Re: [Xen-devel] Issue with pv_ops Kernel 2.6.31.6 and Xen

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

> Well, the console is not the problem (works as intended). It's raher the
> IRQ's taht are getting mixed up. It seems it's doing twice a mapping of
> IRQ (especially 9), once in XEN and once by the Kernel, which leeds to
> ACPI failing and no network connectivity (see also start oft his thread
> at
> http://lists.xensource.com/archives/html/xen-devel/2010-01/msg01049.html;
> somehow seems to got lost :-) ).

Ohh, that one.

Can you instrument this piece of code:

413         if (request_irq(irq, acpi_irq, IRQF_SHARED, "acpi", acpi_irq)) {
 414                 printk(KERN_ERR PREFIX "SCI (IRQ%d) allocation failed\n", 
irq);
 415                 return AE_NOT_ACQUIRED;
 416         }

To print out the return value of request_irq and see what it returns?

If it is EINVAL, instrument the 'request_irq' around its 'return
-EINVAL' to see which one fails.

Also can you provide the full serial output of the failing system
including Xen output?

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel