linux-kernel - Re: Regression: 2.6.23-rc9 okay, 2.6.23.1 resume problems

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Message-Id: <200710170207.02732.rjw@sisk.pl>
Date:	Wed, 17 Oct 2007 02:07:02 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Mark Lord <lkml@....ca>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...l.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: Regression:  2.6.23-rc9 okay, 2.6.23.1 resume problems

On Wednesday, 17 October 2007 00:10, Mark Lord wrote:
> Mark Lord wrote:
> > Rafael J. Wysocki wrote:
> >> On Sunday, 14 October 2007 22:13, Mark Lord wrote:
> >>> Since upgrading to 2.6.23.1 from 2.6.23-rc9, resume-from-RAM has been 
> >>> misbehaving here.
> >>>
> >>> It takes much (+5-7 seconds) longer to resume *sometimes*, but not 
> >>> all/most of the time.
> >>> And sometimes I get get flashing keyboard LEDs and have to hold the 
> >>> power button
> >>> in for a full hard reset.
> >>>
> >>> With 2.6.23-rc8/rc9, no such troubles.
> >>>
> >>> Difficult to reproduce, other than perhaps once a day.
> >>> Anybody want to fess up with a likely candidate?
> >>
> >> Not really, but if you rule out all of the POWERPC and MIPS patches, 
> >> there's
> >> not much left ...
> > 
> > Yeah, I didn't see much there either.
> > 
> > I'll keep an eye on things over the next few days,
> > and post again if it persists.
> > 
> > I was using the powertop patches with -rc9, but not with 2.6.23.1.
> > Maybe they helped (???).
> 
> It still happens.

Well, I have no idea, sorry.

I also have not been able to reproduce it here ...
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