[BUG] New Kernel Bugs

Pavel Machek pavel at ucw.cz
Wed Nov 14 08:24:48 EST 2007


> > Suspend to RAM resume hangs on a tickless (NO_HZ) kernel
> > http://bugzilla.kernel.org/show_bug.cgi?id=9275
> > Kernel: 2.6.23
> > This is HP notebook nc6320 T2400 945GM
> No response from developers

Maybe I'm optimistic, but I expected Ingo/Thomas to look after nohz
problems. nohz=off highres=off fixes more than one suspend problem...

...stuff I've seen with NOHZ even without suspend (cursor blinking
irregulary) make me think that nohz perhaps should not be used in
production just yet...

(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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