linux-kernel - Re: PAE broken on Thinkpad

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Date:	Sun, 22 Oct 2006 04:50:15 +0200
From:	Andi Kleen <ak@...e.de>
To:	john stultz <johnstul@...ibm.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: PAE broken on Thinkpad

On Sunday 22 October 2006 04:30, john stultz wrote:
> On Sun, 2006-10-22 at 04:01 +0200, Andi Kleen wrote:
> > john stultz <johnstul@...ibm.com> writes:
> > 
> > > Yea. So I know I probably shouldn't run a PAE kernel on my 1Gig laptop,
> > > but in trying to do so I found it won't boot.
> > 
> > You don't say what version?
> 
> Sorry, the current -git.

Normally the early exception handler should print a backtrace, i wonder
why that didn't work.

Can you change the

static int current_ypos = 25

in arch/x86_64/kernel/early_printk.c to

static int current_ypos = 0

and see if that displays the backtrace?

-Andi
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