A FIN that is received during an MPA start up sequence causes a timeout in iwcm.c. The connection has not been completely closed so the iwcm code is waiting for resources to be cleaned up. This closes the connection so everything cleans up correctly.
Signed-off-by: Don Wood <donald.e.w...@intel.com> Signed-off-by: Faisal Latif <faisal.la...@intel.com> --- drivers/infiniband/hw/nes/nes_cm.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index b139806..4acf04a 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -1354,13 +1354,20 @@ static void handle_fin_pkt(struct nes_cm_node *cm_node) case NES_CM_STATE_SYN_RCVD: case NES_CM_STATE_SYN_SENT: case NES_CM_STATE_ESTABLISHED: - case NES_CM_STATE_MPAREQ_SENT: case NES_CM_STATE_MPAREJ_RCVD: cm_node->tcp_cntxt.rcv_nxt++; cleanup_retrans_entry(cm_node); cm_node->state = NES_CM_STATE_LAST_ACK; send_fin(cm_node, NULL); break; + case NES_CM_STATE_MPAREQ_SENT: + create_event(cm_node, NES_CM_EVENT_ABORTED); + cm_node->tcp_cntxt.rcv_nxt++; + cleanup_retrans_entry(cm_node); + cm_node->state = NES_CM_STATE_CLOSED; + add_ref_cm_node(cm_node); + send_reset(cm_node, NULL); + break; case NES_CM_STATE_FIN_WAIT1: cm_node->tcp_cntxt.rcv_nxt++; cleanup_retrans_entry(cm_node); -- 1.5.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html