linux-kernel - Re: [linux-pm] [PATCH] Remove process freezer from suspend to RAM pathway

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Message-ID: <Pine.LNX.4.44L0.0707051023520.3728-100000@iolanthe.rowland.org>
Date:	Thu, 5 Jul 2007 10:25:06 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Paul Mackerras <paulus@...ba.org>
cc:	Miklos Szeredi <miklos@...redi.hu>, <rjw@...k.pl>,
	<mjg59@...f.ucam.org>,
	Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: [linux-pm] [PATCH] Remove process freezer from suspend to RAM
 pathway

On Thu, 5 Jul 2007, Paul Mackerras wrote:

> Alan Stern writes:
> 
> > Remember what I wrote a few minutes ago about khubd and ksuspend_usbd
> > wanting to resume devices during a system suspend transition?  This is
> > exactly what happens when those threads aren't frozen.
> 
> So, I wonder why I don't see that error on my powerbook?

That's a good question.  Miklos, can you please reproduce the suspend 
error using a kernel built with CONFIG_USB_DEBUG turned on?

Alan Stern

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