linux-kernel - Re: fix aperture vs. suspend problem

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Message-ID: <20080314193049.GA24646@elf.ucw.cz>
Date:	Fri, 14 Mar 2008 20:30:49 +0100
From:	Pavel Machek <pavel@....cz>
To:	Romano Giannetti <romanol@...omillas.es>
Cc:	Andrew Morton <akpm@...ux-foundation.org>, ak@...e.de,
	linux-kernel@...r.kernel.org, mingo@...e.hu, rjw@...k.pl,
	len.brown@...el.com, stable@...nel.org
Subject: Re: fix aperture vs. suspend problem

On Fri 2008-03-14 09:14:23, Romano Giannetti wrote:
> 
> 
> On Thu, 2008-03-13 at 23:38 +0100, Pavel Machek wrote:
> > On Thu 2008-03-13 15:32:48, Andrew Morton wrote:
> > > [...] 
> > > This is also needed in 2.6.24, perhaps earlier?
> > 
> > It seems to only trigger on >3GB boxes, during swsusp. People are not
> > normally suspending those big boxes. I do not think this is worth
> > backporting.
> 
> Here vendors are starting to sell x86_64 laptops with 4GB ram in the
> *default* configuration --- so I think that yes, it should be
> backported, at least to 2.6.24 (which will be heavily shipped by distros
> this year, I suppose).

Ok, if you hit the problem, you can do the backport. Subject is wrong,
it hits hibernation, not suspend (sorry), and I'm not yet sure if I
fixed all the related problems. Testing welcome.
									Pavel
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