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 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
hyeyoo

Harry (Hyeonggon) Yoo

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hyeyoo

Harry (Hyeonggon) Yoo

Edited 27 days ago
Blogging time after a long time.
/me again realizes that things not documented are quickly reclaimed from memory.
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hyeyoo

Harry (Hyeonggon) Yoo

Edited 3 months ago
This book serves as a guiding light in navigating the increasingly complex memory management subsystem. A must-have book if you're interested in memory management!

I'mq glad to see the author's long effort finally paying off. Finally available for preorder 👏.

Already ordered one!

https://fosstodon.org/@ljs/114004492112728241
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to
@wagi @ljs @kernellogger @lkundrak @vbabka

These fans are here to please you when you feel lonely... oh.

source: onlyfans by CERN
https://web.archive.org/web/20231010131612/https://onlyfans.web.cern.ch/
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @hyeyoo
@lkundrak
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hyeyoo

Harry (Hyeonggon) Yoo

Hello, Gym!
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hyeyoo

Harry (Hyeonggon) Yoo

Edited 6 months ago
I’ll find my potential wife in a LKML thread... oh no, impossible.
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs youtube subtitles mask 30% of the lyrics
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs @oleksandr @vbabka
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs @lkundrak @vbabka

Kernel community
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hyeyoo

Harry (Hyeonggon) Yoo

Edited 7 months ago
it seems lore.kernel.org has been unstable over the past few days?
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hyeyoo

Harry (Hyeonggon) Yoo

I was thinking of buying a backpack at the employer mall, but the shipping + taxes cost $95 for $100 a product.

I know international shipping is expensive but buying this doesn't make sense :(
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hyeyoo

Harry (Hyeonggon) Yoo

A cat I met at a cafe
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ptesarik@fosstodon.org
Edited 7 months ago
@ptesarik @vbabka @ljs
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ptesarik@fosstodon.org
Edited 1 year ago
@ptesarik @vbabka @ljs

He looks much slimmer than laster year,
great achievement :)

@ljs 's weight chart be like:
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hyeyoo

Harry (Hyeonggon) Yoo

Edited 1 year ago
Implementing FAST-9: Image Corner Detection algorithm using Verilog (AI-SOC Design homework)
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs @lkundrak
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hyeyoo

Harry (Hyeonggon) Yoo

Got a new job
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @hyeyoo
Edited 1 year ago
This is what I've been developing at Purdue: detecting where the last reference to a memory was lost, aiming to help fix memory leaks. It's written on top of the LLVM compiler infrastructure.

It's still in development as an out-of-tree project and needs some more work :)
However, I believe this could help in resolving memory leaks.
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hyeyoo

Harry (Hyeonggon) Yoo

Edited 1 year ago
Visiting Scholar at Purdue University, West Lafayette, Indiana State (2024.01.04 ~ 2024.02.24)
Good bye Purdue University!

It has been so intense, now suffering from jet lag and getting back to real life.
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