GDT_ENTRY_ESPFIX_SS 138 arch/x86/include/asm/segment.h #define __ESPFIX_SS (GDT_ENTRY_ESPFIX_SS*8) GDT_ENTRY_ESPFIX_SS 161 arch/x86/kernel/cpu/common.c [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),