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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BB17C32772 for ; Tue, 23 Aug 2022 20:52:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231636AbiHWUwv (ORCPT ); Tue, 23 Aug 2022 16:52:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231661AbiHWUwg (ORCPT ); Tue, 23 Aug 2022 16:52:36 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DB1E2F9 for ; Tue, 23 Aug 2022 13:50:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D6AEF6159A for ; Tue, 23 Aug 2022 20:50:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 3165BC433C1; Tue, 23 Aug 2022 20:50:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661287817; bh=xehIwjuJi+6KERq1JWVe/fe/2+Ypj1on/7xDwJFisJM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=iJ4aTFA1dvPmSxi2Q68JkQwSDP+AuEzFz8cg74XxZ+W9ybjctk2DKeszbSCfM7T/i nCQQrHCAjW145hNCVn5hsLUCWiRIHNNFmLjKhmb42Xw04CiLWqPqNPMPHv2pZ2NpiG U4nfHECuTJ9V2TgybhQnsTKfAHCrJyfpXsYsAqT2NFNhDv0GOJh7y5QlgNQQWWMJ11 iTgK3ro8AZUy1ALKFO/PPRgfnLea8prdNaZ0RK9bhSY1eSrF+5oXRfl0/sZgLOCe7U kCgwdyj4v9aHF3TmoFO7nCcMcoiqrPLlbB41CjVTCfOrAODO3heewxQ3ab8ynQRFng 3VLzaL6s5JojA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 069CFE2A041; Tue, 23 Aug 2022 20:50:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 bpf-next 0/4] flow_dissector: Allow bpf flow-dissector progs to request fallback to normal dissection From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166128781701.18610.15502744232104475545.git-patchwork-notify@kernel.org> Date: Tue, 23 Aug 2022 20:50:17 +0000 References: <20220821113519.116765-1-shmulik.ladkani@gmail.com> In-Reply-To: <20220821113519.116765-1-shmulik.ladkani@gmail.com> To: Shmulik Ladkani Cc: bpf@vger.kernel.org, ast@kernel.org, sdf@google.com, jakub@cloudflare.com, ppenkov@google.com, willemb@google.com, shmulik.ladkani@gmail.com Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Sun, 21 Aug 2022 14:35:15 +0300 you wrote: > Currently, attaching BPF_PROG_TYPE_FLOW_DISSECTOR programs completely > replaces the flow-dissector logic with custom dissection logic. > This forces implementors to write programs that handle dissection for > any flows expected in the namespace. > > It makes sense for flow-dissector bpf programs to just augment the > dissector with custom logic (e.g. dissecting certain flows or custom > protocols), while enjoying the broad capabilities of the standard > dissector for any other traffic. > > [...] Here is the summary with links: - [v2,bpf-next,1/4] flow_dissector: Make 'bpf_flow_dissect' return the bpf program retcode https://git.kernel.org/bpf/bpf-next/c/0ba985024ae7 - [v2,bpf-next,2/4] bpf/flow_dissector: Introduce BPF_FLOW_DISSECTOR_CONTINUE retcode for flow-dissector bpf progs https://git.kernel.org/bpf/bpf-next/c/91350fe15293 - [v2,bpf-next,3/4] bpf: test_run: Propagate bpf_flow_dissect's retval to user's bpf_attr.test.retval https://git.kernel.org/bpf/bpf-next/c/5deedfbee842 - [v2,bpf-next,4/4] selftests/bpf: test BPF_FLOW_DISSECTOR_CONTINUE https://git.kernel.org/bpf/bpf-next/c/d6513727c2af You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html