Messages in this thread | | | Subject | Re: Hyper-Threading Vulnerability | From | Lee Revell <> | Date | Sat, 14 May 2005 13:56:36 -0400 |
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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
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