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

[Igor Mammedov <imammedo@redhat.com>]

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?

> 
> 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(-)
> >
> 
>