On 05/16/2010 05:42 PM, Juan Quintela wrote:
Any idea why it fails? And how to fix it?Lack of "proper" subsections. IDE is something like: const VMStateDescription vmstate_ide_drive = { .version_id = 4, .... } static const VMStateDescription vmstate_bmdma = { .name = "ide bmdma", .version_id = 4, ... } const VMStateDescription vmstate_ide_pci = { .name = "ide", .version_id = 4, .... VMSTATE_STRUCT_ARRAY(bmdma, PCIIDEState, 2, 0, vmstate_bmdma, BMDMAState), VMSTATE_IDE_DRIVES(bus[0].ifs, PCIIDEState), VMSTATE_IDE_DRIVES(bus[1].ifs, PCIIDEState), .... } Notice that everything is at version 4. It used to be everything at version 3. Now the problem is that when migrating from v3 -> v4. We put in one place v3, But we only have a version number at the toplevel, rest of "subsections" don't sent a version number. There is no way to fix it in the general case. We can hack something around for ide, but that will just be a hack, or we can backport marcelo change and port it as a proper subsection (that is my plan). I expect to have time at the end of next time to work on this.
end of next week?
So, to make the story short: I know what is happening, and I know how to fix it, just that fix is not trivial. I just need time.
Meanwhile, we have a broken 0.12.4. Is there a quick'n'dirty workaround that will be forward compatible with the real fix that we can push out?
We've regressed from failing some migrations to failing all migrations. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
