Although the SEV secret location must always be below 4GB, the same is not necessarily true for Intel TDX, so change the configuration table to contain a pair of UINT64 parameters instead of UINT32 so that any X64 location can be represented. Signed-off-by: James Bottomley <jejb@linux.ibm.com> Message-Id: <20201216014146.2229-2-jejb@linux.ibm.com> Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>