Merge branch 'linus' into x86/asm, to pick up fixes and resolve conflicts

Conflicts: arch/x86/kernel/cpu/Makefile Signed-off-by: Ingo Molnar <mingo@kernel.org>
author: Ingo Molnar <mingo@kernel.org> 2017-11-07 12:53:06 +0300
committer: Ingo Molnar <mingo@kernel.org> 2017-11-07 12:53:06 +0300
commit: b3d9a136815ca9284ade2a897a3b7d2b0084c33c (patch)
tree: af222e53d833ff7218577cf98e1b856d9d6bda93 /arch/alpha
parent: c7da092a1f243bfd1bfb4124f538e69e941882da (diff)
parent: e4880bc5dfb1f02b152e62a894b5c6f3e995b3cf (diff)
download: linux-b3d9a136815ca9284ade2a897a3b7d2b0084c33c.tar.xz
269 files changed, 269 insertions, 0 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 0e49d39ea74a..69b875880754 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 config ALPHA
 	bool
 	default y
diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
index 3f6265f2d9d4..5e93dffb818a 100644
--- a/arch/alpha/Kconfig.debug
+++ b/arch/alpha/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
diff --git a/arch/alpha/boot/bootloader.lds b/arch/alpha/boot/bootloader.lds
index 31c081ce1d50..8cdff54c6e41 100644
--- a/arch/alpha/boot/bootloader.lds
+++ b/arch/alpha/boot/bootloader.lds
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 OUTPUT_FORMAT("elf64-alpha")
 ENTRY(__start)
 printk = srm_printk;
diff --git a/arch/alpha/boot/bootp.c b/arch/alpha/boot/bootp.c
index 2a542a506557..95c0359f4858 100644
--- a/arch/alpha/boot/bootp.c
+++ b/arch/alpha/boot/bootp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/bootp.c
  *
diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c
index d6ad191698da..99b8d7dc344b 100644
--- a/arch/alpha/boot/bootpz.c
+++ b/arch/alpha/boot/bootpz.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/bootpz.c
  *
diff --git a/arch/alpha/boot/head.S b/arch/alpha/boot/head.S
index 8efb26686d47..06a7c95fe9ad 100644
--- a/arch/alpha/boot/head.S
+++ b/arch/alpha/boot/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/boot/head.S
  *
diff --git a/arch/alpha/boot/main.c b/arch/alpha/boot/main.c
index dd6eb4a33582..8f5ed8610970 100644
--- a/arch/alpha/boot/main.c
+++ b/arch/alpha/boot/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/main.c
  *
diff --git a/arch/alpha/boot/misc.c b/arch/alpha/boot/misc.c
index 1b568ed74f95..d65192202703 100644
--- a/arch/alpha/boot/misc.c
+++ b/arch/alpha/boot/misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * misc.c
  * 
diff --git a/arch/alpha/boot/tools/mkbb.c b/arch/alpha/boot/tools/mkbb.c
index 1185778e6a1e..fc47f33f8a44 100644
--- a/arch/alpha/boot/tools/mkbb.c
+++ b/arch/alpha/boot/tools/mkbb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* This utility makes a bootblock suitable for the SRM console/miniloader */
 
 /* Usage:
diff --git a/arch/alpha/boot/tools/objstrip.c b/arch/alpha/boot/tools/objstrip.c
index dee82695f48b..825a16f5f622 100644
--- a/arch/alpha/boot/tools/objstrip.c
+++ b/arch/alpha/boot/tools/objstrip.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/boot/tools/objstrip.c
  *
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 5b974ab8425c..47f3fba3e41f 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 
 
 generic-y += clkdev.h
diff --git a/arch/alpha/include/asm/a.out.h b/arch/alpha/include/asm/a.out.h
index 9abbd2455306..d2346b7caff1 100644
--- a/arch/alpha/include/asm/a.out.h
+++ b/arch/alpha/include/asm/a.out.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_A_OUT_H__
 #define __ALPHA_A_OUT_H__
 
diff --git a/arch/alpha/include/asm/agp.h b/arch/alpha/include/asm/agp.h
index a94d48b8677f..7173eada1567 100644
--- a/arch/alpha/include/asm/agp.h
+++ b/arch/alpha/include/asm/agp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef AGP_H
 #define AGP_H 1
 
diff --git a/arch/alpha/include/asm/agp_backend.h b/arch/alpha/include/asm/agp_backend.h
index 55dd44a2cea7..2718802407d6 100644
--- a/arch/alpha/include/asm/agp_backend.h
+++ b/arch/alpha/include/asm/agp_backend.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_AGP_BACKEND_H
 #define _ALPHA_AGP_BACKEND_H 1
 
diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
index 498933a7df97..85867d3cea64 100644
--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_ATOMIC_H
 #define _ALPHA_ATOMIC_H
 
diff --git a/arch/alpha/include/asm/barrier.h b/arch/alpha/include/asm/barrier.h
index 77516c87255d..92ec486a4f9e 100644
--- a/arch/alpha/include/asm/barrier.h
+++ b/arch/alpha/include/asm/barrier.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __BARRIER_H
 #define __BARRIER_H
 
diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h
index 4bdfbd444e63..ca43f4d0b937 100644
--- a/arch/alpha/include/asm/bitops.h
+++ b/arch/alpha/include/asm/bitops.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_BITOPS_H
 #define _ALPHA_BITOPS_H
 
diff --git a/arch/alpha/include/asm/bug.h b/arch/alpha/include/asm/bug.h
index f091682e3cc8..b88ebdfedf7c 100644
--- a/arch/alpha/include/asm/bug.h
+++ b/arch/alpha/include/asm/bug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_BUG_H
 #define _ALPHA_BUG_H
 
diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
index ad368a93a46a..6ce508c68907 100644
--- a/arch/alpha/include/asm/cache.h
+++ b/arch/alpha/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/cache.h
  */
diff --git a/arch/alpha/include/asm/cacheflush.h b/arch/alpha/include/asm/cacheflush.h
index a9cb6aa447aa..89128489cb59 100644
--- a/arch/alpha/include/asm/cacheflush.h
+++ b/arch/alpha/include/asm/cacheflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CACHEFLUSH_H
 #define _ALPHA_CACHEFLUSH_H
 
diff --git a/arch/alpha/include/asm/checksum.h b/arch/alpha/include/asm/checksum.h
index f2bbdd2ace51..473e6ccb65a3 100644
--- a/arch/alpha/include/asm/checksum.h
+++ b/arch/alpha/include/asm/checksum.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CHECKSUM_H
 #define _ALPHA_CHECKSUM_H
 
diff --git a/arch/alpha/include/asm/cmpxchg.h b/arch/alpha/include/asm/cmpxchg.h
index e5117766529e..46ebf14aed4e 100644
--- a/arch/alpha/include/asm/cmpxchg.h
+++ b/arch/alpha/include/asm/cmpxchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CMPXCHG_H
 #define _ALPHA_CMPXCHG_H
 
diff --git a/arch/alpha/include/asm/compiler.h b/arch/alpha/include/asm/compiler.h
index a7720b96bcc9..5159ba259d65 100644
--- a/arch/alpha/include/asm/compiler.h
+++ b/arch/alpha/include/asm/compiler.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_COMPILER_H
 #define __ALPHA_COMPILER_H
 
diff --git a/arch/alpha/include/asm/console.h b/arch/alpha/include/asm/console.h
index f2b584fe0994..088b7b9eb15a 100644
--- a/arch/alpha/include/asm/console.h
+++ b/arch/alpha/include/asm/console.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __AXP_CONSOLE_H
 #define __AXP_CONSOLE_H
 
diff --git a/arch/alpha/include/asm/core_apecs.h b/arch/alpha/include/asm/core_apecs.h
index 6785ff7e02bc..0a07055bc0fe 100644
--- a/arch/alpha/include/asm/core_apecs.h
+++ b/arch/alpha/include/asm/core_apecs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_APECS__H__
 #define __ALPHA_APECS__H__
 
diff --git a/arch/alpha/include/asm/core_cia.h b/arch/alpha/include/asm/core_cia.h
index 9e0516c0ca27..c706a7f2b061 100644
--- a/arch/alpha/include/asm/core_cia.h
+++ b/arch/alpha/include/asm/core_cia.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_CIA__H__
 #define __ALPHA_CIA__H__
 
diff --git a/arch/alpha/include/asm/core_irongate.h b/arch/alpha/include/asm/core_irongate.h
index 24b2db541501..1c8906bf76c6 100644
--- a/arch/alpha/include/asm/core_irongate.h
+++ b/arch/alpha/include/asm/core_irongate.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_IRONGATE__H__
 #define __ALPHA_IRONGATE__H__
 
diff --git a/arch/alpha/include/asm/core_lca.h b/arch/alpha/include/asm/core_lca.h
index 8ee6c516279c..84d5e5b84f4f 100644
--- a/arch/alpha/include/asm/core_lca.h
+++ b/arch/alpha/include/asm/core_lca.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_LCA__H__
 #define __ALPHA_LCA__H__
 
diff --git a/arch/alpha/include/asm/core_marvel.h b/arch/alpha/include/asm/core_marvel.h
index 8dcf9dbda618..cc6fd92d5fa9 100644
--- a/arch/alpha/include/asm/core_marvel.h
+++ b/arch/alpha/include/asm/core_marvel.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Marvel systems use the IO7 I/O chip provides PCI/PCIX/AGP access
  *
diff --git a/arch/alpha/include/asm/core_mcpcia.h b/arch/alpha/include/asm/core_mcpcia.h
index ad44bef29fba..b30dc128210d 100644
--- a/arch/alpha/include/asm/core_mcpcia.h
+++ b/arch/alpha/include/asm/core_mcpcia.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MCPCIA__H__
 #define __ALPHA_MCPCIA__H__
 
