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Software Engineer at Opinsys Oy
Entrepreneur at Siltakatu Solutions Oy

OpenPGP: 3AB05486C7752FE1

In 2012, right before aarch64 toolchain became public, I wrote a post "what interest me in Arm world".

During last months I was thinking should I write an update.

There is a plan for a new blog post then. Content would not surprise.

https://marcin.juszkiewicz.com.pl/2012/09/29/what-interest-me-in-arm-world/

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Jarkko Sakkinen

Edited 1 month ago
I tried for a while Zed as GUI editor, as I like the model where I use vim heavily, and some separate GUI editor for more like code browsing and understanding what I'm looking at (and meetings).

It's great in some areas but once you end up situation where you don't have your GPU driver temporarily available you are literally fucked. LLVMpipe experience is a horror story.

That's why I've returned on using my paid version of Sublime Text when I need a GUI editor because it just works in all situations and hardware generally quite well. It has both well implemented software and GPU pipelines.

This is also why I would look at its performance comparisons with a grain of salt as you could call Zed as unfinished implementation. It's not uncommon to boot a machine to some kind safe or rescue mode and it still would be nice to have full text editor experience.
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Jarkko Sakkinen

Edited 1 month ago
Data source injection will definitely be a thing in AI-powered world. Especially in state level actors can implement this at scale and indirectly orchestrate both the learning process of LLM's and execution process of AI powered services (as many of them combine the static LLM with external resources scavenged during execution).

Michael Pound is pretty known researcher in various topics so definitely worth of watching:

https://www.youtube.com/watch?v=rAEqP9VEhe8

#ai #infosec
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Jarkko Sakkinen

A short tutorial on how to get basic open source #FPGA #toolchain on #macOS, and running a trivial Verilog example:

https://datacore.nanographs.io/000+Publish/Installing+the+Open+Source+FPGA+tool+chain+on+Mac

The same tools are widely available on Linux distributions just using the standard packaging tools, thus this Mac post :-)
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Jarkko Sakkinen

About a year now without Facebook 🥳

Two years without LinkedIn.

Never used list that comes into mind:

1. Instagram
2. Snap Chat
3. TikTok
4. Spotify (I use BandCamp and SoundCloud because they have all the interesting music. I never have had a thing for cherry-picked and uninteresting music)
5. Discord
6. TOR (As of today I haven't been in a situation where I need to buy narcotics or illegal sexual services or associated oriented material from Internet)

Projects touching this topic that I find interesting and trying out once in a while.

1. IRC 3.0: think time would right to establish wide IRC 3.0 network. There's a niche for this. I hope someone like OFTC or Libera Chat would start providing this for developers interested both having projects there or help to establish IRC 3.0.
2. Try Quiet: Look at https://tryquiet.org/. It's not yet stable enough for production but this could be a great alternative for Signal group chats for instance.

#SocialMedia #IRC #IRCv3
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days since I broke kernel.org: 0
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Jarkko Sakkinen

Edited 1 month ago
The best thing that happened to Servo in its history was most likely being orphaned from Mozilla.

The world needs "Linux of Web Engines" because while kernel runs the machinery, web is the interface that users interact with. Then both ends are covered and governed.

#servo #linux #mozilla
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Jarkko Sakkinen

Edited 1 month ago
Tried Podman Desktop by Red Hat as it was first monitor I found.

It's IMHO fucking horrible. Looks bad and a complete mess, which is pretty relevant attribute for that purpose. I mean the use and purpose is to visualize the situation, right?

This feels much more sane GUI option: https://github.com/marhkb/pods

#podman
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Give it a go here: https://apps.apple.com/app/saturn-mastodon-for-everyone/id6502952407

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Jarkko Sakkinen

If I feel bad, I always look at what @servo has been doing lately. Usually it's like "we leveled up the performance" or "we are in par with CSS" and similar. Really happy to see how things are going for that project. Looks like a healthy open source community to me!

#servo #web
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Jarkko Sakkinen

Edited 1 month ago
I've read a few times that "times were better when people used just Stack Overflow".

I never even fully got on board for that era and I still have a job...

I read books.
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The smallest-ever force field map of nature.

Physicists have mapped the forces acting inside a , showing in unprecedented detail how —the tiny within—respond when hit by high-energy .

The new result breaks down and into a fine grid, allowing simulating how the strong force—the fundamental interaction that binds quarks into and —varies across different regions inside the proton.


https://phys.org/news/2025-02-scientists-proton.html

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With a simple `podman login` and `podman push` you can push containers from your local machine to your instance, so you can use said containers on other machines as Forgejo also is an OCI-compliant container registry :) And now you can use these containers to build even more software with forgejo Actions and don't worry about Docker limiting traffic from their registry ;)

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Jarkko Sakkinen

Now I tried Ghostty for the first time and IBM Plex looks amazing on it ;-)

So i guess it is a switch...
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Jarkko Sakkinen

Edited 1 month ago
Rust kernel patches should really level up on commit messages and not merging random code with zero callers.

I welcome Rust but disobey not doing right things right :-)

If a commit message does not by practical means exist except some generic mumbling that would be best to be deleted. How do we e.g. know that a commit is not AI generated and unchecked by the author? If we don't know that we have objectively engineered a security leak as that can be eweaponized.

That is really dangerous type of trust. I'd just like check and not trust. Even if a patch would come from some ultra famous figure like Linus, Greg or even God himself, I'd still like to check, not believe the authority and based on that draw my OWN conclusions.

I actually do not even mind if some random patch would be AI generated. Use any tool you see fit. It is just that the commit message verifies that you UNDERSTAND what you are doing.

#linux #kernel #rust #rustlang
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Jarkko Sakkinen

#SELinux must be awesome today because I've forgotten that it even exists in my system ;-)

@securepaul
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Jarkko Sakkinen

Edited 1 month ago
I have not yet found this working too well but I did star the project, and will follow from the audience, and occasionally browse the issue database:

https://github.com/fossable/goldboot

Especially when you need tailored VM's and kernel's there's room for new shit so I hope the developer has patience with this, and continues push it forward.

I'd like to contribute too but right now I'm starting on a new job week after that plus I really want to finish up with video-loop.ko :-)

#goldboot #vm #image #build
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Jarkko Sakkinen

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