| Message ID | cd27751136ea7d70486c8e6d23d937eea3631938.1363243596.git.hutao@cn.fujitsu.com |
|---|---|
| State | New |
| Headers | show |
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. >
On Thu, Mar 14, 2013 at 09:45:30AM +0100, Paolo Bonzini wrote: > 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. Will change to QEMU0001. > > 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. > >
On 03/14/2013 02:15 AM, Hu Tao wrote: > 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 s/an qmp/a QMP/ - although mentioning _which_ event might be niceer. > +management apps(e.g. libvirt) to be notified and respond to the s/apps(/apps (/ > +event. > + > +pvevent device is defined with HID "MSFT0001". > + > +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. Missing is a sentence stating that the management app then has the option of waiting for GUEST_PANICKED events, and/or polling for guest-panicked RunState, to learn when the pvevent device has fired a panic event.
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". + +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.
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> --- docs/pvevent.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 docs/pvevent.txt