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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7E94EC43458 for ; Mon, 13 Jul 2026 05:54:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:References:CC:To:From:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=W6w+hPmhhS/RYZ7j75EZs7UsyuxXgUiWWHMWO8Pg5pY=; b=YiFNMSVeLP8eHUWNE3tfZPfiDc GI9VWB+/zFRN4hfxYFcUrlakhVj+u3JsgHVI8gut2JV3KkhjIqHazPNxVZSuTRuDeqTpJgpOCkxHQ KEb2DK9Qp91BkjhBQ8pfJCb02g7ufm+YnbmyQf9hN8mFyUpgiUqfzvrdKHfKGHKkyOz/33bgxEB5m KX41U1/2ne3enZEv4tgOoiOh476CyszMlOKJV+toLJSIGCEDaBEAMblVUe9fAQ34OPdZGnSOgBKAR g67Tdt0ekI/ixMHEBHNsOCsWWYWN01cV9cRteyjzi1rbhKmKeHYfG/hEBr0Fd7wyfC/yA2tvjn0D2 7IJzSKpw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wj9cs-00000008BON-3i2B; Mon, 13 Jul 2026 05:54:46 +0000 Received: from mx0a-0002e601.pphosted.com ([148.163.150.75]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wj9cp-00000008BNo-37nE for linux-arm-kernel@lists.infradead.org; Mon, 13 Jul 2026 05:54:45 +0000 Received: from pps.filterd (m0380145.ppops.net [127.0.0.1]) by m0380145.ppops.net (8.18.1.11/8.18.1.11) with ESMTP id 66D3AHGR2430030; Mon, 13 Jul 2026 00:54:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= proofpoint-05-2026; bh=W6w+hPmhhS/RYZ7j75EZs7UsyuxXgUiWWHMWO8Pg5 pY=; b=PSdMY7O3WgxckH6T0YtBLAPc/U1CEbSuobnD7bgDVXEXLnvme8Ku4F0Fl mxQUKf4Up7dDNMsxMD5OqpJFaY+z7ug4W1N9KMRRBcXYxZ++iSWVJbOeRpzoNDts OOcaZ1E48E8YGnkzM9pESb2tz5ant11YY/SRxvvhCKLEg2h40XA6whbFPRNYpROD kOLta1XlFuzJYK9C4ihCQCwYWiRFa10t64xqTS2UelxOsh75PdbbOwZ7coUNOOGk e+9GtbU2xKLvUBU4aHyFnf1OjkTu2PdP7G/WL+tdfjXqkEgUburgLTMMttxAxHAr O3g76gJEXqbyguvJP5ASavOi4LFvQ== Received: from dm5pr21cu001.outbound.protection.outlook.com (mail-centralusazon11011061.outbound.protection.outlook.com [52.101.62.61]) by m0380145.ppops.net (PPS) with ESMTPS id 4fc6unbxsy-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Mon, 13 Jul 2026 00:54:32 -0500 (CDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=DxCdLobeNCTJOclZNrhe2rbuMCMqI8Jf3K2p+xZKI9STBDpUxXiPNITORn6R0bQvSOiGzFbGJaZ7yEIrepo2zMeS6BVC/RG6GtdycCtDC4s/1n80kfNtSFgYjcs1nuI0zFFpZ5fIB8tdNGvjaGBo+yhAAYMGxVU8njmvQbF7fKpMqEFk1dOwAijFxTcA/eAP6qZ8MTW5VgfScCgCqHgOlx1jXS/xW4F5oeo5QxMZJoUQQk/4GuX3gK2R2qyceNEjYXZhhRypk+Ce1gvLUhe3I+y7yVkiHEU/Ih99eUAktOk/pdRaBJd56PUD+ywUK1rgOi12l3w4cJT8fiWCBuhQqw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=W6w+hPmhhS/RYZ7j75EZs7UsyuxXgUiWWHMWO8Pg5pY=; b=io6hrUsQYJX3KEYpMC97uJ6TKTKxwAY9K5AntcICusL9vE2Jm5wg3AhRqYBYATWOIA2z5Eif+tseA6qd9CAKigfbRcmQNbW+NLbTb1+NrIYZTbogWUFbwZY5xqg5P96ZHuG1ZF2lcpaGHW2CAJeTFFRil9Dcwu+24B4953HZMmFkaBfMGulieOraWbWinl5vwO17rNe/v2djZ/BW0L5aAVni/NMNinvvttgudNg37scn45nv2B7TJyETPOqC8rRun3YSaIAEzaJaHsYxvd047ytIHChlWHXW70Dw2AzgLKIrNuq8WSC6BqJ5/hJPgEhioFUmGHaoWGEQsH81FhZKpw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 198.47.23.195) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=ti.com; dmarc=pass (p=quarantine sp=none pct=100) action=none header.from=ti.