diff --git a/arch/alpha/include/asm/core_polaris.h b/arch/alpha/include/asm/core_polaris.h
index 2f966b64659d..1c56dea647b5 100644
--- a/arch/alpha/include/asm/core_polaris.h
+++ b/arch/alpha/include/asm/core_polaris.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_POLARIS__H__
 #define __ALPHA_POLARIS__H__
 
diff --git a/arch/alpha/include/asm/core_t2.h b/arch/alpha/include/asm/core_t2.h
index ade9d92e68b4..e0b33d09e93a 100644
--- a/arch/alpha/include/asm/core_t2.h
+++ b/arch/alpha/include/asm/core_t2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_T2__H__
 #define __ALPHA_T2__H__
 
diff --git a/arch/alpha/include/asm/core_titan.h b/arch/alpha/include/asm/core_titan.h
index 8cf79d1219e1..dcc02682c1e1 100644
--- a/arch/alpha/include/asm/core_titan.h
+++ b/arch/alpha/include/asm/core_titan.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_TITAN__H__
 #define __ALPHA_TITAN__H__
 
diff --git a/arch/alpha/include/asm/core_tsunami.h b/arch/alpha/include/asm/core_tsunami.h
index 8e39ecf09419..3391e95754f2 100644
--- a/arch/alpha/include/asm/core_tsunami.h
+++ b/arch/alpha/include/asm/core_tsunami.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_TSUNAMI__H__
 #define __ALPHA_TSUNAMI__H__
 
diff --git a/arch/alpha/include/asm/core_wildfire.h b/arch/alpha/include/asm/core_wildfire.h
index cd562f544ba2..5d1b37f412cd 100644
--- a/arch/alpha/include/asm/core_wildfire.h
+++ b/arch/alpha/include/asm/core_wildfire.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_WILDFIRE__H__
 #define __ALPHA_WILDFIRE__H__
 
diff --git a/arch/alpha/include/asm/delay.h b/arch/alpha/include/asm/delay.h
index 2aa3f410f7e6..868aa61aba2f 100644
--- a/arch/alpha/include/asm/delay.h
+++ b/arch/alpha/include/asm/delay.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_DELAY_H
 #define __ALPHA_DELAY_H
 
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
index 5d53666935e6..e542cb272b67 100644
--- a/arch/alpha/include/asm/dma-mapping.h
+++ b/arch/alpha/include/asm/dma-mapping.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_DMA_MAPPING_H
 #define _ALPHA_DMA_MAPPING_H
 
diff --git a/arch/alpha/include/asm/dma.h b/arch/alpha/include/asm/dma.h
index 87cfdbdf08fc..28610ea7786d 100644
--- a/arch/alpha/include/asm/dma.h
+++ b/arch/alpha/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/dma.h
  *
diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
index 968d9991f5ee..8049997fa372 100644
--- a/arch/alpha/include/asm/elf.h
+++ b/arch/alpha/include/asm/elf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ALPHA_ELF_H
 #define __ASM_ALPHA_ELF_H
 
diff --git a/arch/alpha/include/asm/err_common.h b/arch/alpha/include/asm/err_common.h
index c25095942107..610e01fe73ab 100644
--- a/arch/alpha/include/asm/err_common.h
+++ b/arch/alpha/include/asm/err_common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/include/asm-alpha/err_common.h
  *
diff --git a/arch/alpha/include/asm/err_ev7.h b/arch/alpha/include/asm/err_ev7.h
index 87f99777c2e4..ab17e6333764 100644
--- a/arch/alpha/include/asm/err_ev7.h
+++ b/arch/alpha/include/asm/err_ev7.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_ERR_EV7_H
 #define __ALPHA_ERR_EV7_H 1
 
diff --git a/arch/alpha/include/asm/extable.h b/arch/alpha/include/asm/extable.h
index 048e209e524c..e42592390ee0 100644
--- a/arch/alpha/include/asm/extable.h
+++ b/arch/alpha/include/asm/extable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_EXTABLE_H
 #define _ASM_EXTABLE_H
 
diff --git a/arch/alpha/include/asm/fpu.h b/arch/alpha/include/asm/fpu.h
index 71c20956b905..b9691405e56b 100644
--- a/arch/alpha/include/asm/fpu.h
+++ b/arch/alpha/include/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_ALPHA_FPU_H
 #define __ASM_ALPHA_FPU_H
 
diff --git a/arch/alpha/include/asm/futex.h b/arch/alpha/include/asm/futex.h
index 05a70edd57b6..d2e4da93e68c 100644
--- a/arch/alpha/include/asm/futex.h
+++ b/arch/alpha/include/asm/futex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_FUTEX_H
 #define _ASM_ALPHA_FUTEX_H
 
diff --git a/arch/alpha/include/asm/gct.h b/arch/alpha/include/asm/gct.h
index 3504c704927c..2847449fb168 100644
--- a/arch/alpha/include/asm/gct.h
+++ b/arch/alpha/include/asm/gct.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_GCT_H
 #define __ALPHA_GCT_H
 
diff --git a/arch/alpha/include/asm/hardirq.h b/arch/alpha/include/asm/hardirq.h
index 242c09ba98c4..5ce5b34e8a1a 100644
--- a/arch/alpha/include/asm/hardirq.h
+++ b/arch/alpha/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_HARDIRQ_H
 #define _ALPHA_HARDIRQ_H
 
diff --git a/arch/alpha/include/asm/hw_irq.h b/arch/alpha/include/asm/hw_irq.h
index 5050ac81cd90..e2d81ac0d934 100644
--- a/arch/alpha/include/asm/hw_irq.h
+++ b/arch/alpha/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_HW_IRQ_H
 #define _ALPHA_HW_IRQ_H
 
diff --git a/arch/alpha/include/asm/hwrpb.h b/arch/alpha/include/asm/hwrpb.h
index 8e8f871af7cf..d8180e527a1e 100644
--- a/arch/alpha/include/asm/hwrpb.h
+++ b/arch/alpha/include/asm/hwrpb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_HWRPB_H
 #define __ALPHA_HWRPB_H
 
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h
index 4d61d2a50c52..d123ff90f7a8 100644
--- a/arch/alpha/include/asm/io.h
+++ b/arch/alpha/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_IO_H
 #define __ALPHA_IO_H
 
diff --git a/arch/alpha/include/asm/io_trivial.h b/arch/alpha/include/asm/io_trivial.h
index 1c77f10b4b36..ba3d8f0cfe0c 100644
--- a/arch/alpha/include/asm/io_trivial.h
+++ b/arch/alpha/include/asm/io_trivial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Trivial implementations of basic i/o routines.  Assumes that all
    of the hard work has been done by ioremap and ioportmap, and that
    access to i/o space is linear.  */
diff --git a/arch/alpha/include/asm/irq.h b/arch/alpha/include/asm/irq.h
index 06377400dc09..4d17cacd1462 100644
--- a/arch/alpha/include/asm/irq.h
+++ b/arch/alpha/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_IRQ_H
 #define _ALPHA_IRQ_H
 
diff --git a/arch/alpha/include/asm/irqflags.h b/arch/alpha/include/asm/irqflags.h
index ffb1726484af..9f25d4e0d37e 100644
--- a/arch/alpha/include/asm/irqflags.h
+++ b/arch/alpha/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_IRQFLAGS_H
 #define __ALPHA_IRQFLAGS_H
 
diff --git a/arch/alpha/include/asm/jensen.h b/arch/alpha/include/asm/jensen.h
index 964b06ead43b..436dc905b6ad 100644
--- a/arch/alpha/include/asm/jensen.h
+++ b/arch/alpha/include/asm/jensen.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_JENSEN_H
 #define __ALPHA_JENSEN_H
 
diff --git a/arch/alpha/include/asm/kmap_types.h b/arch/alpha/include/asm/kmap_types.h
index a8d4ec8ea4b6..651714b45729 100644
--- a/arch/alpha/include/asm/kmap_types.h
+++ b/arch/alpha/include/asm/kmap_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
diff --git a/arch/alpha/include/asm/linkage.h b/arch/alpha/include/asm/linkage.h
index 7cfd06e8c935..aa8661fa60dc 100644
--- a/arch/alpha/include/asm/linkage.h
+++ b/arch/alpha/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/alpha/include/asm/local.h b/arch/alpha/include/asm/local.h
index 9c94b8456043..fab26a1c93d5 100644
--- a/arch/alpha/include/asm/local.h
+++ b/arch/alpha/include/asm/local.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_LOCAL_H
 #define _ALPHA_LOCAL_H
 
diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h
index 75cb3641ed2f..a6b73c6d10ee 100644
--- a/arch/alpha/include/asm/machvec.h
+++ b/arch/alpha/include/asm/machvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MACHVEC_H
 #define __ALPHA_MACHVEC_H 1
 
diff --git a/arch/alpha/include/asm/mc146818rtc.h b/arch/alpha/include/asm/mc146818rtc.h
index 097703f1c8cb..2154fd4f7857 100644
--- a/arch/alpha/include/asm/mc146818rtc.h
+++ b/arch/alpha/include/asm/mc146818rtc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Machine dependent access functions for RTC registers.
  */
diff --git a/arch/alpha/include/asm/mce.h b/arch/alpha/include/asm/mce.h
index 660285b9aca8..200e04e98a2f 100644
--- a/arch/alpha/include/asm/mce.h
+++ b/arch/alpha/include/asm/mce.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MCE_H
 #define __ALPHA_MCE_H
 
diff --git a/arch/alpha/include/asm/mmu.h b/arch/alpha/include/asm/mmu.h
index 3dc127779329..dadfc1b6e3e7 100644
--- a/arch/alpha/include/asm/mmu.h
+++ b/arch/alpha/include/asm/mmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MMU_H
 #define __ALPHA_MMU_H
 
