Re: [Xen-devel] [Qemu-block] [PATCH 02/18] xen: introduce new 'XenBus' and 'XenDevice' object hierarchy

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: Stefano Stabellini [mailto:sstabellini@xxxxxxxxxx]
> Sent: 28 November 2018 16:28
> To: Paul Durrant <Paul.Durrant@xxxxxxxxxx>
> Cc: 'Kevin Wolf' <kwolf@xxxxxxxxxx>; qemu-block@xxxxxxxxxx; qemu-
> devel@xxxxxxxxxx; xen-devel@xxxxxxxxxxxxxxxxxxxx; Stefano Stabellini
> <sstabellini@xxxxxxxxxx>; Eduardo Habkost <ehabkost@xxxxxxxxxx>; Michael
> S. Tsirkin <mst@xxxxxxxxxx>; Marcel Apfelbaum
> <marcel.apfelbaum@xxxxxxxxx>; Anthony Perard <anthony.perard@xxxxxxxxxx>;
> Paolo Bonzini <pbonzini@xxxxxxxxxx>; Richard Henderson <rth@xxxxxxxxxxx>
> Subject: RE: [Qemu-block] [PATCH 02/18] xen: introduce new 'XenBus' and
> 'XenDevice' object hierarchy
> 
> On Wed, 28 Nov 2018, Paul Durrant wrote:
> > > -----Original Message-----
> > > From: Kevin Wolf [mailto:kwolf@xxxxxxxxxx]
> > > Sent: 28 November 2018 16:19
> > > To: Paul Durrant <Paul.Durrant@xxxxxxxxxx>
> > > Cc: qemu-block@xxxxxxxxxx; qemu-devel@xxxxxxxxxx; xen-
> > > devel@xxxxxxxxxxxxxxxxxxxx; Stefano Stabellini
> <sstabellini@xxxxxxxxxx>;
> > > Eduardo Habkost <ehabkost@xxxxxxxxxx>; Michael S. Tsirkin
> > > <mst@xxxxxxxxxx>; Marcel Apfelbaum <marcel.apfelbaum@xxxxxxxxx>;
> Anthony
> > > Perard <anthony.perard@xxxxxxxxxx>; Paolo Bonzini
> <pbonzini@xxxxxxxxxx>;
> > > Richard Henderson <rth@xxxxxxxxxxx>
> > > Subject: Re: [Qemu-block] [PATCH 02/18] xen: introduce new 'XenBus'
> and
> > > 'XenDevice' object hierarchy
> > >
> > > Am 21.11.2018 um 16:11 hat Paul Durrant geschrieben:
> > > > This patch adds the basic boilerplate for a 'XenBus' object that
> will
> > > act
> > > > as a parent to 'XenDevice' PV backends.
> > > > A new 'XenBridge' object is also added to connect XenBus to the
> system
> > > bus.
> > > >
> > > > The XenBus object is instantiated by a new xen_bus_init() function
> > > called
> > > > from the same sites as the legacy xen_be_init() function.
> > > >
> > > > Subsequent patches will flesh-out the functionality of these
> objects.
> > > >
> > > > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> > >
> > > > diff --git a/hw/xen/xen-bus.c b/hw/xen/xen-bus.c
> > > > new file mode 100644
> > > > index 0000000000..dede2d914a
> > > > --- /dev/null
> > > > +++ b/hw/xen/xen-bus.c
> > > > @@ -0,0 +1,125 @@
> > > > +/*
> > > > + * Copyright (c) Citrix Systems Inc.
> > > > + * All rights reserved.
> > > > + */
> > >
> > > This doesn't look very compatible with the GPL. In fact it might even
> > > make it illegal for the QEMU project to distribute this code. :-)
> > >
> > > Other files you add throughout the series seem to have the same
> problem.
> > >
> >
> > I was working on the assumption that a lack of explicit license meant
> that the overall project license as described in item 2 in LICENSE. Did I
> misinterpret that text?
> 
> It's "All rights reserved." the problem

Oh, I see. I'm happy to remove that.

  Paul


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