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=W6w+hPmhhS/RYZ7j75EZs7UsyuxXgUiWWHMWO8Pg5pY=; b=j1HkSZhlJvpfFooEq1V7h8MUuypGnEfFu60G3TCboJk+3qvbJwNpqGznMEr5KE83eC+nHr39cuSaADX5+QBY+ZTWmKP2t7Lm5PrxuGIGUt6PckHJUI13Wc6Ne1jCq3m/CuMhFM1azBYy1UDs2UTnNuhJTHGioT2o7t7QaJ7Ibnc= Received: from CH0P223CA0021.NAMP223.PROD.OUTLOOK.COM (2603:10b6:610:116::9) by SN7PR10MB7103.namprd10.prod.outlook.com (2603:10b6:806:32b::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.202.18; Mon, 13 Jul 2026 05:54:29 +0000 Received: from DS3PEPF000099E0.namprd04.prod.outlook.com (2603:10b6:610:116:cafe::a9) by CH0P223CA0021.outlook.office365.com (2603:10b6:610:116::9) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.202.19 via Frontend Transport; Mon, 13 Jul 2026 05:54:29 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 198.47.23.195) smtp.mailfrom=ti.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=ti.com; Received-SPF: Pass (protection.outlook.com: domain of ti.com designates 198.47.23.195 as permitted sender) receiver=protection.outlook.com; client-ip=198.47.23.195; helo=lewvzet201.ext.ti.com; pr=C Received: from lewvzet201.ext.ti.com (198.47.23.195) by DS3PEPF000099E0.mail.protection.outlook.com (10.167.17.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.9 via Frontend Transport; Mon, 13 Jul 2026 05:54:28 +0000 Received: from DLEE206.ent.ti.com (157.170.170.90) by lewvzet201.ext.ti.com (10.4.14.104) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Mon, 13 Jul 2026 00:54:27 -0500 Received: from DLEE204.ent.ti.com (157.170.170.84) by DLEE206.ent.ti.com (157.170.170.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Mon, 13 Jul 2026 00:54:27 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DLEE204.ent.ti.com (157.170.170.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37 via Frontend Transport; Mon, 13 Jul 2026 00:54:27 -0500 Received: from [172.24.231.152] (danish-tpc.dhcp.ti.com [172.24.231.152]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 66D5sNrM809166; Mon, 13 Jul 2026 00:54:24 -0500 Message-ID: <3d02c4e9-a271-4080-a54b-8ba4d7a86622@ti.com> Date: Mon, 13 Jul 2026 11:24:22 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net] net: ti: icssg-prueth: Fix link-local addresses being forwarded out of slave ports From: MD Danish Anwar To: Paolo Abeni , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Simon Horman , "Meghana Malladi" CC: , , References: <20260701112535.4027920-1-danishanwar@ti.com> <71a1bacf-c54f-45b0-80df-7175261cf2ac@redhat.com> <5c9fc598-9449-49aa-aa4b-2afc247bc761@ti.com> Content-Language: en-US In-Reply-To: <5c9fc598-9449-49aa-aa4b-2afc247bc761@ti.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099E0:EE_|SN7PR10MB7103:EE_ X-MS-Office365-Filtering-Correlation-Id: cb337d19-aa7a-441e-297a-08dee0a333b3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700016|82310400026|23010399003|376014|3023799007|6133799003|18002099003|22082099003|56012099006|4143699003|13003099007; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.23.195;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:lewvzet201.ext.ti.