Re: Hyper-Threading Vulnerability

[Lee Revell]

On Sun, 2005-05-15 at 22:48 +0200, Arjan van de Ven wrote:
> On Sun, 2005-05-15 at 21:41 +0100, Alan Cox wrote:
> > On Sul, 2005-05-15 at 08:30, Arjan van de Ven wrote:
> > > stop entirely.... (and that is also happening more and more and linux is
> > > getting more agressive idle support (eg no timer tick and such patches)
> > > which will trigger bios thresholds for this even more too.
> > 
> > Cyrix did TSC stop on halt a long long time ago, back when it was worth
> > the power difference.
> 
> With linux going to ACPI C2 mode more... tsc is defined to halt in C2...

JACK doesn't care about any of this now, the behavior when you
suspend/resume with a running jackd is undefined.  Eventually we should
handle it, but there's no point until the ALSA drivers get proper
suspend/resume support.

Lee

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