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Re: [Qemu-devel] kvmclock_current_nsec: Assertion `time.tsc_timestamp <=


From: Paolo Bonzini
Subject: Re: [Qemu-devel] kvmclock_current_nsec: Assertion `time.tsc_timestamp <= migration_tsc'
Date: Tue, 10 Feb 2015 11:47:15 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0


On 10/02/2015 11:30, Peter Lieven wrote:
>>>
>> QEMU64 does not resemble any actual processor.  You want the lowest
>> denominator of your cluster, probably Nehalem.
> 
> Ah okay. Normally, I compare the available cpu flags of my cluster
> and pass those flags individually. Maybe I have to revisit that logic.

Seems to be okay, but that work has been already done for you. :)

If you use "-cpu Nehalem,enforce" it will also fail to start on
pre-Nehalem processors.

Paolo



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