this post was submitted on 15 May 2024
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Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Most of the functionality is present but many important bits are still being developed.

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[–] qjkxbmwvz@startrek.website 115 points 1 year ago (28 children)

One of the real downsides of ARM is, it seems, the relative lack of standardization. An x64 kernel? It'll run on most anything from the last ten years at least. And as for boot process, it's probably one of two options (and in many cases one computer can boot either legacy or EFI).

ARM, on the other hand...my raspberry pi collection does one thing, my Orange Pi does something else, and God help you if you want to try swapping the Orange kernel for the Raspberry (or vice versa)!

[–] onlinepersona@programming.dev 28 points 1 year ago (7 children)

I'm hoping RISC-V will start showing up in consumer products soon. Hopefully the first ones will be Linux laptops. Windows doesn't have RISC-V support yet, does it? This might be the opportunity for Linux to become the default for RISC-V.

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[–] ryannathans@aussie.zone 13 points 1 year ago (1 children)

Sad android already dropped RISC-V support

[–] onlinepersona@programming.dev 3 points 1 year ago (2 children)
[–] ChairmanMeow@programming.dev 11 points 1 year ago (1 children)
[–] onlinepersona@programming.dev 9 points 1 year ago

Thanks for the link.

a potential reason might be the very fragmentary nature of the RISC-V ISA, which makes a standard RISC-V kernel very complicated if you want to support more than a (barebones) profile. This is also supported by a RISC-V mailing list thread, where ‘expensive maintenance’ is mentioned for why Google doesn’t want to support RISC-V.

That might change. It wouldn't be surprising if Google jumped back onto the train once RISC-V became popular again. But that might take a while.

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