Re: Hyper-Threading Vulnerability

[Dave Jones]

On Sun, May 15, 2005 at 05:10:59PM -0400, Lee Revell wrote:
 > 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.

suspend/resume are S states, not C states. C states are occuring
during runtime.

		Dave

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