> I found that acpi driver has some bugs, I compiled the 2.4.2-pre4
> kernel with the acpi support option and SMP enabled, it caused hang at the
> boot time, but when I disabled the SMP option, it 's OK , so I look
> into the acpi driver source code, and I found the acpi idle function
> don't support the SMP, is that cause the kernel hang at boot time.
Could you submit a full bug report, as per the ACPI HOWTO
(http://www.columbia.edu/~ariel/acpi/acpi_howto.txt)?
Thanks,
Simon
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