Messages in this thread |  | | | Subject | Re: Hyper-Threading Vulnerability | | From | "Richard F. Rebel" <> | | Date | Fri, 13 May 2005 14:38:03 -0400 | |
On Fri, 2005-05-13 at 20:03 +0200, Andi Kleen wrote:
> This is not a kernel problem, but a user space problem. The fix
> is to change the user space crypto code to need the same number of cache line
> accesses on all keys.
>
> Disabling HT for this would the totally wrong approach, like throwing
> out the baby with the bath water.
>
> -Andi
Why? It's certainly reasonable to disable it for the time being and
even prudent to do so.
--
Richard F. Rebel
cat /dev/null > `tty`[unhandled content-type:application/pgp-signature] |  |