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Dr. WiFi. Linux kernel hacker at Red Hat. Networking, XDP, etc. He/Him.

Gareth 🏴󠁧󠁢󠁷󠁬󠁳󠁿

Edited yesterday

Ok, today’s xkcd is glorious!

[edit] I should probably mention you need to visit the site for the full effect, it’s more than just a comic today!

https://xkcd.com/3227/

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For no reason at all, please give me your favourite cow-related figures of speech! (Stuff like "No use crying over spilled milk" or "until the cows come home", puns extremely welcome)

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Dr. Chuck Tingle putting difficult things into words as always 🔥

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We can remove strncpy() from the Linux kernel finally! I did the last 6 instances, and dropped all the implementations:
https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/log/?h=dev/v7.0-rc2/strncpy

Over the last 6 years working on this, there were 362 commits by 70 contributors. The folks with more than 1 commit were:

211 Justin Stitt <justinstitt@google.com>
22 Xu Panda <xu.panda@zte.com.cn>
21 Kees Cook <kees@kernel.org>
17 Thorsten Blum <thorsten.blum@linux.dev>
12 Arnd Bergmann <arnd@arndb.de>
4 Pranav Tyagi <pranav.tyagi03@gmail.com>
4 Lee Jones <lee@kernel.org>
2 Steven Rostedt <rostedt@goodmis.org>
2 Sam Ravnborg <sam@ravnborg.org>
2 Marcelo Moreira <marcelomoreira1905@gmail.com>
2 Krzysztof Kozlowski <krzk@kernel.org>
2 Kalle Valo <kvalo@kernel.org>
2 Jaroslav Kysela <perex@perex.cz>
2 Daniel Thompson <danielt@kernel.org>
2 Andrew Lunn <andrew@lunn.ch>

Thank you to all of you! (And especially to Justin Stitt who took on the brunt of the work.)

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I've been thinking about the FCC's insane new ban on foreign-made routers. Note the end of the BBC story at https://www.bbc.com/news/articles/c74787w149zo:
"One exception to the general absence of US-made routers is the newer Starlink WiFi router. Starlink is part of Elon Musk's company SpaceX.

"The company says the Starlink routers are made in Texas."

And per the FCC's FAQ (https://www.fcc.gov/faqs-recent-updates-fcc-covered-list-regarding-routers-produced-foreign-countries), even US-written software (or, I assume, open source software like OpenWRT) won't exempt foreign-made routers from the ban.

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I'm looking for full-time work!

I work at the intersection of social and technical systems, and specialize in building up people, programs, partnerships, and organizations around open source.

I have a deep track record in complex community relations, am fluent in the nuts and bolts of many technologies, and have spanned governance, org development, nonprofit and people management, comms, marketing, events, and beyond.

Let's fly! boost_please

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My request for comment just closed, finally banning content in articles! "The use of LLMs to generate or rewrite article content is prohibited"

Kudos to all who participated in writing the guideline (especially Kowal2701) and the whole WikiProject AI Cleanup team, this was very much a group effort!

https://en.wikipedia.org/wiki/Wikipedia:Writing_articles_with_large_language_models/RfC

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It really bums me out that I keep seeing blog posts from technical people like "putting aside the obvious moral and ethical implications of LLMs, I'm interested in evaluating whether they can be useful for my work."

Like "putting aside the obvious moral and ethical concerns of breaking into my neighbours' houses, I'm interested in evaluating whether this can be useful for acquiring other people's valuables."

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Geoff 🏴󠁧󠁢󠁳󠁣󠁴󠁿

"And some people say 'These people, they're not even trying to be British. They come here, they bring their own culture, their food, speak their own language, and try to take over the whole bloody place.'

Dunno. Sounds pretty British to me."

~Trevor Noah
😂

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Sigh.

New boss: “You’re good at writing notes.”

Me: “Thank you, it helps me to remember so I have been writing summaries for many years.”

New boss: “You should try CoPilot and see what it can do.”

Me: “Well I enjoy summarizing my notes, and it helps me to learn and remember.”

New boss: “Let me show you something I did in CoPilot.”

Ugh. Writing it myself helps me LEARN and REMEMBER. Why are these AI zombies so intent on changing a process that is helpful to me? Feeding notes through CoPilot won’t benefit me when it’s the act of writing that works for me.

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One of the weirder things in "AI" is the whole "skills" thing. It sounds as if those were somehow little programs or tools integrated into your agents but they are just markdown files with strings that you pull into your prompt to hope the slop machine does better. Crazy shit.

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You know what the most likely next career step in tech is for a woman my age?

Leaving.

It just really sits with me. When my friends leave. Which a lot of them have this year. Learning scientists like me study pathways. All opportunity is preconditioned by access. Trajectory comparisons are not full comparisons unless they include leaving.

When we fixate on "getting in" and not fixing what's within, this happens. But every day, the future changes. I'm here for that.

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Edited 24 days ago

The kernel patch series removing IPV6=m is out! I am quite happy about it and I hope I did not mess up :)

A lot of people were CC'ed, sorry about the noise ^^

https://lore.kernel.org/netdev/20260309022013.5199-1-fmancera@suse.de/

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William J. Bowman🇨🇦

Edited 25 days ago

Wrote a new blog post: "Against Vibes: When is a Generative Model Useful" https://www.williamjbowman.com/blog/2026/03/05/against-vibes-when-is-a-generative-model-useful/

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We could have had these cool EV innovations developed in Europe before if German carmakers hadn't been so bloody stubborn about petrol and diesel engines.
I will never not be cross about their delaying the green transition.

https://mastodon.social/@clim8_solutions/116191427518755095

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Using a free software stack, you could be an effective developer with a relatively low budget. A cheap or used laptop and an internet subscription.

LLM coding is changing that too. You either need a very powerful and expensive machine to run a local model, or (currently more likely) an LLM subscription. We are lead to believe you have to pay a monthly fee to be an effective developer.

The prospect of your output as a developer being tied to a proprietary service seems risky at best.

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