 100644
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Compiler-dependent intrinsics.
*
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index a2540e2..fb06519 100644
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IO_H
#define _ASM_IA64_IO_H
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 1d12129..156b9d8 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IOMMU_H
#define _ASM_IA64_IOMMU_H 1
diff --git a/arch/ia64/include/asm/iommu_table.h b/arch/ia64/include/asm/iommu_table.h
index 92c8d36..cc96116 100644
--- a/arch/ia64/include/asm/iommu_table.h
+++ b/arch/ia64/include/asm/iommu_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IOMMU_TABLE_H
#define _ASM_IA64_IOMMU_TABLE_H
diff --git a/arch/ia64/include/asm/iosapic.h b/arch/ia64/include/asm/iosapic.h
index 4ae1fbd..f48556c 100644
--- a/arch/ia64/include/asm/iosapic.h
+++ b/arch/ia64/include/asm/iosapic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_IA64_IOSAPIC_H
#define __ASM_IA64_IOSAPIC_H
diff --git a/arch/ia64/include/asm/irq.h b/arch/ia64/include/asm/irq.h
index 820667c..8b84a55 100644
--- a/arch/ia64/include/asm/irq.h
+++ b/arch/ia64/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IRQ_H
#define _ASM_IA64_IRQ_H
diff --git a/arch/ia64/include/asm/irq_remapping.h b/arch/ia64/include/asm/irq_remapping.h
index a8687b1..547a6e8 100644
--- a/arch/ia64/include/asm/irq_remapping.h
+++ b/arch/ia64/include/asm/irq_remapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __IA64_INTR_REMAPPING_H
#define __IA64_INTR_REMAPPING_H
#define irq_remapping_enabled 0
diff --git a/arch/ia64/include/asm/irqflags.h b/arch/ia64/include/asm/irqflags.h
index cec6c06..d97f843 100644
--- a/arch/ia64/include/asm/irqflags.h
+++ b/arch/ia64/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* IRQ flags defines.
*
diff --git a/arch/ia64/include/asm/kexec.h b/arch/ia64/include/asm/kexec.h
index aea2b81..294b1e1 100644
--- a/arch/ia64/include/asm/kexec.h
+++ b/arch/ia64/include/asm/kexec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_KEXEC_H
#define _ASM_IA64_KEXEC_H
diff --git a/arch/ia64/include/asm/kmap_types.h b/arch/ia64/include/asm/kmap_types.h
index 05d5f99..5c268cf 100644
--- a/arch/ia64/include/asm/kmap_types.h
+++ b/arch/ia64/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_KMAP_TYPES_H
#define _ASM_IA64_KMAP_TYPES_H
diff --git a/arch/ia64/include/asm/kregs.h b/arch/ia64/include/asm/kregs.h
index 39e65f6..44113b7 100644
--- a/arch/ia64/include/asm/kregs.h
+++ b/arch/ia64/include/asm/kregs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_KREGS_H
#define _ASM_IA64_KREGS_H
diff --git a/arch/ia64/include/asm/libata-portmap.h b/arch/ia64/include/asm/libata-portmap.h
index 7a1f831..757f84e 100644
--- a/arch/ia64/include/asm/libata-portmap.h
+++ b/arch/ia64/include/asm/libata-portmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_IA64_LIBATA_PORTMAP_H
#define __ASM_IA64_LIBATA_PORTMAP_H
diff --git a/arch/ia64/include/asm/linkage.h b/arch/ia64/include/asm/linkage.h
index 7875757..5178af5 100644
--- a/arch/ia64/include/asm/linkage.h
+++ b/arch/ia64/include/asm/linkage.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index af285c4..267f4f1 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Machine vector for IA-64.
