From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx01.omp.ru (mx01.omp.ru [90.154.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CA883D53E; Mon, 17 Jun 2024 19:46:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.154.21.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718653565; cv=none; b=KUPXUhkKtDlMbUYmmOG8bcPy7d0dAqhVeVxa1xx5hpo/afePZR6E/RxRoQKnlLuLY9dLCu3rHAbx4FFWBc6Pnu25d0PIB+Jvm6KCYZnqzXs/87VIqKcwu1He+2S3oeXLIC6hgglTCHzw6HoOAZVIuQzO/h95O3r7chia6HjiyjU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718653565; c=relaxed/simple; bh=K5ORaED9ut2XUwtSsL7d9/RgxE6XVAqRyIwqKv/I8zg=; h=Subject:From:To:CC:References:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=JIO1K8Hzn5qWkSt94wpsni+ay49qN/Iy7x4PL6i7yxsGxL2YQ9f4dK7337C/Ck1VyOhkj/V5I29j2Q8OKWU7ly7izWcREmQD+0ivZ4IosEDiwwmDd4DozG7QDUxnxadDlkwp5QzcJioxbpua6x4Zbn5cjSrZo+FPwtI3+5TnBUs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru; spf=pass smtp.mailfrom=omp.ru; arc=none smtp.client-ip=90.154.21.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=omp.ru Received: from [192.168.1.105] (178.176.72.187) by msexch01.omp.ru (10.188.4.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.1258.12; Mon, 17 Jun 2024 22:45:52 +0300 Subject: Re: [net-next PATCH 1/2] net: ravb: Fix maximum MTU for GbEth devices From: Sergey Shtylyov To: Paul Barker , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , =?UTF-8?Q?Niklas_S=c3=b6derlund?= CC: Biju Das , Claudiu Beznea , Lad Prabhakar , Mitsuhiro Kimura , , , References: <20240615103038.973-1-paul.barker.ct@bp.renesas.com> <20240615103038.973-2-paul.barker.ct@bp.renesas.com> Organization: Open Mobile Platform Message-ID: Date: Mon, 17 Jun 2024 22:45:52 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-ClientProxiedBy: msexch01.omp.ru (10.188.4.12) To msexch01.omp.ru (10.188.4.12) X-KSE-ServerInfo: msexch01.omp.ru, 9 X-KSE-AntiSpam-Interceptor-Info: scan successful X-KSE-AntiSpam-Version: 6.1.0, Database issued on: 06/17/2024 19:20:05 X-KSE-AntiSpam-Status: KAS_STATUS_NOT_DETECTED X-KSE-AntiSpam-Method: none X-KSE-AntiSpam-Rate: 59 X-KSE-AntiSpam-Info: Lua profiles 185970 [Jun 17 2024] X-KSE-AntiSpam-Info: Version: 6.1.0.4 X-KSE-AntiSpam-Info: Envelope from: s.shtylyov@omp.ru X-KSE-AntiSpam-Info: LuaCore: 20 0.3.20 743589a8af6ec90b529f2124c2bbfc3ce1d2f20f X-KSE-AntiSpam-Info: {rep_avail} X-KSE-AntiSpam-Info: {Tracking_arrow_text} X-KSE-AntiSpam-Info: {Tracking_from_domain_doesnt_match_to} X-KSE-AntiSpam-Info: {relay has no DNS name} X-KSE-AntiSpam-Info: {SMTP from is not routable} X-KSE-AntiSpam-Info: {Found in DNSBL: 178.176.72.187 in (user) b.barracudacentral.org} X-KSE-AntiSpam-Info: omp.ru:7.1.1;127.0.0.199:7.1.2;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1 X-KSE-AntiSpam-Info: ApMailHostAddress: 178.176.72.187 X-KSE-AntiSpam-Info: {DNS response errors} X-KSE-AntiSpam-Info: Rate: 59 X-KSE-AntiSpam-Info: Status: not_detected X-KSE-AntiSpam-Info: Method: none X-KSE-AntiSpam-Info: Auth:dmarc=temperror header.from=omp.ru;spf=temperror smtp.mailfrom=omp.ru;dkim=none X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Heuristic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 06/17/2024 19:39:00 X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: Clean, bases: 6/17/2024 4:39:00 PM X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: InTheLimit On 6/17/24 10:38 PM, Sergey Shtylyov wrote: [...] >> The datasheets for all SoCs using the GbEth IP specify a maximum >> transmission frame size of 1.5 kByte. I've confirmed through internal >> discussions that support for 1522 byte frames has been validated, which >> allows us to support the default MTU of 1500 bytes after reserving space >> for the Ethernet header, frame checksums and an optional VLAN tag. >> >> Fixes: 2e95e08ac009 ("ravb: Add rx_max_buf_size to struct ravb_hw_info") >> Signed-off-by: Paul Barker > [...] > > Reviewed-by: Sergey Shtylyov Sounds like this is a also fix for the net.git tho? [...] MBR, Sergey