293f876618
Current implementation will copy GDT/IDT at SmmReadyToLock point from ACPI NVS memory to Smram. Later at S3 resume phase, it restore the memory saved in Smram to ACPI NVS. It can directly use GDT/IDT saved in Smram instead of restore the original ACPI NVS memory. This patch do this change. Test Done: Do the OS boot and S3 resume test. Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com>