skip is defined with 6 bits. So the maximum value should be (1 << 6).
Signed-off-by: NWei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190321082555.21118-6-richardw.yang@linux.intel.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>