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[Qemu-devel] [PATCH 0/3] Fix migration (take 2)

From: Juan Quintela
Subject: [Qemu-devel] [PATCH 0/3] Fix migration (take 2)
Date: Thu, 12 Nov 2009 00:39:11 +0100


With this three patches (on top of the one already in staging)
I am able to get migration working with today qemu/master.

- fdc: vmstate+reset qdev change made to use an vmstate that expected
  an fdctrl_t variable and received a fdctrl_isabus_t variable.  You can guess
  what happened.
- qemu_system_reset: moved from main_loop() to before loadvm/incoming migration.
  We can't reset "after" having loaded state, otherwise we lost the state that
  we have just loaded.
- pci: pcie changes moved config for one array to one pointer.  put method was
  not updated to deal with it.

With this I have migration working.

ToDo for tomorrow:
- check rest of vmstate+reset conversions.
- rtl8139 and e1000 still don't work with migration.  The networking changes
  broke them, but I haven't yet found which one.

Juan Quintela (3):
  fdc: fix vmstate variable passed
  qemu_system_reset: we need to call it before loadvm/migration
  pci: fix the conversion of config field from array to pointer

 hw/fdc.c |   33 +++++++++++++++++++++++++++++----
 hw/pci.c |    4 ++--
 vl.c     |    2 +-
 3 files changed, 32 insertions(+), 7 deletions(-)

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