[PATCH] ARM: implement CONFIG_STRICT_DEVMEM by disabling access to RAM via /dev/mem

Russell King - ARM Linux
2010-09-23T21:15:19Z

On Thu, Sep 23, 2010 at 05:08:44PM -0400, Nicolas Pitre wrote:
>
> There are very few legitimate use cases, if any, for directly accessing
> system RAM through /dev/mem. So let's mimic what they do on x86 and
> forbid it when CONFIG_STRICT_DEVMEM is turned on.

Is this supposed to replace 6383/1 ?