From: Pavel Machek <pavel@suse.cz>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel list <linux-kernel@vger.kernel.org>,
Linux-pm mailing list <linux-pm@lists.osdl.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: 2.6.27-rc6: nohz + s2ram = need to press keys to get progress
Date: Sun, 14 Sep 2008 12:14:07 +0200 [thread overview]
Message-ID: <20080914101406.GA1625@elf.ucw.cz> (raw)
In-Reply-To: <20080914100913.GB7909@elf.ucw.cz>
On Sun 2008-09-14 12:09:13, Pavel Machek wrote:
> On Sun 2008-09-14 04:56:48, Thomas Gleixner wrote:
> > Pavel,
> >
> > On Fri, 12 Sep 2008, Pavel Machek wrote:
> > > The old "you have to press keys to get machine to progress" seems to
> > > be back :-(. Thinkpad x60.
> >
> > Is there a chance that we get some more information than that ?
>
> Yep.
>
> It does not happen after _every_ s2ram, but when it happens the system
> limps around in half-dead state with non-blinking cursor etc. Next
> s2ram will not fix it.
>
> nohz=off helps.
>
> Will try 2.6.27-rc6 w/o any custom patches next (not that I have
> anything interesting in that area), and then probably 2.6.26.
It _does_ happen with mainline 2.6.27-rc6.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2008-09-14 10:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-12 8:31 2.6.27-rc6: nohz + s2ram = need to press keys to get progress Pavel Machek
2008-09-12 19:13 ` Thomas Gleixner
2008-09-12 19:17 ` Rafael J. Wysocki
2008-09-12 19:15 ` Thomas Gleixner
2008-09-12 20:45 ` Rafael J. Wysocki
2008-09-12 21:05 ` Thomas Gleixner
2008-09-14 2:56 ` Thomas Gleixner
2008-09-14 10:09 ` Pavel Machek
2008-09-14 10:14 ` Pavel Machek [this message]
2008-09-14 17:35 ` Pavel Machek
2008-09-14 17:51 ` Thomas Gleixner
2008-09-14 18:12 ` Pavel Machek
2008-09-14 19:15 ` Thomas Gleixner
2008-09-14 19:15 ` Thomas Gleixner
2008-09-15 9:19 ` Pavel Machek
2008-09-15 14:08 ` Thomas Gleixner
2008-09-15 19:26 ` Pavel Machek
2008-09-15 19:59 ` Pavel Machek
2008-09-16 14:16 ` Thomas Gleixner
2008-09-16 17:02 ` Thomas Gleixner
-- strict thread matches above, loose matches on Subject: below --
2008-09-14 15:49 Andreas Mohr
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