vfio/mlx5: consider inflight SAVE during PRE_COPY

Consider an inflight SAVE operation during the PRE_COPY phase, so the
caller will wait when no data is currently available but is expected
to arrive.

This enables a follow-up patch to avoid returning -ENOMSG while a new
*initial_bytes* chunk is still pending from an asynchronous SAVE command
issued by the VFIO_MIG_GET_PRECOPY_INFO ioctl.

Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://lore.kernel.org/r/20260317161753.18964-6-yishaih@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>

0 files changed, 0 insertions, 0 deletions