From: Peter Maydell <peter.maydell@linaro.org>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>,
Eric Auger <eric.auger@redhat.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>,
Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>,
Linuxarm <linuxarm@huawei.com>,
Shannon Zhao <shannon.zhaosl@gmail.com>,
qemu-arm <qemu-arm@nongnu.org>, Xu Wei <xuwei5@hisilicon.com>,
Igor Mammedov <imammedo@redhat.com>,
sebastien.boeuf@intel.com, Laszlo Ersek <lersek@redhat.com>
Subject: Re: [PATCH-for-4.2 v11 00/11] ARM virt: ACPI memory hotplug support
Date: Fri, 27 Sep 2019 11:37:39 +0100 [thread overview]
Message-ID: <CAFEAcA8yrj-NnBqjwchVYXRyfpznsbmwdKBqkubSSj++h09zwA@mail.gmail.com> (raw)
In-Reply-To: <20190925122006-mutt-send-email-mst@kernel.org>
On Wed, 25 Sep 2019 at 17:20, Michael S. Tsirkin <mst@redhat.com> 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" <mst@redhat.com> 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 <peter.maydell@linaro.org>
thanks
-- PMM
next prev parent reply other threads:[~2019-09-27 15:14 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 13:06 [Qemu-devel] [PATCH-for-4.2 v11 00/11] ARM virt: ACPI memory hotplug support Shameer Kolothum
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 01/11] hw/acpi: Make ACPI IO address space configurable Shameer Kolothum
2019-10-05 21:58 ` [PULL 02/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 02/11] hw/acpi: Do not create memory hotplug method when handler is not defined Shameer Kolothum
2019-10-05 21:58 ` [PULL 03/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 03/11] hw/acpi: Add ACPI Generic Event Device Support Shameer Kolothum
2019-09-25 15:03 ` Igor Mammedov
2019-10-05 21:58 ` [PULL 04/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 04/11] hw/arm/virt: Add memory hotplug framework Shameer Kolothum
2019-10-05 21:58 ` [PULL 05/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 05/11] hw/arm/virt: Enable device memory cold/hot plug with ACPI boot Shameer Kolothum
2019-09-25 15:06 ` Igor Mammedov
2019-10-05 21:59 ` [PULL 06/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 06/11] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT Shameer Kolothum
2019-10-05 21:59 ` [PULL 07/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 07/11] hw/arm: Factor out powerdown notifier from GPIO Shameer Kolothum
2019-10-05 21:59 ` [PULL 08/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 08/11] hw/arm: Use GED for system_powerdown event Shameer Kolothum
2019-10-05 21:59 ` [PULL 09/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 09/11] docs/specs: Add ACPI GED documentation Shameer Kolothum
2019-09-25 15:09 ` Igor Mammedov
2019-10-05 21:59 ` [PULL 10/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 10/11] tests: Update ACPI tables list for upcoming arm/virt tests Shameer Kolothum
2019-09-25 15:11 ` Igor Mammedov
2019-10-05 21:59 ` [PULL 11/19] " Michael S. Tsirkin
2019-09-18 13:06 ` [Qemu-devel] [PATCH-for-4.2 v11 11/11] tests: Add bios tests to arm/virt Shameer Kolothum
2019-09-25 15:26 ` Michael S. Tsirkin
2019-09-25 17:36 ` Igor Mammedov
2019-10-05 21:59 ` [PULL 14/19] " Michael S. Tsirkin
2019-09-19 4:53 ` [Qemu-devel] [PATCH-for-4.2 v11 00/11] ARM virt: ACPI memory hotplug support no-reply
2019-09-19 20:36 ` no-reply
2019-09-20 15:49 ` no-reply
2019-09-25 15:28 ` Michael S. Tsirkin
2019-09-25 15:37 ` Igor Mammedov
2019-09-25 16:20 ` Michael S. Tsirkin
2019-09-27 10:37 ` Peter Maydell [this message]
2019-09-25 15:30 ` Michael S. Tsirkin
2019-09-30 10:51 [PATCH v4 0/3] Add virtio-fs Dr. David Alan Gilbert (git)
2019-09-30 10:51 ` [PATCH v4 1/3] virtio: Add virtio_fs linux headers Dr. David Alan Gilbert (git)
2019-10-05 22:00 ` [PULL 17/19] " Michael S. Tsirkin
2019-09-30 10:51 ` [PATCH v4 2/3] virtio: add vhost-user-fs base device Dr. David Alan Gilbert (git)
2019-09-30 11:06 ` Marc-André Lureau
2019-10-01 17:29 ` Dr. David Alan Gilbert
2019-10-02 15:07 ` Marc-André Lureau
2019-10-05 22:00 ` [PULL 18/19] " Michael S. Tsirkin
2019-10-07 5:57 ` Igor Mammedov
2019-10-07 7:28 ` Michael S. Tsirkin
2019-09-30 10:51 ` [PATCH v4 3/3] virtio: add vhost-user-fs-pci device Dr. David Alan Gilbert (git)
2019-10-05 22:00 ` [PULL 19/19] " Michael S. Tsirkin
2019-10-05 21:58 [PULL 00/19] virtio, vhost, acpi: features, fixes, tests Michael S. Tsirkin
2019-09-24 16:20 ` [PATCH v3] vhost-user: save features if the char dev is closed Adrian Moreno
2019-09-25 4:14 ` Jason Wang
2019-10-05 21:58 ` [PULL 01/19] " Michael S. Tsirkin
2019-10-05 21:59 ` [PULL 12/19] tests/acpi: add empty files Michael S. Tsirkin
2019-10-05 21:59 ` [PULL 13/19] tests: allow empty expected files Michael S. Tsirkin
2019-10-05 21:59 ` [PULL 15/19] tests: document how to update acpi tables Michael S. Tsirkin
2019-10-05 21:59 ` [PULL 16/19] tests/acpi: add expected tables for arm/virt Michael S. Tsirkin
2019-10-07 16:31 ` [PULL 00/19] virtio, vhost, acpi: features, fixes, tests Peter Maydell
2019-10-15 21:03 ` Michael S. Tsirkin
2019-10-17 15:48 ` Peter Maydell
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