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From: Segher Boessenkool <segher@kernel.crashing.org>
Subject: Re: [PATCH v4] Make instruction dumping work in real mode.
Date: Fri, 28 Sep 2007 11:37:50 +0200
To: Scott Wood <scottwood@freescale.com>
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org
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> On non-book-E-or-4xx, exceptions execute in real mode.  If a fault 
> happens
> that leads to a register dump, the kernel currently prints XXXXXXXX 
> because
> it doesn't realize that PC is a physical address.
>
> This patch checks the state of the IMMU, and if necessary converts PC 
> into a
> virtual address.
>
> Signed-off-by: Scott Wood <scottwood@freescale.com>
> ---
> OK, just CONFIG_BOOKE this time. :-P

You forgot to fix the commit message ;-P


Segher