Re: BUG: failure at mm/nommu.c:518/add_nommu_region()

From: David Howells
Date: Wed May 06 2009 - 07:21:46 EST


Greg Ungerer <gerg@xxxxxxxxxxxx> wrote:

> ___ REGION ERROR ___
> 18b790-191db0
> fs=romfs file=init
> BUG: failure at mm/nommu.c:532/add_nommu_region()!
> Kernel panic - not syncing: BUG!
>
>
> > Also if you can check to see whether the region is within the ROMFS image.
>
> Yes, it is. As per the uclinux/mtd trace output (at top of trace
> above). The start physical address of the ROMFS is 0x168fc0, and
> it will end at 0x23ffc0.

Okay... XIP regions must avoid the check.

David
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