Earlier quoted context omitted.
How do you propose banning this while permitting open source drivers for Windows? I understand why you might want to, I just don’t understand what the rule would be.
The key is in "derived from". Very few people would say NT is derived from some random drivers that nobody at Microsoft had a hand in writing. Taking existing code and having it form the foundation of a new kernel and claiming it as all closed source is quite a bit more obviously derived from that existing code open source code. "Derived from" is the core concept in the GPL; it actually doesn't use the word "link" at…
https://www.neowin.net/forum/topic/381190-windows-tcpip-stac...