From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:39382 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751570AbdLFQcE (ORCPT ); Wed, 6 Dec 2017 11:32:04 -0500 Subject: Patch "ravb: Remove Rx overflow log messages" has been added to the 4.4-stable tree To: kazuya.mizuguchi.ks@renesas.com, alexander.levin@verizon.com, davem@davemloft.net, gregkh@linuxfoundation.org, horms+renesas@verge.net.au, sergei.shtylyov@cogentembedded.com Cc: , From: Date: Wed, 06 Dec 2017 17:31:34 +0100 Message-ID: <1512577894131155@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ravb: Remove Rx overflow log messages to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ravb-remove-rx-overflow-log-messages.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Wed Dec 6 16:43:17 CET 2017 From: Kazuya Mizuguchi Date: Thu, 12 Jan 2017 13:21:06 +0100 Subject: ravb: Remove Rx overflow log messages From: Kazuya Mizuguchi [ Upstream commit 18a3ed59d09cf81a6447aadf6931bf0c9ffec5e0 ] Remove Rx overflow log messages as in an environment where logging results in network traffic logging may cause further overflows. Fixes: c156633f1353 ("Renesas Ethernet AVB driver proper") Signed-off-by: Kazuya Mizuguchi [simon: reworked changelog] Signed-off-by: Simon Horman Acked-by: Sergei Shtylyov Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/renesas/ravb_main.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -831,14 +831,10 @@ static int ravb_poll(struct napi_struct /* Receive error message handling */ priv->rx_over_errors = priv->stats[RAVB_BE].rx_over_errors; priv->rx_over_errors += priv->stats[RAVB_NC].rx_over_errors; - if (priv->rx_over_errors != ndev->stats.rx_over_errors) { + if (priv->rx_over_errors != ndev->stats.rx_over_errors) ndev->stats.rx_over_errors = priv->rx_over_errors; - netif_err(priv, rx_err, ndev, "Receive Descriptor Empty\n"); - } - if (priv->rx_fifo_errors != ndev->stats.rx_fifo_errors) { + if (priv->rx_fifo_errors != ndev->stats.rx_fifo_errors) ndev->stats.rx_fifo_errors = priv->rx_fifo_errors; - netif_err(priv, rx_err, ndev, "Receive FIFO Overflow\n"); - } out: return budget - quota; } Patches currently in stable-queue which might be from kazuya.mizuguchi.ks@renesas.com are queue-4.4/ravb-remove-rx-overflow-log-messages.patch