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RE: [PATCH V2 07/10] hw/acpi: Update ACPI GED framework to support vCPU
From: |
Salil Mehta |
Subject: |
RE: [PATCH V2 07/10] hw/acpi: Update ACPI GED framework to support vCPU Hotplug |
Date: |
Tue, 3 Oct 2023 11:44:48 +0000 |
> From: Jonathan Cameron <jonathan.cameron@huawei.com>
> Sent: Monday, October 2, 2023 5:16 PM
> To: Salil Mehta <salil.mehta@huawei.com>
> Cc: qemu-devel@nongnu.org; qemu-arm@nongnu.org; maz@kernel.org; jean-
> philippe@linaro.org; lpieralisi@kernel.org; peter.maydell@linaro.org;
> richard.henderson@linaro.org; imammedo@redhat.com; andrew.jones@linux.dev;
> david@redhat.com; philmd@linaro.org; eric.auger@redhat.com;
> oliver.upton@linux.dev; pbonzini@redhat.com; mst@redhat.com;
> will@kernel.org; gshan@redhat.com; rafael@kernel.org;
> alex.bennee@linaro.org; linux@armlinux.org.uk;
> darren@os.amperecomputing.com; ilkka@os.amperecomputing.com;
> vishnu@os.amperecomputing.com; karl.heubaum@oracle.com;
> miguel.luis@oracle.com; salil.mehta@opnsrc.net; zhukeqian
> <zhukeqian1@huawei.com>; wangxiongfeng (C) <wangxiongfeng2@huawei.com>;
> wangyanan (Y) <wangyanan55@huawei.com>; jiakernel2@gmail.com;
> maobibo@loongson.cn; lixianglai@loongson.cn; Linuxarm <linuxarm@huawei.com>
> Subject: Re: [PATCH V2 07/10] hw/acpi: Update ACPI GED framework to support
> vCPU Hotplug
>
> On Sat, 30 Sep 2023 01:19:30 +0100
> Salil Mehta <salil.mehta@huawei.com> wrote:
>
> > ACPI GED shall be used to convey to the guest kernel about any CPU
> > hot-(un)plug
> > events. Therefore, existing ACPI GED framework inside QEMU needs to be
> > enhanced
> > to support CPU hotplug state and events.
> >
> > Co-developed-by: Keqian Zhu <zhukeqian1@huawei.com>
> > Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
> > Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thanks
Salil.