diff --git a/arch/alpha/include/asm/mmu_context.h b/arch/alpha/include/asm/mmu_context.h
index 45c020a0fe76..6d7d9bc1b4b8 100644
--- a/arch/alpha/include/asm/mmu_context.h
+++ b/arch/alpha/include/asm/mmu_context.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_MMU_CONTEXT_H
 #define __ALPHA_MMU_CONTEXT_H
 
diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
index 14ce27bccd24..889b5d3ad825 100644
--- a/arch/alpha/include/asm/mmzone.h
+++ b/arch/alpha/include/asm/mmzone.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
  * Adapted for the alpha wildfire architecture Jan 2001.
diff --git a/arch/alpha/include/asm/module.h b/arch/alpha/include/asm/module.h
index 9cd13b55155f..1e96e42f5d54 100644
--- a/arch/alpha/include/asm/module.h
+++ b/arch/alpha/include/asm/module.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_MODULE_H
 #define _ALPHA_MODULE_H
 
diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h
index 07af062544fb..f3fb2848470a 100644
--- a/arch/alpha/include/asm/page.h
+++ b/arch/alpha/include/asm/page.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_PAGE_H
 #define _ALPHA_PAGE_H
 
diff --git a/arch/alpha/include/asm/pal.h b/arch/alpha/include/asm/pal.h
index 5422a47646fc..db2b3b18b34c 100644
--- a/arch/alpha/include/asm/pal.h
+++ b/arch/alpha/include/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_PAL_H
 #define __ALPHA_PAL_H
 
diff --git a/arch/alpha/include/asm/param.h b/arch/alpha/include/asm/param.h
index a5b68b268bcf..cfe947ce9461 100644
--- a/arch/alpha/include/asm/param.h
+++ b/arch/alpha/include/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_PARAM_H
 #define _ASM_ALPHA_PARAM_H
 
diff --git a/arch/alpha/include/asm/parport.h b/arch/alpha/include/asm/parport.h
index 6abd0af11f13..0519a51e61f8 100644
--- a/arch/alpha/include/asm/parport.h
+++ b/arch/alpha/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/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index a06c24b3a2e1..fc988c16e894 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_PCI_H
 #define __ALPHA_PCI_H
 
diff --git a/arch/alpha/include/asm/percpu.h b/arch/alpha/include/asm/percpu.h
index 2c12378e3aa9..6923249f2d49 100644
--- a/arch/alpha/include/asm/percpu.h
+++ b/arch/alpha/include/asm/percpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_PERCPU_H
 #define __ALPHA_PERCPU_H
 
diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
index c2ebb6f36c9d..ab3e3a8638fb 100644
--- a/arch/alpha/include/asm/pgalloc.h
+++ b/arch/alpha/include/asm/pgalloc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_PGALLOC_H
 #define _ALPHA_PGALLOC_H
 
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index a9a119592372..89c2032f9960 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_PGTABLE_H
 #define _ALPHA_PGTABLE_H
 
diff --git a/arch/alpha/include/asm/processor.h b/arch/alpha/include/asm/processor.h
index 2fec2dee3020..bfe784f2d4af 100644
--- a/arch/alpha/include/asm/processor.h
+++ b/arch/alpha/include/asm/processor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/processor.h
  *
diff --git a/arch/alpha/include/asm/ptrace.h b/arch/alpha/include/asm/ptrace.h
index 9047c2fe8f23..df5f317ab3fc 100644
--- a/arch/alpha/include/asm/ptrace.h
+++ b/arch/alpha/include/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_PTRACE_H
 #define _ASMAXP_PTRACE_H
 
diff --git a/arch/alpha/include/asm/rwsem.h b/arch/alpha/include/asm/rwsem.h
index 77873d0ad293..3925f06afd6b 100644
--- a/arch/alpha/include/asm/rwsem.h
+++ b/arch/alpha/include/asm/rwsem.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_RWSEM_H
 #define _ALPHA_RWSEM_H
 
diff --git a/arch/alpha/include/asm/serial.h b/arch/alpha/include/asm/serial.h
index e31557fc06cc..91115447319c 100644
--- a/arch/alpha/include/asm/serial.h
+++ b/arch/alpha/include/asm/serial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * include/asm-alpha/serial.h
  */
diff --git a/arch/alpha/include/asm/shmparam.h b/arch/alpha/include/asm/shmparam.h
index cc901d58aebb..0c04fde1aeba 100644
--- a/arch/alpha/include/asm/shmparam.h
+++ b/arch/alpha/include/asm/shmparam.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_SHMPARAM_H
 #define _ASMAXP_SHMPARAM_H
 
diff --git a/arch/alpha/include/asm/signal.h b/arch/alpha/include/asm/signal.h
index 963f0494dca7..a40f02011667 100644
--- a/arch/alpha/include/asm/signal.h
+++ b/arch/alpha/include/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_SIGNAL_H
 #define _ASMAXP_SIGNAL_H
 
diff --git a/arch/alpha/include/asm/smp.h b/arch/alpha/include/asm/smp.h
index c46e714aa3e0..2264ae72673b 100644
--- a/arch/alpha/include/asm/smp.h
+++ b/arch/alpha/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_SMP_H
 #define __ASM_SMP_H
 
diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h
index 8d806d80ed24..76a32817e7be 100644
--- a/arch/alpha/include/asm/socket.h
+++ b/arch/alpha/include/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SOCKET_H
 #define _ASM_SOCKET_H
 
diff --git a/arch/alpha/include/asm/special_insns.h b/arch/alpha/include/asm/special_insns.h
index 88d3452b21f0..ca2c5c30b22e 100644
--- a/arch/alpha/include/asm/special_insns.h
+++ b/arch/alpha/include/asm/special_insns.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_SPECIAL_INSNS_H
 #define __ALPHA_SPECIAL_INSNS_H
 
diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h
index 718ac0b64adf..aa4304afbea6 100644
--- a/arch/alpha/include/asm/spinlock.h
+++ b/arch/alpha/include/asm/spinlock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_SPINLOCK_H
 #define _ALPHA_SPINLOCK_H
 
diff --git a/arch/alpha/include/asm/spinlock_types.h b/arch/alpha/include/asm/spinlock_types.h
index 54c2afce0a1d..1d5716bc060b 100644
--- a/arch/alpha/include/asm/spinlock_types.h
+++ b/arch/alpha/include/asm/spinlock_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_SPINLOCK_TYPES_H
 #define _ALPHA_SPINLOCK_TYPES_H
 
diff --git a/arch/alpha/include/asm/string.h b/arch/alpha/include/asm/string.h
index 9eb9933d845f..f043f91ff988 100644
--- a/arch/alpha/include/asm/string.h
+++ b/arch/alpha/include/asm/string.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_STRING_H__
 #define __ALPHA_STRING_H__
 
diff --git a/arch/alpha/include/asm/switch_to.h b/arch/alpha/include/asm/switch_to.h
index 44c0d4f2c0b2..762b7f975310 100644
--- a/arch/alpha/include/asm/switch_to.h
+++ b/arch/alpha/include/asm/switch_to.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_SWITCH_TO_H
 #define __ALPHA_SWITCH_TO_H
 
diff --git a/arch/alpha/include/asm/syscall.h b/arch/alpha/include/asm/syscall.h
index 88d28eb2a566..d73a6fcb519c 100644
--- a/arch/alpha/include/asm/syscall.h
+++ b/arch/alpha/include/asm/syscall.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_SYSCALL_H
 #define _ASM_ALPHA_SYSCALL_H
 
diff --git a/arch/alpha/include/asm/termios.h b/arch/alpha/include/asm/termios.h
index 7fde0f88da88..6a8c53dec57e 100644
--- a/arch/alpha/include/asm/termios.h
+++ b/arch/alpha/include/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TERMIOS_H
 #define _ALPHA_TERMIOS_H
 
diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h
index e9e90bfa2b50..8c20c5e35432 100644
--- a/arch/alpha/include/asm/thread_info.h
+++ b/arch/alpha/include/asm/thread_info.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_THREAD_INFO_H
 #define _ALPHA_THREAD_INFO_H
 
diff --git a/arch/alpha/include/asm/timex.h b/arch/alpha/include/asm/timex.h
index afa0c45e3e98..b565cc6f408e 100644
--- a/arch/alpha/include/asm/timex.h
+++ b/arch/alpha/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/include/asm-alpha/timex.h
  *
diff --git a/arch/alpha/include/asm/tlb.h b/arch/alpha/include/asm/tlb.h
index 42866759f3fa..8f5042b61875 100644
--- a/arch/alpha/include/asm/tlb.h
+++ b/arch/alpha/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TLB_H
 #define _ALPHA_TLB_H
 
diff --git a/arch/alpha/include/asm/tlbflush.h b/arch/alpha/include/asm/tlbflush.h
index e89e0c2e15b1..f8b492408f51 100644
--- a/arch/alpha/include/asm/tlbflush.h
+++ b/arch/alpha/include/asm/tlbflush.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TLBFLUSH_H
 #define _ALPHA_TLBFLUSH_H
 
diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h
index 9251e13e144f..e6e13a85796a 100644
--- a/arch/alpha/include/asm/topology.h
+++ b/arch/alpha/include/asm/topology.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_TOPOLOGY_H
 #define _ASM_ALPHA_TOPOLOGY_H
 
diff --git a/arch/alpha/include/asm/types.h b/arch/alpha/include/asm/types.h
index 0bc66e1d3a7e..b60b60276484 100644
--- a/arch/alpha/include/asm/types.h
+++ b/arch/alpha/include/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_TYPES_H
 #define _ALPHA_TYPES_H
 
diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h
index 133a4884ed44..87d8c4f0307d 100644
--- a/arch/alpha/include/asm/uaccess.h
+++ b/arch/alpha/include/asm/uaccess.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ALPHA_UACCESS_H
 #define __ALPHA_UACCESS_H
 
diff --git a/arch/alpha/include/asm/ucontext.h b/arch/alpha/include/asm/ucontext.h
index 47578ab42152..af1f3465b8d7 100644
--- a/arch/alpha/include/asm/ucontext.h
+++ b/arch/alpha/include/asm/ucontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASMAXP_UCONTEXT_H
 #define _ASMAXP_UCONTEXT_H
 
diff --git a/arch/alpha/include/asm/unaligned.h b/arch/alpha/include/asm/unaligned.h
index 3787c60aed3f..863c807b66f8 100644
--- a/arch/alpha/include/asm/unaligned.h
+++ b/arch/alpha/include/asm/unaligned.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_ALPHA_UNALIGNED_H
 #define _ASM_ALPHA_UNALIGNED_H
 
