Mastodawn

pnutzh4x0r Aug 30, 2023

Linux 6.6 To Better Protect Against The Illicit Behavior Of NVIDIA's Proprietary Driver

https://lemmy.ndlug.org/post/135674

Linux 6.6 To Better Protect Against The Illicit Behavior Of NVIDIA's Proprietary Driver - NDLUG

> Luis Chamberlain sent out the modules changes today for the Linux 6.6 merge window. Most notable with the modules update is a change that better builds up the defenses against NVIDIA’s proprietary kernel driver from using GPL-only symbols. Or in other words, bits that only true open-source drivers should be utilizing and not proprietary kernel drivers like NVIDIA’s default Linux driver in respecting the original kernel code author’s intent. > Back in 2020 when the original defense was added, NVIDIA recommended avoiding the Linux 5.9 for the time being. They ended up having a supported driver several weeks later. It will be interesting to see this time how long Linux 6.6+ thwarts their kernel driver.

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ArbitraryValue Aug 30, 2023

I get why the Linux folks are doing this, but I don’t expect that it will make them popular with anyone who actually uses Nvidia drivers on Linux (which is a lot of people). I’m sure that my employer will choose up-to-date Nvidia drivers over up-to-date versions of the kernel, at least in the short term. In the long term it probably won’t be an issue since Nvidia will figure something out, but if it did become an issue then ultimately Nvidia drivers support is non-negotiable for the company where I work.

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withabeard Aug 30, 2023

don’t expect that it will make them popular with anyone who actually uses Nvidia drivers on Linux

The group to be annoyed at are Nvidia. Plain and simple.

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ArbitraryValue Aug 30, 2023

From my closed-source corporate perspective, Nvidia is trying to improve performance and the Linux kernel maintainers are trying to stop them. I don’t see why I would be annoyed at Nvidia in these circumstances.

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Nibodhika

From a corporate perspective you should be VERY worried about this, GPL is infectious, so if NVIDIA drivers are using GPL only parts of the kernel they become GPL, and because NVIDIA doesn’t offer GPL only endpoint the license applies to everything, meaning that if your company is using the NVIDIA driver in any way shape or form anything you produce becomes GPL as well. NVIDIA has enough lawyers to delay the enforcing of this, which is why they’ll never get sued, does YOUR company has enough lawyers to keep FSF at bay? If not you should be very annoyed at NVIDIA for not providing a license term for their GPL driver (and legally their driver IS GPL if it uses those endpoints).

And here’s the thing, for a home user not updating the kernel is good enough, for a company it’s not because this is a bug fix, not new implementation, NVIDIA is already in breach of license.