On Wed, Jun 29, 2022 at 09:10:23AM +0200, Gerd Hoffmann wrote: > On Mon, Jun 27, 2022 at 06:37:50PM -0400, Michael S. Tsirkin wrote: > > On Thu, Jun 09, 2022 at 09:28:38AM +0200, Gerd Hoffmann wrote: > > > 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 <kra...@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 > > > > Fail if user supplies values we can't support. > > Well, it is the *default* value which doesn't work on microvm. > > take care, > Gerd
Changing defaults is ok of course. Let's just not override the user. -- MST
