ssdt: fix PBLK length

We don't really support CPU throttling, so supply 0 PBLK length.

Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

hw/i386/ssdt-proc.dsl

@@ -37,7 +37,7 @@ DefinitionBlock ("ssdt-proc.aml", "SSDT", 0x01, "BXPC", "BXSSDT", 0x1)
     ACPI_EXTRACT_PROCESSOR_START ssdt_proc_start
     ACPI_EXTRACT_PROCESSOR_END ssdt_proc_end
     ACPI_EXTRACT_PROCESSOR_STRING ssdt_proc_name
-    Processor(CPAA, 0xAA, 0x0000b010, 0x06) {
+    Processor(CPAA, 0xAA, 0x00000000, 0x0) {
         ACPI_EXTRACT_NAME_BYTE_CONST ssdt_proc_id
         Name(ID, 0xAA)
 /*