Posts
514Following
97Followers
113- 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
Harry (Hyeonggon) Yoo
hyeyoo
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Harry (Hyeonggon) Yoo
hyeyoo
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Lorenzo Stoakes
ljs@fosstodon.orgSpot on advice for any field.
For gym motivation is useless, it's all discipline, your test is on a day when you 100% hate it and want to do ANYTHING ELSE.
Music is my hobby but barely done any, because it is work really, a different kind, but if you want to get anywhere with it, you have to have the same discipline.
But I plan to apply the same gym-like discipline to that to get what I want out of it.
And of course this goes for kernel work too, obviously.
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Harry (Hyeonggon) Yoo
hyeyoo/me again realizes that things not documented are quickly reclaimed from memory.
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Jann Horn
jann@infosec.exchange
@ljs protip: much easier to rack up commits if you test your commits less - you can land them faster and you get to add fix commits on top
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Harry (Hyeonggon) Yoo
hyeyoohttps://nvd.nist.gov/vuln/detail/CVE-2025-21860
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Vlastimil Babka 🇨🇿🇪🇺🇺🇦
vbabka@mastodon.socialWell well, look what the cat dragged in
https://nostarch.com/linux-memory-manager
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Lorenzo Stoakes
ljs@fosstodon.orgVery happy to announce my book The Linux Memory Manager is now available to pre-order at
https://nostarch.com/linux-memory-manager
It's a comprehensive 1,300 page exploration of how memory functions in Linux that goes into great depth on the subject, and is the first book of its kind for 20 years :)
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Harry (Hyeonggon) Yoo
hyeyooI'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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Jonathan Corbet
corbethttps://www.forbes.com/sites/zakdoffman/2025/02/03/google-warns-all-android-users-your-phone-is-now-at-risk/
This comes from Google's Android security bulletin for February:
https://source.android.com/docs/security/bulletin/2025-02-01
...which informs us that "There are indications that CVE-2024-53104 may be under limited, targeted exploitation". The vulnerability in question, though, is CVE-2024-53104:
https://lwn.net/ml/all/2024120232-CVE-2024-53104-d781@gregkh
...which is in the uvcvideo camera driver. Either I'm missing something badly, or the only way to exploit this would be to plug a malicious camera device into the phone. I can see why they would want to fix this, but I'm not sure it's a red-alert situation for most of us?
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Nafnlaus 🇮🇸 🇺🇦
nafnlaus@fosstodon.orgPretty much every serious photographer here tries to capture photos of the #volcano and the #northernlights together. Sometimes, they succeed quite well ;) Photos from Wioleta Gorecka, taken near Reykjanesvíti.
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