There are no longer any VMStateDescription structs in the tree which
use the load_state_old support for custom handling of incoming
migration from very old QEMU. Remove the mechanism entirely.
This includes removing one stray useless setting of
minimum_version_id_old in a VMStateDescription with no load_state_old
function, which crept in after the global weeding-out of them in
commit 17e313406126.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
docs/devel/migration.rst | 10 ++--------
include/migration/vmstate.h | 2 --
hw/ssi/xlnx-versal-ospi.c | 1 -
migration/vmstate.c | 6 ------
4 files changed, 2 insertions(+), 17 deletions(-)