mm: migrate to SPDX identifier

Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

mm/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # mm/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

mm/Makefile

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/bin/CMakeLists.txt

@@ -1 +1,21 @@
-
+############################################################################
+# mm/bin/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+###########################################################################

mm/bin/Makefile

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/bin/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/circbuf/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # mm/circbuf/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

mm/circbuf/Make.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/circbuf/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/circbuf/circbuf.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/circbuf/circbuf.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # mm/iob/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

mm/iob/Make.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/iob/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/iob/iob.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_add_queue.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_add_queue.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_alloc.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_alloc.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_alloc_qentry.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_alloc_qentry.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_clone.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_clone.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_concat.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_concat.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_contig.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_contig.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_copyin.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_copyin.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_copyout.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_copyout.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_count.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_count.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_dump.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_dump.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_free.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_free.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_free_chain.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_free_chain.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_free_qentry.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_free_qentry.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_free_queue.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_free_queue.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_free_queue_qentry.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_free_queue_qentry.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_get_queue_info.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_get_queue_info.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_initialize.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_initialize.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_navail.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_navail.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_notifier.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_notifier.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_pack.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_pack.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_peek_queue.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_peek_queue.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_remove_queue.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_remove_queue.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_reserve.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_reserve.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_statistics.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_statistics.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_tailroom.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_tailroom.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_test.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_test.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_trimhead.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_trimhead.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_trimhead_queue.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_trimhead_queue.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_trimtail.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_trimtail.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/iob/iob_update_pktlen.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/iob/iob_update_pktlen.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/kasan/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # mm/kasan/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

mm/kasan/Make.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/kasan/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/kasan/kasan.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/kasan/kasan.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/kasan/kasan.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/kasan/kasan.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/kbin/CMakeLists.txt

@@ -1 +1,22 @@
+############################################################################
+# mm/kbin/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+###########################################################################
 

mm/kbin/Makefile

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/kbin/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/kmap/Make.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/kmap/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

mm/kmap/kmm_map.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * mm/kmap/kmm_map.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

mm/kmm_heap/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # mm/kmm_heap/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

mm/kmm_heap/Make.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # mm/kmm_heap/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The