9 files changed, 18 insertions, 0 deletions
diff --git a/scripts/tracetool/format/__init__.py b/scripts/tracetool/format/__init__.py
index 94a37bfce9..7b9d1b5782 100644
--- a/scripts/tracetool/format/__init__.py
+++ b/scripts/tracetool/format/__init__.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 Format management.
 
diff --git a/scripts/tracetool/format/c.py b/scripts/tracetool/format/c.py
index 3c4398c237..50e03313cb 100644
--- a/scripts/tracetool/format/c.py
+++ b/scripts/tracetool/format/c.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 trace/generated-tracers.c
 """
diff --git a/scripts/tracetool/format/d.py b/scripts/tracetool/format/d.py
index 684598c183..e9e33dfe30 100644
--- a/scripts/tracetool/format/d.py
+++ b/scripts/tracetool/format/d.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 trace/generated-tracers.dtrace (DTrace only).
 """
diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py
index 2119753be1..be7f32e67b 100644
--- a/scripts/tracetool/format/h.py
+++ b/scripts/tracetool/format/h.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 trace/generated-tracers.h
 """
diff --git a/scripts/tracetool/format/log_stap.py b/scripts/tracetool/format/log_stap.py
index 02f23bfb8d..259303a189 100644
--- a/scripts/tracetool/format/log_stap.py
+++ b/scripts/tracetool/format/log_stap.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 Generate .stp file that printfs log messages (DTrace with SystemTAP only).
 """
diff --git a/scripts/tracetool/format/simpletrace_stap.py b/scripts/tracetool/format/simpletrace_stap.py
index 3c3584a931..c7bde97a85 100644
--- a/scripts/tracetool/format/simpletrace_stap.py
+++ b/scripts/tracetool/format/simpletrace_stap.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 Generate .stp file that outputs simpletrace binary traces (DTrace with SystemTAP only).
 """
diff --git a/scripts/tracetool/format/stap.py b/scripts/tracetool/format/stap.py
index 04c7a35a25..285c9203ba 100644
--- a/scripts/tracetool/format/stap.py
+++ b/scripts/tracetool/format/stap.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 Generate .stp file (DTrace with SystemTAP only).
 """
diff --git a/scripts/tracetool/format/ust_events_c.py b/scripts/tracetool/format/ust_events_c.py
index ea5f0ae99f..074226bfd3 100644
--- a/scripts/tracetool/format/ust_events_c.py
+++ b/scripts/tracetool/format/ust_events_c.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 trace/generated-ust.c
 """
diff --git a/scripts/tracetool/format/ust_events_h.py b/scripts/tracetool/format/ust_events_h.py
index 242c9814fd..cee7970a40 100644
--- a/scripts/tracetool/format/ust_events_h.py
+++ b/scripts/tracetool/format/ust_events_h.py
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 """
 trace/generated-ust-provider.h
 """