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 DBADEC63708 for ; Thu, 8 Dec 2022 06:38:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229912AbiLHGiG (ORCPT ); Thu, 8 Dec 2022 01:38:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229901AbiLHGh6 (ORCPT ); Thu, 8 Dec 2022 01:37:58 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0EC01A226; Wed, 7 Dec 2022 22:37:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670481477; x=1702017477; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=ShT+ZD6fVU/pCoOfY8/3F97mt4AfaTyb9fhvY7J7pvU=; b=ZS5Nkz3Kz5Hd7inLAs651smHn8TrXbso07gnA+pG0trhfmepbfWivnVt GQv40vPsJ/eXIXCYIW0gDM/VtkWSxcgpaBGu1q0ybukyaVfWSj/CF4jmO PCGkQTNxBn9ebku8ULncRPCflEyWNPaNWJ6Q0WZrjhzMPV4fBs2XcL3yU F2NWo/0e03rk/s5rL4PQgWBcuSjTX8gLozOwM1dktapm1NeHpgVsdw5nY hmE6OvwhJCdXK+qQn6LnqEAo6HNCmDDgNX7c+b630/lDud7HggdvaDwtK Txh3I7QlalwdfIvZuKka06AcC7Pg+4rK8xXrPLOgJkNxLv/XGtqGkMAhc Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10554"; a="318942206" X-IronPort-AV: E=Sophos;i="5.96,227,1665471600"; d="scan'208";a="318942206" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Dec 2022 22:37:49 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10554"; a="753428003" X-IronPort-AV: E=Sophos;i="5.96,227,1665471600"; d="scan'208";a="753428003" Received: from rongch2-mobl.ccr.corp.intel.com (HELO [10.254.215.59]) ([10.254.215.59]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Dec 2022 22:37:47 -0800 Subject: Re: lib/crypto/blake2s-selftest.c:632:1: warning: the frame size of 1120 bytes is larger than 1024 bytes To: Herbert Xu , kernel test robot Cc: "Jason A. Donenfeld" , oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Linux Crypto Mailing List References: <202211072109.qvrnjNKo-lkp@intel.com> From: "Chen, Rong A" Message-ID: Date: Thu, 8 Dec 2022 14:37:45 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/8/2022 12:18 PM, Herbert Xu wrote: > On Mon, Nov 07, 2022 at 09:18:05PM +0800, kernel test robot wrote: >> Hi Jason, >> >> FYI, the error/warning still remains. >> >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: f0c4d9fc9cc9462659728d168387191387e903cc >> commit: 2d16803c562ecc644803d42ba98a8e0aef9c014e crypto: blake2s - remove shash module >> date: 5 months ago >> config: i386-buildonly-randconfig-r006-20221107 >> compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 >> reproduce (this is a W=1 build): >> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d16803c562ecc644803d42ba98a8e0aef9c014e >> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >> git fetch --no-tags linus master >> git checkout 2d16803c562ecc644803d42ba98a8e0aef9c014e > > This was fixed months ago with > > commit d6c14da474bf260d73953fbf7992c98d9112aec7 > Author: Jason A. Donenfeld > Date: Mon Jun 20 09:52:43 2022 +0200 > > crypto: lib/blake2s - reduce stack frame usage in self test > > Why is LKP still testing the old commit? Hi Herbert, Thanks for the information, I checked the result of the fix commit, it reduced the stack frame but the warning still exists: lib/crypto/blake2s-selftest.c:632:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] We'll ignore commit 2d16803c56 to avoid reporting it again. Best Regards, Rong Chen > > Cheers, >