*
diff --git a/arch/ia64/include/asm/machvec_dig.h b/arch/ia64/include/asm/machvec_dig.h
index 1f7403a..bc230f6 100644
--- a/arch/ia64/include/asm/machvec_dig.h
+++ b/arch/ia64/include/asm/machvec_dig.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_DIG_h
#define _ASM_IA64_MACHVEC_DIG_h
diff --git a/arch/ia64/include/asm/machvec_dig_vtd.h b/arch/ia64/include/asm/machvec_dig_vtd.h
index 44308b4..bb44eb9 100644
--- a/arch/ia64/include/asm/machvec_dig_vtd.h
+++ b/arch/ia64/include/asm/machvec_dig_vtd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_DIG_VTD_h
#define _ASM_IA64_MACHVEC_DIG_VTD_h
diff --git a/arch/ia64/include/asm/machvec_hpsim.h b/arch/ia64/include/asm/machvec_hpsim.h
index e757112..056f840 100644
--- a/arch/ia64/include/asm/machvec_hpsim.h
+++ b/arch/ia64/include/asm/machvec_hpsim.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_HPSIM_h
#define _ASM_IA64_MACHVEC_HPSIM_h
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
index c74d315..5299ac3 100644
--- a/arch/ia64/include/asm/machvec_hpzx1.h
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_HPZX1_h
#define _ASM_IA64_MACHVEC_HPZX1_h
diff --git a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
index 906ef62..5aec6a0 100644
--- a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
+++ b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
#define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
diff --git a/arch/ia64/include/asm/machvec_init.h b/arch/ia64/include/asm/machvec_init.h
index 37a4698..2b32fd0 100644
--- a/arch/ia64/include/asm/machvec_init.h
+++ b/arch/ia64/include/asm/machvec_init.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/iommu.h>
#include <asm/machvec.h>
diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h
index 8c70961..726df17 100644
--- a/arch/ia64/include/asm/mca.h
+++ b/arch/ia64/include/asm/mca.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca.h
* Purpose: Machine check handling specific defines
diff --git a/arch/ia64/include/asm/mca_asm.h b/arch/ia64/include/asm/mca_asm.h
index 13c1d49..e3ab1f4 100644
--- a/arch/ia64/include/asm/mca_asm.h
+++ b/arch/ia64/include/asm/mca_asm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_asm.h
* Purpose: Machine check handling specific defines
diff --git a/arch/ia64/include/asm/mman.h b/arch/ia64/include/asm/mman.h
index fdd5f52..15cf100 100644
--- a/arch/ia64/include/asm/mman.h
+++ b/arch/ia64/include/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Based on <asm-i386/mman.h>.
*
diff --git a/arch/ia64/include/asm/mmu.h b/arch/ia64/include/asm/mmu.h
index 611432b..f75f44f 100644
--- a/arch/ia64/include/asm/mmu.h
+++ b/arch/ia64/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __MMU_H
#define __MMU_H
diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h
index 9b99368..2da0e2e 100644
--- a/arch/ia64/include/asm/mmu_context.h
+++ b/arch/ia64/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MMU_CONTEXT_H
#define _ASM_IA64_MMU_CONTEXT_H
diff --git a/arch/ia64/include/asm/module.h b/arch/ia64/include/asm/module.h
index f31894b..f319144 100644
--- a/arch/ia64/include/asm/module.h
+++ b/arch/ia64/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_MODULE_H
#define _ASM_IA64_MODULE_H
diff --git a/arch/ia64/include/asm/msidef.h b/arch/ia64/include/asm/msidef.h
index 592c104..18d0e42 100644
--- a/arch/ia64/include/asm/msidef.h
+++ b/arch/ia64/include/asm/msidef.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IA64_MSI_DEF_H
#define _IA64_MSI_DEF_H
diff --git a/arch/ia64/include/asm/page.h b/arch/ia64/include/asm/page.h
index e8c486e..5798bd2 100644
--- a/arch/ia64/include/asm/page.h
+++ b/arch/ia64/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PAGE_H
#define _ASM_IA64_PAGE_H
/*
diff --git a/arch/ia64/include/asm/pal.h b/arch/ia64/include/asm/pal.h
index 2e69284..f9d2b3b 100644
--- a/arch/ia64/include/asm/pal.h
+++ b/arch/ia64/include/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PAL_H
#define _ASM_IA64_PAL_H
diff --git a/arch/ia64/include/asm/param.h b/arch/ia64/include/asm/param.h
index 1295913..f0b7862 100644
--- a/arch/ia64/include/asm/param.h
+++ b/arch/ia64/include/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Fundamental kernel parameters.
