Messages in this thread | | | Date | Wed, 13 Aug 2008 09:08:18 +0200 | From | Pavel Machek <> | Subject | Re: 2.6.27-rc1 and 2.6.26.1: critical thermal shutdown on thinkpad x60 (bisected) |
| |
On Tue 2008-08-12 18:01:18, Thomas Renninger wrote: > On Tuesday 12 August 2008 17:48:27 Milan Broz wrote: > > >>>> yes. maybe some userspace tool controlling frequency is involved, no > > >>>> idea yet. But it is 2.6.26 tree for sure. > > >>> > > >>> So it definitely is in 2.6.26.2, and it definitely is in 2.6.26? > > > > > > The bug is _not_ in 2.6.26, it was introduced in 2.6.26.1. > > > > > > The problem is, that now the CPU frequency doesn't decrease at some > > > temperature level and fan is unable to cool it properly. > Hmm, the machine should still not shut down. We need the virtual > passive trip point...
Won't help here.
We already do have real passive trip point on the other thermal zone, and the zone that actually forces shutdown goes 95->128C instantly (see that DSDT). Virtual passive trip point at 115C will not help anything. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
| |