Index: kernel/arch/amd64/include/pm.h
===================================================================
--- kernel/arch/amd64/include/pm.h	(revision 598f90e95d4285118ba60723e23a04384ddcfc5e)
+++ kernel/arch/amd64/include/pm.h	(revision fb04cba8d949f8b13de326b3aefd058316d54046)
@@ -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)