*
diff --git a/arch/ia64/include/asm/parport.h b/arch/ia64/include/asm/parport.h
index 638b4d2..360ca9b 100644
--- a/arch/ia64/include/asm/parport.h
+++ b/arch/ia64/include/asm/parport.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* parport.h: platform-specific PC-style parport initialisation
*
diff --git a/arch/ia64/include/asm/patch.h b/arch/ia64/include/asm/patch.h
index 295fe6a..bd487ed 100644
--- a/arch/ia64/include/asm/patch.h
+++ b/arch/ia64/include/asm/patch.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PATCH_H
#define _ASM_IA64_PATCH_H
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 6459f2d..e20d77f 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PCI_H
#define _ASM_IA64_PCI_H
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h
index b929579..f357b9b 100644
--- a/arch/ia64/include/asm/percpu.h
+++ b/arch/ia64/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PERCPU_H
#define _ASM_IA64_PERCPU_H
diff --git a/arch/ia64/include/asm/perfmon.h b/arch/ia64/include/asm/perfmon.h
index 15476dd..e054586 100644
--- a/arch/ia64/include/asm/perfmon.h
+++ b/arch/ia64/include/asm/perfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2001-2003 Hewlett-Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
index f5e70e9..3ee5362 100644
--- a/arch/ia64/include/asm/pgalloc.h
+++ b/arch/ia64/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PGALLOC_H
#define _ASM_IA64_PGALLOC_H
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 6cc22c8d..1658277 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PGTABLE_H
#define _ASM_IA64_PGTABLE_H
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index ab982f0..10061ccf 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PROCESSOR_H
#define _ASM_IA64_PROCESSOR_H
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index 8451439..7ff574d 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1998-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/asm/rwsem.h b/arch/ia64/include/asm/rwsem.h
index 8fa98dd..7d6fceb 100644
--- a/arch/ia64/include/asm/rwsem.h
+++ b/arch/ia64/include/asm/rwsem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* R/W semaphores for ia64
*
diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index e504f38..588f331 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SAL_H
#define _ASM_IA64_SAL_H
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h
index 2ab2003..f348140 100644
--- a/arch/ia64/include/asm/sections.h
+++ b/arch/ia64/include/asm/sections.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SECTIONS_H
#define _ASM_IA64_SECTIONS_H
diff --git a/arch/ia64/include/asm/shmparam.h b/arch/ia64/include/asm/shmparam.h
index d07508d..43bd832 100644
--- a/arch/ia64/include/asm/shmparam.h
+++ b/arch/ia64/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SHMPARAM_H
#define _ASM_IA64_SHMPARAM_H
diff --git a/arch/ia64/include/asm/signal.h b/arch/ia64/include/asm/signal.h
index c62afa4..80f067f 100644
--- a/arch/ia64/include/asm/signal.h
+++ b/arch/ia64/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Modified 1998-2001, 2003
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/asm/smp.h b/arch/ia64/include/asm/smp.h
index fea21e9..7847ae4 100644
--- a/arch/ia64/include/asm/smp.h
+++ b/arch/ia64/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* SMP Support
*
diff --git a/arch/ia64/include/asm/sn/ioc3.h b/arch/ia64/include/asm/sn/ioc3.h
index 6eaa3cc..d4a5249 100644
--- a/arch/ia64/include/asm/sn/ioc3.h
+++ b/arch/ia64/include/asm/sn/ioc3.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2005 Silicon Graphics, Inc.
*/
diff --git a/arch/ia64/include/asm/sparsemem.h b/arch/ia64/include/asm/sparsemem.h
index 67a7c40..336d057 100644
--- a/arch/ia64/include/asm/sparsemem.h
+++ b/arch/ia64/include/asm/sparsemem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SPARSEMEM_H
#define _ASM_IA64_SPARSEMEM_H
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index df2c121..aa057ab 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SPINLOCK_H
#define _ASM_IA64_SPINLOCK_H
diff --git a/arch/ia64/include/asm/spinlock_types.h b/arch/ia64/include/asm/spinlock_types.h
index e2b42a5..6e345fe 100644
--- a/arch/ia64/include/asm/spinlock_types.h
+++ b/arch/ia64/include/asm/spinlock_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_SPINLOCK_TYPES_H
#define _ASM_IA64_SPINLOCK_TYPES_H
diff --git a/arch/ia64/include/asm/string.h b/arch/ia64/include/asm/string.h
index 85fd65c..8b84df0 100644
--- a/arch/ia64/include/asm/string.h
+++ b/arch/ia64/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_STRING_H
#define _ASM_IA64_STRING_H
diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h
index f0acde6..841e2c7 100644
--- a/arch/ia64/include/asm/swiotlb.h
+++ b/arch/ia64/include/asm/swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ASM_IA64__SWIOTLB_H
#define ASM_IA64__SWIOTLB_H
diff --git a/arch/ia64/include/asm/switch_to.h b/arch/ia64/include/asm/switch_to.h
index e8f3585..b10f31e 100644
--- a/arch/ia64/include/asm/switch_to.h
+++ b/arch/ia64/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Low-level task switching. This is based on information published in
* the Processor Abstraction Layer and the System Abstraction Layer
diff --git a/arch/ia64/include/asm/termios.h b/arch/ia64/include/asm/termios.h
index a42f870..589c026 100644
--- a/arch/ia64/include/asm/termios.h
+++ b/arch/ia64/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Modified 1999
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index 8742d74..1d172a4 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/include/asm/timex.h b/arch/ia64/include/asm/timex.h
index 86c7db8..869a3ac 100644
--- a/arch/ia64/include/asm/timex.h
+++ b/arch/ia64/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_TIMEX_H
#define _ASM_IA64_TIMEX_H
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index cbe5ac3..44f0ac0 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_TLB_H
#define _ASM_IA64_TLB_H
/*
diff --git a/arch/ia64/include/asm/tlbflush.h b/arch/ia64/include/asm/tlbflush.h
index 3be25df..25e28081 100644
--- a/arch/ia64/include/asm/tlbflush.h
+++ b/arch/ia64/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_TLBFLUSH_H
#define _ASM_IA64_TLBFLUSH_H
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h
index 4c351b1..5ddc770 100644
--- a/arch/ia64/include/asm/types.h
+++ b/arch/ia64/include/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file is never included by application software unless explicitly
* requested (e.g., via linux/types.h) in which case the application is
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index 0890ded..a74524f 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UACCESS_H
#define _ASM_IA64_UACCESS_H
diff --git a/arch/ia64/include/asm/unaligned.h b/arch/ia64/include/asm/unaligned.h
index 7bddc7f..328942e 100644
--- a/arch/ia64/include/asm/unaligned.h
+++ b/arch/ia64/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UNALIGNED_H
#define _ASM_IA64_UNALIGNED_H
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 8c85209..ffb705d 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* IA-64 Linux syscall numbers and inline-functions.
