Processing any incoming packets with a with a napi budget of 0 is incorrect driver behavior. This matters as netpoll will shortly call drivers with a budget of 0 to avoid receive packet processing happening in hard irq context. Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> --- drivers/net/ethernet/ibm/ibmveth.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index 4be971590461..abb95b21c4a7 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -1062,7 +1062,7 @@ static int ibmveth_poll(struct napi_struct *napi, int budget) unsigned long lpar_rc; restart_poll: - do { + while (frames_processed < budget) { if (!ibmveth_rxq_pending_buffer(adapter)) break; @@ -1111,7 +1111,7 @@ restart_poll: netdev->stats.rx_bytes += length; frames_processed++; } - } while (frames_processed < budget); + } ibmveth_replenish_task(adapter); -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html