Is it possible to boot a riscv32 guest on riscv64 host using KVM?

[Philippe Mathieu-Daudé]

Hi,

I'm working on a tree-wide accelerator refactor and want
to run various configs to be sure I didn't broke anything.

QEMU theoretically supports running a riscv32 guest using
KVM on a riscv64 host, however the documentation I'm finding
only refers to riscv64 guests:
https://github.com/kvm-riscv/howto/wiki

So I wonder, is this a valid / supported config? If so,
do you mind helping me with pointing me to a guest image
and its command line?

Thanks,

Phil.