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 778F7C433F5 for ; Thu, 3 Mar 2022 00:28:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230300AbiCCA25 (ORCPT ); Wed, 2 Mar 2022 19:28:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230272AbiCCA25 (ORCPT ); Wed, 2 Mar 2022 19:28:57 -0500 Received: from mail-il1-x132.google.com (mail-il1-x132.google.com [IPv6:2607:f8b0:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6E9746153 for ; Wed, 2 Mar 2022 16:28:12 -0800 (PST) Received: by mail-il1-x132.google.com with SMTP id i1so2780393ila.7 for ; Wed, 02 Mar 2022 16:28:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=Q2GteahX/OWyWMTMVeRaIntkC6UXne7NJA8JRM8XdK8=; b=JiwGqLjnyGOmOeBmJT4vekCCsv8adUw3p4VA+x8JZBTjBm10guORg+OggAZ77L132g HQ1s6MXg5r+FDyhBJhlRalEWMbvtmI2NCtDx75kkwBqZd7Dj/FCiueViNeMx1Q91MFec eovmboHa0hGceOByF0C/z1QKgo5ZkptQlV4qFKpa2+7UZy/h49DhxV4Ngs6ZxZospIQR pcs3iSzzKXHV4xQhPXnnqukr+QCNcqCzy3NUymOyn7qb501tgPcDCPe0x1y7TDEG9EOI obeJmIIQNHQUWHQVWgc13e6zWRPP+9leT9uqNRRxUpINocckhRFOGLExT+9L3XwLNta0 z/wA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=Q2GteahX/OWyWMTMVeRaIntkC6UXne7NJA8JRM8XdK8=; b=pPAO88+KZYhkqVdRxLymjAbBev6T5QL//h+/UiMpufgW4YXkiqxD5HxPMmBTX3T2tN hY6SvTvW5V1r7pfbWJ/hKMJb3IrO8A7uWtVjrENomL4x/TeE7tT2+ev67qwzMJycQJUQ 70EY5eEcwHE0BLCCfsv2iJ1cm8wxw1YPRao2qYW4Y0szle/oVrDdDLnfdHIe8AJZKiOx DciFoFUhvbQrkyAz9drK6WQUIK2k1GWBcLhnBth2SjDpa8JU252Ch16cY3NNY/8a+xL5 im8Nh4EkZBWc3HSxqiXlHlnqru3mYx447wnetvDSm8nk7zpMW2ayomEqTN5v/ruVeARs ZaXw== X-Gm-Message-State: AOAM532UvP0xxU1UqqX4HBk6zxyX8WS4DwIPLgb+mRGqMSTXsciU1y4l dynfrxQw3SN1DQWFgMxtXBRWckR9UNOzUb0p118= X-Google-Smtp-Source: ABdhPJyd9NrMxMjHeHimi5sUZPDe1HH2YL+R7JVAxeHlTjodVPwafZOWGM9GkI/WxyDm4hyLSc40IVSf/gbKChAGb0c= X-Received: by 2002:a92:c148:0:b0:2c2:615a:49e9 with SMTP id b8-20020a92c148000000b002c2615a49e9mr29644502ilh.98.1646267292305; Wed, 02 Mar 2022 16:28:12 -0800 (PST) MIME-Version: 1.0 References: <13cba9e1c39e999e7bfb14f1f986b76d13e150b3.1646188795.git.delyank@fb.com> <364c8325-ea90-f8f6-d95b-09c9b0b4589e@iogearbox.net> <06118a1998138424c0aace9cb94d67b31b720a0d.camel@fb.com> In-Reply-To: <06118a1998138424c0aace9cb94d67b31b720a0d.camel@fb.com> From: Andrii Nakryiko Date: Wed, 2 Mar 2022 16:28:01 -0800 Message-ID: Subject: Re: [PATCH bpf-next 3/4] libbpf: add subskeleton scaffolding To: Delyan Kratunov Cc: "daniel@iogearbox.net" , "ast@kernel.org" , "andrii@kernel.org" , "bpf@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Wed, Mar 2, 2022 at 4:20 PM Delyan Kratunov wrote: > > On Wed, 2022-03-02 at 22:43 +0100, Daniel Borkmann wrote: > > > > Triggers CI failure with: > > > > > build_kernel - Building kernel > > > > libbpf.c: In function =E2=80=98bpf_object__open_subskeleton=E2=80=99= : > > libbpf.c:11779:27: error: =E2=80=98i=E2=80=99 may be used uninitiali= zed in this function [-Werror=3Dmaybe-uninitialized] > > 11779 | sym->section, s->syms[i].name); > > | ^ > > cc1: all warnings being treated as errors > > make[5]: *** [/tmp/runner/work/bpf/bpf/tools/build/Makefile.build:96= : /tmp/runner/work/bpf/bpf/tools/bpf/resolve_btfids/libbpf/staticobjs/libbp= f.o] Error 1 > > make[4]: *** [Makefile:157: /tmp/runner/work/bpf/bpf/tools/bpf/resol= ve_btfids/libbpf/staticobjs/libbpf-in.o] Error 2 > > make[3]: *** [Makefile:55: /tmp/runner/work/bpf/bpf/tools/bpf/resolv= e_btfids//libbpf/libbpf.a] Error 2 > > make[3]: *** Waiting for unfinished jobs.... > > make[2]: *** [Makefile:72: bpf/resolve_btfids] Error 2 > > make[1]: *** [Makefile:1334: tools/bpf/resolve_btfids] Error 2 > > make[1]: *** Waiting for unfinished jobs.... > > make: *** [Makefile:350: __build_one_by_one] Error 2 > > Error: Process completed with exit code 2. > > > > Thanks, > > Daniel > > Argh, sorry about that, sending reroll in a few. Please hold off until you get review feedback