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Re: [Qemu-devel] [PATCH v2 0/3] q35: change defaults for kernel irqchip
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH v2 0/3] q35: change defaults for kernel irqchip and IR |
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Date: |
Thu, 20 Dec 2018 11:00:21 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.1 |
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 <address@hidden>
Paolo