On Thu, May 7, 2015 at 7:12 PM, Richard Henderson wrote:
> On 05/06/2015 08:38 AM, Alvise Rigo wrote:
>> The purpose of this new bitmap is to flag the memory pages that are in
>> the middle of LL/SC operations (after a LL, before a SC).
>> For all these pages, the corresponding TLB entries will be
On 05/06/2015 08:38 AM, Alvise Rigo wrote:
> The purpose of this new bitmap is to flag the memory pages that are in
> the middle of LL/SC operations (after a LL, before a SC).
> For all these pages, the corresponding TLB entries will be generated
> in such a way to force the slow-path.
>
> The acc
The purpose of this new bitmap is to flag the memory pages that are in
the middle of LL/SC operations (after a LL, before a SC).
For all these pages, the corresponding TLB entries will be generated
in such a way to force the slow-path.
The accessors to this bitmap are currently not atomic, but the
