On Wed, Jun 13, 2018 at 08:20:28PM +, Dave Hansen wrote:
> On 06/13/2018 01:18 PM, Kirill A. Shutemov wrote:
> >> Are we really asking the x86 maintainers to merge this feature with this
> >> restriction in place?
> > I gave it more thought after your comment and I think I see a way to get
> >
On Wed, Jun 13, 2018 at 08:20:28PM +, Dave Hansen wrote:
> On 06/13/2018 01:18 PM, Kirill A. Shutemov wrote:
> >> Are we really asking the x86 maintainers to merge this feature with this
> >> restriction in place?
> > I gave it more thought after your comment and I think I see a way to get
> >
On 06/13/2018 01:18 PM, Kirill A. Shutemov wrote:
>> Are we really asking the x86 maintainers to merge this feature with this
>> restriction in place?
> I gave it more thought after your comment and I think I see a way to get
> khugepaged work with memory encryption.
So should folks be reviewing
On 06/13/2018 01:18 PM, Kirill A. Shutemov wrote:
>> Are we really asking the x86 maintainers to merge this feature with this
>> restriction in place?
> I gave it more thought after your comment and I think I see a way to get
> khugepaged work with memory encryption.
So should folks be reviewing
On Wed, Jun 13, 2018 at 05:50:24PM +, Dave Hansen wrote:
> On 06/12/2018 07:39 AM, Kirill A. Shutemov wrote:
> > Pages for encrypted VMAs have to be allocated in a special way:
> > we would need to propagate down not only desired NUMA node but also
> > whether the page is encrypted.
> >
> >
On Wed, Jun 13, 2018 at 05:50:24PM +, Dave Hansen wrote:
> On 06/12/2018 07:39 AM, Kirill A. Shutemov wrote:
> > Pages for encrypted VMAs have to be allocated in a special way:
> > we would need to propagate down not only desired NUMA node but also
> > whether the page is encrypted.
> >
> >
On 06/12/2018 07:39 AM, Kirill A. Shutemov wrote:
> Pages for encrypted VMAs have to be allocated in a special way:
> we would need to propagate down not only desired NUMA node but also
> whether the page is encrypted.
>
> It complicates not-so-trivial routine of huge page allocation in
>
On 06/12/2018 07:39 AM, Kirill A. Shutemov wrote:
> Pages for encrypted VMAs have to be allocated in a special way:
> we would need to propagate down not only desired NUMA node but also
> whether the page is encrypted.
>
> It complicates not-so-trivial routine of huge page allocation in
>
Pages for encrypted VMAs have to be allocated in a special way:
we would need to propagate down not only desired NUMA node but also
whether the page is encrypted.
It complicates not-so-trivial routine of huge page allocation in
khugepaged even more. It also puts more pressure on page allocator:
Pages for encrypted VMAs have to be allocated in a special way:
we would need to propagate down not only desired NUMA node but also
whether the page is encrypted.
It complicates not-so-trivial routine of huge page allocation in
khugepaged even more. It also puts more pressure on page allocator:
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