Re: [Qemu-devel] [PATCH v4 0/7] QEMU memory hot unplug support

[Zhu Guihua <zhugh.fnst@cn.fujitsu.com>]

On 03/13/2015 07:07 PM, Igor Mammedov wrote:
> On Fri, 13 Mar 2015 14:05:08 +0800
> Zhu Guihua <zhugh.fnst@cn.fujitsu.com> wrote:
>
>> ping...
> I can't find v4 series in my mailbox nor on list archives,
> perhaps it got lost somewhere, could you resend rebased
> version on top of current master, pls?

OK, I will resend v4 ASAP.

Thanks,
Zhu

>
>> On 03/04/2015 02:01 PM, Zhu Guihua 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.
>>>
>>> This series is rebased on mst pci branch.
>>> http://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git
>>>
>>> v4:
>>>    -reorganize the patchset
>>>    -fix all about 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 (6):
>>>     acpi, mem-hotplug: Add acpi_memory_slot_status() to get MemStatus
>>>     acpi: Add acpi_send_gpe_event() to rise sci for hotplug
>>>     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/core.c                    |  7 ++++
>>>    hw/acpi/cpu_hotplug.c             |  3 +-
>>>    hw/acpi/ich9.c                    | 19 +++++++--
>>>    hw/acpi/memory_hotplug.c          | 81 +++++++++++++++++++++++++++++++++------
>>>    hw/acpi/pcihp.c                   |  7 +---
>>>    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/acpi.h            | 10 +++++
>>>    include/hw/acpi/memory_hotplug.h  |  8 +++-
>>>    include/hw/acpi/pc-hotplug.h      |  3 +-
>>>    include/hw/qdev-core.h            |  1 +
>>>    trace-events                      |  1 +
>>>    16 files changed, 207 insertions(+), 35 deletions(-)
>>>
>>
> .
>