Re: [Xen-devel] pvops acpi and xen 4 issues

["M. Nunberg" <mnunberg@xxxxxxxxxxxx>]

I applied the patch, but it still doesn't work.. now I'm getting
this:ACPI: bus type pci registered^M
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255^M
PCI: Not using MMCONFIG.^M
PCI: Using configuration type 1 for base access^M
bio: create slab <bio-0> at 0^M
Calling setup_IO_APIC_irq_extra()^M
^M
^M
^M
**TEST**^M
setup_IO_APIC_irq_extra^M
**TEST**^M
^M
^M
ERROR: Unable to locate IOAPIC for GSI 20^M
setup_IO_APIC_irq_extra() exited^M
ACPI: SCI (IRQ20) allocation failed^M
ACPI Exception: AE_NOT_ACQUIRED, Unable to install System Control
Interrupt handler (20090903/evevent-   161)^M
ACPI: Unable to start the ACPI Interpreter^M

I added some printk()s inside, before, and after the function call to
make sure it was indeed being called. I think this might have something
to do with what Jeremy mentioned about my SCI being on 9 and not 20, but
honestly, I haven't a clue. I have the full log if you need more.

I used Xen 4-rc4 : xen/stable 2.6.32.9 - latest git from today.

On Mon, 2010-03-01 at 11:13 -0500, Konrad Rzeszutek Wilk wrote:
> > > Can you boot the same kernel natively?  I'm interested to see 
> > > /proc/interrupts; it appears you have the ACPI SCI interrupt on irq 20, 
> > > which is unusual (its usually 9).  Also, does it boot correctly natively 
> > > with the DMAR enabled?  Some drivers are still broken.
> 
> Wait a minute, this looks painfull similar to this issue:
> http://lists.xensource.com/archives/html/xen-devel/2010-02/msg00715.html
> ..
> > PCI: Using configuration type 1 for base access
> > 
> > bio: create slab <bio-0> at 0
> > 
> > ACPI: SCI (IRQ20) allocation failed
> > 
> > ACPI Exception: AE_NOT_ACQUIRED, Unable to install System Control
> > Interrupt handler 20090521 evevent-161
> > 
> > ACPI: Unable to start the ACPI Interpreter
> 
> where a patch from upstream fixed the problem.
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel


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