Per SDM 10.12.5.1 vol.3, local APIC should keep LAPIC state after receiving
INIT. The local APIC ID register should also be preserved.
Tracked-On: #4267
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>