On Wed, Jan 14, 2015 at 5:52 PM, Theo de Raadt <dera...@cvs.openbsd.org> wrote:

> And what breaks?
>
> Did you do an assessment?
>
> Hypothetically, if we do this and it improves security but breaks
> mplayer or firefox and people are forced to run some other system
> instead, is it then a security improvement?

Indeed.

On a Linux machine of mine, I've tried booting a grsecurity patched
kernel (v3.18.2).

First, enabling Grsecurity/PaX options automatically disables
HIBERNATE support, thus hibernation is no more possible.

Second, I've tried booting with it and the KDE desktop blew up with a
lot of segfaults :(

I have no polemic intentions, I just wanted to report some facts...

Ciao!
David

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