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References: <20181220054037.24320-1-peterx@redhat.com>
From: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <be579ef2-4722-f986-cc2f-1acab8a92335@redhat.com>
Date: Thu, 20 Dec 2018 11:00:21 +0100
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Subject: Re: [Qemu-devel] [PATCH v2 0/3] q35: change defaults for kernel
 irqchip and IR
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To: Peter Xu <peterx@redhat.com>, qemu-devel@nongnu.org
Cc: "Michael S . Tsirkin" <mst@redhat.com>, Eduardo Habkost <ehabkost@redhat.com>, Igor Mammedov <imammedo@redhat.com>

On 20/12/18 06:40, Peter Xu wrote:
> For old versions of QEMU: we used machine compat properties.
> 
> For old kernels (<4.4): if user didn't specify split kernel irqchip,
> we'll take it only as the first priority if it's supported by the
> kernel; otherwise, we will continue with complete kernel irqchip.
> 
> Both of these parameters should be good to have (split irqchip gains
> more security, while IR gets it too but even more, like x2apic).  So
> let's try to make them as default if capable.

This is not correct anymore, but the commit message in patch 1 is
correct, so

Acked-by: Paolo Bonzini <pbonzini@redhat.com>

Paolo