WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] xen.git branch reorg / success with 2.6.30-rc3 pv_ops do

On Thu, May 07, 2009 at 11:30:04AM -0700, Jeremy Fitzhardinge wrote:
> Pasi Kärkkäinen wrote:
> >I just tried with CONFIG_HIGHPTE=y but that didn't seem to work:
> >http://pasik.reaktio.net/xen/pv_ops-dom0-debug/pv_ops-dom0-bootlog-30-xen331-linux-2.6.30-rc3-next-crash-with-highpte.txt
> >
> >(XEN) mm.c:2006:d0 Bad type (saw 28000001 != exp e0000000) for mfn 6b0a6 
> >(pfn 2c959)
> >(XEN) mm.c:707:d0 Error getting mfn 6b0a6 (pfn 2c959) from L1 entry 
> >000000006b0a6063 for dom0
> >(XEN) mm.c:3640:d0 ptwr_emulate: could not get_page_from_l1e()
> >
> >BUG: unable to handle kernel paging request at c0207d58
> >IP: [<c0405bf7>] xen_set_pte+0x89/0x93
> >*pdpt = 000000003c8ef001 
> >Oops: 0003 [#1] SMP 
> >Pid: 323, comm: kswapd0 Not tainted (2.6.30-rc3-tip #34) P8SC8
> >EIP: 0061:[<c0405bf7>] EFLAGS: 00010296 CPU: 0
> >EIP is at xen_set_pte+0x89/0x93
> >EAX: 00000000 EBX: c0207d58 ECX: 00000000 EDX: 6b0a6063
> >ESI: 00000000 EDI: 000bd778 EBP: e254cd80 ESP: e254cd70
> > DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0069
> >Process kswapd0 (pid: 323, ti=e254c000 task=e25c8000 task.ti=e254c000)
> >  
> 
> Hm, can't have everything I suppose...  I wonder what's going on here; I 
> haven't seen any problems with highpte at all.  Something .config-specific?
> 

Hmm.. it could be my .config.

http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.30-rc3-tip-next-with-highpte

Also attached to this mail. It's originally based on Fedora 10 default kernel 
config.

Anything suspicious?

-- Pasi

Attachment: config-2.6.30-rc3-tip-next-with-highpte
Description: Text document

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>