$ git clone -n https://gitee.com/kanghou-silver/libatomic_ops.git /var/lib/mock/dist-an8.9-build-374598-71583/root/chroot_tmpdir/scmroot/libatomic_ops
Cloning into '/var/lib/mock/dist-an8.9-build-374598-71583/root/chroot_tmpdir/scmroot/libatomic_ops'...
$ git fetch origin cd3d1457168dd72edac009bd7b2d7fa98011adc3:KOJI_FETCH_HEAD
From https://gitee.com/kanghou-silver/libatomic_ops
 * [new ref]         cd3d1457168dd72edac009bd7b2d7fa98011adc3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd3d145 add sw8a