--- zzzz-none-000/linux-2.6.19.2/include/asm-i386/system.h	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/include/asm-i386/system.h	2007-01-19 14:42:56.000000000 +0000
@@ -4,6 +4,7 @@
 #include <linux/kernel.h>
 #include <asm/segment.h>
 #include <asm/cpufeature.h>
+#include <asm/page.h>
 #include <linux/bitops.h> /* for LOCK_PREFIX */
 
 #ifdef __KERNEL__
@@ -155,7 +156,7 @@
 	unsigned long __limit;
 	__asm__("lsll %1,%0"
 		:"=r" (__limit):"r" (segment));
-	return __limit+1;
+	return __limit;
 }
 
 #define nop() __asm__ __volatile__ ("nop")
@@ -516,7 +517,7 @@
 	wbinvd();
 }
 
-extern unsigned long arch_align_stack(unsigned long sp);
+#define arch_align_stack(x) (x)
 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
 
 void default_idle(void);