From: Avi Kivity Subject: Re: [Qemu-devel] cpuid problem in upstream qemu with kvm Date: Thu, 07 Jan 2010 14:00:14 +0200 Message-ID: <4B45CCCE.1010208@redhat.com> References: <4B30EFDF.4060202@codemonkey.ws> <4B31F1BA.10005@redhat.com> <4B43D4E2.9050102@codemonkey.ws> <4B4402B1.1030605@redhat.com> <4B448F36.8030605@codemonkey.ws> <4B449467.4070606@redhat.com> <4B4494FC.1080907@codemonkey.ws> <4B449608.7040102@redhat.com> <4B4496E9.2030201@redhat.com> <20100106142231.GF2248@redhat.com> <4B449EE7.4050401@redhat.com> <4B44A2C6.4050504@redhat.com> <4B44A965.9040300@codemonkey.ws> <4B459550.6000202@redhat.com> <4B4598BC.4000206@redhat.com> <4B45A536.1070300@redhat.com> <4B45A851.5000401@redhat.com> <4B45AC18.8040003@redhat.com> <4B45C7EB.1010501@codemonkey.ws> <4B45C90C.1000507@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Anthony Liguori , kvm-devel , Gleb Natapov , "Michael S. Tsirkin" , John Cooper , Alexander Graf , qemu-devel@nongnu.org To: dlaor@redhat.com Return-path: Received: from mx1.redhat.com ([209.132.183.28]:28535 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752204Ab0AGMAs (ORCPT ); Thu, 7 Jan 2010 07:00:48 -0500 In-Reply-To: <4B45C90C.1000507@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 01/07/2010 01:44 PM, Dor Laor wrote: >> So if you had a 2.6.18 kernel and a 2.6.33 kernel, it may be necessary >> to say: >> >> (2.6.33) qemu -cpu Nehalem,-syscall >> (2.6.18) qemu -cpu Nehalem > > > Or let qemu do it automatically for you. qemu on 2.6.33 doesn't know that you're running qemu on 2.6.18 on another node. -- error compiling committee.c: too many arguments to function