GDT_ENTRY_LDT 206 arch/x86/include/asm/desc.h write_gdt_entry(get_cpu_gdt_rw(cpu), GDT_ENTRY_LDT, GDT_ENTRY_LDT 208 arch/x86/include/asm/desc.h asm volatile("lldt %w0"::"q" (GDT_ENTRY_LDT*8));