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Re: [Qemu-devel] [Qemu-arm] [PATCH] target-arm: Declare virtio-mmio as d

From: Peter Maydell
Subject: Re: [Qemu-devel] [Qemu-arm] [PATCH] target-arm: Declare virtio-mmio as dma-coherent in dt
Date: Wed, 8 Feb 2017 18:23:32 +0000

On 8 February 2017 at 16:27, Ard Biesheuvel <address@hidden> wrote:
> The _CCA property is mandatory on arm64, and there is no default.

Is there a tool that can check this kind of requirement
and complain about issues in the ACPI tables (and
ditto, device tree)? It's really easy to produce a
dt or ACPI table that works with current kernels and
then turns out to have a problem six or twelve
months down the line :-(

-- PMM

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