[Qemu-devel] [PATCH v2 00/12] Fixing hardware migration issues

[Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>]

This set of patches is related to migration issues in hardware devices.
Some of the devices had fields in their states that didn't saved and restored.
These patches add missed fields to the new subsections of the vmstates.
For several devices (like integratorcp) the patches add new vmstates, that
didn't exist at all.

v2 changes:
 * Used vmsd field of device classes instead of vm_state_register function (as suggested by Paolo Bonzini)
 * Added more comments describing piix migration fix (as suggested by Paolo Bonzini)
 * Some fields' initializations moved from pre_load to reset functions (as suggested by Paolo Bonzini)
 * Removed patch of the rtl8139 module, because irq problem is solved by another patches (as suggested by Paolo Bonzini)
 * Changed paddr synchronization in vapic (as suggested by Paolo Bonzini)

---

Pavel Dovgalyuk (12):
      integratorcp: adding vmstate for save/restore
      pcspk: adding vmstate for save/restore
      fdc: adding vmstate for save/restore
      parallel: adding vmstate for save/restore
      serial: fixing vmstate for save/restore
      apic_common: fixing loading vmstate
      apic_common: vapic_paddr synchronization fix
      hpet: fixing saving and loading process
      pckbd: adding new fields to vmstate
      piix: do not raise irq while loading vmstate
      mc146818rtc: add missed field to vmstate
      pl031: add missed field to vmstate


 hw/arm/integratorcp.c  |   38 +++++++
 hw/audio/pcspk.c       |   17 +++
 hw/block/fdc.c         |   74 +++++++++++++
 hw/char/parallel.c     |   19 +++
 hw/char/serial.c       |  265 ++++++++++++++++++++++++++++++++++++++++--------
 hw/input/pckbd.c       |   51 +++++++++
 hw/intc/apic_common.c  |   34 ++++++
 hw/pci-host/piix.c     |   26 ++++-
 hw/timer/hpet.c        |   15 ---
 hw/timer/mc146818rtc.c |   25 +++++
 hw/timer/pl031.c       |    3 -
 11 files changed, 502 insertions(+), 65 deletions(-)

-- 
Pavel Dovgalyuk