Re: 2.6.9-rc2-mm4 - Getting dev->irq equals 0

[Andrew Morton]

"Sy, Dely L" <dely.l.sy@xxxxxxxxx> wrote:
>
> Andrew,
> 
> I encountered a problem in running shpchp & pciehp drivers on
> 2.6.9-rc2-mm4 kernel.  With ACPI & MSI enabled in the kernel, I 
> got dev->irq properly for the hot-plug controllers.  With ACPI 
> enabled and MSI not-enabled in this kernel, I got dev->irq 
> equal 0 for the controllers. With the same options set in 
> 2.6.8.1 & 2.6.9-rc2, things worked fine on the same system.
> 
> Do you know of any changes in the -mm4 that might have caused this
> problem?

Sorry, no, I cannot suggest where the problem lies.  Possibly
bk-acpi.patch, but that's quite small at present.
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