Posts
676
Following
107
Followers
130
A professional kernel hacker, born in August 6, 2000, and living in Korea (the South one!).

- Linux Kernel Developer @ Oracle (Linux Kernel MM) (2025.02 ~ Present)
- A slab subsystem co-maintainer and a reviewer for the 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
hyeyoo
repeated
corbet

Jonathan Corbet

So, seemingly, somebody's Fedora and proprietary-forge credentials were compromised and used by some sort of LLM-driven bot to take over a lot of Fedora bugs:

https://lwn.net/ml/all/bf38c0fd4537c2908a84b4a4b1fcec8083925918.camel@fedoraproject.org

This person is now claiming to have regained access to the accounts, but it seems that not everybody is buying it.

What a world we have made for ourselves...
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka@mastodon.social
@vbabka it might not be the slipperiness, it might be the BPF
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hyeyoo
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vbabka@mastodon.social

Vlastimil Babka 🇨🇿🇪🇺🇺🇦

Finally found a comic about myself!

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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
Edited 10 days ago
@ljs @lkundrak @liskin @ptesarik @vbabka

"satanic" because it lives in people's minds without actual physical existence!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka@mastodon.social
@vbabka @ljs @lkundrak @ptesarik @liskin

he's writing an AI dystopian novel
because he can't be bothered to write more MM books
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hyeyoo
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ffmancera@mastodon.social

Fernando F. Mancera

Everyone wants to be tall until they take a flight

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hyeyoo
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sj

sj

Kernel memory management microconf at LPC 2026 is announced with the opening of CFP: https://lore.kernel.org/e3dc73df-0032-4e71-ab80-21b29c6efb46@kernel.org

#linuxplumbers
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs they are not shy!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs the sun is too shy to show up, as usual
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hyeyoo
repeated
vbabka@mastodon.social

Vlastimil Babka 🇨🇿🇪🇺🇺🇦

Me: as suggested by willy, adopt an unusual term in order to avoid an established term with weapons connotation.

Youtube shorts algo: haha, look at this, you fool.

(~40 seconds in) - https://www.youtube.com/shorts/UkNnZgBnyqQ

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hyeyoo
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soller@floss.social

Jeremy Soller 🦀

After Gitlab's recent announcement I am strongly considering migrating Redox OS to Forgejo, a truly open source community maintained project.

https://about.gitlab.com/blog/gitlab-act-2/

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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @haoli
Edited 22 days ago
@haoli I guess jail cells are free though... and more convenient than economy seats with free meals
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @haoli
@haoli which Korea did you mean??
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hyeyoo
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sj

sj

@lwn DAMON LSF/MM/BPF discussions covered by LWN! It was a productive and fantastic time! Thanks again to the conference organizers, and huge thanks to LWN for covering the discussions!

#linux #kernel #damon

RE: https://fedi.lwn.net/@lwn/116539161262678640
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hyeyoo
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paulmckrcu

Paul E. McKenney

Bad things can happen if you leak pointers out of RCU read-side critical sections. What can you do about it?
https://people.kernel.org/paulmck/stupid-rcu-tricks-detecting-pointer-leaks
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @hyeyoo
@Aissen
the problem regarding the broken aging system is that we fixed it legally, but people still use it everyday life. now even more confusion!

"how old are you?", "pardon, what do you mean by how old I am?"
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @Aissen@treehouse.systems
@Aissen

OMG it's so confusing!
the korean aging system is not the only thing that's broken, cheers
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @hyeyoo
Edited 27 days ago
@Aissen

But I'd bet anyone who doesn't do programing prefer to count from 1 anyway.

And the reason why you count from the first floor is because you don't really think of ground floor as a floor.... the first floor is a proper floor! (so it's still counting from 1)
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @Aissen@treehouse.systems
@Aissen

OMG WHAAAAAAAT

I was going to say "NO IT'S NOT" but you are right. I don't know why we do this. I grew up with it and then everybody else doesn't use it :P
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs now time to fly back and sleep like a koala or panda
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