From: "Dr. David Alan Gilbert" <dgilb...@redhat.com>
Hi, This is a bunch of RDMA fixes, the first is a race I spotted a while ago that you don't hit during normal operation; the rest are to do with migration failure and cancellation that I started looking at because of lp1545052 which is a failure to recover on the source if the destination fails. I'm pretty sure there are other cases where the source might hang waiting for a failed destination; particularly if the destination hangs rather than fails completely; one I know of is waiting for the event after the rdma_disconnect but I don't have a good fix for it. Suggestions welcome. (I sent the 'Fix race on source' patch yesterday, but this set supersedes it). Dave Dr. David Alan Gilbert (5): migration/rdma: Fix race on source migration: Close file on failed migration load migration/rdma: Allow cancelling while waiting for wrid migration/rdma: Safely convert control types migration/rdma: Send error during cancelling migration/migration.c | 1 + migration/rdma.c | 124 ++++++++++++++++++++++++++++++++++++-------------- 2 files changed, 90 insertions(+), 35 deletions(-) -- 2.13.0
