From patchwork Mon Dec 28 12:41:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 354957 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,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 74080C4332D for ; Mon, 28 Dec 2020 14:07:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5AA0122BF5 for ; Mon, 28 Dec 2020 14:07:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438301AbgL1OHE (ORCPT ); Mon, 28 Dec 2020 09:07:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:40940 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2438004AbgL1OGW (ORCPT ); Mon, 28 Dec 2020 09:06:22 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id B4F6A206D4; Mon, 28 Dec 2020 14:05:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609164342; bh=Q1udS4u73Fkk3mqa+I7gbDChOJIpcdjSf9iZ4Cb/ae4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fiFdlx8vNX4R1dznE6YA30WTChUNflqeNuLbzJrwYkEy6r59DCsmT4kkiQ7uP1TH0 7EMNt60RVH0MLUrfIXwS0rWdo228RCjdg7zaNaYxpPJ8H56cV8NYF5L2klrBp/Nmd/ Y4J0k+PYGUOvokuf55Yn+QMDyuCLKtEys6SydGgI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Shannon Nelson , Saeed Mahameed , Jakub Kicinski , Sasha Levin Subject: [PATCH 5.10 115/717] ionic: use mc sync for multicast filters Date: Mon, 28 Dec 2020 13:41:53 +0100 Message-Id: <20201228125026.472180288@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228125020.963311703@linuxfoundation.org> References: <20201228125020.963311703@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Shannon Nelson [ Upstream commit e0243e1966592859da4c6ffe6d43e1576ec3c457 ] We should be using the multicast sync routines for the multicast filters. Also, let's just flatten the logic a bit and pull the small unicast routine back into ionic_set_rx_mode(). Fixes: 1800eee16676 ("net: ionic: Replace in_interrupt() usage.") Signed-off-by: Shannon Nelson Reviewed-by: Saeed Mahameed Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- .../net/ethernet/pensando/ionic/ionic_lif.c | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index a12df3946a07c..724df18400165 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -1149,15 +1149,6 @@ static void _ionic_lif_rx_mode(struct ionic_lif *lif, unsigned int rx_mode, } } -static void ionic_dev_uc_sync(struct net_device *netdev, bool from_ndo) -{ - if (from_ndo) - __dev_uc_sync(netdev, ionic_ndo_addr_add, ionic_ndo_addr_del); - else - __dev_uc_sync(netdev, ionic_addr_add, ionic_addr_del); - -} - static void ionic_set_rx_mode(struct net_device *netdev, bool from_ndo) { struct ionic_lif *lif = netdev_priv(netdev); @@ -1177,7 +1168,10 @@ static void ionic_set_rx_mode(struct net_device *netdev, bool from_ndo) * we remove our overflow flag and check the netdev flags * to see if we can disable NIC PROMISC */ - ionic_dev_uc_sync(netdev, from_ndo); + if (from_ndo) + __dev_uc_sync(netdev, ionic_ndo_addr_add, ionic_ndo_addr_del); + else + __dev_uc_sync(netdev, ionic_addr_add, ionic_addr_del); nfilters = le32_to_cpu(lif->identity->eth.max_ucast_filters); if (netdev_uc_count(netdev) + 1 > nfilters) { rx_mode |= IONIC_RX_MODE_F_PROMISC; @@ -1189,7 +1183,10 @@ static void ionic_set_rx_mode(struct net_device *netdev, bool from_ndo) } /* same for multicast */ - ionic_dev_uc_sync(netdev, from_ndo); + if (from_ndo) + __dev_mc_sync(netdev, ionic_ndo_addr_add, ionic_ndo_addr_del); + else + __dev_mc_sync(netdev, ionic_addr_add, ionic_addr_del); nfilters = le32_to_cpu(lif->identity->eth.max_mcast_filters); if (netdev_mc_count(netdev) > nfilters) { rx_mode |= IONIC_RX_MODE_F_ALLMULTI;