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index db7fc0f511e2..d6e29a1de4cc 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_UNISTD_H
 #define _ALPHA_UNISTD_H
 
diff --git a/arch/alpha/include/asm/user.h b/arch/alpha/include/asm/user.h
index a4eb6a4ca8d1..3df37492c7b7 100644
--- a/arch/alpha/include/asm/user.h
+++ b/arch/alpha/include/asm/user.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_USER_H
 #define _ALPHA_USER_H
 
diff --git a/arch/alpha/include/asm/vga.h b/arch/alpha/include/asm/vga.h
index 3c1c2b6128e7..4c347a8454c7 100644
--- a/arch/alpha/include/asm/vga.h
+++ b/arch/alpha/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	Access to VGA videoram
  *
diff --git a/arch/alpha/include/asm/word-at-a-time.h b/arch/alpha/include/asm/word-at-a-time.h
index 902e6ab00a06..4035265f1ad9 100644
--- a/arch/alpha/include/asm/word-at-a-time.h
+++ b/arch/alpha/include/asm/word-at-a-time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_WORD_AT_A_TIME_H
 #define _ASM_WORD_AT_A_TIME_H
 
diff --git a/arch/alpha/include/asm/wrperfmon.h b/arch/alpha/include/asm/wrperfmon.h
index 319bf6788d87..c97b82a1f7db 100644
--- a/arch/alpha/include/asm/wrperfmon.h
+++ b/arch/alpha/include/asm/wrperfmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Definitions for use with the Alpha wrperfmon PAL call.
  */
diff --git a/arch/alpha/include/asm/xchg.h b/arch/alpha/include/asm/xchg.h
index 0ca9724597c1..68dfb3cb7145 100644
--- a/arch/alpha/include/asm/xchg.h
+++ b/arch/alpha/include/asm/xchg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ALPHA_CMPXCHG_H
 #error Do not include xchg.h directly!
 #else
diff --git a/arch/alpha/include/uapi/asm/a.out.h b/arch/alpha/include/uapi/asm/a.out.h
index 547707246f63..7d692df04ba9 100644
--- a/arch/alpha/include/uapi/asm/a.out.h
+++ b/arch/alpha/include/uapi/asm/a.out.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ALPHA_A_OUT_H__
 #define _UAPI__ALPHA_A_OUT_H__
 
diff --git a/arch/alpha/include/uapi/asm/auxvec.h b/arch/alpha/include/uapi/asm/auxvec.h
index a3a579dfdb4d..57cae8780d81 100644
--- a/arch/alpha/include/uapi/asm/auxvec.h
+++ b/arch/alpha/include/uapi/asm/auxvec.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_ALPHA_AUXVEC_H
 #define __ASM_ALPHA_AUXVEC_H
 
diff --git a/arch/alpha/include/uapi/asm/bitsperlong.h b/arch/alpha/include/uapi/asm/bitsperlong.h
index ad57f7868203..6c5bf7d03f4e 100644
--- a/arch/alpha/include/uapi/asm/bitsperlong.h
+++ b/arch/alpha/include/uapi/asm/bitsperlong.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ASM_ALPHA_BITSPERLONG_H
 #define __ASM_ALPHA_BITSPERLONG_H
 
diff --git a/arch/alpha/include/uapi/asm/byteorder.h b/arch/alpha/include/uapi/asm/byteorder.h
index 73683093202d..efa9b51b4595 100644
--- a/arch/alpha/include/uapi/asm/byteorder.h
+++ b/arch/alpha/include/uapi/asm/byteorder.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_BYTEORDER_H
 #define _ALPHA_BYTEORDER_H
 
diff --git a/arch/alpha/include/uapi/asm/compiler.h b/arch/alpha/include/uapi/asm/compiler.h
index 32cc7833f0c1..0e00c0e13374 100644
--- a/arch/alpha/include/uapi/asm/compiler.h
+++ b/arch/alpha/include/uapi/asm/compiler.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ALPHA_COMPILER_H
 #define _UAPI__ALPHA_COMPILER_H
 
diff --git a/arch/alpha/include/uapi/asm/console.h b/arch/alpha/include/uapi/asm/console.h
index fd08a191f360..5fcb65300b56 100644
--- a/arch/alpha/include/uapi/asm/console.h
+++ b/arch/alpha/include/uapi/asm/console.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__AXP_CONSOLE_H
 #define _UAPI__AXP_CONSOLE_H
 
diff --git a/arch/alpha/include/uapi/asm/errno.h b/arch/alpha/include/uapi/asm/errno.h
index 17f92aa76b2f..3d265f6babaf 100644
--- a/arch/alpha/include/uapi/asm/errno.h
+++ b/arch/alpha/include/uapi/asm/errno.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_ERRNO_H
 #define _ALPHA_ERRNO_H
 
diff --git a/arch/alpha/include/uapi/asm/fcntl.h b/arch/alpha/include/uapi/asm/fcntl.h
index 09f49a6b87d1..50bdc8e8a271 100644
--- a/arch/alpha/include/uapi/asm/fcntl.h
+++ b/arch/alpha/include/uapi/asm/fcntl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_FCNTL_H
 #define _ALPHA_FCNTL_H
 
diff --git a/arch/alpha/include/uapi/asm/fpu.h b/arch/alpha/include/uapi/asm/fpu.h
index 21a053ca2233..cea9eafa056f 100644
--- a/arch/alpha/include/uapi/asm/fpu.h
+++ b/arch/alpha/include/uapi/asm/fpu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ASM_ALPHA_FPU_H
 #define _UAPI__ASM_ALPHA_FPU_H
 
diff --git a/arch/alpha/include/uapi/asm/gentrap.h b/arch/alpha/include/uapi/asm/gentrap.h
index ae50cc3192c7..c02ccc5ecec0 100644
--- a/arch/alpha/include/uapi/asm/gentrap.h
+++ b/arch/alpha/include/uapi/asm/gentrap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMAXP_GENTRAP_H
 #define _ASMAXP_GENTRAP_H
 
diff --git a/arch/alpha/include/uapi/asm/ioctl.h b/arch/alpha/include/uapi/asm/ioctl.h
index fc63727f4178..a9d68a08ee84 100644
--- a/arch/alpha/include/uapi/asm/ioctl.h
+++ b/arch/alpha/include/uapi/asm/ioctl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_IOCTL_H
 #define _ALPHA_IOCTL_H
 
diff --git a/arch/alpha/include/uapi/asm/ioctls.h b/arch/alpha/include/uapi/asm/ioctls.h
index 1cd7dc7d4870..3729d92d3fa8 100644
--- a/arch/alpha/include/uapi/asm/ioctls.h
+++ b/arch/alpha/include/uapi/asm/ioctls.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ALPHA_IOCTLS_H
 #define _ASM_ALPHA_IOCTLS_H
 
diff --git a/arch/alpha/include/uapi/asm/ipcbuf.h b/arch/alpha/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d0..90d6445a14df 100644
--- a/arch/alpha/include/uapi/asm/ipcbuf.h
+++ b/arch/alpha/include/uapi/asm/ipcbuf.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/ipcbuf.h>
diff --git a/arch/alpha/include/uapi/asm/kvm_para.h b/arch/alpha/include/uapi/asm/kvm_para.h
index 14fab8f0b957..baacc4996d18 100644
--- a/arch/alpha/include/uapi/asm/kvm_para.h
+++ b/arch/alpha/include/uapi/asm/kvm_para.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/kvm_para.h>
diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h
index 3b26cc62dadb..6bf730063e3f 100644
--- a/arch/alpha/include/uapi/asm/mman.h
+++ b/arch/alpha/include/uapi/asm/mman.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ALPHA_MMAN_H__
 #define __ALPHA_MMAN_H__
 
diff --git a/arch/alpha/include/uapi/asm/msgbuf.h b/arch/alpha/include/uapi/asm/msgbuf.h
index 98496501a2bb..8c5d4d8c1b16 100644
--- a/arch/alpha/include/uapi/asm/msgbuf.h
+++ b/arch/alpha/include/uapi/asm/msgbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_MSGBUF_H
 #define _ALPHA_MSGBUF_H
 
diff --git a/arch/alpha/include/uapi/asm/pal.h b/arch/alpha/include/uapi/asm/pal.h
index dfc8140b9088..7427e028db64 100644
--- a/arch/alpha/include/uapi/asm/pal.h
+++ b/arch/alpha/include/uapi/asm/pal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI__ALPHA_PAL_H
 #define _UAPI__ALPHA_PAL_H
 
diff --git a/arch/alpha/include/uapi/asm/param.h b/arch/alpha/include/uapi/asm/param.h
index dbcd9834af6d..49c7119934e2 100644
--- a/arch/alpha/include/uapi/asm/param.h
+++ b/arch/alpha/include/uapi/asm/param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_ALPHA_PARAM_H
 #define _UAPI_ASM_ALPHA_PARAM_H
 
