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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 E87A0C433DF for ; Mon, 3 Aug 2020 12:54:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C94EA20678 for ; Mon, 3 Aug 2020 12:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596459288; bh=5K8yZzDkipZ/HEQTB9fDYk/IC/b3+nBlZqhBFh1ALQ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Rgm73FMMttcSnjMYs4+ymG7GaSO3jFO9vvEQ+WYxva4j+lFgXEtdSSBKSLlpfUQM0 oBSDilW9X2tqhQJBXA8yPX9bdiCcdFQWaqgYeoJ96Y51lJcpsVCS/njCQwzonKc/vE 4fuRn9n4O1vZuCkkdnquO7yUiXcrUh644xAlyJbc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728475AbgHCMys (ORCPT ); Mon, 3 Aug 2020 08:54:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:47384 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727843AbgHCMXW (ORCPT ); Mon, 3 Aug 2020 08:23:22 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 342902076B; Mon, 3 Aug 2020 12:23:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596457400; bh=5K8yZzDkipZ/HEQTB9fDYk/IC/b3+nBlZqhBFh1ALQ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zz/S4Q+z7RXh8N9p2glHHxVDABmUXozJwLhqnF6e+A+UT1/1zN6urRqIzQtwMwgaA Tb9MzVXSisNb862Tk4wmr3/3WctmiESPuuBvzKthASzL4hAPgJfUkKQA+VQqVJi+kB tC/Q/j0kd6TejFwB2mAbw8pqR3vetLGS9grJ7wqA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Guojia Liao , Huazhong Tan , "David S. Miller" , Sasha Levin Subject: [PATCH 5.7 053/120] net: hns3: fix for VLAN config when reset failed Date: Mon, 3 Aug 2020 14:18:31 +0200 Message-Id: <20200803121905.378939723@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200803121902.860751811@linuxfoundation.org> References: <20200803121902.860751811@linuxfoundation.org> User-Agent: quilt/0.66 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 From: Guojia Liao [ Upstream commit b7b5d25bdd7bdea7d72a41e0a97b1b8f3dea2ee7 ] When device is resetting or reset failed, firmware is unable to handle mailbox. VLAN should not be configured in this case. Fixes: fe4144d47eef ("net: hns3: sync VLAN filter entries when kill VLAN ID failed") Signed-off-by: Guojia Liao Signed-off-by: Huazhong Tan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 7 ++++--- .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 10 ++++++---- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index ae4c415b97e45..dfe247ad84751 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -8534,11 +8534,12 @@ int hclge_set_vlan_filter(struct hnae3_handle *handle, __be16 proto, bool writen_to_tbl = false; int ret = 0; - /* When device is resetting, firmware is unable to handle - * mailbox. Just record the vlan id, and remove it after + /* When device is resetting or reset failed, firmware is unable to + * handle mailbox. Just record the vlan id, and remove it after * reset finished. */ - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) && is_kill) { + if ((test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) || + test_bit(HCLGE_STATE_RST_FAIL, &hdev->state)) && is_kill) { set_bit(vlan_id, vport->vlan_del_fail_bmap); return -EBUSY; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 1bdff64bb70f9..0060fa643d0e3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -1322,11 +1322,12 @@ static int hclgevf_set_vlan_filter(struct hnae3_handle *handle, if (proto != htons(ETH_P_8021Q)) return -EPROTONOSUPPORT; - /* When device is resetting, firmware is unable to handle - * mailbox. Just record the vlan id, and remove it after + /* When device is resetting or reset failed, firmware is unable to + * handle mailbox. Just record the vlan id, and remove it after * reset finished. */ - if (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state) && is_kill) { + if ((test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state) || + test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state)) && is_kill) { set_bit(vlan_id, hdev->vlan_del_fail_bmap); return -EBUSY; } @@ -3146,7 +3147,8 @@ void hclgevf_update_port_base_vlan_info(struct hclgevf_dev *hdev, u16 state, rtnl_lock(); - if (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state)) { + if (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state) || + test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state)) { dev_warn(&hdev->pdev->dev, "is resetting when updating port based vlan info\n"); rtnl_unlock(); -- 2.25.1