Date: Sat, 12 Nov 2005 21:01:03 +0100
From: Pavel Machek <pavel@ucw.cz>
To: Dmitry Torokhov <dtor_core@ameritech.net>
Cc: Bj?rn Mork <bmork@dod.no>, linux-kernel@vger.kernel.org
Subject: Re: Resume from swsusp stopped working with 2.6.14 and 2.6.15-rc1
Message-ID: <20051112200103.GB1667@elf.ucw.cz>
References: <87zmoa0yv5.fsf@obelix.mork.no> <200511121023.23245.dtor_core@ameritech.net>
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Hi!

> > I have had swsusp working for ages on a IBM Thinkpad T42, but since
> > 2.6.14 it hasn't been willing to resume anymore.  Both suspending to
> > disk and ACPI S3 still works. 
> > 
> > Output of dmesg below (running 2.6.15-rc1). Notice the line:
> > 
> >   Restarting tasks...<6> Strange, kseriod not stopped
> > 
> > I guess that's the explanation.  Could it be the new TrackPoint
> > driver, maybe?  (This PC has both a TrackPoint and a Touchpad).
> >
> 
> This is unlikely... serio has the proper support for freezing as
> far as I understand:
> 
> static int serio_thread(void *nothing)
> {
>         do {
>                 serio_handle_events();
>                 wait_event_interruptible(serio_wait,
>                         kthread_should_stop() || !list_empty(&serio_event_list));
>                 try_to_freeze();
>         } while (!kthread_should_stop());
> 
>         printk(KERN_DEBUG "serio: kseriod exiting\n");
>         return 0;
> }
> 
> Pavel, any ideas?

No, sorry. I'll try to reproduce it here (x32 notebook), but...

							Pavel
-- 
Thanks, Sharp!
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