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How is RISC-V better than arm for Linux? (programming.dev)
submitted 3 months ago* (last edited 3 months ago) by Timely_Jellyfish_2077@programming.dev to c/linux@lemmy.ml
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Help me understand this better.

From what I have read online, since arm just licenses their ISA and each vendor's CPU design can differ vastly from one another unlike x86 which is standard and only between amd and Intel. So the Linux support is hit or miss for arm CPUs and is dependent on vendor.

How is RISC-V better at this?. Now since it is open source, there may not be even some standard ISA like arm-v8. Isn't it even fragmented and harder to support all different type CPUs?

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[-] wewbull@feddit.uk 11 points 3 months ago

To sell into the US government in the 70s you had to ensure your parts could be sourced from a second company. That way, if you had supply problems, the government would just got to the second source.

AMD was a second source for the 8086.

this post was submitted on 06 Aug 2024
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