From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDC6EC43610 for ; Sun, 11 Nov 2018 22:27:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 95A5521527 for ; Sun, 11 Nov 2018 22:27:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="gWW02bWE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95A5521527 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731041AbeKLIR1 (ORCPT ); Mon, 12 Nov 2018 03:17:27 -0500 Received: from mail.kernel.org ([198.145.29.99]:60278 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730892AbeKLIR0 (ORCPT ); Mon, 12 Nov 2018 03:17:26 -0500 Received: from localhost (unknown [206.108.79.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D934221527; Sun, 11 Nov 2018 22:27:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541975250; bh=9qz0LvUe0X/osrTLJbERt8jzYPEST5f8Ib7x69dAKxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gWW02bWE1CvqgwcPaO6rnCh0u+Z7QjFKT3pInJw2GQ4WoOgoDKzcaZfxd5qDLD/9h CnDasHu2jFTuHK4Bw62pvE6MZlv5xTUd4LcxCp5/yP+/hxZ3/ICREerb1rEbuHeAKn kQOq+xS5mS6dwXTemVukGPm9g6Hq7X4gn3frJ21Y= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yunsheng Lin , Peng Li , Salil Mehta , "David S. Miller" , Sasha Levin Subject: [PATCH 4.19 115/361] net: hns3: Fix ping exited problem when doing lp selftest Date: Sun, 11 Nov 2018 14:17:42 -0800 Message-Id: <20181111221635.988377602@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181111221619.915519183@linuxfoundation.org> References: <20181111221619.915519183@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yunsheng Lin [ Upstream commit 3f8601f0f5716c4e63a9f215bbc581df42859d61 ] When ping is runnig and user executes the loopback selftest, the ping cmd will stop and exit. This patch fixes it by using the hns3_nic_net_open/stop to offline the netdev when doing loopback selftest. Fixes: c39c4d98dc65 ("net: hns3: Add mac loopback selftest support in hns3 driver") Signed-off-by: Yunsheng Lin Signed-off-by: Peng Li Signed-off-by: Salil Mehta Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -309,7 +309,7 @@ static void hns3_self_test(struct net_de h->flags & HNAE3_SUPPORT_SERDES_LOOPBACK; if (if_running) - dev_close(ndev); + ndev->netdev_ops->ndo_stop(ndev); #if IS_ENABLED(CONFIG_VLAN_8021Q) /* Disable the vlan filter for selftest does not support it */ @@ -347,7 +347,7 @@ static void hns3_self_test(struct net_de #endif if (if_running) - dev_open(ndev); + ndev->netdev_ops->ndo_open(ndev); } static int hns3_get_sset_count(struct net_device *netdev, int stringset)