*
diff --git a/arch/ia64/include/asm/unwind.h b/arch/ia64/include/asm/unwind.h
index 1af3875..c5bd4b3 100644
--- a/arch/ia64/include/asm/unwind.h
+++ b/arch/ia64/include/asm/unwind.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UNWIND_H
#define _ASM_IA64_UNWIND_H
diff --git a/arch/ia64/include/asm/user.h b/arch/ia64/include/asm/user.h
index 8b98211..0ba4866 100644
--- a/arch/ia64/include/asm/user.h
+++ b/arch/ia64/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_USER_H
#define _ASM_IA64_USER_H
diff --git a/arch/ia64/include/asm/ustack.h b/arch/ia64/include/asm/ustack.h
index b275401..112d40a 100644
--- a/arch/ia64/include/asm/ustack.h
+++ b/arch/ia64/include/asm/ustack.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_USTACK_H
#define _ASM_IA64_USTACK_H
diff --git a/arch/ia64/include/asm/uv/uv.h b/arch/ia64/include/asm/uv/uv.h
index 8f6cbaa..71df93e 100644
--- a/arch/ia64/include/asm/uv/uv.h
+++ b/arch/ia64/include/asm/uv/uv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_UV_UV_H
#define _ASM_IA64_UV_UV_H
diff --git a/arch/ia64/include/asm/vga.h b/arch/ia64/include/asm/vga.h
index 02184ec..30cb373 100644
--- a/arch/ia64/include/asm/vga.h
+++ b/arch/ia64/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Access to VGA videoram
*
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 9edda54..14ad79f 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the linux kernel.
#
diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
index 7da7c65..f53faf4 100644
--- a/arch/ia64/kernel/Makefile.gate
+++ b/arch/ia64/kernel/Makefile.gate
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
# The gate DSO image is built using a special linker script.
targets += gate.so gate.lds gate.o gate-dummy.o
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 798bdb2..b385ff2 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Generate definitions needed by assembly language modules.
* This code generates raw asm output which is post-processed
diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c
index 96a9d18..5192ca8 100644
--- a/arch/ia64/kernel/audit.c
+++ b/arch/ia64/kernel/audit.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
#include <linux/types.h>
#include <linux/audit.h>
diff --git a/arch/ia64/kernel/brl_emu.c b/arch/ia64/kernel/brl_emu.c
index 987b11b..9bcc908 100644
--- a/arch/ia64/kernel/brl_emu.c
+++ b/arch/ia64/kernel/brl_emu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Emulation of the "brl" instruction for IA64 processors that
* don't support it in hardware.
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 75859a0..39f4433 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* arch/ia64/kernel/crash.c
*
diff --git a/arch/ia64/kernel/crash_dump.c b/arch/ia64/kernel/crash_dump.c
index 9c12b79..0ed3c3d 100644
--- a/arch/ia64/kernel/crash_dump.c
+++ b/arch/ia64/kernel/crash_dump.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* kernel/crash_dump.c - Memory preserving reboot related code.
*
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index ee1a4af..f80eb7f 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/smp.h>
#include <linux/time.h>
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index e0dd97f..7a82c92 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/dma-mapping.h>
#include <linux/export.h>
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 8141600..9c09bf3 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Extensible Firmware Interface
*
diff --git a/arch/ia64/kernel/efi_stub.S b/arch/ia64/kernel/efi_stub.S
index a56e161..58233bb 100644
--- a/arch/ia64/kernel/efi_stub.S
+++ b/arch/ia64/kernel/efi_stub.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* EFI call stub.
