From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 4F1B427814C; Mon, 8 Dec 2025 15:50:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765209013; cv=none; b=Cb2D/GF/PCAr3lXbSRTT8dpGWgIUq1Ec4v/eOJkphAELJX6me+pnga8MCP+Q4znlUKwF8niLFY0cg09yw76qUldIWiHuKpwFKfqJjgUhQqrdTHcCH2NVViGaef8sDXjpDGPuAAioC9BdETAS5xukCaojT4+mKodeowWHX1X4phQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765209013; c=relaxed/simple; bh=e+lbjpNNPHZ9AzdnDqKqzmkizClb/GMGtE/Uve9x97A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cb9Z++2nMISLYVy0emciRb7UGihSarDLP3AN4Wkfb7GLvyNAb4ax3rhp+7j+ZSU5duC3ypSWLpURbegB4jZqE1lnQZ/UoUbWJRN06JBwkqMXN8kFOfSM0+IN1h0LEbdVMK0qsvB8+qR7fCRK50kjg8u5KmCVoR9oMuT5DtEzen8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=aMFFqxFM; arc=none smtp.client-ip=192.198.163.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass 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="aMFFqxFM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765209012; x=1796745012; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=e+lbjpNNPHZ9AzdnDqKqzmkizClb/GMGtE/Uve9x97A=; b=aMFFqxFMiKyfF5OjGUiM5sBEUFPiWny/+0T5f/9LERGhK4j5cmlj9ODp KqJddH2yyDgCHjhndnlULT2+blr8vi90ab7/JIyY2qFrzN+mP72JlXl3l h2v11nnVKByyJ/Ku+D4F6zvhei0yaTUCPQCUerVdM8+zNJmUyNvJcAsp4 7ZvyiikPAXYJafxuKwQ/mRZc5t91g2pEeqPO/Dp6z+siU4mM5DnCu/HDv VgtAA4JBUUzlhJIZefXOcHKd2P9O6cHsVzKAmxqhccpR3Qn9nQUQbocmY KhfSK+P9+LzyKd5l89f/hFB/n+35rWj35+cAY//gtFGCeHU39YZHWYWfm A==; X-CSE-ConnectionGUID: j51U9IRwTUOzmU33z+r+aw== X-CSE-MsgGUID: O9QIYohJTXOo36BCN9nMWg== X-IronPort-AV: E=McAfee;i="6800,10657,11636"; a="92628493" X-IronPort-AV: E=Sophos;i="6.20,259,1758610800"; d="scan'208";a="92628493" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2025 07:50:12 -0800 X-CSE-ConnectionGUID: jHuPHL+PRzeBw6Q55hWxsw== X-CSE-MsgGUID: Rg/rmh8LS8+Ex0+Ih9BWmg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,259,1758610800"; d="scan'208";a="196422323" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.245.47]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2025 07:50:07 -0800 Date: Mon, 8 Dec 2025 17:50:05 +0200 From: Andy Shevchenko To: Alexei Starovoitov , bpf@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Cc: Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Matt Bobrowski , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Alan Maguire , Mirsad Todorovac Subject: Re: [PATCH v1 1/1] : Mark BPF printing functions with __printf() attribute Message-ID: References: <20251208154733.2901633-1-andriy.shevchenko@linux.intel.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: <20251208154733.2901633-1-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Dec 08, 2025 at 04:47:33PM +0100, Andy Shevchenko wrote: > The printing functions in BPF code are using printf() type of format, > and compiler is not happy about them as is: Sorry, this is noise that has to not be sent, it's WIP. I will send it later when I provide a proper commit message. -- With Best Regards, Andy Shevchenko