From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NMO56-0002Q7-9Y for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:52:28 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NMO51-0002MN-OR for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:52:27 -0500 Received: from [199.232.76.173] (port=55003 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NMO51-0002MB-I1 for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:52:23 -0500 Received: from mx1.redhat.com ([209.132.183.28]:44444) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NMO50-0003Ef-UE for qemu-devel@nongnu.org; Sun, 20 Dec 2009 10:52:23 -0500 Date: Sun, 20 Dec 2009 17:49:37 +0200 From: "Michael S. Tsirkin" Subject: Re: [Qemu-devel] cpuid problem in upstream qemu with kvm Message-ID: <20091220154937.GA31257@redhat.com> References: <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> <20091220153846.GO4490@redhat.com> <4B2E4585.50201@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4B2E4585.50201@redhat.com> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity Cc: Gleb Natapov , qemu-devel@nongnu.org On Sun, Dec 20, 2009 at 05:40:53PM +0200, Avi Kivity wrote: > On 12/20/2009 05:38 PM, Gleb Natapov wrote: >> >>> 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? >> > > That needs a config file anyway to let the host qemu know which machine > level (e.g. -M pc-0.11) to use. Hmm, yes, but will qemu ship config files which configure host cpu as well? -- MST