linux-kernel - Re: [GIT PULL] Microblaze initial pack

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Date:	Fri, 27 Mar 2009 13:25:18 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Michal Simek <michal.simek@...alogix.com>
Cc:	Michal Simek <monstr@...str.eu>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	torvalds@...ux-foundation.org,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	lkml <linux-arch@...r.kernel.org>,
	microblaze-uclinux@...e.uq.edu.au,
	Andrew Morton <akpm@...ux-foundation.org>,
	John Williams <john.williams@...alogix.com>,
	John Linn <John.Linn@...inx.com>,
	Stephen Neuendorffer <stephenn@...inx.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	Arnd Bergmann <arnd@...db.de>,
	Peter Korsgaard <jacmet@...site.dk>
Subject: Re: [GIT PULL] Microblaze initial pack

* Michal Simek <michal.simek@...alogix.com> wrote:

> > I've also done a (quick) license scan and there's this one file i 
> > found:
> >
> >   arch/microblaze/kernel/hw_exception_handler.S
> >
> >    * Copyright (C) 2004 Xilinx, Inc. All rights reserved.
> >    *
> >    * Xilinx, Inc.
> >    * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
> >    * COURTESY TO YOU.BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
> >    * ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
> >    * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
> >    * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
> >    * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
> >
> > That is an all rights reserved copyrighted file, and i'm not sure 
> > the above constitutes a GPLv2 compatible license. It would be less 
> > ambigious to add what you do in the other places instead, something 
> > like:
> >
> >  * (C) Copyright 2004 Xilinx, Inc.
> >  *
> >  * This program is free software; you can redistribute it and/or modify it
> >  * under the terms of the GNU General Public License version 2 as published
> >  * by the Free Software Foundation.
> >   
> This is no my license. I'll ask a Xilinx guys for permission to change
> it for this file.
> John L, Stephen: Could I change the license as Ingo suggested?

Note that there's a couple of other Xilinx files in the upstream 
kernel tree already that could serve as a template:

 drivers/char/xilinx_hwicap/buffer_icap.c: *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
 drivers/char/xilinx_hwicap/buffer_icap.h: *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
 drivers/char/xilinx_hwicap/fifo_icap.c: *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
 drivers/char/xilinx_hwicap/fifo_icap.h: *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
 drivers/char/xilinx_hwicap/xilinx_hwicap.c: *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
 drivers/char/xilinx_hwicap/xilinx_hwicap.h: *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"

Those files carry this as-is no-warrantes notice plus also a GPLv2 
notice:

/*****************************************************************************
 *
 *     Author: Xilinx, Inc.
 *
 *     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.
 *
 *     XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
 *     AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
 *     SOLUTIONS FOR XILINX DEVICES.  BY PROVIDING THIS DESIGN, CODE,
 *     OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
 *     APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
 *     THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
 *     AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
 *     FOR YOUR IMPLEMENTATION.  XILINX EXPRESSLY DISCLAIMS ANY
 *     WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
 *     IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
 *     REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
 *     INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *     FOR A PARTICULAR PURPOSE.
 *
 *     (c) Copyright 2003-2008 Xilinx Inc.
 *     All rights reserved.
 *
 *     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.,
 *     675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *****************************************************************************/

	Ingo
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