$ git clone -n http://fedora.riscv.rocks:3000/rpms/kernel.git /var/lib/mock/f40-build-809922-145576/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/f40-build-809922-145576/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin f237d0b1569b8411593dd5482767f118879c846f:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/kernel
 * [new ref]             f237d0b1569b8411593dd5482767f118879c846f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f237d0b15 Update riscv configs