alvise rigo writes:
> On Tue, Feb 16, 2016 at 6:49 PM, Alex Bennée wrote:
>>
>> Alvise Rigo writes:
>>
>>> Enable exclusive accesses when the MMIO/invalid flag is set in the TLB
>>> entry.
>>>
>>> In case a LL access is done to MMIO memory, we treat it differently from
>>> a RAM access in that
On Tue, Feb 16, 2016 at 6:49 PM, Alex Bennée wrote:
>
> Alvise Rigo writes:
>
>> Enable exclusive accesses when the MMIO/invalid flag is set in the TLB
>> entry.
>>
>> In case a LL access is done to MMIO memory, we treat it differently from
>> a RAM access in that we do not rely on the EXCL bitma
Alvise Rigo writes:
> Enable exclusive accesses when the MMIO/invalid flag is set in the TLB
> entry.
>
> In case a LL access is done to MMIO memory, we treat it differently from
> a RAM access in that we do not rely on the EXCL bitmap to flag the page
> as exclusive. In fact, we don't even need
Enable exclusive accesses when the MMIO/invalid flag is set in the TLB
entry.
In case a LL access is done to MMIO memory, we treat it differently from
a RAM access in that we do not rely on the EXCL bitmap to flag the page
as exclusive. In fact, we don't even need the TLB_EXCL flag to force the
sl
