At the moment, the implementation of Set/Way operations will go through
all the entries of the guest P2M and flush them. However, this is very
expensive and may render unusable a guest OS using them.
For instance, Linux 32-bit will use Set/Way operations during secondary
CPU bring-up. As the imple
>>> On 04.12.18 at 21:26, wrote:
> At the moment, the implementation of Set/Way operations will go through
> all the entries of the guest P2M and flush them. However, this is very
> expensive and may render unusable a guest OS using them.
>
> For instance, Linux 32-bit will use Set/Way operations
Hi,
On 12/4/18 8:26 PM, Julien Grall wrote:
At the moment, the implementation of Set/Way operations will go through
all the entries of the guest P2M and flush them. However, this is very
expensive and may render unusable a guest OS using them.
For instance, Linux 32-bit will use Set/Way operati
Hi Jan,
On 05/12/2018 08:37, Jan Beulich wrote:
On 04.12.18 at 21:26, wrote:
At the moment, the implementation of Set/Way operations will go through
all the entries of the guest P2M and flush them. However, this is very
expensive and may render unusable a guest OS using them.
For instance, Li
On Tue, 4 Dec 2018, Julien Grall wrote:
> At the moment, the implementation of Set/Way operations will go through
> all the entries of the guest P2M and flush them. However, this is very
> expensive and may render unusable a guest OS using them.
>
> For instance, Linux 32-bit will use Set/Way oper
On Thu, 6 Dec 2018, Julien Grall wrote:
> Hi,
>
> On 12/4/18 8:26 PM, Julien Grall wrote:
> > At the moment, the implementation of Set/Way operations will go through
> > all the entries of the guest P2M and flush them. However, this is very
> > expensive and may render unusable a guest OS using th
Hi Stefano,
On 07/12/2018 21:43, Stefano Stabellini wrote:
On Tue, 4 Dec 2018, Julien Grall wrote:
At the moment, the implementation of Set/Way operations will go through
all the entries of the guest P2M and flush them. However, this is very
expensive and may render unusable a guest OS using th
