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-rw-r--r--arch/s390/lib/Makefile1
-rw-r--r--arch/s390/lib/delay.c1
-rw-r--r--arch/s390/lib/find.c1
-rw-r--r--arch/s390/lib/mem.S1
-rw-r--r--arch/s390/lib/probes.c1
-rw-r--r--arch/s390/lib/spinlock.c1
-rw-r--r--arch/s390/lib/string.c1
-rw-r--r--arch/s390/lib/uaccess.c1
-rw-r--r--arch/s390/lib/xor.c1
9 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index 1d1af31e8354..9bfe0802684b 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for s390-specific library files..
#
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index 7f17555ad4d5..d4aa10795605 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Precise Delay Loops for S390
*
diff --git a/arch/s390/lib/find.c b/arch/s390/lib/find.c
index d90b9245ea41..96a8a2e2d067 100644
--- a/arch/s390/lib/find.c
+++ b/arch/s390/lib/find.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* MSB0 numbered special bitops handling.
*
diff --git a/arch/s390/lib/mem.S b/arch/s390/lib/mem.S
index 7ff79a4ff00c..d66751397e72 100644
--- a/arch/s390/lib/mem.S
+++ b/arch/s390/lib/mem.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* String handling functions.
*
diff --git a/arch/s390/lib/probes.c b/arch/s390/lib/probes.c
index 1963ddbf4ab3..1e184a03442d 100644
--- a/arch/s390/lib/probes.c
+++ b/arch/s390/lib/probes.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Common helper functions for kprobes and uprobes
*
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 34e30b9ea234..2d0af8667695 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Out of line spinlock code.
*
diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c
index 4ee27339c792..dbf2fdad2724 100644
--- a/arch/s390/lib/string.c
+++ b/arch/s390/lib/string.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Optimized string functions
*
diff --git a/arch/s390/lib/uaccess.c b/arch/s390/lib/uaccess.c
index 4ea9106417ee..802903c50de1 100644
--- a/arch/s390/lib/uaccess.c
+++ b/arch/s390/lib/uaccess.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Standard user space access functions based on mvcp/mvcs and doing
* interesting things in the secondary space mode.
diff --git a/arch/s390/lib/xor.c b/arch/s390/lib/xor.c
index b4fd05c36151..96580590ccaf 100644
--- a/arch/s390/lib/xor.c
+++ b/arch/s390/lib/xor.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Optimized xor_block operation for RAID4/5
*