$ git clone -n https://src.fedoraproject.org/rpms/xen.git /var/lib/mock/f33-build-500174-64304/root/chroot_tmpdir/scmroot/xen
Cloning into '/var/lib/mock/f33-build-500174-64304/root/chroot_tmpdir/scmroot/xen'...
$ git reset --hard 5f1904ebd4b6885ad3dd3860d627292ac3c96db5
HEAD is now at 5f1904e IRQ vector leak on x86 [XSA-360]