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Director of Linux Foundation IT. Currently in charge of kernel.org infra.

This account is for Linux/Kernel/FOSS topics in general: #linux, #kernel, #foss, #git, #sysadmin, #infrastructure.

For my personal account, please follow @monsieuricon@castoranxieux.ca.

MontrΓ©al, QuΓ©bec, Canada πŸ‡¨πŸ‡¦πŸ‡ΊπŸ‡¦

K. Ryabitsev 🍁

Santa: So, have you been naughty or nice?
Me: Oh, I've been naughty, Santa.
Santa: Oh, really? And how so?
Me: When replying to emails, I've been writing below the "Please do not write below this line".
Santa: What kind of monster are you?
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K. Ryabitsev 🍁

b4 0.11.0 is available

Many improvements to the contributor-oriented features (b4 prep, b4 trailers, b4 send). If you haven't tried those out yet, please check them out, they are documented here:

https://b4.docs.kernel.org/en/stable-0.11.y/contributor/overview.html

Release announcement:

https://lore.kernel.org/tools/20221219213715.2qozw5emt5j7t3xr@nitro.local/

#b4
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@jonmasters as usual, we get into the morass of key distribution, revocation, and trusting the infra. If you add a signed document like "I am userfoo@social.kernel.org" and add it to your profile, that doesn't actually certify every post you make. I can post things as any user on social.kernel.org, so I (or someone who hacks me) can impersonate anyone there.

I am currently leaning towards webfinger-level certification -- you can easily verify that mricon@kernel.org is actually monsieuricon@social.kernel.org, and I think this is good enough for most purposes.
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K. Ryabitsev 🍁

Would #JohnMastodon be considered a megafounder? πŸ€”
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@captainepoch it's almost like it wasn't designed at all. :)
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@mmasnick seems like it's kinda like nntp with message signing.
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@dirkhh let's hope so! I'm guessing this is highly dependent on your immediate local reality. Where I am, using CCS chargers still requires fumbling with several cards and hoping for the best. :/
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@dirkhh Sadly, a widespread and *reliable* fast-charge network is still the core consideration for many, and until Chademo/CCS wars are over, Tesla's fast-chargers will remain a much better option hands-down.
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K. Ryabitsev 🍁

PSA: just having a DKIM-Signature: header in your email isn't really enough, unless it has a d= part matching your From: address.

E.g., this is good:

From: foo@example.com
DKIM-Signature: v=1; d=example.com; [...]

This, on the other hand, serves no real purpose outside of Google:

From: foo@example.com
DKIM-Signature: v=1; d=example-com.20210112.gappssmtp.com; [...]

When there is no DKIM alignment, DMARC-enforcing servers will fall back to only using the SPF record, which doesn't work at all with mailing lists unless they rewrite the From: header.

So, please-please properly set up your DKIM infrastructure if you send messages to mailing lists. Or at the very least don't put p=reject into your DMARC policy.
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@andyprice ok, I'll stop now. :)
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@andyprice fries?
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K. Ryabitsev 🍁

Does the Tesla executive board loudly beep at you when everyone's asleep at the wheel? I think we're at the point where they have to consider cordoning off the Twitter dumpster fire.
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@cafkafk I intend to β€” unless, of course, Tesla goes bust and one of the botched updates bricks the car or something. :)
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K. Ryabitsev 🍁

I need a "don't blame me, I bought this car before Elon went gaga" sticker.
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Linux Security Summit 🐧

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@dirkhh since there is no set meaning of "several," technically it hasn't lied to you since 08:05.
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