[PATCH v4] Make instruction dumping work in real mode.

[Kumar Gala]

On Sep 27, 2007, at 1:38 PM, Scott Wood wrote:

> 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 at freescale.com>

Acked-by: Kumar Gala <galak at kernel.crashing.org>

- k