Am Donnerstag, 23. April 2015, 16:05:08 schrieb Paul Bolle:
Hi Paul,
> A nit only, I'm afraid: this patch adds a license mismatch.
>
> On Wed, 2015-04-22 at 21:25 +0200, Stephan Mueller wrote:
> > --- /dev/null
> > +++ b/crypto/jitterentropy.c
> >
> > + * License
> > + * =======
> > + *
> > + * Redistribution and use in source and binary forms, with or without
> > + * modification, are permitted provided that the following conditions
> > + * are met:
> > + * 1. Redistributions of source code must retain the above copyright
> > + * notice, and the entire permission notice in its entirety,
> > + * including the disclaimer of warranties.
> > + * 2. Redistributions in binary form must reproduce the above copyright
> > + * notice, this list of conditions and the following disclaimer in the
> > + * documentation and/or other materials provided with the
> > distribution.
> > + * 3. The name of the author may not be used to endorse or promote
> > + * products derived from this software without specific prior
> > + * written permission.
> > + *
> > + * ALTERNATIVELY, this product may be distributed under the terms of
> > + * the GNU General Public License, in which case the provisions of the
> > GPL2 are + * required INSTEAD OF the above restrictions. (This clause is
> > + * necessary due to a potential bad interaction between the GPL and
> > + * the restrictions contained in a BSD-style copyright.)
> > + *
> > + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
> > + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
> > + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
> > + * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
> > + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> > + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
> > + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
> > + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
> > + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> > + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
> > + * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH
> > + * DAMAGE.
> > + */
>
> This states the license is BSD or GPL v2.
>
> > +MODULE_LICENSE("GPL");
>
> And, according to inlude/linux/module.h, using
> MODULE_LICENSE("Dual BSD/GPL");
>
> here would match that statement.
>
Thanks for the hint. Other patches that are in the kernel that I wrote (e.g.
the crypto/drbg.c) have the same license as above, but use
MODULE_LICENSE("GPL") -- Thus I would think that leaving it as is should be
ok.
>
> Paul Bolle
--
Ciao
Stephan
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