Re: [Update][PATCH] PM / Hibernate: Fix s2disk regression relatedto unlock_system_sleep()

[Pavel Machek]

Hi!

> >> To give an example,
> >>
> >> 	/*
> >> 	 * XXX: Open code SKIP clearing for now to avoid invoking
> >> 	 * try_to_freeze().  This isn't correct but this function is
> >> 	 * called from deep inside hibernation path and calling
> >> 	 * try_to_freeze() leads to hang during hibernation.  This
> >> 	 * will be properly fixed soon.  See commit message for
> >> 	 * more details.
> >> 	 */
> > 
> > Which paths are affected?
> > 
> > With uswsusp, we have userland in control of hibernation process; I'd
> > say almost anything can be called...
> 
> 
> Hi Pavel,
> I am afraid you are looking at a stale comment. We finalized on a
> different comment altogether.

I know. But the underlying problem (uswsusp code is userland, and can
do anything) is still there, right? I guess limitations for
applications using uswsusp interface should be documented somewhere.
									Pavel

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