Re: [PATCH] net/filter: Enable the vnet_hdr_support by default

[Markus Armbruster]

"Zhang, Chen" <chen.zhang@intel.com> writes:

>> -----Original Message-----
>> From: Markus Armbruster <armbru@redhat.com>
>> Sent: Wednesday, November 10, 2021 1:07 PM
>> To: Zhang, Chen <chen.zhang@intel.com>
>> Cc: Jason Wang <jasowang@redhat.com>; qemu-dev <qemu-
>> devel@nongnu.org>; Li Zhijian <lizhijian@cn.fujitsu.com>
>> Subject: Re: [PATCH] net/filter: Enable the vnet_hdr_support by default
>> 
>> Zhang Chen <chen.zhang@intel.com> writes:
>> 
>> > This patch make filters and colo-compare module support vnet_hdr by
>> > default. And also support -device non-virtio-net(like e1000.).
>> > But it can't avoid user manual configuration error between different
>> > filters when enable/disable virtio-net-pci.
>> >
>> > Signed-off-by: Zhang Chen <chen.zhang@intel.com>
>> 
>> Have you considered backward compatibility?  Can it break usage that now
>> works?
>
> Yes, this patch fully guarantees the compatibility as Jason's comments.
> Original usage still works.

Worth a brief explanation in the commit message?