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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58D77C433FE for ; Tue, 9 Nov 2021 14:07:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D04E610F8 for ; Tue, 9 Nov 2021 14:07:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233823AbhKIOJ7 (ORCPT ); Tue, 9 Nov 2021 09:09:59 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:58114 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230283AbhKIOJ6 (ORCPT ); Tue, 9 Nov 2021 09:09:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1636466831; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=6HrMco/R0NUD57OxTvVAWvFQ91tOHioQPvFqP/WswDk=; b=Gqx7G8v3CVl08FFdB/9DIMSmMKWW+pPsX3jBJxtu3Tq6WdYNDwar3iTbIlTje3xuTyM362 pQKpVvvMNB6shqXL8cFiUONHbHMbu7AvVDg+M20mh8yFQw2sGrH4XfJwnrHFepIRvYAnHj ZmVWe9kqnAVyVmEqAnYZqNE0gOdBrY4= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-518-tMxn7MTeMLyOo3LkXmgcrw-1; Tue, 09 Nov 2021 09:07:10 -0500 X-MC-Unique: tMxn7MTeMLyOo3LkXmgcrw-1 Received: by mail-wr1-f69.google.com with SMTP id p17-20020adff211000000b0017b902a7701so4822824wro.19 for ; Tue, 09 Nov 2021 06:07:10 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6HrMco/R0NUD57OxTvVAWvFQ91tOHioQPvFqP/WswDk=; b=7ffTmR4SzcgAi9OuYs/LL2JzxBqdGI+O+7iTFLIe2V+M2c+PRI2CNxK4ZYSPPAgiMV ACoRUH/IH8rmd2sLxRdw8AvLmAUK264u9mafMY/n2vO0G8wXLzmTbBRkwz7nGrtXISbj gZmw8UG+xnAxzDOzNbAdiUOGrfmXCefscJbykNvVRJ0/OrfMf/1uDWEBnJdPIhQ5eR18 gzn0WLs47NtlythcPDFiQV6uqR6A/epLGXlMsViKIyrnfTjIHT0XXFseMdHlSENy9MAS Abw4qh7I/ZtIskyUhboaVq3GIQxVOT1e0rnemZ10A8HptZaAykOIlEp/9Cl0qY1K1ytp DAGQ== X-Gm-Message-State: AOAM53141noJnvTsUwX00vR4UbI615rZQPVJoDWhORnar0iSF7E+8E9V m/eOW69k4dM7v8Imb1HDPWQgVFCYZnUnEaMz54wLY+Mombr/Y4GULKrNX74NYJT/F4EAM8Si2w9 P/yGwDFlPbdxr6Nkp0xEMLlRO X-Received: by 2002:a5d:460d:: with SMTP id t13mr9562270wrq.44.1636466829311; Tue, 09 Nov 2021 06:07:09 -0800 (PST) X-Google-Smtp-Source: ABdhPJyaP3JI+F3utXxRMEWygfnuHNjAmS3H+yQwa9Je6KMvLAT6PSUOSZqkXEDwKRAQziCXRmv2DA== X-Received: by 2002:a5d:460d:: with SMTP id t13mr9562242wrq.44.1636466829164; Tue, 09 Nov 2021 06:07:09 -0800 (PST) Received: from krava.redhat.com (nat-pool-brq-u.redhat.com. [213.175.37.12]) by smtp.gmail.com with ESMTPSA id t189sm2762136wma.8.2021.11.09.06.07.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Nov 2021 06:07:08 -0800 (PST) From: Jiri Olsa X-Google-Original-From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Peter Zijlstra , Ingo Molnar , Mark Rutland , Namhyung Kim , Alexander Shishkin , Michael Petlan , Ian Rogers , linux-perf-users@vger.kernel.org, Andrii Nakryiko Subject: [PATCH 0/2] perf tools: Fix perf build with dynamic libbpf Date: Tue, 9 Nov 2021 15:07:05 +0100 Message-Id: <20211109140707.1689940-1-jolsa@kernel.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi, sending fixes for building perf with LIBBPF_DYNAMIC=1. We hit the window where perf uses libbpf functions, that did not make it to the official libbpf release yet and it's breaking perf build with dynamicly linked libbpf. Fixing this with adding weak stub functions for possibly missing libbpf function. thanks, jirka --- Jiri Olsa (2): perf tools: Add more weak libbpf functions perf tools: Add weak variants for the deprecated libbpf functions tools/perf/util/bpf-event.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+)