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Re: [Xen-devel] Re: pv_ops dom0 USB fixed

  • To: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>
  • From: "Todd Deshane" <deshantm@xxxxxxxxx>
  • Date: Thu, 11 Dec 2008 11:50:53 -0500
  • Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Aviv Grafi <aviv@xxxxxxxxxxxx>
  • Delivery-date: Thu, 11 Dec 2008 08:51:44 -0800
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> Well, for a start, disable MSI for now (pci=nomsi on the kernel command
> line).  I haven't done any MSI support yet.
> In the nosmp boot, something seems amiss with interrupt routing.  nomsi may
> help there as well, but I'll need to have a closer look at the code to work
> out what's really going wrong here.  Hm, its probably:
> [    0.000000] ACPI: Skipping IOAPIC probe due to 'noapic' option.
> I guess nosmp implies noapic?  Anyway, we don't do well without ioapics at
> present...
>   J
The pci=nomsi helped a lot.

I have booting (at least almost)

Again two logs attached. This time the without nosmp does better.

Gets to a checking battery state line then it seems to stop.

The nosmp does the same as last time, a initramfs prompt followed by
ATA trying...

I will try to disable some of the init scripts or try single user mode to
see if I can get a normal prompt.

Might not have much time to work on it over the next couple days...


Todd Deshane

Attachment: xenboot-with-fix.nomsi
Description: Binary data

Attachment: xenboot-with-fix.nomsi.nosmp
Description: Binary data

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