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Re: [PATCH v2] hw/arm: Restrict APEI tables generation to the 'virt' mac

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH v2] hw/arm: Restrict APEI tables generation to the 'virt' machine
Date: Thu, 8 Oct 2020 18:13:22 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0

On 10/8/20 12:50 PM, Peter Maydell wrote:
> On Thu, 1 Oct 2020 at 17:22, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>> While APEI is a generic ACPI feature (usable by X86 and ARM64), only
>> the 'virt' machine uses it, by enabling the RAS Virtualization. See
>> commit 2afa8c8519: "hw/arm/virt: Introduce a RAS machine option").
>> Restrict the APEI tables generation code to the single user: the virt
>> machine. If another machine wants to use it, it simply has to 'select
>> ACPI_APEI' in its Kconfig.
>> Fixes: aa16508f1d ("ACPI: Build related register address fields via hardware 
>> error fw_cfg blob")
>> Acked-by: Michael S. Tsirkin <mst@redhat.com>
>> Reviewed-by: Dongjiu Geng <gengdongjiu@huawei.com>
>> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
>> ---
>> v2: Reworded
>> Cc: Laszlo Ersek <lersek@redhat.com>
>> Cc: Xiang Zheng <zhengxiang9@huawei.com>
>> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
>> Cc: Igor Mammedov <imammedo@redhat.com>
>> ---
>>  default-configs/arm-softmmu.mak | 1 -
>>  hw/arm/Kconfig                  | 1 +
>>  2 files changed, 1 insertion(+), 1 deletion(-)
> I assume this needs a respin now Paolo's reworking of
> default-configs/ has gone into master.

Ah indeed. The diff is simply:


I'll send a v3, thanks for updating me.

> thanks
> -- PMM

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