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=-8.6 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,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 1F529C4363A for ; Tue, 27 Oct 2020 18:03:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B7F5F2076D for ; Tue, 27 Oct 2020 18:03:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hz8XSB02" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757453AbgJ0SDJ (ORCPT ); Tue, 27 Oct 2020 14:03:09 -0400 Received: from mail-yb1-f196.google.com ([209.85.219.196]:38103 "EHLO mail-yb1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1824120AbgJ0SDI (ORCPT ); Tue, 27 Oct 2020 14:03:08 -0400 Received: by mail-yb1-f196.google.com with SMTP id b138so2012820yba.5 for ; Tue, 27 Oct 2020 11:03:07 -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=Cx0zbXitiTb0zVU1e4NiG6RDKCEduJ8kQe2d3Z9/Nyg=; b=hz8XSB02QG2jXmjtV+NtKCg1TVv16TbDn5bA6Ee3FoLFdQej2p29mvgolfxX9rnkg+ A1WrP9P0MuektpWnpnetM7v808C0A1i5L86qJEAtp8vB2HD8RdJ/5pKcaF+5nELymW3M IdjuLuvmoNPE7i6UWcit+ghVBez5f/2zYwqkH6Dz8bv4+Xa//lW9nc3jCAjYm8pdk8TD Jw2DxbcO1WnIzomOYQ0gNJAr51zHN52YMcPFuVO1z+UJQhiSayNnD3Qq2P/dlPyw2RNe YLxD0W+kifynlmFuL9AwU5dVM1R2mvIIX2CdOi/H0rgEPU+cSdImv1B51FIU6YPRGRMX nLHA== 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=Cx0zbXitiTb0zVU1e4NiG6RDKCEduJ8kQe2d3Z9/Nyg=; b=Z+6UHtjfdFTEOnkPQjgbqu0AyGuC5Suj2GydW37VCIWcUCOYhqUTDDwfQFYyJ0/aVo 35tniNpEny6oAIvhGgrHgZrA6ahfcmP0Wa0lZC2UvgksfOEBh5oFE9hHmQamVoApnl7z lFQ8nIuR7w1/jc4AoVhATtetESmsB4dry5woRP1rvMP6hcogNrz7trYV4MSS0SxxiHAN M0fB1n/c0xm2s6/OzJtXouoOE9DIIS6/qXcFYlCY+RlBgJmePfkod4WXrQASghjRP28/ 2Pm+uLAIfMGuMhJvChSIdq6WWUdN3w40yGWDGumwDJiW9xqaltUbZTxdDVRUIWG5AQfN clEg== X-Gm-Message-State: AOAM533HaeLjEZDB31Mes+9jEsE/IKAzJ+PfbaJYNb/8MBHZ/wIzy4NW TmU5QMMuTuo9DBhc76f41233bKm2hk+xX0o8faM= X-Google-Smtp-Source: ABdhPJwIX7qBEvtjY4DpfanuiRy4lftDCxb4L05oMppBZoikUboDnUuKO8VcC3/mIgFdz6viN82x8xn08ofyYuXbaHA= X-Received: by 2002:a25:b0d:: with SMTP id 13mr5203304ybl.347.1603821787114; Tue, 27 Oct 2020 11:03:07 -0700 (PDT) MIME-Version: 1.0 References: <20201024183653.891042-1-andrii@kernel.org> <20201026194908.GC2449445@kernel.org> <20201027112050.GI2449445@kernel.org> <20201027122201.GA2479604@kernel.org> In-Reply-To: <20201027122201.GA2479604@kernel.org> From: Andrii Nakryiko Date: Tue, 27 Oct 2020 11:02:56 -0700 Message-ID: Subject: Re: [PATCH dwarves] cmake: make libbpf's Linux UAPI headers available to all binaries To: Arnaldo Carvalho de Melo Cc: Andrii Nakryiko , dwarves@vger.kernel.org, Alexei Starovoitov Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: dwarves@vger.kernel.org On Tue, Oct 27, 2020 at 5:22 AM Arnaldo Carvalho de Melo wrote: > > Em Tue, Oct 27, 2020 at 08:20:50AM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Mon, Oct 26, 2020 at 04:26:22PM -0700, Andrii Nakryiko escreveu: > > > On Mon, Oct 26, 2020 at 12:49 PM Arnaldo Carvalho de Melo > > > wrote: > > > > > > > > Em Sat, Oct 24, 2020 at 11:36:53AM -0700, Andrii Nakryiko escreveu: > > > > > Now that libbpf is used to implement deduplicated strings container, all of > > > > > the binaries will need linux/btf.h header to compile properly. libbpf is > > > > > distributed with its own copies of Linux UAPI headers, so use them during > > > > > compilation. > > > > > > > > Thanks, applied. > > > > > > > > > > Still don't see it at > > > https://git.kernel.org/pub/scm/devel/pahole/pahole.git/, did you > > > forget to push? This is breaking libbpf and kernel CIs at the moment > > > :( > > > > That got delayed due to that 'void variable found' bug that Hao fixed, I > > just tested built a kernel with it, rebooting with it, some more testing > > and it'll go to the public repo, > > Rebooted, tested usage of /sys/kernel/btf/vmlinux, pushed to the main > git.kernel.org and to the mirror at github. > > Thanks, please let me know if now everything is ok with the kernel CIs. Thanks, Arnaldo! All good now. > > - Arnaldo