linux-kernel - Re: [rft] s2ram wakeup moves to .c, could fix few machines

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Date:	Fri, 8 Feb 2008 17:23:15 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Pavel Machek <pavel@....cz>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	kernel list <linux-kernel@...r.kernel.org>,
	Linux-pm mailing list <linux-pm@...ts.osdl.org>
Subject: Re: [rft] s2ram wakeup moves to .c, could fix few machines

On Friday, 8 of February 2008, Pavel Machek wrote:
> Hi!

Hi,

> > >I really need the entry point to be at offset 0, so 
> > >that I can get
> > >pointers to my data. I could not figure out how to do 
> > >it any other
> > >way. And if 0 is taken, I thought I'd put header at the 
> > >end.
> > >
> > 
> > Why not just put the structure at 0, and put pointers in 
> > the structure to everything else you need?
> 
> segments:offsets rear its ugly head here. I need %ds to point to my
> data, and the way to do it is copy it from %cs; that needs start to be
> at 0.

Hm, why exactly is that necessay?

Rafael
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