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[23.128.96.32]) by mx.google.com with ESMTPS id ls12-20020a17090b350c00b0028591f8bed7si4615652pjb.118.2023.12.01.19.30.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Dec 2023 19:30:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) client-ip=23.128.96.32; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IyOxrWYM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id CA3E6801B70F; Fri, 1 Dec 2023 19:30:04 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231409AbjLBD2o (ORCPT + 99 others); Fri, 1 Dec 2023 22:28:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229537AbjLBD2m (ORCPT ); Fri, 1 Dec 2023 22:28:42 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DBFF1B2 for ; Fri, 1 Dec 2023 19:28:49 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30426C433C8; Sat, 2 Dec 2023 03:28:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701487728; bh=5Iznkl7Y/UaOI16u1p9z9TNAVqCqy4L/LgDnEnmoT0c=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=IyOxrWYMs6Tj+TmW+3JjcrBCpnsAtOryyhNLFggtzwjzTTFSihe51dj8JMLpA0CEs vNbukE02lwU+Ozm3SWICClspjaDDjvSFN/AN1z2sPL6CZ3L0UI8EBf8EbHewUl718f 8+3F63d8ipmvFP8hnwnv+f2T3VGHF1Bk0FKzm0YWnNx0uTyJ5k4GxWtXg42a0JPoYo M9J1J803EXwuwH8LBrpmYO9gXvyQCA9DEl+lA+8u9dquFdXWh9c18EXDlMlgm2ynfX 3LPjdLfYgaQqvobwJ+Qsa+q3Vl3fGmx1gNtzF8r035Wjd1vTDwfE2YMir+p8t1fFvE yOQpikEFSl2NA== Date: Fri, 1 Dec 2023 19:28:46 -0800 From: Jakub Kicinski To: Song Yoong Siang Cc: "David S . Miller" , Eric Dumazet , Paolo Abeni , Jonathan Corbet , Bjorn Topel , Magnus Karlsson , Maciej Fijalkowski , Jonathan Lemon , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Lorenzo Bianconi , Tariq Toukan , Willem de Bruijn , Maxime Coquelin , Andrii Nakryiko , Mykola Lysenko , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Hao Luo , Jiri Olsa , Shuah Khan , Alexandre Torgue , Jose Abreu , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, bpf@vger.kernel.org, xdp-hints@xdp-project.net, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH bpf-next 1/3] xsk: add launch time support to XDP Tx metadata Message-ID: <20231201192846.15c9e64e@kernel.org> In-Reply-To: <20231130162028.852006-2-yoong.siang.song@intel.com> References: <20231130162028.852006-1-yoong.siang.song@intel.com> <20231130162028.852006-2-yoong.siang.song@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Fri, 01 Dec 2023 19:30:05 -0800 (PST) On Fri, 1 Dec 2023 00:20:26 +0800 Song Yoong Siang wrote: > + name: launch-time > + doc: > + HW Time-Based Scheduling (TBS) is supported by the driver. Does this mean fifo "gating" or HW can do reordering?