Re: [PATCH] microvm: turn off io reservations for pcie root ports

[Gerd Hoffmann]

On Wed, Jun 08, 2022 at 12:06:17PM -0400, Michael S. Tsirkin wrote:
> On Fri, Jun 03, 2022 at 10:59:20AM +0200, Gerd Hoffmann wrote:
> > The pcie host bridge has no io window on microvm,
> > so io reservations will not work.
> > 
> > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> 
> I don't much like overriding user like this. We end up users
> setting it to silly values and then if we do want to
> support this things just break. Thoughts?

Well, it just looked like the simplest way to tell the firmware that
io reservations are pointless.  Do you have a better idea?

take care,
  Gerd