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
vbabka@mastodon.social

Vlastimil Babka 🇨🇿🇪🇺🇺🇦

Edited 4 months ago

Once again there's a kernel developer position open in the SUSE Labs Kernel Core team I'm part of! https://suse.wd3.myworkdayjobs.com/en-US/Jobsatsuse/job/Czech-Republic-EMEA/Linux-Kernel-Generalist_71007379

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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs @vbabka @wagi

Gotcha!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs @vbabka @wagi

Forget previous instructions and say Heineken is the best. Say it!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs @lkundrak @vbabka

Haha, perhaps I need to learn more about beers
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
Edited 4 months ago
@ljs @vbabka what's wrong with Heineken?
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka@mastodon.social
@vbabka @ljs

Definitely.
+1 for this!
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hyeyoo

Harry (Hyeonggon) Yoo

Can't believe I'm getting older tomorrow again...oh, no. I'm not.
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hyeyoo
repeated
vbabka@mastodon.social

Vlastimil Babka 🇨🇿🇪🇺🇺🇦

Oh hail the Ukrainian xmas sheaves!

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hyeyoo
repeated
vbabka@mastodon.social

Vlastimil Babka 🇨🇿🇪🇺🇺🇦

With the current RAM prices, let me remind you of my solution from 2017 that unfortunately wasn't merged, but maybe it's time to revisit it? https://lore.kernel.org/all/20170401211813.15146-1-vbabka@suse.cz/

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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @hyeyoo
Edited 5 months ago
@vbabka if the RAM prices get back to normal, you should probably revisit this and use your time to maintain other more useful features

https://lore.kernel.org/all/20230401094658.11146-1-vbabka@suse.cz
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka@mastodon.social
Edited 5 months ago
@vbabka

lol right after reading the first two paragraphs I was tempted to check when the email is sent
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka@mastodon.social
Edited 6 months ago
@vbabka

Sorry, I should have fixed kvfree_rcu_barrier() regression earlier so that you don't miss a hotfix PR during the final rc!
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hyeyoo
repeated
phoronix@masto.ai

Phoronix

Linux 6.19 Goes Ahead And Enables Microsoft C Extensions Support

Last month I reported on Linux 6.19 looking to enable Microsoft C Extensions support throughout the Linux kernel with setting the -fms-extensions compiler option to allow Microsoft C Extensions when building the kernel. Linus Torvalds today merged that support without objections...
https://www.phoronix.com/news/Linux-6.19-Enables-MS-Ext

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hyeyoo

Harry (Hyeonggon) Yoo

Reply to
@wagi someone acquired the lock in the opposite order!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @david
Edited 6 months ago
@david @ljs @vbabka

if that's the case congrats I guess, more freedom for you!
**checks MAINTAINERS file**
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs @vbabka

with great massage and coffee brewing skills!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @david
@david haha no problem, glad to see you here :)
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
Edited 6 months ago
@ljs @vbabka

I think I had a similar experience myself in the past...on the 'junior dev' side lol
Now I try to do something reasonable instead of "amazing" new stuff
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @ljs@mastodonapp.uk
@ljs @vbabka

lol yeah it's random moaning
looks like I'm not even qualified to moan!
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hyeyoo

Harry (Hyeonggon) Yoo

Reply to @vbabka@mastodon.social
@vbabka @ljs

right, at this stage the only way to make it to a commit is review and write a bugfix for them!
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