this post was submitted on 05 Oct 2024
796 points (98.5% liked)

linuxmemes

21280 readers
1401 users here now

Hint: :q!

Sister communities:

Community rules (click to expand)

1. Follow the site-wide rules

2. Be civil
  • Understand the difference between a joke and an insult.
  • Do not harrass or attack members of the community for any reason.
  • Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
  • Bigotry will not be tolerated.
  • These rules are somewhat loosened when the subject is a public figure. Still, do not attack their person or incite harrassment.
    • 3. Post Linux-related content
  • Including Unix and BSD.
  • Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of sudo in Windows.
  • No porn. Even if you watch it on a Linux machine.
    • 4. No recent reposts
  • Everybody uses Arch btw, can't quit Vim, and wants to interject for a moment. You can stop now.
    •  

    Please report posts and comments that break these rules!

    Important: never execute code or follow advice that you don't understand or can't verify, especially here. The word of the day is credibility. This is a meme community -- even the most helpful comments might just be shitposts that can damage your system. Be aware, be smart, don't fork-bomb your computer.

    founded 1 year ago
    MODERATORS
    [email protected]
    [email protected]
    [email protected]
    796
    OK, which one of you is it (sh.itjust.works)
    submitted 1 month ago by [email protected] to c/[email protected]
    85 comments fedilink hide all child comments
     
    you are viewing a single comment's thread
    view the rest of the comments
    [–] [email protected] 16 points 1 month ago (1 children)

    Linux is not a real-time OS*. For a car ECU, something like Speeduino would be a more appropriate choice.

    (* Or wasn't until a week or so ago, at least. https://www.zdnet.com/article/20-years-later-real-time-linux-makes-it-to-the-kernel-really/)

    [–] [email protected] 6 points 1 month ago (1 children)

    That’s the joke 😉

    You could certainly do it but let’s hope that fuel injection timings and realtime system response aren’t that important to you.

    [–] [email protected] 6 points 1 month ago* (last edited 1 month ago) (1 children)

    https://lwn.net/Articles/816298/

    Worked with the guy, he was a true kernel monster.

    [–] [email protected] 2 points 1 month ago (1 children)

    That's really cool! Do you know of real-world systems using this?

    [–] [email protected] 2 points 1 month ago

    Know some router platforms that used this and vfio to implement dpdk switching and routing under a Linux control plane.

    Brilliant guys worked on that, think some of the smartnics like Amazon and oracles use it too.