HardenedLinux: The way to the Ark PaX/Grsecurity no longer provides the public access to test patch in Apr 26 2017. In the FAQ of the announcement, PaX team and Spender listed a couple of reasons why they do this. As some people already know, it’s not the whole story. As the result of a discussion inside h4rdenedzer0, we believe that Linux foundation is the culprit behind all this result that the commercial/individual/community users losing access to the test patches.