On 04/10/2013 10:07 PM, Peter Maydell wrote:
On 10 April 2013 21:02, Jean-Christophe DUBOIS <j...@tribudubois.net> wrote:
static const VMStateDescription vmstate_imx_timerp = {
.name = "imx-timerp",
- .version_id = 1,
+ .version_id = 2,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
I said "all the version id fields" but you've only changed one.
(I'm assuming you don't want to try to support old-to-new
migration, which is the case where the minimum and current IDs
differ; in that case you need to annotate fields with the
version they appear in and you can't delete or rename them.)
To be honest with you Peter, I don't even know how these state
information are used.
I never practiced VM migration with Qemu for now.
Actually if you had a few pointers to a decent explanation, I would be
interested.
JC
thanks
-- PMM