*
diff --git a/arch/ia64/kernel/elfcore.c b/arch/ia64/kernel/elfcore.c
index 04bc8fd..9468052 100644
--- a/arch/ia64/kernel/elfcore.c
+++ b/arch/ia64/kernel/elfcore.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/elf.h>
#include <linux/coredump.h>
#include <linux/fs.h>
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index e7a716b..68362b3 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/ia64/kernel/entry.S
*
diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h
index b83edac..6463dc3 100644
--- a/arch/ia64/kernel/entry.h
+++ b/arch/ia64/kernel/entry.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Preserved registers that are shared between code in ivt.S and
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index edbf7af..c0e7c9a 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the light-weight system call handlers (fsyscall-handlers).
*
diff --git a/arch/ia64/kernel/fsyscall_gtod_data.h b/arch/ia64/kernel/fsyscall_gtod_data.h
index dcc5149..0914c02 100644
--- a/arch/ia64/kernel/fsyscall_gtod_data.h
+++ b/arch/ia64/kernel/fsyscall_gtod_data.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* (c) Copyright 2007 Hewlett-Packard Development Company, L.P.
* Contributed by Peter Keilty <peter.keilty@hp.com>
diff --git a/arch/ia64/kernel/gate.S b/arch/ia64/kernel/gate.S
index 0bd1b3b..9f235cd 100644
--- a/arch/ia64/kernel/gate.S
+++ b/arch/ia64/kernel/gate.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the code that gets mapped at the upper end of each task's text
* region. For now, it contains the signal trampoline code only.
diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S
index 3e8271e..461c7e6 100644
--- a/arch/ia64/kernel/gate.lds.S
+++ b/arch/ia64/kernel/gate.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Linker script for gate DSO. The gate pages are an ELF shared object
* prelinked to its virtual address, with only one read-only segment and
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 3204fdd..e6f4517 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Here is where the ball gets rolling as far as the kernel is concerned.
* When control is transferred to _start, the bootload has already
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index d111248..6b51c88 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific kernel symbols
*/
diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c
index fa8ee64..8df9245 100644
--- a/arch/ia64/kernel/init_task.c
+++ b/arch/ia64/kernel/init_task.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* This is where we statically allocate and initialize the initial
* task.
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 90fde5b..550243a 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* I/O SAPIC support.
*
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 2ff1df7..8ed81b2 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/ia64/kernel/irq.c
*
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index eaa3199..ab87d6c 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/ia64/kernel/irq_ia64.c
*
diff --git a/arch/ia64/kernel/irq_lsapic.c b/arch/ia64/kernel/irq_lsapic.c
index 1b3a776..23bf449 100644
--- a/arch/ia64/kernel/irq_lsapic.c
+++ b/arch/ia64/kernel/irq_lsapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* LSAPIC Interrupt Controller
*
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 44a103a..1efcbe5 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/ia64/kernel/ivt.S
*
diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c
index f5a1e52..7bfe988 100644
--- a/arch/ia64/kernel/machvec.c
+++ b/arch/ia64/kernel/machvec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/dma-mapping.h>
#include <asm/machvec.h>
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index d5bdf9d..086cfa4 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_asm.S
* Purpose: assembly portion of the IA64 MCA handling
diff --git a/arch/ia64/kernel/mca_drv.h b/arch/ia64/kernel/mca_drv.h
index 53b8ecb..45bc4e3 100644
--- a/arch/ia64/kernel/mca_drv.h
+++ b/arch/ia64/kernel/mca_drv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_drv.h
* Purpose: Define helpers for Generic MCA handling
diff --git a/arch/ia64/kernel/mca_drv_asm.S b/arch/ia64/kernel/mca_drv_asm.S
index 767ac2c..4428f57 100644
--- a/arch/ia64/kernel/mca_drv_asm.S
+++ b/arch/ia64/kernel/mca_drv_asm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* File: mca_drv_asm.S
* Purpose: Assembly portion of Generic MCA handling
diff --git a/arch/ia64/kernel/minstate.h b/arch/ia64/kernel/minstate.h
index 5704700..d6eab2a 100644
--- a/arch/ia64/kernel/minstate.h
+++ b/arch/ia64/kernel/minstate.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/cache.h>
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index d1d945c..853b561 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* IA-64-specific support for kernel module loader.
*
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index af4eaec..519d943 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* MSI hooks for standard x86 apic
*/
diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c
index f6769cd..f2633b2 100644
--- a/arch/ia64/kernel/nr-irqs.c
+++ b/arch/ia64/kernel/nr-irqs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* calculate
* NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...)
diff --git a/arch/ia64/kernel/pal.S b/arch/ia64/kernel/pal.S
index 94fb2e3..d3e22c0 100644
--- a/arch/ia64/kernel/pal.S
+++ b/arch/ia64/kernel/pal.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* PAL Firmware support
* IA-64 Processor Programmers Reference Vol 2
diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c
index 944a8e2..7f21a8c 100644
--- a/arch/ia64/kernel/patch.c
+++ b/arch/ia64/kernel/patch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Instruction-patching support.
