From: Liu Ping Fan <pingfank@xxxxxxxxxxxxxxxxxx>
When I tried to enable cpu hotplug feature for qemu-kvm, I found that the ACPI device eject event just skipped by kernel.
static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
{
case ACPI_NOTIFY_EJECT_REQUEST:
/* TBD */---> skipped from here
}
But I notice, in drivers/acpi/dock.c, dock_notify()->handle_eject_request() will handle such event for ACPI _dock device.
So what we shall do, changing Qemu's SeaBIOS or changing the kernel? If changing SeaBIOS, will it affect guest MS-Window?
Thanks,
ping fan
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