Re: [RFC PATCH V2 11/11] x86: tsc: avoid system instability in hibernation

[Boris Ostrovsky]

On 1/22/20 3:07 PM, Anchal Agarwal wrote:
>> In this case tsc_verify_tsc_adjust(true) this does nothing as
>> feature bit X86_FEATURE_TSC_ADJUST is not available to guest. 


Is it not available to your specific guest? Because AFAICT it is
available in general (to HVM/PVH guests).


> 4. Also, the instances do not have InvariantTSC exposed.

If you specify "nomigrate=true" in your configuration file you should
have that feature enabled.


-boris