Re: [PATCH v5 1/7] s390: ap: kvm: add PQAP interception for AQIC

[Pierre Morel]

On 19/03/2019 18:07, Pierre Morel wrote:
> On 19/03/2019 15:54, Halil Pasic wrote:
> > On Tue, 19 Mar 2019 11:01:44 +0100
> > Pierre Morel <pmorel@xxxxxxxxxxxxx> wrote:
> >
> > > On 15/03/2019 18:28, Halil Pasic wrote:

...snip...

> > > We should also do it right for TAPQ with t bit set. I remember
> > > Christian already warned about this but we did not implement it.
> >
> > Yes, I have some blurry memories of something similar myself. I wonder
> > if there was a reason, or did we just forget to address this issue.
>
>
> I will integrate it in the next iteration too, even it is not IRQ, the 
> PQAP hook patch can be more general.

After all, I will not do this, I remember the reason why we did not do 
it once: simply it is not intercepted until we enable it.

So we will handle it when we enable the TAPQ-t interception

Regards,
Pierre

--
Pierre Morel
Linux/KVM/QEMU in BÃblingen - Germany