From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D537F15747D; Sat, 23 Aug 2025 23:34:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755992055; cv=none; b=JC7mVC3CpN7v4Wp2IoeAe/gjIvYJQx8qFenJJxEUh8vtvNhlp/2EUG44C8+tb1BpsEa9Co6aQQFOzw6JpYwUWGAT2rBgqqwzDjd5VdWoeUQUi9fV5YJtoa79bSJ3uzOAxy4y0ac5jASsxHd2xGbkrrVE/LaxO6iGaroAB6mQV2A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755992055; c=relaxed/simple; bh=Ou3GlU1zQOJmmU8eVp2MTK0zN6BUCjEfv4fi+1eMtfw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FWhVU/tXsH7mDSNGM7I994De+SGMALfBa+Bx1wQbRy0Wa/LkEWfPIIy6/qQGY1KqGpkvdKO3Lj5ZIXBKtk/cAnlFQoSZm5KcN3OeMigGfQOzvi5vCkrkpiRayCNyC3/CGqWtg49vla3zkO5nlFyFJSrQv2VpvcF+3HrIt7XySQw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Bcr34Lfp; arc=none smtp.client-ip=192.198.163.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Bcr34Lfp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1755992054; x=1787528054; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Ou3GlU1zQOJmmU8eVp2MTK0zN6BUCjEfv4fi+1eMtfw=; b=Bcr34Lfpdm0vT/cd4AeZygOGwO6Gp+pTP4ydVS82TgV65pZgHO9/23LI hVbsGuV1W/pq7nq+/dkJH9SE1DOY1+0wUPQclnr+kd181O+YJi1DiT0zM ukoyD28f4FKfLfky69XvCgINU3u1xBdB9i6KY50ZCK7b7P7yKsTWIQqZ5 +HrSFHtl//2Q3I7i2C2Lm++QSb6NGpExZbycwlckCEAycfRopPN1LDyaX H592LAmRbpzltguZxWzF+iVNjJNdqZJL5ivIkdXCrrfwCs68f5YhMvah6 YVuIZzMX1Wujgl27H/9IxWJMS3I7TNlb4BteGqDXo5uTmArbClQ/wJhet Q==; X-CSE-ConnectionGUID: tEsf2KUjRHKivExVJLJObw== X-CSE-MsgGUID: WYgvD3MKQCCv1qiYBd6wBg== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="58321427" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="58321427" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2025 16:34:13 -0700 X-CSE-ConnectionGUID: NCL5O3N7ToavV6fTIcGBhQ== X-CSE-MsgGUID: /IWkKDaTTIe/tD0cjwJ2Ig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="168502721" Received: from tassilo.jf.intel.com (HELO tassilo) ([10.54.38.190]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2025 16:34:12 -0700 Date: Sat, 23 Aug 2025 16:34:11 -0700 From: Andi Kleen To: Ian Rogers Cc: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , Kan Liang , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Aditya Gupta , "Steinar H. Gunderson" , Charlie Jenkins , Changbin Du , "Masami Hiramatsu (Google)" , James Clark , Kajol Jain , Athira Rajeev , Li Huafei , Dmitry Vyukov , Chaitanya S Prakash , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, llvm@lists.linux.dev, Song Liu , bpf@vger.kernel.org Subject: Re: [PATCH v5 00/19] Support dynamic opening of capstone/llvm remove BUILD_NONDISTRO Message-ID: References: <20250823003216.733941-1-irogers@google.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250823003216.733941-1-irogers@google.com> > BUILD_NONDISTRO is used to build perf against the license incompatible > libbfd and libiberty libraries. As this has been opt-in for nearly 2 > years, commit dd317df07207 ("perf build: Make binutil libraries opt > in"), remove the code to simplify the code base. The last time I tried the LLVM stuff was totally broken, couldn't resolve many things. The only workaround was to go back to the actually working libbfd. Please don't remove the only working option. Thanks, -Andi