Messages in this thread | | | Date | Wed, 16 Jul 2014 11:01:45 +0800 | From | Jiang Liu <> | Subject | Re: [Patch V3 00/16] Enable support of IOAPIC hotplug on x86 platforms |
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Hi Konrad, We have found the root cause with your great support. If BIOS assigns an IRQ number for a PCI device, acpi_pci_irq_enable() fails to assign IOAPIC IRQ then due to the check: if (dev->irq > 0) return 0; For a quick workaround, just comment out above check. But we need some time to figure out a clean fixup for it. We will send out new version once it gets resolved. Thanks for your great help again. Regards! Gerry On 2014/7/16 0:10, Konrad Rzeszutek Wilk wrote: > already assigned IRQ
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