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=-2.8 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,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 E416FC48BE5 for ; Tue, 15 Jun 2021 23:30:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A9FBC6128C for ; Tue, 15 Jun 2021 23:30:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230039AbhFOXcW (ORCPT ); Tue, 15 Jun 2021 19:32:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229898AbhFOXcU (ORCPT ); Tue, 15 Jun 2021 19:32:20 -0400 Received: from mail-yb1-xb31.google.com (mail-yb1-xb31.google.com [IPv6:2607:f8b0:4864:20::b31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C92CC061574; Tue, 15 Jun 2021 16:30:15 -0700 (PDT) Received: by mail-yb1-xb31.google.com with SMTP id t8so246989ybt.10; Tue, 15 Jun 2021 16:30:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to:cc; bh=lrNuChciOT1m4Cxcoui/LhFfctlKythbyRrQh5z2mbE=; b=bDvq7IfMbWYNuleCjIA4lWoaCodbP/05wErrBm3s0LseDpTY7hVSU3/DOkAmi/xm9f NXPfHBhyilJtzKEVtnnMwUGohAdpGnQwqdYU0HAIOBT2VuTmKp9YcHtLKgv8K7R11Os5 MfwfIKJCXeExVNCa3vTlZ1QgIipDY6QKMcyrma/1LhZ1X0VBVcWEYu77RukIa+OogkJ1 DUIxeDpBE6H4pn4TYM3+UtgYFTkYDC06re86EPQfSo9OcUhISLQ+LmXVZqePRrbpKt++ sMGfT1yYAklt5DuBS0S9d00aVDM5HPeSS3/pHvwJgKnv76OWoTooQHYT5GS7GTadU/nY WXvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=lrNuChciOT1m4Cxcoui/LhFfctlKythbyRrQh5z2mbE=; b=W0qEnZbr/bdBe8R3QTfKRwRizJx+8fDuDvehuncLiu0gGpSXVFOwjwLnG8/Fas6m78 Ve4gDRGFxVV8w2SjENX6XseVXOkf4Ius7VBAJbA99Xx3nJQf1gdGcpgxLV4D8eSBe3Mn 3rjTpMh4uCO81jZVTmAOtiOp6OLlLSaXp1UdiM4ghQsiqCg8ukm4wsGIwmtQ/rPffpE4 aKi8Bc5XQ8o6gGcF1tp2g22tz9pZg/qK7J/Y5BKLWVsKGYHySw+9rfUPYmt/hGgXQpbN 3Gn9/nl+udkgBQl+cqmPrgi+nNPqHsWS14w4QK0JN0AXZMOE2h+IGBpqvEAWCKABh4Gd D+pw== X-Gm-Message-State: AOAM530G5MvA1kl9tN88UCuaJQqH3KqXc+mJ4r8EeRj7u6D6/g7N0cWC IizxFLFlHpteU09Sc07/J+n1lBnliDCLTpgAMkc1T2QL+oZIJw== X-Google-Smtp-Source: ABdhPJwLRWFpQ86AvbMesovS7NROr/kJQOgojlOcmVZJ6ZwczvXeBBpecT1ZXWz1AD/jMgn5VW6tQECoPyBhb6b1034= X-Received: by 2002:a25:7246:: with SMTP id n67mr2242758ybc.510.1623799814611; Tue, 15 Jun 2021 16:30:14 -0700 (PDT) MIME-Version: 1.0 From: Andrii Nakryiko Date: Tue, 15 Jun 2021 16:30:03 -0700 Message-ID: Subject: latest pahole breaks libbpf CI and let's talk about staging To: Arnaldo Carvalho de Melo , bpf , dwarves@vger.kernel.org Cc: siudin@fb.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: dwarves@vger.kernel.org Hey Arnaldo, Seems like de3a7f912559 ("btf_encoder: Reduce the size of encode_cu() by moving function encoding to separate method") break two selftests in libbpf CI (see [0]). Please take a look. I suspect some bad BTF, because both tests rely on kernel BTF info. You've previously asked about staging pahole changes. Did you make up your mind about branch names and the process overall? Seems like a good chance to bring this up ;-P [0] https://travis-ci.com/github/libbpf/libbpf/jobs/514329152 -- Andrii