$ git clone -n https://gitee.com/mgb01105731/userspace-rcu_1.git /var/lib/mock/dist-an23-build-240837-63013/root/chroot_tmpdir/scmroot/userspace-rcu_1
Cloning into '/var/lib/mock/dist-an23-build-240837-63013/root/chroot_tmpdir/scmroot/userspace-rcu_1'...
$ git reset --hard 6a48f8f0b7161bec13f50dec2a8d2e0beac55b25
HEAD is now at 6a48f8f Del Specific Fields