From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH v2 00/11] KVM in-guest performance monitoring Date: Wed, 15 Jun 2011 11:57:33 +0300 Message-ID: <4DF873FD.6040903@redhat.com> References: <1307972106-2468-1-git-send-email-avi@redhat.com> <4DF66B1A.6060606@cisco.com> <4DF71DA3.2080300@redhat.com> <4DF7972F.3040103@cisco.com> <4DF79941.9050705@siemens.com> <4DF79B6F.10102@cisco.com> <4DF79EFE.1050201@cisco.com> <4DF7A436.8090308@cisco.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , kvm@vger.kernel.org, Ingo Molnar , Peter Zijlstra , Arnaldo Carvalho de Melo To: David Ahern Return-path: Received: from mx1.redhat.com ([209.132.183.28]:6948 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753553Ab1FOI5s (ORCPT ); Wed, 15 Jun 2011 04:57:48 -0400 In-Reply-To: <4DF7A436.8090308@cisco.com> Sender: kvm-owner@vger.kernel.org List-ID: On 06/14/2011 09:11 PM, David Ahern wrote: > > > > Based on Patch 2 you are expecting the guest to have this feature set. > > I've tried +perfmon and +arch_perfmon in the cpu definition for qemu-kvm > > (e.g., -cpu host,model=0,+perfmon) no luck > > > nevermind. I hand applied your qemu-kvm patch and changed ebx not eax. I > noticed init_intel() looked at eax and discovered the user error. > Application of patch fixed and it works. :-) Okay. If you do anything interesting with it, please let us know. I only tested the watchdog, 'perf top', and 'perf stat'. -- error compiling committee.c: too many arguments to function