Index: kernel/arch/ia32/include/cpu.h
===================================================================
--- kernel/arch/ia32/include/cpu.h	(revision 965dc18d04fb8a15431d34485959f4aa8e6ec4b5)
+++ kernel/arch/ia32/include/cpu.h	(revision 8fe5980e42d82b7d2d7e089fc06a6048def9ee08)
@@ -52,8 +52,8 @@
 
 typedef struct {
-	int vendor;
-	int family;
-	int model;
-	int stepping;
+	unsigned int vendor;
+	unsigned int family;
+	unsigned int model;
+	unsigned int stepping;
 	struct tss *tss;
 	
Index: kernel/arch/ia32/include/mm/as.h
===================================================================
--- kernel/arch/ia32/include/mm/as.h	(revision 965dc18d04fb8a15431d34485959f4aa8e6ec4b5)
+++ kernel/arch/ia32/include/mm/as.h	(revision 8fe5980e42d82b7d2d7e089fc06a6048def9ee08)
@@ -43,5 +43,5 @@
 #define USER_ADDRESS_SPACE_END_ARCH		((unsigned long) 0x7fffffff)
 
-#define USTACK_ADDRESS_ARCH	(USER_ADDRESS_SPACE_END_ARCH-(PAGE_SIZE-1))
+#define USTACK_ADDRESS_ARCH	(USER_ADDRESS_SPACE_END_ARCH - (PAGE_SIZE - 1))
 
 typedef struct {