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 X-Spam-Level: X-Spam-Status: No, score=-8.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80971C71156 for ; Mon, 16 Nov 2020 12:37:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3197D20855 for ; Mon, 16 Nov 2020 12:37:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HG2Xe47W" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729067AbgKPLTN (ORCPT ); Mon, 16 Nov 2020 06:19:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727228AbgKPLTN (ORCPT ); Mon, 16 Nov 2020 06:19:13 -0500 Received: from mail-ed1-x544.google.com (mail-ed1-x544.google.com [IPv6:2a00:1450:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79A0CC0613CF; Mon, 16 Nov 2020 03:19:11 -0800 (PST) Received: by mail-ed1-x544.google.com with SMTP id y4so12481076edy.5; Mon, 16 Nov 2020 03:19:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=a6CPIyvD8XjBNQP4xPof1wHbO1v9fKQ05YkxbhaYKQM=; b=HG2Xe47Wf2k2l8Y2s2S+VlU1d1DXdhNNUDrhnPRNTfBuQ6AkpKw1F3dsff/B6gdhWi 6MxYjlTFC1Vqsk35ff40GqJpiEYunxwy2B5v85swi/zNag0kkh1eZZ+tcK9P6uWwAT14 LsHxCQREPm/t9ShRub/DH25BV0/YlkoaQJ8Pe8VchklX5eN86FlgjTMICHVeWgfLo8/B Ym0GCrjXJhvRCqFiJ+NvM+VExx8LqVG20sscfXoLomlE2U2vvjnBXS4PPDCeMYgVMBDa UmVxpdwepwnuGTBdjyd/7/69zItZQJ84QVXOg2Uzzke63GX4fUTtAoYm7zSjPSd6i6R9 q8QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=a6CPIyvD8XjBNQP4xPof1wHbO1v9fKQ05YkxbhaYKQM=; b=SfoZ48bpW6rcAJFYR7j0lZrfSabBQzm3WYh9eVAWyGR4o346vYAOLxT/MbUDLodcIw PZCFF61/2eEUkMkENrTc+66jktS92Mke1yaiIgsZjgg0YMgCKhwGRHxaW/EvJ1Tei+p7 Qhq8P0zYDiAS6dz7hXhqya/gdh31ANPSmXBMu8oNYGfBKbS8S0zngcbNLNwWlRqfVWCg Hi10s+wu/eLav+R4xBQiGzfUC03hIDihoe8piNhNrpGSmsTL7VyolKeRh0INwpxLsyxC Xk40FX6lY0mcxgOYomyDvo7BnH2cQu/sthsDPb47Uj/GrEF67eL8SUq1bmLhMkUD0U1f 4vgA== X-Gm-Message-State: AOAM5322XZmj+g//Bnd4+cFIXvPe3kSXMuJtjtyeGwTkBA6UoxDHGmvX F5ap7fUwBheGQqZWG5XsYok= X-Google-Smtp-Source: ABdhPJyq2UQEpY6TJGlJuUZLSFk8enZDbR8NPimsRQcmy2QVwGtO/svDuf9KZEHeN2hYDyMms/WLGg== X-Received: by 2002:aa7:d14a:: with SMTP id r10mr14869673edo.225.1605525550227; Mon, 16 Nov 2020 03:19:10 -0800 (PST) Received: from [192.168.1.110] ([77.126.113.122]) by smtp.gmail.com with ESMTPSA id c4sm10375927ejx.9.2020.11.16.03.19.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Nov 2020 03:19:09 -0800 (PST) Subject: Re: [PATCH bpf-next v2 06/10] xsk: propagate napi_id to XDP socket Rx path To: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , netdev@vger.kernel.org, bpf@vger.kernel.org Cc: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , magnus.karlsson@intel.com, ast@kernel.org, daniel@iogearbox.net, maciej.fijalkowski@intel.com, sridhar.samudrala@intel.com, jesse.brandeburg@intel.com, qi.z.zhang@intel.com, kuba@kernel.org, edumazet@google.com, jonathan.lemon@gmail.com, maximmi@nvidia.com, intel-wired-lan@lists.osuosl.org, netanel@amazon.com, akiyano@amazon.com, michael.chan@broadcom.com, sgoutham@marvell.com, ioana.ciornei@nxp.com, ruxandra.radulescu@nxp.com, thomas.petazzoni@bootlin.com, mcroce@microsoft.com, saeedm@nvidia.com, tariqt@nvidia.com, aelior@marvell.com, ecree@solarflare.com, ilias.apalodimas@linaro.org, grygorii.strashko@ti.com, sthemmin@microsoft.com, mst@redhat.com, kda@linux-powerpc.org References: <20201116110416.10719-1-bjorn.topel@gmail.com> <20201116110416.10719-7-bjorn.topel@gmail.com> From: Tariq Toukan Message-ID: Date: Mon, 16 Nov 2020 13:19:04 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.4.3 MIME-Version: 1.0 In-Reply-To: <20201116110416.10719-7-bjorn.topel@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On 11/16/2020 1:04 PM, Björn Töpel wrote: > From: Björn Töpel > > Add napi_id to the xdp_rxq_info structure, and make sure the XDP > socket pick up the napi_id in the Rx path. The napi_id is used to find > the corresponding NAPI structure for socket busy polling. > > Acked-by: Ilias Apalodimas > Signed-off-by: Björn Töpel > --- > drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +- > drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +- > .../ethernet/cavium/thunder/nicvf_queues.c | 2 +- > .../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 +- > drivers/net/ethernet/intel/i40e/i40e_txrx.c | 2 +- > drivers/net/ethernet/intel/ice/ice_base.c | 4 ++-- > drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +- > drivers/net/ethernet/intel/igb/igb_main.c | 2 +- > drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +- > .../net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- > drivers/net/ethernet/marvell/mvneta.c | 2 +- > .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 ++-- > drivers/net/ethernet/mellanox/mlx4/en_rx.c | 2 +- > .../net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- > .../ethernet/netronome/nfp/nfp_net_common.c | 2 +- > drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +- > drivers/net/ethernet/sfc/rx_common.c | 2 +- > drivers/net/ethernet/socionext/netsec.c | 2 +- > drivers/net/ethernet/ti/cpsw_priv.c | 2 +- > drivers/net/hyperv/netvsc.c | 2 +- > drivers/net/tun.c | 2 +- > drivers/net/veth.c | 2 +- > drivers/net/virtio_net.c | 2 +- > drivers/net/xen-netfront.c | 2 +- > include/net/busy_poll.h | 19 +++++++++++++++---- > include/net/xdp.h | 3 ++- > net/core/dev.c | 2 +- > net/core/xdp.c | 3 ++- > net/xdp/xsk.c | 1 + > 29 files changed, 47 insertions(+), 33 deletions(-) > Acked-by: Tariq Toukan For the mlx4/5 parts. Thanks, Tariq