From: Dmitry Torokhov <dtor_core@ameritech.net>
To: =?iso-8859-1?q?Bj=F8rn_Mork?= <bmork@dod.no>
Subject: Re: Resume from swsusp stopped working with 2.6.14 and 2.6.15-rc1
Date: Sat, 12 Nov 2005 10:23:22 -0500
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Cc: linux-kernel@vger.kernel.org, Pavel Machek <pavel@suse.cz>
References: <87zmoa0yv5.fsf@obelix.mork.no>
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On Saturday 12 November 2005 08:39, Bj?rn Mork wrote:
> 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?

-- 
Dmitry
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