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[Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support
From: |
Xiao Guangrong |
Subject: |
[Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support |
Date: |
Fri, 12 Aug 2016 14:54:02 +0800 |
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
- [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support,
Xiao Guangrong <=
- [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