On 09/24/2012 01:43 PM, Kees Cook wrote:
>
> How about this...
>
> mem protection : nx smap smep
>
> Maybe the "why" of a cpu feature being missing from the "mem
> protection" line can stay in printk?
>
Come to think about it, since we use setup_set/clear_cpu_cap we aready
don't list the feature in /proc/cpuinfo already if it isn't enabled.
I would therefore suggest that we simply printk a message if the feature
is disabled.
-hpa
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