[Qemu-devel] [PATCH v3 0/5] spapr/xics: fix migration of older machine types

[Greg Kurz]

v3: - preparatory cleanup in pnv (patch 1)
    - rework ICPState realization and vmstate registration (patches 2,3,4)
    - fix migration using dummy icp/server entries (patch 5)

v2: - some patches from v1 are already merged in ppc-for-2.10
    - added a new fix to a potential memory leak (patch 1)
    - consolidate dt_id computation (patch 3)
    - see individual changelogs for patch 2 and 4

This series is based on:

https://github.com/dgibson/qemu.git ppc-for-2.10

This was lightly tested.

--
Greg

---

Greg Kurz (5):
      pnv_core: drop reference on ICPState object during CPU realization
      xics: add reset() handler to ICPStateClass
      xics: setup cpu at realize time
      xics: directly register ICPState objects to vmstate
      spapr: fix migration of ICPState objects from/to older QEMU


 hw/intc/xics.c          |   86 ++++++++++++++++++++++------------------------
 hw/intc/xics_kvm.c      |   27 +-------------
 hw/ppc/pnv_core.c       |   15 ++++----
 hw/ppc/spapr.c          |   88 ++++++++++++++++++++++++++++++++++++++++++++++-
 hw/ppc/spapr_cpu_core.c |   21 +++++------
 include/hw/ppc/spapr.h  |    2 +
 include/hw/ppc/xics.h   |    3 +-
 7 files changed, 148 insertions(+), 94 deletions(-)