Messages in this thread | | | Date | Wed, 22 May 2002 22:28:31 +0200 | From | Pavel Machek <> | Subject | Re: AUDIT: copy_from_user is a deathtrap. |
| |
Hi!
> > > Its festering quietly in the glibc source tree where all large and > > > dubiously justifiable hacks seem to end up > > > > In such case, linus, here is your "reasonable" example. For PPro, it > > is faster to copy out-of-order, and if we wanted to use that for > > copy_to_user, you'd have your example. > > Hey, you didn't read Alan's email. > > The fact that glibc may use it is a strike _against_ your example. > > Have you looked at glibc performance lately?
:-). Pavel -- Casualities in World Trade Center: ~3k dead inside the building, cryptography in U.S.A. and free speech in Czech Republic. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |