On Wed, Jan 11, 2017 at 05:35:21PM +1100, Alexey Kardashevskiy wrote:
> On 21/12/16 19:57, Alexey Kardashevskiy wrote:
> > On 21/12/16 15:08, David Gibson wrote:
> >> On Sun, Dec 18, 2016 at 12:28:54PM +1100, Alexey Kardashevskiy wrote:
> >>> VFIO on sPAPR already implements guest memory
On 21/12/16 19:57, Alexey Kardashevskiy wrote:
> On 21/12/16 15:08, David Gibson wrote:
>> On Sun, Dec 18, 2016 at 12:28:54PM +1100, Alexey Kardashevskiy wrote:
>>> VFIO on sPAPR already implements guest memory pre-registration
>>> when the entire guest RAM gets pinned. This can be used to
On 21/12/16 15:08, David Gibson wrote:
> On Sun, Dec 18, 2016 at 12:28:54PM +1100, Alexey Kardashevskiy wrote:
>> VFIO on sPAPR already implements guest memory pre-registration
>> when the entire guest RAM gets pinned. This can be used to translate
>> the physical address of a guest page
On Sun, Dec 18, 2016 at 12:28:54PM +1100, Alexey Kardashevskiy wrote:
> VFIO on sPAPR already implements guest memory pre-registration
> when the entire guest RAM gets pinned. This can be used to translate
> the physical address of a guest page containing the TCE list
> from H_PUT_TCE_INDIRECT.
>
VFIO on sPAPR already implements guest memory pre-registration
when the entire guest RAM gets pinned. This can be used to translate
the physical address of a guest page containing the TCE list
from H_PUT_TCE_INDIRECT.
This makes use of the pre-registrered memory API to access TCE list
pages in
