$ git clone -n http://fedora.riscv.rocks:3000/rpms/kernel.git /var/lib/mock/f41-build-812328-147795/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/f41-build-812328-147795/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin f3e48fc74fab42e9ebddd1631256bbf980d0b778:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/kernel
 * [new ref]             f3e48fc74fab42e9ebddd1631256bbf980d0b778 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3e48fc74 Update riscv configs