- Tweak error message for legacy machine type:
Basically if table size exceeds the limits we set all
bets are off for migration: e.g. it can start failing even
within given qemu minor version simply because of a bugfix.
- Increase table size to 128k.
- Make sure we notice it long before we start getting close to the
128k limit: warn at 64k.
- Don't fail if we exceed the limit: most people don't care about
migration, even less people care about cross version miration.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
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