diff --git a/arch/alpha/include/uapi/asm/poll.h b/arch/alpha/include/uapi/asm/poll.h
index c98509d3149e..b7132a305a47 100644
--- a/arch/alpha/include/uapi/asm/poll.h
+++ b/arch/alpha/include/uapi/asm/poll.h
@@ -1 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #include <asm-generic/poll.h>
diff --git a/arch/alpha/include/uapi/asm/posix_types.h b/arch/alpha/include/uapi/asm/posix_types.h
index 5a8a48320efe..04f1ea57505b 100644
--- a/arch/alpha/include/uapi/asm/posix_types.h
+++ b/arch/alpha/include/uapi/asm/posix_types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_POSIX_TYPES_H
 #define _ALPHA_POSIX_TYPES_H
 
diff --git a/arch/alpha/include/uapi/asm/ptrace.h b/arch/alpha/include/uapi/asm/ptrace.h
index 5ce83fa9a05b..1dfd065e45b1 100644
--- a/arch/alpha/include/uapi/asm/ptrace.h
+++ b/arch/alpha/include/uapi/asm/ptrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASMAXP_PTRACE_H
 #define _UAPI_ASMAXP_PTRACE_H
 
diff --git a/arch/alpha/include/uapi/asm/reg.h b/arch/alpha/include/uapi/asm/reg.h
index 86ff916fb069..2652f3a385f7 100644
--- a/arch/alpha/include/uapi/asm/reg.h
+++ b/arch/alpha/include/uapi/asm/reg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __reg_h__
 #define __reg_h__
 
diff --git a/arch/alpha/include/uapi/asm/regdef.h b/arch/alpha/include/uapi/asm/regdef.h
index 142df9c4f8b8..cc99df0c60a5 100644
--- a/arch/alpha/include/uapi/asm/regdef.h
+++ b/arch/alpha/include/uapi/asm/regdef.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __alpha_regdef_h__
 #define __alpha_regdef_h__
 
diff --git a/arch/alpha/include/uapi/asm/resource.h b/arch/alpha/include/uapi/asm/resource.h
index c10874ff5973..362423ffe10b 100644
--- a/arch/alpha/include/uapi/asm/resource.h
+++ b/arch/alpha/include/uapi/asm/resource.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_RESOURCE_H
 #define _ALPHA_RESOURCE_H
 
diff --git a/arch/alpha/include/uapi/asm/sembuf.h b/arch/alpha/include/uapi/asm/sembuf.h
index 7b38b1534784..f28ffa668b2f 100644
--- a/arch/alpha/include/uapi/asm/sembuf.h
+++ b/arch/alpha/include/uapi/asm/sembuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SEMBUF_H
 #define _ALPHA_SEMBUF_H
 
diff --git a/arch/alpha/include/uapi/asm/setup.h b/arch/alpha/include/uapi/asm/setup.h
index b50014b30909..13b7ee465b0e 100644
--- a/arch/alpha/include/uapi/asm/setup.h
+++ b/arch/alpha/include/uapi/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef __ALPHA_SETUP_H
 #define __ALPHA_SETUP_H
 
diff --git a/arch/alpha/include/uapi/asm/shmbuf.h b/arch/alpha/include/uapi/asm/shmbuf.h
index 37ee84f05085..7e041ca2eb40 100644
--- a/arch/alpha/include/uapi/asm/shmbuf.h
+++ b/arch/alpha/include/uapi/asm/shmbuf.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SHMBUF_H
 #define _ALPHA_SHMBUF_H
 
diff --git a/arch/alpha/include/uapi/asm/sigcontext.h b/arch/alpha/include/uapi/asm/sigcontext.h
index 323cdb026198..5428c42567e6 100644
--- a/arch/alpha/include/uapi/asm/sigcontext.h
+++ b/arch/alpha/include/uapi/asm/sigcontext.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASMAXP_SIGCONTEXT_H
 #define _ASMAXP_SIGCONTEXT_H
 
diff --git a/arch/alpha/include/uapi/asm/siginfo.h b/arch/alpha/include/uapi/asm/siginfo.h
index 70494d1d8f29..0cf3b527b274 100644
--- a/arch/alpha/include/uapi/asm/siginfo.h
+++ b/arch/alpha/include/uapi/asm/siginfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SIGINFO_H
 #define _ALPHA_SIGINFO_H
 
diff --git a/arch/alpha/include/uapi/asm/signal.h b/arch/alpha/include/uapi/asm/signal.h
index dd4ca4bcbb4a..74c750bf1c1a 100644
--- a/arch/alpha/include/uapi/asm/signal.h
+++ b/arch/alpha/include/uapi/asm/signal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASMAXP_SIGNAL_H
 #define _UAPI_ASMAXP_SIGNAL_H
 
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index c6133a045352..be14f16149d5 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_SOCKET_H
 #define _UAPI_ASM_SOCKET_H
 
diff --git a/arch/alpha/include/uapi/asm/sockios.h b/arch/alpha/include/uapi/asm/sockios.h
index 7932c7ab4a4d..ba287e4b01bf 100644
--- a/arch/alpha/include/uapi/asm/sockios.h
+++ b/arch/alpha/include/uapi/asm/sockios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ASM_ALPHA_SOCKIOS_H
 #define _ASM_ALPHA_SOCKIOS_H
 
diff --git a/arch/alpha/include/uapi/asm/stat.h b/arch/alpha/include/uapi/asm/stat.h
index 07ad3e6b3f3e..3f454fbd307a 100644
--- a/arch/alpha/include/uapi/asm/stat.h
+++ b/arch/alpha/include/uapi/asm/stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_STAT_H
 #define _ALPHA_STAT_H
 
diff --git a/arch/alpha/include/uapi/asm/statfs.h b/arch/alpha/include/uapi/asm/statfs.h
index ccd2e186bfd8..95852a4f576d 100644
--- a/arch/alpha/include/uapi/asm/statfs.h
+++ b/arch/alpha/include/uapi/asm/statfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_STATFS_H
 #define _ALPHA_STATFS_H
 
diff --git a/arch/alpha/include/uapi/asm/swab.h b/arch/alpha/include/uapi/asm/swab.h
index 4d682b16c7c4..1cc70d2727f7 100644
--- a/arch/alpha/include/uapi/asm/swab.h
+++ b/arch/alpha/include/uapi/asm/swab.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_SWAB_H
 #define _ALPHA_SWAB_H
 
diff --git a/arch/alpha/include/uapi/asm/sysinfo.h b/arch/alpha/include/uapi/asm/sysinfo.h
index 0b80e79d75e5..188ea76c7f2f 100644
--- a/arch/alpha/include/uapi/asm/sysinfo.h
+++ b/arch/alpha/include/uapi/asm/sysinfo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * include/asm-alpha/sysinfo.h
  */
diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h
index 879dd3589921..05e0398a83a6 100644
--- a/arch/alpha/include/uapi/asm/termbits.h
+++ b/arch/alpha/include/uapi/asm/termbits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _ALPHA_TERMBITS_H
 #define _ALPHA_TERMBITS_H
 
diff --git a/arch/alpha/include/uapi/asm/termios.h b/arch/alpha/include/uapi/asm/termios.h
index 580ed1e4854c..e1b981222a24 100644
--- a/arch/alpha/include/uapi/asm/termios.h
+++ b/arch/alpha/include/uapi/asm/termios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ALPHA_TERMIOS_H
 #define _UAPI_ALPHA_TERMIOS_H
 
diff --git a/arch/alpha/include/uapi/asm/types.h b/arch/alpha/include/uapi/asm/types.h
index 8d1024d7be05..6c3d49938126 100644
--- a/arch/alpha/include/uapi/asm/types.h
+++ b/arch/alpha/include/uapi/asm/types.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ALPHA_TYPES_H
 #define _UAPI_ALPHA_TYPES_H
 
diff --git a/arch/alpha/include/uapi/asm/unistd.h b/arch/alpha/include/uapi/asm/unistd.h
index 53de540e39a7..e153ca6e15d6 100644
--- a/arch/alpha/include/uapi/asm/unistd.h
+++ b/arch/alpha/include/uapi/asm/unistd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ALPHA_UNISTD_H
 #define _UAPI_ALPHA_UNISTD_H
 
diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile
index 8ce13d7a2ad3..bf7b41fa7b01 100644
--- a/arch/alpha/kernel/Makefile
+++ b/arch/alpha/kernel/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index 6ff8886e7e22..2e125e5c1508 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/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 to extract
diff --git a/arch/alpha/kernel/binfmt_loader.c b/arch/alpha/kernel/binfmt_loader.c
index 9525660c93c0..a8d0d6e06526 100644
--- a/arch/alpha/kernel/binfmt_loader.c
+++ b/arch/alpha/kernel/binfmt_loader.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/file.h>
diff --git a/arch/alpha/kernel/console.c b/arch/alpha/kernel/console.c
index 6a61deed4a85..8e9a41966881 100644
--- a/arch/alpha/kernel/console.c
+++ b/arch/alpha/kernel/console.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/console.c
  *
diff --git a/arch/alpha/kernel/core_apecs.c b/arch/alpha/kernel/core_apecs.c
index 708c831efa76..1bf3eef34c22 100644
--- a/arch/alpha/kernel/core_apecs.c
+++ b/arch/alpha/kernel/core_apecs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_apecs.c
  *
diff --git a/arch/alpha/kernel/core_cia.c b/arch/alpha/kernel/core_cia.c
index c44339e176c1..4b38386f6e62 100644
--- a/arch/alpha/kernel/core_cia.c
+++ b/arch/alpha/kernel/core_cia.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_cia.c
  *
diff --git a/arch/alpha/kernel/core_irongate.c b/arch/alpha/kernel/core_irongate.c
index 83d0a359a1b2..aec757250e07 100644
--- a/arch/alpha/kernel/core_irongate.c
+++ b/arch/alpha/kernel/core_irongate.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_irongate.c
  *
diff --git a/arch/alpha/kernel/core_lca.c b/arch/alpha/kernel/core_lca.c
index cb2801cfd3df..81c0c43635b0 100644
--- a/arch/alpha/kernel/core_lca.c
+++ b/arch/alpha/kernel/core_lca.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_lca.c
  *
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index b10c316475dd..bdebb8c206f1 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_marvel.c
  *
diff --git a/arch/alpha/kernel/core_mcpcia.c b/arch/alpha/kernel/core_mcpcia.c
index da7bcc372f16..b1549db54260 100644
--- a/arch/alpha/kernel/core_mcpcia.c
+++ b/arch/alpha/kernel/core_mcpcia.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_mcpcia.c
  *
diff --git a/arch/alpha/kernel/core_polaris.c b/arch/alpha/kernel/core_polaris.c
index c5a271d37abd..75d622d96ff2 100644
--- a/arch/alpha/kernel/core_polaris.c
+++ b/arch/alpha/kernel/core_polaris.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *      linux/arch/alpha/kernel/core_polaris.c
  *
diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c
index 3ada4f7b085d..2c00b61ca379 100644
--- a/arch/alpha/kernel/core_t2.c
+++ b/arch/alpha/kernel/core_t2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_t2.c
  *
diff --git a/arch/alpha/kernel/core_titan.c b/arch/alpha/kernel/core_titan.c
index b532d925443d..132b06bdf903 100644
--- a/arch/alpha/kernel/core_titan.c
+++ b/arch/alpha/kernel/core_titan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_titan.c
  *
diff --git a/arch/alpha/kernel/core_tsunami.c b/arch/alpha/kernel/core_tsunami.c
index 61893d7bdda5..e7c956ea46b6 100644
--- a/arch/alpha/kernel/core_tsunami.c
+++ b/arch/alpha/kernel/core_tsunami.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/core_tsunami.c
  *
diff --git a/arch/alpha/kernel/core_wildfire.c b/arch/alpha/kernel/core_wildfire.c
index 7e072443d7fd..cad36fc6ed7d 100644
--- a/arch/alpha/kernel/core_wildfire.c
+++ b/arch/alpha/kernel/core_wildfire.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/core_wildfire.c
  *
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index 98703d99b565..d92abb01c249 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/kernel/entry.S
  *
diff --git a/arch/alpha/kernel/err_common.c b/arch/alpha/kernel/err_common.c
index 13d53b1c9657..94e1b3dcf6d4 100644
--- a/arch/alpha/kernel/err_common.c
+++ b/arch/alpha/kernel/err_common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_common.c
  *
diff --git a/arch/alpha/kernel/err_ev6.c b/arch/alpha/kernel/err_ev6.c
index 51267ac5729b..8144f2045b5b 100644
--- a/arch/alpha/kernel/err_ev6.c
+++ b/arch/alpha/kernel/err_ev6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_ev6.c
  *
diff --git a/arch/alpha/kernel/err_ev7.c b/arch/alpha/kernel/err_ev7.c
index d738a67112d4..565de1acf1f5 100644
--- a/arch/alpha/kernel/err_ev7.c
+++ b/arch/alpha/kernel/err_ev7.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_ev7.c
  *
diff --git a/arch/alpha/kernel/err_impl.h b/arch/alpha/kernel/err_impl.h
index ae529c416037..737b958a586d 100644
--- a/arch/alpha/kernel/err_impl.h
+++ b/arch/alpha/kernel/err_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/err_impl.h
  *
diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c
index ae54ad91e18f..c0c0ccefc467 100644
--- a/arch/alpha/kernel/err_marvel.c
+++ b/arch/alpha/kernel/err_marvel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_marvel.c
  *
diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c
index 14b26c466c89..0ffb2feea42a 100644
--- a/arch/alpha/kernel/err_titan.c
+++ b/arch/alpha/kernel/err_titan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/err_titan.c
  *
diff --git a/arch/alpha/kernel/es1888.c b/arch/alpha/kernel/es1888.c
index d584c85fea7a..297476bb08fb 100644
--- a/arch/alpha/kernel/es1888.c
+++ b/arch/alpha/kernel/es1888.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/es1888.c
  *
diff --git a/arch/alpha/kernel/gct.c b/arch/alpha/kernel/gct.c
index c0c7155448e0..8ac0088dca54 100644
--- a/arch/alpha/kernel/gct.c
+++ b/arch/alpha/kernel/gct.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/gct.c
  */
diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S
index c352499ab9f8..bb48a8ae4e79 100644
--- a/arch/alpha/kernel/head.S
+++ b/arch/alpha/kernel/head.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/kernel/head.S
  *
diff --git a/arch/alpha/kernel/io.c b/arch/alpha/kernel/io.c
index 19c5875ab398..3e3d49c254c5 100644
--- a/arch/alpha/kernel/io.c
+++ b/arch/alpha/kernel/io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Alpha IO and memory functions.
  */
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 2f26ae74b61a..f6d2946edbd2 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/irq.c
  *
diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index 1c8625cb0e25..da3e10d5f7fe 100644
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Alpha specific irq code.
  */
diff --git a/arch/alpha/kernel/irq_i8259.c b/arch/alpha/kernel/irq_i8259.c
index e1861c77dabc..5d54c076a8ae 100644
--- a/arch/alpha/kernel/irq_i8259.c
+++ b/arch/alpha/kernel/irq_i8259.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *      linux/arch/alpha/kernel/irq_i8259.c
  *
diff --git a/arch/alpha/kernel/irq_impl.h b/arch/alpha/kernel/irq_impl.h
index d507a234b05d..16f2b0276f3a 100644
--- a/arch/alpha/kernel/irq_impl.h
+++ b/arch/alpha/kernel/irq_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/irq_impl.h
  *
diff --git a/arch/alpha/kernel/irq_pyxis.c b/arch/alpha/kernel/irq_pyxis.c
index 13c97a5b31e8..a968b10e687d 100644
--- a/arch/alpha/kernel/irq_pyxis.c
+++ b/arch/alpha/kernel/irq_pyxis.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/irq_pyxis.c
  *
diff --git a/arch/alpha/kernel/irq_srm.c b/arch/alpha/kernel/irq_srm.c
index a79fa30e7552..bfacd6a06194 100644
--- a/arch/alpha/kernel/irq_srm.c
+++ b/arch/alpha/kernel/irq_srm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Handle interrupts from the SRM, assuming no additional weirdness.
  */
diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index b7d69604b6d2..38f045ec5cd2 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/machvec_impl.h
  *
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index df0d0a5e9353..ce3a675c0c4b 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/osf_sys.c
  *
diff --git a/arch/alpha/kernel/pc873xx.c b/arch/alpha/kernel/pc873xx.c
index 27dcbff85613..63aee5d86e02 100644
--- a/arch/alpha/kernel/pc873xx.c
+++ b/arch/alpha/kernel/pc873xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/ioport.h>
 #include <asm/io.h>
 
diff --git a/arch/alpha/kernel/pc873xx.h b/arch/alpha/kernel/pc873xx.h
index 25e16956fe3e..043533027573 100644
--- a/arch/alpha/kernel/pc873xx.h
+++ b/arch/alpha/kernel/pc873xx.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #ifndef _PC873xx_H_
 #define _PC873xx_H_
diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index 676bab6e3123..b995987b1557 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/pci-noop.c
  *
diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c
index cbecd527c696..f94c732fedeb 100644
--- a/arch/alpha/kernel/pci-sysfs.c
+++ b/arch/alpha/kernel/pci-sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/kernel/pci-sysfs.c
  *
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 564114eb85e1..08235bb1f035 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/pci.c
  *
diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h
index 2b0ac429f5eb..26231601630e 100644
--- a/arch/alpha/kernel/pci_impl.h
+++ b/arch/alpha/kernel/pci_impl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	linux/arch/alpha/kernel/pci_impl.h
  *
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 7fd2329038a3..83b34b9188ea 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/pci_iommu.c
  */
diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c
index 5c218aa3f3df..a1f6bc7f1e4c 100644
--- a/arch/alpha/kernel/perf_event.c
+++ b/arch/alpha/kernel/perf_event.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Hardware performance events for the Alpha.
  *
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 0b9635040721..74bfb1f2d68e 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/process.c
  *
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index da2d6ec9c370..f1fce942fddc 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/interrupt.h>
 #include <linux/io.h>
 
