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[Qemu-devel] [PATCH v5 0/7] QEMU memory hot unplug support
From: |
Zhu Guihua |
Subject: |
[Qemu-devel] [PATCH v5 0/7] QEMU memory hot unplug support |
Date: |
Fri, 27 Mar 2015 17:20:33 +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.
v5:
-reorganize the patchset
-add documentation to understand patch easily
-add MEMORY_SLOT_EJECT for initiating device eject
-add support to send qmp event to notify mgmt about memory unplug error
v4:
-reorganize the patchset
-drop the new API acpi_send_gpe_event()
-update ssdt-mem
v3:
-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
v2:
-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 (3):
acpi, mem-hotplug: add acpi_memory_slot_status() to get MemStatus
acpi, mem-hotplug: add unplug request cb for memory device
acpi, mem-hotplug: add unplug cb for memory device
Zhu Guihua (4):
docs: update documentation for memory hot unplug
acpi: extend aml_field() to support UpdateRule
acpi: add hardware implementation for memory hot unplug
qmp-event: add event notification for memory hot unplug error
docs/memory-hotplug.txt | 24 ++++++++--
docs/qmp/qmp-events.txt | 17 +++++++
docs/specs/acpi_mem_hotplug.txt | 32 ++++++++++++--
hw/acpi/aml-build.c | 4 +-
hw/acpi/ich9.c | 19 ++++++--
hw/acpi/memory_hotplug.c | 93 ++++++++++++++++++++++++++++++++++++---
hw/acpi/piix4.c | 17 +++++--
hw/core/qdev.c | 2 +-
hw/i386/acpi-build.c | 25 ++++++++---
hw/i386/acpi-dsdt-mem-hotplug.dsl | 13 +++++-
hw/i386/pc.c | 62 ++++++++++++++++++++++++--
include/hw/acpi/aml-build.h | 10 ++++-
include/hw/acpi/memory_hotplug.h | 12 +++++
include/hw/acpi/pc-hotplug.h | 3 ++
include/hw/qdev-core.h | 1 +
monitor.c | 1 +
qapi/event.json | 14 ++++++
trace-events | 2 +
18 files changed, 315 insertions(+), 36 deletions(-)
--
1.9.3
- [Qemu-devel] [PATCH v5 0/7] QEMU memory hot unplug support,
Zhu Guihua <=
- [Qemu-devel] [PATCH v5 1/7] docs: update documentation for memory hot unplug, Zhu Guihua, 2015/03/27
- [Qemu-devel] [PATCH v5 2/7] acpi, mem-hotplug: add acpi_memory_slot_status() to get MemStatus, Zhu Guihua, 2015/03/27
- [Qemu-devel] [PATCH v5 3/7] acpi, mem-hotplug: add unplug request cb for memory device, Zhu Guihua, 2015/03/27
- [Qemu-devel] [PATCH v5 6/7] acpi: add hardware implementation for memory hot unplug, Zhu Guihua, 2015/03/27
- [Qemu-devel] [PATCH v5 5/7] acpi: extend aml_field() to support UpdateRule, Zhu Guihua, 2015/03/27
- [Qemu-devel] [PATCH v5 7/7] qmp-event: add event notification for memory hot unplug error, Zhu Guihua, 2015/03/27