$ git clone -n https://gitee.com/zhangwenlong01/polardb.git /var/lib/mock/dist-an23-build-320920-68011/root/chroot_tmpdir/scmroot/polardb
Cloning into '/var/lib/mock/dist-an23-build-320920-68011/root/chroot_tmpdir/scmroot/polardb'...
$ git reset --hard 8d031aadba162471c700aada09b22b0173e86cc2
HEAD is now at 8d031aa fix build error for loongarch64