this post was submitted on 16 Aug 2023
157 points (100.0% liked)
linuxmemes
21291 readers
810 users here now
Hint: :q!
Sister communities:
Community rules (click to expand)
1. Follow the site-wide rules
- Instance-wide TOS: https://legal.lemmy.world/tos/
- Lemmy code of conduct: https://join-lemmy.org/docs/code_of_conduct.html
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
Is it worth it?
@lemann@lemmy.one
Yes it is worth it. I made a setup with an e5 v3 CPU a few months back. The CPU was without a doubt the biggest bottleneck in my system even if it is an 8 core one. It might still be okay as long as multitasking is key, but it TANKS per-core performance.
Battlefield V ran atrosciously with around half the FPS until I turned off mitigations.
If you have an older system, there is no doubt its worth it. It could be the difference between usable and trash.
Have fun getting compromised
Barely any chance.
Then why are they enabled by default?
Why can they be disabled with one kernel boot parameter?
For debugging purposes only
Better question is who would use that exploit?
No, you are opening up major security holes that can be exploited easily. You are basicly opening up every hole
to be completely honest, I have no idea