$ git clone -n https://gitee.com/jiangxin00/edk2.git /var/lib/mock/dist-an23-build-332491-69598/root/chroot_tmpdir/scmroot/edk2
Cloning into '/var/lib/mock/dist-an23-build-332491-69598/root/chroot_tmpdir/scmroot/edk2'...
$ git reset --hard f2a0b19ed850ff1c5e10c2830c88a6bb6b051c88
HEAD is now at f2a0b19 OvmfPkg: Support SEV live migration