[patch V2 02/11] LICENSES: Add the GPL 2.0 license

[Thomas Gleixner <tglx@linutronix.de>]

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Add the full text of the GPL 2.0 license to the kernel tree.  It was
copied directly from:

   https://spdx.org/licenses/GPL-2.0.html#licenseText

Add the required tags for reference and tooling.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
 LICENSES/preferred/GPL-2.0 |  348 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 348 insertions(+)
 create mode 100644 LICENSES/GPL-2.0

--- /dev/null
+++ b/LICENSES/preferred/GPL-2.0
@@ -0,0 +1,348 @@
+Valid-License-Identifier: GPL-2.0
+Valid-License-Identifier: GPL-2.0+
+SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
+Usage-Guide:
+  To use this license in source code, put one of the following SPDX
+  tag/value pairs into a comment according to the placement
+  guidelines in the licensing rules documentation.
+  For 'GNU General Public License (GPL) version 2 only' use:
+    SPDX-License-Identifier: GPL-2.0
+  For 'GNU General Public License (GPL) version 2 or any later version' use:
+    SPDX-License-Identifier: GPL-2.0+
+License-Text:
+
+GNU GENERAL PUBLIC LICENSE
+Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to
+share and change it. By contrast, the GNU General Public License is
+intended to guarantee your freedom to share and change free software--to
+make sure the software is free for all its users. This General Public
+License applies to most of the Free Software Foundation's software and to
+any other program whose authors commit to using it. (Some other Free
+Software Foundation software is covered by the GNU Library General Public
+License instead.) You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our
+General Public Licenses are designed to make sure that you have the freedom
+to distribute copies of free software (and charge for this service if you
+wish), that you receive source code or can get it if you want it, that you
+can change the software or use pieces of it in new free programs; and that
+you know you can do these things.
+
+To protect your rights, we need to make restrictions that forbid anyone to
+deny you these rights or to ask you to surrender the rights. These
+restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+For example, if you distribute copies of such a program, whether gratis or
+for a fee, you must give the recipients all the rights that you have. You
+must make sure that they, too, receive or can get the source code. And you
+must show them these terms so they know their rights.
+
+We protect your rights with two steps: (1) copyright the software, and (2)
+offer you this license which gives you legal permission to copy, distribute
+and/or modify the software.
+
+Also, for each author's protection and ours, we want to make certain that
+everyone understands that there is no warranty for this free software. If
+the software is modified by someone else and passed on, we want its
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+
+Finally, any free program is threatened constantly by software patents. We
+wish to avoid the danger that redistributors of a free program will
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+proprietary. To prevent this, we have made it clear that any patent must be
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+
+The precise terms and conditions for copying, distribution and modification follow.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License applies to any program or other work which contains a
+   notice placed by the copyright holder saying it may be distributed under
+   the terms of this General Public License. The "Program", below, refers
+   to any such program or work, and a "work based on the Program" means
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+   the term "modification".)  Each licensee is addressed as "you".
+
+   Activities other than copying, distribution and modification are not
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+   (independent of having been made by running the Program). Whether that
+   is true depends on what the Program does.
+
+1. You may copy and distribute verbatim copies of the Program's source code
+   as you receive it, in any medium, provided that you conspicuously and
+   appropriately publish on each copy an appropriate copyright notice and
+   disclaimer of warranty; keep intact all the notices that refer to this
+   License and to the absence of any warranty; and give any other recipients
+   of the Program a copy of this License along with the Program.
+
+   You may charge a fee for the physical act of transferring a copy, and
+   you may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Program or any portion of it,
+   thus forming a work based on the Program, and copy and distribute such
+   modifications or work under the terms of Section 1 above, provided that you
+   also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices stating
+       that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+       whole or in part contains or is derived from the Program or any part
+       thereof, to be licensed as a whole at no charge to all third parties
+       under the terms of this License.
+
+    c) If the modified program normally reads commands interactively when
+       run, you must cause it, when started running for such interactive
+       use in the most ordinary way, to print or display an announcement
+       including an appropriate copyright notice and a notice that there is
+       no warranty (or else, saying that you provide a warranty) and that
+       users may redistribute the program under these conditions, and
+       telling the user how to view a copy of this License. (Exception: if
+       the Program itself is interactive but does not normally print such
+       an announcement, your work based on the Program is not required to
+       print an announcement.)
+
+   These requirements apply to the modified work as a whole. If
+   identifiable sections of that work are not derived from the Program, and
+   can be reasonably considered independent and separate works in
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+   sections when you distribute them as separate works. But when you
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+
+3. You may copy and distribute the Program (or a work based on it, under
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+
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+
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+
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+   infringement or for any other reason (not limited to patent issues),
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+
+   If any portion of this section is held invalid or unenforceable under
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+
+   This section is intended to make thoroughly clear what is believed to be
+   a consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain
+   countries either by patents or by copyrighted interfaces, the original
+   copyright holder who places the Program under this License may add an
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+   so that distribution is permitted only in or among countries not thus
+   excluded. In such case, this License incorporates the limitation as if
+   written in the body of this License.
+
+9. The Free Software Foundation may publish revised and/or new versions of
+   the General Public License from time to time. Such new versions will be
+   similar in spirit to the present version, but may differ in detail to
+   address new problems or concerns.
+
+   Each version is given a distinguishing version number. If the Program
+   specifies a version number of this License which applies to it and "any
+   later version", you have the option of following the terms and
+   conditions either of that version or of any later version published by
+   the Free Software Foundation. If the Program does not specify a version
+   number of this License, you may choose any version ever published by the
+   Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free
+    programs whose distribution conditions are different, write to the
+    author to ask for permission. For software which is copyrighted by the
+    Free Software Foundation, write to the Free Software Foundation; we
+    sometimes make exceptions for this. Our decision will be guided by the
+    two goals of preserving the free status of all derivatives of our free
+    software and of promoting the sharing and reuse of software generally.
+
+NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+    FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+    OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+    PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
+    EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
+    ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH
+    YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
+    NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+    WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+    REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
+    DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
+    DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
+    (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
+    INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF
+    THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR
+    OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it free
+software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to
+attach them to the start of each source file to most effectively convey the
+exclusion of warranty; and each file should have at least the "copyright"
+line and a pointer to where the full notice is found.
+
+    One line to give the program's name and a brief idea of what it does.
+    Copyright (C) <year> <name of author>
+
+    This program is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    This program is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this when
+it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author Gnomovision
+    comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is
+    free software, and you are welcome to redistribute it under certain
+    conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may be
+called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+    Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+    `Gnomovision' (which makes passes at compilers) written by James
+    Hacker.
+
+    signature of Ty Coon, 1 April 1989
+    Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General Public
+License instead of this License.