Re: [PATCH 01/24] Add the ability to lock down access to the runni ...

Linus Torvalds writes: (Summary) On Thu, Apr 12, 2018 at 6:09 AM, Justin Forbes <jmforbes@linuxtx.org> wrote:

[...]

Very rarely in my experience.
Good. Do you have a handle on the reasons?
Good. Do you have a handle on the reasons?

Because I'm assuming it's not /dev/{mem,kmem,port}? Because I'd really
be happier if we just say "those are legacy, don't enable them at all
for modern distros".

That way they'd _stay_ disabled even if somebody cannot handle the
other limitations, like DMA etc.

                 Linus