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    SubjectRe: 2.6.35-rc* regression: ERROR: Unable to locate IOAPIC for GSI *
    > > > Meelis do you have a boot trace from 2.6.34?  Meelis can you confirm
    > > > that you don't come up in XT_PIC mode in 2.6.34?
    > >
    > > Now that was a good question. It's XT-PIC in 2.6.34 too, just the ERROR:
    > > lines are not there.
    >
    > So it's not really a regression, just a bit noisier bootup?

    Yes, seems so - sorry for the overreaction over the ERROR's.
    Both old and new kernels have XT-PIC-XT in /proc/interrupts and both
    work.

    Notable differneces from dmesg. The TSC calibration one is interesting.
    2.6.34 tells a failure for some reason. Re-testing 2.6.34 results in
    normal "Fast TSC calibration using PIT"...

    -nr_irqs_gsi: 16
    +nr_irqs_gsi: 17


    -Fast TSC calibration failed
    -TSC: PIT calibration matches PMTIMER. 1 loops
    -Detected 897.087 MHz processor.
    -Calibrating delay loop (skipped), value calculated using timer frequency.. 1794.17 BogoMIPS (lpj=3588348)
    +Fast TSC calibration using PIT
    +Detected 896.953 MHz processor.
    +Calibrating delay loop (skipped), value calculated using timer frequency.. 1793.90 BogoMIPS (lpj=3587812)


    +ERROR: Unable to locate IOAPIC for GSI 8
    +ERROR: Unable to locate IOAPIC for GSI 13
    +ERROR: Unable to locate IOAPIC for GSI 12
    +ERROR: Unable to locate IOAPIC for GSI 1
    +ERROR: Unable to locate IOAPIC for GSI 6
    +ERROR: Unable to locate IOAPIC for GSI 4
    +ERROR: Unable to locate IOAPIC for GSI 3
    +ERROR: Unable to locate IOAPIC for GSI 7


    --
    Meelis Roos (mroos@linux.ee)


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