linux-kernel - Re: [PATCH RFC 2/2] KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1

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Date:   Fri, 21 Feb 2020 03:35:14 +0000
From:   linmiaohe <linmiaohe@...wei.com>
To:     Vitaly Kuznetsov <vkuznets@...hat.com>
CC:     Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jim Mattson <jmattson@...gle.com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>
Subject: Re: [PATCH RFC 2/2] KVM: nVMX: handle nested posted interrupts when
 apicv is disabled for L1

Hi:
Vitaly Kuznetsov <vkuznets@...hat.com> write:
>Even when APICv is disabled for L1 it can (and, actually, is) still available for L2, this means we need to always call
>vmx_deliver_nested_posted_interrupt() when attempting an interrupt delivery.
>
>Suggested-by: Paolo Bonzini <pbonzini@...hat.com>
>Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>

Looks good for me. Thanks.
Reviewed-by: Miaohe Lin <linmiaohe@...wei.com>