On 27/11/15 16:22, Han, Huaitong wrote:
> On Fri, 2015-11-27 at 12:59 +, Andrew Cooper wrote:
>> Just for my own understand, do you have a sample use-case for
>> protection
>> keys?
>>
>> As everything can WRPKRU, I cant see how it would actually be useful.
>> Clearly there is a usecase or you
On Fri, 2015-11-27 at 12:59 +, Andrew Cooper wrote:
> Just for my own understand, do you have a sample use-case for
> protection
> keys?
>
> As everything can WRPKRU, I cant see how it would actually be useful.
> Clearly there is a usecase or you (Intel) wouldn't have gone to the
> effort of p
On 27/11/15 09:51, Huaitong Han wrote:
> Changes in v2:
> *Rebase all patches in staging branch
> *Disable X86_CR4_PKE on hypervisor, and delete pkru_read/write functions, and
> use xsave state read to get pkru value.
> *Delete the patch that adds pkeys support for do_page_fault.
> *Add pkeys suppo
Changes in v2:
*Rebase all patches in staging branch
*Disable X86_CR4_PKE on hypervisor, and delete pkru_read/write functions, and
use xsave state read to get pkru value.
*Delete the patch that adds pkeys support for do_page_fault.
*Add pkeys support for gva2gfn so that setting _PAGE_PK_BIT in the
