3.2.69-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Eric Dumazet <edumazet@xxxxxxxxxx> [ Upstream commit 6088beef3f7517717bd21d90b379714dd0837079 ] NAPI poll logic now enforces that a poller returns exactly the budget when it wants to be called again. If a driver limits TX completion, it has to return budget as well when the limit is hit, not the number of received packets. Reported-and-tested-by: Mike Galbraith <umgwanakikbuti@xxxxxxxxx> Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx> Fixes: d75b1ade567f ("net: less interrupt masking in NAPI") Cc: Manish Chopra <manish.chopra@xxxxxxxxxx> Acked-by: Manish Chopra <manish.chopra@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> --- drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -2277,7 +2277,10 @@ static int netxen_nic_poll(struct napi_s work_done = netxen_process_rcv_ring(sds_ring, budget); - if ((work_done < budget) && tx_complete) { + if (!tx_complete) + work_done = budget; + + if (work_done < budget) { napi_complete(&sds_ring->napi); if (test_bit(__NX_DEV_UP, &adapter->state)) netxen_nic_enable_int(sds_ring); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html