Re: Linux 4.9.6 ( Restore IO-APIC irq_chip retrigger callback , breaks my box )

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On Mon, Feb 13, 2017 at 12:43 PM, Borislav Petkov <bp@xxxxxxxxx> wrote:
>
> FWIW, it really looks like something's tickling this in Gabriel's
> .config.
>
> [    8.652522] genirq: Flags mismatch irq 4. 00000000 (serial) vs. 00000080 (goldfish_pdev_bus)

How the hell is that "goldfish_pdev_bus" thing there at all?

And I'm not talking about the driver being enabled, I'm talking about
the bus probe finding such a device in the first place?

That thing is supposed to only trigger on virtual hardware in QEMU.
But it must have actually probed successfully in order to have an
interrupt. How is that thing supposed to match anything>?

             Linus
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