Please keyword sys-kernel/modprobed on all arches in preparation https://wiki.gentoo.org/wiki/User:Immolo/sandbox/kernel#Automatic_manual_process (Sorry about spam emails on this for previous bug)
Fine with me. It should be very portable and is a candidate for stabilize-allarches.
x86 done
ppc64 done
arm done
sparc done
ppc done
arm64 done
riscv done