Re: [Xen-devel] HVM domain with VT-d passthrough fails to boot (was: [PATCH 2/2] ioemu: Enable guest OS to program D0-D3hot states of an assigned device)

[Simon Horman <horms@xxxxxxxxxxxx>]

Thanks for your suggestions.
I'll look into them and get back to you.

On Wed, Feb 18, 2009 at 09:26:20AM +0900, Yuji Shimada wrote:
> Thank you for sending the logs.
> 
> Qemu is killed by the kernel due to segmentation fault.
> 
> [   94.509681] qemu-dm[2578]: segfault at c ip 00000000004734a4 sp 
> 00007fff31294610 error 4 in qemu-dm[400000+f4000]
> 
> My patch changed "struct PCIDevice" in hw/pci.h.
> "make -C tools clean" is needed before "make".
> If you did not execute "make -C tools clean", it might cause the
> issue.
> 
> If "make -C tools clean" does not fix the issue, could you investigate
> why segmentation fault occurs. Starting qemu-dm under gdb server will
> help to investigate. Configuring kernel to create core dump on
> segmentation fault will also help.
> 
> Thanks,
> --
> Yuji Shimada
> 
> On Tue, 17 Feb 2009 20:53:38 +1100
> Simon Horman <horms@xxxxxxxxxxxx> wrote:
> 
> > On Tue, Feb 17, 2009 at 06:17:11PM +0900, Yuji Shimada wrote:
> > > Hi Simon,
> > > 
> > > I don't know why the HVM domain in your system fails to boot.
> > > My machine works well.
> > > 
> > > Could you send me the following logs?
> > >  - xend.log
> > >  - qemu-dm-XX.log
> > >  - Guest Domain's configuration file
> > >  - xm dmesg
> > >  - dmesg
> > >  - lspci -vvxxxx
> > > 
> > > Thanks,
> > > --
> > > Yuji Shimada
> > 
> > Hi Shimada-san,
> > 
> > here are the logs that you requested.
> > 
> > -- 
> > Simon Horman
> >   VA Linux Systems Japan K.K., Sydney, Australia Satellite Office
> >   H: www.vergenet.net/~horms/             W: www.valinux.co.jp/en

-- 
Simon Horman
  VA Linux Systems Japan K.K., Sydney, Australia Satellite Office
  H: www.vergenet.net/~horms/             W: www.valinux.co.jp/en


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