Re: AUDIT: copy_from_user is a deathtrap.

Alan Cox
2002-05-22T13:28:26Z

> I believe I seen some strange memcpy for PPro (or something that
> obscure) that done out-of-order accesses to trigger prefetch logic. I
> can't find it any more, so I can't be sure...

Its festering quietly in the glibc source tree where all large and
dubiously justifiable hacks seem to end up