Linux: Add support for Intel 32bit with PAE in early kernels, including versions 2.3.27 and 2.3.28.

Author: gcmoreira

volatility3/framework/automagic/linux.py

@@ -71,10 +71,9 @@ def stack(
                 elif "init_level4_pgt" in table.symbols:
                     layer_class = intel.LinuxIntel32e
                     dtb_symbol_name = "init_level4_pgt"
-                elif (
-                    "pkmap_count" in table.symbols
-                    and table.get_symbol("pkmap_count").type.count == 512
-                ):
+                elif "pkmap_count" in table.symbols and table.get_symbol(
+                    "pkmap_count"
+                ).type.count in (512, 2048):
                     layer_class = intel.LinuxIntelPAE
                     dtb_symbol_name = "swapper_pg_dir"
                 else: