user_icebp 712 arch/x86/kernel/traps.c int user_icebp = 0; user_icebp 760 arch/x86/kernel/traps.c user_icebp = 1; user_icebp 803 arch/x86/kernel/traps.c if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp)