Posts
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Following
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445
Software Engineer at Opinsys Oy
Entrepreneur at Siltakatu Solutions Oy

OpenPGP: 3AB05486C7752FE1
jarkko
repeated
q66@blahaj.social

nina

so i heard you wanted a filesystem that is copy on write, in-tree (so not zfs), does not eat your data (so not btrfs) and is not maintained by a certain person (so not bcachefs)?

i present you, ocfs2, or oracle's cluster file system version 2

you say that it's for shared network disks in clusters? here i put it as a root filesystem, on a core 2 duo thinkpad, running off a single usb stick on usb 2.0

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jarkko

Jarkko Sakkinen

If I want to test Ubuntu kernel in a VM what do I need to change in this old snippet of mine:

git fetch --no-tags git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack refs/tags/cod/mainline/v6.3-rc7:refs/tags/cod/mainline/v6.3-rc7
git checkout next
git checkout -b next-test
git merge cod/mainline/v6.3-rc7
LANG=C fakeroot debian/rules clean
LANG=C fakeroot debian/rules binary-headers binary-generic

The problem: that URL no longer responds.

#ubuntu
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jarkko
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afterdawn@mementomori.social

AfterDawn

Venäjän sensuuriviraston johtaja on tyytyväinen siitä, miten Twitter / X on viime aikoina muuttunut

Viraston johtajan mukaan Venäjä saattaa pian taas sallia Twitterin käytön - palvelu on ollut estettynä maassa jo useamman vuoden ajan.

https://dawn.fi/uutiset/2025/02/06/venaja-sallimassa-x-twitterin-kayton

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jarkko
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phoronix@masto.ai

Phoronix

GNU Gold Linker Is Deprecated & Will Be Gone For Good Without New Developers

With the recent GNU Binutils 2.44 release, one of the changes is worth calling out in its own article: the GNU Gold linker is now officially deprecated and is now being segregated to its own extra Binutils package but risks being removed all together without new developer volunteers stepping up to maintain this linker...
https://www.phoronix.com/news/GNU-Gold-Linker-Deprecated

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jarkko
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kevin@mastodon.km6g.us

Kevin P. Fleming

A - DNS record
AA - battery
AAA - battery
AAAA - DNS record

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jarkko

Jarkko Sakkinen

Edited 2 months ago
I've said this before but if you need to test something with graphics but don't want to use GPU, try either:

1. https://github.com/emoon/rust_minifb
2. https://github.com/emoon/minifb

They give you display and 32-bit framebuffer. No bullshit. Neither is dependent on the other. They just implement same things.

Even Web is supported (in both) when compiled to wasm (I'd guess).

Sometimes using GPU can really get in the way of testing so good keep in mind :-)

#minifb #cpu #gpu #framebuffer #c #rust
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jarkko

Jarkko Sakkinen

Tue: lost a job
Thu: got a job

On a fast track I guess... Feels like almost plane crash in Indiana Jones movie or Servo's contribution curve between 2018 and today :-)
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jarkko

Jarkko Sakkinen

Those companies that will replace their staff with AI will eventually be also failing companies. Those who understand some relevant apps such ass smart energy will succeed.
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jarkko

Jarkko Sakkinen

ripped off from internet (from random chat box)

#x86 #scratch
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jarkko

Jarkko Sakkinen

Edited 2 months ago
Since I've said negative things about Microsoft and Windows in the past, I also have to give credit where it is due (because otherwise I would not have any integrity).

Thanks MS for taking the righteous path, my respect for the company raised by factors:

https://www.hrgrapevine.com/us/content/article/2025-01-21-apple-microsoft-double-down-on-dei-as-trump-begins-dei-dismantling

We can have our differences in tech matters but then there are things that actually matter like human rights for instance.

#apple #microsoft #dei #inclusiveness
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jarkko

Jarkko Sakkinen

Packer is superb for e.g. testing kernel:

https://www.packer.io/

I like to use it together with NixOS so I end up with two files describing the operating system.

#packer #nixos
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jarkko

Jarkko Sakkinen

Maybe it is time for closed source movement ;-)

It provides better AI governance.

#AI #LLM
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jarkko

Jarkko Sakkinen

Edited 2 months ago
I took my home page (jarkko dot codeberg dot page) and resume away only for the sake reducing scavenger exposure a bit. For job queries I can always email my resume, not a big deal really.

Similar ideas also support reducing social media profile descriptions to OpenPGP ID (which I did).

#AI #LLM
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jarkko

Jarkko Sakkinen

"keep calm and hack linux"

My job situation back to more Linux oriented work, which should allow me to have space to work on also on my unfinished patch sets i.e.

1. Continue with v4l2-loopback (according to Git last time touched 2025-19-01)
2. TPM2 asymetric keys (2024-11-18).

Nothing is fully closed yet but having a meeting for one decent opportunity tomorrow that I will consider. Thus, also open for queries since you never know until ink is on the paper of course ;-)
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jarkko
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thyttine@mstdn.social

Tomi Hyttinen

Edited 2 months ago

Ketä Iltalehdessä on oikein töissä!? Esikoululaisia?

(Silti salaa naureskelen...)

IL: "Nainen pieraisi puhelimeen"
IL: "Outokumpulaisesta syväreiästä tehtiin haiseva löytö"

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jarkko

Jarkko Sakkinen

Got some books. The bottom one: I'm familiar with it just did not have my personal copy. Made sense to order it now as I pre-ordered Randal Hyde's (aka a living legend) new ARM edition: https://nostarch.com/art-arm-assembly-volume-1
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jarkko

Jarkko Sakkinen

C64 made me trip at BlueSky: https://bsky.app/profile/jarkk0.bsky.social/post/3lhdx7nepoc25
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jarkko

Jarkko Sakkinen

Edited 2 months ago
Why I every time I hear something about Discord it is next level fucked up nuclear waste?

False compromising claims (sexual abuse etc.), death threats, hate campaigns and other aligning stuff that is better to keep distance off.

Never been there so might be wrong.
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jarkko
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nspace@infosec.exchange

Nspace

Our newest research project is finally public! We can load malicious microcode on Zen1-Zen4 CPUs!
https://github.com/google/security-research/security/advisories/GHSA-4xq7-4mgh-gp6w

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jarkko

Jarkko Sakkinen

I removed WhatsApp. The very last Meta service I had.
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