From patchwork Mon Mar 1 16:12:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 389861 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 96E0BC4332B for ; Mon, 1 Mar 2021 17:49:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AD7464FCD for ; Mon, 1 Mar 2021 17:49:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238751AbhCARsK (ORCPT ); Mon, 1 Mar 2021 12:48:10 -0500 Received: from mail.kernel.org ([198.145.29.99]:33832 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238417AbhCARmg (ORCPT ); Mon, 1 Mar 2021 12:42:36 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id EEE4064FCF; Mon, 1 Mar 2021 16:57:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614617847; bh=tiCmN2hUDlB2iBgkmcX6Q9Kgmp4ySAenv89f/6cdMIA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Kuqq6u89T5sBV4H8h85x1OsTuzoES/zTs+XbOYQRCQlZi8oU7bYeYlaKoY6XcQi29 Q4y6eBALal35S+Qu95Ms4jKoGjIn+O+VaTvnilRc+iRkPo0jheEswarqYQpyZ+UIDa lSIwdtHmZSeUUciLNCVEYZmncrqwtiSeKYV7CCLM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?utf-8?q?Andrzej_Sawu=C5=82a?= , Mateusz Palczewski , Arkadiusz Kubalewski , Aleksandr Loktionov , Tony Brelinski , Tony Nguyen , Sasha Levin Subject: [PATCH 5.4 217/340] i40e: Add zero-initialization of AQ command structures Date: Mon, 1 Mar 2021 17:12:41 +0100 Message-Id: <20210301161058.981017795@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161048.294656001@linuxfoundation.org> References: <20210301161048.294656001@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Mateusz Palczewski [ Upstream commit d2c788f739b6f68090e968a2ee31b543701e795f ] Zero-initialize AQ command data structures to comply with API specifications. Fixes: 2f4b411a3d67 ("i40e: Enable cloud filters via tc-flower") Fixes: f4492db16df8 ("i40e: Add NPAR BW get and set functions") Signed-off-by: Andrzej Sawuła Signed-off-by: Mateusz Palczewski Reviewed-by: Arkadiusz Kubalewski Reviewed-by: Aleksandr Loktionov Tested-by: Tony Brelinski Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/i40e/i40e_main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index c19b45a90fcd2..e41f7acc0e1fa 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7612,6 +7612,8 @@ int i40e_add_del_cloud_filter(struct i40e_vsi *vsi, if (filter->flags >= ARRAY_SIZE(flag_table)) return I40E_ERR_CONFIG; + memset(&cld_filter, 0, sizeof(cld_filter)); + /* copy element needed to add cloud filter from filter */ i40e_set_cld_element(filter, &cld_filter); @@ -7679,6 +7681,8 @@ int i40e_add_del_cloud_filter_big_buf(struct i40e_vsi *vsi, !ipv6_addr_any(&filter->ip.v6.src_ip6)) return -EOPNOTSUPP; + memset(&cld_filter, 0, sizeof(cld_filter)); + /* copy element needed to add cloud filter from filter */ i40e_set_cld_element(filter, &cld_filter.element); @@ -11770,6 +11774,8 @@ i40e_status i40e_set_partition_bw_setting(struct i40e_pf *pf) struct i40e_aqc_configure_partition_bw_data bw_data; i40e_status status; + memset(&bw_data, 0, sizeof(bw_data)); + /* Set the valid bit for this PF */ bw_data.pf_valid_bits = cpu_to_le16(BIT(pf->hw.pf_id)); bw_data.max_bw[pf->hw.pf_id] = pf->max_bw & I40E_ALT_BW_VALUE_MASK;