*
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 9094a73..3ba87c2 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Dynamic DMA mapping support.
*/
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
index a14989d..5e50939 100644
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ b/arch/ia64/kernel/pci-swiotlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/* Glue code to lib/swiotlb.c */
#include <linux/pci.h>
diff --git a/arch/ia64/kernel/perfmon_generic.h b/arch/ia64/kernel/perfmon_generic.h
index 6748947..96af469 100644
--- a/arch/ia64/kernel/perfmon_generic.h
+++ b/arch/ia64/kernel/perfmon_generic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the generic PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_itanium.h b/arch/ia64/kernel/perfmon_itanium.h
index d1d508a..f2d3486 100644
--- a/arch/ia64/kernel/perfmon_itanium.h
+++ b/arch/ia64/kernel/perfmon_itanium.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the Itanium PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_mckinley.h b/arch/ia64/kernel/perfmon_mckinley.h
index c4bec7a..a993249 100644
--- a/arch/ia64/kernel/perfmon_mckinley.h
+++ b/arch/ia64/kernel/perfmon_mckinley.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the McKinley PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/perfmon_montecito.h b/arch/ia64/kernel/perfmon_montecito.h
index 7f8da4c..c0b5b91 100644
--- a/arch/ia64/kernel/perfmon_montecito.h
+++ b/arch/ia64/kernel/perfmon_montecito.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the Montecito PMU register description tables
* and pmc checker used by perfmon.c.
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index d344d0d..dda0082 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific setup.
*
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 3f82933..427cd56 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Kernel support for the ptrace() and syscall tracing interfaces.
*
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 23e3fd6..dee56bc 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific setup.
*
diff --git a/arch/ia64/kernel/sigframe.h b/arch/ia64/kernel/sigframe.h
index 9fd9a19..58a36ce 100644
--- a/arch/ia64/kernel/sigframe.h
+++ b/arch/ia64/kernel/sigframe.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
struct sigscratch {
unsigned long scratch_unat; /* ar.unat for the general registers saved in pt */
unsigned long ar_pfs; /* for syscalls, the user-level function-state */
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 6146d53..a254cc9 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific signal handling support.
*
diff --git a/arch/ia64/kernel/stacktrace.c b/arch/ia64/kernel/stacktrace.c
index 5af2783..6e583a6 100644
--- a/arch/ia64/kernel/stacktrace.c
+++ b/arch/ia64/kernel/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* arch/ia64/kernel/stacktrace.c
*
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index 5ce927c..085adfc 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* This file contains various system calls that have different calling
* conventions on different platforms.
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 3cb17cf..6d4e76a 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific trap handling.
*
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index a13680c..72e9b42 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Architecture-specific unaligned trap handling.
*
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index 9704e2c..e04efa0 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1999-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/kernel/unwind_decoder.c b/arch/ia64/kernel/unwind_decoder.c
index 50ac2d8..83f54f7 100644
--- a/arch/ia64/kernel/unwind_decoder.c
+++ b/arch/ia64/kernel/unwind_decoder.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000 Hewlett-Packard Co
* Copyright (C) 2000 David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/kernel/unwind_i.h b/arch/ia64/kernel/unwind_i.h
index 96693a6..67994a7 100644
--- a/arch/ia64/kernel/unwind_i.h
+++ b/arch/ia64/kernel/unwind_i.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000, 2002-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 798026d..58db59d 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/cache.h>
#include <asm/ptrace.h>
diff --git a/arch/ia64/lib/Makefile b/arch/ia64/lib/Makefile
index 1a36a3a..82118b3 100644
--- a/arch/ia64/lib/Makefile
+++ b/arch/ia64/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for ia64-specific library routines..
#
diff --git a/arch/ia64/lib/carta_random.S b/arch/ia64/lib/carta_random.S
index d0674c3..1a4a639 100644
--- a/arch/ia64/lib/carta_random.S
+++ b/arch/ia64/lib/carta_random.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Fast, simple, yet decent quality random number generator based on
* a paper by David G. Carta ("Two Fast Implementations of the
diff --git a/arch/ia64/lib/checksum.c b/arch/ia64/lib/checksum.c
index 2cb23cb..d26517f 100644
--- a/arch/ia64/lib/checksum.c
+++ b/arch/ia64/lib/checksum.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Network checksum routines
*
diff --git a/arch/ia64/lib/clear_page.S b/arch/ia64/lib/clear_page.S
index 3cf5b76..65b7508 100644
--- a/arch/ia64/lib/clear_page.S
+++ b/arch/ia64/lib/clear_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1999-2002 Hewlett-Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/lib/clear_user.S b/arch/ia64/lib/clear_user.S
index 7b40731..a28f39d 100644
--- a/arch/ia64/lib/clear_user.S
+++ b/arch/ia64/lib/clear_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* This routine clears to zero a linear memory buffer in user space.
*
diff --git a/arch/ia64/lib/copy_page.S b/arch/ia64/lib/copy_page.S
index cbdb9e3..176f857 100644
--- a/arch/ia64/lib/copy_page.S
+++ b/arch/ia64/lib/copy_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the standard copy_page() function
diff --git a/arch/ia64/lib/copy_page_mck.S b/arch/ia64/lib/copy_page_mck.S
index c13f690..d6fd56e 100644
--- a/arch/ia64/lib/copy_page_mck.S
+++ b/arch/ia64/lib/copy_page_mck.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* McKinley-optimized version of copy_page().
*
diff --git a/arch/ia64/lib/copy_user.S b/arch/ia64/lib/copy_user.S
index 66facd5..f681556 100644
--- a/arch/ia64/lib/copy_user.S
+++ b/arch/ia64/lib/copy_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the copy_user() routine.
diff --git a/arch/ia64/lib/csum_partial_copy.c b/arch/ia64/lib/csum_partial_copy.c
index 42f7678..bf9396b 100644
--- a/arch/ia64/lib/csum_partial_copy.c
+++ b/arch/ia64/lib/csum_partial_copy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Network Checksum & Copy routine
*
diff --git a/arch/ia64/lib/do_csum.S b/arch/ia64/lib/do_csum.S
index 1a431a5..6004dad 100644
--- a/arch/ia64/lib/do_csum.S
+++ b/arch/ia64/lib/do_csum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optmized version of the standard do_csum() function
diff --git a/arch/ia64/lib/idiv32.S b/arch/ia64/lib/idiv32.S
index 715aed7..def92b7 100644
--- a/arch/ia64/lib/idiv32.S
+++ b/arch/ia64/lib/idiv32.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000 Hewlett-Packard Co
* Copyright (C) 2000 David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/lib/idiv64.S b/arch/ia64/lib/idiv64.S
index 25840f6..a8ba3bd 100644
--- a/arch/ia64/lib/idiv64.S
+++ b/arch/ia64/lib/idiv64.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 1999-2000 Hewlett-Packard Co
* Copyright (C) 1999-2000 David Mosberger-Tang <davidm@hpl.hp.com>
diff --git a/arch/ia64/lib/io.c b/arch/ia64/lib/io.c
index bcd16f8a..d107eaf 100644
--- a/arch/ia64/lib/io.c
+++ b/arch/ia64/lib/io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/types.h>
diff --git a/arch/ia64/lib/ip_fast_csum.S b/arch/ia64/lib/ip_fast_csum.S
index 648e0d4..dc9e6e6 100644
--- a/arch/ia64/lib/ip_fast_csum.S
+++ b/arch/ia64/lib/ip_fast_csum.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Optmized version of the ip_fast_csum() function
* Used for calculating IP header checksum
diff --git a/arch/ia64/lib/memcpy.S b/arch/ia64/lib/memcpy.S
index ba172fd..91a625f 100644
--- a/arch/ia64/lib/memcpy.S
+++ b/arch/ia64/lib/memcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the standard memcpy() function
diff --git a/arch/ia64/lib/memcpy_mck.S b/arch/ia64/lib/memcpy_mck.S
index bbbadc4..cc4e6ac 100644
--- a/arch/ia64/lib/memcpy_mck.S
+++ b/arch/ia64/lib/memcpy_mck.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Itanium 2-optimized version of memcpy and copy_user function
*
diff --git a/arch/ia64/lib/memset.S b/arch/ia64/lib/memset.S
index 87b9747..07a8b92 100644
--- a/arch/ia64/lib/memset.S
+++ b/arch/ia64/lib/memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/* Optimized version of the standard memset() function.
Copyright (c) 2002 Hewlett-Packard Co/CERN
diff --git a/arch/ia64/lib/strlen.S b/arch/ia64/lib/strlen.S
index 1a6e17c..d66de59 100644
--- a/arch/ia64/lib/strlen.S
+++ b/arch/ia64/lib/strlen.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
*
* Optimized version of the standard strlen() function
diff --git a/arch/ia64/lib/strncpy_from_user.S b/arch/ia64/lib/strncpy_from_user.S
index ca9ccf2..49eb81b 100644
--- a/arch/ia64/lib/strncpy_from_user.S
+++ b/arch/ia64/lib/strncpy_from_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Just like strncpy() except that if a fault occurs during copying,
* -EFAULT is returned.
diff --git a/arch/ia64/lib/strnlen_user.S b/arch/ia64/lib/strnlen_user.S
index 80a5dfd..4b684d4 100644
--- a/arch/ia64/lib/strnlen_user.S
+++ b/arch/ia64/lib/strnlen_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Returns 0 if exception before NUL or reaching the supplied limit (N),
* a value greater than N if the string is longer than the limit, else
diff --git a/arch/ia64/mm/Makefile b/arch/ia64/mm/Makefile
index bb0a01a..99a3503 100644
--- a/arch/ia64/mm/Makefile
+++ b/arch/ia64/mm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the ia64-specific parts of the memory manager.
