Re: 2.6.27-rc6: nohz + s2ram = need to press keys to get progress

On Sun 2008-09-14 12:15:04, Thomas Gleixner wrote:
On Sun, 14 Sep 2008, Pavel Machek wrote:
On Sun 2008-09-14 10:51:04, Thomas Gleixner wrote:
On Sun, 14 Sep 2008, Pavel Machek wrote:
It _does_ happen with mainline 2.6.27-rc6.

s2ram hs problem in mainline 2.6.26, too. (Different problem: no
ammount pressing shift helps there.) nohz=off cures it, too.

Ok, so it's not a regression.

Is the problem in the suspend path or in the resume ?

During resume, on both 2.6.26 and 2.6.27-rc6. (27-rc6 actually resumes
if I keep hitting shift, and I get "sleepy" system after that --
cursor does not blink, but machine can be used -- as long as I keep
hitting keys).

Hmm. Can you please provide the output of /proc/timer_list when the
system is in that "sleepy" state.

-rc5 seems to work ok... is there some patch I should try to revert
first?

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