$ git clone -n https://gitee.com/DoMouse/util-linux.git /var/lib/mock/dist-an7_9-updates-build-393616-72063/root/chroot_tmpdir/scmroot/util-linux
Cloning into '/var/lib/mock/dist-an7_9-updates-build-393616-72063/root/chroot_tmpdir/scmroot/util-linux'...
$ git reset --hard 321112570b152696af17806f954f2d69fef34eef
HEAD is now at 3211125 a7: add loop device direct-io support.