1. 10 11月, 2013 1 次提交
    • C
      Fix pc migration from qemu <= 1.5 · 04c7d8b8
      Cole Robinson 提交于
      The following commit introduced a migration incompatibility:
      
      commit 568f0690
      Author: David Gibson <david@gibson.dropbear.id.au>
      Date:   Thu Jun 6 18:48:49 2013 +1000
      
          pci: Replace pci_find_domain() with more general pci_root_bus_path()
      
      The issue is that i440fx savevm idstr went from 0000:00:00.0/I440FX to
      0000:00.0/I440FX. Unfortunately we are stuck with the breakage for
      1.6 machine types.
      
      Add a compat property to maintain the busted idstr for the 1.6 machine
      types, but revert to the old style format for 1.7+, and <= 1.5.
      
      Tested with migration from qemu 1.5, qemu 1.6, and qemu.git.
      
      Cc: qemu-stable@nongnu.org
      Signed-off-by: NCole Robinson <crobinso@redhat.com>
      Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
      Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
      04c7d8b8
  2. 06 11月, 2013 39 次提交