This adds the ability for threads to request seccomp filter synchronization across their thread group. To support this, seccomp locking on writes is introduced, along with refactoring of no_new_privs. Races with thread creation are handled via the tasklist_list.
I think all the concerns raised during the discussion[1] of the first version of this patch have been addressed. However, the races involved have tricked me before. :) Thanks! -Kees [1] https://lkml.org/lkml/2014/1/13/795 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
