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
hyeyoo
repeated
krzk

Krzysztof Kozlowski

Reply to @ljs
@ljs @kdave @axboe @kernellogger @vbabka @vmiheer

Oh the irony on poor Kent:
"Really, as long as you think it's ok to commit patches without CCing the mailing
list _or_ the maintainer, then fuck you."
https://lore.kernel.org/all/20150831195305.GA2822@kmo-pixel/

Damn archives, they should be wiped after 2 years max. :)
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Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs Linus Clawvalds looks so innocent though
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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

Reply to @ljs
@ljs lol just kidding. I try to work out at least once a week even if I'm super busy cuz I want to write code til I'm 100 yrs old
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @jsparber@mastodon.social
Edited 10 months ago
@jsparber @vbabka @NetworkManager
you mean you don't need NetworkManager for the event?
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs I gave up on that too
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs How do you usually take care of your mental health? I gave up on that a while ago... :(
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs

So you're working 6-7 days a week because you haven't separated your hobby from your work? :)
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs
@ljs no we need more of you to write more books
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hyeyoo

Harry (Hyeonggon) Yoo

A cat I met at a cafe
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Harry (Hyeonggon) Yoo

Reply to @ptesarik@fosstodon.org
Edited 10 months ago
@ptesarik @vbabka @ljs
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Harry (Hyeonggon) Yoo

Reply to @lkundrak@metalhead.club
@lkundrak

lol it's a bit early to give up since I haven't started my career yet but we'll see

Or this might be feasible if things does not work: https://social.kernel.org/notice/Ah4mXIYrCvJMG65jw8
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka
@vbabka @ljs
Thanks! hearing that helps a lot ;)
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @lkundrak@metalhead.club
@lkundrak @ljs
But with four fingers which one is the middle one?
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hyeyoo

Harry (Hyeonggon) Yoo

Edited 10 months ago
A quick update after a while:

I'm in my final semester as a senior (bachelor's) now. Have been super busy these past few months working on my paper while doing a NVIDIA SWE internship. Still bit busy juggling job hunting, the internship, and my graduation project. But things are much better now since the paper is finally submitted.

Lately I've been applying for jobs and doing interviews, trying to become a professional kernel developer (lol, turns out there aren't as many kernel developer jobs as I thought). If it doesn't work out, well... it is what it is :D I don't have a backup plan for that.
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vbabka

I guess a lru_ext proposal is only a question of time now? Maybe even oom_ext although the userspace oomd's might be sufficient.
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rostedt

Steven Rostedt

THIS IS IT!!!

The last hurdle for PREEMPT_RT being merged into mainline has just removed by this pull request. Leaving the door open for PREEMPT_RT to be added to 6.12!

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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @tomasv@fosstodon.org
@tomasv Personally I will go for one that consumes less power... if it is for home lab. How inaccurate are AMD hw perf counters? Are they seriously flawed?
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka
@vbabka @ljs @sj Thanks!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka
@vbabka @ljs @sj

Too bad that next week I'll be taking the Electronic Circuit mid-term instead of attending LSFMM :/

Hope you guys have fun though!
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