RE: [PATCH V2 06/10] hw/acpi: Update GED _EVT method AML with cpu scan

[Salil Mehta]

> From: Gavin Shan <gshan@redhat.com>
> Sent: Tuesday, October 3, 2023 1:11 AM
> To: Salil Mehta <salil.mehta@huawei.com>; qemu-devel@nongnu.org; qemu-
> arm@nongnu.org
> Cc: maz@kernel.org; jean-philippe@linaro.org; Jonathan Cameron
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> Subject: Re: [PATCH V2 06/10] hw/acpi: Update GED _EVT method AML with cpu
> scan
> 
> On 9/30/23 10:19, Salil Mehta wrote:
> > OSPM evaluates _EVT method to map the event. The cpu hotplug event
> eventually
> > results in start of the cpu scan. Scan figures out the cpu and the kind
> of
> > event(plug/unplug) and notifies it back to the guest.
> >
> > The change in this patch updates the GED AML _EVT method with the call to
> > \\_SB.CPUS.CSCN which will do above.
> >
> > 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>
> > ---
> >   hw/acpi/generic_event_device.c | 4 ++++
> >   include/hw/acpi/cpu_hotplug.h  | 2 ++
> >   2 files changed, 6 insertions(+)
> >
> 
> Reviewed-by: Gavin Shan <gshan@redhat.com>

Thanks
Salil.