Index: kernel/arch/amd64/include/pm.h
===================================================================
--- kernel/arch/amd64/include/pm.h	(revision 6383d213a50611100b52824f75a83398fecf3903)
+++ kernel/arch/amd64/include/pm.h	(revision a13c6bc74181d051d122f6524b79cd109c3c3ea2)
@@ -83,5 +83,5 @@
 
 #define TSS_BASIC_SIZE  104
-#define TSS_IOMAP_SIZE  (16 * 1024 + 1)  /* 16K for bitmap + 1 terminating byte for convenience */
+#define TSS_IOMAP_SIZE  (8 * 1024 + 1)  /* 8K for bitmap + 1 terminating byte for convenience */
 
 #define IO_PORTS  (64 * 1024)
Index: kernel/arch/ia32/include/pm.h
===================================================================
--- kernel/arch/ia32/include/pm.h	(revision 6383d213a50611100b52824f75a83398fecf3903)
+++ kernel/arch/ia32/include/pm.h	(revision a13c6bc74181d051d122f6524b79cd109c3c3ea2)
@@ -75,5 +75,5 @@
 
 #define TSS_BASIC_SIZE  104
-#define TSS_IOMAP_SIZE  (16 * 1024 + 1)  /* 16K for bitmap + 1 terminating byte for convenience */
+#define TSS_IOMAP_SIZE  (8 * 1024 + 1)  /* 8K for bitmap + 1 terminating byte for convenience */
 
 #define IO_PORTS  (64 * 1024)