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c
index 285a82d491ef..cb8d599e72d6 100644
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* ptrace.c */
 /* By Ross Biro 1/23/92 */
 /* edited by Linus Torvalds */
diff --git a/arch/alpha/kernel/rtc.c b/arch/alpha/kernel/rtc.c
index ceed68c7500b..b3da0dcda47d 100644
--- a/arch/alpha/kernel/rtc.c
+++ b/arch/alpha/kernel/rtc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/rtc.c
  *
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 249229ab4942..5576f7646fb6 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/setup.c
  *
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 8129dd92cadc..9ebb3bcbc626 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/signal.c
  *
diff --git a/arch/alpha/kernel/smc37c93x.c b/arch/alpha/kernel/smc37c93x.c
index 6886b834f487..733f08966fd2 100644
--- a/arch/alpha/kernel/smc37c93x.c
+++ b/arch/alpha/kernel/smc37c93x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SMC 37C93X initialization code
  */
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index f6726a746427..d0dccae53ba9 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/smp.c
  *
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index e9c45b65a905..5da0aec8ce90 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/srmcons.c
  *
diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c
index 7ad074fd5ab5..e56efd5b855f 100644
--- a/arch/alpha/kernel/sys_alcor.c
+++ b/arch/alpha/kernel/sys_alcor.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_alcor.c
  *
diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c
index c0fa1fe5ce77..10bc46a4ec40 100644
--- a/arch/alpha/kernel/sys_cabriolet.c
+++ b/arch/alpha/kernel/sys_cabriolet.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_cabriolet.c
  *
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index 9e1e40ea1d14..d33508621820 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_dp264.c
  *
diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c
index 372661c56537..5251937ec1b4 100644
--- a/arch/alpha/kernel/sys_eb64p.c
+++ b/arch/alpha/kernel/sys_eb64p.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_eb64p.c
  *
diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c
index 2731738b5872..016f79251141 100644
--- a/arch/alpha/kernel/sys_eiger.c
+++ b/arch/alpha/kernel/sys_eiger.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_eiger.c
  *
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 608f2a7fa0a3..d0d44f543d77 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_jensen.c
  *
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 3e533920371f..8d34cf6e002a 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/alpha/kernel/sys_marvel.c
  *
diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c
index 731d693fa1f9..6fa07dc5339d 100644
--- a/arch/alpha/kernel/sys_miata.c
+++ b/arch/alpha/kernel/sys_miata.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_miata.c
  *
diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c
index 350ec9c8335b..3af4f94113e1 100644
--- a/arch/alpha/kernel/sys_mikasa.c
+++ b/arch/alpha/kernel/sys_mikasa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_mikasa.c
  *
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index d019e4ce07bd..239dc0e601d5 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_nautilus.c
  *
diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c
index 2301678d9f9d..b106f327f765 100644
--- a/arch/alpha/kernel/sys_noritake.c
+++ b/arch/alpha/kernel/sys_noritake.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_noritake.c
  *
diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c
index 546822d07dc7..b76f65d0e8b5 100644
--- a/arch/alpha/kernel/sys_rawhide.c
+++ b/arch/alpha/kernel/sys_rawhide.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_rawhide.c
  *
diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c
index 3b35e1913492..07830cccabf9 100644
--- a/arch/alpha/kernel/sys_ruffian.c
+++ b/arch/alpha/kernel/sys_ruffian.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_ruffian.c
  *
diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c
index e178007107ef..a3db719d3c38 100644
--- a/arch/alpha/kernel/sys_rx164.c
+++ b/arch/alpha/kernel/sys_rx164.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_rx164.c
  *
diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c
index 86d259c2612d..3cf0d32da5d8 100644
--- a/arch/alpha/kernel/sys_sable.c
+++ b/arch/alpha/kernel/sys_sable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_sable.c
  *
diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c
index 9fd2895639d5..37bd6d9b8eb9 100644
--- a/arch/alpha/kernel/sys_sio.c
+++ b/arch/alpha/kernel/sys_sio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_sio.c
  *
diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c
index 23eee54d714a..1ec638a2746a 100644
--- a/arch/alpha/kernel/sys_sx164.c
+++ b/arch/alpha/kernel/sys_sx164.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_sx164.c
  *
diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c
index 9101f2bb6176..e230c6864088 100644
--- a/arch/alpha/kernel/sys_takara.c
+++ b/arch/alpha/kernel/sys_takara.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_takara.c
  *
diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index a53cf03f49d5..c8390d8de140 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	linux/arch/alpha/kernel/sys_titan.c
  *
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index c3f8b79fe214..8e64052811ab 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/sys_wildfire.c
  *
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 5b4514abb234..1374e591511f 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/kernel/systbls.S
  *
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 3bfe058d75d9..0069360697ee 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/kernel/time.c
  *
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 49d3b1e63ce5..4bd99a7b1c41 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/kernel/traps.c
  *
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index cebecfb76fbf..c4b5ceceab52 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
 #include <asm/cache.h>
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index a80815960364..04f9729de57c 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for alpha-specific library files..
 #
diff --git a/arch/alpha/lib/callback_srm.S b/arch/alpha/lib/callback_srm.S
index 6093addc931a..b13c4a231f1b 100644
--- a/arch/alpha/lib/callback_srm.S
+++ b/arch/alpha/lib/callback_srm.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *	arch/alpha/lib/callback_srm.S
  */
diff --git a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c
index b57f8007db14..3f35c3ed6948 100644
--- a/arch/alpha/lib/checksum.c
+++ b/arch/alpha/lib/checksum.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/lib/checksum.c
  *
diff --git a/arch/alpha/lib/clear_page.S b/arch/alpha/lib/clear_page.S
index 263d7393c0e7..ce02de7b0493 100644
--- a/arch/alpha/lib/clear_page.S
+++ b/arch/alpha/lib/clear_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/clear_page.S
  *
diff --git a/arch/alpha/lib/clear_user.S b/arch/alpha/lib/clear_user.S
index 006f469fef73..db6c6ca45896 100644
--- a/arch/alpha/lib/clear_user.S
+++ b/arch/alpha/lib/clear_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/clear_user.S
  * Contributed by Richard Henderson <rth@tamu.edu>
diff --git a/arch/alpha/lib/copy_page.S b/arch/alpha/lib/copy_page.S
index 2ee0bd0508c5..5439a30c77d0 100644
--- a/arch/alpha/lib/copy_page.S
+++ b/arch/alpha/lib/copy_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/copy_page.S
  *
diff --git a/arch/alpha/lib/copy_user.S b/arch/alpha/lib/copy_user.S
index c277a1a4383e..32ab0344b185 100644
--- a/arch/alpha/lib/copy_user.S
+++ b/arch/alpha/lib/copy_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/copy_user.S
  *
diff --git a/arch/alpha/lib/csum_ipv6_magic.S b/arch/alpha/lib/csum_ipv6_magic.S
index e74b4544b0cc..c7b213ab01ab 100644
--- a/arch/alpha/lib/csum_ipv6_magic.S
+++ b/arch/alpha/lib/csum_ipv6_magic.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/csum_ipv6_magic.S
  * Contributed by Richard Henderson <rth@tamu.edu>
diff --git a/arch/alpha/lib/csum_partial_copy.c b/arch/alpha/lib/csum_partial_copy.c
index ab42afba1720..ddb9c2f376fa 100644
--- a/arch/alpha/lib/csum_partial_copy.c
+++ b/arch/alpha/lib/csum_partial_copy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * csum_partial_copy - do IP checksumming and copy
  *
diff --git a/arch/alpha/lib/dbg_current.S b/arch/alpha/lib/dbg_current.S
index e6d071015f9b..be6612131277 100644
--- a/arch/alpha/lib/dbg_current.S
+++ b/arch/alpha/lib/dbg_current.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/dbg_current.S
  * Contributed by Richard Henderson (rth@cygnus.com)
diff --git a/arch/alpha/lib/dbg_stackcheck.S b/arch/alpha/lib/dbg_stackcheck.S
index 78f6b924ad8f..b3b6fc94f7f3 100644
--- a/arch/alpha/lib/dbg_stackcheck.S
+++ b/arch/alpha/lib/dbg_stackcheck.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/dbg_stackcheck.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/dbg_stackkill.S b/arch/alpha/lib/dbg_stackkill.S
index c1e40a1a43d5..6d9197e52a42 100644
--- a/arch/alpha/lib/dbg_stackkill.S
+++ b/arch/alpha/lib/dbg_stackkill.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/dbg_stackkill.S
  * Contributed by Richard Henderson (rth@cygnus.com)
diff --git a/arch/alpha/lib/dec_and_lock.c b/arch/alpha/lib/dec_and_lock.c
index 4221b40167ee..a117707f57fe 100644
--- a/arch/alpha/lib/dec_and_lock.c
+++ b/arch/alpha/lib/dec_and_lock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/lib/dec_and_lock.c
  *
diff --git a/arch/alpha/lib/divide.S b/arch/alpha/lib/divide.S
index 1e33bd127621..2b60eb45e50b 100644
--- a/arch/alpha/lib/divide.S
+++ b/arch/alpha/lib/divide.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/divide.S
  *
diff --git a/arch/alpha/lib/ev6-clear_page.S b/arch/alpha/lib/ev6-clear_page.S
index abe99e69a194..325864c81586 100644
--- a/arch/alpha/lib/ev6-clear_page.S
