Re: [PATCH-for-4.2 v11 00/11] ARM virt: ACPI memory hotplug support

[Peter Maydell]

On Wed, 25 Sep 2019 at 17:20, Michael S. Tsirkin <address@hidden> wrote:
>
> On Wed, Sep 25, 2019 at 05:37:53PM +0200, Igor Mammedov wrote:
> > On Wed, 25 Sep 2019 11:28:42 -0400
> > "Michael S. Tsirkin" <address@hidden> wrote:
> >
> > > On Wed, Sep 18, 2019 at 02:06:22PM +0100, Shameer Kolothum wrote:
> > > > This series is an attempt to provide device memory hotplug support
> > > > on ARM virt platform. This is based on Eric's recent works here[1]
> > > > and carries some of the pc-dimm related patches dropped from his
> > > > series.
> > > >
> > > > The kernel support for arm64 memory hot add was added recently by
> > > > Robin and hence the guest kernel should be => 5.0-rc1.
> > > >
> > > > NVDIM support is not included currently as we still have an unresolved
> > > > issue while hot adding NVDIMM[2]. However NVDIMM cold plug patches
> > > > can be included, but not done for now, for keeping it simple.
> > > >
> > > > This makes use of GED device to sent hotplug ACPI events to the
> > > > Guest. GED code is based on Nemu. Thanks to the efforts of Samuel and
> > > > Sebastien to add the hardware-reduced support to Nemu using GED
> > > > device[3]. (Please shout if I got the author/signed-off wrong for
> > > > those patches or missed any names).
> > > >
> > > > This is sanity tested on a HiSilicon ARM64 platform and appreciate
> > > > any further testing.
> > > >
> > > > Note:
> > > > Attempted adding dimm_pxm test case to bios-tables-test for arm/virt.
> > > > But noticed the issue decribed here[5]. This is under investigation
> > > > now.
> > > >
> > > > Thanks,
> > > > Shameer
> > >
> > >
> > > Which tree is this going through? Mine or ARM?
> >
> > I'd assume your tree???
> > (You are the wizard who knows how to handle bios-tables-test-allowed-diff.h 
> > on merge)
>
> Sure. Peter if you agree, could you send your ack for that please?

Yeah, that's as good a way to do it as any.
Acked-by: Peter Maydell <address@hidden>

thanks
-- PMM