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 smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (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 BE000EA794B for ; Wed, 4 Feb 2026 22:57:36 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 7190C608EA; Wed, 4 Feb 2026 22:57:36 +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 VpNW1wyS1gIF; Wed, 4 Feb 2026 22:57:35 +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 smtp3.osuosl.org 244D7608A4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1770245855; bh=qBt8lt8bM7kV+Zu3BUC89Q+Zy75+2GMxIq581jsCjw8=; h=Date:To:Cc:References:From:In-Reply-To:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=6EYHFv/QJ8Ff/4KOa23HNnQdF/+qhLdF6Gsr9/G+dJgfNTcWaD4L7SfG6QtxZRNjE Fi86g9N5g1XYtn1KLPQqxv5bvoxVI6CtTaP16giKLRYXgBIrXli1xLzAdg4Uyi7yFK nuK6pNbKI4W6WxIVdbLRbAqXjBMZ+U5qn2zcjEqRNMhixbituBQ9+63r0L3jT+ME85 RpLzL3zPFGYIukjhFmhKgWWkKmNYc3RGJO23hsd9u32/7HKCN9kV9ckWYCY5+cbyjL Q2pFn00uZYz0p1twcZs0dlPRkQRZnJ63fFAeweWLLN5Z+mrK3OxqDW1T9dpZq1SHxt W7BQuAv7dgxrg== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp3.osuosl.org (Postfix) with ESMTP id 244D7608A4; Wed, 4 Feb 2026 22:57:35 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138]) by lists1.osuosl.org (Postfix) with ESMTP id 046A4F5 for ; Wed, 4 Feb 2026 22:57:34 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id D92AE83F58 for ; Wed, 4 Feb 2026 22:57:33 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id EIDr7ix-t2fZ for ; Wed, 4 Feb 2026 22:57:33 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2001:41d0:203:375::b0; helo=out-176.mta1.migadu.com; envelope-from=martin.lau@linux.dev; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp1.osuosl.org 0EE0483F56 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 0EE0483F56 Received: from out-176.mta1.migadu.com (out-176.mta1.migadu.com [IPv6:2001:41d0:203:375::b0]) by smtp1.osuosl.org (Postfix) with ESMTPS id 0EE0483F56 for ; Wed, 4 Feb 2026 22:57:31 +0000 (UTC) Message-ID: Date: Wed, 4 Feb 2026 14:57:13 -0800 MIME-Version: 1.0 To: Jakub Kicinski Cc: bpf@vger.kernel.org, Larysa Zaremba , 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 , =?UTF-8?Q?Ricardo_B=2E_Marli=C3=A8re?= , 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 References: <20260203105417.2302672-1-larysa.zaremba@intel.com> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Martin KaFai Lau In-Reply-To: <20260203105417.2302672-1-larysa.zaremba@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1770245845; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qBt8lt8bM7kV+Zu3BUC89Q+Zy75+2GMxIq581jsCjw8=; b=HK44WUzMaWM8Rka/qoHOX77lnm8HDdtPBUdxnIbURLPeP2r0edD3WlO/hdKyb1NXjirVyV pTe9xU5s/rVYN8o8hce9VmqHqNZjTP4UW8FX/adILp4kA6iRHmrjC83/cHcmr0FmdMzX9u i7Yk3SOnv+meqKNARN6qxrWNqJ2IvVU= X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dmarc=pass (p=none dis=none) header.from=linux.dev X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=HK44WUzM 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 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 > > drivers/net/ethernet/freescale/enetc/enetc.c | 2 +- > drivers/net/ethernet/intel/i40e/i40e_main.c | 5 ++-- > drivers/net/ethernet/intel/ice/ice_base.c | 26 ++++++-------------- > drivers/net/ethernet/intel/ice/ice_xsk.c | 3 +++ > drivers/net/ethernet/intel/idpf/xdp.c | 2 +- > net/core/filter.c | 3 ++- Jakub, can you help to take it to the net tree? Thanks.