Posts
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460Entrepreneur at Siltakatu Solutions Oy
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Jarkko Sakkinen
jarkko
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Christian Brauner 🦊🐺
brauner@mastodon.socialI've done a series that adds support for AF_UNIX sockets in coredumps. Userspace provides an AF_UNIX socket path via core_pattern and the kernel connects to it, shuts down the read side and writes the coredump to the socket.
This means no more super privileged usermode helper upcalls and makes for a very nice API experience. I captured coredumps simply via socat:
https://lore.kernel.org/20250430-work-coredump-socket-v1-0-2faf027dbb47@kernel.org
The receiver can use SO_PEERPIDFD to get a stable handle on the crashed process.
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Jarkko Sakkinen
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Jarkko Sakkinen
jarkkothis is more like an implication i.e, i might post a lot once in a while and still do well.
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Jarkko Sakkinen
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Jarkko Sakkinen
jarkkoIf I was honest, it was all bullshit and made a huge mistake taking that job, and actually getting fired was my favorite moment in that job (not joking). WTF I was thinking. But yep, also contract went down the fucking drain too and I had to hand deliver it myself. LOL. It's really therapy to say this out that I was fucking stupid, i.e. triggers a trauma but it's like when poop comes finally into potty after constipation ;-) I apology the unrelated parts ... and thank you for mentioning (I really do mean this, neither a joke).
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Jarkko Sakkinen
jarkkoNo need to buy anything ...
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Jarkko Sakkinen
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kim_harding ✅
kim_harding@mastodon.scotEuropean public DNS resolvers https://european-alternatives.eu/category/public-dns
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Gerry McGovern
gerrymcgovern@mastodon.greenI came across information that the original quote in Futurism which said 99% electricity use was incorrect.
https://futurism.com/google-ceo-congress-electricity-ai-superintelligence
The transcript says “3% to 9%”.
https://www.techpolicy.press/transcript-us-lawmakers-probe-ais-role-in-energy-and-climate/
The larger point remains, though. AI and data center energy and water use is surging, and we are only at the beginning of this whole thing. For years, data centers energy use stayed below 1% and we were told not to worry. In countries like Ireland, data center energy use is now already over 20%
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Even the venerable OPL3 gets some love!
#opl3 #demoscene
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