I wrote some crappy patch to log all long delays and sleeps
during the boot process. It shows quite a few interesting
calls to huge delays on my powerbook (where the kernel takes
about 10 seconds to boot).
Well, I just post this here in case somebody is interested in it.
This is _not_ a submission for merging with the mainline kernel.
The patch currently is prepared for powerpc only. Other architectures
might need some adjustments in the arch code (some archs override msleep