810
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 30 Aug 2023
810 points (98.7% liked)
Linux
48375 readers
1923 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
What ever happened to the source code nvidia did release. Was it released in such a way to where it is not helpful?
They are not legally allowed to build drivers from the illegally acquired source code.
couldnt they do the thing where one team analyzes the leaked code and documents functions.
and a nother, clean room team, creates independent fresh code to achieve the same results as the original?
I mean, clean room activity like that has a strong precedent, going back to EA vs Sega at least. where EA stole a sega genesis dev kit, had one team document the functions, had another team independently create code to execute those functions,and made their own dev kid and put out non-approved sega carts (which is why the EA sega carts were taller and had the yellow plastic tag)
Sega sued and EA won due the clean room engineering and sega and EA came to some kind of sweetheart deal/comrpromise/settlement.
I've always heard cleanroom, since you keep your coders completely isolated from the investigation team so there can be no question of code pollinating across, Just documentation to be reimplemented in a unique and different way.
I don't think they meant the hacked and released source code, I think they meant the kernel modules that Nvidia actually opensourced in may of '22
I have not had a look at it myself, but my understanding is, that that was/is only glue code to the closed source blob.
You are correct, it while it was technically driver for kernel, meaning it is using kernel driver api, it was not driver for graphic card. Just a bit different way to load binary blob.
That's only for never generation cards, from 20xx series upwards I think.
But there's still the proprietary driver for everything before that, including 1080 and such.
I belive the NVK work is where that headed. The released code wasn't up to snuff for true kernel intergration on it own, but offered a lot of insights for devs working on the problem.