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Software Engineer at Opinsys Oy
Entrepreneur at Siltakatu Solutions Oy

OpenPGP: 3AB05486C7752FE1
jarkko

Jarkko Sakkinen

Edited 1 month ago
Despite Linux Memory Manager book is ~1300 pages, it is like Intel SDM, i.e. for a specific narrow topic the description is fast and easy to grab.

I just did my first test run with it by refreshing my oom_score_adj knowledge as I needed that and 3 minutes of reading was enough :-)

And I had not even peeked to the book before this. I got what I needed from this and I think next N years will be filled with these 3 min checkups.

Will be a HUGE time saver for me...

#linux #kernel #mm
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jarkko

Jarkko Sakkinen

https://nitter.poast.org/Mike_Pence/status/1892271536394162229
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jarkko

Jarkko Sakkinen

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jarkko

Jarkko Sakkinen

I'm a Chris Lewicki fanboy. For me asteroid mining or pursuing that still makes a lot of sense: https://www.chrislewicki.com/

Much better plan than conquer Mars.
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jarkko

Jarkko Sakkinen

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jarkko
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EUCommission@ec.social-network.europa.eu

European Commission

The EU stands in partnership with Moldova and the Moldovan people.

And we want to bring the country closer to our Union as fast as possible.

We welcome the political agreement between the European Parliament and the Council of the European Union on the Reform and Growth Facility for Moldova.

The agreed €1.9 billion Facility – the largest EU financial support package since Moldova's independence – is a key step in our partnership.

For a shared Europe of freedom, prosperity and stability.

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jarkko

Jarkko Sakkinen

Infamous UK yellow tabloids are like the voice of democracy as of today in 2025! Who would have guessed 👽
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jarkko

Jarkko Sakkinen

So...

Is Fedora going to move on to Hyprland any day?

#fedora #wayland #hyprland
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jarkko

Jarkko Sakkinen

Edited 1 month ago
Great I posted some messages to rust-for-linux, asked the questions I had how test, got some great answers and nobody nuked me!

I even said that by the process I would personally NAK this based on being unable to test the patches and and discussion did not heat up :-)

All I can say that I had a positive experience.

#linux #kernel #dma #rust #rustlang
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jarkko

Jarkko Sakkinen

I put this to my order because I love Condrad Barskis painting style :-) The very same reason why I bought Land of Lisp. I'm a fan of good visual arts, and my cousin Riiko is also a painting artist living in Spain: https://riikosakkinen.com/

https://nostarch.com/bitcoinforthebefuddled
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jarkko

Jarkko Sakkinen

yep, https://lore.kernel.org/lkml/20250218160607.48829-1-jarkko@kernel.org/T/#u
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jarkko

Jarkko Sakkinen

This is sometimes useful feature that is not very common but evolution has it :-)

I even have one inbox that requires it (infradead.org).

#evolution #email #ssh
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jarkko

Jarkko Sakkinen

As always Raymond Chen delivers. This time on why Windows 95 setup needed three stages of operating systems 👇

devblogs.microsoft.com/oldnewthing/...

#microsoft #windows #oldnewthing #blog
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jarkko

Jarkko Sakkinen

Question about V4L2: there are these controllers and some events are defined in the core layer (or whatever it is called).

Is it like that they are processed multiple times:

1. Once by the core framework.
2. Once by the drivers that register them.

Or if driver registers an event, does it sort of take ownership of it?

Sorry for not using correct terminology.

#linux #kernel #media
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realn2s@infosec.exchange

Claudius Link

Intenet search reminds me more and more of the end of . Even (or especially) when you were searching for something specify search result became more and more polluted. If you were lucky you would find something meaningful on page 5. But quite often you would give up and started playing with exclusion

Very frustrating.

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jarkko

Jarkko Sakkinen

hatch has also the nice feature shared with cargo apparently, i.e. "--fix".

#python #hatch
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jarkko

Jarkko Sakkinen

The thing that I hate in #Codeberg: no official merch to buy.
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jarkko

Jarkko Sakkinen

Any ideas how do I bind :nohlsearch in Zed's vim mode to a key?

I'd like to bind it exactly to CTRL+L, just like in my .vimrc for the sake of ubiquitous text editing experience:

https://codeberg.org/jarkko/skeleton/src/branch/main/.vimrc

#zed #vim #text #editor
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jarkko

Jarkko Sakkinen

Sometimes I feel that I'd like migrate my certificate key some day from the current RSA-4096 to ED-25519.

Can I bless the trust to the new certificate key or do I actually have to fucking meet F2F other kernel maintainers? ;-)

#linux #kernel #pgp
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jarkko

Jarkko Sakkinen

In addition to linux-media, I also subscribed to rust-for-linux for the sake of

1. Learning
2. Tested-by (aka "show me the payload")

Not for nuking Rust per se...

#linux #kernel #rust
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