linux-kernel - Re: 2.6.25-rc6 hangs at resume after suspend to RAM on Mac mini Core Duo

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Date:	Thu, 20 Mar 2008 11:54:32 +0100
From:	Tino Keitel <tino.keitel@....de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, "Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: 2.6.25-rc6 hangs at resume after suspend to RAM on Mac mini
	Core Duo

On Thu, Mar 20, 2008 at 03:25:01 -0700, Andrew Morton wrote:
> On Thu, 20 Mar 2008 07:05:50 +0100 Tino Keitel <tino.keitel@....de> wrote:
> 
> > Hi folks,
> > 
> > whereas I had working suspend with 2.6.25-rc5, I had a hang at resume
> > with git HEAD from March 19th (something after 2.6.25-rc6). I tried it
> > again and got another hang, so it seems to be reproducible.
> 
> Was 2.6.24 OK?

Yes, mostly ok (some seldom failures).

> 
> > Any hints what commit might have broke suspend? I won't have the time
> > to start a git bisect or any resume debugging using CONFIG_PM_TRACE_RTC
> > until next Tuesday.
> > 
> > This is a Mac mini Core Duo.
> 
> I assume Linus doesn't use his any more ;)

That's too bad.

> > Here is the lspci -nn output:
> 
> Please try Linus's current tree - quite a few things got reverted today
> which might have fixed this.

OK, I'll try it.

Regards,
Tino
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