19 files changed, 19 insertions, 0 deletions
diff --git a/arch/um/include/asm/bugs.h b/arch/um/include/asm/bugs.h
index 6a72e24..4473942 100644
--- a/arch/um/include/asm/bugs.h
+++ b/arch/um/include/asm/bugs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_BUGS_H
 #define __UM_BUGS_H
 
diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
index 19e1bdd..5c15627 100644
--- a/arch/um/include/asm/cache.h
+++ b/arch/um/include/asm/cache.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_CACHE_H
 #define __UM_CACHE_H
 
diff --git a/arch/um/include/asm/common.lds.S b/arch/um/include/asm/common.lds.S
index 9e6d599..b30d73c 100644
--- a/arch/um/include/asm/common.lds.S
+++ b/arch/um/include/asm/common.lds.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <asm-generic/vmlinux.lds.h>
 
   .fini      : { *(.fini)    } =0x9090
diff --git a/arch/um/include/asm/dma.h b/arch/um/include/asm/dma.h
index f88c586..fdc5364 100644
--- a/arch/um/include/asm/dma.h
+++ b/arch/um/include/asm/dma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_DMA_H
 #define __UM_DMA_H
 
diff --git a/arch/um/include/asm/fixmap.h b/arch/um/include/asm/fixmap.h
index 1761fd7..2c697a1 100644
--- a/arch/um/include/asm/fixmap.h
+++ b/arch/um/include/asm/fixmap.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_FIXMAP_H
 #define __UM_FIXMAP_H
 
diff --git a/arch/um/include/asm/hardirq.h b/arch/um/include/asm/hardirq.h
index 756f0778..b426796 100644
--- a/arch/um/include/asm/hardirq.h
+++ b/arch/um/include/asm/hardirq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __ASM_UM_HARDIRQ_H
 #define __ASM_UM_HARDIRQ_H
 
diff --git a/arch/um/include/asm/io.h b/arch/um/include/asm/io.h
index 8f35d57..96f77b5 100644
--- a/arch/um/include/asm/io.h
+++ b/arch/um/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_UM_IO_H
 #define _ASM_UM_IO_H
 
diff --git a/arch/um/include/asm/irq.h b/arch/um/include/asm/irq.h
index 4a2037f..b5cdd3f 100644
--- a/arch/um/include/asm/irq.h
+++ b/arch/um/include/asm/irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_IRQ_H
 #define __UM_IRQ_H
 
diff --git a/arch/um/include/asm/irqflags.h b/arch/um/include/asm/irqflags.h
index 3bb221e..cbc6c00 100644
--- a/arch/um/include/asm/irqflags.h
+++ b/arch/um/include/asm/irqflags.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_IRQFLAGS_H
 #define __UM_IRQFLAGS_H
 
diff --git a/arch/um/include/asm/sections.h b/arch/um/include/asm/sections.h
index cafcf68..a3c1fb6 100644
--- a/arch/um/include/asm/sections.h
+++ b/arch/um/include/asm/sections.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_SECTIONS_H
 #define __UM_SECTIONS_H
 
diff --git a/arch/um/include/asm/setup.h b/arch/um/include/asm/setup.h
index 99f0863..80ada89 100644
--- a/arch/um/include/asm/setup.h
+++ b/arch/um/include/asm/setup.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef SETUP_H_INCLUDED
 #define SETUP_H_INCLUDED
 
diff --git a/arch/um/include/asm/smp.h b/arch/um/include/asm/smp.h
index 9c3be35..a8cc1d4 100644
--- a/arch/um/include/asm/smp.h
+++ b/arch/um/include/asm/smp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_SMP_H
 #define __UM_SMP_H
 
diff --git a/arch/um/include/asm/stacktrace.h b/arch/um/include/asm/stacktrace.h
index 9a86432..436b559 100644
--- a/arch/um/include/asm/stacktrace.h
+++ b/arch/um/include/asm/stacktrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_UML_STACKTRACE_H
 #define _ASM_UML_STACKTRACE_H
 
diff --git a/arch/um/include/asm/sysrq.h b/arch/um/include/asm/sysrq.h
index c8d332b..8fc8c65 100644
--- a/arch/um/include/asm/sysrq.h
+++ b/arch/um/include/asm/sysrq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_SYSRQ_H
 #define __UM_SYSRQ_H
 
diff --git a/arch/um/include/asm/timex.h b/arch/um/include/asm/timex.h
index 0f4ada0..e392a9a 100644
--- a/arch/um/include/asm/timex.h
+++ b/arch/um/include/asm/timex.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_TIMEX_H
 #define __UM_TIMEX_H
 
diff --git a/arch/um/include/asm/tlb.h b/arch/um/include/asm/tlb.h
index 344d956..dce6db1 100644
--- a/arch/um/include/asm/tlb.h
+++ b/arch/um/include/asm/tlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UM_TLB_H
 #define __UM_TLB_H
 
diff --git a/arch/um/include/shared/common-offsets.h b/arch/um/include/shared/common-offsets.h
index c923068..4e99fe0 100644
--- a/arch/um/include/shared/common-offsets.h
+++ b/arch/um/include/shared/common-offsets.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* for use by sys-$SUBARCH/kernel-offsets.c */
 
 DEFINE(KERNEL_MADV_REMOVE, MADV_REMOVE);
diff --git a/arch/um/include/shared/init.h b/arch/um/include/shared/init.h
index 233e259..390572d 100644
--- a/arch/um/include/shared/init.h
+++ b/arch/um/include/shared/init.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _LINUX_UML_INIT_H
 #define _LINUX_UML_INIT_H
 
diff --git a/arch/um/include/shared/longjmp.h b/arch/um/include/shared/longjmp.h
index 9bdddf4..b3315c1 100644
--- a/arch/um/include/shared/longjmp.h
+++ b/arch/um/include/shared/longjmp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __UML_LONGJMP_H
 #define __UML_LONGJMP_H