qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH v5 0/7] QEMU memory hot unplug support


From: Igor Mammedov
Subject: Re: [Qemu-devel] [PATCH v5 0/7] QEMU memory hot unplug support
Date: Wed, 1 Apr 2015 10:42:19 +0200

On Fri, 27 Mar 2015 17:20:33 +0800
Zhu Guihua <address@hidden> wrote:

> 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.
I think series is in good shape and ready for merging
after comments are fixed.

> 
> 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(-)
> 




reply via email to

[Prev in Thread] Current Thread [Next in Thread]