On Mon, 2012-03-19 at 14:57 +0100, Andrea Arcangeli wrote: > If you buy that kind of > hardware losing the cost of 0.5% of RAM of it, is ridiculous compared > to the programmer cost of patching all apps.
What all apps? Only apps that are larger than a single node need patching.
And no, I really don't think giving up 0.5% of RAM is acceptable.