$ git clone -n https://gitee.com/mohanasv/libvirt.git /var/lib/mock/dist-an23-build-537846-83445/root/chroot_tmpdir/scmroot/libvirt
Cloning into '/var/lib/mock/dist-an23-build-537846-83445/root/chroot_tmpdir/scmroot/libvirt'...
$ git fetch origin e55ee27d455487cfb977b5ed6c286df3b1c5c3b8:KOJI_FETCH_HEAD
From https://gitee.com/mohanasv/libvirt
 * [new ref]         e55ee27d455487cfb977b5ed6c286df3b1c5c3b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e55ee27 add AMD SEV-SNP support