$ git clone -n https://gitee.com/kanghou-silver/lldb.git /var/lib/mock/dist-an23.3-build-415524-72844/root/chroot_tmpdir/scmroot/lldb
Cloning into '/var/lib/mock/dist-an23.3-build-415524-72844/root/chroot_tmpdir/scmroot/lldb'...
$ git fetch origin 8ee2556c4f4ad7e99e0bff9654e45ba3c587252b:KOJI_FETCH_HEAD
From https://gitee.com/kanghou-silver/lldb
 * [new ref]         8ee2556c4f4ad7e99e0bff9654e45ba3c587252b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ee2556 Add support for sw64