linux-kernel - Re: incorrect taint of ndiswrapper

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Message-Id: <1161698830.22348.30.camel@localhost.localdomain>
Date:	Tue, 24 Oct 2006 15:07:10 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Giridhar Pemmasani <pgiri@...oo.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: incorrect taint of ndiswrapper

Ar Llu, 2006-10-23 am 19:43 -0700, ysgrifennodd Giridhar Pemmasani:
> I was not fully aware of this issue until now (I have read posts related to
> this issue now). Does this mean that any module that loads binary code can't
> be GPL, even those that load firmware files? How is

Firmware is usually more clearly separated (the problem ultimately is
that "derived work" is a legal not a technical distinction).

> non-GPL-due-to-transitivity going to be checked? Why does module loader mark
> only couple of modules as non-GPL, when there are other drivers that load
> some sort of binary code? It is understandable to mark a module as non-GPL if
> it is lying about its license, but as far as that is concerned, ndiswrapper
> (alone) is GPL.

Yes. I don't think the current situation is neccessarily correct, but if
it uses EXPORT_SYMBOL_GPL then the "now taint me" ought to fail and the
driver ought to refuse to load a non GPL windows driver.

Alan

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