Hello On Mon, Sep 22, 2008 at 12:57:48PM +0200, Holger Macht wrote: > On Sun 21. Sep - 19:35:06, Michal 'vorner' Vaner wrote: > > Recently, I updated my kernel from 2.6.25 to latest .27 rc and found a > > problem. I have a dell latitude D510 laptop with a media bay slot. If I > > have any disk-like device inserted (CDRom or secondary disk) and remove > > it, acpi starts generating ~250 interrupts per second (found out by > > powertop) and kacpid and kacpid_notify start using all available CPU > > time. It stops after any disk-like device is plugged back in, however, > > inserting secondary battery does not help (which means replacing a > > CDRom with a battery has the opposite than desired effect, making the > > runtime shorter). > > Can you please try the patch I have attached? It is the all-in-one patch > for the patch series Shaohua Li posted some time ago and applies to > current Linus' git. Yes, I tested it and it solves the problem. The device works and the interrupts no longer appear. Thank you -- Fragile. Do not turn umop ap1sdn! Michal 'vorner' Vaner
Attachment:
pgpTycWu4rhnT.pgp
Description: PGP signature
