Quoting Michael Knudsen (mk@molioner.dk):
> Running with this on my X60 using GENERIC.MP.
>
> Before:
>
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 0 (AGP_)
> acpiprt2 at acpi0: bus 2 (EXP0)
> acpiprt3 at acpi0: bus 3 (EXP1)
> acpiprt4 at acpi0: bus 4 (EXP2)
> acpiprt5 at acpi0: bus 12 (EXP3)
> acpiprt6 at acpi0: bus 21 (PCI1)
>
> After:
>
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (AGP_)
> acpiprt2 at acpi0: bus 2 (EXP0)
> acpiprt3 at acpi0: bus 3 (EXP1)
> acpiprt4 at acpi0: bus 4 (EXP2)
> acpiprt5 at acpi0: bus 12 (EXP3)
> acpiprt6 at acpi0: bus 21 (PCI1)
>
> This seems to fix acpi interrupts under GENERIC.MP. With your diff, I
> can change the LCD brightness using the Fn-{Home,End} combos, and the
> ThinkVantage key can be detected in /dev/nvram as well. Neither work in
> MP mode on my X60 (or Jasper's X60s for that matter) without your diff with
> ACPI enabled.

Bah. I -was- running a GENERIC with your diff. No change in dmesg compared
to UP when running MP with this diff -- blue key still doesn't work and still
no acpi ints.

--
Rumour is information distilled so finely that it can filter through
anything.
-- (Terry Pratchett, Feet of Clay)