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 B5FDEEB64D7 for ; Mon, 26 Jun 2023 16:10:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231649AbjFZQKM convert rfc822-to-8bit (ORCPT ); Mon, 26 Jun 2023 12:10:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44782 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231699AbjFZQKL (ORCPT ); Mon, 26 Jun 2023 12:10:11 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 157E9C6 for ; Mon, 26 Jun 2023 09:10:09 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-190-znHz0X3HMcKVclPaaTyJRg-1; Mon, 26 Jun 2023 17:10:06 +0100 X-MC-Unique: znHz0X3HMcKVclPaaTyJRg-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Mon, 26 Jun 2023 17:10:05 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Mon, 26 Jun 2023 17:10:05 +0100 From: David Laight To: 'kernel test robot' , You Kangren , Giovanni Cabiddu , Herbert Xu , "David S. Miller" , "Adam Guerin" , Wojciech Ziemba , Tom Zanussi , Damian Muszynski , Srinivas Kerekare , "open list:QAT DRIVER" , "open list:CRYPTO API" , open list CC: "llvm@lists.linux.dev" , "oe-kbuild-all@lists.linux.dev" , "netdev@vger.kernel.org" , "opensource.kernel@vivo.com" Subject: RE: [PATCH] crypto: qat - Replace the if statement with min() Thread-Topic: [PATCH] crypto: qat - Replace the if statement with min() Thread-Index: AQHZqDgnNJK5CqqW/0m8bCwEEBu4Za+dQI0w Date: Mon, 26 Jun 2023 16:10:05 +0000 Message-ID: References: <20230626091541.1064-1-youkangren@vivo.com> <202306262110.NCIrjtZF-lkp@intel.com> In-Reply-To: <202306262110.NCIrjtZF-lkp@intel.com> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: kernel test robot > Sent: 26 June 2023 15:11 > > Hi You, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on herbert-cryptodev-2.6/master] > [also build test WARNING on herbert-crypto-2.6/master linus/master v6.4 next-20230626] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch#_base_tree_information] > ... > >> drivers/crypto/intel/qat/qat_common/qat_uclo.c:1989:12: warning: comparison of distinct pointer > types ('typeof (words_num) *' (aka 'unsigned int *') and 'typeof (1024) *' (aka 'int *')) [-Wcompare- > distinct-pointer-types] > cpylen = min(words_num, UWORD_CPYBUF_SIZE); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ UWORD_CPYBUF_SIZE needs to be defined as an unsigned constant. David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)