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.
So does this mean I’m stuck with my current kernal until nVidia does the right thing or I accept performance issues?
If you’re on 6.5 yes, otherwise you can still update up to 6.5.
Is there actual proof it will be performance issues?
But yes, Nvidia will very likely suggest to remain on an older kernel while they are fixing the driver as they did with 5.9