From mboxrd@z Thu Jan 1 00:00:00 1970 From: David F Barrera Subject: Re: domU can't start, Non-priv warnings Date: Tue, 16 Aug 2005 15:01:23 -0500 Message-ID: <1124222484.4598.37.camel@localhost.localdomain> References: <43023C5E.4070602@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <43023C5E.4070602@us.ibm.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: Andrew Theurer Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org I was able to boot domU on 3 EMT64T machines, SLES 9 SP2 based. changeset: 6192:3d187585c1415fbb14cb285cc71e0ff0faf81e67 tag: tip user: kaf24@firebug.cl.cam.ac.uk date: Tue Aug 16 06:20:47 2005 summary: Use a SWIOTLB to use pre-reserved bounce buffers for high memory On Tue, 2005-08-16 at 14:19 -0500, Andrew Theurer wrote: > Can't seem to fully boot a domU on either EM64T or Opteron with x86_64 > xen-unstable. Both systems' report this from xen: > > (XEN) (file=traps.c, line=872) Non-priv domain attempted > WRMSR(00000000c0000100. > (XEN) (file=traps.c, line=872) Non-priv domain attempted > WRMSR(00000000c0000102. > (XEN) (file=traps.c, line=880) Non-priv domain attempted > RDMSR(00000000c0000080. > > They boot partially, ending with: > > xen_mem: Initialising balloon driver. > Grant table initialized > IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $ > audit: initializing netlink socket (disabled) > audit(1124251914.348:0): initialized > VFS: Disk quotas dquot_6.5.1 > Dquot-cache hash table entries: 512 (order 0, 4096 bytes) > > > This is with the default kernel configs xen-unstable provides. NX is > enabled on the EM64T. I could not find a similar BIOS option for > Opteron. Even through they are "stuck", cpu time for these domains > increments steadily. Any ideas? > > -Andrew > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > -- Regards, David F Barrera Linux Technology Center Systems and Technology Group, IBM "The wisest men follow their own direction. " Euripides