Re: [PATCH 0/3, v2] x86: xor-block handling adjustments

Ingo Molnar
2013-01-26T12:09:00Z

* H. Peter Anvin <hpa@zytor.com> wrote:

> On 01/25/2013 12:21 AM, Jan Beulich wrote:
> >>
> >> I don't see anything wrong, except that I can't *find* patch 3/3 either
> >> in my inbox nor on LKML...
> >
> > I can certainly resend the whole set, but our email system even
> > got a delivery confirmation from yours on patch 3 (other than
> > e.g. from Ingo's, and all of this identical to 0...2).
> >
> > Or see https://patchwork.kernel.org/patch/1688991/, according
> > to which you even responded to it (which is the concern Ingo was
> > referring to).
> >
>
> Ah yes, now I have the context.
>
> And with that, I have to NAK the patch. I did talk to the KVM
> people and they confirmed that this is NOT something they
> want. They do not program VT-x to VMEXIT on CR0 changes.
>
> So this is Xen-specific, and penalizing other hypervisors is
> wrong.

Are patches #1 and #2 still OK?

Thanks,

Ingo