What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

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🌟 Hello, everyone! I’m Muhammad, a passionate 14-year-old programmer with a love for free software. I’ve been coding since I was 11, and I’m excited to share that I’m building a vibrant community for young free software programmers, GNU/Linux users, and anyone committed to the principles of free software.
Together, let’s collaborate, learn, and innovate as we shape the future in the GNU way! If you’re interested in joining this journey, feel free to reach out.

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So. Well. This is news so enormous it's ungraspable: I am SFWA's 41st Damon Knight Memorial Grand Master. I don't know what to say. In lieu of brains-match-mouth coherence, here's a press release. I am overwhelmed.

nicolagriffith.com/2025/04/01/

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turns out Qualcomm dropped the sources for talking to their Embedded USB Debug (EUD) peripheral, and it works on the OnePlus 6!

This means we get JTAG access directly via the USB port, yes seriously! There is also a UART peripheral which we can hook up (so far untested).

Basically you write 1 to a magic register (usually from the Linux driver) and all of a sudden a 7-port USB hub appears on your PC (in addition to whatever USB gadget you had set up) with a single device which is the EUD control interface.

Now that the code to talk to it is public (and functional with this openocd fork github.com/linux-msm/openocd) you can get JTAG access to the device for easier debugging of the kernel or U-Boot!

It seems like this works "by accident" on the OnePlus 6, likely the same debug policy misconfiguration that causes the device to go to crashdump instead of just rebooting (so it's unlikely to work on say, the PocoPhone F1, but maybe worth a try!).

There seem to be protections in place so you can escalate to EL2 or EL3, when in EL2 all registers read as 0

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New tool! Meet the iFixit ESD-Safe Hammer.

We hear you: sometimes you need a little more oomph to finish your fix. So, we engineered the world’s first hammer designed for electronics repair. It's built with a non-conductive handle, ESD-safe head, and just enough heft to "persuade" stubborn components.

Perfect for:
🔋 Glued-in batteries
🪛 Stripped screws
🔌Soldered memory
💥 Stress relief

Now unavailable at iFixit.com.

Hammer with a black handle and blue textured grip. The iFixit logo is printed on the handle, with the graphic portion of the logo embossed near the bottom. The head of the hammer is raw metal with black accents. The text on the image says "NEW! ESD-Safe Hammer" above the hammer, with "IT'S HAMMER TIME" in blue underneath the hammer, and the iFixit logo beneath that.
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old meta (not fedi, on discord), kink, nazis

i remember the worst mod decision i've ever been a part of was a huge discussion in the mod channel of a kink friendly discord full of people i know from tumblr. Someone who's Jewish had posted about wanting to have someone wearing full Nazi memorabilia dominate them. it caused quite a stir on whether or not that was allowed within the space and a bunch of problematic kink discourse. I mean, I still will never forget thinking to myself "Am I really going to have to be the one that tells a Jewish person their Hitler/Nazi kink is a bit too extreme for the server and it's making the knife play people uncomfortable"

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📣 CORY BOOKER FILIBUSTER!

Sen. Cory Booker, with support from other Democratic Senators is RIGHT NOW conducting a marathon filibuster speech on the Senate floor.

He's speaking out as a protest against the national crisis President Donald Trump and Elon Musk have created, and plans to last "as long as [he is] physically able."

Show him some love at corybooker.com, and also by watching the livestream here: youtube.com/watch?v=v2utlMxAwtE

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old meta (not fedi, on discord), kink, nazis

i remember the worst mod decision i've ever been a part of was a huge discussion in the mod channel of a kink friendly discord full of people i know from tumblr. Someone who's Jewish had posted about wanting to have someone wearing full Nazi memorabilia dominate them. it caused quite a stir on whether or not that was allowed within the space and a bunch of problematic kink discourse. I mean, I still will never forget thinking to myself "Am I really going to have to be the one that tells a Jewish person their Hitler/Nazi kink is a bit too extreme for the server and it's making the knife play people uncomfortable"

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turns out Qualcomm dropped the sources for talking to their Embedded USB Debug (EUD) peripheral, and it works on the OnePlus 6!

This means we get JTAG access directly via the USB port, yes seriously! There is also a UART peripheral which we can hook up (so far untested).

Basically you write 1 to a magic register (usually from the Linux driver) and all of a sudden a 7-port USB hub appears on your PC (in addition to whatever USB gadget you had set up) with a single device which is the EUD control interface.

Now that the code to talk to it is public (and functional with this openocd fork github.com/linux-msm/openocd) you can get JTAG access to the device for easier debugging of the kernel or U-Boot!

It seems like this works "by accident" on the OnePlus 6, likely the same debug policy misconfiguration that causes the device to go to crashdump instead of just rebooting (so it's unlikely to work on say, the PocoPhone F1, but maybe worth a try!).

There seem to be protections in place so you can escalate to EL2 or EL3, when in EL2 all registers read as 0

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인용한 글의 내용과는 상관 없는 이야기인데, 현재는 단문에서는 단문이든 게시글이든 인용할 수 있는 반면, 게시글에서는 단문도 게시글도 인용을 못 하게 되어 있다. 별 생각을 안 하고 그렇게 만든 거긴 한데, 잘 생각해 보니 오히려 인용 기능은 게시글에서 더 유용할 것 같다.

하루 빨리 게시글에서도 인용이 가능하게 개선을 하도록 하겠습니다…



RE: https://hackers.pub/@xt/2025/stackage-why

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@kodingwarriorJaeyeol Lee 심플하게 가장 가까운 .vim/config.lua 파일을 찾아서 해당 파일에 명시된 린터와 포매터 정보를 읽도록 만들었어요. 급하게 필요해서 만든거라 엉성해요 ㅎㅎ github.com/parksb/dotfiles/com

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