Re: Hyper-Threading Vulnerability

[Lee Revell]

On Sat, 2005-05-14 at 18:44 +0200, Arjan van de Ven wrote:
> then JACK is terminally broken if it doesn't have a fallback for non-
> rdtsc cpus. 

It does have a fallback, but the selection is done at compile time.  It
uses rdtsc for all x86 CPUs except pre-i586 SMP systems.

Maybe we should check at runtime, but this has always worked.

Lee

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/