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[Qemu-devel] [PATCH] Fix VMSTATE_PCI_DEVICE version
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH] Fix VMSTATE_PCI_DEVICE version |
Date: |
Wed, 9 Sep 2009 09:46:57 +0200 |
PCI device entries have to have a default version, not 2, because they are
used in the midle of other structures that can have _any_ version number.
We can't use proper versioning here until we have SubSections support.
Why we didn't noticed before? Because in a PC, the only device ported with
a version less that 2 is piix_pm, and for that one, default pci values are
right. If you use a virtio-console, you will see that its state it is not
loaded back.
Thanks to Amit Shah for reporting the problem and help debug the fix.
Signed-off-by: Juan Quintela <address@hidden>
---
hw/hw.h | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/hw/hw.h b/hw/hw.h
index 0ae4000..a0cb94e 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -408,7 +408,6 @@ extern const VMStateDescription vmstate_pci_device;
#define VMSTATE_PCI_DEVICE(_field, _state) { \
.name = (stringify(_field)), \
- .version_id = 2, \
.size = sizeof(PCIDevice), \
.vmsd = &vmstate_pci_device, \
.flags = VMS_STRUCT, \
--
1.6.2.5
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