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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 95BD6EA794C for ; Thu, 5 Feb 2026 01:23:30 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 37EC240DA1; Thu, 5 Feb 2026 01:23:30 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id L-v4RWhVSt2F; Thu, 5 Feb 2026 01:23:28 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 2A10640D6C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1770254608; bh=HOrbGJrybssgRjSRyhXevDMliHyT7lZRsTZ1gYLRHc8=; h=Date:From:To:Cc:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=srwTk07KmRoR8MwzeBTe1Ak0ppVinBiRXUWEOfu1lfr8xvqk9piE3qK6H2BgcLPTe YS2jvFkCkFl1A2rYRT4UPKwqbSHSryzBCRrgdesoRRPbN9UCgllRolzk7NT38LrjGK Au3FlPL1avBpWytseHn9qm7Kv+CobxPW8F7phY2N6OxYFAukchH3wGZme7jonc7JBi AvAu/pSfbP7Z1cSB3c6Ycac++vgJM8Kx7iNVU15PChsG+3ATPzlAk5nC/Q4zFF/zTq kys0aeNiktz6li5kc29lmk+qkju8Kyw2Uk4V7Hf7IojnuoqU9JMmJjdM3vFPiYdhxx 34ebmrKKdIGvA== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp4.osuosl.org (Postfix) with ESMTP id 2A10640D6C; Thu, 5 Feb 2026 01:23:28 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists1.osuosl.org (Postfix) with ESMTP id ED6CA173 for ; Thu, 5 Feb 2026 01:23:26 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id CDE6660A3A for ; Thu, 5 Feb 2026 01:23:26 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id ll1OGpFcvJ_f for ; Thu, 5 Feb 2026 01:23:26 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=kuba@kernel.org; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org 267EE607B6 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 267EE607B6 Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) by smtp3.osuosl.org (Postfix) with ESMTPS id 267EE607B6 for ; Thu, 5 Feb 2026 01:23:25 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id F370160010; Thu, 5 Feb 2026 01:23:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B535EC4CEF7; Thu, 5 Feb 2026 01:23:21 +0000 (UTC) Date: Wed, 4 Feb 2026 17:23:20 -0800 From: Jakub Kicinski To: Larysa Zaremba Cc: Martin KaFai Lau , bpf@vger.kernel.org, Claudiu Manoil , Vladimir Oltean , Wei Fang , Clark Wang , Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Tony Nguyen , Przemek Kitszel , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Andrii Nakryiko , Eduard Zingerman , Song Liu , Yonghong Song , KP Singh , Hao Luo , Jiri Olsa , Simon Horman , Shuah Khan , Alexander Lobakin , Maciej Fijalkowski , "Bastien Curutchet (eBPF Foundation)" , Tushar Vyavahare , Jason Xing , "Ricardo B. =?UTF-8?B?TWFybGnDqHJl?=" , Eelco Chaudron , Lorenzo Bianconi , Toke Hoiland-Jorgensen , imx@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-kselftest@vger.kernel.org, Aleksandr Loktionov Message-ID: <20260204172320.0cf0259c@kernel.org> In-Reply-To: References: <20260203105417.2302672-1-larysa.zaremba@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770254603; bh=dbbWH00AN9nxQSpcSlC8OhEK9W93kMW4Kq/rZuG81/E=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Uy6IkTgR8XWjTCd6f2j73ACmERhNylK2D/W1b8L3PcvbVq3lMwSx5aHO9+WtsRFeC 4BcINPYnCAyOYJt6dKizKPlRAocw9j8KABcmEHvf5m64XbnIRcZfaY24uXIYDLyiU/ 1MpcO2NLy4X2BUbrXtWyUox0LjVskACBUNwA7vMRFfQr14i5lEvTtzRW4V7ttZdSBD 40K8I+B0x7mIol1mtAUvWCtBH4U4MwSOpf4Um5wObb37pb7TmO29OEd5H15Xfa9IFj 34rIBWL/KXZC6AgrVAWnBTQP4kXztdUCLqqux9Qi3sbaL20bM6AEcLFboL+n2iSnqa WtRPy8pzOAgDA== X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Uy6IkTgR Subject: Re: [Intel-wired-lan] [PATCH bpf 0/6] Address XDP frags having negative tailroom X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On Wed, 4 Feb 2026 14:57:13 -0800 Martin KaFai Lau wrote: > On 2/3/26 2:53 AM, Larysa Zaremba wrote: > > Larysa Zaremba (6): > > xdp: produce a warning when calculated tailroom is negative > > ice: fix rxq info registering in mbuf packets > > ice: change XDP RxQ frag_size from DMA write length to truesize > > i40e: use truesize as XDP RxQ info frag_size > > idpf: use truesize as XDP RxQ info frag_size > > net: enetc: use truesize as XDP RxQ info frag_size > > Jakub, can you help to take it to the net tree? Thanks. Will do. I think I also have some questions, first, tho :)