From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 50A9023817F; Thu, 22 Jan 2026 12:30:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769085009; cv=none; b=E5KORU8ERtccj7MnjCDF4oIy9U5NS9iQRXZY+qCDTRZ/ICSHSxuTTJTACmEMlwSsZAdpadKslQwC0suXUap1JTFDzwVJt+wML4fAGGVMjiSO5ZfdnGvjkBPyYPtP4CiOvDgbit4jmK3yqqpFI2sB6j2avEQPubgy4uuwnlAMxGo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769085009; c=relaxed/simple; bh=/hjcCNFeMj8oOox0c8QBGx9VeHubGikBZuPrKcoaGY0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=j5llba2HnzTE2BtFRHkt24+v8LeSp0inXUVwddqqeKXmMSiM0huOR965yRlhQFukZJw9/P25wvvulyyCKKEqdhL7p5UBA7ZnqRNU9AprCxGWVHuMcI+OyIHL2YzMzffO/IAtD8hkny8OgNKG9hb8nX0UI4UpyvRZgrVBgAqDqyM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=V42jBl+5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="V42jBl+5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3FDDC116C6; Thu, 22 Jan 2026 12:30:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769085008; bh=/hjcCNFeMj8oOox0c8QBGx9VeHubGikBZuPrKcoaGY0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=V42jBl+5C2uRu41AQq7U4l2G7smrE2+KJE/11pzMwkx7PuuDemSytCunsO8QtXN4C nI2BEvmUwCSOJWNWOtvmgjgYkb1vtN4iULjXvxFmjtOQulWVilzaIPwb9wXYmqC4og 6jD4M1HAPwqsP/XB4uKXfOaAA/bmfLrhrh+5PqmNVDpdWPodxtt5qgPgWqJOeffsoU w1gVKcEaIFcl++Ng4RRPzISOdPjgw+9A28Fi6v2wM5av+Igwm+xC2RInwB18LG8vum sQLiH2xU24DD34eIOYXIkCUcbJUxuOpxswiZg0aY9IoH3rO+NrBOHh54nh+/ODAp1C yIrHHjlFRnylQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 8BAE33808200; Thu, 22 Jan 2026 12:30:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] net: fec: account for VLAN header in frame length calculations From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176908500535.1702959.10720487953177513534.git-patchwork-notify@kernel.org> Date: Thu, 22 Jan 2026 12:30:05 +0000 References: <20260121083751.66997-1-mail@clemensgruber.at> In-Reply-To: <20260121083751.66997-1-mail@clemensgruber.at> To: Clemens Gruber Cc: wei.fang@nxp.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, shenwei.wang@nxp.com, xiaoning.wang@nxp.com, imx@lists.linux.dev, netdev@vger.kernel.org, stable@kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Wed, 21 Jan 2026 09:37:51 +0100 you wrote: > The MAX_FL (maximum frame length) and related calculations used ETH_HLEN, > which does not account for the 4-byte VLAN tag in tagged frames. This > caused the hardware to reject valid VLAN frames as oversized, resulting > in RX errors and dropped packets. > > Use VLAN_ETH_HLEN instead of ETH_HLEN in the MAX_FL register setup, > cut-through mode threshold, buffer allocation, and max_mtu calculation. > > [...] Here is the summary with links: - [v2] net: fec: account for VLAN header in frame length calculations https://git.kernel.org/netdev/net/c/ca1bb3fedf26 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html