#
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 8786268..9b2d994 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2000, 2003 Silicon Graphics, Inc. All rights reserved.
* Copyright (c) 2001 Intel Corp.
diff --git a/arch/ia64/mm/extable.c b/arch/ia64/mm/extable.c
index 10dd4a6..da477c1 100644
--- a/arch/ia64/mm/extable.c
+++ b/arch/ia64/mm/extable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Kernel exception handling table support. Derived from arch/alpha/mm/extable.c.
*
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 15f09cf..dfdc152 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* MMU fault handling support.
*
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
index ae35140..d16e419 100644
--- a/arch/ia64/mm/hugetlbpage.c
+++ b/arch/ia64/mm/hugetlbpage.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* IA-64 Huge TLB Page Support for Kernel.
*
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index a4e8d6b..7af4e05 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Initialize MMU support.
*
diff --git a/arch/ia64/module.lds b/arch/ia64/module.lds
index 6481f42..eff68f3 100644
--- a/arch/ia64/module.lds
+++ b/arch/ia64/module.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
SECTIONS {
/* Group unwind sections into a single section: */
.IA_64.unwind_info : { *(.IA_64.unwind_info*) }
diff --git a/arch/ia64/oprofile/Makefile b/arch/ia64/oprofile/Makefile
index aad27a7..cd134d6 100644
--- a/arch/ia64/oprofile/Makefile
+++ b/arch/ia64/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_OPROFILE) += oprofile.o
DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
index 41caa99..e1fa45b 100644
--- a/arch/ia64/pci/fixup.c
+++ b/arch/ia64/pci/fixup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Exceptions for specific devices. Usually work-arounds for fatal design flaws.
* Derived from fixup.c of i386 tree.
diff --git a/arch/ia64/scripts/check-gas b/arch/ia64/scripts/check-gas
index 2499e0b..787cf9b 100755
--- a/arch/ia64/scripts/check-gas
+++ b/arch/ia64/scripts/check-gas
@@ -1,4 +1,5 @@
#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
dir=$(dirname $0)
CC=$1
OBJDUMP=$2
diff --git a/arch/ia64/scripts/check-segrel.S b/arch/ia64/scripts/check-segrel.S
index 3be4e3d..65d6378 100644
--- a/arch/ia64/scripts/check-segrel.S
+++ b/arch/ia64/scripts/check-segrel.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
.rodata
data4 @segrel(start)
.data
diff --git a/arch/ia64/scripts/check-segrel.lds b/arch/ia64/scripts/check-segrel.lds
index 85a0d54..c385d24 100644
--- a/arch/ia64/scripts/check-segrel.lds
+++ b/arch/ia64/scripts/check-segrel.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
SECTIONS {
. = SIZEOF_HEADERS;
.rodata : { *(.rodata) } :ro
diff --git a/arch/ia64/scripts/check-text-align.S b/arch/ia64/scripts/check-text-align.S
index 03f586a..107fa1c 100644
--- a/arch/ia64/scripts/check-text-align.S
+++ b/arch/ia64/scripts/check-text-align.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
.proc foo
.prologue
foo: .save rp, r2
diff --git a/arch/ia64/scripts/toolchain-flags b/arch/ia64/scripts/toolchain-flags
index 3f0c2ad..12dff5c 100755
--- a/arch/ia64/scripts/toolchain-flags
+++ b/arch/ia64/scripts/toolchain-flags
@@ -1,4 +1,5 @@
#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
#
# Check whether linker can handle cross-segment @segrel():
#
diff --git a/arch/ia64/scripts/unwcheck.py b/arch/ia64/scripts/unwcheck.py
index 2bfd941..89f3a148 100644
--- a/arch/ia64/scripts/unwcheck.py
+++ b/arch/ia64/scripts/unwcheck.py
@@ -1,4 +1,5 @@
#!/usr/bin/python
+# SPDX-License-Identifier: GPL-2.0
#
# Usage: unwcheck.py FILE
#
diff --git a/arch/ia64/sn/kernel/sn2/timer.c b/arch/ia64/sn/kernel/sn2/timer.c
index 66edc36..3009d9d 100644
--- a/arch/ia64/sn/kernel/sn2/timer.c
+++ b/arch/ia64/sn/kernel/sn2/timer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/ia64/sn/kernel/sn2/timer.c
*
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