On Fri, Oct 11, 2019 at 09:11:54AM -0700, Jim Mattson wrote:
> On Fri, Oct 11, 2019 at 12:48 AM Yang Weijiang
> wrote:
> >
> > On Thu, Oct 10, 2019 at 02:42:51PM -0700, Jim Mattson wrote:
> > > On Tue, Sep 17, 2019 at 1:52 AM Yang Weijiang
> > > wrote:
> > > >
> > > > EPT-Based Sub-Page write
On Fri, Oct 11, 2019 at 12:48 AM Yang Weijiang wrote:
>
> On Thu, Oct 10, 2019 at 02:42:51PM -0700, Jim Mattson wrote:
> > On Tue, Sep 17, 2019 at 1:52 AM Yang Weijiang
> > wrote:
> > >
> > > EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
> > > Virtual Machine
On Thu, Oct 10, 2019 at 02:42:51PM -0700, Jim Mattson wrote:
> On Tue, Sep 17, 2019 at 1:52 AM Yang Weijiang wrote:
> >
> > EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
> > Virtual Machine Monitor(VMM) to specify write-permission for guest
> > physical memory at a
On Tue, Sep 17, 2019 at 1:52 AM Yang Weijiang wrote:
>
> EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
> Virtual Machine Monitor(VMM) to specify write-permission for guest
> physical memory at a sub-page(128 byte) granularity. When this
> capability is enabled, the CPU
On Tue, Sep 17, 2019 at 04:52:55PM +0800, Yang, Weijiang wrote:
Hi, Paolo,
Could you review this v5 patch at your convenience?
Thanks a lot!
> EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
> Virtual Machine Monitor(VMM) to specify write-permission for guest
> physical
On Tue, 17 Sep 2019 08:59:04 -0400, Konrad Rzeszutek Wilk
wrote:
> On Tue, Sep 17, 2019 at 04:52:55PM +0800, Yang Weijiang wrote:
> > EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
> > Virtual Machine Monitor(VMM) to specify write-permission for guest
> > physical memory
On Tue, Sep 17, 2019 at 04:52:55PM +0800, Yang Weijiang wrote:
> EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
> Virtual Machine Monitor(VMM) to specify write-permission for guest
> physical memory at a sub-page(128 byte) granularity. When this
> capability is enabled,
EPT-Based Sub-Page write Protection(SPP)is a HW capability which allows
Virtual Machine Monitor(VMM) to specify write-permission for guest
physical memory at a sub-page(128 byte) granularity. When this
capability is enabled, the CPU enforces write-access check for sub-pages
within a 4KB page.
The
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