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Date:   Thu, 18 Apr 2019 18:58:01 +0200
From:   Paolo Bonzini <>
To:     Sean Christopherson <>
Cc:     Vitaly Kuznetsov <>,,
        Radim Krčmář <>,
        Roman Kagan <>,
Subject: Re: [PATCH] x86: kvm: hyper-v: deal with buggy TLB flush requests
 from WS2012

On 18/04/19 18:56, Sean Christopherson wrote:
>   For simplicity, flush all CPUs if the guest neglected to set processor_mask.

We don't know if it neglected to set processor_mask or the flag...


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