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Re: [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support |
Date: |
Fri, 12 Aug 2016 17:13:49 +0200 |
On Fri, 12 Aug 2016 09:35:12 +0100
Stefan Hajnoczi <address@hidden> wrote:
> On Fri, Aug 12, 2016 at 02:54:02PM +0800, Xiao Guangrong wrote:
> > This patchset is against commit c597dc90fbcd6 (virtio-net: allow increasing
> > rx queue siz) on pci branch of Michael's git tree and can be found at:
> > https://github.com/xiaogr/qemu.git nvdimm-hotplug-v2
> >
> > Changelog in v2:
> > Fixed signed integer overflow pointed out by Stefan Hajnoczi
> >
> > This patchset enables nvdimm hotplug support, it is used as pc-dimm hotplug,
> > for example, a new nvdimm device can be plugged as follows:
> > object_add memory-backend-file,id=mem3,size=10G,mem-path=/home/eric/nvdimm3
> > device_add nvdimm,id=nvdimm3,memdev=mem3
> >
> > and unplug it as follows:
> > device_del nvdimm3
> > object_del mem3
> >
> > Xiao Guangrong (8):
> > acpi nvdimm: fix wrong buffer size returned by DSM method
> > nvdimm acpi: prebuild nvdimm devices for available slots
> > nvdimm acpi: introduce _FIT
> > nvdimm acpi: implement Read FIT function
> > pc-dimm: introduce prepare_unplug() callback
> > pc: memhp: do not export nvdimm's memory via _CRS
> > pc: acpi: memhp: nvdimm hotplug support
> > nvdimm docs: add nvdimm Read FIT function
> >
> > docs/specs/acpi_mem_hotplug.txt | 4 +-
> > docs/specs/acpi_nvdimm.txt | 38 +++++++-
> > hw/acpi/ich9.c | 3 +
> > hw/acpi/memory_hotplug.c | 21 +++--
> > hw/acpi/nvdimm.c | 195
> > +++++++++++++++++++++++++++++++++++----
> > hw/acpi/piix4.c | 3 +
> > hw/i386/acpi-build.c | 28 +++++-
> > hw/mem/nvdimm.c | 12 ++-
> > hw/mem/pc-dimm.c | 5 +
> > include/hw/acpi/memory_hotplug.h | 1 +
> > include/hw/acpi/pc-hotplug.h | 1 +
> > include/hw/mem/nvdimm.h | 6 +-
> > include/hw/mem/pc-dimm.h | 1 +
> > 13 files changed, 278 insertions(+), 40 deletions(-)
> >
> > --
> > 1.8.3.1
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to address@hidden
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> Reviewed-by: Stefan Hajnoczi <address@hidden>
I'd like to review it but I need to read NVDIMM/ACPI specs first
to make sensible comments.
However it will take some time and I'm on vacation starting next week
and I'll be back in a month. So please don't apply this series until
I'm back and have a chance to review it.
- [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 1/8] acpi nvdimm: fix wrong buffer size returned by DSM method, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 6/8] pc: memhp: do not export nvdimm's memory via _CRS, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 5/8] pc-dimm: introduce prepare_unplug() callback, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 3/8] nvdimm acpi: introduce _FIT, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 2/8] nvdimm acpi: prebuild nvdimm devices for available slots, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 7/8] pc: acpi: memhp: nvdimm hotplug support, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 8/8] nvdimm docs: add nvdimm Read FIT function, Xiao Guangrong, 2016/08/12
- [Qemu-devel] [PATCH v2 4/8] nvdimm acpi: implement Read FIT function, Xiao Guangrong, 2016/08/12
- Re: [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support, Stefan Hajnoczi, 2016/08/12
- Re: [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support,
Igor Mammedov <=
- Re: [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support, Dan Williams, 2016/08/18