Re: [PATCH] KVM: x86: Don't snapshot "max" TSC if host TSC is constant

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On 4/12/22 19:38, Anton Romanov wrote:
Queued, but I'd rather have a subject that calls out that max_tsc_khz
needs a replacement at vCPU creation time.  In fact, the real change
(and bug, and fix) is in kvm_arch_vcpu_create(), while the subject
mentions only the change in kvm_timer_init().

What do you think of "KVM: x86: Use current rather than max TSC
frequency if it is constant"?

Ping. This said "queued" but I don't think this ever landed.
What's the status of this?
Paolo, does this need more work?

The features in my second pull request were rejected by Linus so they will be in 5.19. I'm going to open kvm/next today and the patches will be there.

Unfortunately he hasn't replied to my rebuttal at https://lore.kernel.org/kvm/30ffdecc-6ecd-5194-14ec-40e8b818889a@xxxxxxxxxx/#t so I have no idea what his opinion is. I'll try to get more stuff in early for the next releases.

Paolo




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