Messages in this thread | | | Date | Mon, 23 Aug 2010 14:56:32 -1000 | From | Zachary Amsden <> | Subject | Re: [KVM timekeeping 08/35] Warn about unstable TSC |
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On 08/20/2010 07:28 AM, Glauber Costa wrote: > On Thu, Aug 19, 2010 at 10:07:22PM -1000, Zachary Amsden wrote: > >> If creating an SMP guest with unstable host TSC, issue a warning >> >> Signed-off-by: Zachary Amsden<zamsden@redhat.com> >> > Ok, I am not sure I agree 100 % this is needed. > I believe we should try to communicate this kind of thing to the guest, > not the host, and through cpuid. > > Passing through tsc flags to the guest should maybe be enough? >
I found a better way to deal with this later in the series... the theory being if the full series doesn't get backported to supported releases, at least we'll get a warning.
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