$ git clone -n http://fedora.riscv.rocks:3000/rpms/kernel.git /var/lib/mock/f41-build-845796-162797/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/f41-build-845796-162797/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin 2a0bc6290baf889b16daa7c6d415fc14629a4081:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/kernel
 * [new ref]             2a0bc6290baf889b16daa7c6d415fc14629a4081 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a0bc6290 Update riscv configs