Received: by 2002:a05:6358:11c7:b0:104:8066:f915 with SMTP id i7csp5351059rwl; Tue, 21 Mar 2023 17:46:54 -0700 (PDT) X-Google-Smtp-Source: AK7set+xNMhwGaYMmnf3ZCWBzHEHN1kwIwihaj63sAyC+YCsoFv5Ct1aSIlFZH4qh3J7Wqt50KQc X-Received: by 2002:a17:906:749d:b0:92c:fc0:b229 with SMTP id e29-20020a170906749d00b0092c0fc0b229mr4694010ejl.0.1679446014523; Tue, 21 Mar 2023 17:46:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1679446014; cv=none; d=google.com; s=arc-20160816; b=ZRmfguEa3viDp3Es4ADnyZ2ScpAubYTE43k31cMx/5/YiwP3n/now8tEpigi7J4UYw rZEdHlJRhIQW5gSrPlXVrZZYL6dsMGvzsgor4F2f6gcf/2DvaKMrL+TEvK1CiXN7TZEM yMijhDiTQeTGtQEuOrAG2+ZwkfGMCkvSGNxkJ0/oZ+9IBkAwLymYxnBz8YliR0h7aJyT AZXOsw9tq64yllRPZq75mDkwKBlQFdqT0IL/v/TNPo5kooFKULBHVP4+lwAuVKHQd+Gu qXtGv210k1s9m37fcH+4UBuGwKG9SNlNhpaps833YROTOxaYDo60rEA0rpXHFpze9oxn yajg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:date:message-id :from:subject:content-transfer-encoding:mime-version:dkim-signature; bh=oTRBdaeDkxCrZDd30kbUtPO0fviafytmTqaw6T5UY+M=; b=PsZIDaqoLVsgRkjAHzr+FuHG4FzDlFYdyLWCS3hh+dWaCPRnrtSbJUvWYNUbIgdotl w2vV7aEH6YpwbiZv4Zs1DUhN5z4WsjHB6v7/bccIZBb4txDipWa+k25rwecGlxStBYYt EQ4JUt6DsZ00uVybkQqHslQSRgNQYXls8PtYHn/Y40/yfB6+zfJXvlCE0kzz2ok7lkCn XMC9KR/a73MlUyRvnWda4PaWnR8ZV1orZjXyM3sUlFq7mmby0cAazt3BatUZ8OjG7KzW 4lXcAVTkBINwKAzOzCQjQUaMeRs8wOTsBBc1srpOE2GwXgOfIy+C7nbviKOWPhdZzdWX yGow== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ettNs0rz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id tl3-20020a170907c30300b00939ad72ecacsi3254750ejc.225.2023.03.21.17.46.27; Tue, 21 Mar 2023 17:46:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ettNs0rz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229487AbjCVAko (ORCPT + 99 others); Tue, 21 Mar 2023 20:40:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229459AbjCVAkm (ORCPT ); Tue, 21 Mar 2023 20:40:42 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4BF0E34303; Tue, 21 Mar 2023 17:40:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 95979B81ACB; Wed, 22 Mar 2023 00:40:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2D60AC4339B; Wed, 22 Mar 2023 00:40:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679445617; bh=uA0W7Evl3i2X/hbk6XqyCpnveha3bfT8SZdOx00NR8M=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ettNs0rzASSEzL/ZfIQjx3IyWmrRId7ih/AmDOgYID+reUIJ8pkuHNVOa1JqI3lW1 8nHWJd+Tea6eX7OBZPoSgk7EM524RWHa4D8uef5GCj87wlYeereZmvs5+G/3wsH/4k HSyDDQ/lqlouhOyMnuUhxp+h0CKe6UDVBCkutcXK1EvL4XjMCM8QvGkXbn0+5sR5TL pFPXN6Fw8GVTIQWAeBx9Day+3J4lf2B4FI1lZq2vW4cfaL74qpdv3b9tY3k52Aso5x 8VouvneoDJ46r0kzpp1R80OUX98hH8ediNRBN6ZwZ5zoZoe30UG8NDYuF8j+INPQIg jHx4v3DtFr6wQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 0CEA3C39563; Wed, 22 Mar 2023 00:40:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] net: dsa: tag_brcm: legacy: fix daisy-chained switches From: patchwork-bot+netdevbpf@kernel.org Message-Id: <167944561704.18069.14666163144674500443.git-patchwork-notify@kernel.org> Date: Wed, 22 Mar 2023 00:40:17 +0000 References: <20230319095540.239064-1-noltari@gmail.com> In-Reply-To: <20230319095540.239064-1-noltari@gmail.com> To: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas_=3Cnoltari=40gmail=2Ecom=3E?=@ci.codeaurora.org Cc: andrew@lunn.ch, f.fainelli@gmail.com, jonas.gorski@gmail.com, olteanv@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, michal.swiatkowski@linux.intel.com X-Spam-Status: No, score=-5.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Sun, 19 Mar 2023 10:55:40 +0100 you wrote: > When BCM63xx internal switches are connected to switches with a 4-byte > Broadcom tag, it does not identify the packet as VLAN tagged, so it adds one > based on its PVID (which is likely 0). > Right now, the packet is received by the BCM63xx internal switch and the 6-byte > tag is properly processed. The next step would to decode the corresponding > 4-byte tag. However, the internal switch adds an invalid VLAN tag after the > 6-byte tag and the 4-byte tag handling fails. > In order to fix this we need to remove the invalid VLAN tag after the 6-byte > tag before passing it to the 4-byte tag decoding. > > [...] Here is the summary with links: - [v2] net: dsa: tag_brcm: legacy: fix daisy-chained switches https://git.kernel.org/netdev/net/c/032a954061af You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html