From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NMNrz-0007is-4S for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:38:55 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NMNru-0007fu-I9 for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:38:54 -0500 Received: from [199.232.76.173] (port=41850 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NMNru-0007fn-B1 for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:38:50 -0500 Received: from mx1.redhat.com ([209.132.183.28]:15666) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NMNrt-00007e-Tt for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:38:50 -0500 Date: Sun, 20 Dec 2009 17:38:46 +0200 From: Gleb Natapov Subject: Re: [Qemu-devel] cpuid problem in upstream qemu with kvm Message-ID: <20091220153846.GO4490@redhat.com> References: <4B2698A9.9090107@codemonkey.ws> <20091214200002.GA27769@redhat.com> <4B2699BB.1090302@codemonkey.ws> <20091214201049.GD6150@redhat.com> <4B269D99.8080404@codemonkey.ws> <4B2DF334.6030208@redhat.com> <4B2E3943.9020802@codemonkey.ws> <4B2E3AC5.3040200@redhat.com> <4B2E43BA.7030404@codemonkey.ws> <4B2E4499.6010202@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4B2E4499.6010202@redhat.com> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity Cc: qemu-devel@nongnu.org, "Michael S. Tsirkin" On Sun, Dec 20, 2009 at 05:36:57PM +0200, Avi Kivity wrote: > On 12/20/2009 05:33 PM, Anthony Liguori wrote: > >>- casual (non-management-app-using) users will start seeing > >>problems with Windows guests unless they change their command > >>lines > > > > > >Assuming their migrating across different CPU types. > > > > I was thinking about upgrading their host cpu. I doubt you'd live > migrate without a management app. > And what about VM on disk-on-key or VM image on NFS that can be started from different locations? -- Gleb.