On 19.11.2019 11:23, Jan Beulich wrote:
> On 19.11.2019 10:05, Alexandru Stefan ISAILA wrote:
>> On 18.11.2019 16:09, Jan Beulich wrote:
>>> On 18.11.2019 14:39, Alexandru Stefan ISAILA wrote:
>>>> For this HVMOP_ALTP2M_INTERFACE_VERSION shout be increased. I will leave
>>>> it to Tamas to decide if we will need a different structure for
>>>> xen_hvm_altp2m_suppress_ve_multi to keep the compatibility.
>>>
>>> Wasn't is that due to the possible guest exposure it was decided
>>> that the interface version approach was not suitable here, and hence
>>> it shouldn't be bumped any further?
>>>
>>
>> That is correct but there was also requested to add the new opaque field
>> so I don't know how to have that an still keep the same version.
> 
> New sub-op?
> 

Wouldn't it be simpler to have a new structure to use for this, 
something like "struct xen_hvm_altp2m_suppress_ve_multi" and then the 
version will be unchanged

Alex
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