__KERNEL_DS         5 include/asm-m32r/segment.h #define __KERNEL_DS	0x18
__KERNEL_DS        13 include/asm-m68k/segment.h #define __KERNEL_DS   (SUPER_DATA)
__KERNEL_DS       179 include/asm-x86/segment.h #define __KERNEL_DS	(GDT_ENTRY_KERNEL_DS * 8)