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    SubjectRe: NForce2 pseudoscience stability testing (2.6.0-test11) - IRQ flood related ?
    Jesse Allen wrote:
    > On Thu, Dec 04, 2003 at 09:02:08PM +0100, cheuche+lkml@free.fr wrote:
    >
    >>Hello,
    >>
    >>Along with the lockups already described here, I've noticed an
    >>unidentified source of interrupts on IRQ7.
    >
    > ...
    >
    >>I wonder if people experiencing lockup problems also have these
    >>noise interrupts,
    >
    >
    > I just took a look at this, by setting up parport_pc, and yes I get noise.
    >
    > This was my first sample with a kernel with APIC:
    > 7: 29230 IO-APIC-edge parport0

    I just did an experminent with a very light kernel, nearly nothing
    compiled inside, except apic acpi, preempt and needed stuff plus
    scsi+libata and no ide. IRQ 7 was not present and every device had its
    own irq. Nevertheless system locked up at second hdparm run...

    Prakash

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