Posts
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Following
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n00b Kernel Hacker
- Ex-Intern @ NVIDIA Korea (Security System Software) (2024.06-2024.11)
- Ex-Intern @ Panmneisa (CXL emulation stuff) (~2023.12)
- Undergraduate majoring CSE (estimated graduation: Feb. 2025)
- Working as reviewer at Linux Slab subsystem
- Born in August 6, 2000

Opinions are my own.

My interests are:
Memory Management,
Computer Architecture,
Circuit Design,
Virtualization
Edited 1 year ago
@ljs yes, you have never been boring ;)
just asked because I thought maybe your post could be about you but I think you are not.
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@ljs do you think you are boring?
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@ljs Being a boring person, not getting bored by others?
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Krzysztof Kozlowski

Edited 1 year ago
It was great to see at the EOSS 2023 commitments from some ARM64 SoC manufacturers to upstreaming their SoCs. It was visible in the conference talks but also I got such clear vibes during the talks behind the scenes.
What was a bit missing is a story of Qualcomm which recently is heavily visible upstream - both directly and through the Qualcomm Landing Team in Linaro. November last year Qualcomm released its newest, shiniest mobile SoC: the Snapdragon 8 Gen 2 (SM8550).
And guess what happened? The next day you could find all the Linux kernel support for this new SoC on the mailing list. The newest SoC was released with upstream support at the same time. There is also story from @superna9999: https://www.linaro.org/blog/upstream-linux-support-now-available-for-the-the-qualcomm-snapdragon-8-gen-2-mobile-platform/
#eoss2023 #elce2023 #EmbeddedOSSummit
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Edited 1 year ago
BTW CXL is very hot technology even though it's supposed to hold cold data ;)
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https://2023.openinfradays.kr/schedule/day2

OCP APAC Techday is being held today in Seoul. Most of sessions are about CXL, AI, SSD. Still not sure if sessions are in english or korean.
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@ljs @lkundrak

(Misunderstanding) The Linux Memory Manager
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my laptop is screaming
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Edited 1 year ago
@zeroday0619 @yuno

생각보다 돈버는 것 자체는 어렵진 않은거같아요
자기 자신에 대한 기준이 높아서 그렇죠.
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Edited 1 year ago
Something strange is always found while running and experimenting new development kernels
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@ljs @vbabka But based on the Korean age system and law I was old enough to drink, still don't know why she asked
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@ljs @vbabka yup I tried to get wine on a flight around my 18th birthday, and the stewardess asked if I'm over 18. my birthday is August 6 and it was August 6 in South Korea and August 5 in the US, and the flight was on the Pacific Ocean ;) but I got the wine anyway
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@vbabka

Designing VIPT caches where size/associativity <= PAGE_SIZE is a way to avoid the synonym problem, no?

It gets tricky when size/associativity > PAGE_SIZE and it seems both Intel and ARM have patents to deal with it

https://patents.google.com/patent/US11314647B2/en
https://patents.google.com/patent/US20070033318A1/en
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@ljs LOL yes but I have never thought this was weird; it has been like this for a long time.
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@ljs

Haha I'm 2 years younger than yesterday!
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The traditional Korean age system has been retired in South Korea, and now we use the international standard aging system.

I was 24 in the Korean age system, but now I'm legally 22 :P

https://www.bbc.com/news/world-asia-63903771
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@ljs thanks ;) and I hope to finish it sooooon
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Edited 1 year ago
@ljs wait did u sleep in the library lol
(I slept in my friends lab...)
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