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700016)(82310400026)(23010399003)(376014)(3023799007)(6133799003)(18002099003)(22082099003)(56012099006)(4143699003)(13003099007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: z0jzVHTXLTejShDH5L7803/mezE6oM/SOcGBz01RqDe8ftvXOQcNNRs2XUnmfGse6Qh2M1WMzEKjT8OmHPegqLfgUeowiYG7wH2idXtVg1zpkGQPKWGVUbPbCaOpz/keSIjXvIbW4cyu+f2Rnho9vQpJuPRMYzCHE5C8EJkTLB9DLzAr14jfO6xCU/Hfe9jOgob2P+DQHjsAuWLOwpqUWp0XF2OeDfamT80x/aXEdrCcCMFgY+yXhUPqrdLlsYKarEKfgvGsJSd9P01V33OhrNaYjxLECRqytx3d7RDrDVgIvDZKGC/A2BHN0mChcE8E6ixjW+PE1Wmitg33AXWjYkwmLos3U2iX+aQc+UFvK8kEd/NOhtGQHGvfbkkFi9NYKQ0hCmaQnnxWpEOSvUnpb/Ib6hrgNbwDFJEazi6BlCm84s09Fz/9Nj8xD+JK+L1R X-Exchange-RoutingPolicyChecked: C1/al8NQPq6T73cp+C04SUUaLlDVxi9Zx5jDvUhYc0m39cvA0XrOB2NXs20rZlTVKOtZAKgQMWReMxBfO2YulpZIJPJnA08c5kCpKz2XkVTrw2p1oxLq68elaE2oOzEWGzXtb8Dc/mTK73ON7VjqHqkax7c9bnskJlx8imcCEsVGIYvnyogdnIkhlbNY3bQ/GZeo2XLEETWcQnVPCz+CqFp4hN2WkZS0jZroB/STMarFUTob9Q1iqotxZHDsVBm6bHQwn39e4qJ+C3/s/zabVXf1DvhlINWRvfP2olm3IUnFLSfDhXgGpEihKB0Pjiy32BTC4dELpomokTSE84iUcA== X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jul 2026 05:54:28.3828 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cb337d19-aa7a-441e-297a-08dee0a333b3 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.195];Helo=[lewvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099E0.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR10MB7103 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzEzMDA1OCBTYWx0ZWRfX6HEENoL8jtTx 22nYp1jRtX48t1bKLI7/N1HZnwXZrVMf/bhMQOdLldmYtFM5drSQkqn7ExFBoeKl8OJqauZ357b muQWpsaVOKvFwm8l1NFZQMiAPXcy5PnJnlq1Lc3Vcfvswwff7WFjRx0cDimdnXiiNsC6FVbKERA hNsm/2vL69IN/SapsTM9EXOfhnkVMpTaTyr1tGbsXGQAsiMy3z1sDn/ABdIDxnlCK6hcF6JJS17 CH7zr48Q3vyxgpDYvVtfSG0esI5ny+8NOZSsvPOcFV3wOE5uZ8MTvvba6H/GMEpLAAQjKhUbKhl s9lvq86w5RF5rXxqIspjCty7Gnr6GhZmsk8RZBYXTnOfK1ydb2RUxHaw2X1yMBAyQJ3PhM38/Xe QDdpNv9isKNeRgx7zlewPx11bsv9D1989jip+I6U+ZXqe6kGhmUQWJ4awoe+2DdF+HHnGsOTkYT UeNFD6SYhkOXSFJ6vTQ== X-Authority-Analysis: v=2.4 cv=IMQyzAvG c=1 sm=1 tr=0 ts=6a547d98 cx=c_pps a=WxwGY4H08PlrDVivH1wjUg==:117 a=f+v6EHfkeJbVwR46tk4DMg==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s63m1ICgrNkA:10 a=V5UXEbMT0ywA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Z8NIEmU8O1QQgoT56wFK:22 a=gO1vWkAQAl3rybz1DQOp:22 a=c92rfblmAAAA:8 a=sozttTNsAAAA:8 a=TpfAaOI81706nv7RqeAA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=GvGzcOZaWPEFPQC_NcjD:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzEzMDA1OCBTYWx0ZWRfXyriLTbEsILWz W5aBT2okJIYGVLF4Le1pMdBVZjqnlRoJ8lzwlAOumN5J4a70r3OV4WJEN4BYyk22HdCkIKA4lhS xIBVoufQ47W1SR1PyznaNi7iCI+zqOc= X-Proofpoint-ORIG-GUID: vKn8lnrHeQYb_QXBhzuM-tzMMzAGFgQe X-Proofpoint-GUID: vKn8lnrHeQYb_QXBhzuM-tzMMzAGFgQe X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-13_01,2026-07-10_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 impostorscore=0 suspectscore=0 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607130058 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260712_225443_915250_F0A68158 X-CRM114-Status: GOOD ( 26.