gpregs 342 arch/x86/kernel/traps.c struct pt_regs *gpregs = (struct pt_regs *)this_cpu_read(cpu_tss_rw.x86_tss.sp0) - 1; gpregs 350 arch/x86/kernel/traps.c memmove(&gpregs->ip, (void *)regs->sp, 5*8); gpregs 351 arch/x86/kernel/traps.c gpregs->orig_ax = 0; /* Missing (lost) #GP error code */ gpregs 365 arch/x86/kernel/traps.c regs->sp = (unsigned long)&gpregs->orig_ax;