> I realise I was not clear either. What I meant was that this talks about > rustc and not kbuild, so what is meant by "the new target" is not clear. > Do arm64 and x86_64 have functional support, so adding RISC-V in rustc > is needed, or did you mean for the new target in the kernel? Sorry, I was referring to the targets at: https://github.com/rust-lang/rust/tree/master/compiler/rustc_target/src/spec/targets