On Sat, Oct 07, 2006 at 10:29:25PM +0200, Rafael J. Wysocki wrote:
> On Saturday, 7 October 2006 22:16, Stefan Seyfried wrote:
> > the additional printf() after the suspend_to_ram() seems to "fix" it. At
> > least it did not crash on me for ~30 suspend cycles now.
> > However, i'd rather like to understand what the real problem is instead
> > of engaging in such cargo cult programming ;-)
> 
> It evidently adds some tiny delay here ...

yes, maybe. However, i am running memtest on the machine over night, maybe it
is just a broken memory module :-)

> > > Anyway, have you tried to replace suspend_to_ram(snapshot_fd) in s2ram_do
> > > with a noop and see what happens?
> > 
> > Then it does not segfault.
> 
> Hm, I'm still wondering if s2both has the same problem ...

I tried for ~10 cycles and it had no problem.
-- 
Stefan Seyfried                     | "Please, just tell people
QA / R&D Team Mobile Devices        |               to use KDE."
SUSE LINUX Products GmbH, Nürnberg  |          -- Linus Torvalds

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