17 files changed, 18 insertions, 1 deletions
diff --git a/drivers/s390/char/Kconfig b/drivers/s390/char/Kconfig
index 97c4c9fdd53d..ab0b243a947d 100644
--- a/drivers/s390/char/Kconfig
+++ b/drivers/s390/char/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 comment "S/390 character device drivers"
 	depends on S390
 
diff --git a/drivers/s390/char/Makefile b/drivers/s390/char/Makefile
index 05ac6ba15a53..614b44e70a28 100644
--- a/drivers/s390/char/Makefile
+++ b/drivers/s390/char/Makefile
@@ -17,6 +17,8 @@ CFLAGS_REMOVE_sclp_early_core.o	+= $(CC_FLAGS_MARCH)
 CFLAGS_sclp_early_core.o		+= -march=z900
 endif
 
+CFLAGS_sclp_early_core.o		+= -D__NO_FORTIFY
+
 obj-y += ctrlchar.o keyboard.o defkeymap.o sclp.o sclp_rw.o sclp_quiesce.o \
 	 sclp_cmd.o sclp_config.o sclp_cpi_sys.o sclp_ocf.o sclp_ctl.o \
 	 sclp_early.o sclp_early_core.o
diff --git a/drivers/s390/char/defkeymap.map b/drivers/s390/char/defkeymap.map
index 353b3f268824..f4c095612a02 100644
--- a/drivers/s390/char/defkeymap.map
+++ b/drivers/s390/char/defkeymap.map
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # Default keymap for 3270 (ebcdic codepage 037).
 keymaps 0-1,4-5
 
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c
index c4518168fd02..61822480a2a0 100644
--- a/drivers/s390/char/fs3270.c
+++ b/drivers/s390/char/fs3270.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * IBM/3270 Driver - fullscreen driver.
  *
diff --git a/drivers/s390/char/hmcdrv_mod.c b/drivers/s390/char/hmcdrv_mod.c
index 251a318a9b75..1447d0887225 100644
--- a/drivers/s390/char/hmcdrv_mod.c
+++ b/drivers/s390/char/hmcdrv_mod.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    HMC Drive DVD Module
  *
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index 027ac6ae5eea..bf4ab4efed73 100644
--- a/drivers/s390/char/monreader.c
+++ b/drivers/s390/char/monreader.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Character device driver for reading z/VM *MONITOR service records.
  *
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index 571a7e352755..76c158c41510 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Character device driver for writing z/VM *MONITOR service records.
  *
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 5d4f053d7c38..f8cd2935fbfd 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * IBM/3270 Driver - core functions.
  *
diff --git a/drivers/s390/char/sclp_async.c b/drivers/s390/char/sclp_async.c
index 19c25427f27f..ee6f3b563728 100644
--- a/drivers/s390/char/sclp_async.c
+++ b/drivers/s390/char/sclp_async.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Enable Asynchronous Notification via SCLP.
  *
diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c
index de69f0ddc321..6d73ee3f827a 100644
--- a/drivers/s390/char/tape_34xx.c
+++ b/drivers/s390/char/tape_34xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    tape device discipline for 3480/3490 tapes.
  *
diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index e352047ed9f7..37e65a05517f 100644
--- a/drivers/s390/char/tape_3590.c
+++ b/drivers/s390/char/tape_3590.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    tape device discipline for 3590 tapes.
  *
diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
index e7d23048d3f0..a07102472ce9 100644
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright IBM Corp. 2004
  *
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 32503a60ee85..8d3370da2dfc 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    basic function of the tape device driver
  *
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index e417ccd9e299..1c98023cffd4 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    IBM/3270 Driver - tty functions.
  *
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 62559dc0169f..069b9ef08206 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *	character device driver for reading z/VM system service records
  *
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index fa90ef05afc0..52aa89424318 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Linux driver for System z and s390 unit record devices
  * (z/VM virtual punch, reader, printer)
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index aaed778f67c4..4369662cfff5 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-1.0+
 /*
  * zcore module to export memory content and register sets for creating system
  * dumps on SCSI disks (zfcpdump). The "zcore/mem" debugfs file shows the same
@@ -7,7 +8,6 @@
  *
  * Copyright IBM Corp. 2003, 2008
  * Author(s): Michael Holzheu
- * License: GPL
  */
 
 #define KMSG_COMPONENT "zdump"