$ git clone -n https://gitee.com/lizhao2025/lttng-ust.git /var/lib/mock/dist-an23-build-496784-74608/root/chroot_tmpdir/scmroot/lttng-ust
Cloning into '/var/lib/mock/dist-an23-build-496784-74608/root/chroot_tmpdir/scmroot/lttng-ust'...
$ git fetch origin d50c7b98aa67dc2e30f8e5ed0651cfde802065b9:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/lttng-ust
 * [new ref]         d50c7b98aa67dc2e30f8e5ed0651cfde802065b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d50c7b9 Update code from upstream