Commit 2a934347 authored by Gonglei's avatar Gonglei Committed by Juan Quintela
Browse files

rdma: Fix block during rdma migration 



If the networking break or there's something wrong with rdma
device(ib0 with no IP) during rdma migration, the main_loop of
qemu will be blocked in rdma_destroy_id. I add rdma_ack_cm_event
to fix this bug.

Signed-off-by: default avatarMo Yuxiang <Moyuxiang@huawei.com>
Signed-off-by: default avatarGonglei <arei.gonglei@huawei.com>
Reviewed-by: default avatarMichael R. Hines <mrhines@us.ibm.com>
Signed-off-by: default avatarJuan Quintela <quintela@redhat.com>
parent f7cd55a0

migration-rdma.c

+1 −0
Original line number Diff line number Diff line
@@ -949,6 +949,7 @@ route: 
        ERROR(errp, "result not equal to event_addr_resolved %s",

                rdma_event_str(cm_event->event));

        perror("rdma_resolve_addr");

        rdma_ack_cm_event(cm_event);

        ret = -EINVAL;

        goto err_resolve_get_addr;

    }