Re: kvm: odd time values since "kvmclock: set scheduler clock stable"

From: Paolo Bonzini
Date: Wed May 13 2015 - 13:16:55 EST




On 13/05/2015 14:58, Luiz Capitulino wrote:
> On Tue, 12 May 2015 19:17:24 -0400
> Sasha Levin <sasha.levin@xxxxxxxxxx> wrote:
>
>> Hi all,
>>
>> I'm seeing odd jump in time values during boot of a KVM guest:
>>
>> [...]
>> [ 0.000000] tsc: Detected 2260.998 MHz processor
>> [3376355.247558] Calibrating delay loop (skipped) preset value..
>> [...]
>>
>> I've bisected it to:
>
> Thanks for bisecting. You just boot a guest to reproduce this? How
> many vCPUs does the guest have?
>
> Paolo, I think it's better to drop this patch for now.

Ok, reverted.

Paolo
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