$ git clone -n https://gitee.com/kanghou-silver/libhugetlbfs.git /var/lib/mock/dist-an8.9-build-381366-71837/root/chroot_tmpdir/scmroot/libhugetlbfs
Cloning into '/var/lib/mock/dist-an8.9-build-381366-71837/root/chroot_tmpdir/scmroot/libhugetlbfs'...
$ git fetch origin 2da262ec48a9e22190f3023bf48b806491073f83:KOJI_FETCH_HEAD
From https://gitee.com/kanghou-silver/libhugetlbfs
 * [new ref]         2da262ec48a9e22190f3023bf48b806491073f83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2da262e update 0001-libhugetlbfs-add-sw.patch.