>Len Brown wrote:
>> CONFIG_PNP_ACPI=n should workaround it too then, I expect.
>Yes. Log attached.
>
>> Please apply this debug patch to the failing kernel
>> and send along the dmesg.
>Done. Attached are 2 logs: one of
>the functional kernel due to disabled
>PNP_ACPI, another one of a broken.
>Both are the -rc2-mm2 with your patch.
Thanks the message. Looks like the system claims IRQ 9, 10, 11 are
possible legacy IRQs. Selecting a small value for ISA IRQ penalty will
solve the issue.
Will discuss with Len which parameter should be selected.
Thanks,
Shaohua