On 7/15/25 9:42 AM, Akihiko Odaki wrote:
> On 2025/07/11 22:02, Paolo Abeni wrote:
>> @@ -158,7 +159,10 @@ struct VirtIOPCIProxy {
>> uint32_t nvectors;
>> uint32_t dfselect;
>> uint32_t gfselect;
>> - uint32_t guest_features[2];
>> + union {
>> + uint32_t guest_features[2];
>> + uint32_t guest_features128[4];
>> + };
>
> I don't see anything preventing you from directly extending guest_features.
Uhmm... I have a vague memory of some interim revisions doing that and
failing miserably (but I have no log of the actual details). I'll try to
have another shot at it.
Thanks,
Paolo
