Index: kernel/genarch/src/acpi/acpi.c
===================================================================
--- kernel/genarch/src/acpi/acpi.c	(revision fa3b8e459a92a84d509ea468dda6a9cbb78af229)
+++ kernel/genarch/src/acpi/acpi.c	(revision c5da138d8b8cc6946884f1cfd5912b1afb9fa5d6)
@@ -132,5 +132,5 @@
 	for (i = 0; i < cnt; i++) {
 		for (j = 0; j < sizeof(signature_map) / sizeof(struct acpi_signature_map); j++) {
-			struct acpi_sdt_header *h = (struct acpi_sdt_header *) ((uintptr_t) acpi_rsdt->entry[i]);
+			struct acpi_sdt_header *h = (struct acpi_sdt_header *) ((uintptr_t) acpi_xsdt->entry[i]);
 
 			map_sdt(h);