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

[Zhu Guihua]

On 03/13/2015 07:07 PM, Igor Mammedov wrote:
> On Fri, 13 Mar 2015 14:05:08 +0800
> Zhu Guihua <address@hidden> 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(-)
> .