There are 32 bits which can be set to control whether a vmexit will be triggered when an instruction is encountered. I want to know where the bits are set and how I can make the HLT instruction trigger an vmexit. Thanks Xin -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html