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Re: [Qemu-devel] What should qemu do when ACPI's OST event happen.
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From: |
Igor Mammedov |
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Subject: |
Re: [Qemu-devel] What should qemu do when ACPI's OST event happen. |
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Date: |
Sat, 4 Jun 2016 18:51:42 +0200 |
On Sat, 4 Jun 2016 18:05:12 +0900
Ren Kimura <address@hidden> wrote:
> When user add new DIMM to memory slot by using qemu hotplug function, under
> ACPI mode, SCI interrupt will happen and then guest OS may issue _OST event
> 0x01.
> Is it correct?
> And in such moment, what should QEMU do?
> (i.e. What does the comment "/* TODO: handle device insert OST event */" in
> acpi_memory_hotplug_write function (hw/acpi/memory_hotplug.c:119) mean? )
QEMU should do nothing with except forwarding this event to management layers
using QMP event.
>
> Thanks
> Ren