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Re: [Qemu-devel] [PATCH v4 5/9] s390x/ccw: create s390 phb conditionally
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [PATCH v4 5/9] s390x/ccw: create s390 phb conditionally |
Date: |
Mon, 7 Aug 2017 13:11:28 +0200 |
On Mon, 7 Aug 2017 12:21:30 +0200
David Hildenbrand <address@hidden> wrote:
> On 07.08.2017 12:00, Cornelia Huck wrote:
> > On Fri, 4 Aug 2017 15:20:26 +0200
> > David Hildenbrand <address@hidden> wrote:
> >
> >> On 04.08.2017 13:29, Cornelia Huck wrote:
> >>> Don't create the s390 pci host bridge if we do not provide the zpci
> >>> facility.
> >>>
> >>> Reviewed-by: Thomas Huth <address@hidden>
> >>> Acked-by: Christian Borntraeger <address@hidden>
> >>> Signed-off-by: Cornelia Huck <address@hidden>
> >>
> >> This works, because s390_init_cpus(machine) (which sets up features) is
> >> called before adding the bus. Mind to add a comment so nobody tries to
> >> reshuffle these functions?
> >
> > This is already needed by the flic setup (which also relies on the
> > features being set up). We really want the cpu setup as early as
> > possible.
> >
> > Do you have a good comment handy? :)
> >
>
> /* init CPUs (incl. CPU model) early so s390_has_feature() works */
>
Thanks, I'll go with that.
[Qemu-devel] [PATCH v4 9/9] s390x: refine pci dependencies, Cornelia Huck, 2017/08/04
[Qemu-devel] [PATCH v4 3/9] s390x: chsc nt2 events are pci-only, Cornelia Huck, 2017/08/04
[Qemu-devel] [PATCH v4 1/9] kvm: remove hard dependency on pci, Cornelia Huck, 2017/08/04
[Qemu-devel] [PATCH v4 6/9] s390x/sclp: properly guard pci-specific functions, Cornelia Huck, 2017/08/04
[Qemu-devel] [PATCH v4 7/9] s390x/pci: fence off instructions for non-pci, Cornelia Huck, 2017/08/04
[Qemu-devel] [PATCH v4 2/9] s390x/pci: add stubs, Cornelia Huck, 2017/08/04