From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gleb Natapov Subject: Re: CPU hotplug add seems broken Date: Mon, 11 Jan 2010 14:18:55 +0200 Message-ID: <20100111121855.GM7549@redhat.com> References: <5e93dcec1001110124l38d35ef7y4e92aa8b74aa810a@mail.gmail.com> <4B4AFC09.3090909@redhat.com> <20100111102434.GG7549@redhat.com> <4B4AFCB0.1080706@redhat.com> <20100111104213.GH7549@redhat.com> <4B4B025D.1020309@redhat.com> <20100111105331.GI7549@redhat.com> <4B4B0450.9010904@redhat.com> <20100111110328.GJ7549@redhat.com> <4B4B0630.8010509@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Ryota Ozaki , dbareiro@gmx.net, kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from mx1.redhat.com ([209.132.183.28]:17652 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751496Ab0AKMTA (ORCPT ); Mon, 11 Jan 2010 07:19:00 -0500 Content-Disposition: inline In-Reply-To: <4B4B0630.8010509@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Mon, Jan 11, 2010 at 01:06:24PM +0200, Avi Kivity wrote: > On 01/11/2010 01:03 PM, Gleb Natapov wrote: > > > >>No, but I'm not really worried about that. > >> > >So you want to introduce something that we know upset Windows without > >looking into alternatives. > > I don't want to drop support for existing guests unless I have to. > Neither do I and I would be happy with what we had if SVVP wouldn't complain. So we need some kind of fix, or exception for the test. > >And as far as I remember upstream position > >on the UNISYS way was negative, did this change? > > I don't see anything fundamentally wrong with the unisys > implementation. True, it's not written to any spec, but neither is > anything we can come up with (unless we find a spec for cpu > hotplug). > -- Gleb.