DEFAULT_STACK 37 arch/x86/kernel/idt.c G(_vector, _addr, DEFAULT_STACK, GATE_INTERRUPT, DPL0, __KERNEL_CS) DEFAULT_STACK 41 arch/x86/kernel/idt.c G(_vector, _addr, DEFAULT_STACK, GATE_INTERRUPT, DPL3, __KERNEL_CS) DEFAULT_STACK 52 arch/x86/kernel/idt.c G(_vector, NULL, DEFAULT_STACK, GATE_TASK, DPL0, _gdt << 3)