David Kastrup wrote: > > [EMAIL PROTECTED] writes: > > > Can linux kernel claim they distribute the kernel under conditions of > > GPL v2, while they use modified version of GPL v2 > > They did not modify GPLv2. > > > (thanks to this modification glibc doesnt have to be GPL, but can be > > LGPL)? > > Where do you get those ideas?
Hey dak, glibc and FAQing "semantics of the communication (what kinds of information are interchanged) ... if the semantics of the communication are intimate enough" aside for a moment, according to GNU Reichsminister für Volksaufklärung und Propaganda, the linux kernel is under sorta impure GPL, my dear GNUtian dak. ----- LWN: A while back, you said something about getting an answer from Linus on the Linux kernel license. Since there is a COPYING file that makes it clear that the kernel is governed under the GPL, where's the uncertainty? Eben: If the kernel is pure GPL, then I think we would all agree that non-GPL, non-free loadable kernel modules represent GPL violations. Nonetheless, we all know that there are a large number of such modules and their existence is tolerated or even to some degree encouraged by the kernel maintainers, and I take that to mean that as an indication that there is some exception for those modules. The kernel also maintains a technical mechanism, namely the GPL-only symbols and tainting structure, which seems to suggest an API for the connection of non-GPL'ed code to the kernel, which also seems to me a strong indication of the presence of an exception. The difficulty as a lawyer, even a lawyer that is reasonably knowledgeable about these matters, is that I don't understand what the terms of that exception are. So, say I want to audit a system, say an embedded product, in which I find non-GPL loadable kernel modules present, how do I know whether that fits within an exception which is legitimately available to third parties and when it is not? [...] So then there are parties in the world who think they are in legal trouble on one side with the regulators if they do release source code for loadable kernel modules that drive their software- controlled radios, and they don't know if they're in legal trouble on the other side if they don't release source code. For those parties, in particular, it would be very helpful if the kernel developers had decided to formalize the nature of their exceptions, and the Free Software Foundation and I have made a few attempts to discuss that matter with kernel developers. I had conversations with Ted Ts'o, I talked to Linus about it and I understood there were some reluctances to clarify, in a full and complete way, what was going on. There may have even been disagreements among kernel developers about that, I wouldn't know. But I continue to think that it would be useful, for a whole variety of people who are trying in good faith to do the very best they can, and who may be navigating some dodgy legal territory, for them to be able to refer to something beyond the COPYING file which -- with all due respect -- I think probably doesn't contain all the terms that are relevant to the use of the kernel. ----- regards, alexander. _______________________________________________ gnu-misc-discuss mailing list [email protected] http://lists.gnu.org/mailman/listinfo/gnu-misc-discuss
