Linus Torvalds has come out strong against proposed support for RISC-V big endian capabilities within the Linux kernel.
In response to a mailing list comment whether RISC-V big endian "BE" patches being worked on would be able to make it for this current Linux kernel cycle. Linus Torvalds initially wrote:
"Oh Christ. Is somebody seriously working on BE support in 2025?
WHY?
Seriously, that sounds like just stupid. Is there some actual real reason for this, or is it more of the "RISC-V is used in academic design classes and so people just want to do endianness for academic reasons"?
Because I'd be more than happy to just draw a line in the sand and say "New endianness problems are somebody ELSES problem", and tell people to stop being silly.
Let's not complicate things for no good reason. And there is NO reason to add new endianness.
RISC-V is enough of a mess with the millions of silly configuration issues already. Don't make it even worse.
Tell people to just talk to their therapists instead. That's much more productive."
I think it is very possible to speak plainly and even rather assertively without actually devolving into personal attacks and abusive tones, and I don't think it's too much to ask. I would even suggest that it would be better for everyone if we could all just be a little bit nicer.
Example from Linus:
This code is GARBAGE.
A better way to get the same point across:
This code does not make any sense to me.