On Fri, Jan 12, 2018 at 02:34:09PM +0100, Zoltan Balogh wrote: > The main goal of this series is to avoid invocation of xlate_lookup() in case > of recirculation (except recirc due to bond), because it can return pointer to > a wrong xport. > For instance, if L3 packet with MPLS label is received on a L3 tunnel port and > pop_mpls + resubmit actions are performed, then first packet_type is changed > due to pushing a dummy ethernet header, MPLS label is removed, then resubmit > action is processed. This triggers recirculation, where xport_lookup() fails > due to former change of packet_type. > > The series introduces UUID for xport and stores the UUID of first xport packet > was received on in frozen state in case of recirculation. So, when upcall is > processed due to recirculation then xport can be found by using the saved UUID > and xlate_lookup() should not be invoked.
Thanks for the bug fix! I applied this series to master and branch-2.9. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev