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[Qemu-devel] [RESEND PATCH v4 0/6] QEMU memory hot unplug support

From: Zhu Guihua
Subject: [Qemu-devel] [RESEND PATCH v4 0/6] QEMU memory hot unplug support
Date: Mon, 16 Mar 2015 16:58:12 +0800

Memory hot unplug are both asynchronous procedures.
When the unplug operation happens, unplug request cb is called first.
And when guest OS finished handling unplug, unplug cb will be called
to do the real removal of device.

 -reorganize the patchset
 -drop the new API acpi_send_gpe_event()
 -update ssdt-mem

 -commit message changes
 -reorganize the patchset, squash and separate some patches
 -update specs about acpi_mem_hotplug
 -first cleanup external state, then un-map and un-register memory device

 -do a generic for acpi to send gpe event
 -unparent object by PC_MACHINE
 -update description in acpi_mem_hotplug.txt
 -combine the last two patches in the last version
 -cleanup external state in acpi_memory_unplug_cb

Tang Chen (5):
  acpi, mem-hotplug: Add acpi_memory_slot_status() to get MemStatus
  acpi, mem-hotplug: Add unplug request cb for memory device
  pc-dimm: Add memory hot unplug request support for pc-dimm
  acpi, mem-hotplug: Add unplug cb for memory device
  pc-dimm: Add memory hot unplug support for pc-dimm

Zhu Guihua (1):
  acpi: Add hardware implementation for memory hot unplug

 docs/specs/acpi_mem_hotplug.txt   | 11 +++++-
 hw/acpi/ich9.c                    | 19 ++++++++--
 hw/acpi/memory_hotplug.c          | 78 +++++++++++++++++++++++++++++++++++----
 hw/acpi/piix4.c                   | 16 ++++++--
 hw/core/qdev.c                    |  2 +-
 hw/i386/acpi-build.c              |  9 +++++
 hw/i386/acpi-dsdt-mem-hotplug.dsl | 10 +++++
 hw/i386/pc.c                      | 54 +++++++++++++++++++++++++--
 include/hw/acpi/memory_hotplug.h  |  6 +++
 include/hw/acpi/pc-hotplug.h      |  2 +
 include/hw/qdev-core.h            |  1 +
 trace-events                      |  1 +
 12 files changed, 187 insertions(+), 22 deletions(-)


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