linux-kernel - Re: [PATCH] KVM: VMX: clear vmx_x86_ops.sync_pir_to

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Message-ID: <160133d3f2760d636414ff067dd4b44b6e311c6f.camel@redhat.com>
Date:   Tue, 30 Nov 2021 23:09:24 +0200
From:   Maxim Levitsky <mlevitsk@...hat.com>
To:     Sean Christopherson <seanjc@...gle.com>,
        Paolo Bonzini <pbonzini@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH] KVM: VMX: clear vmx_x86_ops.sync_pir_to_irr if APICv is
 disabled

On Tue, 2021-11-30 at 20:32 +0000, Sean Christopherson wrote:
> On Tue, Nov 30, 2021, Paolo Bonzini wrote:
> > There is nothing to synchronize if APICv is disabled, since neither
> > other vCPUs nor assigned devices can set PIR.ON.
> > 
> > Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
> > ---
> 
> Reviewed-by: Sean Christopherson <seanjc@...gle.com>
> 
Reviewed-by: Maxim Levitsky <mlevitsk@...hat.com>

Best regards,
	Maxim Levitsky