[mpasternacki]

VPS seems to require VIMAGE, which currently is a no-go for me (I experience kernel panic on boot if I compile it in), and the second link… well… the tinfoil hat of the author's blog has to be impressive. I've tried to read this and some other rants (they pop up quite high in search results), and couldn't find any actual content or any sources for the statements.

Capsicum and rctl are definitely on my list of things to look into (especially capsicum, it seems to be enabled in the GENERIC kernel configuration).