diff -u linux-2.4.26-amd64/include/asm-x86_64/desc.h-o linux-2.4.26-amd64/include/asm-x86_64/desc.h
--- linux-2.4.26-amd64/include/asm-x86_64/desc.h-o	2004-03-21 21:38:20.000000000 +0100
+++ linux-2.4.26-amd64/include/asm-x86_64/desc.h	2004-06-03 02:20:55.000000000 +0200
@@ -134,7 +133,7 @@
 
 static inline void set_ldt_desc(unsigned n, void *addr, int size)
 { 
-	set_tssldt_descriptor((void *)&gdt_table + __CPU_DESC_INDEX(n,ldt), (unsigned long)addr, DESC_LDT, size); 
+	set_tssldt_descriptor((void *)&gdt_table + __CPU_DESC_INDEX(n,ldt), (unsigned long)addr, DESC_LDT, size * 8); 
 }	
 
 /*