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=-7.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_NONE,URIBL_BLOCKED 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 C300FC071DD for ; Thu, 1 Apr 2021 17:46:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DFE63613D5 for ; Thu, 1 Apr 2021 17:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234665AbhDARp6 (ORCPT ); Thu, 1 Apr 2021 13:45:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235122AbhDARmR (ORCPT ); Thu, 1 Apr 2021 13:42:17 -0400 Received: from mail-io1-xd2c.google.com (mail-io1-xd2c.google.com [IPv6:2607:f8b0:4864:20::d2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C32ACC02FEB1; Thu, 1 Apr 2021 09:25:07 -0700 (PDT) Received: by mail-io1-xd2c.google.com with SMTP id x16so2807715iob.1; Thu, 01 Apr 2021 09:25:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:message-id:in-reply-to:references:subject :mime-version:content-transfer-encoding; bh=QZAzGw5cAuzFncKhsA5KKXaUsF0O+/nPG6lugtZwnpA=; b=Ut8lxiYJjz1KZOfwAMhO+g/2mqpm5XorxQ2F8c/6rapd0RukkW5Ax7UPdC6AyIeAG8 RSE8ZTauPT29yMddEVsSUb3FsKHkqyvGMrPjJGQ7NWL7P+VltGOHWCs/26jeWTOs4pCQ GqU0XVj4h+mYr8QPcKUMwT+Jm8m3Lt6HZhdOUQ4MRKewdX1nIcUEKxgv8FbwsyL2va0T 7Ch4968Wj80Nc/S7D8TVpWAOUWWzgIx4rG5iAg4QohnOEpA2EuRbak282cwbn+I9n1/H N4miA1S0vmGjL8amqThicqPVaibChDBlHisX5Nb1SfFveTLAdvRU5gZQEMf831PVHrxV uPcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:message-id:in-reply-to :references:subject:mime-version:content-transfer-encoding; bh=QZAzGw5cAuzFncKhsA5KKXaUsF0O+/nPG6lugtZwnpA=; b=HhxZVyNAL3GABygBdr0q0DopEtUMtIYLAsGHqmYOS79PHxbygeAsTgE8DgaMowOslL FdmkcS9UCMPY5wt2yS3xDajLALl/516S/WwlSZrHCXynEtQo0aS1HmjPelp6zUlXZMt2 vMjkvCJvEqN8q7tjI7bZf7MNOl7oPBY8rsDj75l1bQIPIyekBlmA8bm30d+tnXl/F+lO 0WDF5eQbL38XNYVhGe0nb66m3UDSg4t/yPnk87JRiv8kwvxTtKz8JoyGANVLC003UqXC wA10Ydn7hex107Xl+iTC6s4XKcovzWdkdHagLVQU0AidsgfRB6HXrW+AH8ZNzSs9tMwk Eokw== X-Gm-Message-State: AOAM530EsdM0D+qcek4JwbdFx5pRmeOvMkaBu+2RQiJD8t35JFDvTFK+ X+rM63ZPSYZwMzH/o6MB+Q0= X-Google-Smtp-Source: ABdhPJwm5qc3c1ZsCEVxdPoR9B3vWt8yT57uFcZN2VW4mTt6Oo4cJADImzmp1X1YtdqxSlyWy6BuOg== X-Received: by 2002:a05:6638:3399:: with SMTP id h25mr8714141jav.15.1617294307095; Thu, 01 Apr 2021 09:25:07 -0700 (PDT) Received: from localhost ([172.242.244.146]) by smtp.gmail.com with ESMTPSA id l14sm2780151ilj.14.2021.04.01.09.25.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Apr 2021 09:25:05 -0700 (PDT) Date: Thu, 01 Apr 2021 09:24:58 -0700 From: John Fastabend To: Cong Wang , netdev@vger.kernel.org Cc: bpf@vger.kernel.org, duanxiongchun@bytedance.com, wangdongdong.6@bytedance.com, jiang.wang@bytedance.com, Cong Wang , John Fastabend , Daniel Borkmann , Jakub Sitnicki , Lorenz Bauer Message-ID: <6065f3da5b75e_27eb2081c@john-XPS-13-9370.notmuch> In-Reply-To: <20210331023237.41094-14-xiyou.wangcong@gmail.com> References: <20210331023237.41094-1-xiyou.wangcong@gmail.com> <20210331023237.41094-14-xiyou.wangcong@gmail.com> Subject: RE: [Patch bpf-next v8 13/16] udp: implement udp_bpf_recvmsg() for sockmap Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Cong Wang wrote: > From: Cong Wang > > We have to implement udp_bpf_recvmsg() to replace the ->recvmsg() > to retrieve skmsg from ingress_msg. > > Cc: John Fastabend > Cc: Daniel Borkmann > Cc: Jakub Sitnicki > Cc: Lorenz Bauer > Signed-off-by: Cong Wang Acked-by: John Fastabend