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 C8DCAC38A2D for ; Tue, 25 Oct 2022 17:20:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230463AbiJYRUV (ORCPT ); Tue, 25 Oct 2022 13:20:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229515AbiJYRUU (ORCPT ); Tue, 25 Oct 2022 13:20:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99984645F6 for ; Tue, 25 Oct 2022 10:20:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3A69561A36 for ; Tue, 25 Oct 2022 17:20:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 8FC33C433B5; Tue, 25 Oct 2022 17:20:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1666718418; bh=Jrz7L4mVAoyzoCdJ2Bqumc0X7b0UeivLt4adE5jzpJg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=M/Mh/UIRv4UbqUGGuChLUvHyp/dEFRaIsMjNL8DrORJD/8IR7+hiIx2CI7yQM60DQ kHLw/1VyGGr/Ykx8jpSa+FrVr4awFQrqFIqHpm97z5tmCu9QnPwWcUnGC6YbbkT2ts l6ZOORdKWPI2gglZRMZZxJPjbnNi/IHFYjhcJu+ozYMjtKb6V2za01wkEgHVdb/qAy VQgyAWxVvasWh7BLR/wq6pbWNQaxb7BsADlO1hUyFnKi9WVrNnDW+eUtpLaGLV5OgG bCidx1FTga/jfNID8R5YCkx/B2vE5eAgp17xbNMsP/ygQq/tqME5UEoSl1+vyvOzXk kyOVIo0LEJXAg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 7231AE270DD; Tue, 25 Oct 2022 17:20:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v4 0/8] bpftool: Add LLVM as default library for disassembling JIT-ed programs From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166671841846.6150.14342298484805840284.git-patchwork-notify@kernel.org> Date: Tue, 25 Oct 2022 17:20:18 +0000 References: <20221025150329.97371-1-quentin@isovalent.com> In-Reply-To: <20221025150329.97371-1-quentin@isovalent.com> To: Quentin Monnet Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, bpf@vger.kernel.org, niklas.soderlund@corigine.com, simon.horman@corigine.com Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Tue, 25 Oct 2022 16:03:21 +0100 you wrote: > To disassemble instructions for JIT-ed programs, bpftool has relied on the > libbfd library. This has been problematic in the past: libbfd's interface > is not meant to be stable and has changed several times, hence the > detection of the two related features from the Makefile > (disassembler-four-args and disassembler-init-styled). When it comes to > shipping bpftool, this has also caused issues with several distribution > maintainers unwilling to support the feature (for example, Debian's page > for binutils-dev, libbfd's package, says: "Note that building Debian > packages which depend on the shared libbfd is Not Allowed."). > > [...] Here is the summary with links: - [bpf-next,v4,1/8] bpftool: Define _GNU_SOURCE only once https://git.kernel.org/bpf/bpf-next/c/b3d84af7cdfc - [bpf-next,v4,2/8] bpftool: Remove asserts from JIT disassembler https://git.kernel.org/bpf/bpf-next/c/55b4de58d0e2 - [bpf-next,v4,3/8] bpftool: Split FEATURE_TESTS/FEATURE_DISPLAY definitions in Makefile https://git.kernel.org/bpf/bpf-next/c/108326d6fa6c - [bpf-next,v4,4/8] bpftool: Group libbfd defs in Makefile, only pass them if we use libbfd https://git.kernel.org/bpf/bpf-next/c/2ea4d86a5093 - [bpf-next,v4,5/8] bpftool: Refactor disassembler for JIT-ed programs https://git.kernel.org/bpf/bpf-next/c/e1947c750ffe - [bpf-next,v4,6/8] bpftool: Add LLVM as default library for disassembling JIT-ed programs https://git.kernel.org/bpf/bpf-next/c/eb9d1acf634b - [bpf-next,v4,7/8] bpftool: Support setting alternative arch for JIT disasm with LLVM https://git.kernel.org/bpf/bpf-next/c/ce4f66086235 - [bpf-next,v4,8/8] bpftool: Add llvm feature to "bpftool version" https://git.kernel.org/bpf/bpf-next/c/08b8191ba7f9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html