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=-6.6 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,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,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 AAB44C433E2 for ; Thu, 10 Sep 2020 19:33:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 632D021D92 for ; Thu, 10 Sep 2020 19:33:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cHZAs4Fw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727970AbgIJTbg (ORCPT ); Thu, 10 Sep 2020 15:31:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727842AbgIJT31 (ORCPT ); Thu, 10 Sep 2020 15:29:27 -0400 Received: from mail-yb1-xb43.google.com (mail-yb1-xb43.google.com [IPv6:2607:f8b0:4864:20::b43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE7BFC061573; Thu, 10 Sep 2020 12:29:21 -0700 (PDT) Received: by mail-yb1-xb43.google.com with SMTP id 195so4790726ybl.9; Thu, 10 Sep 2020 12:29:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=4Kkmd5i71e5SXs+HrB0Q4cmO1EDQUaQYsDFxwl9JHV0=; b=cHZAs4Fw/wHSju+Ss2xMq53wAHCrg/V/cDeecUvCpVztJqUdgitWSXkjGU8Cn2jLK9 w7JZhk3CyGMrb1tKgipHXBP3KKlADoFiF+3nHUhubcWfJfEEsnEPLPzoRbqXdqEJm9PO FF9zw4p8Qx1TEYJQtuul/HHVu72zHzp70FCnJyFUcIfCt7RE0/nBaUKpPQZpFf/gaPBf pJvAeSA8SyRcg240FPthor96MKKHt3tPDBCNJu+2TGfTxJ1d7CWz0LYW/gBqNl18tag0 Ca57pnJ0tP6uPXqAwNBdzVaZGig8tB5Any5uMcqpBaH1Pf0y+BlEvl2ODS5s8yBhRw4p p68w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4Kkmd5i71e5SXs+HrB0Q4cmO1EDQUaQYsDFxwl9JHV0=; b=CLJ+3Ylqq2G/5z3JxT9Ah6ZTL3MoerNkEX2AiyV+f5ML6n4bcJ1asXU3mpmNH5h6F6 DG0ckU6AZs9doI+lI6GQkEf+0L34DS52QIuO0xkslaPqmPBBO3gKrCN95Skoq1AxjPba 8acSjgIAxO7O74dvEMo/FqZRouVvIR+1JarNqAE1ibm4JFzGXhKLEVvuRXvumTbMQa2V BfJs4vLBhpK95ZMVmrWWujixxtxjYnJknD89iGkao/NLKCNt7DOzjtFAfdHwA2d0Bo9U IThiuC2L5oG3vvO0oKwweVEt7Srg+VWiJ449C6y4YV9EpyL9Rko4h00YFc7vfPPjYkwY lX0w== X-Gm-Message-State: AOAM530mPojKA6JQ6WmYRUVngWA91v56SKoFZe3p4NmhRc6fZR8SwkIq TEwuRTZOeqTL5fDI/8eQHntdm/VPBhf75IkoZDLGjE4u76w= X-Google-Smtp-Source: ABdhPJxuOfryDcXTNGnLYAQEIkAuewS9mL6VcudURnfzjoia1cfLeTs2pZUXGK70sNkKE1y4RWXYsjM0lyqf0VhVJYY= X-Received: by 2002:a25:9d06:: with SMTP id i6mr13689119ybp.510.1599766161070; Thu, 10 Sep 2020 12:29:21 -0700 (PDT) MIME-Version: 1.0 References: <20200909182406.3147878-1-sdf@google.com> <20200909182406.3147878-3-sdf@google.com> In-Reply-To: <20200909182406.3147878-3-sdf@google.com> From: Andrii Nakryiko Date: Thu, 10 Sep 2020 12:29:10 -0700 Message-ID: Subject: Re: [PATCH bpf-next v4 2/5] bpf: Add BPF_PROG_BIND_MAP syscall To: Stanislav Fomichev Cc: Networking , bpf , "David S. Miller" , Alexei Starovoitov , Daniel Borkmann , YiFei Zhu , YiFei Zhu Content-Type: text/plain; charset="UTF-8" Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Wed, Sep 9, 2020 at 11:25 AM Stanislav Fomichev wrote: > > From: YiFei Zhu > > This syscall binds a map to a program. Returns success if the map is > already bound to the program. > > Cc: YiFei Zhu > Signed-off-by: YiFei Zhu > Signed-off-by: Stanislav Fomichev > --- Acked-by: Andrii Nakryiko > include/uapi/linux/bpf.h | 7 ++++ > kernel/bpf/syscall.c | 63 ++++++++++++++++++++++++++++++++++ > tools/include/uapi/linux/bpf.h | 7 ++++ > 3 files changed, 77 insertions(+) > [...]