kerla
linux
kerla | linux | |
---|---|---|
15 | 981 | |
3,310 | 170,551 | |
- | - | |
0.0 | 10.0 | |
about 1 year ago | 6 days ago | |
Rust | C | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
kerla
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Tilck – A Tiny Linux-Compatible Kernel
> [..] in kernel mode while retaining the ability to compare how the very same usermode bits run on the Linux kernel as well. That's a unique feature in the realm of educational kernels.
There's also Kerla: https://github.com/nuta/kerla
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Perfectly balanced
Is he Nuta? https://github.com/nuta/kerla
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Rustaceans at the Border [Linux Kernel]
> How would that work in reality? Re-use the existing tests to build a new kernel from scratch? Sounds like a very far-out idea that wouldn't help with any of the current problems, but I'm happy to entertain the idea and hear your reasoning here.
While I would tend to agree that a full production replacement would be such a massive undertaking as to be impractical, https://github.com/nuta/kerla does something very like that - Linux userspace ABI on an all-new Rust kernel. (And even at this small scale, I find it mind-blowing that this worked)
- Rust takes a major step forward as Linux's second official language
- Kerla.dev: ¿un Linux hecho con Rust?
- Están haciendo una versión "open source" en Rust del kernel Linux
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An OS made from Rust other than Redox
https://github.com/nuta/kerla was mentioned not too long ago - a hobby kernel that aims to reimplement the Linux syscall ABI
- Kerla: Monolithic kernel in Rust, aiming for Linux ABI compatibility
- Kerla: A new operating system kernel with Linux binary compatibility written in Rust.
linux
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The File Filesystem
FFS predates FreeBSD and is in some capacity supported by all 3 major BSDs. I'm fairly confident that Linux actually supports it through the ufs driver ( https://github.com/torvalds/linux/tree/master/fs/ufs ); whether the use of different names in different places makes it better or worse is an exercise for the reader.
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Linus Torvalds adds arbitrary tabs to kernel code
These are a bit easier to see what's going on:
https://github.com/torvalds/linux/commit/d5cf50dafc9dd5faa1e...
https://github.com/torvalds/linux/blob/d5cf50dafc9dd5faa1e61...
Unfortunately Github doesn't have a way to render symbols for whitespace, but you can tell by selecting the spaces that the previous version had leading tabs. Linus changed it so that the tokens `default` and the number e.g. `12` are also separated by a tab. This is tricky, because the token "default" is seven characters, it will always give this added tab a width of 1 char which makes it always layout the same as if it were a space no matter if you use tab widths of 1, 2, 4, or 8.
- Show HN: Running TempleOS in user space without virtualization
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PfSense Software Embraces Change: A Strategic Migration to the Linux Kernel
There was also a Gentoo effort to run atop FreeBSD[0]. The challenge of course is that afaik none of the BSD kernel ABIs are considered stable. The stable interface is the BSD libc. That said, with binfmt_misc, I don't see a reason you couldn't just run (at least some) FreeBSD binaries on Linux with a thin syscall translation layer (rather something like qemu-system) and then your layer hooked via binfmt_misc. I'm not aware of anyone who has done this for FreeBSD, but prior efforts existed as alternate binfmts for SysVr4/5 ELF binaries[2]. Either way would take some elbow grease, but you *might* even be able just reuse binfmt_elf and just have a new interpreter for FreeBSD elf.
[0] https://wiki.gentoo.org/wiki/Gentoo_FreeBSD
[1] https://docs.kernel.org/admin-guide/binfmt-misc.html
[2] https://github.com/torvalds/linux/blob/master/fs/binfmt_elf....
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Improvements to static analysis in GCC 14
> The original less-than check was deemed incorrect
It was only deemed incorrect because of an information leak. Not because it's a valid use-case for user space to copy smaller portions of *hwrpb into user space. https://github.com/torvalds/linux/commit/21c5977a836e399fc71...
- Linus Torvalds accepts a merge commit to the Linux kernel
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TinyMCE (also) moving from MIT to GPL
Correct. And the combined work needs to carry the MIT license text and copyright attributions for the MIT software authors. With binary distribution it must also be overt, not hidden in some source code drop, but directly accompanying the binary.
Many people who talk about relicensing never credit the MIT developers or distribute the MIT license text. "Because it's GPL now."
I don't think that you believe that, but many developers do.
Some don't see the need for source code scans for Open Source compliance, because the license.txt says GPL, so it's GPL. Prime example is the Linux kernel. There is code under different licenses in there, but people don't even read https://github.com/torvalds/linux/blob/master/COPYING till the end ("In addition, other licenses may also apply.") and conclude it's simply GPL 2 and nothing else.
Also be aware that sublicensing is not the same as relicensing.
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Linus Torvalds is looking for a more modern GUI editor
> Does he have something against it?
He notoriously hates GNU Emacs, yes.
https://marc.info/?m=122955159617722
https://github.com/torvalds/linux/blob/master/Documentation/...
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The Linux Kernel Prepares for Rust 1.77 Upgrade
So If we would only count code and not comments, it is only 9489 LoC Rust. Which would be about 0.03% and if we take all lines and not only LoC it would be around 0.05%
[0] https://github.com/XAMPPRocky/tokei
[1] https://github.com/torvalds/linux/commit/b401b621758e46812da...
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Proposed Windows NT sync driver brings big Wine/Proton performance improvements
AIUI fsync is built on futex_waitv which has been upstreamed. So this has to be more than that.
https://github.com/torvalds/linux/commit/a0eb2da92b715d0c97b...
What are some alternatives?
tock - A secure embedded operating system for microcontrollers
zen-kernel - Zen Patched Kernel Sources
redshirt - 🧑🔬 Operating system
DS4Windows - Like those other ds4tools, but sexier
axum - Ergonomic and modular web framework built with Tokio, Tower, and Hyper
winapps - Run Windows apps such as Microsoft Office/Adobe in Linux (Ubuntu/Fedora) and GNOME/KDE as if they were a part of the native OS, including Nautilus integration.
Rust-for-Linux - Adding support for the Rust language to the Linux kernel.
Open and cheap DIY IP-KVM based on Raspberry Pi - Open and inexpensive DIY IP-KVM based on Raspberry Pi
smoltcp - a smol tcp/ip stack
serenity - The Serenity Operating System 🐞
warp - A super-easy, composable, web server framework for warp speeds.
DsHidMini - Virtual HID Mini-user-mode-driver for Sony DualShock 3 Controllers