From patchwork Wed Jan 20 01:04:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Mostafa X-Patchwork-Id: 570428 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id DB845140187; Wed, 20 Jan 2016 12:20:49 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1aLhS2-0003m9-HF; Wed, 20 Jan 2016 01:20:46 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1aLhNS-0000le-8b for kernel-team@lists.ubuntu.com; Wed, 20 Jan 2016 01:16:02 +0000 Received: from 1.general.kamal.us.vpn ([10.172.68.52] helo=fourier) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1aLhCc-0008Tk-CQ; Wed, 20 Jan 2016 01:04:50 +0000 Received: from kamal by fourier with local (Exim 4.82) (envelope-from ) id 1aLhCZ-0007Z3-JR; Tue, 19 Jan 2016 17:04:47 -0800 From: Kamal Mostafa To: Eugenia Emantayev Subject: [3.19.y-ckt stable] Patch "net/mlx4_en: Remove dependency between timestamping capability and service_task" has been added to the 3.19.y-ckt tree Date: Tue, 19 Jan 2016 17:04:46 -0800 Message-Id: <1453251886-29037-1-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 X-Extended-Stable: 3.19 Cc: Kamal Mostafa , Or Gerlitz , kernel-team@lists.ubuntu.com, Eran Ben Elisha , "David S. Miller" X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled net/mlx4_en: Remove dependency between timestamping capability and service_task to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue This patch is scheduled to be released in version 3.19.8-ckt13. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.19.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ---8<------------------------------------------------------------ From 1a1b2f97f2283eee7b139508ee39ef91b7156433 Mon Sep 17 00:00:00 2001 From: Eugenia Emantayev Date: Thu, 17 Dec 2015 15:35:37 +0200 Subject: net/mlx4_en: Remove dependency between timestamping capability and service_task commit fc9f5ea9b4ecbe9b7839c92f0a54261809c723d3 upstream. Service task is responsible for other tasks in addition to timestamping overflow check. Launch it even if timestamping is not supported by device. Fixes: 07841f9d94c1 ('net/mlx4_en: Schedule napi when RX buffers allocation fails') Signed-off-by: Eugenia Emantayev Signed-off-by: Eran Ben Elisha Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller Signed-off-by: Kamal Mostafa --- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) -- 1.9.1 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 99b99eb..46003ef 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -2659,9 +2659,8 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, } queue_delayed_work(mdev->workqueue, &priv->stats_task, STATS_DELAY); - if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS) - queue_delayed_work(mdev->workqueue, &priv->service_task, - SERVICE_TASK_DELAY); + queue_delayed_work(mdev->workqueue, &priv->service_task, + SERVICE_TASK_DELAY); err = register_netdev(dev); if (err) {