$ git clone -n https://gitee.com/su-feng-nmg/lttng-ust.git /var/lib/mock/dist-an23-build-239205-62914/root/chroot_tmpdir/scmroot/lttng-ust
Cloning into '/var/lib/mock/dist-an23-build-239205-62914/root/chroot_tmpdir/scmroot/lttng-ust'...
$ git reset --hard 741c205091f09418c0e5320eac49850cedf53dbd
HEAD is now at 741c205 package init from upstream