Re: [patch 3/3] clockevents: Fix resume logic

[Andrew Morton]

On Mon, 30 Apr 2007 10:43:34 -0000 Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:

> We need to make sure, that the clockevent devices are resumed, before
> the tick is resumed. The current resume logic does not guarantee this.
> 
> Add CLOCK_EVT_MODE_RESUME and call the set mode functions of the clock
> event devices before resuming the tick / oneshot functionality.
> 
> Fixup the existing users.

This one makes the Vaio-of-fun hang during suspend to disk.  It gets up to
"swsusp: critical section/: done (%d pages copied)" then it freezes.

I retested only 2.6.21 plus

origin
clocksource-fix-resume-logic
clockevents-fix-resume-logic

and that hung in the same fashion. 
Config at http://userweb.kernel.org/~akpm/config-sony.txt
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