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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 7C897C433E0 for ; Mon, 1 Jun 2020 14:17:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5775220738 for ; Mon, 1 Jun 2020 14:17:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VJ3ZHeXU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726327AbgFAORa (ORCPT ); Mon, 1 Jun 2020 10:17:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726110AbgFAOR3 (ORCPT ); Mon, 1 Jun 2020 10:17:29 -0400 Received: from mail-vk1-xa42.google.com (mail-vk1-xa42.google.com [IPv6:2607:f8b0:4864:20::a42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C1F9C03E96B for ; Mon, 1 Jun 2020 07:17:28 -0700 (PDT) Received: by mail-vk1-xa42.google.com with SMTP id s192so33159vkh.3 for ; Mon, 01 Jun 2020 07:17:28 -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:content-transfer-encoding; bh=UAQJNjh7sRf2Cf1Bk6ynLbxvnhlbNeQeUkOKz5rocIs=; b=VJ3ZHeXUmfRCC3QuaYz7p8MlILG5MWfbRpSJQIYb1h/cuLCjL9dP+mGPn1+p+gwNgz 9kke34L3xYaxZxZ7D+344rt2MyRG+OcBYlhmHYZhzypdLEheWOEpvV7ghDSn7nmPIdmV ZunkPhgtHZq/pQqpPtZRrBLwDf66x08tPnMrkl2uf9o1jR+2BiJM2CUzs4vCAhOcYwZm iyDrmgA1OUDhhLjV+yT1lo1bDzN4WzK7zf9OVMqp9JRLYkO9rt9CM1QpBiloaPUspAJl 5mWG7FCyxmB10i6CeCtpAkh9cbw1O4+yTZ+0ahuKFgJbg/Bpd5ZakJsDxYlRrLfFgf6r OogA== 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:content-transfer-encoding; bh=UAQJNjh7sRf2Cf1Bk6ynLbxvnhlbNeQeUkOKz5rocIs=; b=miVtstMK4JeVt9dYHthR270KDMDRXORiAesi96GiAhQ8AX/kBUo54BN0We+iIRHN6y EREarJCuV6KkdMvhNoVLQNXtwTrwd1nKm7C81CiNIHuujOUKjG0vYcI+CmWSq7qU7e7C P+VJ+ntagr1ITgkwO7TIWxwoU1cs6yyH3FOZVytfDulbXCMP3DahYDwExmupAnzPGhkA iy6HPum4gss743KsGKsWiOg251+tN0+2VSB26t+M1ny20iXXLooUbApeXzXis7cwqV2D yo1q5YC0HQQHC+Ah+lfXx1qhsRxwOAw65fj32cpk27lX51bGJ1bfneiDwtuC7niIrl8v 5Pcg== X-Gm-Message-State: AOAM5326U3hNVMt6+Zzrc2Oyl3gsvmpaHdFC+0MTsDMZ1kUcPJ1iHJtm QWnyiOOdx1hs3Ucj4WQr7b+HbdBjSqvcRzISz74= X-Google-Smtp-Source: ABdhPJzdMPBreuQ8g7Q5N6YHc7aKBqireqh4fEqWaMpIFB6nqeweCbV1gu6t7/Zr0PNi+V8AmaWICuVNiHNeHIMORnY= X-Received: by 2002:a1f:1b8d:: with SMTP id b135mr14051808vkb.46.1591021047533; Mon, 01 Jun 2020 07:17:27 -0700 (PDT) MIME-Version: 1.0 References: <8f6b8979fb64bedf5cb406ba29146c5fa2539267.1576575253.git.ethercflow@gmail.com> <7464919bd9c15f2496ca29dceb6a4048b3199774.1576629200.git.ethercflow@gmail.com> <51564b9e-35f0-3c73-1701-8e351f2482d7@iogearbox.net> <20200116085943.GA270346@krava> <20200212152149.GA195172@krava> In-Reply-To: <20200212152149.GA195172@krava> From: Wenbo Zhang Date: Mon, 1 Jun 2020 22:17:16 +0800 Message-ID: Subject: Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname To: Daniel Borkmann Cc: Jiri Olsa , Al Viro , Brendan Gregg , bpf , Alexei Starovoitov , Yonghong Song , Andrii Nakryiko Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi Daniel, I find https://patchwork.ozlabs.org/project/netdev/patch/7464919bd9c15f2496= ca29dceb6a4048b3199774.1576629200.git.ethercflow@gmail.com/ this PR's current state is Awaiting Upstream. I don't know much about this state. I want to ask if this PR will be merged. Thank you Wenbo Jiri Olsa =E4=BA=8E2020=E5=B9=B42=E6=9C=8812=E6=97=A5=E5= =91=A8=E4=B8=89 =E4=B8=8B=E5=8D=8811:22=E5=86=99=E9=81=93=EF=BC=9A > > On Tue, Feb 11, 2020 at 01:01:16AM +0100, Daniel Borkmann wrote: > > On 2/10/20 5:43 AM, Brendan Gregg wrote: > > > On Thu, Jan 16, 2020 at 12:59 AM Jiri Olsa wrote: > > > > On Fri, Dec 20, 2019 at 11:35:08AM +0800, Wenbo Zhang wrote: > > > > > > [ Wenbo, please keep also Al (added here) in the loop since he = was providing > > > > > > feedback on prior submissions as well wrt vfs bits. ] > > > > > > > > > > Get it, thank you! > > > > > > > > hi, > > > > is this stuck on review? I'd like to see this merged ;-) > > > > > > Is this still waiting on someone? I'm writing some docs on analyzing > > > file systems via syscall tracing and this will be a big improvement. > > > > It was waiting on final review/ACK from vfs folks, but given that didn'= t > > happen so far :/, this series should get rebased for proceeding with me= rge. > > > > Al Viro, any chance you could check on the latest version? > > thanks, > jirka >