Posts
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Following
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Followers
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A relatively new professional kernel hacker, born in August 6, 2000, and living in Korea (South!).

- Linux Kernel Developer @ Oracle (Linux Kernel MM) (2025.02 ~ Present)
- Reviewer for the Linux Slab & Reverse Mapping subsystem
- Former Intern @ NVIDIA, SK Hynix, Panmnesia (Security, MM and CXL)
- B.Sc. in Computer Science & Engineering, Chungnam National University (Class of 2025)

Opinions are my own.

My interests are:
Memory Management,
Computer Architecture,
Circuit Design,
Virtualization

This link captures the confusion about how to pronounce "fsck":

https://lwn.net/Articles/190223/

Here's the truth. Ted Kowalski, username frodo, may he rest in peace, was the original author, just down the hall from my office in Murray Hill, and his name for the program had a 'u' where there is now an 's'. Management made him change it for distribution, but they couldn't make him change his pronunciation.

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Interesting post from the Android Rust compiler team:

https://android-developers.googleblog.com/2023/12/faster-rust-toolchains-for-android.html

Seems to line up with my benchmarks for performing a lot of the same optimization techniques to LLVM and clang and it is cool to see the amount of savings that this translates to for CI. Reminds me that I should look at integrating my kernel.org LLVM builds into tuxmake so that we can use them with tuxsuite…

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Harry (Hyeonggon) Yoo

when @ljs is low on cat
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@Andi @krzk What a coincidence! life is so unpredictable...
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Harry (Hyeonggon) Yoo

Edited 1 year ago
@vbabka @ljs @lkundrak
yeah I don't (try not to) care
It's now just an empty bottle :)
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@vbabka @ljs @lkundrak I did not insult anyone, no?
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@lkundrak @vbabka my back just started hurting after reading this
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@Andi *sending a screenshot of the picture you've sent to GM being sent to me*
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@ljs @lkundrak @vbabka oh... didn't know it's a rock band :)

just judged it only by its picture...
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@ljs @lkundrak @vbabka
what is it lol, looks like a long hair nerds club in Hogwarts?
"We don't get a haircut, by the way"
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@Andi He's such a nice guy, we have weekly kernel study group meeting together!
Had you worked with him before?
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Harry (Hyeonggon) Yoo

Edited 1 year ago
@vbabka I hope no one is scared even without reading the code
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Harry (Hyeonggon) Yoo

At OSS Festival last week (in Seoul)
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Harry (Hyeonggon) Yoo

War and Peace
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How QR codes are made:

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Harry (Hyeonggon) Yoo

Shared bicycles (not a biker gang)
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But (hopefully) the length of a development cycle is long enough to review/test all of them
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Harry (Hyeonggon) Yoo

the number of slab patches in this cycle is quite larger than usual...
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AGRO TURBO.EXE SATAN 🇺🇦🇨🇿

patch review process finally moving on from mailing lists

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