$ git clone -n https://gitee.com/lizhao2025/libva.git /var/lib/mock/dist-an23-build-500077-74764/root/chroot_tmpdir/scmroot/libva
Cloning into '/var/lib/mock/dist-an23-build-500077-74764/root/chroot_tmpdir/scmroot/libva'...
$ git fetch origin 2d59845aab5797a71860868132a9c26b096c9059:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libva
 * [new ref]         2d59845aab5797a71860868132a9c26b096c9059 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d59845 Update code from upstream