linux-kernel - Re: [PATCH 2/5] KVM: x86: do not scan IRR twice on APICv vmentry

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Message-ID: <1e783ff9-7647-bc1a-0098-aa5e4666bdcc@redhat.com>
Date:   Thu, 3 Nov 2016 17:01:15 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     Radim Krčmář <rkrcmar@...hat.com>,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        yang.zhang.wz@...il.com, feng.wu@...el.com
Subject: Re: [PATCH 2/5] KVM: x86: do not scan IRR twice on APICv vmentry



On 03/11/2016 14:53, Michael S. Tsirkin wrote:
> > Nope, this breaks nested VMX exit on external interrupt.  For now I'm
> > testing only patch 1 and will push that one only to kvm/next.
>
> Do you know why? I don't see it yet.

Nope, have not debugged it yet.

Paolo