linux-kernel - Re: can't suspend on vaio sz (rc4 and rc5 are ok) [was Re: 2.6.22-rc4-mm2]

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Date:	Fri, 22 Jun 2007 09:59:47 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Mattia Dongili <malattia@...ux.it>
cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Andrew Morton <akpm@...ux-foundation.org>,
	<linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	<linux-usb-devel@...ts.sourceforge.net>
Subject: Re: can't suspend on vaio sz (rc4 and rc5 are ok) [was Re:
 2.6.22-rc4-mm2]

On Fri, 22 Jun 2007, Mattia Dongili wrote:

> > Yes, the problem is not present after reverting this patch.
> 
> Not for me, I had that patch already reverted. As I said there was a
> point when bisecting which the kernel came back to life instead of just
> hanging trying to suspend.
> I'll try to get a trace with that. May the usb_storage verbose debug
> help there?

I've lost track of the start of this thread, so it would help to see a
dmesg log with CONFIG_USB_DEBUG turned on.  CONFIG_USB_STORAGE_DEBUG
doesn't matter so much because the usb-storage suspend and resume
routines don't do a lot of work.

Alan Stern

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