this post was submitted on 08 Aug 2023
205 points (98.6% liked)
Linux
48434 readers
824 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
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Does this affect older Ryzens as well? I've noticed some periodic hitching in games/videos cropping up on occasion.
Hard to say. It's a firmware problem so presumably it could be affecting all of them. The CPUs aren't involved. My guess given the details mentioned by Linus is that it could affect some boards and not others, depending on what else is going on in the boards' firmware at the time when the rand call to is made. In other words, there might be other bugs present in the firmware of say ASUS that trigger this, which aren't present on MSI. And then there might be bugs present in this or that particular model's firmware. It's a whackamole which is why they decided to disable it altogether.
I believe it's only older Ryzen that is affected. If you have a newer gen Ryzen you are good (for now).
Edit - I'm a sleep deprived dumb dumb, I thought this was about the new Ryzen "bleed" vulnerability. 😩