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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 6305BC64E7C for ; Mon, 16 Nov 2020 17:40:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2372322265 for ; Mon, 16 Nov 2020 17:40:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733175AbgKPRkV (ORCPT ); Mon, 16 Nov 2020 12:40:21 -0500 Received: from mga05.intel.com ([192.55.52.43]:61014 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732936AbgKPRkU (ORCPT ); Mon, 16 Nov 2020 12:40:20 -0500 IronPort-SDR: M6my6m3HklLmYMq/h+wCILblybsoprQdDxuzgb+7y5D3djOSwHcw8Ad0GOkMVat4M79qtMbBxy 47uV9SRXugVA== X-IronPort-AV: E=McAfee;i="6000,8403,9807"; a="255495556" X-IronPort-AV: E=Sophos;i="5.77,483,1596524400"; d="scan'208";a="255495556" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 09:40:19 -0800 IronPort-SDR: wLbC/q5eQ82Ws3LH7O++UpZ29nmqHbCUJB3jzIIGJuxpQViDMqK5jEznR/r7egJXK5mJhkbdsh oQRY8oV2NVqA== X-IronPort-AV: E=Sophos;i="5.77,483,1596524400"; d="scan'208";a="543685613" Received: from franders-mobl.ger.corp.intel.com (HELO btopel-mobl.ger.intel.com) ([10.249.35.195]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 09:40:11 -0800 Subject: Re: [PATCH bpf-next v2 06/10] xsk: propagate napi_id to XDP socket Rx path To: "Michael S. Tsirkin" Cc: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , netdev@vger.kernel.org, bpf@vger.kernel.org, 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, kda@linux-powerpc.org References: <20201116110416.10719-1-bjorn.topel@gmail.com> <20201116110416.10719-7-bjorn.topel@gmail.com> <20201116064953-mutt-send-email-mst@kernel.org> <614a7ce4-2b6b-129b-de7d-71428f7a71f6@intel.com> <20201116073848-mutt-send-email-mst@kernel.org> <585b011f-0817-a684-d1db-125bb55741fe@intel.com> <20201116085548-mutt-send-email-mst@kernel.org> From: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Message-ID: <6dc830b3-4ca4-c349-4005-952cfa437328@intel.com> Date: Mon, 16 Nov 2020 18:40:07 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.3.2 MIME-Version: 1.0 In-Reply-To: <20201116085548-mutt-send-email-mst@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On 2020-11-16 14:55, Michael S. Tsirkin wrote: [...] > > tun too ;) > :-) AFAIK tun doesn't use "Rx" napi, just netif_tx_napi_add() which doesn't generate a napi_id.