GDT_ENTRY_KERNEL_CS   80 arch/x86/include/asm/segment.h #define GDT_ENTRY_KERNEL_CS		(GDT_ENTRY_KERNEL_BASE+0)
GDT_ENTRY_KERNEL_CS  151 arch/x86/include/asm/segment.h #define GDT_ENTRY_KERNEL_CS 2