Index: kernel/arch/ia32/include/arch/pm.h
===================================================================
--- kernel/arch/ia32/include/arch/pm.h	(revision e4d96e9386cdf86237fbc59dfe286c09d4a45432)
+++ kernel/arch/ia32/include/arch/pm.h	(revision c90aed45894edfe6e38e6306948757008e2bb0eb)
@@ -50,9 +50,10 @@
 
 #define VESA_INIT_SEGMENT  0x8000
-#define VESA_INIT_DES      7
+#define VESA_INIT_CODE_DES      7
+#define VESA_INIT_DATA_DES      8
 #define KTEXT32_DES        KTEXT_DES
 
 #undef GDT_ITEMS
-#define GDT_ITEMS  8
+#define GDT_ITEMS  9
 
 #endif /* CONFIG_FB */
@@ -67,4 +68,5 @@
 #define AR_CODE       (3 << 3)
 #define AR_WRITABLE   (1 << 1)
+#define AR_READABLE   (1 << 1)
 #define AR_INTERRUPT  (0xe)
 #define AR_TRAP       (0xf)