Re: [Xen-devel] [PATCH V7 for-4.5 4/4] xen: Handle resumed instruction based on previous mem_event reply

[Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>]

On 09/11/2014 04:25 PM, Jan Beulich wrote:
>>>> On 11.09.14 at 15:15, <rcojocaru@xxxxxxxxxxxxxxx> wrote:
>> In a scenario where a page fault that triggered a mem_event occured,
>> p2m_mem_access_check() will now be able to either 1) emulate the
>> current instruction, or 2) emulate it, but don't allow it to perform
>> any writes.
>>
>> Signed-off-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
>> Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>
>>
>> ---
>> Changes since V6:
>>  - Removed filtering for GLA events: all events are now being sent.
> 
> With a functional change like this not requested by the person
> having given their ack under that condition, any earlier ack
> necessarily becomes invalid imo.

I understand. Please consider it un-Acked in that case, and if a new
series comes about (without Kevin't explicit Ack) I'll make sure to
remove it.


Thanks,
Razvan Cojocaru

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