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Date: Thu, 14 Mar 2013 09:45:30 +0100
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH v14 4/4] pvevent: add document to describe
	the usage
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To: Hu Tao <hutao@cn.fujitsu.com>
Cc: Peter Maydell <peter.maydell@linaro.org>, Gleb Natapov <gleb@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, Jan Kiszka <jan.kiszka@siemens.com>, qemu-devel <qemu-devel@nongnu.org>, Markus Armbruster <armbru@redhat.com>, Blue Swirl <blauwirbel@gmail.com>, Orit Wasserman <owasserm@redhat.com>, Juan Quintela <quintela@redhat.com>, Alexander Graf <agraf@suse.de>, Christian Borntraeger <borntraeger@de.ibm.com>, Andrew Jones <drjones@redhat.com>, Alex Williamson <alex.williamson@redhat.com>, Sasha Levin <levinsasha928@gmail.com>, Stefan Hajnoczi <stefanha@redhat.com>, Luiz Capitulino <lcapitulino@redhat.com>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Kevin Wolf <kwolf@redhat.com>, Anthony Liguori <aliguori@us.ibm.com>, Marcelo Tosatti <mtosatti@redhat.com>

Il 14/03/2013 09:15, Hu Tao ha scritto:
> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
> ---
>  docs/pvevent.txt | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>  create mode 100644 docs/pvevent.txt
> 
> diff --git a/docs/pvevent.txt b/docs/pvevent.txt
> new file mode 100644
> index 0000000..749b87c
> --- /dev/null
> +++ b/docs/pvevent.txt
> @@ -0,0 +1,16 @@
> +PVEVENT DEVICE
> +==============
> +
> +pvevent device is a simulated ISA device, through which guest panic
> +event is sent to qemu, and an qmp event is generated. This allows
> +management apps(e.g. libvirt) to be notified and respond to the
> +event.
> +
> +pvevent device is defined with HID "MSFT0001".

Why MSFT0001?  Otherwise the series looks good.

Paolo

> +To use it, one will have to:
> +
> +1. add the device by specifying `-device pv-event' in the qemu command
> +   line.
> +
> +2. load pvevent device driver in guest OS.
>