From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH v2 02/12] KVM: x86: tag the instructions which are used to write page table Date: Wed, 03 Aug 2011 12:40:35 +0300 Message-ID: <4E391793.8090406@redhat.com> References: <4E37DA49.1040000@cn.fujitsu.com> <4E37DA73.7010908@cn.fujitsu.com> <4E37EB8E.6080207@redhat.com> <4E38E477.2000208@cn.fujitsu.com> <4E39021F.8070508@redhat.com> <4E3913CC.7010907@cn.fujitsu.com> <4E391417.6050503@redhat.com> <4E3917DC.9040902@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , LKML , KVM To: Xiao Guangrong Return-path: Received: from mx1.redhat.com ([209.132.183.28]:17047 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753640Ab1HCJkk (ORCPT ); Wed, 3 Aug 2011 05:40:40 -0400 In-Reply-To: <4E3917DC.9040902@cn.fujitsu.com> Sender: kvm-owner@vger.kernel.org List-ID: On 08/03/2011 12:41 PM, Xiao Guangrong wrote: > OK. :-) > > Um, how about cache the last eip when we do this optimization, if we meet the same eip, we > can break out the potential infinite loop? Yes, that can work. -- error compiling committee.c: too many arguments to function