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 DF21930EF85 for ; Fri, 16 Jan 2026 03:05:47 +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=1768532747; cv=none; b=aPN6GNWct6KKXZbmPW50W1zp7gfVCiNCpYJa6ThnSSw6Vw4l7EiWi012IwO2vl9UxYqLtJsI1sqzhe8WkjoqqhyKwMDeZT6xy92QRFCLQhHPzeLmF88CWOA14XlRLGAMW/T3AfD/6oKmGHQncpyL/AvByWk6EKfIQ5BpLTLKD8o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768532747; c=relaxed/simple; bh=U3Aoti0YPoxifwNh7V0YYpw1gTTxaBib3ervHQ0XypE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aKTQaFjh907ntmI+enmhiRhQpZffegyPO2PCuX7wm++g7rfXgpnW0pLczzwkvi2pS7f90o5ABmrdn4wX2VbYvA00iWaY5ylij0AVjobzIJTKB1LEBkLXxPTwFEZ3UY3Hucbajv7W5mSoCUcPLwW4ooJiHezU9MD6Haqjc/NS/XM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L1QYiDqK; 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="L1QYiDqK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4EA59C116D0; Fri, 16 Jan 2026 03:05:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768532747; bh=U3Aoti0YPoxifwNh7V0YYpw1gTTxaBib3ervHQ0XypE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=L1QYiDqKnDOSSq+xNu+85WqFwC8Qoq9llFdwS+6br3L3Q5qGCwSBH4tzlpuO3mq3r vaEOV8686ZZIri8oA4Plxr8THRmQ6eDgQHLdKqOoGFF2BrIk6eOieq1eiChchXjgAE ND1QawHZH0QXhocxN9ghOzjhfneolngOFAQMz6fg0slaJUtuiMZLk7PnFhHoZkJ7Tm 3wUSihRl3EyFF5DahJf+HsOKeV7ufvwsJ44HfcS9VcYQYRHdeOm7IR4w+ouPDkIUG4 sMH810M6wuXKRoJEovwOxYpa2C3grmqrC5EPFCP2x8zuUc7moPv5lg+OVTZ+vQQ6V+ +R/3912fAVxfQ== Date: Thu, 15 Jan 2026 19:05:46 -0800 From: Jakub Kicinski To: Lorenzo Bianconi Cc: Sayantan Nandy , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, sayantan.nandy@airoha.com, bread.hsu@airoha.com, kuldeep.malik@airoha.com, aniket.negi@airoha.com, rajeev.kumar@airoha.com Subject: Re: [PATCH] net: airoha_eth: increase max mtu to 9220 for DSA jumbo frames Message-ID: <20260115190546.5ede6750@kernel.org> In-Reply-To: References: <20260115084837.52307-1-sayantann11@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 15 Jan 2026 14:40:03 +0100 Lorenzo Bianconi wrote: > > The Industry standard for jumbo frame MTU is 9216 bytes. When using DSA > > sub-system, an extra 4 byte tag is added to each frame. To allow users > > to set the standard 9216-byte MTU via ifconfig,increase AIROHA_MAX_MTU > > to 9220 bytes (9216+4). > > > > Signed-off-by: Sayantan Nandy > > I think the patch is fine, but here you are missing to specify this is v2 > and this patch targets net-next. Moreover, please wait 24h before reposting > a new version of the same patch. FWIW this is a good reminder for Sayantan for the future but it doesn't merit a repost in itself. net-next is our default tree, and pw bot guessed correctly. That said I think Andrews request warrants some extra testing here so: -- pw-bot: cr