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Paoli, On 07/07/26 4:09 pm, MD Danish Anwar wrote: > Hi Paolo, > > On 07/07/26 4:00 pm, Paolo Abeni wrote: >> On 7/1/26 1:25 PM, MD Danish Anwar wrote: >>> Link-local multicast addresses (01:80:c2:00:00:0x) must only be >>> delivered to the host port (P0) and must not be forwarded out of >>> the physical slave ports. icssg_fdb_add_del() was programming these >>> addresses with P1/P2 membership bits set, causing the firmware to >>> forward them out of slave ports. >>> >>> Clear P1/P2 membership and set only P0 membership when >>> is_link_local_ether_addr() returns true. >>> >>> Fixes: 487f7323f39a ("net: ti: icssg-prueth: Add helper functions to configure FDB") >>> Signed-off-by: MD Danish Anwar >>> --- >>> drivers/net/ethernet/ti/icssg/icssg_config.c | 10 ++++++++++ >>> 1 file changed, 10 insertions(+) >>> >>> diff --git a/drivers/net/ethernet/ti/icssg/icssg_config.c b/drivers/net/ethernet/ti/icssg/icssg_config.c >>> index 3f8237c17d099..04a81402e3f3c 100644 >>> --- a/drivers/net/ethernet/ti/icssg/icssg_config.c >>> +++ b/drivers/net/ethernet/ti/icssg/icssg_config.c >>> @@ -732,6 +732,16 @@ int icssg_fdb_add_del(struct prueth_emac *emac, const unsigned char *addr, >>> u8 fid = vid; >>> int ret; >>> >>> + /* Link-local addresses (01:80:c2:00:00:0x) must only be delivered to >>> + * the host port (P0). Clear P1/P2 membership to prevent the firmware >>> + * from forwarding them out of the physical slave ports. >>> + */ >>> + if (is_link_local_ether_addr(addr)) { >>> + fid_c2 |= ICSSG_FDB_ENTRY_P0_MEMBERSHIP; >>> + fid_c2 &= ~(ICSSG_FDB_ENTRY_P1_MEMBERSHIP | >>> + ICSSG_FDB_ENTRY_P2_MEMBERSHIP); >>> + } >> >> Sashiko gemeni mentioned it could be safer to reject entirely wrong masks: >> >> https://sashiko.dev/#/patchset/20260701112535.4027920-1-danishanwar%40ti.com >> >> It's not clear to me if the mentioned bad scenario is actually possibly, >> please have a look. >> > > I had a look at the Sashiko comment. This seems to be a false positive > to me. > > Link-local addresses (01:80:c2:00:00:0x) are IEEE 802.1D Table 7-10 > reserved addresses that bridges MUST NOT forward. They are consumed > locally by STP, LACP, LLDP, PAE, etc. > > No valid protocol or user configuration would add an MDB entry for these > addresses on a slave port — doing so is a misconfiguration regardless of > hardware. > > The silent enforcement in icssg_fdb_add_del() ensures the hardware > always reflects the mandatory protocol behavior. Returning -EOPNOTSUPP > would only matter if there were a legitimate caller we needed to reject > — there isn't one. > > I think silently adding host port to FDB membership for Link Local > addresses is OK. This Sashiko comment can be ignored. > I have responded here to the Sashiko comment. I see that this patch is marked "Changes Requested" in patchwork. Since the Sashiko comment was false positive, can you please pick this patch if it's OK with you or do I need to send a v2? I haven't sent v2 yet as Sashiko will run again on it and give the same comment again. -- Thanks and Regards, Danish