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Re: [Qemu-devel] [PATCH v2 00/30] s390x: SMP for TCG
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [PATCH v2 00/30] s390x: SMP for TCG |
Date: |
Wed, 11 Oct 2017 14:07:43 +0200 |
On Thu, 28 Sep 2017 22:36:38 +0200
David Hildenbrand <address@hidden> wrote:
> This series is based on a couple of other patches floating around on
> the mailing list (e.g. cleanups and LAP). The fist patches of v1 have
> been sent as a separate series.
>
> As I am working on kvm-unit-tests for SIGP, I discovered some bugs that
> have been fixed in this series.
>
> ======================================
> I'll be on vacation until 15. October.
> ======================================
>
> This series contains:
> - properly implement local external interrupts for TCG. Take care of
> interrupt masks. Cleanup service interrupt handling.
> - factor out KVM SIGP handling code into common code
> - implement missing SIGP orders for TCG handled by the kernel for KVM
> (including STOP and RESTART interrupts)
> - make TCG use the new SIGP code - experimental SMP support for s390x TCG
> - refactor STFL(E) implementation for TCG
> - bunch of cleanups
>
> Basically all SIGP instructions are fully supported.
>
> Thanks to Aurelien Jarno for the initital prototype and showcasing that
> supporting experimental SMP code can be implemented quite easily.
>
Thanks, applied (with some minor changes, see the individual patches).
> CPU hotplug does still not work correctly.
Do you have an idea what still needs to be done?
- Re: [Qemu-devel] [PATCH v2 00/30] s390x: SMP for TCG,
Cornelia Huck <=