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Software Engineer at Opinsys Oy
Entrepreneur at Siltakatu Solutions Oy

OpenPGP: 3AB05486C7752FE1
jarkko

Jarkko Sakkinen

So that you know, this is the correct path to export AAVMF (counter-intuitively when comparing to x86-64):

https://gitlab.com/jarkkojs/linux-tpmdd-nixos/-/commit/f24224f0065df3376649e21492a1475f225d95e0

Took a while to figure this out :-)

Also figured out the appropriate options on macOS (with Apple Silicon) how to launch my build with QEMU:

# After doing docker compose up --build:
qemu-system-aarch64 -machine virt -cpu host -accel hvf -m 2G -nographic -bios output/firmware.fd -hda output/tpmdd-nixos.qcow2

I think I've now substituted my legacy BuildRoot environment with this NixOS based system, and gained some new benefits, such as being able to do aarch64 kernel development on macOS and test Rust kernel code.

Next up: send MAINTAINERS update (BuildRoot -> NixOS).

I guess my last week of holiday has been spent well :-)

#linux #kernel #nix #nixos
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jarkko

Jarkko Sakkinen

Reply to
Next up: macOS
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jarkko

Jarkko Sakkinen

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jarkko

Jarkko Sakkinen

Reply to @jarkko
@vbabka @ljs apparently i'm bad at interpreting numbers and bad at web forms. Here's the final truth ;-)

The bugs:

1. I forgot to add the second coupon. So we never know the truth.
2. PREZDAY25 was discounted from the full order not from the most expensive book.

Well.. Umh... Hmm... lol.

Well, in the end of the day this did not go so badly. I still got -30% instead -25%.
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jarkko

Jarkko Sakkinen

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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

Reply to @jarkko
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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

Finally found a Zed theme that I love :-) #zed #editor
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jarkko

Jarkko Sakkinen

a typical rust thread at lkml ;-) can't get over this screenshot:
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jarkko

Jarkko Sakkinen

ripped off from internet (from random chat box)

#x86 #scratch
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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

Reply to @jarkko
@jani @laho
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jarkko

Jarkko Sakkinen

I remember 2024 from this figure rather than economy figures ;-)

Noteworthy and exciting is the fact that 2024 bar is significantly higher than 2018 bar. Probably by the end of this year it is at minimum two times 2018 metrics.

I salute to this one (not Musk salute tho).

#servo #web #2024
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jarkko

Jarkko Sakkinen

AI company logos (pic stolen from some post, fits the bill IMHO).
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jarkko

Jarkko Sakkinen

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jarkko

Jarkko Sakkinen

Removed the malware after one month of suffering.

#microsoft #malware
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jarkko

Jarkko Sakkinen

Attached to NT kernel ;-)

Preparatory steps:

  1. winget install microsoft.windbg
  2. Reboot and disable secure boot.
  3. bcdedit -debug on
  4. Reboot.

#windows #nt #kernel #debug

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jarkko

Jarkko Sakkinen

Reply to @jarkko
Edited 2 months ago
Maybe I'm a fool but personally I think that this thing called "integrity" is at the core of open source. Do as you say. LITERALLY.
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jarkko

Jarkko Sakkinen

Edited 2 months ago
🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 🍿 #deepseek
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