Re: [PATCH v3 2/2] misc: pvpanic: introduce module parameter 'events'

[Paolo Bonzini]

On 09/01/21 12:31, Greg KH wrote:
> > Also considering that there will not be more than one copy of this device
> > (it doesn't make sense as they would all do exactly the same thing), in this
> > case a module parameter really seems to be the simplest way to configure it.
>
> So you never can have more than one of these in the system at one time?
> Because if this ever becomes not true, the module parameter is a mess...

There shouldn't be.  The device is only telling the host about 
panic-related events in the guest.  The multiplexing of events to 
multiple interested listeners happens on the other side.

Paolo