$ git clone -n https://gitee.com/src-anolis-os/openmpi.git /mnt/mock/kojid//dist-an23.3-riscv-build-443411-73168/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-443411-73168/root/chroot_tmpdir/scmroot/openmpi'...
$ git fetch origin 92109a04eacf1d491d94166da6acf5c6b3fc5028:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/openmpi
 * [new ref]         92109a04eacf1d491d94166da6acf5c6b3fc5028 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92109a0 add support for riscv build