An Open Letter to Intel

1: A single-bit is not copyrightable. True and false is not copyrightable. No one in history have ever been sued for a single bit. No one has ended up in court for a one-bit GPL code.

2: If it get "outside" accidentally, there is a direct remedy that do not include releasing anything. You stop redistributing the program. Practically all GPL related lawsuits started with the words "please stop infringing my work", and when that did't work, "Judge, please stop them from infringing my work". The only companies that have ever been "forced" to do anything is when the option is between a full stop in production and sale, or releasing source code. One such company chose to not cut revenue, not stop production, and instead gave us the code which the OpenWrt project was created on. I wouldn't call that "forced".

3: Code do not transform from being non-GPL to GPL. That is not how copyright work. Code is only under GPL if you explicitly release a piece of code under GPL. If you put MIT code and gpl code together, the MIT will still be MIT. The combined work must explicitly be under GPL to be compliant, but you can still use the MIT code in isolation under MIT. The MIT code do not transform into different licenses just because you combine it with other code. Only explicit action counts, and the worst thing that can happen from code getting ‘outside’ in untended ways is copyright infringement where you legally have to stop distributing code.

And security and many other things. Surely you aren't arguing that an even more closed environment is ideal just because of a minor budget spend for a large company.

> I guess Minix' license, which allows this kind of behaviour, is the very reason Intel chose Minix in the first place. I imagine it would be very complicated to get management approval for informing Dr. Tannenbaum about the usage in Intel's ME.

Tanenbaum: Some people have pointed out online that if MINIX had a GPL license, Intel might not have used it since then it would have had to publish the modifications to the code. Maybe yes, maybe no, but the modifications were no doubt technical issues involving which mode processes run in, etc. My understanding, however, is that the small size and modular microkernel structure were the primary attractions.

> MHO if he has a problem with the way things worked out, he should have chosen a different license.

Tanenbaum: I don't mind, of course, and was not expecting any kind of payment since that is not required. There isn't even any suggestion in the license that it would be appreciated.

Tanenbaum: The only thing that would have been nice is that after the project had been finished and the chip deployed, that someone from Intel would have told me, just as a courtesy, that MINIX 3 was now probably the most widely used operating system in the world on x86 computers. That certainly wasn't required in any way, but I think it would have been polite to give me a heads up, that's all.

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All in all, I think Tanenbaum's open letter is partly an exercise in self promotion and partly venting a little frustration that his work has gone uncredited given the scale of its deployment. I might be reading between the lines a little here but I also wonder if he's venting little because he dislikes nature of this particular deployment:

Tanenbaum: Many people (including me) don't like the idea of an all-powerful management engine in there at all (since it is a possible security hole and a dangerous idea in the first place), but that is Intel's business decision and a separate issue from the code it runs.

> That being said: I do agree with Tanenbaum that he deserves more acknowledgement for parts of his system inspiring security design around it. There's lot of hype on this subject; I encourage anybody read more than one perspective about the kinds of trade-offs manufacturers have to make: https://www.techrepublic.com/article/is-the-intel-management...

People like you, simon_o, are ruining HN. Thanks for reminding me why I don't really hang out here much any more.