Re: [PATCH v5 0/8] virtio-net: add support for SR-IOV emulation

["Michael S. Tsirkin" <mst@redhat.com>]

On Tue, Jul 30, 2024 at 09:26:20PM +0900, Akihiko Odaki wrote:
> On 2024/07/30 20:37, Michael S. Tsirkin wrote:
> > On Mon, Jul 15, 2024 at 02:19:06PM +0900, Akihiko Odaki wrote:
> > > Based-on: <20240714-rombar-v2-0-af1504ef55de@daynix.com>
> > > ("[PATCH v2 0/4] hw/pci: Convert rom_bar into OnOffAuto")
> > 
> > OK I will revert this for now. We'll try again after the release,
> > there will be time to address s390.
> > 
> 
> I'd like to know if anybody wants to use igb on a s390x machine configured
> with libvirt. Such a configuration is already kind of broken, and it is
> likely to require significant effort on both side of libvirt and QEMU to fix
> it.


I assume Cédric wouldn't report it if was unused.


> As an alternative, I'm also introducing SR-IOV support to virtio-net-pci. It
> does not suffer the same problem with igb thanks to its flexible
> configuration mechanism.
> 
> Regards,
> Akihiko Odaki

Sounds like this needs more review time, anyway.