Posts
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Following
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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
When patchwork integration is configured, b4 will now retrieve the CI status of each patch as well.
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@vbabka @cwayne
I am too kind to me and have some extra fat
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Harry (Hyeonggon) Yoo

Edited 1 year ago
@james @ljs

Things like "German thing," "Czech thing", "British thing," or "Korean thing" are inherently full of stereotypes and do not encompass all aspects of a culture.

But tourists often want to experience (and even purchase) these stereotypes because they encapsulate the stories of many people in that culture had to endure.

For example, Korean Kimchi has evolved throughout history, and the current recipe includes chili powder after the introduction of chili in 19th century in Korea, during war.

But if you replace the chili powder with something else that was not available in Korea, it's not "Korean" because it does not reflect its historical roots.
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@vbabka thank you sir
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@ljs Cheers mate!
Another 990 pages to go
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@james @ljs So not even close to being authentic :)

But has a story.
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Harry (Hyeonggon) Yoo

Edited 1 year ago
@james @ljs Interestingly no German people live here. In the 1970s, some Korean miners went to Germany for several years because the pay was higher than in Korea.

The village was built for them. Now it's a famous tourists destination; and the shops sells german foods and sourvenirs imported from Germany.
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I just hit 1,010 pages :)

And still so much to do...
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Harry (Hyeonggon) Yoo

GERMAN VILLAGE IN KOREA
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Harry (Hyeonggon) Yoo

Where are you going sir
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Edited 1 year ago
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Harry (Hyeonggon) Yoo

Edited 1 year ago
there are so many batteries I should charge everyday... laptop, smartphone, smart watch and bluetooth earphones.

start to feel nervous when one of them is gone.
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So, you want to read LKML with Gmail (experimental, testers needed)

https://lore.kernel.org/workflows/20231115-black-partridge-of-growth-54bf2e@nitro/
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LWN.net is now @LWN@lwn.net

[$] Faster kernel testing with virtme-ng https://lwn.net/Articles/951313/

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PSA: we're only a few weeks away from Linux Kernel 6.6.6.
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Just realized that "PCI device" and "Peripheral" are a bit confusing
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Harry (Hyeonggon) Yoo

Edited 1 year ago
@vbabka @kernellogger @gregkh
users will see the deprecation at least....
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Harry (Hyeonggon) Yoo

Edited 1 year ago
A few diagrams about PCIe. 1) An example PCIe topology 2) PCIe Switch and 3) Root Complex
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Harry (Hyeonggon) Yoo

This is why I go to the gym
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@lkundrak Press ANY to continue?
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