thestinger [1] filed a deletion request for linux-pax-flags [2]: PaX and grsecurity are no longer public so this exception database is a dead project. Someone paying for the private patches would need to be maintaining it to continue, which isn't happening. [1] https://aur.archlinux.org/account/thestinger/ [2] https://aur.archlinux.org/pkgbase/linux-pax-flags/