Date: Mon, 30 Jun 2008 22:09:39 +0000
From: Sean Young <sean@mess.org>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>, linux-kernel@vger.kernel.org,
       "H. Anvin" <hpa@zytor.com>
Subject: Re: Regression: boot failure on AMD Elan TS-5500
Message-ID: <20080630220939.GA58260@atlantis.8hz.com>
References: <20080616121138.GA51097@atlantis.8hz.com> <200806162327.34912.rusty@rustcorp.com.au> <48566C88.6000702@goop.org> <20080616161944.GA53539@atlantis.8hz.com> <20080630214347.GA57988@atlantis.8hz.com> <4869558A.9020907@goop.org>
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On Mon, Jun 30, 2008 at 02:52:10PM -0700, Jeremy Fitzhardinge wrote:
> It's a bit odd that the boot loader neglected to set up ds properly, but 
> changing the testb line to
> 
> 	testb $(1<<6), %cs:BP_loadflags(%esi)
> 
> should work.  (Or perhaps a %ss: override would be better?)

Yup, it does (%cs: prefix).

> I'm assuming that the GDT setup isn't completely mad and that the 
> segments have the same base at least.

Where do I go from here?

Thanks
Sean
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