From patchwork Fri Aug 10 19:24:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Nelson X-Patchwork-Id: 956449 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=oracle.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=oracle.com header.i=@oracle.com header.b="JZwH7ryN"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41nFSF4dlwz9s47 for ; Sat, 11 Aug 2018 05:24:45 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727204AbeHJVzy (ORCPT ); Fri, 10 Aug 2018 17:55:54 -0400 Received: from aserp2130.oracle.com ([141.146.126.79]:53002 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726666AbeHJVzy (ORCPT ); Fri, 10 Aug 2018 17:55:54 -0400 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w7AJONTb153103; Fri, 10 Aug 2018 19:24:34 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2018-07-02; bh=8cHv7mcZLBMJznX8/WFVsvh1Z7Cx4v77cN+wqwIleCg=; b=JZwH7ryNVXoyjc09Y3dVPRkOpHdXcku1oJr7TKwoW7jMkmhKKjCvy+0wRgBDXwuupjpJ dnaO+xajlLVqmM8PspBWKexvYj6yGKuixcXUS2oUihmlvOREi7wHCpxL/lHa0lV5iY7G JgDtGxIeN1aS73MbAAtDZ4FUBQVJ6dk0IBPD/4TteN7SgCjLDwkPwnA4+/LeshTsXy7/ HF2fqVoB8OqbUQqYpWHm54AcQDrI/I2rVjehpcE6JE3W/bJMmsxd1bdF49rb9gOH74Ep GVd3xhnLlW4lxFUr9Xle1vih0JW2H6k7i17e+MLQCALTVijPqjL7/n5ZvE0+j6rYwNjP cQ== Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by aserp2130.oracle.com with ESMTP id 2kn1ndgsxd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Aug 2018 19:24:34 +0000 Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id w7AJOWcv031866 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Aug 2018 19:24:33 GMT Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w7AJOV9Y008378; Fri, 10 Aug 2018 19:24:32 GMT Received: from slnelson-mint18.us.oracle.com (/10.159.230.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 10 Aug 2018 12:24:31 -0700 From: Shannon Nelson To: intel-wired-lan@lists.osuosl.org, jeffrey.t.kirsher@intel.com Cc: steffen.klassert@secunet.com, netdev@vger.kernel.org Subject: [PATCH next-queue] ixgbe: don't clear ipsec sa counters on hw clearing Date: Fri, 10 Aug 2018 12:24:10 -0700 Message-Id: <1533929050-15326-1-git-send-email-shannon.nelson@oracle.com> X-Mailer: git-send-email 2.7.4 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8981 signatures=668707 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=537 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1808100208 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The software SA record counters should not be cleared when clearing the hardware tables. This causes the counters to be out of sync after a driver reset. Fixes: 63a67fe229ea ("ixgbe: add ipsec offload add and remove SA") Signed-off-by: Shannon Nelson --- drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c index c116f45..df2f997 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -113,7 +113,6 @@ static void ixgbe_ipsec_set_rx_ip(struct ixgbe_hw *hw, u16 idx, __be32 addr[]) **/ static void ixgbe_ipsec_clear_hw_tables(struct ixgbe_adapter *adapter) { - struct ixgbe_ipsec *ipsec = adapter->ipsec; struct ixgbe_hw *hw = &adapter->hw; u32 buf[4] = {0, 0, 0, 0}; u16 idx; @@ -132,9 +131,6 @@ static void ixgbe_ipsec_clear_hw_tables(struct ixgbe_adapter *adapter) ixgbe_ipsec_set_tx_sa(hw, idx, buf, 0); ixgbe_ipsec_set_rx_sa(hw, idx, 0, buf, 0, 0, 0); } - - ipsec->num_rx_sa = 0; - ipsec->num_tx_sa = 0; } /**