@oleksandr @ljs @vbabka
slab_ext also getting closer!

@ljs @js

Discovered-Bugzilla-No-Longer-404-By: Lorenzo Steaks

Spot 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.

https://www.youtube.com/watch?v=4pw1tmGh3dk

WHAT'S WRONG WITH CODE FORMATTING IN blogger.com

Blogging time after a long time.
/me again realizes that things not documented are quickly reclaimed from memory.

@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

Oh, I didn't know a CVE can be assigned to my bug fix without me requesting or realizing it. I thought (despite not being a security expert) it was not a 'fun' bug to exploit for attackers.

https://nvd.nist.gov/vuln/detail/CVE-2025-21860

Well well, look what the cat dragged in
https://nostarch.com/linux-memory-manager

Very 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 :)

This book serves as a guiding light in navigating the increasingly complex memory management subsystem. A must-have book if you're interested in memory management!

I'mq glad to see the author's long effort finally paying off. Finally available for preorder 👏.

Already ordered one!

https://fosstodon.org/@ljs/114004492112728241

Forbes is warning us that Android phones are under severe risk due to a kernel vulnerability:

https://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?

@lkundrak
Happy New Year :)

@oleksandr @vbabka
but then where do we shitpost

@oleksandr @vbabka
If you meant moving to another instance, I don't think so.

Pretty 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.

#Iceland #Eruption

@oleksandr @vbabka vlasta’s not on mastodon anymore, sadly…

@lkundrak same here 😞😮‍💨

Intel SNC6 Sub-NUMA Clustering Support With Linux 6.13

A few weeks back I wrote about Intel engineers preparing SNC6 support with Linux for six nodes per L3 cache. That was the first time hearing of SNC6 with SNC 1/2/3/4 sub-NUMA clustering modes being more common. That support is now ready for merging with the Linux 6.13 kernel cycle...
https://www.phoronix.com/news/Intel-SNC6-For-Linux-6.13

omg sir @vbabka you made the shittiverse go crazy!! 🎖️