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Re: [Qemu-devel] [PATCH v1 0/6] target/s390x: tcg improvments + MSA func
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [PATCH v1 0/6] target/s390x: tcg improvments + MSA functions |
Date: |
Tue, 25 Jul 2017 14:45:04 +0200 |
On Tue, 25 Jul 2017 14:16:54 +0200
David Hildenbrand <address@hidden> wrote:
> On 25.07.2017 13:55, Cornelia Huck wrote:
> > On Fri, 21 Jul 2017 14:56:03 +0200
> > David Hildenbrand <address@hidden> wrote:
> >
> >> Based on series:
> >> "[PATCH v2 0/5] target/s390x: cpu model cleanups + improvements"
> >
> > I'm trying to decide what to do with this series; probably nothing for
> > 2.10.
> >
> >>
> >> 1. smaller pgm irq instruction length fixes
> >
> > These, I would have considered. But it seems Richard had an alternative
> > idea which is 2.11 material. So I'll probably just ignore these for now.
>
> I'd suggest to simply pick these two up. Simple fixes. Richards series
> is a step into the right direction, getting rid of explicit ILEN
> specification/ILEN_AUTO completely, avoiding such bugs in the future.
These two are certainly small enough.
>
> But I'll let Richard + you decide.
>
> >
> >> 2. implement IPM, which is often used in context of MSA instructions
> >> 3. implement all basic MSA (cpacf/crypto) instructions <= z13. Only provide
> >> the query subfunction (to query available subfunctions), no actual
> >> de/encryption yet
> >
> > This is certainly 2.11 material.
>
> We could discuss if IPM makes sense. I can resend the updated version.
As we're suppose to enter (or have entered) hardfreeze now, I'd prefer
to defer to 2.11.
> MSA can certainly wait for 2.11.
- Re: [Qemu-devel] [PATCH v1 4/6] target/s390x: move wrap_address to cpu.h, (continued)
[Qemu-devel] [PATCH v1 5/6] target/s390x: add basic MSA features, David Hildenbrand, 2017/07/21
[Qemu-devel] [PATCH v1 6/6] target/s390x: various alignment check, David Hildenbrand, 2017/07/21
Re: [Qemu-devel] [PATCH v1 0/6] target/s390x: tcg improvments + MSA functions, no-reply, 2017/07/21
Re: [Qemu-devel] [PATCH v1 0/6] target/s390x: tcg improvments + MSA functions, Richard Henderson, 2017/07/23
Re: [Qemu-devel] [PATCH v1 0/6] target/s390x: tcg improvments + MSA functions, Cornelia Huck, 2017/07/25