From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: Xen cannot boot with pvops dom0 Date: Wed, 01 Jul 2009 08:39:11 -0700 Message-ID: <4A4B831F.1010002@goop.org> References: <715D42877B251141A38726ABF5CABF2C0545A1F383@pdsmsx503.ccr.corp.intel.com> <4A434550.7070500@citrix.com> <4A4A2B68.7050700@goop.org> <4A4B1102.6090401@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4A4B1102.6090401@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Patrick Colp Cc: "xen-devel@lists.xensource.com" , "Han, Weidong" , Jun Koi List-Id: xen-devel@lists.xenproject.org On 07/01/09 00:32, Patrick Colp wrote: > Hmmm, OK. Well, something is still going wrong. I find that adding > things like irqpoll and/or acpi=noirq seems to help a bit. By that I > mean that it gets further into the boot process before stalling. If I > wait a while and press random keys/buttons (like Num Lock or the power > button), then that seems to coax it into booting a little bit more, > but I've never managed to get it to completely boot. The furthest I > got was to where it tries to read the root filesystem. > > I could give you a dump of the boot-up messages, but aside from the > ioapic stuff, there's nothing out of the ordinary. Well, it suggests something is going wrong with interrupt routing. It would be useful to get a full boot log for the kernel running both native and as dom0 for comparison purposes. J