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    Subject[PATCH 6/7] disable pci legacy boot irq quirks on noapic boot
    Date
    From: Stefan Assmann <sassmann@suse.de>

    Don't enable pci boot irq quirks when falling back to pic, this would
    break interrupt routing.

    Signed-off-by: Stefan Assmann <sassmann@suse.de>
    Signed-off-by: Olaf Dabrunz <od@suse.de>
    ---
    include/asm-x86/io_apic.h | 3 +++
    1 files changed, 3 insertions(+), 0 deletions(-)

    diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
    index 5b1292f..461771c 100644
    --- a/include/asm-x86/io_apic.h
    +++ b/include/asm-x86/io_apic.h
    @@ -151,8 +151,11 @@ extern int skip_ioapic_setup;
    /* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */
    extern int timer_through_8259;

    +extern int nobootirqquirk;
    +
    static inline void disable_ioapic_setup(void)
    {
    + nobootirqquirk = 1;
    skip_ioapic_setup = 1;
    }

    --
    1.5.2.4
    --
    Olaf Dabrunz (od/odabrunz), SUSE Linux Products GmbH, Nürnberg

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