$ git clone -n https://gitee.com/src-anolis-os/mdadm.git /mnt/mock/kojid//dist-an23.3-riscv-build-437712-73130/root/chroot_tmpdir/scmroot/mdadm
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437712-73130/root/chroot_tmpdir/scmroot/mdadm'...
$ git fetch origin e21a9c08ac8ead0dac97366b2c0e63a67ab5782b:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/mdadm
 * [new ref]         e21a9c08ac8ead0dac97366b2c0e63a67ab5782b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e21a9c0 Update to 4.3 from 4.2