From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 A6567336EE3; Tue, 10 Feb 2026 07:53:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770709999; cv=none; b=VfIwiqCQeu4O0vtTS/gQgE+oEDmGJQWuZS83f7HWCpPwmP7I2MPXvQ9UyR/YwqfJr2/SjrGWrST9p6F6+UyTyt+W/ztnYdvTNdn5R54zFDBUoH3cfn8k6DU7olFyCYQ8Kbo5JtcBBIOrqT6MQwpFijRJ42lV+T+iFkjUMzWh/Qo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770709999; c=relaxed/simple; bh=BTMNyZxhssFOeOmOSXM19R61SAT2DZVAcwMhp1xTxCc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IIbc1CgG9YgmDtAHs/Ca4eh1uYjDmwKnw/J+BhK9/lWvHusbO3+RbLZCeBKrzVcyJjUq1dFzOahVsVzIMqLljuXRE6PX6cvT/swtviWmjUgp5JdQEn8gYmrm3cv5U/LNyuQW1k9UDc6QYaw33jaX/RqJWGW3sW9i2yWZgZqUW7s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=GQ+0l/Gn; arc=none smtp.client-ip=192.198.163.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="GQ+0l/Gn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770709998; x=1802245998; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=BTMNyZxhssFOeOmOSXM19R61SAT2DZVAcwMhp1xTxCc=; b=GQ+0l/GnZ1O5J55zGwkq+vvoa86ZxZjMhnJqMO2OpVD9OUpqVagauixT niRlBHp4WHrVmyKAAbXNLzNP/Qtw9gJ1JfZ8TwYFaa1mzvPTvMEf1fSyA Yx+qIrPxI9zFxpyWvki3d3opzJHrvxHvvpJRffjea8vqlVNmNc/gE+bX5 wC9dBbkfxfQE6N1L9AAhEWcRxQJJG6jMrsUUCI+i1fY8We3rv5zDyWiGu rX0s7Jj4OzpeSjzUKCaNowsOwnm4lphspeZuBZOqEzb3wOXR/bXMLszuX TRYFXTxdt19fNG8dwLjezJ5PVP2q4KoYusz2YpAmePQqmx+lOupK9/lif g==; X-CSE-ConnectionGUID: c7OqKyenQkmch1WEBQ3r5w== X-CSE-MsgGUID: Az0/sZtJRjiNvKLF66yTLQ== X-IronPort-AV: E=McAfee;i="6800,10657,11696"; a="74435487" X-IronPort-AV: E=Sophos;i="6.21,283,1763452800"; d="scan'208";a="74435487" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2026 23:53:18 -0800 X-CSE-ConnectionGUID: VLipOaEsTFOQBRHjGZx7zQ== X-CSE-MsgGUID: zT2rD4CeSs2xjXf00zaxtw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,283,1763452800"; d="scan'208";a="211680171" Received: from egrumbac-mobl6.ger.corp.intel.com (HELO localhost) ([10.245.244.39]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2026 23:53:16 -0800 Date: Tue, 10 Feb 2026 09:53:14 +0200 From: Andy Shevchenko To: Dmitry Antipov Cc: Andrew Morton , Kees Cook , "Darrick J . Wong" , linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 0/5] lib and lib/cmdline enhancements Message-ID: References: <20260209164757.433932-1-dmantipov@yandex.ru> Precedence: bulk X-Mailing-List: linux-hardening@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: <20260209164757.433932-1-dmantipov@yandex.ru> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Feb 09, 2026 at 07:47:52PM +0300, Dmitry Antipov wrote: > Adjust '_parse_integer_limit()' and 'memparse()' to not ignore > overflows, extend string to 64-bit integer conversion tests, add > KUnit-based test for 'memparse()' and fix kernel-doc glitches > found in lib/cmdline.c. Thanks for the update! I have some minor comments per patch 1, and one main Q in patch 2 about ABI. -- With Best Regards, Andy Shevchenko