From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bastian Blank Subject: Re: Xen-4.0.x doesn't start on 32bit Date: Mon, 16 Aug 2010 12:49:49 +0200 Message-ID: <20100816104949.GA12590@wavehammer.waldi.eu.org> References: <4C690FCD.70905@access.denied> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Content-Disposition: inline In-Reply-To: <4C690FCD.70905@access.denied> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Mon, Aug 16, 2010 at 12:15:41PM +0200, Stefan Kuhne wrote: > i start an new Thread because of the old one is a little bit messy. > I try to get xen-4.0.x running on a Dell R310 with Core i3 CPU ind 32Bit. > I tried Ubuntu-10.04 Server in 32bit and 64bit. > I use on both Systems the same scripts with code from Wiki: > apt-get install ... > hg clone (from ML) You use the staging tree? > make install > > On 64bit system boots until mount of rootfs. > But 32bit boots until: > (XEN) d0:v0: unhandled page fault (ec=0009) > (XEN) Pagetable walk from c009fc00: > (XEN) L3[0x003] = 0000000039820001 00001820 > (XEN) L2[0x000] = 0000000039fdd067 00001fdd > (XEN) L1[0x09f] = 000007fffffff063 ffffffff > (XEN) d0:v0: reserved bit in page table (ec=0009) > > Is anybody running an 32bit System? Debian Squeeze works flawless: | # xm info | [...] | release : 2.6.32-5-xen-686 | version : #1 SMP Fri Aug 6 05:44:58 UTC 2010 | machine : i686 | [...] | max_node_id : 0 | xen_major : 4 | xen_minor : 0 | xen_extra : .1-rc5 | xen_caps : xen-3.0-x86_32p | xen_scheduler : credit | xen_pagesize : 4096 | platform_params : virt_start=0xf5800000 | [...] > I need 32bit because of my destination Distro is only in 32bit available. And? 64bit kernel with 32bit userspace is usually no problem. > (XEN) d0:v0: unhandled page fault (ec=0009) > (XEN) Pagetable walk from c009fc00: > (XEN) L3[0x003] = 0000000039820001 00001820 > (XEN) L2[0x000] = 0000000039fdd067 00001fdd > (XEN) L1[0x09f] = 000007fffffff063 ffffffff This entry looks weird. > (XEN) d0:v0: reserved bit in page table (ec=0009) > (XEN) Pagetable walk from c009fc00: > (XEN) L3[0x003] = 0000000039820001 00001820 > (XEN) L2[0x000] = 0000000039fdd067 00001fdd > (XEN) L1[0x09f] = 000007fffffff063 ffffffff > (XEN) ----[ Xen-4.0.1-rc6 x86_32p debug=n Tainted: C ]---- Ah, finally the information that this is a 32bit hypervisor. Bastian -- I'm a soldier, not a diplomat. I can only tell the truth. -- Kirk, "Errand of Mercy", stardate 3198.9