Re: [PATCH v5 15/21] virtio-net: Do not clear VIRTIO_NET_F_HASH_REPORT

[Akihiko Odaki]

On 2023/10/27 16:14, Jason Wang wrote:
> On Tue, Oct 17, 2023 at 12:14 PM Akihiko Odaki <akihiko.odaki@daynix.com> wrote:
> > virtio-net can report hash values even if the peer does not have a
> > virtio-net header.
>
> Do we need a compat flag for this?

I don't think so. This change actually fixes the migration from a system 
with tap devices that support virtio-net headers to a system with tap 
devices that do not support virtio-net headers. Such a compatibility 
flag will revert the fix.

Regards,
Akihiko Odaki