$ git clone -n https://gitee.com/mohanasv/libvirt.git /var/lib/mock/dist-an23-build-532649-81004/root/chroot_tmpdir/scmroot/libvirt
Cloning into '/var/lib/mock/dist-an23-build-532649-81004/root/chroot_tmpdir/scmroot/libvirt'...
$ git fetch origin 3d43684fb4e493b95dc902eb675d7d2c07f4f7e9:KOJI_FETCH_HEAD
From https://gitee.com/mohanasv/libvirt
 * [new ref]         3d43684fb4e493b95dc902eb675d7d2c07f4f7e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d43684 add AMD SEV-SNP support