+++ b/arch/alpha/lib/ev6-clear_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-clear_page.S
  *
diff --git a/arch/alpha/lib/ev6-clear_user.S b/arch/alpha/lib/ev6-clear_user.S
index e179e4757ef8..7e644f83cdf2 100644
--- a/arch/alpha/lib/ev6-clear_user.S
+++ b/arch/alpha/lib/ev6-clear_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-clear_user.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-copy_page.S b/arch/alpha/lib/ev6-copy_page.S
index 77935061bddb..fd7212c8dcf1 100644
--- a/arch/alpha/lib/ev6-copy_page.S
+++ b/arch/alpha/lib/ev6-copy_page.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-copy_page.S
  *
diff --git a/arch/alpha/lib/ev6-copy_user.S b/arch/alpha/lib/ev6-copy_user.S
index 954ca03ebebe..f3e433754397 100644
--- a/arch/alpha/lib/ev6-copy_user.S
+++ b/arch/alpha/lib/ev6-copy_user.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-copy_user.S
  *
diff --git a/arch/alpha/lib/ev6-csum_ipv6_magic.S b/arch/alpha/lib/ev6-csum_ipv6_magic.S
index de62627ac4fe..9a73f90700a1 100644
--- a/arch/alpha/lib/ev6-csum_ipv6_magic.S
+++ b/arch/alpha/lib/ev6-csum_ipv6_magic.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-csum_ipv6_magic.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-divide.S b/arch/alpha/lib/ev6-divide.S
index d18dc0e96e3d..137ff1a07356 100644
--- a/arch/alpha/lib/ev6-divide.S
+++ b/arch/alpha/lib/ev6-divide.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-divide.S
  *
diff --git a/arch/alpha/lib/ev6-memchr.S b/arch/alpha/lib/ev6-memchr.S
index 419adc53ccb4..56bf9e14eeee 100644
--- a/arch/alpha/lib/ev6-memchr.S
+++ b/arch/alpha/lib/ev6-memchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-memchr.S
  *
diff --git a/arch/alpha/lib/ev6-memcpy.S b/arch/alpha/lib/ev6-memcpy.S
index b19798b2efc0..ffbd056b6eb2 100644
--- a/arch/alpha/lib/ev6-memcpy.S
+++ b/arch/alpha/lib/ev6-memcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-memcpy.S
  * 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-memset.S b/arch/alpha/lib/ev6-memset.S
index fed21c6893e8..316a99aa9efe 100644
--- a/arch/alpha/lib/ev6-memset.S
+++ b/arch/alpha/lib/ev6-memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-memset.S
  *
diff --git a/arch/alpha/lib/ev6-stxcpy.S b/arch/alpha/lib/ev6-stxcpy.S
index 4643ff2ffc8d..65f5f7310d80 100644
--- a/arch/alpha/lib/ev6-stxcpy.S
+++ b/arch/alpha/lib/ev6-stxcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-stxcpy.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev6-stxncpy.S b/arch/alpha/lib/ev6-stxncpy.S
index 1aa6e97e04b5..76da205282ee 100644
--- a/arch/alpha/lib/ev6-stxncpy.S
+++ b/arch/alpha/lib/ev6-stxncpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev6-stxncpy.S
  * 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
diff --git a/arch/alpha/lib/ev67-strcat.S b/arch/alpha/lib/ev67-strcat.S
index b69f60419be1..ec3096a9e8d4 100644
--- a/arch/alpha/lib/ev67-strcat.S
+++ b/arch/alpha/lib/ev67-strcat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strcat.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev67-strchr.S b/arch/alpha/lib/ev67-strchr.S
index ea8f2f35db9c..fbf89e0b6dc3 100644
--- a/arch/alpha/lib/ev67-strchr.S
+++ b/arch/alpha/lib/ev67-strchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strchr.S
  * 21264 version contributed by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev67-strlen.S b/arch/alpha/lib/ev67-strlen.S
index 736fd41884a8..b73106ffbbc7 100644
--- a/arch/alpha/lib/ev67-strlen.S
+++ b/arch/alpha/lib/ev67-strlen.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strlen.S
  * 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/ev67-strncat.S b/arch/alpha/lib/ev67-strncat.S
index cd35cbade73a..ceb0ca528789 100644
--- a/arch/alpha/lib/ev67-strncat.S
+++ b/arch/alpha/lib/ev67-strncat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strncat.S
  * 21264 version contributed by Rick Gorton <rick.gorton@api-networks.com>
diff --git a/arch/alpha/lib/ev67-strrchr.S b/arch/alpha/lib/ev67-strrchr.S
index 747455f0328c..7f80e398530f 100644
--- a/arch/alpha/lib/ev67-strrchr.S
+++ b/arch/alpha/lib/ev67-strrchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/ev67-strrchr.S
  * 21264 version by Rick Gorton <rick.gorton@alpha-processor.com>
diff --git a/arch/alpha/lib/fls.c b/arch/alpha/lib/fls.c
index ddd048c0d825..02e156776645 100644
--- a/arch/alpha/lib/fls.c
+++ b/arch/alpha/lib/fls.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* 
  * arch/alpha/lib/fls.c
  */
diff --git a/arch/alpha/lib/fpreg.c b/arch/alpha/lib/fpreg.c
index 4aa6dbfa14ee..34fea465645b 100644
--- a/arch/alpha/lib/fpreg.c
+++ b/arch/alpha/lib/fpreg.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/alpha/lib/fpreg.c
  *
diff --git a/arch/alpha/lib/memcpy.c b/arch/alpha/lib/memcpy.c
index 57d9291ad172..cbac3dc6d963 100644
--- a/arch/alpha/lib/memcpy.c
+++ b/arch/alpha/lib/memcpy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/lib/memcpy.c
  *
diff --git a/arch/alpha/lib/memmove.S b/arch/alpha/lib/memmove.S
index 6872c85cb5e5..42d1922d0edf 100644
--- a/arch/alpha/lib/memmove.S
+++ b/arch/alpha/lib/memmove.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/memmove.S
  *
diff --git a/arch/alpha/lib/memset.S b/arch/alpha/lib/memset.S
index f824969e9e77..00393e30df25 100644
--- a/arch/alpha/lib/memset.S
+++ b/arch/alpha/lib/memset.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/arch/alpha/lib/memset.S
  *
diff --git a/arch/alpha/lib/srm_printk.c b/arch/alpha/lib/srm_printk.c
index 31b53c49435e..6276eed76276 100644
--- a/arch/alpha/lib/srm_printk.c
+++ b/arch/alpha/lib/srm_printk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	arch/alpha/lib/srm_printk.c
  */
diff --git a/arch/alpha/lib/srm_puts.c b/arch/alpha/lib/srm_puts.c
index 7b60a6f75a78..df7991f6fc69 100644
--- a/arch/alpha/lib/srm_puts.c
+++ b/arch/alpha/lib/srm_puts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	arch/alpha/lib/srm_puts.c
  */
diff --git a/arch/alpha/lib/stacktrace.c b/arch/alpha/lib/stacktrace.c
index 5e832161e6d2..62454a7810e2 100644
--- a/arch/alpha/lib/stacktrace.c
+++ b/arch/alpha/lib/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 
 typedef unsigned int instr;
diff --git a/arch/alpha/lib/strcat.S b/arch/alpha/lib/strcat.S
index 249837b03d4b..055877dccd27 100644
--- a/arch/alpha/lib/strcat.S
+++ b/arch/alpha/lib/strcat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strcat.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strchr.S b/arch/alpha/lib/strchr.S
index 7412a173ea39..17871dd00280 100644
--- a/arch/alpha/lib/strchr.S
+++ b/arch/alpha/lib/strchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strchr.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strcpy.S b/arch/alpha/lib/strcpy.S
index 98deae1e4d08..cb74ad23a90d 100644
--- a/arch/alpha/lib/strcpy.S
+++ b/arch/alpha/lib/strcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strcpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strlen.S b/arch/alpha/lib/strlen.S
index 79c416f71bac..dd882fe4d7e3 100644
--- a/arch/alpha/lib/strlen.S
+++ b/arch/alpha/lib/strlen.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * strlen.S (c) 1995 David Mosberger (davidm@cs.arizona.edu)
  *
diff --git a/arch/alpha/lib/strncat.S b/arch/alpha/lib/strncat.S
index 6c29ea60869a..522fee3e26ac 100644
--- a/arch/alpha/lib/strncat.S
+++ b/arch/alpha/lib/strncat.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strncat.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strncpy.S b/arch/alpha/lib/strncpy.S
index e102cf1567dd..cc57fad8b7ca 100644
--- a/arch/alpha/lib/strncpy.S
+++ b/arch/alpha/lib/strncpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strncpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/strrchr.S b/arch/alpha/lib/strrchr.S
index 4bc6cb4b9812..7650ba99b7e2 100644
--- a/arch/alpha/lib/strrchr.S
+++ b/arch/alpha/lib/strrchr.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/strrchr.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/stxcpy.S b/arch/alpha/lib/stxcpy.S
index 2a8d51bfc05d..58723b0a36d4 100644
--- a/arch/alpha/lib/stxcpy.S
+++ b/arch/alpha/lib/stxcpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/stxcpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/stxncpy.S b/arch/alpha/lib/stxncpy.S
index 3dece25283a3..011d9091c6e1 100644
--- a/arch/alpha/lib/stxncpy.S
+++ b/arch/alpha/lib/stxncpy.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/alpha/lib/stxncpy.S
  * Contributed by Richard Henderson (rth@tamu.edu)
diff --git a/arch/alpha/lib/udelay.c b/arch/alpha/lib/udelay.c
index f2d81ff38aa6..873648263430 100644
--- a/arch/alpha/lib/udelay.c
+++ b/arch/alpha/lib/udelay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 1993, 2000 Linus Torvalds
  *
diff --git a/arch/alpha/math-emu/sfp-util.h b/arch/alpha/math-emu/sfp-util.h
index f53707f77455..ae30f3417522 100644
--- a/arch/alpha/math-emu/sfp-util.h
+++ b/arch/alpha/math-emu/sfp-util.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/types.h>
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index c25e8827e7cd..cd3c572ee912 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/mm/fault.c
  *
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 0542e973c73d..9d74520298ab 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/mm/init.c
  *
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index d543d71c28b4..a9e86475f169 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/alpha/mm/numa.c
  *
diff --git a/arch/alpha/oprofile/Makefile b/arch/alpha/oprofile/Makefile
index 3473de751b03..79f32820a42f 100644
--- a/arch/alpha/oprofile/Makefile
+++ b/arch/alpha/oprofile/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 ccflags-y := -Werror -Wno-sign-compare
 
 obj-$(CONFIG_OPROFILE) += oprofile.o
author	Ingo Molnar <mingo@kernel.org>	2017-11-07 12:53:06 +0300
committer	Ingo Molnar <mingo@kernel.org>	2017-11-07 12:53:06 +0300
commit	b3d9a136815ca9284ade2a897a3b7d2b0084c33c (patch)
tree	af222e53d833ff7218577cf98e1b856d9d6bda93 /arch/alpha
parent	c7da092a1f243bfd1bfb4124f538e69e941882da (diff)
parent	e4880bc5dfb1f02b152e62a894b5c6f3e995b3cf (diff)
download	linux-b3d9a136815ca9284ade2a897a3b7d2b0084c33c.tar.xz