From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Graf Subject: commit 641fb03992b20aa640781a245f6b7136f0b845e4 broke MMU Date: Wed, 15 Oct 2008 16:07:24 +0200 Message-ID: <48F5F91C.8060104@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Avi Kivity , mtosatti@redhat.com To: kvm@vger.kernel.org Return-path: Received: from mail.suse.de ([195.135.220.2]:41274 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752655AbYJOPAK (ORCPT ); Wed, 15 Oct 2008 11:00:10 -0400 Sender: kvm-owner@vger.kernel.org List-ID: Hi, while trying to run the current openSUSE on git KVM I found that the installation doesn't even boot properly. I bisected the problem down to commit 641fb03992b20aa640781a245f6b7136f0b845e4, as of which udev shows strange errors. I reproduced the incorrect behavior reliably on an AMD machine with npt=0, but since the mmu code is generic I assume that everyone suffers from this. To reproduce the problem, do the following: wget http://download.opensuse.org/factory/repo/oss/boot/x86_64/loader/{linux,initrd} qemu-system-x86_64 -m 512 /dev/null -kernel linux -initrd initrd Since I'm not too much into mmu code, I hope someone else will take a deeper look at this. Alex