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hw/arm: Restrict APEI tables generation to the 'virt' machine 

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>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20201008161414.2672569-1-philmd@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-10-08 18:14:14 +02:00 committed by Peter Maydell
parent 8ddd611a50
commit b77a52a0c1
2 changed files with 1 additions and 1 deletions
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1
default-configs/devices/arm-softmmu.mak
View File

@ -43,4 +43,3 @@ CONFIG_FSL_IMX7=y
CONFIG_FSL_IMX6UL=y
CONFIG_SEMIHOSTING=y
CONFIG_ALLWINNER_H3=y
CONFIG_ACPI_APEI=y

1
hw/arm/Kconfig
View File

@ -26,6 +26,7 @@ config ARM_VIRT
select ACPI_MEMORY_HOTPLUG
select ACPI_HW_REDUCED
select ACPI_NVDIMM
select ACPI_APEI
config CHEETAH
bool